CN218154947U

CN218154947U - Automatic start-stop device for radiator

Info

Publication number: CN218154947U
Application number: CN202221779149.0U
Authority: CN
Inventors: 崔忠骏; 王学时; 李瑞达; 陈博川; 杨之云
Original assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Current assignee: Dongfang Xingtai Intelligent Technology Development Tangshan Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-27
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an automatic start-stop device of radiator, including casing and the radiator fan who sets up in casing one side, the top of radiator fan casing is provided with the safety cover, safety cover opening part fixedly connected with heating panel, the safety cover is inside to be located heating panel one side and to be provided with the rotor plate, both sides are all fixedly connected with the pivot around the rotor plate, the pivot runs through the safety cover and is connected with the safety cover rotation, be provided with the gasbag between heating panel and the rotor plate; can dispel the heat to casing inside through cooling fan to reduce the inside temperature of casing, later the reduction of the volume of gasbag for the rotor plate resets gradually and breaks away from contact switch, and cooling fan stop work this moment can be according to the inside temperature height of casing, starts or closes the fan automatically through this structure, thereby dispels the heat to the casing inside automatically, and the practicality is strong.

Description

Automatic start-stop device for radiator

Technical Field

The utility model relates to an automatic open and stop technical field, in particular to automatic opening of radiator opens and stops device.

Background

The device or the instrument can timely transfer heat generated by machinery or other appliances during working so as to avoid influencing the normal work of the machinery or other appliances. Common radiators can be classified into air cooling, heat pipe radiators, liquid cooling, semiconductor refrigeration, compressor refrigeration and the like according to the heat dissipation mode.

However, the existing heat dissipation device needs a worker to start or stop according to the temperature of the equipment during actual use, but the equipment cannot be monitored in real time in the use process, and sometimes when the temperature of the equipment is higher, the heat dissipation device cannot be started in time to dissipate heat and cool the equipment, so that certain potential safety hazards exist.

Therefore, it is necessary to provide an automatic start-stop device for a heat sink to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device that opens and stop of radiator to solve current problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic starting and stopping device of a radiator comprises a shell and a heat radiation fan arranged on one side of the shell, wherein a protective cover is arranged at the top of a shell of the heat radiation fan, a heat radiation plate is fixedly connected to the opening of the protective cover, a rotating plate is arranged on one side, located on the heat radiation plate, inside the protective cover, of the front side and the rear side of the rotating plate, rotating shafts are fixedly connected to the front side and the rear side of the rotating plate, penetrate through the protective cover and are in rotating connection with the protective cover, and an air bag is arranged between the heat radiation plate and the rotating plate;

the safety protection cover is characterized in that the rotating shaft extends to an outer sliding plate fixedly connected with one end outside the protection cover, an inner sliding plate is arranged at the bottom end of the outer sliding plate in a sliding mode, one side of the inner sliding plate, which is close to the protection cover, is fixedly connected with a pin shaft, a sliding block is arranged on the outer side of the pin shaft, the pin shaft penetrates through the sliding block and is connected with the sliding block in a rotating mode, a limiting plate is arranged on one side of the sliding block, and a spring is arranged between the limiting plate and the sliding block.

As a further proposal of the utility model, one side of the air bag close to the heat dissipation plate is bonded with the air bag, and the other side of the air bag is contacted with the side surface of the rotating plate.

As a further aspect of the present invention, the sliding grooves are provided on both side surfaces of the protection cover, and the sliding blocks are slidably disposed inside the sliding grooves.

As a further scheme of the utility model, both sides all are provided with spacing post and lead screw around the safety cover, spacing post is fixed mutually with the lateral wall of safety cover, the lead screw then pass spacing post and with spacing post threaded connection.

As a further scheme of the utility model, the limiting plate slides and sets up inside the spout, the limiting plate sets up to the L type, the lead screw is close to the one end of spring and is connected with the limiting plate rotation.

As a further aspect of the present invention, the screw rod is kept away from the one end fixedly connected with knob of the spring.

As a further scheme of the utility model, cooling fan's top is provided with the terminal, inside the terminal upwards extends to the safety cover, the one end of terminal is provided with contact switch.

