Connecting pipe for vehicle-mounted air conditioner

Abstract

The utility model provides a connecting pipe for a vehicle-mounted air conditioner, and belongs to the technical field of vehicle-mounted air conditioners. The connecting pipe for the vehicle-mounted air conditioner comprises a connecting assembly and a mounting assembly, the connecting assembly comprises a pipe body, a connector and a connecting nut, the mounting assembly comprises a sliding hoop, a locking piece, a rotating rod and a mounting plate, the sliding hoop is arranged on the surface of the pipe body in a sliding and sleeving mode, the locking piece is connected to the sliding hoop in a penetrating mode, and the rotating rod is connected to the mounting plate. By arranging the pipe body, the connector, the connecting nut, the sliding hoop, the locking piece, the rotating rod and the mounting plate, the connector and an outdoor unit are connected through the connecting nut, then the sliding hoop can be adjusted in a sliding mode to drive the mounting plate to move and adjust the proper mounting position, and then the position of the sliding hoop on the pipe body is fixed through the locking piece; the pipe body can be stably fixed to the outer wall of the vehicle, the installation point position can be adjusted to adapt to different vehicle types, and great convenience is brought to installation.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle air conditioner, in particular to a connecting pipe for vehicle air conditioner. BACKGROUND

[0002] During long-distance transportation, trucks mainly rely on electric vehicle air conditioner system to provide warm air or cool air after the engine is stopped. The basic principle of electric vehicle air conditioner is to use the battery to provide power for the compressor to drive the compressor to operate the entire electric vehicle air conditioner system.

[0003] Nowadays, most vehicles are provided with vehicle air conditioners. Some truck air conditioners are usually installed later. The installation requires to lay air conditioner connecting pipes to connect the indoor unit and the outdoor unit. The traditional installation method is to connect one end of the connecting pipe to the outdoor unit and the other end of the connecting pipe to pass through the vehicle compartment to connect the outdoor unit. The connecting pipe is usually exposed outside and inconvenient to fix. The connecting pipe is easy to shake during vehicle driving. SUMMARY

[0004] In order to overcome the existing deficiencies, the present application provides a connecting pipe for vehicle air conditioner, which can solve the problem that the installation requires to lay air conditioner connecting pipes to connect the indoor unit and the outdoor unit. The traditional installation method is to connect one end of the connecting pipe to the outdoor unit and the other end of the connecting pipe to pass through the vehicle compartment to connect the outdoor unit. The connecting pipe is usually exposed outside and inconvenient to fix. The connecting pipe is easy to shake during vehicle driving.

[0005] The technical scheme adopted by the present application to solve the technical problems is:

[0006] A connecting pipe for vehicle air conditioner comprises a connecting assembly and a mounting assembly.

[0007] The connecting assembly comprises a pipe body, a connecting head and a connecting nut. The connecting head is arranged at the end of the pipe body, and the connecting nut is slidably sleeved on the connecting head and the pipe body.

[0008] The mounting assembly comprises a sliding hoop, a locking piece, a rotating rod and a mounting plate. The sliding hoop is slidably sleeved on the surface of the pipe body, the locking piece is connected to the sliding hoop, the rotating rod is rotatably connected to the bottom of the sliding hoop, the mounting plate is fixedly connected to the bottom end of the rotating rod, and the mounting plate is provided with a mounting hole.

[0009] In a specific embodiment, the connecting head is conical, the connecting nut is provided with a conical sleeve at the end, and the conical sleeve is fitted to the connecting head.

[0010] In a specific embodiment, the connecting nut is provided with a hexagonal ring on the outside, and the length of the connecting nut is greater than that of the connecting head.

[0011] In a specific implementation, the locking member comprises a bolt and a nut, the bolt penetrates the sliding hoop, and the nut is threadedly sleeved on the bolt.

[0012] In a specific implementation, the sliding hoop is provided with a fixed edge, and the bolt penetrates the fixed edge.

[0013] In a specific implementation, the sliding hoop is fixedly connected with a fixed plate at the bottom, and the rotating rod is fixedly connected with two limiting rings, and the fixed plate is located between the two limiting rings.

[0014] In a specific implementation, the pipe body is provided with a heat preservation sleeve outside, and the heat preservation sleeve is close to the connector at the end.

[0015] In the implementation process, the heat preservation sleeve is arranged to improve the protection of the pipe body and reduce the damage of wind and sunlight to the exposed pipe body.

