CN219549076U - Electric inflator pump with good heat dissipation performance - Google Patents

Abstract

The utility model discloses an electric inflator pump with good heat dissipation, which relates to the technical field of electric inflators and comprises a bottom sleeve, wherein a sliding block is connected to the top of the bottom sleeve in a sliding manner, a plurality of springs I which are symmetrically distributed are fixedly connected to the bottom of the inner side of the bottom sleeve, so that an air suction head absorbs heat generated by an electric inflator pump body in use.

Description

Electric inflator pump with good heat dissipation performance

Technical Field

The utility model relates to the technical field of electric air pumps, in particular to an electric air pump with good heat dissipation.

Background

The air pump is also called an air pump and an air pump, and is inflated by utilizing the principle of atmospheric pressure, the air pump works through a motor, and when the air pump pumps air, the valve of the communicating vessel is opened by the atmospheric pressure; when the tyre is inflated, the air enters the air cylinder and is inflated into the tyre, the valve is closed by the air pressure in the air cylinder, and the air enters the tyre.

The conventional electric inflator pump is poor in general heat dissipation effect, the service life of the electric inflator pump can be reduced after long-term use, meanwhile, large vibration can be generated in the inflating process, and internal components can be damaged due to the large vibration for a long time, so that the electric inflator pump with good heat dissipation performance is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problems of the background technology, the utility model provides the electric inflator pump with good heat dissipation.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an electronic pump that thermal diffusivity is good, includes the end cover, end cover top sliding connection has the sliding block, a plurality of springs that are symmetrical distribution of end cover inboard bottom fixedly connected with, end cover inboard bottom central authorities fixedly connected with sleeve, sleeve inboard bottom fixedly connected with spring two, sleeve inboard top sliding connection has the interior pole, spring two tops and interior pole bottom fixedly connected with, sliding block top one side fixedly connected with electronic pump body, a plurality of evenly distributed's fin of electronic pump body outside fixedly connected with, sliding block top opposite side fixedly connected with box, box both sides are fixedly connected with connecting pipe one and connecting pipe two respectively, connecting pipe one and connecting pipe two opposite sides all extend to box inboard and fixedly connected with heat exchange tube, the sliding block top is located the U type pole of fixedly connected with between electronic pump body and the box, U type pole inboard rotation is connected with the head of breathing in, the head is close to box one side fixedly connected with, hose keeps away from head one end and box fixedly connected with box, box side fixedly connected with hose one end and air pump, air pump side fixedly connected with hose one end.

Further, the bottom of the sliding block is fixedly connected with a first limiting plate, and the tops of the springs and the inner rod are fixedly connected with the bottom of the first limiting plate.

Further, the bottom of the inner rod is fixedly connected with a second limiting plate, and the top of the second spring is fixedly connected with the bottom of the second limiting plate.

Further, a plurality of evenly distributed ventilation holes are formed in each of the radiating fins.

Further, the top of one side of the box body far away from the U-shaped rod is fixedly connected with an air outlet pipe.

Further, the box body is fixedly connected with a water outlet pipe on the same side as the air outlet pipe and positioned at the bottom of the air outlet pipe, and a valve is fixedly installed on the water outlet pipe.

Further, the top of the U-shaped rod is fixedly connected with a push rod, the bottom of the push rod is rotationally connected with an electric push rod, and the output end of the electric push rod is rotationally connected with the top of the air suction head.

Further, a threaded cover is connected to one side of the air suction head, close to the electric inflator body, in a threaded mode, and a filter screen is fixedly connected to the threaded cover.

The beneficial effects of the utility model are as follows:

according to the utility model, the sliding block vibrates at the top of the bottom sleeve, so that the first spring is extruded, the inner rod vibrates at the top of the sleeve, so that the second spring is extruded, the sliding block can be subjected to primary buffering under the action of the first spring, the second spring can be used for buffering the inner rod, the sliding block can be subjected to secondary buffering, and the device can be subjected to buffering and damping, so that the electric inflator body can avoid larger vibration when in use, the device is damaged, the air pump can pump air in the hose into the box body, the air suction head can absorb heat generated by the electric inflator body when in use, the absorbed hot air enters the box body, the water outlet of the condensation water tank is connected with the second connecting pipe, condensed water enters the heat exchange pipe from the first connecting pipe, the heat in the box body is absorbed and utilized, the hot water in the heat exchange pipe can come out from the second connecting pipe, the heat dissipation sheet can conduct heat generated when the electric inflator body is used, the electric inflator body is prevented from generating larger vibration, the long-term service life of the electric inflator can be realized, and the problem of the conventional inflator is solved, and the long-term service life of the inflator is prolonged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view taken at B-B in FIG. 2 in accordance with the present utility model;

