Monitoring camera with self-cleaning function

Abstract

The utility model discloses a monitoring camera with a self-cleaning function, two sides of a camera shell are provided with ventilation openings, dustproof filter screens are installed in the ventilation openings, the outer side of the camera shell is provided with a filter screen cleaning device used in cooperation with the dustproof filter screens, the filter screen cleaning device comprises a driving motor, and the driving motor is connected with the dustproof filter screens. The output end of the driving motor is connected with a double-groove driving wheel arranged in the mounting box, the double-groove driving wheel is connected with driven wheels arranged on the two sides through a transmission belt, the driven wheels are mounted on the outer side of a lead screw mechanism, one end of the lead screw mechanism penetrates to the outer side of the mounting box to be connected with a moving block, and a long-rod cleaning brush is arranged on one side of the moving block. According to the monitoring camera with the self-cleaning function, in order to solve the problem that the surface of a dustproof net of an existing monitoring camera needs to be manually cleaned after being used for a period of time, and the process is very inconvenient, a filter net cleaning device matched with a dustproof filter net for use is installed on the outer side of a camera shell.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring cameras, in particular to a monitoring camera with an autonomous cleaning function. Background Art

[0002] Surveillance cameras are semiconductor imaging devices with the advantages of high sensitivity, strong light resistance, low distortion, small size, long life, and vibration resistance. In the surveillance camera security system, with the development and progress of society, surveillance cameras appear in various occasions such as intersections, shopping malls, shops, communities, and homes.

[0003] After searching, it was found that in the prior art, such as announcement number CN209642806U, a surveillance camera is included, including a surveillance camera, an outer protective cover is arranged on the outside of the surveillance camera, a mounting shell is connected to the top of the outer protective cover, a connecting plate is arranged on the top of the mounting shell, a vertically arranged connecting pipe 1 is connected to the top of the connecting plate, the top of the connecting pipe 1 is fixedly connected to a connecting box, the top of the connecting box is rotatably connected to a connecting pipe 2, the top of the connecting pipe 2 is clamped in the mounting hole of the mounting plate, heat dissipation ports are symmetrically arranged on both sides of the mounting shell, a dustproof net is arranged in each heat dissipation port, a backup battery is arranged in the mounting shell, the backup battery is electrically connected to the surveillance camera, a cooling fan blade is arranged on the top of the backup battery, the cooling fan blade is fixedly connected to the rotating shaft, and the top of the rotating shaft passes through the connecting plate and is rotatably connected to the driven bevel gear 2, through the bevel gear set, the rotation of the motor drives the bevel gear and the rotating shaft to rotate, and the rotation of the connecting pipe 2 drives the surveillance camera to rotate, so as to adjust the monitoring range.

[0004] To sum up, the existing surveillance cameras are convenient for adjusting the monitoring range, but the existing surveillance cameras are all equipped with dustproof nets in the heat dissipation ports. The dustproof nets need to be manually cleaned on their surface after being used for a period of time to avoid clogging. The process is very inconvenient. Therefore, a surveillance camera with an autonomous cleaning function is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a surveillance camera with an autonomous cleaning function, so as to solve the problem in the above-mentioned background technology that the heat dissipation port of the existing surveillance camera is provided with a dustproof net, and the surface of the dustproof net needs to be manually cleaned after a period of use to avoid clogging, which is a very inconvenient process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveillance camera with an autonomous cleaning function, comprising a camera shell, vents on both sides of the camera shell, and dust filters are installed inside the vents, a filter cleaning device used in conjunction with the dust filter is installed on the outside of the camera shell, the filter cleaning device comprises a driving motor, and the output end of the driving motor is connected to a double-groove driving wheel arranged inside the installation box, the double-groove driving wheel is connected to driven wheels arranged on both sides through a transmission belt, and the driven wheel is installed on the outside of the screw mechanism, one end of the screw mechanism passes through the outside of the installation box and is connected to a moving block, and a long-rod cleaning brush is arranged on one side of the moving block.

[0007] Preferably, connecting rods are symmetrically arranged on both sides of the moving block, and the connecting rods are connected to the slider via a connecting arm, and the slider moves in a slider groove provided in the camera housing.

[0008] Through the above technical solution, it is convenient to improve the stability of the moving block when it moves.

[0009] Preferably, the brush head of the long-pole cleaning brush contacts the outer side of the dust filter.

[0010] Through the above technical solution: it is convenient to clean the outside of the dust filter.

[0011] Preferably, a camera operating mechanism is installed inside the camera housing, and a heat dissipation fan is provided on one side of the camera operating mechanism.

[0012] Through the above technical solution: it is convenient to dissipate heat for the camera operating mechanism.

[0013] Preferably, the bottom of the camera housing is connected to the outside world through a mounting bracket.

[0014] Through the above technical solution: the installation of the camera housing is facilitated.

[0015] Preferably, a mounting plate is provided on the rear side of the camera housing, and fixed edges are symmetrically installed on the outer side of the mounting plate, and the fixed edges are connected to the camera housing through fixing bolts.

