CN218888926U

CN218888926U - Low-voltage high-power air conditioner compressor controller

Info

Publication number: CN218888926U
Application number: CN202222979300.1U
Authority: CN
Inventors: 董亚超; 欧远鑫; 陈友桂
Original assignee: Shenzhen New Drive Technology Co ltd
Current assignee: Shenzhen New Drive Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-18
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a low-pressure high-power air condition compressor controller, which relates to the technical field of controllers, and comprises a controller body, a low-pressure input port and a high-pressure input port which are arranged at the top of the controller body, wherein a control panel and a heating device are arranged in the controller body; the utility model discloses a form joint portion through the one end of mounting panel, joint portion and the device that generates heat are laminated mutually, and the benefit that sets up like this is, can effectively enlarge the area of contact of wave section and the device that generates heat, and after the heat conduction fin on the side wall of joint portion has absorbed the heat, gives off the heat with the form of convection current, reaches the purpose that improves the device radiating efficiency that generates heat.

Description

Low-voltage high-power air conditioner compressor controller

Technical Field

The utility model belongs to the technical field of the controller, especially, relate to a high-power air condition compressor controller of low pressure.

Background

The power of the electric automobile comes from a power battery, so that the automobile air conditioner compressor is also driven by electric power, and the power of the automobile compressor is higher, so that the output power of the controller is high, and the heat productivity is high. If the heat cannot be effectively dissipated, the controller part device can be out of work, and even a fire can cause a safety accident.

At present, the controller of the automobile air conditioner compressor mostly achieves the purpose of heat dissipation by coating heat-conducting silicone grease, the heat-conducting silicone grease firstly cleans the contact surface thoroughly when coating, then coats the heat-conducting grease, the contact surface is strickled off by a flat plastic plate, the amount of the heat-conducting silicone grease needs to be noticed to control, bubbles are easily generated when coating, the heat dissipation effect is influenced, and therefore the heat dissipation effect caused by the small heat dissipation area is poor due to the use defect of the heat-conducting silicone grease.

Therefore, the existing air conditioner compressor controller has poor heat dissipation effect and cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power air condition compressor controller of low pressure, one end through in the mounting panel forms the junction, the junction laminates with the device that generates heat mutually, the benefit that sets up like this is, can effectively enlarge the area of contact of wave section and the device that generates heat, after heat conduction fin on the junction lateral wall has absorbed the heat, give off heat with the form of convection current, reach the purpose that improves the device radiating efficiency that generates heat, the not good problem of current air condition compressor controller radiating effect has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-power air condition compressor controller of low pressure, include the controller body, set up in low pressure input port and the high pressure input port at controller body top, this internal control panel and the device that generates heat of installing of controller, the controller body is still including the heat radiator unit who is used for the dispersed compressor, radiator unit with the controller body is connected, fixed mounting has a plurality of erection screw bolts on the inner wall of controller body.

Further, heat radiation assembly include through fastening components fixed mounting in mounting panel on the mounting stud, the one end of mounting panel has the wave section through integrated into one piece, the wave section extends and forms the junction along vertical direction, the junction with the device that generates heat laminates mutually, the wave section is kept away from integrated into one piece has a plurality of heat conduction fins that are used for water conservancy diversion and heat dissipation on the lateral wall of the device that generates heat.

Furthermore, the fastening component is a screw, the end of the mounting plate and the corresponding position of the mounting stud extend outwards to form an outward convex section, a mounting hole is formed in the outward convex section, and the mounting hole is fixedly connected with the mounting stud through the screw.

Further, fixed mounting has the contact strip on the top surface of mounting panel, the contact strip with the compressor contacts, contact strip integrated into one piece forms a plurality of through-holes.

Further, a boss is formed in the center of the mounting plate, and the surface of the boss is coated with a heat-conducting silicone grease layer.

Furthermore, a plurality of circular holes which are distributed at equal intervals are formed in the mounting plate.

Furthermore, the heat conduction fins (6) are distributed in an annular array shape, and the end parts of the heat conduction fins (6) are in an arc structure.

Furthermore, the corners of the mounting plate (5) are transited through rounded arcs.

The utility model discloses following beneficial effect has:

1. the utility model discloses a this internal radiator unit that sets up at the controller, radiator unit pass through integrated into one piece and set up, and the production of being convenient for saves the production step, and the preparation is more light, and reduce cost, the attached surface in heating device (like electric capacity) of one end of mounting panel has increased area of contact by a wide margin, improves the radiating effect.

2. The utility model discloses a form the joint portion through the one end of mounting panel, the joint portion laminates with the device that generates heat mutually, and the benefit that sets up like this is, can effectively enlarge the area of contact of wave section and the device that generates heat, and after heat conduction fin on the joint portion lateral wall has absorbed the heat, gives off the heat with the form of convection current, reaches the purpose that improves the device radiating efficiency that generates heat.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the utility model with a first overall view angle;

