Wire assembly structure, shell and air conditioner

Abstract

The utility model discloses a wire assembling structure, a shell and an air conditioner, the wire assembling structure is used for being installed on a plate body of the shell, the plate body is provided with a wire passing hole for a wire to penetrate through, the wire assembling structure comprises a sealing part and at least one wire, and the sealing part is used for being installed at the wire passing hole to seal the wire passing hole; the wire passes through the sealing member, and the insulating housing of the wire and the sealing member are integrally formed. And the sealing performance of the wire passing hole can be ensured.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness assembly, and in particular to a wire assembly structure, a housing, and an air conditioning system. Background Art

[0002] In electrical equipment such as air conditioners, the electronic components inside the electrical equipment need to be electrically connected through multiple wires. When the wires need to pass through the board structure, through holes are usually opened in the board structure to provide routing channels for the wires. However, the through holes affect the sealing of the board structure. Utility Model Content

[0003] The present application provides a wire assembly structure, a housing and an air conditioner, wherein a sealing member can seal a wire hole and ensure the sealing performance of the wire hole.

[0004] In a first aspect, the present application provides a wire assembly structure for being mounted on a plate of a housing, wherein the plate is provided with a wire hole for passing a wire through, the wire assembly structure comprising:

[0005] a sealing member, used for being installed at the wire hole to seal the wire hole; and

[0006] At least one conducting wire is passed through the sealing member, and an insulating shell of the conducting wire is integrally formed with the sealing member.

[0007] In some embodiments of the present application, a slot is provided on the outer circumference of the seal, extending along the circumference of the seal, for receiving the portion of the plate body forming the cable hole. This facilitates quick and easy installation of the seal, improves the tightness of the connection between the seal and the plate body, and thereby enhances the sealing of the cable hole.

[0008] In some embodiments of the present application, the seal comprises: a sealing portion for mounting on the cable hole to seal the cable hole; and an extension portion located on one side of the sealing portion along the axial direction of the cable hole and connected to the sealing portion. The sealing portion can be used to seal the cable hole, and the extension portion protrudes outward from the cable hole relative to the sealing portion. The installer can install and remove the seal by gripping the extension portion, making assembly of the seal more convenient.

[0009] In some embodiments of the present application, the wires are provided in plurality, and the wires are arranged in parallel and spaced apart, and the installation of the plurality of wires can be achieved simultaneously through a sealing member.

[0010] In some embodiments of the present application, the cable hole is disposed at an edge of the plate, extending toward the edge of the plate to penetrate a first side surface of the plate's peripheral side surfaces to form an opening. This minimizes the impact on the plate's structural strength, thereby ensuring its structural strength and improving its stability.

[0011] In some embodiments of the present application, the inner wall of the wire hole includes: a main wall; and a guide bevel, the guide bevel being located between the main wall and the first side surface, and extending obliquely from the main wall toward the first side surface and away from the main wall. The guide bevel provides guidance to allow the seal to more smoothly enter the groove formed by the main wall. The guide bevel can be a flat surface or a curved surface.

[0012] In some embodiments of the present application, the side surface of the sealing member close to the first side surface is flat, so that the first sealing surface and the housing can be more tightly fitted together, thereby improving the sealing performance of the connection between the first sealing surface and the housing.

[0013] In some embodiments of the present application, the side surface of the sealing member adjacent to the first side surface is flush with the first side surface, or the sealing member protrudes from the opening beyond the wire hole. This ensures that the opening can also be sealed by the sealing member, while allowing the first sealing surface to contact the housing, thereby improving the sealing performance of the connection between the first sealing surface and the housing.

[0014] In a second aspect, the present application further provides a housing, comprising:

[0015] A frame having a receiving cavity;

[0016] a plate body, located in the accommodating cavity and connected to the frame body, the plate body dividing the accommodating cavity into a first cavity and a second cavity, the plate body being provided with the wire hole, the wire hole connecting the first cavity and the second cavity; and

[0017] The wire assembly structure is located in the accommodating cavity, and the sealing member is installed at the wire hole to seal the wire hole.

[0018] In some embodiments of the present application, the side of the seal near the first side abuts against the inner wall of the frame, and the frame is used to provide a limit for the side of the seal near the first side so that the seal can be stably placed in the wire hole.

[0019] In a third aspect, the present application also provides an air conditioner, comprising an indoor unit and an outdoor unit, wherein the outdoor unit comprises a shell.