An automatic device that opens of radiator, can form the extrusion to the latter half of rotor plate when the gasbag volume increases, thereby drive the rotor plate and rotate, can start radiator fan through contact switch when the rotor plate contacts with contact switch, can dispel the heat to casing inside through radiator fan this moment, thereby reduce the inside temperature of casing, later the volume of gasbag reduces, make the rotor plate reset gradually and break away from contact switch, radiator fan stop work this moment, can be according to the inside temperature height of casing through this structure, automatically, start or close the fan, thereby automatically, the cooling of dispelling the heat to casing inside, therefore, the clothes hanger is strong in practicability.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the knob and screw structure of the present invention;

FIG. 3 is a schematic view of the structure of the air bag, the rotating plate and the heat dissipating plate of the present invention;

fig. 4 is an enlarged view of the structure of part a of fig. 2 according to the present invention.

In the figure: 1. a heat radiation fan; 2. a protective cover; 3. a screw rod; 4. a knob; 5. a housing; 6. a heat dissipation plate; 7. a rotating plate; 8. a rotating shaft; 9. a spring; 10. a limiting plate; 11. a limiting column; 12. a binding post; 13. a contact switch; 14. an air bag; 15. an inner slide plate; 16. a slider; 17. an outer slide plate; 18. and (7) a pin shaft.

Detailed Description

As shown in fig. 1 and 3, an automatic start and stop device for a radiator comprises a shell 5 and a heat radiation fan 1 arranged on one side of the shell 5, wherein a protective cover 2 is arranged at the top of a casing of the heat radiation fan 1, one side of the protective cover 2 is an opening, a heat radiation plate 6 is fixedly connected to the opening, a rotating plate 7 is arranged on one side of the heat radiation plate 6 and located inside the protective cover 2, rotating shafts 8 are fixedly connected to the front side and the rear side of the rotating plate 7, and the rotating shafts 8 penetrate through the protective cover 2 and are connected with the protective cover 2 in a rotating mode.

Further, an air bag 14 is provided between the heat radiating plate 6 and the rotating plate 7, one side of the air bag 14 close to the heat radiating plate 6 is bonded thereto, and the other side of the air bag 14 is in contact with the side surface of the rotating plate 7.

As shown in fig. 2-4, an outer sliding plate 17 is fixedly connected to one end of the rotating shaft 8 extending to the outer side of the protective cover 2, an inner sliding plate 15 is arranged at the bottom end of the outer sliding plate 17, the inner sliding plate 15 is slidably connected to the outer sliding plate 17, sliding grooves are formed in both side surfaces of the protective cover 2, a pin shaft 18 is fixedly connected to one side of the inner sliding plate 15 close to the protective cover 2, a slider 16 is arranged on the outer side of the pin shaft 18, the pin shaft 18 penetrates through the slider 16 and is rotatably connected with the slider 16, and the slider 16 is slidably arranged in the sliding grooves.

Further, both sides all are provided with spacing post 11 and lead screw 3 around the safety cover 2, spacing post 11 is fixed mutually with the lateral wall of safety cover 2, and lead screw 3 then pass spacing post 11 and with spacing post 11 threaded connection, it is provided with limiting plate 10 still to slide in the inside of spout, limiting plate 10 sets up to the L type, lead screw 3 is close to the one end of spring 9 and is connected with limiting plate 10 rotation, be provided with spring 9 simultaneously between limiting plate 10 and slider 16, spring 9 sets up inside the spout, spring 9's one end fixedly connected with knob 4 is kept away from to lead screw 3.

Furthermore, a terminal 12 is arranged at the top of the heat dissipation fan 1, the terminal 12 extends upwards into the protection cover 2, a contact switch 13 is arranged at one end of the terminal 12, and the heat dissipation fan 1 can be controlled through the contact switch 13.

