Heat dissipation structure of electric compressor of vehicle air conditioner

Abstract

The utility model relates to the technical field of compressors, in particular to a heat dissipation structure of an electric compressor of a vehicle air conditioner, which comprises a compressor main body, and an air guide adjusting component is mounted at a heat dissipation port of the compressor main body; the air guide adjusting assembly comprises a first air guide barrel, bolts penetrate through the four corners of the first air guide barrel, a hose is arranged at the end, away from the bolts, of the first air guide barrel, and a second air guide barrel is arranged at the end, away from the first air guide barrel, of the hose. According to the compressor, the air guide adjusting assembly is arranged, so that the filter screen is closer to an air inlet grille of an automobile, more air enters the second air guide barrel, the filter screen plays a role in filtering, impurities are prevented from entering the compressor body, the second air guide barrel and the first air guide barrel play a role in air guide, and the air guide effect is improved. Air passing through the automobile air inlet grille is prevented from being blocked or dispersed, it is guaranteed that a large amount of air can enter the compressor body, and the heat dissipation effect of the compressor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a heat dissipation structure of an electric compressor for a vehicle air conditioner. Background Art

[0002] The car air conditioner is composed of a compressor, condenser, throttling element, evaporator, fan and necessary control components. It is an air conditioning system used to adjust the temperature and humidity in the car and provide a comfortable environment for the passengers.

[0003] However, the existing compressor is usually installed under the car engine, and the compressor usually relies on external wind to dissipate heat. However, the wind passing through the car air intake grille is not guided, the wind is blocked, and it is difficult to enter the compressor, resulting in poor heat dissipation effect of the compressor. Utility Model Content

[0004] The utility model aims to provide a heat dissipation structure of an electric compressor for a vehicle air conditioner, so as to solve the problem of poor heat dissipation effect of the compressor proposed in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a heat dissipation structure of an electric compressor for a vehicle air conditioner, comprising:

[0006] A compressor body, wherein an air guide adjustment component is installed at a heat dissipation port of the compressor body;

[0007] An air guide adjustment component comprises an air guide tube No. 1, four corners of which are penetrated by bolts, a hose is provided at one end of the air guide tube No. 1 away from the bolts, a No. 2 air guide tube is provided at one end of the hose away from the No. 1 air guide tube, the top of the No. 2 air guide tube is connected to the No. 1 air guide tube via a hinge, a filter is sleeved on the outer wall of one end of the No. 2 air guide tube away from the hose, a fixing block is fixedly installed on the top of the No. 1 air guide tube, a screw rod is penetrated inside the fixing block, a nut pair is provided on the outer wall of the screw rod, a turntable is fixedly connected to the outer wall of the nut pair, a fixing piece is installed on the end of the screw rod close to the No. 2 air guide tube, a shaft rod is penetrated inside the fixing piece, both ends of the shaft rod are fixedly connected with sliders, and a sliding groove is provided on the outer wall of the slider.

[0008] Preferably, the No. 1 air guide tube is provided with a hole corresponding to the bolt, and the bolt is threadedly connected to the compressor body.

[0009] Preferably, the hose is retractable, and the No. 2 air guide tube is rotatably connected to the No. 1 air guide tube via a hinge.

[0010] Preferably, the filter screen is snap-connected to the second air guide tube, and the fixing block is fixedly connected to the first air guide tube.

[0011] Preferably, the screw rod is slidably connected to the fixed block, and the turntable is rotatably connected to the fixed block.

[0012] Preferably, the fixing member is fixedly connected to the screw rod, and the shaft rod is rotatably connected to the fixing member.

