CN210807450U

CN210807450U - Surveillance camera head with fan

Info

Publication number: CN210807450U
Application number: CN201922483945.4U
Authority: CN
Inventors: 王平; 朱珮荣; 汪豪华
Original assignee: SHANGHAI SHENTIE INFORMATION ENGINEERING CO LTD
Current assignee: SHANGHAI SHENTIE INFORMATION ENGINEERING CO LTD
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-19
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a surveillance camera head with fan, including camera body (1) and fan (2), be equipped with driving motor in camera body (1), the both sides of camera body (1) are located in fan (2), are fixed in on camera body (1) through rotation axis (3), rotation axis (3) and fan (2) with driving motor connects, the maximum rotation angle of rotation axis (3) does the rotation angle that corresponds when fan (2) and camera body (1) are perpendicular. Compared with the prior art, the utility model has the advantages of improve the definition of camera picture, enlarge control picture coverage rate.

Description

Surveillance camera head with fan

Technical Field

The utility model relates to a surveillance camera head especially relates to a surveillance camera head with fan.

Background

The monitoring camera plays a crucial role in the alarm confirmation of the station, can transmit the site condition with the alarm to the master control console in real time, and helps the operator to determine the specific alarm type and corresponding measures. However, the types of the alarms in the stations are complex and variable, the scene of the alarms is influenced by a plurality of factors, the monitoring camera in the prior art can only shoot the scene condition and transmit video data, and if a large amount of fog appears on the scene of the alarms and covers the monitoring camera, the monitoring camera cannot accurately transmit the scene picture, so that the timely judgment of operators is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surveillance camera head with fan in order to overcome the camera that above-mentioned prior art exists and shelter from the defect that influences the picture transmission easily by fog.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a surveillance camera head with fan, includes camera body and fan, this internal driving motor that is equipped with of camera, the both sides of camera body are located to the fan, are fixed in on the camera body through the rotation axis, rotation axis and fan with driving motor connects, the maximum rotation angle of rotation axis does the rotation angle that corresponds when fan and camera body are perpendicular.

The fan is of a circular structure, and the corresponding diameter of the fan is smaller than the width of the camera body.

Preferably, the number of the fans on one side of the camera body is 1.

Preferably, the bottom of camera body is equipped with rotating base, rotating base is connected with driving motor.

The connecting point of the rotating base and the camera body is located in the middle of the bottom end of the camera.

The rotating base is connected with the fixed base, and the fixed base is fixed on the wall surface.

Preferably, the rotating base is of a disc structure, and the fixed point of the fixed rod on the rotating base is the circle center of the rotating base.

Preferably, the rotating shaft is located at one end of the camera body close to the lens of the camera.

Preferably, one end of the camera body, which is close to the lens, is further provided with an ash blocking plate, and the ash blocking plate is located above the lens.

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

1. the utility model discloses set up the fan in camera body both sides, the during operation fan is perpendicular with the camera body, can clear away the fog in the camera picture, improves the definition of camera picture.

2. The utility model discloses be equipped with rotating base in the bottom of camera body, can drive the camera body and carry out the rotation in the certain angle, promote the picture coverage of camera, simultaneously with the fan cooperation, improve the clearance effect of fan to fog.

3. The utility model discloses the fan quantity of unilateral is 1, and simple structure and cost are lower, and the rotation axis is located the one end of the camera lens that is close to the camera on the camera body, avoids the camera body to cause the fan to block.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

Reference numerals:

1-a camera body; 2-a fan; 3-a rotating shaft; 4-rotating the base; 5-fixing the rod; 6-fixing a base; 7-a lens; 8-ash blocking plate.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1, a surveillance camera with a fan includes a camera body 1 and a fan 2, a driving motor is disposed in the camera body 1, the fan 2 is disposed on two sides of the camera body 1 and fixed on the camera body 1 through a rotating shaft 3, the rotating shaft 3 and the fan 2 are connected with the driving motor, and the maximum rotation angle of the rotating shaft 3 is the rotation angle corresponding to the case where the fan 2 is perpendicular to the camera body 1.