When the air bag cooling device is used, when the temperature inside the shell 5 is high, the heat dissipation plate 6 can absorb heat inside the shell 5, so that the temperature of the heat dissipation plate 6 rises, the temperature of gas inside the air bag 14 rises, the expansion of the gas inside the air bag 14 is facilitated, the size of the air bag 14 is increased, when the size of the air bag 14 is increased, the lower half portion of the rotating plate 7 can be extruded, the rotating plate 7 is driven to rotate, when the rotating plate 7 is in contact with the contact switch 13, the heat dissipation fan 1 can be started through the contact switch 13, at the moment, the heat dissipation can be carried out inside the shell 5 through the heat dissipation fan 1, the temperature inside the shell 5 is reduced, the size of the air bag 14 is reduced, the rotating plate 7 is gradually reset and separated from the contact switch 13, at the moment, the heat dissipation fan 1 stops working, the fan can be automatically started or closed according to the temperature inside the shell 5 through the structure, so that the heat dissipation and cooling can be automatically carried out inside the shell 5, and the practicability is high;

when the highest temperature value inside the shell 5 needs to be adjusted, the screw rod 3 can be driven to rotate through the knob 4, the screw rod 3 is in threaded connection with the limiting column 11, and therefore the screw rod 3 can be driven to move through rotating the screw rod 3, so that the limiting plate 10 is driven to move inside the chute, and the initial compression amount of the spring 9 can be adjusted by adjusting the distance between the limiting plate 10 and the slider 16, for example, the distance between the limiting plate 10 and the slider 16 is increased, the initial compression amount of the spring 9 is smaller, at the moment, when the temperature inside the shell 5 is lower, the air bag 14 can also drive the rotating plate 7 to rotate, the rotating plate 7 drives the inner sliding plate 15 and the outer sliding plate 17 to rotate through the rotating shaft 8, so that the slider 16 is driven to slide inside the chute through the pin shaft 18, and the initial compression amount of the spring 9 is smaller, so that the acting force of the spring 9 on the slider 16 is smaller, therefore, when the temperature inside the shell 5 is lower, the spring 9 can also be used for driving the rotating plate 7 to rotate, so that the cooling fan 1 is started through the contact switch 13, and therefore, the cooling fan is more practical use process is more practical.

Claims

1. The utility model provides an automatic device that stops that opens of radiator, includes casing (5) and sets up in radiator fan (1) of casing (5) one side, its characterized in that: the protection cover (2) is arranged at the top of the shell of the cooling fan (1), a cooling plate (6) is fixedly connected to an opening of the protection cover (2), a rotating plate (7) is arranged on one side, located on the cooling plate (6), inside the protection cover (2), rotating shafts (8) are fixedly connected to the front side and the rear side of each rotating plate (7), each rotating shaft (8) penetrates through the protection cover (2) and is rotatably connected with the protection cover (2), and an air bag (14) is arranged between each cooling plate (6) and each rotating plate (7);

pivot (8) extend to the outer slide of one end fixedly connected with (17) in safety cover (2) outside, the bottom of outer slide (17) slides and is provided with interior slide (15), one side fixedly connected with round pin axle (18) that interior slide (15) are close to safety cover (2), and round pin axle (18) outside is provided with slider (16), and round pin axle (18) run through slider (16) and rotate with slider (16) and be connected, slider (16) one side is provided with limiting plate (10), be provided with spring (9) between limiting plate (10) and slider (16).

2. The automatic start-stop device for the heat radiator according to claim 1, characterized in that: one side of the air bag (14) close to the heat dissipation plate (6) is bonded with the heat dissipation plate, and the other side of the air bag (14) is in contact with the side face of the rotating plate (7).

3. The automatic start-stop device for the heat radiator according to claim 2, characterized in that: the two side faces of the protective cover (2) are provided with sliding grooves, and the sliding blocks (16) are arranged inside the sliding grooves in a sliding mode.

4. The automatic start-stop device for the heat radiator according to claim 3, characterized in that: both sides all are provided with spacing post (11) and lead screw (3) around safety cover (2), spacing post (11) are fixed mutually with the lateral wall of safety cover (2), lead screw (3) then pass spacing post (11) and with spacing post (11) threaded connection.

5. The automatic start-stop device for the heat radiator according to claim 4, characterized in that: the limiting plate (10) is arranged inside the sliding groove in a sliding mode, the limiting plate (10) is L-shaped, and one end, close to the spring (9), of the screw rod (3) is rotatably connected with the limiting plate (10).

6. The automatic start-stop device for the heat radiator according to claim 5, characterized in that: and one end of the screw rod (3) far away from the spring (9) is fixedly connected with a knob (4).

7. The automatic start-stop device for the heat radiator according to claim 1, characterized in that: the top of cooling fan (1) is provided with terminal (12), inside terminal (12) upwards extended to safety cover (2), the one end of terminal (12) is provided with contact switch (13).