[0013] Preferably, the sliding block is slidably connected to the sliding groove, and the sliding groove is fixedly connected to the second air guide tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The heat dissipation of the novel compressor is achieved through the setting of an air guide adjustment component. After the compressor body is installed on the automobile bracket, the turntable can be rotated, the turntable drives the nut pair to rotate, the nut pair drives the screw rod to move, the screw rod drives the fixing part and the shaft rod to move, the shaft rod drives the slider to slide in the slide groove, the No. 2 air guide tube is rotated, and the direction of the filter can be adjusted to make the filter net closer to the automobile's air intake grille, allowing more wind to enter the No. 2 air guide tube, the filter net plays a filtering role to prevent impurities from entering the compressor body, the No. 2 air guide tube and the No. 1 air guide tube play a role of guiding the air to prevent the wind passing through the automobile's air intake grille from being blocked or dispersed, ensuring that a large amount of wind can enter the compressor body, thereby improving the heat dissipation effect of the compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0019] Figure 4 It is a schematic diagram of the air guide parts of the air guide adjustment assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of the adjustment parts of the air guide adjustment assembly of the utility model.

[0021] In the figure: 01, compressor body; 02, air guide adjustment assembly; 21, No. 1 air guide tube; 22, bolt; 23, hose; 24, No. 2 air guide tube; 25, hinge; 26, filter; 27, fixing block; 28, screw rod; 29, nut pair; 30, turntable; 31, fixing piece; 32, shaft rod; 33, slider; 34, slide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a heat dissipation structure of a vehicle air-conditioning electric compressor. The compressor body 01, hinge 25 and nut pair 29 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0024] It comprises: a compressor body 01, and an air guide adjustment component 02 is installed at the heat dissipation port of the compressor body 01;

[0025] The wind guide adjustment component 02 includes a No. 1 wind guide tube 21, and bolts 22 penetrate the four corners of the No. 1 wind guide tube 21. A hose 23 is provided at the end of the No. 1 wind guide tube 21 away from the bolts 22, and a No. 2 wind guide tube 24 is provided at the end of the hose 23 away from the No. 1 wind guide tube 21. The No. 2 wind guide tube 24 and the No. 1 wind guide tube 21 play the role of guiding wind to prevent the wind passing through the automobile air intake grille from being blocked or dispersed. The No. 2 wind guide tube 24 is rotated to adjust the direction of the filter 26 so that the filter 26 is closer to the automobile air intake grille, allowing more wind to enter the No. 2 wind guide tube 24. The top of the No. 2 wind guide tube 24 is connected to the No. 1 wind guide tube 21 through a hinge 25. A filter screen 26 is sleeved on the outer wall of one end of the air cylinder 24 away from the hose 23. The filter screen 26 plays a filtering role to prevent impurities from entering the compressor body 01. A fixing block 27 is fixedly installed above the No. 1 air guide cylinder 21. A screw rod 28 runs through the interior of the fixing block 27. A nut pair 29 is provided on the outer wall of the screw rod 28. A turntable 30 is fixedly connected to the outer wall of the nut pair 29. The rotation of the turntable 30 can drive the nut pair 29 to rotate, and the nut pair 29 can drive the screw rod 28 to move. A fixing part 31 is installed on the end of the screw rod 28 close to the No. 2 air guide cylinder 24. A shaft rod 32 runs through the interior of the fixing part 31. Slide blocks 33 are fixedly connected to both ends of the shaft rod 32, and a slide groove 34 is provided on the outer wall of the slide block 33.

[0026] Furthermore, a hole is provided in the No. 1 air duct 21 corresponding to the bolt 22 , and the bolt 22 is threadedly connected to the compressor body 01 . The bolt 22 is passed through the hole in the No. 1 air duct 21 and screwed into the compressor body 01 to fix the position of the No. 1 air duct 21 .

[0027] Furthermore, the hose 23 can be extended and retracted to prevent the wind from dispersing. The No. 2 air guide tube 24 is rotatably connected to the No. 1 air guide tube 21 through the hinge 25. When the No. 2 air guide tube 24 is rotated, the direction of the filter 26 can be adjusted, so that the filter 26 is closer to the car's air intake grille, allowing more wind to enter the No. 2 air guide tube 24.

[0028] Furthermore, the filter screen 26 is snap-fittedly connected to the second air guide tube 24 , which facilitates the removal of the filter screen 26 for cleaning, and the fixing block 27 is fixedly connected to the first air guide tube 21 , ensuring the firmness of the fixing block 27 .