[0016] In a specific implementation, the pipe body is sleeved with a plurality of mounting assemblies.

[0017] The advantages of the embodiment of the application are as follows: the pipe body, the connector, the connecting nut, the sliding hoop, the locking member, the rotating rod and the mounting plate are arranged, the connecting nut is used to connect the connector and the external machine, then the sliding hoop is slidably adjusted to drive the mounting plate to move and adjust the appropriate mounting position, and the locking member is used to fix the position of the sliding hoop on the pipe body, so that the pipe body can be stably fixed on the wall of the vehicle, and the mounting point can be adjusted to adapt to different vehicle models, thereby greatly facilitating the installation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of a connection pipe structure of a vehicle-mounted air conditioner provided by the embodiment of the application;

[0019] Figure 2 is a schematic view of a connection assembly structure provided by the embodiment of the application;

[0020] Figure 3 is a schematic view of a connecting nut structure provided by the embodiment of the application;

[0021] Figure 4 is a schematic view of a mounting assembly structure provided by the embodiment of the application;

[0022] Figure 5 is a schematic view of a locking member structure provided by the embodiment of the application.

[0023] In the figure: 100 - connecting assembly; 110 - pipe body; 120 - connecting head; 130 - connecting nut; 131 - conical sleeve; 132 - hex ring; 140 - heat preservation sleeve; 200 - mounting assembly; 210 - sliding hoop; 211 - fixed edge; 220 - locking piece; 221 - bolt; 222 - nut; 230 - rotating rod; 231 - limiting ring; 250 - mounting plate; 251 - mounting hole; 260 - fixed plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with embodiments.

[0025] It should be understood that the specific embodiments described herein are merely intended to explain the present application and are not intended to limit the present application.

[0026] In the embodiments, unless otherwise specified, the means used are conventional means in the art.

[0027] Referring to Figures 1-2 , the present application provides a kind of vehicle-mounted air conditioning connection pipe, comprising connecting assembly 100 and mounting assembly 200.

[0028] Referring to Figure 1 , 2 and 3, connecting assembly 100 includes pipe body 110, connecting head 120 and connecting nut 130, connecting head 120 is arranged at the end of pipe body 110, and connecting nut 130 is slidably sleeved on connecting head 120 and pipe body 110.

[0029] Among them, connecting head 120 is conical, and the end of connecting nut 130 is provided with conical sleeve 131, which is fitted with connecting head 120, by setting the conical connecting head 120 and the conical sleeve 131, when connecting the connecting head 120 to the connector of the external machine, the connecting head 120 is connected to the connector of the external machine, and the conical sleeve 131 is connected to the connector of the external machine by rotating the connecting head 120, and the conical design can improve the sealing performance.

[0030] Specifically, hex ring 132 is arranged on the outer side of connecting nut 130, and the length of connecting nut 130 is greater than that of connecting head 120, by arranging hex ring 132, it is convenient to rotate connecting nut 130 for disassembly and assembly.

[0031] In a specific embodiment, heat preservation sleeve 140 is arranged on the outer side of pipe body 110, and the end of heat preservation sleeve 140 is close to connecting head 120, by arranging heat preservation sleeve 140, the protection of pipe body 110 is improved, and the damage of exposed pipe body 110 by wind and sun is reduced.

[0032] Referring to Figure 1 , 2, 4 and 5, the mounting assembly 200 comprises a sliding hoop 210, a locking piece 220, a rotating rod 230 and a mounting plate 250, the sliding hoop 210 is sleeved on the surface of the pipe body 110, the locking piece 220 is connected to the sliding hoop 210 in a penetrating manner, the rotating rod 230 is rotatably connected to the bottom of the sliding hoop 210, and the mounting plate 250 is fixedly connected to the bottom end of the rotating rod 230, and the mounting plate 250 is provided with a mounting hole 251.

[0033] The locking piece 220 comprises a bolt 221 and a nut 222, the bolt 221 penetrates the sliding hoop 210, and the nut 222 is threadedly connected to the bolt 221, the sliding hoop 210 is provided with a fixed edge 211 in an extending manner, and the bolt 221 penetrates the fixed edge 211, so that the pipe body 110 can be clamped by the sliding hoop 210 after the position of the sliding hoop 210 is adjusted, the bolt 221 is screwed and fixed by the nut 222, and the pipe body 110 is clamped.

