JP3138689U - Surveillance camera - Google Patents

Abstract

A surveillance camera having sufficient illuminance to cover a field of view is provided.
A surveillance camera includes a positioning base portion, a mounting base portion, a sphere portion, and a camera assembly portion. The positioning base portion is attached to a ceiling, a wall surface, or a similar place. The mounting base portion can be locked to or removed from the positioning base portion, and includes an outer surface, a camera storage portion, a tapered side wall, a panel storage portion, and a light emitter. The panel storage part is formed in the side wall. The illuminator is installed in the panel storage unit, illuminates the area of interest, and includes a bracket, a board, a circuit board installed on the board, and a plurality of light emitting diodes (LEDs) installed on the circuit board. And the LED group provides a wider illumination range and stronger light. The camera assembly is pivotally attached to the mounting base. Therefore, the surveillance camera can obtain a clearer and more complete image.
[Selection] Figure 2

Description

  The present invention relates to a surveillance camera, in particular, a light emitting diode module and a camera having a wide irradiation field.

  Surveillance cameras are mounted on ceilings, walls, or building types, especially in elevators or major intersections, recording all situations that occur in those locations and providing strong evidence in important aspects.

  Referring to FIG. 6, the conventional surveillance camera includes a base part 60, a globe part 70, a bracket, and a camera assembly part 80.

  The base unit 60 is safely attached to a ceiling, a wall surface, or a similar place so that the surveillance camera faces a specific region of interest, and includes an inner surface and a storage unit. The storage portion is formed on the inner surface of the base portion 60.

  The spherical body portion 70 is attached to face the inner surface of the base portion 60 and covers the storage portion of the base portion 60.

  The bracket is attached to the storage portion of the base portion 60 and includes two arms 61.

  The camera assembly portion 80 is pivotally attached between the two arms 61 of the bracket, and includes an outer surface, a lens 81, a substrate 82, and a light emitting diode 83 in which a plurality are packaged. The lens 81 is attached to the camera assembly unit 80 and protrudes laterally from the outer surface of the camera assembly unit. The circuit board 82 is installed in front of the outer surface of the camera assembly 80 and around the lens 81, and includes an outer surface and a mounting hole 821. The mounting hole 821 is provided around the lens 81. The packaged light emitting diode 83 is placed on the outer surface of the substrate 82 to illuminate the region of interest, allowing the lens 81 to acquire a clear image. The light shade 84 is attached to the outer surface of the substrate 82 and is installed around the mounting hole 821 of the substrate 82 and the lens 81 so that light from the packaged light emitting diode 83 does not directly enter the lens. .

  Still referring to FIG. 7, the conventional surveillance camera has a number of drawbacks. Since the packaged light emitting diode 83 contacts the base 60 at the maximum angle because of the substrate 82 installed around the lens 81 located in front of the outer surface of the camera assembly 80, the lens may face. There is a limit to the direction that can be done. In addition, since each packaged light emitting diode 83 has only one chip package inside, it is usually designed to collect its light and get good bright light. Therefore, the illumination range and depth of the packaged light emitting diode 83 is reduced and becomes narrower than the field of view of the lens 81. The field edge of the lens 81 is often too dark to clearly identify the image. Furthermore, it is difficult to accurately monitor the region of interest by installing the surveillance camera by the camera assembly unit 80 attached to the base unit 60 on the ceiling or wall surface. Therefore, in order to accurately install the surveillance camera and achieve an accurate aim, many corrections are frequently required, and the camera assembly unit 80 may be damaged during that time. In order to maintain, the entire surveillance camera must be removed from the ceiling or wall surface, which is troublesome and also causes the ceiling or wall surface to become dirty.

  To overcome these drawbacks, the present invention provides a surveillance camera to compensate or eliminate the above problems.

  The main object of the present invention is to provide a surveillance camera having sufficient illuminance to cover the field of view.

  The surveillance camera according to the present invention includes a positioning base portion, a mounting base portion, a sphere portion, and a camera assembly portion. The positioning base part is attached to the ceiling, the wall surface, or a similar part. The mounting base portion can be locked or removed from the positioning base portion, and includes an outer surface, a camera recess, a tapered side wall, a panel storage, and a light emitter. The panel storage part is formed in the side wall. The light emitter is attached to the panel housing part, illuminates the region of interest, and includes a bracket, a board, a substrate installed on the board, and a plurality of light emitting diodes (LED group) formed on the substrate. ing. LED groups installed on the substrate provide a wider illumination range and stronger light. The camera assembly is pivotally attached to the mounting base. Therefore, the surveillance camera can obtain a clearer and more complete image.

