CN211844080U

CN211844080U - Automobile engine cabin heat dissipation device

Info

Publication number: CN211844080U
Application number: CN202020340523.1U
Authority: CN
Inventors: 李小强
Original assignee: Gansu Institute of Mechanical and Electrical Engineering
Current assignee: Gansu Institute of Mechanical and Electrical Engineering
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-03
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an automobile engine cabin heat abstractor relates to automobile engine cabin technical field. It comprises a vehicle cover; the method is characterized in that: two ventilation openings are formed at the upper end of the vehicle cover; a plurality of ventilation plates are uniformly arranged in each ventilation opening; the ventilating plates are rotatably connected with the vehicle cover through torsion spring shafts; the lower end of the car cover is fitted with a heat dissipation plate; an exhaust fan is arranged at the left part of the radiating plate; the right part of the heat radiation plate is provided with a water cooling fan. The utility model has the advantages that: this structure, the automation ventilates, utilizes air conditioning and circulation cooling, and is dustproof moreover, facilitates the use.

Description

Automobile engine cabin heat dissipation device

Technical Field

The utility model relates to an automobile engine cabin technical field.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. And the automobile engine under-deck often uses heat abstractor that generates heat easily, and traditional heat abstractor single structure is automatic poor, and the thermal diffusivity is not good moreover, is difficult for the cooling of ventilation cycle heat dissipation, gets into dust moreover easily, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide an automobile engine cabin heat abstractor. This structure, the automation ventilates, utilizes air conditioning and circulation cooling, and is dustproof moreover, facilitates the use.

The utility model adopts the technical proposal that: the heat sink for the engine compartment of the automobile comprises a cover; the method is characterized in that: two ventilation openings are formed at the upper end of the vehicle cover; a plurality of ventilation plates are uniformly arranged in each ventilation opening; the ventilating plates are rotatably connected with the vehicle cover through torsion spring shafts; the lower end of the car cover is fitted with a heat dissipation plate; an exhaust fan is arranged at the left part of the radiating plate; the right part of the heat dissipation plate is provided with a water cooling fan; the exhaust fan and the water cooling fan are correspondingly matched with each other through uniform ventilation openings; the upper end of the heat dissipation plate is provided with a water-cooling fan and a normally closed button of an exhaust fan; the lower end of the heat dissipation plate is fixedly connected with an electric push rod; the lower end of the electric push rod is fixedly connected with a temperature sensor; the input end of the electric push rod is connected with the output end of the temperature sensor.

Further optimize this technical scheme, be provided with the dust screen on an automobile engine cabin heat abstractor's the heating panel.

The utility model discloses compare with traditional heat abstractor, its beneficial effect lies in:

1. the arrangement of the temperature sensor, the electric push rod, the heat dissipation plate and the vehicle cover does not limit the ventilation plate in the ventilation port any more, the ventilation plate can rotate according to the torsion spring shaft, the engine compartment is communicated with the outside, and ventilation and heat exchange and heat dissipation are facilitated;

2. the cooling plate, the cover, the normally closed button, the exhaust fan, the water cooling fan and the ventilation openings are matched to cool the engine compartment, and one air inlet and one air outlet form circulation through the arrangement of the two ventilation openings, so that the cooling of the engine compartment is more convenient, and the cooling use is more convenient;

3. the cooperation of the temperature sensor, the electric push rod, the heat dissipation plate and the ventilation plate prevents dust from entering the engine compartment when the temperature is not reduced, and is convenient for dust prevention;

4. the heat dissipation plate is provided with the dustproof net, so that the dustproof use is facilitated.

