CN215582494U - Heat abstractor is used in security protection control - Google Patents
Heat abstractor is used in security protection control Download PDFInfo
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- CN215582494U CN215582494U CN202122264805.5U CN202122264805U CN215582494U CN 215582494 U CN215582494 U CN 215582494U CN 202122264805 U CN202122264805 U CN 202122264805U CN 215582494 U CN215582494 U CN 215582494U
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- heat dissipation
- box body
- rotating shaft
- protection box
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Abstract
The utility model discloses a heat dissipation device for security monitoring, which comprises a protective box body and two heat dissipation mechanisms, wherein the protective box body is provided with a first heat dissipation mechanism and a second heat dissipation mechanism; a security monitor body is arranged in the protection box body; the two heat dissipation mechanisms are symmetrically arranged in the protective box body and at the positions on two sides of the security monitor body; one end of the driving shaft is rotatably arranged on the inner wall of one end of the protective box body, and the other end of the driving shaft is arranged at one end of the driving handle; the other end of the driving handle is hinged with one end of the corresponding driven handle; the supporting block is arranged at one side of the security monitor body in a horizontally movable manner; the middle parts of the rotating shaft I and the rotating shaft II penetrate through the corresponding support blocks and are in rotating connection with the support blocks; one end of the rotating shaft I is sequentially connected with the other ends of the driving gear and the driven shaft in a penetrating mode, and the other end of the rotating shaft I is provided with a fan impeller I; one end of the rotating shaft II is provided with a driven gear, and the other end of the rotating shaft II is provided with a fan wheel II; the side wall of the protection box body is provided with a plurality of heat dissipation holes. The utility model can automatically dissipate heat.
Description
Technical Field
The utility model relates to the technical field of security monitor protection devices, in particular to a heat dissipation device for security monitoring.
Background
The security protection watch-dog is placed in the protection box usually, and long-time work can produce the heat, and protection box inner space is limited, and the security protection watch-dog receives ambient temperature, self heat production influence, and the temperature is difficult to control in appropriate scope to influence life, consequently provide a heat abstractor for security protection control that can high-efficient radiating.
SUMMERY OF THE UTILITY MODEL
In view of the technical problems in the background art, the utility model provides a heat dissipation device for security monitoring, which can dissipate heat efficiently. In order to achieve the purpose, the utility model provides the following technical scheme:
a heat dissipation device for security monitoring comprises a protective box body and two heat dissipation mechanisms; a security monitor body is arranged in the protection box body; the two heat dissipation mechanisms are symmetrically arranged in the protective box body and at the positions on two sides of the security monitor body; the heat dissipation mechanism comprises a driving shaft, a driving handle, a driven handle, a support block, a rotating shaft I and a rotating shaft II; one end of the driving shaft is rotatably arranged on the inner wall of one end of the protection box body, and the other end of the driving shaft is connected with one end of a driving handle in the corresponding heat dissipation mechanism; the other end of the driving handle is hinged with one end of the corresponding driven handle; the supporting block is arranged at one side of the security monitor body in a horizontally movable manner; the middle parts of the rotating shaft I and the rotating shaft II penetrate through the corresponding support blocks and are in rotating connection with the support blocks; one end of the rotating shaft I is sequentially connected with the other ends of the driving gear and the driven handle in a penetrating mode, and the other end of the rotating shaft I is provided with a fan wheel I; one end of the rotating shaft II is provided with a driven gear meshed with the driving gear, and the other end of the rotating shaft II is provided with a fan wheel II; the side wall of the protection box body is provided with a plurality of heat dissipation holes.
The heat dissipation mechanism further comprises a sliding groove; the sliding groove is horizontally arranged, and one end of the sliding groove is arranged on the inner wall of one side of the protection box body; a sliding block which is matched with the sliding chute and can horizontally move along the sliding chute is arranged in the sliding chute; the support block is mounted on the slider.
One end of the driving shaft is rotatably arranged on the inner wall of one end of the protection box body under the driving of a motor.
The heat dissipation device also comprises a U-shaped bracket; the U-shaped bracket is provided with a downward opening and is arranged on the bottom surface in the protective box body; the security monitor body is arranged on the upper end face of the support.
A plurality of supporting legs are uniformly arranged below the protective box body; and heat dissipation holes are formed in the lower end faces of the U-shaped support and the protection box body.
The heat dissipation device further comprises a temperature sensor and a controller; the temperature sensor is arranged on the inner wall of the protection box body; the temperature sensor and the motor are electrically connected with the controller.