The fan 2 is of a circular structure, and the corresponding diameter is smaller than the width of the camera body 1.

The quantity of fan 2 on 1 unilateral of camera body is 1, and the air inlet end of fan 2 is equipped with the filter screen.

The bottom of camera body 1 is equipped with rotating base 4, and rotating base 4 is connected with driving motor.

The connecting point of the rotating base 4 and the camera body 1 is located in the middle of the bottom end of the camera body 1.

The rotating base 4 is connected with the fixed base 6 through the fixed rod 5, and the fixed base 6 is fixed on the wall surface.

As shown in fig. 2, the rotating base 4 is a disc structure, and the fixed point of the fixed rod 5 on the rotating base 4 is the center of the rotating base 4.

The rotation shaft 3 is located at one end of the camera body 1 near the lens 8.

One end of the camera body 1 close to the lens 8 is also provided with an ash baffle 9, and the ash baffle 9 is positioned above the lens 8.

Example one

An operator finds that fog exists in a monitoring picture of the camera body 1, controls the rotating shaft 3 to rotate to the maximum rotating angle through the driving motor, enables the fan 2 to be perpendicular to the camera body 1, and controls the fan 2 to blow air to remove the fog at the same time. The rotating base 4 rotates in a certain angle under the control of the driving motor, and more surrounding pictures of the warning scene are provided for operators. After the warning condition is relieved, the driving motor controls the fan 2 to rotate inwards, the fan 2 is attached to the camera body 1 again, and meanwhile the fan 2 stops blowing.

In addition, it should be noted that the shapes of the components, the names of the components, and the like of the specific embodiments described in the present specification may be different, and the above description is only an example of the structure of the present invention. All minor or simple changes made according to the structure, characteristics and principles of the present invention are included in the protection scope of the present invention. Various modifications or additions may be made to the described embodiments or similar methods may be adopted by those skilled in the art without departing from the scope of the invention as defined in the claims.

Claims

1. The utility model provides a surveillance camera head with fan, includes camera body (1) and fan (2), be equipped with driving motor in camera body (1), its characterized in that, the both sides of camera body (1) are located in fan (2), are fixed in on camera body (1) through rotation axis (3), rotation axis (3) and fan (2) with driving motor connects, the maximum rotation angle of rotation axis (3) is the rotation angle that corresponds when fan (2) and camera body (1) are perpendicular.

2. A surveillance camera with fan according to claim 1, characterized in that the fan (2) is of circular configuration with a corresponding diameter smaller than the width of the camera body (1).

3. A surveillance camera with fan according to claim 1, characterized in that the number of fans (2) on one side of the camera body (1) is 1.

4. A surveillance camera with a fan according to claim 1, characterized in that a rotating base (4) is provided at the bottom end of the camera body (1), and the rotating base (4) is connected with a driving motor.

5. A surveillance camera with a fan according to claim 4, characterized in that the connection point of the rotating base (4) to the camera body (1) is located in the middle of the bottom end of the camera body (1).

6. A surveillance camera with a fan according to claim 4, characterized in that the rotating base (4) is connected to a fixed base (6) by means of a fixing rod (5), the fixed base (6) being fixed to a wall.

7. A monitoring camera with a fan according to claim 6, characterized in that the rotating base (4) is a disc structure, and the fixed point of the fixed rod (5) on the rotating base (4) is the center of the circle of the rotating base (4).

8. A surveillance camera with a fan according to claim 1, characterized in that the rotation axis (3) is located at one end of the camera body (1) near the lens (7).

9. A monitoring camera with a fan according to claim 8, characterized in that an ash blocking plate (8) is further arranged at one end of the camera body (1) close to the lens (7), and the ash blocking plate (8) is positioned above the lens (7).