Camera shell with waterproof function

Abstract

The utility model discloses a camera housing with a waterproof function, which comprises a housing, a front blocking cover, a fan, a mounting plate and a camera main body, the camera main body is protected through the housing, rainwater is guided through a drainage brim and prevented from entering the housing from a ventilation opening, the front blocking cover is fixed through a threaded sleeve and a screw, and the fan is arranged on the mounting plate. Meanwhile, the front blocking cover is convenient to disassemble, so that the interior of the shell is opened, the mounting plate can be positioned and mounted in the shell through the mounting groove, meanwhile, the mounting plate can slide out of the shell, so that the camera main body is maintained or replaced, and the camera main body can shoot the external environment through the transparent structure of the front blocking cover; the interior of the shell is cooled through the fan, and therefore the transparent structure of the front blocking cover is prevented from fogging.

Description

Technical Field

[0001] The utility model relates to the technical field of camera shells, in particular to a camera shell with a waterproof function. Background Art

[0002] Surveillance cameras are quasi-cameras used in security. Their pixels and resolution are higher than those of computer video heads, but lower than those of professional digital cameras or DVs. Surveillance cameras are mostly just single video capture devices and rarely have data storage functions.

[0003] Most of the current surveillance cameras are installed in outdoor environments. When it rains, rainwater can easily enter the interior of the camera housing, thereby damaging the camera. Simply covering the camera with a transparent cover for rain protection will generate heat when the camera body is working, which can easily cause an imbalance in temperature inside and outside the transparent cover, causing fogging and affecting the camera's recording. Therefore, a camera housing with a waterproof function is needed to solve the above problem. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a camera housing with a waterproof function. The technical solution adopted is that the housing comprises a housing, a front baffle, a fan, a mounting plate and a camera body. The housing is a rectangular structure with a hollow interior and an opening at the front. Inclined drainage eaves are arranged on the left and right sides of the upper end of the housing, and the drainage eaves are connected to the upper surface of the housing. A fan enclosure is arranged at the center of the lower end of the housing. Ventilation holes are opened on the left and right side surfaces of the housing, and the vents are located on the inner sides of the drainage eaves. Threaded sleeves are respectively arranged at the four corners of the inner front end of the housing, and mounting grooves are arranged on the left and right side surfaces of the housing. The center of the front baffle is a transparent structure. Screws are arranged at the four corners of the front side of the front baffle, and the screws cooperate with the threaded sleeves, and the front baffle can completely seal the front opening of the housing. The fan is arranged in the fan enclosure, and the fan inlet The air vent is communicated with the interior of the shell; the mounting plate is arranged inside the shell, and the left and right ends of the mounting plate are respectively slidably arranged in the mounting grooves, the mounting plate is provided with mounting holes, the camera body is fixedly mounted on the mounting plate by external screws and the mounting holes of the mounting plate, and the imaging hole of the camera body faces the transparent structure of the front cover, the camera body is protected by the shell, and the rainwater is guided by the drainage eaves to prevent rainwater from entering the shell from the vent, the front cover is fixed by the threaded sleeve and the screws, and the front cover is easy to remove, so as to open the inside of the shell, the mounting plate can be positioned and installed inside the shell through the mounting groove, and the mounting plate can be slid out of the shell, so as to repair or replace the camera body, and the camera body can shoot the external environment through the transparent structure of the front cover, and the inside of the shell is cooled by the fan to prevent the transparent structure of the front cover from fogging.

[0005] As a preferred technical solution for a camera housing with waterproof function of the utility model, the front cover and the mounting plate are connected by a connecting plate, and the connecting plate is located in the mounting groove. The connecting plate can cooperate with the installation of the front cover to fix the position of the mounting plate, thereby fixing the camera body, and at the same time, it is easy to remove the mounting plate from the housing.

[0006] As a preferred technical solution for a camera housing with waterproof function of the utility model, a wire threading hole is provided on the lower surface of the housing, and a rubber pad is provided inside the wire threading hole. The wire threading hole is convenient for inserting the wires into the housing, and at the same time, the rubber pad of the wire threading hole can wrap the wires to increase the sealing.