The utility model has the beneficial effects that:
1. the heat dissipation mechanisms are symmetrically arranged in the protection box body and on two sides of the security monitor body, so that the fan blade wheel I and the fan blade wheel II in the two groups of heat dissipation mechanisms rotate and horizontally move to and fro in the protection box body and on two sides of the security monitor body, airflow flow is accelerated, hot airflow is dissipated from heat dissipation holes in the side wall of the protection box body, and efficient heat dissipation is realized on the security monitor body;
2. the rotating directions of the fan impeller I and the fan impeller II are opposite, so that the air flow in the protective box is further accelerated;
3. the security monitor body is arranged on the U-shaped support, the support legs are arranged below the protection box body, and the heat dissipation holes are formed in the lower end faces of the U-shaped support and the protection box body, so that the bottom of the security monitor body can dissipate heat conveniently;
4. set up temperature sensor in the protection box, detect when temperature sensor that the protection box internal temperature reaches the threshold value, start through controller control motor for two heat dissipation mechanisms carry out automatic heat dissipation to the security protection watch-dog body.
Drawings
FIG. 1 is a schematic view of the internal structure of the protective case of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 4 is a schematic diagram of a position structure of a slider in the present invention;
in the figure, 1-a protective box body, 2-a U-shaped support, 3-a security monitor body, 4-a fan impeller II, 5-a heat dissipation mechanism, 6-a motor, 7-a driving shaft, 8-a driving handle, 9-a driven handle, 10-a chute, 11-a driving gear, 12-a driven gear, 13-a support block, 14-a rotating shaft II, 15-a fan impeller I, 16-a rotating shaft I, 17-a support leg and 18-a sliding block.
Detailed Description
Referring to fig. 1 to 4, a heat dissipation device for security monitoring includes a protection box 1 and two heat dissipation mechanisms 5; a security monitor body 3 is arranged in the protection box body 1; the two heat dissipation mechanisms 5 are symmetrically arranged in the protective box body 1 and at the positions on two sides of the security monitor body 3; the heat dissipation mechanism 5 comprises a driving shaft 7, a driving handle 8, a driven handle 9, a support block 13, a rotating shaft I16 and a rotating shaft II 14; one end of the driving shaft 7 is rotatably arranged on the inner wall of one end of the protection box body 1, and the other end of the driving shaft is arranged at one end of a driving handle 8 in the corresponding heat dissipation mechanism 5; the other end of the driving handle 8 is hinged with one end of the corresponding driven handle 9; the supporting block 13 is horizontally movably arranged at one side of the security monitor body 3; the middle parts of the rotating shaft I16 and the rotating shaft II 14 penetrate through the corresponding support blocks 13 and are in rotating connection with the support blocks 13; one end of the rotating shaft I16 is sequentially connected with the other ends of the driving gear 11 and the driven handle 9 in a penetrating manner, and the other end of the rotating shaft I is provided with a fan wheel I15; one end of the rotating shaft II 14 is provided with a driven gear 12 meshed with the driving gear 11, and the other end of the rotating shaft II is provided with a fan wheel II 4; the side wall of the protection box body 1 is provided with a plurality of heat dissipation holes, the driving shaft 7 drives one end of a driving handle 8 of two heat dissipation mechanisms 5 to rotate, so that a corresponding support block 13 is driven by a driven handle 9 to move horizontally (similar to the movement of a crank slider 18), the driven handle 9 simultaneously drives a driving gear 11 and a fan impeller I15 to rotate through a rotating shaft I16, a driven gear 12 meshed with the driving gear 11 rotates, a fan impeller II 4 is driven to rotate through a rotating shaft II 14, the fan impeller I15 and the fan impeller II 4 are in the protection box body 1, two sides of the security monitor body 3 do rotating and horizontal moving reciprocating motions, airflow flow is accelerated, the rotating directions of the fan impeller I15 and the fan impeller II 4 are opposite, airflow flow in the protection box body 1 is further accelerated, and the hot airflow is dissipated from the heat dissipation holes in the side wall of the protection box body 1.
The heat dissipation mechanism 5 further comprises a chute 10; the sliding chute 10 is horizontally arranged, and one end of the sliding chute is arranged on the inner wall of one side of the protection box body 1; a slide block 18 which is matched with the slide groove 10 and can horizontally move along the slide groove 10 is arranged in the slide groove 10; the support 13 is mounted on a slide 18.
One end of the driving shaft 7 is driven by the motor 6 to be rotatably arranged on the inner wall of one end of the protection box body 1.
The heat dissipation device also comprises a U-shaped bracket 2; the opening of the U-shaped support 2 is downward, and the bottom end of the U-shaped support 2 is arranged at the bottom end inside the protective box body 1; the security monitor body 3 is arranged on the upper end surface of the U-shaped support 2.
The heat sink further comprises legs 17; a plurality of supporting legs 17 are uniformly arranged below the protective box body 1; the U-shaped support 2 and the lower end face of the protection box body 1 are provided with heat dissipation holes, so that heat dissipation is performed at the bottom of the security monitor body 3.
The heat dissipation device also comprises a temperature sensor and a controller; the temperature sensor is arranged on the inner wall of the protective box body 1; temperature sensor and motor 6 all link to each other with the controller electrical property, and temperature reaches the threshold value in the protection box 1 when the temperature sensor in the protection box 1 detects, through the start of controller control motor 6.