Drawings

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

fig. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a logic diagram of the present invention;

in the figure, 1, a vehicle cover; 2. a vent; 3. a ventilation board; 4. a torsion spring shaft; 5. a heat dissipation plate; 6. an exhaust fan; 7. a water-cooled fan; 8. a normally closed button; 9. an electric push rod; 10. a temperature sensor; 11. a dust screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, an automotive engine compartment heat sink includes a hood 1; the method is characterized in that: the upper end of the vehicle cover 1 is provided with two ventilation openings 2; a plurality of ventilation plates 3 are uniformly arranged in each ventilation opening 2; the ventilating plates 3 are rotatably connected with the vehicle cover 1 through torsion spring shafts 4; the lower end of the vehicle cover 1 is fitted with a heat dissipation plate 5; an exhaust fan 6 is arranged at the left part of the heat dissipation plate 5; a water cooling fan 7 is arranged at the right part of the heat dissipation plate 5; the exhaust fan 6 and the water cooling fan 7 are correspondingly matched with the uniform ventilation opening 2; the upper end of the heat radiation plate 5 is provided with a water cooling fan 7 and a normally closed button 8 of an exhaust fan 6; the lower end of the heat dissipation plate 5 is fixedly connected with an electric push rod 9; the lower end of the electric push rod 9 is fixedly connected with a temperature sensor 10; the input end of the electric push rod 9 is connected with the output end of the temperature sensor 10; the heat radiation plate 5 is provided with a dust screen 11.

When the temperature sensor 10 is used, the temperature sensor 10 is installed on an engine, when the temperature in an engine compartment is too high, the temperature sensor 10 detects the temperature, the temperature is processed by a processor, a signal is transmitted to the electric push rod 9, the electric push rod 9 is opened to drive the heat dissipation plate 5 to move downwards, the heat dissipation plate 5 moves downwards and is not contacted with the upper end of the vehicle cover 1, the ventilation plate 3 in the ventilation opening 2 is not limited, automation is realized, the ventilation plate 3 rotates according to the torsion spring shaft 4, and the engine compartment is communicated with the outside and is convenient to ventilate;

after the heat dissipation plate 5 is not contacted with the automobile cover 1, the automobile cover 1 does not press the normally closed button 8 any more, the normally closed button 8 pops up to open the exhaust fan 6 and the water-cooled fan 7 according to the characteristic of the normally closed button 8, the exhaust fan 6 exhausts hot air in the engine compartment through the ventilation openings 2 to cool the engine compartment, the water-cooled fan 7 blows cold air into the engine compartment to cool the engine compartment, and one air inlet and one air exhaust form circulation through the arrangement of the two ventilation openings 2, so that the engine compartment is cooled more conveniently and is used for cooling more conveniently;

when the temperature is low to a certain degree, the temperature sensor 10 can be detected, then the signals are transmitted to the electric push rod 9 after being processed by the processor, the electric push rod 9 resets to drive the heat dissipation plate 5 to move upwards, the heat dissipation plate 5 pushes the ventilation plate 3, the ventilation plate 3 resets, as shown in fig. 2, the exhaust fan 6 and the water-cooling fan 7 can be closed when the normally-closed button 8 is pressed, dust can be prevented from entering the engine room when the temperature is not reduced due to the arrangement of the ventilation plate 3, and dust can be conveniently prevented for use;

the utility model discloses electric elements all can be connected with automobile storage battery, the utility model discloses a temperature sensor model is JXBS-3001-YJ-485, and the electric putter model is XTL 100.

Claims

1. A heat sink for an automobile engine compartment comprises a bonnet (1); the method is characterized in that: two ventilation openings (2) are formed in the upper end of the vehicle cover (1); a plurality of ventilation plates (3) are uniformly arranged in each ventilation opening (2); the ventilating plates (3) are rotatably connected with the vehicle cover (1) through torsion spring shafts (4); the lower end of the vehicle cover (1) is fitted with a heat dissipation plate (5); an exhaust fan (6) is arranged at the left part of the heat dissipation plate (5); a water cooling fan (7) is arranged at the right part of the heat dissipation plate (5); the exhaust fan (6) is correspondingly matched with the uniform ventilation opening (2) of the water cooling fan (7); the upper end of the heat dissipation plate (5) is provided with a water-cooling fan (7) and a normally closed button (8) of an exhaust fan (6); the lower end of the heat dissipation plate (5) is fixedly connected with an electric push rod (9); the lower end of the electric push rod (9) is fixedly connected with a temperature sensor (10); the input end of the electric push rod (9) is connected with the output end of the temperature sensor (10).

2. The automotive engine compartment heat dissipation device of claim 1, wherein: the heat dissipation plate (5) is provided with a dust screen (11).