CN219204603U

CN219204603U - Antifogging structure of monitoring camera

Info

Publication number: CN219204603U
Application number: CN202320724911.3U
Authority: CN
Inventors: 张海
Original assignee: Shaanxi Guoyuan Hengshang Intelligent Technology Co ltd
Current assignee: Shaanxi Guoyuan Hengshang Intelligent Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-16
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an anti-fog structure of a monitoring camera, which comprises a monitoring camera main body, a metal protective cover and a mounting base, wherein a connecting rod A is fixedly arranged at one end of the monitoring camera main body, a connecting rod B is fixedly arranged at the top of the mounting base, an internal thread end is arranged at the other end of the monitoring camera main body, a transparent protective cover is detachably arranged at one end of the monitoring camera main body, an external thread end matched with the internal thread end is arranged at one end of the transparent protective cover, an electric heating ring is arranged on the inner wall of one end of the transparent protective cover, and the arranged transparent protective cover and electric heating ring are covered at one end of the external thread end.

Description

Antifogging structure of monitoring camera

Technical Field

The utility model relates to the technical field of cameras, in particular to an anti-fog structure of a monitoring camera.

Background

According to hundred-degree encyclopedia definition, the monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In the security system of the monitoring camera, when the monitoring camera is used in an environment with a large temperature difference, the lens can generate fog, the traditional method is to wipe off the fog through mirror wiping paper or cloth, but the method is troublesome, most of the prior art adopts the method that the lens of the camera is heated by installing an electric heating device at one end of the monitoring camera, so that the problem of fog generation is solved, but the existing defogging device generally has the function of protecting the lens.

Accordingly, a person skilled in the art provides an anti-fog structure of a monitoring camera to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide an anti-fog structure of a monitoring camera, which is characterized in that an electrothermal ring is arranged in a transparent protective cover through the arranged transparent protective cover, so that the transparent protective cover can not only play a role in protecting a lens, but also solve the problem of fog of the lens due to temperature difference, and solve the problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a surveillance camera head's antifog structure, includes surveillance camera head main part, metal protection casing and installation base, and surveillance camera head main part's one end fixed mounting has connecting rod A, and installation base's top fixed mounting has connecting rod B, and connecting rod A and connecting rod B rotate through the pivot to be connected, surveillance camera head main part's the other end is provided with the internal thread end, and surveillance camera head main part is located the one end demountable installation of internal thread end has transparent protection casing, and transparent protection casing's one end is provided with the external screw thread end with the internal screw thread end adaptation, is located external screw thread end one end inner wall installation electric heating ring in the transparent protection casing.

As still further scheme of the utility model, the transparent protective cover is connected with the internal thread end of the monitoring camera body through the external thread end, and a lens is arranged in one end of the monitoring camera body.

As a still further scheme of the utility model, the external thread end of the transparent protective cover is sleeved with a sealing ring.

As a still further scheme of the utility model, the bottom of one end of the transparent protective cover is fixedly provided with a plug end, the plug end is communicated with the inside of the transparent protective cover, and the bottom of the plug end is provided with a hose protective sleeve in a plug manner.

As a still further scheme of the utility model, the top of the monitoring camera main body is fixedly provided with a mounting end along the axial direction.

As a still further aspect of the present utility model, the top of the metal shield is penetrated with an embossing knob, and a threaded end of the embossing knob penetrates through the metal shield and extends to the mounting end.

As a still further scheme of the utility model, the transparent protective cover is arranged in a semicircular sphere shape, and the electric heating wires are arranged in the electric heating ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through transparent protection casing, the electrical heating ring that sets up, transparent protection casing cover is established in the camera lens one end of monitoring camera main part when using, and transparent protection casing is under the condition that does not influence the camera shooting, can play the effect of protection to the camera lens of monitoring camera main part, avoids the object of scraping at the weather to damage the camera lens, can heat through the electrical heating ring of inside again, solves the circumstances that the big camera lens of difference in temperature fogged.

2. Through the transparent protection casing that sets up, through the external screw thread end of transparent protection casing one end when the installation, through screwing up the connection installation with the internal screw thread end of surveillance camera head main part, convenient and fast when installing and removing, the sealing ring of setting can improve sealed effect, avoids rainwater or dust to get into the camera lens.

Drawings

FIG. 1 is a schematic diagram of an anti-fog structure of a monitoring camera;

FIG. 2 is a schematic view of a disassembly structure of a metal shield and a monitoring camera body of an anti-fog structure of the monitoring camera;

FIG. 3 is a schematic view of a structure of removing a transparent protective cover of an anti-fog structure of a monitoring camera from a main body of the monitoring camera;

fig. 4 is a schematic diagram of a disassembly structure of an electric heating ring and a sealing ring of an anti-fog structure of a monitoring camera.

In the figure: 1. a metal shield; 101. a connecting rod A; 102. a mounting base; 103. embossing a knob; 104. a mounting end; 105. a lens; 106. a monitoring camera body; 107. a connecting rod B; 2. a transparent protective cover; 201. a hose protective sleeve; 202. an external threaded end; 203. an internally threaded end; 204. a plug end; 205. a seal ring; 206. an electrically heated ring.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, an anti-fog structure of a surveillance camera includes a surveillance camera body 106, a metal protection cover 1 and a mounting base 102, a connecting rod a101 is fixedly installed at one end of the surveillance camera body 106, a connecting rod B107 is fixedly installed at the top of the mounting base 102, and the connecting rod a101 and the connecting rod B107 are rotationally connected through a rotating shaft.

