Wire harness guiding device and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to a wire harness guiding device and an air conditioner, and aims to solve the problem that wire harnesses in an indoor unit of an existing air conditioner are disordered and are inconvenient to maintain. In order to achieve the purpose, the wire harness guiding device comprises a first wire penetrating piece, the first wire penetrating piece is provided with a first wire penetrating cavity, a first wire penetrating opening and a second wire penetrating opening, the first wire penetrating opening and the second wire penetrating opening are formed in the first wire penetrating piece, and the first wire penetrating opening and the second wire penetrating opening are both communicated with the first wire penetrating cavity; the area of the first wire passing opening is larger than that of the second wire passing opening. Through the structural arrangement, the problem that the wire harnesses are staggered and disordered is avoided, the wire harnesses are more orderly, and the threading efficiency is improved; when the wire harness passes through the second wire passing opening, the wire harness can be tightened, and the wire harness is prevented from loosening; in addition, when the air conditioner is maintained, the maintenance personnel can quickly arrange the wire harnesses and carry out operations such as rewiring, so that the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and specifically provides a wire harness guiding device and an air conditioner. Background Art

[0002] When the air conditioner is installed, the air conditioner wiring harness needs to be routed inside the indoor unit to be fixedly connected to the electrical box inside it. After the wiring harness connection operation is completed, the indoor unit cover is installed. However, when the air conditioner fails and needs to be repaired, since the wiring harness in the indoor unit is complex and messy, it is easy to cause problems such as wiring harness entanglement and knotting. It is necessary to first disassemble the indoor unit cover to sort out the wiring harness, and then rewire the wiring, etc., resulting in a large maintenance workload and low maintenance efficiency.

[0003] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the above technical problem, that is, to solve the problem that the wire harness in the indoor unit of the existing air conditioner is messy and thus inconvenient to maintain.

[0005] In a first aspect, the utility model provides a wire harness guiding device, the wire harness guiding device comprising:

[0006] A first threading piece, wherein the first threading piece has a first threading cavity and a first thread passing port and a second thread passing port respectively arranged on the first threading piece, wherein the first thread passing port and the second thread passing port are both connected to the first threading cavity; wherein the area of ​​the first thread passing port is greater than the area of ​​the second thread passing port.

[0007] In the preferred technical solution of the above-mentioned wire harness guiding device, the wire harness guiding device also includes a second threading member arranged on the first threading member, the second threading member has a second threading cavity and a third wire passing port and a fourth wire passing port respectively connected to the second threading cavity, the third wire passing port is connected to the second wire passing port, so that the second threading cavity is connected to the first threading cavity.

[0008] In a preferred technical solution of the above-mentioned wire harness guiding device, a fifth wire passing opening communicating with the second wire passing cavity is provided on the second wire threading member, and the fifth wire passing opening extends toward the fourth wire passing opening and penetrates the fourth wire passing opening.

[0009] In the preferred technical solution of the above-mentioned wire harness guiding device, a first sliding structure is provided on the side wall of the first threading member; and / or

[0010] A first sliding structure is provided on the side wall of the second threading member.

[0011] In the preferred technical solution of the above-mentioned wire harness guiding device, the first sliding structure is a guide rib or a guide groove.

[0012] In the preferred technical solution of the above-mentioned wire harness guiding device, a first stop structure is provided on the side wall of the first threading member; and / or

[0013] A first stop structure is provided on the side wall of the second threading member.

[0014] In the preferred technical solution of the above-mentioned wire harness guiding device, the first stop structure is a stop hole, a stop groove or a stop block.

[0015] In a second aspect, the utility model further provides an air conditioner, the air conditioner comprising an electrical box and a wiring harness guide device according to any one of the above preferred technical solutions;

[0016] The wire harness guide device is detachably arranged on the electrical box.

[0017] In the preferred technical solution of the above air conditioner, a second sliding structure is provided on the electrical box, and the second sliding structure can slidably cooperate with the first sliding structure on the wire harness guide device, so that the wire harness guide device can move on the electrical box.

[0018] In the preferred technical solution of the above air conditioner, the second sliding structure is a guide groove or a guide rib.

[0019] In the preferred technical solution of the above air conditioner, a second stop structure is provided on the electrical box, and the second stop structure can be plugged and matched with the first stop structure on the wire harness guide device to set the wire harness guide device on the electrical box.

[0020] In the preferred technical solution of the above air conditioner, the second stop structure is a stop block, a stop groove or a stop hole.

[0021] Solution 1. A wire harness guiding device, characterized in that the wire harness guiding device comprises:

[0022] A first threading piece, wherein the first threading piece has a first threading cavity and a first thread passing port and a second thread passing port respectively arranged on the first threading piece, wherein the first thread passing port and the second thread passing port are both connected to the first threading cavity; wherein the area of ​​the first thread passing port is greater than the area of ​​the second thread passing port.

[0023] Solution 2. The wire harness guiding device according to Solution 1 is characterized in that the wire harness guiding device also includes a second threading member arranged on the first threading member, the second threading member has a second threading cavity and a third wire passing port and a fourth wire passing port respectively connected to the second threading cavity, the third wire passing port is connected to the second wire passing port, so that the second threading cavity is connected to the first threading cavity.

[0024] Solution 3. The wire harness guiding device according to Solution 2 is characterized in that a fifth wire passing opening connected to the second wire passing cavity is provided on the second threading member, and the fifth wire passing opening extends toward the fourth wire passing opening and is connected to the fourth wire passing opening.

