CN217607875U

CN217607875U - Monitoring device for safety inspection

Info

Publication number: CN217607875U
Application number: CN202221837961.4U
Authority: CN
Inventors: 敖耀庭
Original assignee: Chongqing Diandian Safety Technology Service Co Ltd; CiiC Technology Group Co Ltd Southwest Branch
Current assignee: Chongqing Diandian Safety Technology Service Co Ltd; CiiC Technology Group Co Ltd Southwest Branch
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-18
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a control technical field, and a monitoring device who patrols and examines safely is disclosed, the heat dissipation chamber has been seted up to the lower extreme of camera, the inside fixed mounting in heat dissipation chamber has the heat dissipation fan, the fixed position who corresponds with the heat dissipation fan on the outer wall of camera has a seal box, the input and the external power supply electric connection of seal box, fixed mounting has the cooling ring on the front end outer wall of camera, run through on the inner wall of cooling ring and seted up a plurality of louvres, be provided with the gas-supply pipe between cooling ring and the seal box, the both ends of gas-supply pipe respectively with the cooling ring with on correspond position fixed connection with the seal box, the gas-supply pipe sets up with the inside intercommunication of seal box and cooling ring. This kind of monitoring device who patrols and examines safely, steam in the seal box can get into the louvre intra-annular, then steam spouts the surface of camera through a plurality of louvres in the louvre intra-annular, promotes the ice film that the camera front end was avoided going up to become and melts, prevents that the ice film of camera front end from influencing the normal use of camera.

Description

Monitoring device for safety inspection

Technical Field

The utility model relates to a control technical field specifically is a monitoring device who patrols and examines safely.

Background

In order to ensure the safety in the chemical industry park, the staff often installs monitoring devices at each corner of the chemical industry park for the real-time situation in the monitoring park.

The extremely cold weather of tens of degrees below zero can appear in Beijing city winter in the northeast of China, and the camera of installing outdoors this moment can often knot out a layer ice film and cover on the outer wall of camera under cold weather, when the ice film covers on the wall of camera front end, then can influence the definition of camera, and then influence the normal use of camera.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a monitoring device who patrols and examines safely to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a monitoring device who patrols and examines safely, including the camera, the heat dissipation chamber has been seted up to the lower extreme of camera, the inside fixed mounting in heat dissipation chamber has the heat dissipation fan, the position fixed mounting who corresponds with the heat dissipation fan on the outer wall of camera has a seal box, the input and the external power supply electric connection of seal box, fixed mounting has the cooling ring on the front end outer wall of camera, run through on the inner wall of cooling ring and seted up a plurality of louvres, be provided with the gas-supply pipe between cooling ring and the seal box, the both ends of gas-supply pipe respectively with correspond position fixed connection on cooling ring and the seal box, and the inside intercommunication setting of gas-supply pipe and seal box and cooling ring.

Preferably, the inner wall of the heat dissipation ring is fixedly provided with an air deflector at a position corresponding to the heat dissipation hole.

Preferably, the number of the heat dissipation holes is not less than four.

Preferably, the outer wall of the air conveying pipe is sleeved with a heat insulation pad.

Preferably, the air deflector is arranged to be inclined inwards.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of monitoring device who patrols and examines safely, steam in the seal box can get into the louvre intra-annular, then steam spouts the surface of camera through a plurality of louvres in the louvre intra-annular, promotes the ice film that the camera front end was avoided going up to become and melts, prevents that the ice film of camera front end from influencing the normal use of camera.

2. This kind of monitoring device who patrols and examines safely, the aviation baffle that corresponds the setting with the louvre on the heat dissipation ring inner wall has certain effect of gathering together to hot-blast for spout on the front end wall of camera with gathering more hot-blast.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

fig. 2 is a schematic cross-sectional view of the front end of the camera structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a camera; 2. a heat dissipation cavity; 3. a heat dissipation fan; 4. a sealing box; 5. a gas delivery pipe; 6. a heat dissipating ring; 7. heat dissipation holes; 8. an air deflector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-3, a monitoring device for safety inspection, which comprises a camera 1, a heat dissipation chamber 2 is provided at the lower end of the camera 1, a heat dissipation fan 3 is fixedly mounted inside the heat dissipation chamber 2, a sealing box 4 is fixedly mounted on the outer wall of the camera 1 and corresponds to the heat dissipation fan 3, an input end of the sealing box 4 is electrically connected to an external power supply, a heat dissipation ring 6 is fixedly mounted on the outer wall of the front end of the camera 1, a plurality of heat dissipation holes 7 are formed in the inner wall of the heat dissipation ring 6 in a penetrating manner, a gas pipe 5 is provided between the heat dissipation ring 6 and the sealing box 4, two ends of the gas pipe 5 are respectively fixedly connected to the heat dissipation ring 6 and the sealing box 4 and correspond to the heat dissipation ring 4, the gas pipe 5 is communicated with the sealing box 4 and the heat dissipation ring 6, under the dredging effect of the gas pipe 5, hot gas in the sealing box 4 can enter the heat dissipation ring 6, the hot gas can be sprayed to the surface of the camera 1 through the plurality of heat dissipation holes 7 in the heat dissipation ring 6, thereby promoting the front end of the camera 1 to avoid the ice film formed on the camera 1, preventing the ice film from being melted, and preventing the normal use of the camera 1, and the heat dissipation fan 1 and the camera 1 and the heat dissipation fan located under the internal processing unit.