FIG. 2 is a perspective view of the second perspective of the present invention;

fig. 3 is a first perspective view of the heat dissipation assembly of the present invention;

fig. 4 is a perspective view of the second view angle of the heat dissipation assembly of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a controller body; 2. a high voltage input port; 3. a low voltage input port; 4. a heat generating device; 5. mounting a plate; 6. heat-conducting fins; 7. a contact bar; 8. a boss; 9. mounting a stud; 10. a wave segment.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 and fig. 2, the utility model relates to a high-power air condition compressor controller of low pressure, including controller body 1, set up in low pressure input port 2 and high pressure input port 3 at controller body 1 top, the compressor is when the operation, the positive pole of direct current and negative pole pass through the high pressure input port 3 entering on the controller body 1, through the inside conversion of controller body 1, become U, V, W three-phase alternating current, then provide the three-phase alternating current for the compressor stator through ceramic binding post, the stator produces the magnetic field of changing soon, it is rotatory to drive the rotor, the rotor drives the movable disk motion through eccentric balancing piece, the continuous compressed air of movable disk in the quiet dish, finally the gas vent through the end cover discharges, install control panel and heating element 4 in the controller body 1, controller body 1 still includes the heat radiator unit who is used for dispersing the compressor, radiator unit is connected with controller body 1, fixed mounting has a plurality of installation double-screw bolt 9 on the inner wall of controller body 1, this application is through setting up radiator unit in controller body 1, radiator unit sets up through integrated into one piece, the production is convenient, save the production step, the cost is reduced, the one end of mounting panel 5 is attached in the contact surface device (4), the increase of capacitor effect greatly, the increase of heating effect.

Wherein, as shown in fig. 2-4, the heat dissipation assembly comprises a mounting plate 5 fixedly mounted on a mounting stud 9 through a fastening assembly, the mounting plate 5 is provided with a plurality of circular holes distributed at equal intervals, the mounting plate 5 is light, the corners of the mounting plate 5 are transited through rounded arcs, the mounting plate is free from scratching skin during mounting, the fastening assembly is a screw, the end part of the mounting plate 5 and the corresponding position of the mounting stud 9 extend outwards to form an outward convex section, the outward convex section is provided with a mounting hole, the mounting hole is fixedly connected with the mounting stud 9 through a screw, the mounting assembly has the advantages of convenient mounting and dismounting and compact mounting structure through a screw mounting mode, one end of the mounting plate 5 is integrally formed with a wave section 10, the wave section 10 extends along the vertical direction to form a joint part, and the joint part is attached to the heating device 4, the heat dissipation device has the advantages that the contact area between the wave section 10 and the heating device 4 can be effectively enlarged, the heat dissipation area is mainly determined by the contact area between the wave section 10 and the heating device 4 in the convection heat dissipation process, the larger the contact area is, the better the heat dissipation effect is, the plurality of heat conduction fins 6 for guiding and dissipating heat are integrally formed on the side wall of the wave section 10 away from the heating device 4, the plurality of heat conduction fins 6 are distributed in an annular array shape, the end parts of the heat conduction fins 6 are in arc structures, after the heat is absorbed by the heat conduction fins 6, the heat is dissipated in a convection mode to dissipate the heat of the heating device 4, the contact strip 7 is fixedly installed on the surface of the top of the mounting plate 5, the contact strip 7 is in contact with the compressor, the contact strip 7 is integrally formed to form a plurality of through holes, after the mounting plate 5 is connected with the compressor, a copper sheet of the compressor is in contact with the heat conduction fins 6, effectively improve area of contact, and contact strip 7 is again with absorptive heat conduction to wave section 10 on, the efficiency of heat dissipation is improved, the central authorities of mounting panel 5 position forms boss 8, the surface coating of boss 8 has heat conduction silicone grease layer, heat conduction silicone grease has the high heat conductivity, splendid heat conductivity, can reduce the clearance of contact surface, during the installation, need carry out erection joint with controller body 1 and compressor body, the boss 8 that the coating has heat conduction silicone grease can make radiator unit and compressor correspond the contact surface of position department more laminate.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a high-power air condition compressor controller of low pressure, includes controller body (1), sets up in low pressure input port (2) and high pressure input port (3) at controller body (1) top, its characterized in that, install control panel and heating device (4) in controller body (1), controller body (1) still includes the heat radiator unit who is used for the dispersed compressor, radiator unit with controller body (1) is connected, fixed mounting has a plurality of installation double-screw bolts (9) on the inner wall of controller body (1).

2. The low-pressure high-power air conditioner compressor controller according to claim 1, wherein the heat dissipation assembly comprises a mounting plate (5) fixedly mounted on the mounting stud (9) through a fastening assembly, one end of the mounting plate (5) is integrally formed with a wave section (10), the wave section (10) extends in a vertical direction and forms a joint, the joint is attached to the heating device (4), and a plurality of heat conduction fins (6) for guiding flow and dissipating heat are integrally formed on a side wall of the wave section (10) away from the heating device (4).

3. The low-pressure high-power air conditioner compressor controller according to claim 2, wherein the fastening component is a screw, the end of the mounting plate (5) and the mounting stud (9) are extended outwards to form an outward convex section, the outward convex section is provided with a mounting hole, and the mounting hole is fixedly connected with the mounting stud (9) through a screw.

4. The low pressure high power air conditioner compressor controller according to claim 2, characterized in that the top surface of the mounting plate (5) is fixedly provided with a contact strip (7), the contact strip (7) is in contact with the compressor, and the contact strip (7) is integrally formed with a plurality of through holes.

5. The controller of low-pressure high-power air conditioner compressor as claimed in claim 2, wherein the central position of the mounting plate (5) forms a boss (8), and the surface of the boss (8) is coated with a heat-conducting silicone grease layer.

6. The low-pressure high-power air conditioner compressor controller according to claim 2, wherein the mounting plate (5) is provided with a plurality of circular holes which are distributed at equal intervals.

7. The controller of the low-pressure high-power air conditioner compressor as claimed in claim 2, wherein a plurality of the heat-conducting fins (6) are distributed in an annular array, and the end of the heat-conducting fins (6) is in a circular arc structure.

8. The low-pressure high-power air conditioner compressor controller as claimed in claim 2, wherein the corners of the mounting plate (5) are transited by rounded arcs.