CN216069552U

CN216069552U - Vehicle air conditioner and vehicle-mounted compressor assembly thereof

Info

Publication number: CN216069552U
Application number: CN202122786342.9U
Authority: CN
Inventors: 江金林; 王恒; 胡孟杰
Original assignee: TAICANG JINGHE ELECTROMECHANICAL CO Ltd
Current assignee: TAICANG JINGHE ELECTROMECHANICAL CO Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-18
Anticipated expiration: 2031-11-15

Abstract

The application provides an air conditioner for vehicle and vehicle mounted compressor subassembly thereof, vehicle mounted compressor subassembly is including the tube-shape fuselage that has the lateral wall face and go up the wall, the lateral wall face of tube-shape fuselage is connected with the reservoir, the last wall protrusion of tube-shape fuselage has a plurality of terminals, vehicle mounted compressor subassembly still covers from the top the hard cap of terminal, hard cap has the lower extreme limit, vehicle mounted compressor subassembly still including seal in go up the flexible glue pad between wall and the lower extreme limit. This application has realized jointly sealed to the terminal through the combination of hard cap and soft cushion, improves vehicle compressor assembly's waterproof nature.

Description

Vehicle air conditioner and vehicle-mounted compressor assembly thereof

Technical Field

The present application relates to an air conditioner for a vehicle, and more particularly, to an on-vehicle compressor assembly.

Background

With the improvement of the requirement of people on living comfort, the vehicle-mounted air conditioner is more and more popular. On the basis of the movement and outdoor characteristics of vehicles, how to continuously keep good operation of compressors in the environment of water immersion and the like has become an increasingly concerned problem.

Accordingly, there is a need for improvement to overcome the technical problems in the prior art.

Disclosure of Invention

An object of the application is to provide a vehicle air conditioner and vehicle-mounted compressor subassembly thereof to improve sealing performance.

In order to solve the technical problem, the application provides a vehicle mounted compressor subassembly, including the tube-shape fuselage that has the lateral wall face and go up the wall, the lateral wall face of tube-shape fuselage is connected with the reservoir, the last wall protrusion of tube-shape fuselage has a plurality of terminals, vehicle mounted compressor subassembly still includes and covers from the top the hard cap of terminal, hard cap has the lower extreme limit, vehicle mounted compressor subassembly still including seal in go up the flexible glue pad between wall and the lower extreme limit.

Further, the vehicle-mounted compressor assembly further comprises a screw for pressing the hard cap to the cylindrical body, and the screw is provided with an operating part protruding above the hard cap.

Further, on-vehicle compressor unit spare still includes from the pipe that upper wall surface upwards extended and buckled, the top height of pipe is greater than the top height of screw rod.

Further, the hard cap has a partitioned post cavity and screw cavity.

Furthermore, the inner wall of the terminal post cavity is provided with a soft gasket.

Further, the vehicle-mounted compressor assembly comprises a plurality of leads in butt joint with the wiring terminal, and the soft rubber cushion is continuously and hermetically arranged between the wiring terminal cavity and the upper wall surface.

Furthermore, the soft rubber pad is provided with a plurality of channels corresponding to the leads in number, and the wiring post cavity is matched with the continuous closed soft rubber pad.

Further, the outer diameter of the lead is smaller than the inner diameter of the corresponding soft rubber pad channel.

The application also provides a vehicle air conditioner, which is provided with the vehicle-mounted compressor assembly.

Further, the on-board compressor assembly is disposed at an underbody.

This application has realized jointly sealed to the terminal through the combination of hard cap and soft cushion, improves vehicle compressor assembly's waterproof nature.

Drawings

The present application will be more fully understood by reference to the following detailed description of specific embodiments in conjunction with the accompanying drawings. Wherein:

FIG. 1 shows a schematic view of a portion of an on-board compressor package according to the present application;

FIG. 2 shows a schematic view of a partial cross-sectional structure of an on-board compressor assembly of the subject application.

Detailed Description

The following describes in detail a specific embodiment of the present invention of an air conditioner for a vehicle and an on-board compressor assembly thereof with reference to fig. 1 and 2.

Referring to the drawings, the present application provides a vehicle-mounted compressor assembly, including a cylindrical body 10 having a side wall surface 101 and an upper wall surface 102, the side wall surface 101 of the cylindrical body 10 is connected to a liquid reservoir 20, the upper wall surface 102 of the cylindrical body 10 protrudes with a plurality of terminals (not shown), the vehicle-mounted compressor assembly further includes a hard cap 30 covering the terminals from above, the hard cap 30 has a lower end edge 301, and the vehicle-mounted compressor assembly further includes a soft rubber gasket 40 sealed between the upper wall surface 102 and the lower end edge 301. The soft rubber pad 40 in this embodiment is an injection molded rubber pad, but is not limited thereto as long as the soft rubber pad 40 can be deformed and sealed under the pressure applied by the hard cap 30. Different from the simple protection architecture of automobile-used air condition compressor terminal in market, this application has realized jointly sealed to the terminal through the combination of hard cap 30 and soft rubber mat 40, and then improves the waterproof nature of on-vehicle compressor subassembly. Because the on-vehicle compressor unit spare of this application has better waterproof nature, therefore can settle in the position that wades more easily such as underbody. The vehicle-mounted compressor assembly further comprises a screw 50 for pressing the hard cap 30 to the cylindrical body 10, wherein the screw 50 is provided with an operation part 501 protruding above the hard cap 30, so that the hard cap 30 is fixed.