[0016] Through the above technical solution: it is easy to maintain later.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the surveillance camera with an autonomous cleaning function, the device is to solve the problem that a dust screen is provided in the heat dissipation port of the existing surveillance camera, and the dust screen needs to be manually cleaned on its surface after being used for a period of time to avoid clogging, which is a very inconvenient process. A filter cleaning device used in conjunction with the dust filter is installed on the outside of the camera housing, the filter cleaning device includes a driving motor, and the output end of the driving motor is connected to a double-groove driving wheel arranged inside the installation box, the double-groove driving wheel is connected to driven wheels arranged on both sides through a transmission belt, and the driven wheel is installed on the outside of the screw mechanism, one end of the screw mechanism passes through the outside of the installation box and is connected to a moving block, and a long-pole cleaning brush is provided on one side of the moving block, when it is necessary to clean the surface of the dust filter, the driving motor is turned on, and the long-pole cleaning brush moves under the action of the driving motor, thereby brushing and cleaning the surface of the dust filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the filter cleaning device of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall top view cross-sectional structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. camera housing; 101. vent; 102. dust filter; 103. camera operating mechanism; 104. cooling fan; 105. mounting bracket; 106. mounting plate; 1061. fixed edge; 2. filter cleaning device; 201. drive motor; 202. mounting box; 203. double-groove driving wheel; 204. transmission belt; 205. driven wheel; 206. screw mechanism; 207. moving block; 2071. connecting rod; 2072. connecting arm; 2073. slider; 208. long rod cleaning brush. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a surveillance camera with an autonomous cleaning function, wherein ventilation holes 101 are provided on both sides of a camera housing 1, and dust filters 102 are installed inside the ventilation holes 101, and a filter cleaning device 2 for use with the dust filters 102 is installed outside the camera housing 1.

[0026] Specifically, a camera operating mechanism 103 is installed inside the camera housing 1 , and a heat dissipation fan 104 is provided on one side of the camera operating mechanism 103 .

[0027] In a further embodiment, the bottom of the camera housing 1 is connected to the outside world through a mounting bracket 105 .

[0028] In a further embodiment, a mounting plate 106 is provided at the rear side of the camera housing 1 , and fixed edges 1061 are symmetrically mounted on the outer side of the mounting plate 106 , and the fixed edges 1061 are connected to the camera housing 1 via fixing bolts.

[0029] Specifically, the filter cleaning device 2 includes a driving motor 201, and the output end of the driving motor 201 is connected to a double-groove driving wheel 203 arranged inside the installation box 202, and the double-groove driving wheel 203 is connected to the driven wheels 205 arranged on both sides through a transmission belt 204, and the driven wheels 205 are installed on the outside of the screw mechanism 206, one end of the screw mechanism 206 passes through the outside of the installation box 202 and is connected to the moving block 207, and a long rod cleaning brush 208 is arranged on one side of the moving block 207.

[0030] Specifically, connecting rods 2071 are symmetrically arranged on both sides of the moving block 207 , and the connecting rods 2071 are connected to the slider 2073 through the connecting arms 2072 , and the slider 2073 moves in the slider groove provided in the camera housing 1 .

[0031] In a further embodiment, a slider 2073 is provided to improve the stability of the moving block 207 during vertical movement.

[0032] In yet a further embodiment, the brush head of the long-handled cleaning brush 208 is in contact with the outer side of the dust filter 102 .

[0033] When it is necessary to clean the surface of the dust filter 102, the drive motor 201 is turned on, and the double-grooved driving wheel 203 rotates under the action of the drive motor 201. The double-grooved driving wheel 203 drives the driven wheels 205 and the screw mechanism 206 set on both sides to rotate through the transmission belt 204. Under the action of the rotation of the screw mechanism 206, the moving block 207 moves, thereby driving the long rod cleaning brush 208 to move synchronously to brush and clean the surface of the dust filter 102.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surveillance camera with an autonomous cleaning function, comprising a camera housing (1), characterized in that: Ventilation holes (101) are provided on both sides of the camera housing (1), and dust filters (102) are installed inside the ventilation holes (101). A filter cleaning device (2) used in conjunction with the dust filters (102) is installed outside the camera housing (1), and the filter cleaning device (2) comprises a driving motor (201), and the output end of the driving motor (201) is connected to a double-grooved driving wheel (203) arranged inside the installation box (202), and the double-grooved driving wheel (203) is connected to driven wheels (205) arranged on both sides through a transmission belt (204), and the driven wheels (205) are installed on the outside of a screw mechanism (206), and one end of the screw mechanism (206) passes through the outside of the installation box (202) and is connected to a moving block (207), and a long rod cleaning brush (208) is arranged on one side of the moving block (207).

2. The surveillance camera with an autonomous cleaning function according to claim 1, characterized in that: Connecting rods (2071) are symmetrically arranged on both sides of the moving block (207), and the connecting rods (2071) are connected to a sliding block (2073) via a connecting arm (2072), and the sliding block (2073) moves in a sliding block groove provided in the camera housing (1).

3. The surveillance camera with an autonomous cleaning function according to claim 1, characterized in that: The brush head of the long-bar cleaning brush (208) contacts the outer side of the dustproof filter (102).

4. The surveillance camera with an autonomous cleaning function according to claim 1, characterized in that: A camera operating mechanism (103) is installed inside the camera housing (1), and a heat dissipation fan (104) is provided on one side of the camera operating mechanism (103).

5. The surveillance camera with an autonomous cleaning function according to claim 1, characterized in that: The bottom of the camera housing (1) is connected to the outside world via a mounting bracket (105).

6. The surveillance camera with an autonomous cleaning function according to claim 1, characterized in that: A mounting plate (106) is arranged on the rear side of the camera housing (1), and a fixing edge (1061) is symmetrically mounted on the outer side of the mounting plate (106), and the fixing edge (1061) is connected to the camera housing (1) via a fixing bolt.

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