CN217009643U

CN217009643U - Insulating reinforcing structure of vehicle air condition compressor

Info

Publication number: CN217009643U
Application number: CN202122889006.7U
Authority: CN
Inventors: 徐文杰
Original assignee: Shanghai Highly New Energy Technology Co Ltd
Current assignee: Shanghai Highly New Energy Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an insulation reinforcing structure of an air conditioner compressor for a vehicle, which relates to an insulation reinforcing structure of an air conditioner compressor for a vehicle, and comprises: the rubber sleeve is arranged at the upper end of the wiring terminal, and the lead-out wire assembly is arranged at the upper end of the rubber sleeve; the outer fringe of terminal is equipped with the hoop surrounding structure, the hoop surrounding structure inboard is the mounting groove, the terminal is located in the mounting groove. The structure is simple and reliable, and the application cost is low; the embedded installation, the assembly process is simple, and insulating properties is strong.

Description

Insulating reinforcing structure of vehicle air condition compressor

Technical Field

The utility model relates to the technical field of air-conditioning compressors, in particular to an insulation reinforcing structure of an air-conditioning compressor for a vehicle.

Background

The electric air-conditioning compressor of the new energy automobile is a core component of an automobile air conditioner, and the insulation of the air-conditioning compressor for the automobile directly relates to the safety of the whole automobile because the high voltage of the whole automobile is directly used.

After the refrigerant is filled into the existing air conditioner compressor, the insulation performance of the existing air conditioner compressor is obviously reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insulation reinforcing structure of an air conditioner compressor for a vehicle, which is used for solving the technical problem.

The technical scheme adopted by the utility model is as follows:

an insulation reinforcing structure of an air conditioner compressor for a vehicle comprises a wiring terminal, a rubber sleeve and a lead-out wire assembly, wherein the rubber sleeve is arranged at the upper end of the wiring terminal, and the lead-out wire assembly is arranged at the upper end of the rubber sleeve;

the outer fringe of terminal is equipped with the hoop surrounding structure, the hoop surrounding structure inboard is the mounting groove, the terminal is located in the mounting groove.

Preferably, the wiring terminal is provided with a plurality of conductive pins, the conductive pins are divided into a first part and a second part, the first part is arranged in the mounting groove, the second part is arranged at the lower end of the wiring terminal and protrudes out of the annular surrounding structure, and the first part is connected with the second part.

Preferably, a protruding portion is arranged at the upper end of the rubber sleeve, and a first through hole is formed in the middle of the protruding portion.

Preferably, the lower end of the rubber sleeve is provided with a second through hole, and the first through hole is communicated with the second through hole.

As a further preference, the projection is sleeved on the first portion of the conductive pin.

Preferably, a connector is arranged at the lower end of the outgoing line assembly, the connector is arranged corresponding to the conductive pin, and the first part of the conductive pin penetrates through the first through hole and the second through hole to be connected with the connector in an inserting mode.

Preferably, the connecting head is provided with a first slot for inserting the first portion, and the connecting head is inserted into the first through hole.

Preferably, the rubber sleeve is sleeved in the mounting groove, and the rubber sleeve is in interference fit with the mounting groove.

Preferably, a plurality of the protruding portions are connected through a connecting plate, and a second slot is formed between the connecting plates.

The technical scheme has the following advantages or beneficial effects:

the vehicle air conditioner compressor insulation reinforcing structure is simple and reliable in structure and low in application cost; the embedded installation, the assembly process is simple, and insulating properties is strong.

Drawings

Fig. 1 is an exploded view of an insulation reinforcing structure of an air conditioner compressor for a vehicle according to the present invention;

fig. 2 is an exploded view of the insulation reinforcing structure of the air conditioner compressor for vehicles according to the present invention.

In the figure: 1. a binding post; 11. mounting grooves; 12. a conductive pin; 121. a first portion; 122. a second portion; 2. a rubber sleeve; 21. a projection; 22. a first through hole; 23. a second through hole; 24. a second slot; 3. a lead-out wire assembly; 31. a connector; 311. a first slot; 4. and (4) annular surrounding structure.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientations or positional relationships thereof are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Fig. 1 is a schematic view of an explosion structure of an insulation reinforcing structure of an air conditioner compressor for a vehicle according to the present invention, fig. 2 is a schematic view of an explosion structure of an insulation reinforcing structure of an air conditioner compressor for a vehicle according to the present invention, and fig. 1 to 2 show a preferred embodiment of an insulation reinforcing structure of an air conditioner compressor for a vehicle according to the present invention, which includes: terminal 1, rubber sleeve 2 and lead-out wire subassembly 3, the upper end of terminal 1 is provided with rubber sleeve 2, and the upper end of rubber sleeve 2 is provided with lead-out wire subassembly 3. The outer fringe of terminal 1 is provided with hoop surrounding structure 4, and hoop surrounding structure 4 inboard is mounting groove 11, and terminal 1 sets up in mounting groove 11. The outer edge of the rubber sleeve 2 is in extrusion fit with the inner edge of the annular surrounding structure 4.