[0034] In the embodiment, the bottom of the sliding hoop 210 is fixedly connected with a fixed plate 260, the rotating rod 230 is fixedly connected with two limiting rings 231, and the fixed plate 260 is located between the two limiting rings 231, so that the rotating rod 230 can be rotatably connected to the fixed plate 260 by the limiting rings 231.

[0035] In a specific embodiment, the surface of the pipe body 110 is sleeved with a plurality of mounting assemblies 200, and the plurality of mounting assemblies 200 are arranged at different positions of the pipe body 110, so that the stability of the pipe body 110 after installation is ensured, and the pipe body 110 is prevented from shaking violently during vehicle driving.

[0036] The working principle of the connecting pipe for the vehicle-mounted air conditioner is as follows: during installation, the connecting head 120 is connected to the butt joint of the outdoor unit or the indoor unit of the vehicle-mounted air conditioner, the connecting nut 130 is rotated to be connected to the connecting head 120 and the butt joint, the tapered sleeve 131 is abutted and fitted to the tapered end of the connecting head 120, the sealing property is effectively ensured, the sliding hoop 210 is adjusted to move the mounting plate 250 to an appropriate installation position, the bolt 221 penetrates the fixed edge 211 and is screwed and fixed by the nut 222, the pipe body 110 is clamped by the sliding hoop 210, the screw is passed through the mounting hole 251 of the mounting plate 250, the mounting plate 250 is positioned and installed into the hole in the outer wall of the vehicle or the threaded slot of the frame, the pipe body 110 is prevented from shaking violently during vehicle driving, the pipe body 110 can be stably fixed on the outer wall of the vehicle, and the installation point can be adjusted to adapt to different vehicle models, thereby greatly facilitating installation.

[0037] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics thereof. The presently disclosed embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference herein to any prior art is to be taken as an admission that the application is not entitled to antedate such prior art by virtue of prior application. No reference to any prior art in this specification is intended to be, nor should it be taken as, an acknowledgement or any form of suggestion that such prior art is accepted as relevant prior art against the present application. Any citation of any prior art in this specification is solely provided on the basis of relevance to the disclosure of the application.

Claims

1. A connection tube for a vehicle air conditioner, characterized by comprising: The utility model relates to a kind of pipe connecting device, including Connecting assembly (100), the connecting assembly (100) includes pipe body (110), connecting head (120) and connecting nut (130), the connecting head (120) is set to the pipe body (110) end, the connecting nut (130) is slidably sleeved in the connecting head (120) and the pipe body (110); Mounting assembly (200), the mounting assembly (200) includes sliding hoop (210), locking piece (220), rotating rod (230) and mounting plate (250), the sliding hoop (210) is slidably sleeved in the pipe body (110) surface, the locking piece (220) is connected to the sliding hoop (210) penetratingly, the rotating rod (230) is rotatably connected to the sliding hoop (210) bottom, the mounting plate (250) is fixedly connected to the rotating rod (230) bottom end, and the mounting plate (250) is provided with mounting hole (251).

2. The connection tube for a vehicle air conditioner according to claim 1, wherein The connecting head (120) is conical, and the connecting nut (130) is provided with a conical sleeve (131) at the end, which fits the connecting head (120).

3. The connection tube for a vehicle air conditioner according to claim 1, wherein The connecting nut (130) is provided with a hex ring (132) on the outside, and the length of the connecting nut (130) is greater than that of the connecting head (120).

4. The connection tube for a vehicle air conditioner according to claim 1, wherein The locking piece (220) includes a bolt (221) and a nut (222), the bolt (221) penetrates the sliding hoop (210), and the nut (222) is threadedly connected to the bolt (221).

5. The connection tube for a vehicle air conditioner according to claim 4, wherein The sliding hoop (210) is provided with a fixed edge (211), and the bolt (221) penetrates the fixed edge (211).

6. The connection tube for a vehicle air conditioner according to claim 1, wherein The sliding hoop (210) is fixedly connected with a fixed plate (260) at the bottom, and the rotating rod (230) is fixedly connected with two limiting rings (231), and the fixed plate (260) is located between the two limiting rings (231).

7. The connection tube for a vehicle air conditioner according to claim 1, wherein The pipe body (110) is provided with a heat preservation sleeve (140) on the outside, and the end of the heat preservation sleeve (140) is close to the connecting head (120).

8. The connection tube for a vehicle air conditioner according to claim 1, wherein The pipe body (110) is sleeved with a plurality of mounting assemblies (200) on the surface.

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