  For other purposes, the advantages and novel features of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

  Referring to FIG. 1, the surveillance camera according to the present invention includes an optional positioning base part 10, a mounting base part 20, a sphere part 30, and a camera assembly part 40.

  2 and 5, the positioning base 10 is attached to the ceiling, wall surface, or the like, and includes a fastening surface, an inner surface, a plurality of tubes 11, a plurality of optional additional screws. 12, a plurality of through-holes 13, a plurality of optional mounting grooves 14, and a plurality of optional detents 15. Tubes 11 protrude from the fastening surface of the positioning base 10 and each tube 11 has a distal end. Screws 12 are each attached through the tube 11 and project from the distal end of the tube 11 to attach the positioning base 10 to the ceiling, wall or similar location. The through hole 13 has an arc shape and is formed so as to penetrate the positioning base portion 10. The attachment groove 14 is formed on the fastening surface of the positioning base portion 10 and communicates with the attachment groove having the through hole 13 and the distal end portion. Detents 15 are each formed near the distal end of the mounting groove 14.

  Still referring to FIG. 3, the mounting base portion 20 can be attached to the inner surface of the positioning base portion 10 and includes an inner surface, an outer surface, a side wall, a camera storage portion, two arms 21, a plurality of optional additional latch portions 22, and a panel. A storage unit 23 and a light emitter 24 are provided.

  The side wall of the mounting base portion 20 is tapered toward the outer surface and has an inner end.

  The camera storage portion is formed on the outer surface of the mounting base portion 20.

  The arms 21 are installed in parallel with each other in the camera storage unit.

  Further, referring to FIG. 4, the latch portion 22 has an L shape, is formed on the inner surface of the mounting base portion 20, and protrudes in parallel with the inner surface of the mounting base portion 20, so that the mounting base portion 20 rotates relatively. Then, each of them is selectively attached through the through hole 13 of the positioning base portion 10 so as to be attached to the positioning base portion 10. Each latch 22 has an inner surface, a distal end and an optional protrusion 221. The protrusion 221 is formed on the inner surface near the distal end of the latch portion 22 and is opposite the inner surface of the mounting base portion 20 along the mounting groove 14 until it engages a matching detent 15. Moving.

  The panel storage portion 23 is formed at the inner end of the side wall of the mounting base portion 20 and has a bottom edge.

  The light emitter 24 is attached to the panel housing 23 and illuminates a required region of interest, and includes a bracket 241, a board 242, a substrate 243, a plurality of light emitting diodes (LED group) 244, and a cover 245. The bracket 241 is basically L-shaped, corresponds to the side wall of the mounting base portion 20, is attached to the panel storage portion 23, and has a leg portion and a protruding surface. The leg portion is connected to the bottom end of the panel storage portion 23. The protruded surface coincides with the side walls of the panel storage portion 23 and the mounting base portion 23. The board 242 is attached to the protruding surface of the bracket 241. The circuit board 243 is attached to the board 242. The LED group 244 is attached to the circuit board 243 in alignment. The cover 245 is attached to the panel storage unit 23 and covers the board 242, the substrate 243, and the LED group 244.

  The spherical portion 30 is attached to the outer surface of the attachment base portion 20.

  The camera assembly section 40 is pivotably mounted between the arms 21 of the mounting base section 20 and has an outer surface and a lens 41. The lens 41 is attached to the camera assembly unit 40 and protrudes laterally from the outer surface of the camera assembly unit.

  Still referring to FIG. 5, a surveillance camera as described has the following advantages. The light emitter 24 includes a plurality of LED groups attached to the substrate 243 and is sufficiently bright. Therefore, no special lens or design is required to properly spread the light from the LED group 244, and the LED group has a wider illumination range and covers the region of interest of the camera assembly 40. Therefore, the surveillance camera can obtain a clearer and more complete image. Further, since the positioning base portion is light and thick, the user can easily and accurately fix it to a specific position, and the mounting base portion 20 is locked to the positioning base portion 10 to form a surveillance camera. can do. In addition, the user can rotate the mounting base 20 relative to the positioning base 10 to remove the mounting base 20 in order to service the camera assembly 40. There is no need to install it.