Further, as shown in fig. 3, a wind deflector 8 is fixedly installed at a position corresponding to the heat dissipation hole 7 on the inner wall of the heat dissipation ring 6, and the wind deflector 8 arranged corresponding to the heat dissipation hole 7 on the inner wall of the heat dissipation ring 6 has a certain gathering effect on the hot wind, so that the hot wind is sprayed to the front end wall surface of the camera 1 in a gathering manner.

Further, as shown in fig. 3, the number of the heat dissipation holes 7 is not less than four, and the heat dissipation holes 7 are arranged so that hot air in the heat dissipation ring 6 is sprayed to the front end of the camera 1 from different directions, thereby accelerating the melting speed of the ice film on the wall surface of the front end of the camera, and simultaneously preventing the front end of the camera 1 from being frozen again to some extent.

Further, as shown in fig. 1 and 2, the outer wall of the air delivery pipe 5 is sleeved with a heat insulation pad, the arrangement of the heat insulation pad slows down the cooling speed of hot air in the air delivery pipe 5, and the melting speed of the hot air on the ice film on the front end wall surface of the camera 1 is ensured to a certain extent.

Further, as shown in fig. 3, the air guiding plate 8 is disposed to be inclined inward, and the inclined air guiding plate can guide the hot air so as to directly spray the hot air to the front wall surface of the camera 1.

The working principle is as follows: the device is when extremely cold day gas uses, then the heat that 1 internal component during operation of camera produced accelerates to give off under the effect of heat dissipation fan 3 and advances in seal box 4, then under the mediation effect of gas-supply pipe 5, steam in the seal box 4 can get into in the cooling ring 6, then steam spouts the surface of camera 1 through a plurality of louvres 7 in the cooling ring 6, promote the ice film that the camera 1 front end was avoided to go up to form and melt, prevent that the ice film from influencing camera 1's normal use, aviation baffle 8 that corresponds the setting with louvre 7 on the cooling ring 6 inner wall has certain guide effect to hot-blast, make hot-blast spout to camera 1's front end wall face with gathering more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a monitoring device who patrols and examines safely, includes camera (1), its characterized in that: heat dissipation chamber (2) have been seted up to the lower extreme of camera (1), the inside fixed mounting in heat dissipation chamber (2) has heat dissipation fan (3), position fixed mounting who corresponds with heat dissipation fan (3) has seal box (4) on the outer wall of camera (1), the input and the external power supply electric connection of seal box (4), fixed mounting has cooling ring (6) on the front end outer wall of camera (1), run through on the inner wall of cooling ring (6) and seted up a plurality of louvres (7), be provided with gas-supply pipe (5) between cooling ring (6) and seal box (4), the both ends of gas-supply pipe (5) correspond position fixed connection on with cooling ring (6) and seal box (4) respectively, and the inside intercommunication setting of gas-supply pipe (5) and seal box (4) and cooling ring (6).

2. The monitoring device for safety inspection according to claim 1, wherein: the inner wall of the heat dissipation ring (6) is fixedly provided with an air deflector (8) at the position corresponding to the heat dissipation hole (7).

3. A monitoring device for security patrol according to claim 1 or 2, characterized in that: the number of the heat dissipation holes (7) is not less than four.

4. The monitoring device for safety inspection according to claim 1, wherein: the outer wall of the gas pipe (5) is sleeved with a heat insulation pad.

5. The monitoring device for safety inspection according to claim 2, wherein: the outer wall of the gas pipe (5) is sleeved with a heat insulation pad.

6. The monitoring device for safety inspection according to claim 3, wherein: the outer wall of the gas pipe (5) is sleeved with a heat insulation pad.

7. A monitoring device for safety patrols according to claim 2 or 5, characterized in that: the air deflector (8) is arranged in an inward inclined manner.