Community security video acquisition device

Abstract

The utility model relates to the technical field of video acquisition, and discloses a community security video acquisition device, which comprises a camera. A water tank is mounted at the bottom of the camera, and a filtered water collecting piece communicated with the water tank is mounted at the top of the camera; the front end of the camera is provided with a flushing part and an air blowing part which are located at the position of a lens, the lens on the camera is located between the flushing part and the air blowing part, the side face of the camera is provided with a water passing fanning part communicated with the flushing part and the air blowing part, and the bottom of the water tank is provided with a water supply part used for guiding water into the water passing fanning part. The utility model provides a community security video acquisition device, and solves the problem that dust on a camera lens is inconvenient to clean by using natural rainwater.

Description

Technical Field

[0001] The utility model relates to the technical field of video acquisition, in particular to a community security video acquisition device. Background Art

[0002] Community security refers to the installation and use of various security equipment and technical means in residential communities, commercial areas, schools, hospitals and other group living or working areas to achieve the security protection of people, property and facilities in the community. The goal of community security is to prevent and reduce criminal behavior, protect the lives and property of residents, and improve the quality of life of residents and the overall security level of the community. In community security, cameras are an important component and are usually used for video acquisition. Video acquisition refers to capturing and recording the scene through cameras. These images can monitor the situation in the community in real time and can also be used for post-incident investigation and evidence collection;

[0003] Community surveillance cameras are usually installed in outdoor environments. Due to the high dust content in the outdoor air, the camera lenses are easily covered with dust. Currently, existing cameras usually do not have a structure to collect rainwater, so it is impossible to effectively use natural resources to clean the lens surface.

[0004] In order to solve the above problems, this application proposes a community security video acquisition device. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a community security video acquisition device.

[0006] The utility model proposes a community security video acquisition device, comprising a camera;

[0007] A water tank is installed at the bottom of the camera, and a water filter collecting component connected to the water tank is installed at the top of the camera;

[0008] A flushing component and a wind blowing component are installed at the lens at the front end of the camera, and the lens on the camera is located between the flushing component and the wind blowing component. A water-passing fan component connected to the flushing component and the wind blowing component respectively is installed on the side of the camera. A water supply component for guiding water into the water-passing fan component is installed at the bottom of the water tank.

[0009] Preferably, the filtered water collecting component includes a filter bucket, which is installed on the top of the camera, with a hemispherical filter installed on the top of the filter bucket, and a conducting pipe is connected to the bottom of the filter bucket, and the end of the conducting pipe away from the filter bucket is connected to the water tank.

[0010] Preferably, the flushing component includes an arc-shaped water pipe, which is installed at the front end of the camera and located below the lens. The arc-shaped water pipe is provided with a flushing hole arranged toward the lens, and one end of the arc-shaped water pipe is connected to a water inlet pipe connected to the water fan component.

[0011] Preferably, the wind blowing member includes an arc-shaped air duct, which is installed at the front end of the camera head and located above the lens. The arc-shaped air duct is provided with an air hole arranged toward the lens, and one end of the arc-shaped air duct is connected to an air inlet pipe connected to the water-passing fan member.

[0012] Preferably, the water-passing fan component includes a fixed cylinder, which is installed on the side of the camera, a cavity is opened in the fixed cylinder, and a partition plate is installed in the cavity, the partition plate divides the cavity into an independent water-passing chamber and an exhaust chamber, a rotating rod is horizontally rotated and passed through the partition plate, a plurality of axial flow blades are installed on the rotating rod, and the plurality of axial flow blades are respectively located in the water-passing chamber and the exhaust chamber, the end of the water inlet pipe away from the arc water pipe is connected to the water-passing chamber, and the end of the air inlet pipe away from the arc air duct is connected to the exhaust chamber.

[0013] Preferably, the water supply component includes a water pump and a water supply pipe, the water pump is installed at the bottom of the water tank and connected thereto, the water supply pipe is connected to the water outlet end of the water pump, and the end of the water supply pipe away from the water pump is connected to the water flow chamber.