[0020] The beneficial effects of the present application are as follows: when installing the wire, the wire can be installed by assembling the seal at the wire hole, the installation of the wire is more convenient and quick, and the fixation is reliable, and the seal can seal the wire hole, which can ensure the sealing of the wire hole; in addition, since the seal and the insulating shell of the wire are integrally formed, the step of passing the wire through the seal is eliminated, which can improve the assembly efficiency, and since there is no need to open an opening on the seal for the wire to pass through, the sealing of the connection between the seal and the wire can be improved, which can further improve the sealing performance of the seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 This is a structural diagram of a wire assembly structure in one embodiment of the present application;

[0023] Figure 2 This is a structural diagram of a wire assembly structure assembled on a board in one embodiment of the present application;

[0024] Figure 3 for Figure 2 A in the middle is an enlarged schematic diagram;

[0025] Figure 4 This is a structural diagram of the wire assembly structure and the plate body when they are separated in one embodiment of the present application;

[0026] Figure 5 This is a structural diagram of a housing in one embodiment of the present application;

[0027] Figure 6 This is a partial structural diagram of a shell in one embodiment of the present application.

[0028] Reference numerals:

[0029] 10. Wire assembly structure; 11. Seal; 111. Slot; 112. Sealing portion; 113. Extension portion; 114. First sealing surface; 12. Wire; 20. Housing; 21. Plate; 211. Wire hole; 211a. Opening; 212. Main wall; 213. Guide slope; 214. First side surface; 22. Frame; 221. First cavity; 222. Second cavity. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0031] The present application provides a wire assembly structure, a housing and an air conditioner to solve the problem in related technologies that when the wire needs to pass through a plate structure, a through hole is usually opened on the plate structure. The through hole can provide a routing channel for the wire, but the through hole will affect the sealing of the plate structure, and water vapor can easily enter the electrical equipment through the through hole, causing damage to the electronic device.

[0032] In a first aspect, the present application provides a wire assembly structure 10, such as Figures 1 to 4 As shown, the wire assembly structure 10 is used to be installed on a housing 20 (such as Figure 6 ) on the plate body 21, the plate body 21 is provided with a wire hole 211 for the wire 12 to pass through, and the number of the wire holes 211 can be 1, 2 or more; the shell 20 can be the shell of an air-conditioning outdoor unit, an electric control box, a refrigerator, a dishwasher or other electrical equipment, the plate body 21 is a plate-like structure in the shell 20, and the wire hole 211 is a through hole on the plate body 21 for the wire 12 to pass through, so as to provide a wiring channel for the wire 12. The wire hole 211 constrains the wire 12, which can prevent the wire 12 from escaping from the shell 20, and can also prevent the wire 12 from being entangled with other components in the electrical equipment.

[0033] Specifically, the wire assembly structure 10 includes a seal 11 and at least one wire 12. The seal 11 is used to be installed at the wire hole 211 to seal the wire hole 211; the wire 12 is passed through the seal 11, and the insulating shell of the wire 12 is integrally formed with the seal 11. The wire 12 can be a power cord, a data transmission line or other types of conductive wires; the wire 12 can be a flat wire or a round wire, and the diameter and length of the wire 12 can be selected according to actual needs; the insulating shell and seal 11 of the wire 12 can be made of flame-retardant rubber or PVC (Polyvinyl Chloride) and other materials, and the seal 11 can be integrally injection molded with the insulating shell of the wire 12.

[0034] It can be understood that in the present application, when installing the wire 12, the installation of the wire 12 can be achieved by assembling the seal 11 at the wire hole 211. The installation of the wire 12 is more convenient and quick, and the fixation is reliable. The seal 11 can seal the wire hole 211, and can ensure the sealing of the wire hole 211, thereby preventing water vapor from entering the electrical equipment through the wire hole 211 and causing damage to the electronic device. In addition, since the seal 11 and the insulating shell of the wire 12 are integrally formed, the step of passing the wire 12 through the seal 11 is eliminated, which can improve the assembly efficiency. Since there is no need to open an opening on the seal 11 for the wire 12 to pass through, the sealing of the connection between the seal 11 and the wire 12 can be improved, and the sealing performance of the seal 11 can be further improved.

[0035] In some embodiments, a slot 111 is provided on the outer circumferential surface of the seal 11. The slot 111 extends along the circumference of the seal 11 and is used to receive the portion of the plate body 21 forming the wire hole 211. It is understood that when the seal 11 is installed at the wire hole 211, the portion of the plate body 21 forming the wire hole 211 can be inserted into the slot 111, thereby fixing the seal 11 at the wire hole 211. The installation and fixing of the seal 11 is relatively convenient and fast, and the tightness of the connection between the seal 11 and the plate body 21 can also be improved, thereby improving the sealing performance at the wire hole 211.