[0007] As a preferred technical solution of a camera housing with waterproof function of the utility model, a mounting ear is provided at the rear end of the housing, and an external mounting frame is connected through the mounting ear.

[0008] As a preferred technical solution of a camera housing with waterproof function of the utility model, a filter is arranged in the vent.

[0009] As a preferred technical solution for a camera housing with waterproof function of the utility model, rubber columns are respectively arranged at the four corners of the rear surface of the mounting plate, which can prevent the mounting plate from being too far back and increase its support.

[0010] The beneficial effects of the utility model are as follows: the utility model protects the camera body through the shell, guides rainwater through the drainage eaves to prevent rainwater from entering the shell from the vent, fixes the front cover through the threaded sleeve and the screws, and is convenient for removing the front cover to open the inside of the shell, and the mounting plate can be positioned and installed inside the shell through the mounting groove, and the mounting plate can be slid out of the shell to repair or replace the camera body, the camera body can record the external environment through the transparent structure of the front cover, the inside of the shell is cooled by the fan, so as to prevent the transparent structure of the front cover from fogging, the position of the mounting plate can be fixed by the connecting plate in cooperation with the installation of the front cover, and then the camera body is fixed, and the mounting plate can be easily taken out of the shell, the wires can be easily inserted into the shell through the threading holes, and the rubber pads of the threading holes can wrap the wires to increase the sealing, the external mounting frame is connected through the mounting ears, and the mounting plate can be prevented from being too far back through the rubber columns, while its support is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a bottom view of the utility model;

[0013] Figure 3 This is a schematic diagram of the shell structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the front cover of the utility model.

[0015] In the figure: 1-housing, 101-drainage eaves, 102-fan enclosure, 103-ventilation port, 104-threaded sleeve, 105-mounting slot, 106-threading hole, 107-mounting ear, 2-front cover, 201-screw, 3-fan, 4-mounting plate, 401-rubber column, 5-connecting plate, 6-camera body. DETAILED DESCRIPTION

[0016] Example 1

[0017] like Figures 1 to 4As shown, the utility model discloses a camera housing with waterproof function, and the technical scheme adopted is that it includes a housing 1, a front baffle 2, a fan 3, a mounting plate 4 and a camera body 6. The housing 1 is a rectangular parallelepiped structure with a hollow interior and an opening at the front. Inclined drainage eaves 101 are arranged on the left and right sides of the upper end of the housing 1, and the drainage eaves 101 are connected to the upper surface of the housing 1. A fan enclosure 102 is arranged at the center of the lower end of the housing 1. Ventilation holes 103 are opened on the left and right side surfaces of the housing 1, and the ventilation holes 103 are located on the inner side of the drainage eaves 101. Threaded sleeves 104 are respectively arranged at the four corners of the inner front end of the housing 1. Mounting grooves 105 are arranged on the left and right side surfaces of the interior of the housing 1. The lower surface of the housing 1 A threading hole 106 is provided on the surface, and a rubber pad is provided inside the threading hole 106. The threading hole 106 is used to facilitate the insertion of wires into the shell 1. At the same time, the rubber pad of the threading hole 106 can wrap the wires to increase the sealing performance. A mounting ear 107 is provided at the rear end of the shell 1, and the external mounting frame is connected through the mounting ear 107. A filter is provided in the vent 103; the center of the front cover 2 is a transparent structure, and screws 201 are provided at the four corners of the front side of the front cover 2. The screws 201 cooperate with the threaded sleeve 104, and the front cover 2 can completely seal the front opening of the shell 1; the fan 3 is provided in the fan enclosure 102, and the air inlet of the fan 3 is connected to the inside of the shell 1; the mounting plate 4 It is arranged inside the shell 1, and the left and right ends of the mounting plate 4 are respectively slidably arranged in the mounting groove 105, and the mounting plate 4 is provided with mounting holes. The camera body 6 is fixedly mounted on the mounting plate 4 through external screws and the mounting holes of the mounting plate 4, and the imaging hole of the camera body 6 faces the transparent structure of the front cover 2. Rubber columns 401 are respectively arranged at the four corners of the rear surface of the mounting plate 4. The rubber columns 401 can prevent the mounting plate 4 from being too far back and increase its support. The front cover 2 and the mounting plate 4 are connected by a connecting plate 5, and the connecting plate 5 is located in the mounting groove 105. The connecting plate 5 can cooperate with the installation of the front cover 2 to fix the position of the mounting plate 4, thereby fixing the camera body 6, and at the same time The mounting plate 4 can be easily taken out from the housing 1, the housing 1 can be used to protect the camera body 6, the drainage eaves 101 can be used to guide rainwater to prevent rainwater from entering the housing 1 through the vent 103, the threaded sleeve 104 and the screw 201 can be used to fix the front cover 2, and the front cover 2 can be easily removed to open the inside of the housing 1, the mounting plate 4 can be positioned and installed inside the housing 1 through the mounting groove 105, and the mounting plate 4 can be slid out of the housing 1 to repair or replace the camera body 6, the transparent structure of the front cover 2 can enable the camera body 6 to record the external environment, the fan 3 can be used to cool the inside of the housing 1, thereby preventing the transparent structure of the front cover 2 from fogging.