reference numerals: 1. a bottom sleeve; 2. a sliding block; 3. a U-shaped rod; 4. an electric inflator body; 5. a heat sink; 6. a push rod; 7. an electric push rod; 8. a water outlet pipe; 9. an air outlet pipe; 10. a case; 11. a first connecting pipe; 12. an air suction head; 13. a second connecting pipe; 14. a hose; 15. a heat exchange tube; 16. an air pump; 17. a screw cap; 18. a filter screen; 19. a first spring; 20. a sleeve; 21. a second spring; 22. an inner rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in figures 1-4, the electric inflator with good heat dissipation performance comprises a bottom sleeve 1, a sliding block 2 is slidably connected to the top of the bottom sleeve 1, a plurality of springs I19 which are symmetrically distributed are fixedly connected to the bottom of the inner side of the bottom sleeve 1, a sleeve 20 is fixedly connected to the center of the bottom of the inner side of the bottom sleeve 1, a spring II 21 is fixedly connected to the bottom of the inner side of the sleeve 20, an inner rod 22 is slidably connected to the top of the inner side of the sleeve 20, the top of the spring II 21 is fixedly connected to the bottom of the inner rod 22, one side of the top of the sliding block 2 is fixedly connected with an electric inflator body 4, a plurality of uniformly distributed heat dissipation fins 5 are fixedly connected to the outer side of the electric inflator body 4, a box 10 is fixedly connected to the other side of the top of the sliding block 2, a connecting pipe I11 and a connecting pipe II 13 are fixedly connected to the two sides of the box 10 respectively, opposite sides of the connecting pipe I11 and the connecting pipe II 13 extend to the inner side of the box 10 and are fixedly connected with a heat exchange pipe 15, the top of the sliding block 2 is fixedly connected with a U-shaped rod 3 between the electric inflator body 4 and the box 10, the inner side of the U-shaped rod 3 is rotationally connected with an air suction head 12, one side of the air suction head 12 close to the box 10 is fixedly connected with a hose 14, one end of the hose 14, which is far away from the air suction head 12, is fixedly connected with an air pump 16, an air inlet of the air pump 16 is fixedly connected with one end of the hose 14, in some embodiments, the sliding block 2 vibrates at the top of the bottom sleeve 1, and then the first spring 19 is extruded, and then the inner rod 22 vibrates at the top of the sleeve 20, and then the second spring 21 is extruded, and under the action of the first spring 19, the sliding block 2 can be buffered once, the second spring 21 can buffer the inner rod 22, and then the sliding block 2 can be buffered twice, and then the device can be buffered and damped, when the electric inflator pump body 4 is used, the electric inflator pump body 4 is prevented from generating larger vibration, the device is damaged, the air in the hose 14 is pumped into the box body 10 through the air pump 16, and then the heat generated by the electric inflator pump body 4 when in use is absorbed by the air suction head 12, so that the absorbed hot air enters the box body 10, the water outlet of the condensate water tank is connected with the first connecting pipe 11, the water inlet of the condensate water tank is connected with the second connecting pipe 13, the condensate water enters the heat exchange pipe 15 from the first connecting pipe 11, the heat in the box body 10 is absorbed and utilized, the hot water in the heat exchange pipe 15 can come out from the second connecting pipe 13, the heat generated by the electric inflator pump body 4 can be led out through the radiating fins 5, and the heat generated by the electric inflator pump body 4 can be absorbed and utilized through the air suction head 12, the common radiating effect is poor, the service life of the electric inflator pump can be reduced when the electric inflator pump is used for a long time, larger vibration can be generated in the inflation process, and the problem of damaging internal components can be greatly caused in a long time.

As shown in fig. 3 and 4, in some embodiments, the bottom of the sliding block 2 is fixedly connected with a first limiting plate, and the first springs 19 and the top of the inner rod 22 are fixedly connected with the bottom of the first limiting plate, so that the sliding block 2 can be limited through the first limiting plate, and the sliding block 2 is prevented from sliding out of the bottom sleeve 1.

As shown in fig. 3, in some embodiments, a second limiting plate is fixedly connected to the bottom of the inner rod 22, and the top of the second spring 21 is fixedly connected to the bottom of the second limiting plate, so that the inner rod 22 can be limited by the second limiting plate.