[0036] In some embodiments, the seal 11 includes a sealing portion 112 and an extension portion 113. The sealing portion 112 is used to be installed at the wire hole 211 to seal the wire hole 211. The extension portion 113 is located on one side of the sealing portion 112 along the axial direction of the wire hole 211 and is connected to the sealing portion 112. It is understandable that when the seal 11 is installed at the wire hole 211, the sealing portion 112 can be used to seal the wire hole 211. At the same time, the extension portion 113 protrudes outward from the wire hole 211 relative to the sealing portion 112. The installer can install and remove the seal 11 by holding the extension portion 113, making the assembly of the seal 11 more convenient.

[0037] In some embodiments, multiple wires 12 are provided, and the multiple wires 12 are arranged in parallel and at intervals. There can be 2, 3 or more wires 12, and multiple wires 12 can be installed at the same time through a seal 11, and the multiple wires 12 are spaced from each other to prevent short circuit of the multiple wires 12.

[0038] like Figure 3 and Figure 4As shown, in some embodiments, the wire hole 211 is provided at the edge of the plate body 21, and the wire hole 211 extends toward the edge of the plate body 21 to penetrate the first side surface 214 of the peripheral side surface of the plate body 21 to form an opening 211a. It is understandable that the wire hole 211 as a whole can be U-shaped or roughly U-shaped, and the groove bottom of the wire hole 211 (the wall surface on the side opposite to the opening 211a in the inner wall surface of the wire hole 211) can be semicircular, arched or flat. Compared with an annular hole (such as a circle or square) provided on the plate body 21, the U-shaped hole has a smaller opening area and has less influence on the structural strength of the plate body 21, thereby ensuring the structural strength of the plate body 21 and improving the stability of the plate body 21. In addition, the sealing member 11 can also enter and exit the wire hole 211 through the opening 211a, so as to Figure 4 Taking the perspective shown as an example, when assembling the seal 11, the seal 11 is moved downward and inserted into the wire hole 211 through the opening 211a, and then the part of the plate body 21 forming the wire hole 211 is inserted into the slot 111, so that the assembly of the seal 11 can be achieved, so that the seal 11 does not need to be assembled and fixed in the wire hole 211 by extrusion along the axial direction of the wire hole 211, thereby making the assembly of the seal 11 more convenient and quick.

[0039] Specifically, on a plane perpendicular to the axial direction of the wire hole 211 , the projected shape of the seal 11 can be adapted to the shape of the wire hole 211 , which can improve the tightness of the connection between the seal 11 and the plate body 21 , thereby improving the sealing at the wire hole 211 .

[0040] In some embodiments, the inner wall of the wire hole 211 includes a main wall 212 and a guide slope 213. The guide slope 213 is located between the main wall 212 and the first side surface 214. The guide slope 213 extends from the main wall 212 toward the first side surface 214 and away from the main wall 212. Figure 4 For example, when assembling the seal 11, the seal 11 is moved downward and first contacts the guide slope 213. The guide slope 213 guides the seal 11 so that it can more smoothly enter the groove formed by the main wall 212. The guide slope 213 can be a flat surface or a curved surface.

[0041] In some embodiments, the side surface of the sealing member 11 close to the first side surface 214 is a plane. Figure 6 As shown, the side surface of the seal 11 close to the first side surface 214 is the first sealing surface 114, and the first sealing surface 114 is exposed from the opening 211a. The first sealing surface 114 is set to a plane, so that the first sealing surface 114 and the shell 20 can fit more tightly, thereby improving the sealing of the connection between the first sealing surface 114 and the shell 20.

[0042] Furthermore, the side surface of the seal 11 close to the first side surface 214 is flush with the first side surface 214, or the seal 11 protrudes from the opening 211a through the wire hole 211 to ensure that the opening 211a can also be sealed by the seal 11, while allowing the first sealing surface 114 to contact the shell 20, thereby improving the sealing of the connection between the first sealing surface 114 and the shell 20.

[0043] In the second aspect, based on the above-mentioned wire assembly structure 10, the present application further provides a housing 20, such as Figure 5 and Figure 6 As shown, the housing 20 includes a frame 22 , a plate 21 and a wire assembly structure 10 as in any one of the above embodiments.