[0018] The working principle of the utility model is as follows: the housing 1 is fixedly installed in the external environment by using the mounting ears 107 in cooperation with the external bracket. When it rains, the temperature drops, the fan 3 is started, and the external air enters the housing 1 from the vent 103. The drainage eaves 101 prevents rain from entering from the vent 103. The temperature inside the housing 1 is balanced with the temperature outside, and fogging of the transparent structure of the front cover 2 is prevented. When the camera body 6 needs to be repaired or replaced, the screws 201 are unscrewed, the front cover 2 is pulled, and the mounting plate 4 is pulled by the connecting plate 5 and leaves the housing 1 along the mounting groove 105. Then the camera body 6 is removed from the mounting plate for repair or replacement.

[0019] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] Components not described in detail herein are prior art.

[0023] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A camera housing with waterproof function, comprising a housing (1), a front cover (2), a fan (3), a mounting plate (4) and a camera body (6), characterized in that: The shell (1) is a rectangular parallelepiped structure with a hollow interior and an open front. Inclined drainage eaves (101) are provided on the left and right sides of the upper end of the shell (1), and the drainage eaves (101) are connected to the upper surface of the shell (1). A fan enclosure (102) is provided at the center of the lower end of the shell (1). Ventilation holes (103) are provided on the left and right side surfaces of the shell (1), and the ventilation holes (103) are located on the inner side of the drainage eaves (101). Threaded sleeves (104) are provided at the four corners of the inner front end of the shell (1), and mounting grooves (105) are provided on the left and right side surfaces of the inner side of the shell (1). The center of the front cover (2) is a transparent structure, and the front side of the front cover (2) is Screws (201) are arranged at the four corners, and the screws (201) cooperate with the threaded sleeves (104), and the front cover (2) can completely seal the front opening of the housing (1); the fan (3) is arranged in the fan enclosure (102), and the air inlet of the fan (3) is connected to the interior of the housing (1); the mounting plate (4) is arranged in the interior of the housing (1), and the left and right ends of the mounting plate (4) are respectively slidably arranged in the mounting groove (105), and the mounting plate (4) is provided with a mounting hole, and the camera body (6) is fixedly mounted on the mounting plate (4) through external screws and the mounting holes of the mounting plate (4), and the imaging hole of the camera body (6) faces the transparent structure of the front cover (2).

2. The camera housing with waterproof function according to claim 1, characterized in that: The front baffle (2) and the mounting plate (4) are connected via a connecting plate (5), and the connecting plate (5) is located in the mounting groove (105).

3. The camera housing with waterproof function according to claim 1, characterized in that: A threading hole (106) is provided on the lower surface of the housing (1), and a rubber pad is provided inside the threading hole (106).

4. The camera housing with waterproof function according to claim 1, characterized in that: A mounting ear (107) is provided at the rear end of the housing (1).

5. The camera housing with waterproof function according to claim 1, characterized in that: A filter screen is arranged inside the ventilation opening (103).

6. The camera housing with waterproof function according to claim 1, characterized in that: Rubber columns (401) are respectively arranged at the four corners of the rear surface of the mounting plate (4).

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