Further, as a preferred embodiment, the plurality of conductive pins 12 are disposed on the terminal 1, the conductive pins 12 are divided into a first portion 121 and a second portion 122, the first portion 121 is disposed in the mounting groove 11, the second portion 122 is disposed at the lower end of the terminal 1 and protrudes out of the annular surrounding structure 4, and the first portion 121 is connected to the second portion 122. The rubber sleeve 2 is sleeved in the mounting groove 11, and the rubber sleeve 2 is in interference fit with the mounting groove 11. The refrigerant is prevented from entering the conductive pin 12 from the bottom of the post 1. In this embodiment, the outer diameter of the rubber sleeve 2 may be larger than the inner diameter of the mounting groove 11, so as to achieve an extrusion fit therebetween, wherein the first portion 121 of the rubber sleeve 2 protrudes upward slightly out of the mounting groove 11, so as to be inserted into the first through hole 22, and the second portion 122 protrudes downward out of the annular surrounding structure 4. In this embodiment, the mounting groove may be disposed through the ring to the surrounding structure 4.

Further, as a preferred embodiment, the rubber sleeve 2 is provided with a protrusion 21 at the upper end, and a first through hole 22 is opened at the middle of the protrusion 21. The lower end of the rubber sleeve 2 is provided with a second through hole 23, and the first through hole 22 is communicated with the second through hole 23. The protrusion 21 is disposed on the first portion 121 of the conductive pin 12.

Further, as a preferred embodiment, the lower end of the lead-out wire assembly 3 is provided with a connector 31, the number and the position of the connector 31 correspond to those of the conductive pins 12, and the first portion 121 of the conductive pin 12 passes through the first through hole 22 and the second through hole 23 to be inserted into the connector 31. The connecting head 31 is provided with a first slot 311 for inserting the first portion 121, and the connecting head 31 is inserted into the first through hole 22. The plurality of protrusions 21 are connected by connecting plates, and a second slot 24 is formed between the plurality of connecting plates. The outer ring of the connector 31 is in interference fit with the inner ring of the first through hole 22 of the protrusion 21, so as to prevent the refrigerant from radially entering the conductive pin 12 from the fitting position. The holes of the rubber sleeve 2 are connected with each other by the transverse rib, so that the strength is ensured, and the rubber sleeve is convenient to install without deformation. In the present embodiment, as shown in fig. 1 and 2, three conductive pins 12, three projections 21, and three connecting heads 31 are provided.

Further, as a preferred embodiment, when installing, first, the first portion 121 of the conductive pin 12 is aligned and inserted into the second through hole 23 and then penetrates out of the first through hole 22 of the protruding portion 21, then the rubber sleeve 2 is placed into the installation groove 11, and after the connector 31 of the lead-out wire assembly 3 is aligned with the conductive pin 12, the first portion 121 of the conductive pin 12 is inserted into the connector 31.

Further, in other preferred embodiments, the rubber sleeve 2 may be replaced with three seal rings. The sealing ring is installed on the base of the binding post 1, the outer diameter of the sealing ring is matched with the inner diameter of the connector 31 to form sealing, and the inner diameter of the sealing ring is matched with the conductive pin 12 to ensure assembly operability. The rubber sleeve 2 is directly bonded and molded with the base of the binding post 1, and the outer diameter of the rubber sleeve is matched with the inner diameter of the 311 connecting head to form sealing.

Further, in other preferred embodiments, the rubber sleeve 2 can be replaced by three sleeves, which are mounted on the base of the terminal 1 and all of which are engaged with the conductive pins 12.

Further, in other preferred embodiments, the rubber sleeve 2 is directly bonded to the base of the terminal 1, and the outer diameter of the rubber sleeve matches with the inner diameter of the connector 311 to form a seal.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The insulation reinforcing structure of the air conditioner compressor for the vehicle is characterized by comprising a wiring terminal, a rubber sleeve and a lead-out wire assembly, wherein the rubber sleeve is arranged at the upper end of the wiring terminal, and the lead-out wire assembly is arranged at the upper end of the rubber sleeve;

2. The insulation reinforcing structure for the air conditioner compressor of the vehicle as claimed in claim 1, wherein a plurality of conductive pins are disposed on the terminal, the conductive pins are divided into a first portion and a second portion, the first portion is disposed in the mounting groove, the second portion is disposed at a lower end of the terminal and protrudes from the circumferential surrounding structure, and the first portion is connected to the second portion.

3. The insulation reinforcing structure for the air-conditioning compressor of the vehicle according to claim 2, wherein a protrusion is formed at the upper end of the rubber sleeve, and a first through hole is formed in the middle of the protrusion.

4. The vehicle air conditioner compressor insulation reinforcing structure according to claim 3, wherein a second through hole is formed at a lower end of the rubber sleeve, and the first through hole is communicated with the second through hole.

5. An insulation reinforcing structure for a compressor of an air conditioner for a vehicle according to claim 3, wherein said projection is fitted over said first portion of said conductive pin.

6. The insulation reinforcing structure of the air conditioner compressor for the vehicle as claimed in claim 4, wherein a connector is provided at a lower end of the outgoing line assembly, the connector is provided corresponding to the conductive pin, and a portion of the first portion of the conductive pin passing through the first through hole and the second through hole is inserted into the connector.

7. The insulation reinforcing structure of the air conditioner compressor for the vehicle as claimed in claim 6, wherein the connector is provided with a first slot for inserting the first portion, and the connector is inserted into the first through hole.

8. The compressor insulation reinforcing structure of the air conditioner for the vehicle as claimed in claim 1, wherein the rubber sleeve is sleeved in the mounting groove, and the rubber sleeve is in interference fit with the mounting groove.

9. The air conditioner compressor insulation reinforcing structure for vehicle as claimed in claim 6, wherein a plurality of said protrusions are connected with each other by connecting plates, and a second slot is formed between a plurality of said connecting plates.