As shown in fig. 1, 3 and 4, in some embodiments, a plurality of evenly distributed ventilation holes are formed in the plurality of heat dissipation fins 5, and through the ventilation holes, air flow between the plurality of heat dissipation fins 5 can be further increased, so that the electric inflator body 4 can be cooled rapidly.

As shown in fig. 1-4, in some embodiments, the top of one side of the box 10 away from the U-shaped rod 3 is fixedly connected with an air outlet pipe 9, and the air pressure in the box 10 is balanced with the external air pressure through the air outlet pipe 9.

As shown in fig. 1-4, in some embodiments, the tank 10 is on the same side as the air outlet pipe 9 and is fixedly connected with the water outlet pipe 8 at the bottom of the air outlet pipe 9, a valve is fixedly installed on the water outlet pipe 8, and the valve is opened, so that water drops generated by condensation in the tank 10 can be discharged from the water outlet pipe 8.

As shown in fig. 1-4, in some embodiments, the top of the U-shaped rod 3 is fixedly connected with a push rod 6, the bottom of the push rod 6 is rotatably connected with an electric push rod 7, the output end of the electric push rod 7 is rotatably connected with the top of the air suction head 12, and the air suction head 12 can be pushed to rotate inside the U-shaped rod 3 through the electric push rod 7.

As shown in fig. 3 and 4, in some embodiments, a threaded cover 17 is screwed on a side of the air suction head 12, which is close to the electric inflator body 4, and a filter screen 18 is fixedly connected to the threaded cover 17, and the filter screen 18 and the air suction head 12 can be screwed through the threaded cover 17, so that the filter screen 18 and the air suction head 12 are convenient to install and detach.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides an electronic pump that heat dissipation is good, includes bottom cover (1), its characterized in that: the utility model is characterized in that the top of the bottom sleeve (1) is slidably connected with a sliding block (2), the inner bottom of the bottom sleeve (1) is fixedly connected with a plurality of symmetrically distributed first springs (19), the center of the inner bottom of the bottom sleeve (1) is fixedly connected with a first sleeve (20), the inner bottom of the sleeve (20) is fixedly connected with a second spring (21), the inner top of the sleeve (20) is slidably connected with an inner rod (22), the top of the second spring (21) is fixedly connected with the bottom of the inner rod (22), one side of the top of the sliding block (2) is fixedly connected with an electric inflator body (4), the outer side of the electric inflator body (4) is fixedly connected with a plurality of evenly distributed cooling fins (5), the other side of the top of the sliding block (2) is fixedly connected with a box (10), two sides of the box (10) are respectively fixedly connected with a first connecting pipe (11) and a second connecting pipe (13), opposite sides of the first connecting pipe (11) and the second connecting pipe (13) are respectively extended to the inner side of the box (10) and fixedly connected with a heat pipe (15), the top of the sliding block (2) is fixedly connected with an electric inflator pump body (4) and the inner side of the U (3) is fixedly connected with a rotary pump (U3), one side of the air suction head (12) close to the box body (10) is fixedly connected with a hose (14), one end, away from the air suction head (12), of the hose (14) is fixedly connected with the box body (10), the inner side of the box body (10) is fixedly connected with an air pump (16), and an air inlet of the air pump (16) is fixedly connected with one end of the hose (14).

2. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: the bottom of the sliding block (2) is fixedly connected with a first limiting plate, and the tops of the springs (19) and the inner rod (22) are fixedly connected with the bottom of the first limiting plate.

3. The electric inflator pump with good heat dissipation performance according to claim 2, wherein: the bottom of the inner rod (22) is fixedly connected with a second limiting plate, and the top of the second spring (21) is fixedly connected with the bottom of the second limiting plate.

4. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: a plurality of evenly distributed ventilation holes are formed in the radiating fins (5).

5. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: the top of one side of the box body (10) far away from the U-shaped rod (3) is fixedly connected with an air outlet pipe (9).

6. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: the box body (10) and the air outlet pipe (9) are on the same side and are positioned at the bottom of the air outlet pipe (9) and fixedly connected with an air outlet pipe (8), and a valve is fixedly arranged on the air outlet pipe (8).

7. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: the top of the U-shaped rod (3) is fixedly connected with a push rod (6), the bottom of the push rod (6) is rotationally connected with an electric push rod (7), and the output end of the electric push rod (7) is rotationally connected with the top of the air suction head (12).

8. The electric inflator pump with good heat dissipation performance according to claim 1, wherein: one side of the air suction head (12) close to the electric inflator pump body (4) is connected with a threaded cover (17) in a threaded manner, and a filter screen (18) is fixedly connected to the threaded cover (17).