[0014] The above technical solution of the utility model has the following beneficial technical effects:

[0015] By means of the water filter and collection component, flushing component, wind blowing component, water passing fan component and water supply component, rainwater can be filtered and collected through the water filter and collection component and the filtered rainwater can be guided to the water tank for storage; when dust adheres to the lens of the camera, the water in the water tank can be guided to the water passing fan component through the water supply component, and then the lens of the camera can be flushed through the flushing component; when water flows in the water passing fan component, the fan structure therein can be driven to operate, and the generated wind can enter the wind blowing component, and the lens can be blown through the wind blowing component, thereby reducing the residence time of water stains on the lens of the camera; the structure is convenient for collecting rainwater and is used for cleaning the dust on the lens surface of the camera, thus making full use of natural resources and ensuring the clarity of video acquisition by the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a community security video acquisition device proposed by the utility model.

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the planar structure of the water-passing fan.

[0018] Figure numerals: 1. camera; 2. water tank; 3. filtered water collecting part; 31. water filter bucket; 32. filter screen; 33. conducting pipe; 4. flushing part; 41. arc-shaped water pipe; 42. flushing hole; 43. water inlet pipe; 5. wind blowing part; 51. arc-shaped air duct; 52. air hole; 53. air inlet pipe; 6. water fan part; 61. fixing cylinder; 62. partition plate; 63. rotating rod; 64. axial flow blade; 7. water supply part; 71. water pump; 72. water supply pipe. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] like Figure 1 and Figure 2 As shown, a community security video acquisition device proposed by the utility model includes a camera 1;

[0021] In this embodiment, a water tank 2 is installed at the bottom of the camera 1, and a water filter collection member 3 connected to the water tank 2 is installed at the top of the camera 1. The water filter collection member 3 includes a water filter bucket 31, which is installed at the top of the camera 1, and a hemispherical filter screen 32 is installed on the top of the water filter bucket 31. The bottom of the water filter bucket 31 is connected to a conducting pipe 33, and the end of the conducting pipe 33 away from the water filter bucket 31 is connected to the water tank 2.

[0022] In this embodiment, a flushing member 4 and a wind blowing member 5 located at the lens are installed at the front end of the camera 1, and the lens on the camera 1 is located between the flushing member 4 and the wind blowing member 5. A water-passing fan 6 connected to the flushing member 4 and the wind blowing member 5 is installed on the side of the camera 1. The flushing member 4 includes an arc-shaped water pipe 41, which is installed at the front end of the camera 1 and located below the lens. The arc-shaped water pipe 41 is provided with a flushing hole 42 arranged toward the lens, and one end of the arc-shaped water pipe 41 is connected to a water inlet pipe 43 connected to the water-passing fan 6. The wind blowing member 5 includes an arc-shaped air duct 51, which is installed at the front end of the camera 1 and located above the lens. The arc-shaped air duct 51 is provided with an air hole 52 arranged toward the lens, and one end of the arc-shaped air duct 51 is connected to an air inlet pipe 53 connected to the water-passing fan 6. The water-passing fan component 6 includes a fixed cylinder 61, which is installed on the side of the camera 1. A cavity is opened in the fixed cylinder 61, and a partition plate 62 is installed in the cavity. The partition plate 62 divides the cavity into an independent water-passing chamber and an exhaust chamber. A rotating rod 63 is horizontally rotated and penetrated on the partition plate 62. A plurality of axial flow blades 64 are installed on the rotating rod 63. The plurality of axial flow blades 64 are respectively located in the water-passing chamber and the exhaust chamber. One end of the water inlet pipe 43 away from the arc water pipe 41 is connected to the water-passing chamber, and one end of the air inlet pipe 53 away from the arc air pipe 51 is connected to the exhaust chamber.

[0023] In this embodiment, a water supply member 7 for conveying water to the water passing fan member 6 is installed at the bottom of the water tank 2. The water supply member 7 includes a water pump 71 and a water supply pipe 72. The water pump 71 is installed at the bottom of the water tank 2 and communicated with it. The water supply pipe 72 is connected to the water outlet end of the water pump 71, and the end of the water supply pipe 72 away from the water pump 71 is communicated with the water passing chamber.