As shown in fig. 1-4, an internal thread end 203 is disposed at the other end of the monitoring camera body 106, a transparent protective cover 2 is detachably mounted at one end of the monitoring camera body 106, an external thread end 202 adapted to the internal thread end 203 is disposed at one end of the transparent protective cover 2, an electric heating ring 206 is mounted on the inner wall of one end of the transparent protective cover 2, which is located at the external thread end 202, the transparent protective cover 2 is mounted and connected with the internal thread end 203 of the monitoring camera body 106 through the external thread end 202, the transparent protective cover 2 is screwed on the internal thread end 203 of the monitoring camera body 106 during mounting, a lens 105 is mounted at one end of the monitoring camera body 106, the electric heating ring 206 heats and defogs the lens 105, a sealing ring 205 is sleeved at the external thread end 202 of the transparent protective cover 2, and the sealing performance of the transparent protective cover 2 during mounting is improved, and the lens 105 is prevented from entering rainwater or dust.

As shown in fig. 1-4, a plugging end 204 is fixedly arranged at the bottom of one end of the transparent protective cover 2, the plugging end 204 is communicated with the inside of the transparent protective cover 2, a hose protective sleeve 201 is plugged at the bottom of the plugging end 204, the hose protective sleeve 201 is mainly used for the circuit laying problem of the electric heating ring 206, the circuit can penetrate into the transparent protective cover 2 from the hose protective sleeve 201 to be electrically connected with the electric heating ring 206, and the hose protective sleeve 201 can prevent the circuit from water inflow or damage

As shown in fig. 1-4, the top of the monitoring camera main body 106 is fixedly provided with a mounting end 104 along the axial direction, the top of the metal protecting cover 1 is provided with an embossing knob 103 in a penetrating manner, the threaded end of the embossing knob 103 penetrates through the metal protecting cover 1 and extends to the mounting end 104, the metal protecting cover 1 can be disassembled and assembled through the embossing knob 103, the transparent protecting cover 2 is arranged in a semicircular spherical shape, the shooting of the lens 105 is prevented from being influenced, and an electric heating wire is arranged in the electric heating ring 206.

The working principle of the utility model is as follows: during use, the transparent protective cover 2 is installed through the external thread end 202 and the internal thread end 203 of the monitoring camera main body 106 in a screwing mode, the installation and the disassembly are convenient and quick, the sealing effect can be improved through the arranged sealing ring 205, rainwater or dust is prevented from entering the lens 105, a circuit connected with the electric heating ring 206 can penetrate through the inside of the transparent protective cover 2 from the hose protective cover 201 and is electrically connected with the electric heating ring 206, the hose protective cover 201 can prevent the circuit from being affected by rainwater, compared with a traditional camera defogging structure, the transparent protective cover 2 is arranged at one end of the lens of the monitoring camera main body 106, the transparent protective cover 2 can play a protective role on the lens 105 of the monitoring camera main body 106 under the condition that the shooting of the camera is not affected, the lens 105 is prevented from being damaged by objects scraped in weather, and the situation that the temperature difference big lens 105 is fogged is solved through the heating of the internal electric heating ring 206.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an antifog structure of surveillance camera head, includes surveillance camera head main part (106), metal protection casing (1) and installation base (102), and the one end fixed mounting of surveillance camera head main part (106) has connecting rod A (101), and the top fixed mounting of installation base (102) has connecting rod B (107), and connecting rod A (101) and connecting rod B (107) rotate through the pivot and connect, its characterized in that: the other end of surveillance camera head main part (106) is provided with internal thread end (203), and surveillance camera head main part (106) are located the one end demountable installation of internal thread end (203) and have transparent protection casing (2), and the one end of transparent protection casing (2) is provided with external screw thread end (202) with internal screw thread end (203) adaptation, and electric heating ring (206) are installed to the one end inner wall that is located external screw thread end (202) in transparent protection casing (2).

2. The anti-fog structure of the monitoring camera according to claim 1, wherein the transparent protective cover (2) is connected with the internal thread end (203) of the monitoring camera body (106) through the external thread end (202), and a lens (105) is installed inside one end of the monitoring camera body (106).

3. The anti-fog structure of the monitoring camera according to claim 2, wherein the external thread end (202) of the transparent protective cover (2) is sleeved with a sealing ring (205).

4. A monitoring camera anti-fog structure according to claim 3, characterized in that an inserting end (204) is fixedly arranged at the bottom of one end of the transparent protective cover (2), the inserting end (204) is communicated with the transparent protective cover (2), and a hose protective sleeve (201) is inserted at the bottom of the inserting end (204).

5. The anti-fog structure of the monitoring camera according to claim 1, wherein a mounting end (104) is fixedly arranged at the top of the monitoring camera body (106) along the axial direction.

6. The anti-fog structure of the monitoring camera according to claim 5, wherein an embossing knob (103) is installed on the top of the metal protection cover (1) in a penetrating manner, and a threaded end of the embossing knob (103) penetrates through the metal protection cover (1) and extends to the installation end (104).

7. The anti-fog structure of the monitoring camera according to claim 1, wherein the transparent protective cover (2) is arranged in a semicircular sphere shape, and an electric heating wire is arranged inside the electric heating ring (206).