[0029] Furthermore, the screw rod 28 is slidably connected to the fixed block 27 to ensure that the fixed block 27 does not affect the movement of the screw rod 28, and the turntable 30 is rotationally connected to the fixed block 27 to ensure that the fixed block 27 does not affect the rotation of the turntable 30. The rotation of the turntable 30 can drive the nut pair 29 to rotate, and the nut pair 29 can drive the screw rod 28 to move.

[0030] Furthermore, the fixing member 31 is fixedly connected to the screw rod 28 to ensure that the screw rod 28 can drive the fixing member 31 to move, and the shaft rod 32 is rotationally connected to the fixing member 31 to ensure that the shaft rod 32 does not affect the movement of the fixing member 31 and the screw rod 28.

[0031] Furthermore, the slider 33 is slidably connected to the slide groove 34 to ensure that the slider 33 can slide in the slide groove 34, and the slide groove 34 is fixedly connected to the second air guide tube 24 to ensure the firmness of the slide groove 34 and the second air guide tube 24.

[0032] Working principle: When in use, the compressor body 01 is first installed on the automobile bracket, and then the turntable 30 can be rotated, the turntable 30 drives the nut pair 29 to rotate, the nut pair 29 drives the screw rod 28 to move, the screw rod 28 drives the fixing part 31 and the shaft rod 32 to move, the shaft rod 32 drives the slider 33 to slide in the slide groove 34, and the second air guide tube 24 is rotated to adjust the direction of the filter 26 so that the filter 26 is closer to the air intake grille of the car. The above is the entire working principle of the utility model.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat dissipation structure of an electric compressor for a vehicle air conditioner, characterized in that: include: A compressor body (01), wherein a wind guide adjustment component (02) is installed at a heat dissipation port of the compressor body (01); An air guide adjustment component (02), the air guide adjustment component (02) comprising a first air guide tube (21), four corners of the first air guide tube (21) being penetrated by bolts (22), a hose (23) being arranged at one end of the first air guide tube (21) away from the bolts (22), a second air guide tube (24) being arranged at one end of the hose (23) away from the first air guide tube (21), the top of the second air guide tube (24) being connected to the first air guide tube (21) via a hinge (25), and a filter screen (26) being arranged on the outer wall of one end of the second air guide tube (24) away from the hose (23) A fixing block (27) is fixedly installed above the No. 1 air guide tube (21), a screw rod (28) is passed through the interior of the fixing block (27), a nut pair (29) is provided on the outer wall of the screw rod (28), a turntable (30) is fixedly connected to the outer wall of the nut pair (29), a fixing piece (31) is installed at one end of the screw rod (28) close to the No. 2 air guide tube (24), a shaft rod (32) is passed through the interior of the fixing piece (31), sliders (33) are fixedly connected at both ends of the shaft rod (32), and a slide groove (34) is provided on the outer wall of the slider (33).

2. The heat dissipation structure of the electric compressor for a vehicle air conditioner according to claim 1, characterized in that: The first air guide tube (21) is provided with a hole corresponding to the bolt (22), and the bolt (22) is threadedly connected to the compressor body (01).

3. The heat dissipation structure of a vehicle air-conditioning electric compressor according to claim 1, characterized in that: The hose (23) is retractable, and the second air guide tube (24) is rotatably connected to the first air guide tube (21) via a hinge (25).

4. The heat dissipation structure of a vehicle air-conditioning electric compressor according to claim 1, characterized in that: The filter screen (26) is connected to the second air guide tube (24) in a snap-fitting manner, and the fixing block (27) is fixedly connected to the first air guide tube (21).

5. The heat dissipation structure of the electric compressor for a vehicle air conditioner according to claim 2, characterized in that: The screw rod (28) is slidably connected to the fixed block (27), and the rotating disk (30) is rotationally connected to the fixed block (27).

6. The heat dissipation structure of the electric compressor for a vehicle air conditioner according to claim 3, characterized in that: The fixing member (31) is fixedly connected to the screw rod (28), and the shaft rod (32) is rotatably connected to the fixing member (31).

7. The heat dissipation structure of the electric compressor for a vehicle air conditioner according to claim 4, characterized in that: The sliding block (33) is slidably connected to the sliding groove (34), and the sliding groove (34) is fixedly connected to the second air guide cylinder (24).

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