1 is a perspective view of a surveillance camera according to the present invention. It is a disassembled perspective view of the surveillance camera of FIG. FIG. 2 is a partial exploded perspective view of the surveillance camera of FIG. 1. It is a fragmentary sectional view of the side of the surveillance camera of FIG. It is a side view of the use condition of the surveillance camera of FIG. It is a disassembled perspective view of the conventional surveillance camera. It is a fragmentary sectional view of the side surface of the use condition of the conventional surveillance camera of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Positioning base part 11 Tube 12 Screw 13 Through-hole 14 Mounting groove 15 Detent 20 Mounting base part 21 Arm 22 Latch part 221 Projection part 23 Panel storage part 24 Light emitter 241 Bracket 242 Plate 243 Substrate 244 LED group 245 Cover 30 Sphere part 40 camera assembly part 41 lens 60 base part 61 arm 70 sphere part 80 camera assembly part 81 lens 82 substrate 821 mounting hole 83 packaged light emitting diode 84 light shade

Claims (7)

A mounting base,
Inside,
The outer surface,
A side wall having an inner end and tapering toward the outer surface;
A camera storage portion formed on the outer surface of the mounting base portion;
Two arms attached in parallel to each other in the camera housing;
A panel housing portion formed at the inner end of the side wall of the mounting base portion and provided with a bottom edge;
A light emitter attached to the panel housing for supplying light,
Corresponding to the side wall of the mounting base portion, a bracket attached to the panel storage portion,
A board attached to the bracket;
A substrate attached to the board;
A plurality of light emitting diodes aligned and mounted on the substrate, and a light emitter comprising:
A mounting base with
A cover that is installed in the panel storage unit and covers the board, the substrate, and the LED;
A sphere portion attached to the outer surface of the attachment base portion;
A camera assembly pivotably mounted between the arms of the mounting base;
The outer surface,
A camera assembly comprising: a lens attached to the outer surface of the camera assembly portion and protruding laterally from the outer surface of the camera assembly portion;
Equipped with a surveillance camera. A positioning base,
A fastening surface;
Inside,
A plurality of tubes projecting from the fastening surface of the positioning base portion, each having a distal end;
A plurality of through holes formed in an arc shape and penetrating the positioning base portion;
A positioning base with
The attachment base portion is attached to the inner surface of the positioning base portion, and the attachment base portion is
A plurality of L-shaped latch portions formed on the mounting base portion, projecting parallel to the inner surface of the mounting base portion, and selectively attached through the through holes of the positioning base portion. The surveillance camera of claim 1, wherein each of the latch portions comprises an inner surface and a distal end. The positioning base portion further includes
A plurality of mounting grooves formed on the fastening surface of the positioning base portion and communicating with the through holes, respectively, and having a distal end portion;
A plurality of detents each formed in the mounting groove near the distal end;
It has
Each latch portion of the mounting base portion further includes:
A predetermined detent formed on the inner surface near the distal end of the latch portion, on the opposite side of the inner surface of the mounting base portion and moved along a corresponding predetermined mounting groove; Protrusions for engagement,
The surveillance camera according to claim 2, comprising:   The surveillance camera of claim 2, wherein the positioning base further comprises a plurality of screws each attached through the tube and projecting from a distal end of the tube.   The surveillance camera of claim 3, wherein the positioning base further comprises a plurality of screws each attached through the tube and projecting from a distal end of the tube. The bracket of the light emitter,
A leg connected to the bottom edge of the panel housing;
Projecting surfaces corresponding to the side walls of the panel storage portion and the mounting base portion;
It has
The surveillance camera according to claim 1, wherein the board of the light emitter is attached to the protruding surface of the bracket. The bracket of the light emitter,
A leg connected to the bottom edge of the panel housing;
Projecting surfaces corresponding to the side walls of the panel storage portion and the mounting base portion;
It has
The surveillance camera according to claim 5, wherein the board of the light emitter is attached to the protruding surface of the bracket.

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