With continued reference to fig. 1 and 2, the vehicle compressor assembly further includes a tube 104 extending upwardly from the upper wall 102 and bent, wherein an uppermost height of the tube 104 is greater than an uppermost height of the screw 50. The protective space formed by the tube 104 can achieve better anti-collision protection for the screw 50 and the hard cap 30 locked and fixed by the screw. The hard cap 30 has a partitioned post cavity 302 and a screw cavity (not shown), which can ensure the fixing effect by the screws 50 penetrating the hard cap 30 up and down, and can ensure the sealing performance of the post cavity 302 by the partitioned screw cavity. The interior walls of the post cavity 302 are provided with soft pads 3021 to reduce the impact of possible impacts on the post performance. The soft pad 3021 in this embodiment is made of foam tape, but obviously, the soft pad is not limited to a pad of a specific material and hardness, and may be made of foam, or silicone sheet, as long as the impact can be dispersed and the pressure can be reduced during collision. The vehicle compressor assembly includes a plurality of leads (not shown) that interface with the terminals, and the soft rubber pad 40 has a channel 401 through which the plurality of leads pass. The channel 401 described herein may be one large channel through which all leads pass simultaneously. In this embodiment, the soft rubber pad 40 has a plurality of channels 401 corresponding to the number of the plurality of leads, so that each lead can be separately sealed, and the influence of the gap between the leads on the sealing effect is reduced. Moreover, the outer diameter of the lead is smaller than the inner diameter of the corresponding channel 401 of the soft rubber pad 40, so that interference sealing of the lead can be realized by the elasticity of the soft rubber pad 40, and meanwhile, when the external lead is vibrated or pulled, part of external force is absorbed by the soft rubber pad 40 tightly hooped on the lead, and the influence on the binding post is reduced. The terminal post cavity 302 is matched with the continuous closed soft rubber pad 40, which is realized by arranging the plurality of channels 401 into hole-shaped channels instead of channels which are opened downwards and cause the discontinuous closing of the soft rubber pad 40. The hard cap 30 has a lead lumen 303 in communication with the post lumen 302, the lead lumen 303 being traversed by the channel 401.

The above detailed description is merely illustrative of the present application and is not intended to be limiting. Various changes and modifications can be made by one skilled in the relevant art without departing from the scope of the application, and all equivalent technical solutions also belong to the scope of the application, and the protection scope of the application should be defined by the claims.

Claims

1. The utility model provides an on-vehicle compressor subassembly, includes tube-shape fuselage (10) that has side wall face (101) and last wall face (102), the side wall face (101) of tube-shape fuselage (10) are connected with reservoir (20), the protrusion of last wall face (102) of tube-shape fuselage (10) has a plurality of terminals, its characterized in that: the vehicle-mounted compressor assembly further comprises a hard cap (30) covering the wiring terminal from the upper side, the hard cap (30) is provided with a lower end edge (301), and the vehicle-mounted compressor assembly further comprises a soft rubber pad (40) sealed between the upper wall surface (102) and the lower end edge (301).

2. The vehicle compressor assembly of claim 1, wherein: the vehicle-mounted compressor assembly further comprises a screw (50) for pressing the hard cap (30) to the cylindrical body (10), wherein the screw (50) is provided with an operation part (501) protruding above the hard cap (30).

3. The vehicle compressor assembly of claim 2, wherein: the vehicle-mounted compressor assembly further comprises a pipe (104) extending upwards from the upper wall surface (102) and bent, and the uppermost height of the pipe (104) is greater than that of the screw (50).

4. The vehicle compressor assembly of claim 1, wherein: the hard cap (30) has a partitioned terminal post cavity (302) and screw cavity.

5. The vehicle compressor assembly of claim 4, wherein: the inner wall of the terminal post cavity (302) is provided with a soft gasket (3021).

6. The vehicle compressor assembly of claim 4, wherein: the vehicle-mounted compressor assembly comprises a plurality of leads butted with the wiring terminals, and the soft rubber cushion (40) is provided with a channel (401) for the leads to pass through.

7. The vehicle compressor assembly of claim 6, wherein: the soft rubber pad (40) is provided with a plurality of channels (401) corresponding to the number of the leads, and the soft rubber pad (40) is continuously and hermetically arranged between the wiring post cavity (302) and the upper wall surface (102).

8. The vehicle compressor assembly of claim 7, wherein: the outer diameter of the lead is smaller than the inner diameter of the corresponding channel (401).

9. An air conditioner for a vehicle, characterized in that: with an on-board compressor assembly according to any one of claims 1 to 8.

10. The air conditioner for a vehicle as claimed in claim 9, wherein: the vehicle-mounted compressor assembly is arranged at the bottom of a vehicle body.