[0024] It should be noted that: in order to facilitate cleaning of dust on the lens surface of the camera 1, rainwater can be filtered through the filter screen 32 on the water filter 31, and the filtered rainwater can enter the water filter 31, and then be guided along the guide pipe 33 to the water tank 2 for storage. When dust adheres to the lens of the camera 1, the water in the water tank 2 can be guided along the water supply pipe 72 to the water passage chamber opened in the fixed cylinder 61 through the water pump 71, and the water in the water passage chamber can be guided along the water inlet pipe 43 to the arc water pipe 41, and then the camera 1 can be flushed through the flushing hole 42 opened on the arc water pipe 41. The lens is flushed. When water flows in the water chamber, it can drive the axial flow blades 64 and the rotating rod 63 to rotate. The axial flow blades 64 located in the exhaust chamber can generate wind discharged outward when rotating. The generated wind can enter the arc-shaped air duct 51 along the air inlet pipe 53, and then blow air to the lens through the air holes 52 opened on the arc-shaped air duct 51, which can reduce the residence time of water stains on the lens of the camera 1. This structure is convenient for collecting rainwater and is used for cleaning dust on the surface of the lens of the camera 1, making full use of natural resources and ensuring the clarity of video acquisition by the camera 1.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A community security video acquisition device, comprising a camera (1), characterized in that: A water tank (2) is installed at the bottom of the camera (1), and a water filter collection component (3) connected to the water tank (2) is installed at the top of the camera (1); The front end of the camera (1) is provided with a flushing member (4) and a wind blowing member (5) located at the lens, and the lens on the camera (1) is located between the flushing member (4) and the wind blowing member (5); the side of the camera (1) is provided with a water passing fan member (6) which is respectively connected with the flushing member (4) and the wind blowing member (5); the bottom of the water tank (2) is provided with a water supply member (7) for conveying water into the water passing fan member (6); The flushing member (4) comprises an arc-shaped water pipe (41), the arc-shaped water pipe (41) being installed at the front end of the camera head (1) and located below the lens, the arc-shaped water pipe (41) being provided with a flushing hole (42) arranged toward the lens, and one end of the arc-shaped water pipe (41) being connected to a water inlet pipe (43) communicating with the water fan member (6); The wind blowing member (5) comprises an arc-shaped air duct (51), which is installed at the front end of the camera head (1) and located above the lens. The arc-shaped air duct (51) is provided with an air hole (52) arranged toward the lens. One end of the arc-shaped air duct (51) is connected to an air inlet pipe (53) which is in communication with the water-passing fan member (6).

2. A community security video acquisition device according to claim 1, characterized in that: The water filter collecting component (3) comprises a water filter bucket (31), the water filter bucket (31) is installed on the top of the camera (1), a hemispherical filter screen (32) is installed on the top of the water filter bucket (31), the bottom of the water filter bucket (31) is connected to a conducting pipe (33), and one end of the conducting pipe (33) away from the water filter bucket (31) is connected to the water tank (2).

3. A community security video acquisition device according to claim 1, characterized in that: The water-passing fan element (6) comprises a fixed cylinder (61), the fixed cylinder (61) is installed on the side of the camera (1), a cavity is opened in the fixed cylinder (61), and a partition plate (62) is installed in the cavity, the partition plate (62) divides the cavity into an independent water-passing chamber and an exhaust chamber, a rotating rod (63) is rotatably connected to the partition plate (62), and a plurality of axial flow blades (64) are installed on the rotating rod (63), and the plurality of axial flow blades (64) are respectively located in the water-passing chamber and the exhaust chamber, the end of the water inlet pipe (43) away from the arc water pipe (41) is connected to the water-passing chamber, and the end of the air inlet pipe (53) away from the arc air pipe (51) is connected to the exhaust chamber.

4. A community security video acquisition device according to claim 3, characterized in that: The water supply component (7) comprises a water pump (71) and a water supply pipe (72); the water pump (71) is installed at the bottom of the water tank (2) and is connected thereto; the water supply pipe (72) is connected to the water outlet end of the water pump (71); and one end of the water supply pipe (72) away from the water pump (71) is connected to the water passage chamber.

Images