The side wall of the protection box body 1 is provided with a vent, so that further ventilation and heat dissipation are accelerated, and a filter screen is arranged at the vent to prevent large-particle dust from entering the protection box body 1 when heat dissipation is needed.
The protection box body 1 is provided with a wiring hole which is convenient to be communicated with an external power supply. If security protection watch-dog body 3 is the equipment that can not seal in protection box 1 such as surveillance camera head, then can correspond at 1 lateral wall of protection box and be equipped with the opening, 3 partly protractile openings of security protection watch-dog body to adapt to the work needs.
As shown in fig. 1-4, the working principle and flow of the present invention are as follows:
when a temperature sensor in the protection box body 1 detects that the temperature in the protection box body 1 reaches a threshold value, a controller controls a motor 6 to start, a driving shaft 7 drives one end of a driving handle 8 of a corresponding heat dissipation mechanism 5 to rotate, so that a driven handle 9 drives a sliding block 18 below a corresponding supporting block 13 to horizontally reciprocate (similar to the movement of a crank sliding block 18) along a sliding chute 10, the driven handle 9 simultaneously drives a coaxial driving gear 11 and a fan impeller I15 to rotate through a rotating shaft I16, a driven gear 12 meshed with the driving gear 11 rotates, a fan impeller II 4 is driven to rotate through a rotating shaft II 14, the fan impeller I15 and the fan impeller II 4 rotate and horizontally reciprocate in the protection box body 1 and on two sides of the security monitor body 3, airflow flow is accelerated, meanwhile, the rotating directions of the fan impeller I15 and the fan impeller II 4 are opposite, and airflow flow in the protection box body 1 is further accelerated, the hot air flow is emitted from the heat dissipation holes in the side wall of the protection box body 1, so that the side wall inside the protection box body 1 can dissipate heat of the security monitor body 3.
Claims (6)
1. The utility model provides a heat abstractor is used in security protection control which characterized in that: the heat dissipation device comprises a protection box body and two heat dissipation mechanisms; a security monitor body is arranged in the protection box body; the two heat dissipation mechanisms are symmetrically arranged in the protective box body and at the positions on two sides of the security monitor body; the heat dissipation mechanism comprises a driving shaft, a driving handle, a driven handle, a support block, a rotating shaft I and a rotating shaft II; one end of the driving shaft is rotatably arranged on the inner wall of one end of the protection box body, and the other end of the driving shaft is arranged at one end of the driving handle in the corresponding heat dissipation mechanism; the other end of the driving handle is hinged with one end of the corresponding driven handle; the supporting block is arranged at one side of the security monitor body in a horizontally movable manner; the middle parts of the rotating shaft I and the rotating shaft II penetrate through the corresponding support blocks and are in rotating connection with the support blocks; one end of the rotating shaft I is sequentially connected with the other ends of the driving gear and the driven handle in a penetrating mode, and the other end of the rotating shaft I is provided with a fan wheel I; one end of the rotating shaft II is provided with a driven gear meshed with the driving gear, and the other end of the rotating shaft II is provided with a fan wheel II; the side wall of the protection box body is provided with a plurality of heat dissipation holes.
2. The heat dissipation device for security monitoring of claim 1, wherein: the heat dissipation mechanism further comprises a sliding groove; the sliding groove is horizontally arranged, and one end of the sliding groove is arranged on the inner wall of one side of the protection box body; a sliding block which is matched with the sliding chute and can horizontally move along the sliding chute is arranged in the sliding chute; the support block is mounted on the slider.
3. The heat dissipation device for security monitoring of claim 1, wherein: one end of the driving shaft is rotatably arranged on the inner wall of one end of the protection box body under the driving of a motor.
4. The heat dissipation device for security monitoring of claim 1, wherein: the heat dissipation device also comprises a U-shaped bracket; the U-shaped bracket is provided with a downward opening and is arranged on the bottom surface in the protective box body; the security monitor body is arranged on the upper end face of the support.
5. The heat dissipation device for security monitoring of claim 4, wherein: a plurality of supporting legs are uniformly arranged below the protective box body; and heat dissipation holes are formed in the lower end faces of the U-shaped support and the protection box body.
6. The heat dissipation device for security monitoring of claim 3, wherein: the heat dissipation device further comprises a temperature sensor and a controller; the temperature sensor is arranged on the inner wall of the protection box body; the temperature sensor and the motor are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264805.5U CN215582494U (en) | 2021-09-17 | 2021-09-17 | Heat abstractor is used in security protection control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264805.5U CN215582494U (en) | 2021-09-17 | 2021-09-17 | Heat abstractor is used in security protection control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582494U true CN215582494U (en) | 2022-01-18 |
Family
ID=79851280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264805.5U Active CN215582494U (en) | 2021-09-17 | 2021-09-17 | Heat abstractor is used in security protection control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582494U (en) |
-
2021
- 2021-09-17 CN CN202122264805.5U patent/CN215582494U/en active Active
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