[0044] Among them, the frame 22 has a accommodating cavity, the frame 22 can be made of metal material, and the frame 22 as a whole can be a rectangular parallelepiped, a cube, a cylinder or other shapes; the plate 21 is located in the accommodating cavity and is connected to the frame 22, the plate 21 divides the accommodating cavity into a first cavity 221 and a second cavity 222, and a wire hole 211 is provided on the plate 21, which connects the first cavity 221 and the second cavity 222. The plate 21 is a plate-like structure and can be made of metal material; the wire assembly structure 10 is located in the accommodating cavity, and the seal 11 is installed at the wire hole 211 to seal the wire hole 211.

[0045] It can be understood that the plate body 21 can separate the accommodating cavity into a first cavity 221 and a second cavity 222 to prevent the electronic devices in the first cavity 221 and the second cavity 222 from interfering with each other. The wire 12 can pass through the wire hole 211 from the first cavity 221 to the second cavity 222, so that the electronic devices in the first cavity 221 and the second cavity 222 can be connected, and the wire assembly structure 10 is located in the accommodating cavity, which can prevent the wire assembly structure 10 from being exposed to the outside for a long time and being affected by exposure to sunlight or erosion and causing failure.

[0046] In some embodiments, the side of the seal 11 close to the first side 214 abuts against the inner wall of the frame 22, so that the frame 22 provides a limit for the side of the seal 11 close to the first side 214, so that the seal 11 can be stably placed in the wire hole 211.

[0047] In a third aspect, based on the above-mentioned shell 20, the present application also provides an air conditioner, including an indoor unit and an outdoor unit, and the outdoor unit includes the shell 20 as any one of the above-mentioned embodiments.

[0048] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A wire assembly structure, characterized in that: It is used to be installed on the plate of the housing, and the plate is provided with a wire hole for the wire to pass through. The wire assembly structure includes: a sealing member, used for being installed at the wire hole to seal the wire hole; and At least one conducting wire is passed through the sealing member, and an insulating shell of the conducting wire is integrally formed with the sealing member.

2. The wire assembly structure according to claim 1, wherein: A slot is provided on the outer circumferential surface of the sealing member. The slot extends along the circumference of the sealing member and is used for inserting a portion of the plate body forming the wire hole.

3. The wire assembly structure according to claim 1, wherein: The sealing member comprises: a sealing portion, configured to be installed at the wire hole to seal the wire hole; and The extension portion is located on one side of the sealing portion along the axial direction of the wire passing hole and is connected to the sealing portion.

4. The wire assembly structure according to claim 1, wherein: There are multiple wires, and the wires are arranged in parallel and at intervals.

5. The wire assembly structure according to claim 1, wherein: The wire-through hole is arranged at an edge of the plate body, and extends toward the edge of the plate body to penetrate a first side surface among the peripheral side surfaces of the plate body to form an opening.

6. The wire assembly structure according to claim 5, characterized in that: The inner wall surface of the wire hole includes: main wall; and, A guide slope is located between the main wall and the first side surface, and the guide slope extends obliquely from the main wall toward the first side surface and away from the main wall.

7. The wire assembly structure according to claim 5, characterized in that: A side surface of the sealing member close to the first side surface is a plane.

8. The wire assembly structure according to claim 5, wherein: A side surface of the sealing member close to the first side surface is flush with the first side surface, or the sealing member protrudes from the opening to the wire hole.

9. A housing, characterized in that: include: A frame having a receiving cavity; a plate body, located in the accommodating cavity and connected to the frame body, the plate body dividing the accommodating cavity into a first cavity and a second cavity, the plate body being provided with the wire hole, the wire hole connecting the first cavity and the second cavity; and The wire assembly structure according to any one of claims 1 to 4, wherein the wire assembly structure is located in the accommodating cavity, and the sealing member is installed at the wire passing hole to seal the wire passing hole.

10. A housing, characterized in that: include: A frame having a receiving cavity; a plate body, located in the accommodating cavity and connected to the frame body, the plate body dividing the accommodating cavity into a first cavity and a second cavity, the plate body being provided with the wire hole, the wire hole connecting the first cavity and the second cavity; and The wire assembly structure according to any one of claims 5 to 8, wherein the wire assembly structure is located in the accommodating cavity, and the sealing member is installed at the wire through hole to seal the wire through hole.

11. The housing according to claim 10, wherein: A side surface of the sealing member close to the first side surface abuts against an inner wall surface of the frame.

12. An air conditioner, characterized in that: The device comprises an inner unit and an outer unit, wherein the outer unit comprises a housing according to any one of claims 9 to 11.

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