[0025] Solution 4. The wire harness guiding device according to Solution 2 is characterized in that a first sliding structure is provided on the side wall of the first threading member; and / or

[0026] A first sliding structure is provided on the side wall of the second threading member.

[0027] Solution 5. The wire harness guiding device according to Solution 4 is characterized in that the first sliding structure is a guide rib or a guide groove.

[0028] Solution 6. The wire harness guiding device according to Solution 4 is characterized in that a first stop structure is provided on the side wall of the first threading member; and / or

[0029] A first stop structure is provided on the side wall of the second threading member.

[0030] Solution 7. The wire harness guiding device according to Solution 6 is characterized in that the first stop structure is a stop hole, a stop groove or a stop block.

[0031] Solution 8. An air conditioner, characterized in that the air conditioner comprises an electrical box and a wiring harness guide device as described in any one of the above solutions 1 to 7;

[0032] The wire harness guide device is detachably arranged on the electrical box.

[0033] Solution 9. The air conditioner according to Solution 8 is characterized in that a second sliding structure is provided on the electrical box, and the second sliding structure can slide and cooperate with the first sliding structure on the wiring harness guide device, so that the wiring harness guide device can move on the electrical box.

[0034] Solution 10. The air conditioner according to Solution 9 is characterized in that the second sliding structure is a guide groove or a guide rib.

[0035] Solution 11. The air conditioner according to Solution 9 is characterized in that a second stop structure is provided on the electrical box, and the second stop structure can be plugged into and matched with the first stop structure on the wiring harness guide device to set the wiring harness guide device on the electrical box.

[0036] Solution 12. The air conditioner according to Solution 11 is characterized in that the second stop structure is a stop block, a stop groove or a stop hole.

[0037] It can be understood by those skilled in the art that the utility model stores the wire harness in the indoor unit of the air conditioner by providing a first threading piece. When the wire harness passes through the first threading piece for connecting to the machine, the first threading piece can guide and store the wire harness, thereby avoiding the problem of tangled wire harnesses and making the wire harness more orderly. When repairing the air conditioner, maintenance personnel can quickly organize the wire harness and perform operations such as rewiring to improve maintenance efficiency. At the same time, the utility model improves the threading efficiency by setting the area of ​​the first wire passing port to be larger than the area of ​​the second wire passing port; when the wire harness passes through the second wire passing port, the wire harness can also be tightened to prevent the wire harness from being loose.

[0038] Furthermore, by connecting the fifth wire passing opening with the fourth wire passing opening, the wire threading operation is facilitated; the provision of the fifth wire passing opening reduces the material usage of the wire harness guide device and reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0040] Figure 1 The structure of the wire harness guide device of the utility model is Figure 1 ;

[0041] Figure 2 It is a cross-sectional view of the wire harness guide device of the utility model;

[0042] Figure 3 The structure of the wire harness guide device of the utility model is Figure 2 ;

[0043] Figure 4 This is a schematic diagram of the installation of the wire harness guide device of the utility model;

[0044] Figure 5 This is a schematic cross-sectional view of the installation of the wire harness guide device of the utility model;

[0045] Figure 6 yes Figure 5 A partial enlarged view of point A in the middle.

[0046] Reference numerals:

[0047] 1. Wire harness guide device; 11. First threading member; 111. First threading cavity; 112. First threading opening; 113. Second threading opening; 12. Second threading member; 121. Second threading cavity; 122. Third threading opening; 123. Fourth threading opening; 124. Fifth threading opening; 125. Guide rib; 126. Stop hole;

[0048] 2. Electrical box; 21. Guide groove; 22. Stop block. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the wiring harness guide device of the present invention is described in the specification as being applied to an indoor unit of an air conditioner, the technical solution of the present invention is not limited thereto, and those skilled in the art can apply the technical solution of the present invention to other types of air conditioners or household appliances, such as cabinet air conditioners, window air conditioners, etc., as needed, and such changes to the application object do not deviate from the principle and scope of the present invention.

[0050] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0051] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "connection", "setting" and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] First refer to Figures 1 to 3 , the wire harness guide device of the utility model is described. Among them, Figure 1 The structure of the wire harness guide device of the utility model is Figure 1 ; Figure 2 It is a cross-sectional view of the wire harness guide device of the utility model; Figure 3 The structure of the wire harness guide device of the utility model is Figure 2 .

[0053] like Figure 1 and Figure 3 As shown, in order to solve the problem that the wiring harness in the existing air conditioner indoor unit is inconvenient to maintain due to the messy wiring harness, the wiring harness guiding device 1 of the utility model includes a first threading member 11, the first threading member 11 has a first threading cavity 111 and a first wire passing port 112 and a second wire passing port 113 respectively arranged on the first threading member 11, the first wire passing port 112 and the second wire passing port 113 are both connected to the first threading cavity 111; wherein the area of ​​the first wire passing port 112 is larger than the area of ​​the second wire passing port 113.

[0054] The utility model stores the wire harness in the indoor unit of the air conditioner by setting a first threading piece 11. When the wire harness passes through the first threading piece 11 for connecting to the machine, the first threading piece 11 can guide and store the wire harness, avoiding the problem of crisscrossing of the wire harness and making the wire harness more orderly. When repairing the air conditioner, maintenance personnel can quickly organize the wire harness and perform operations such as rewiring to improve maintenance efficiency. At the same time, the utility model improves the threading efficiency by setting the area of ​​the first wire passing port 112 to be larger than the area of ​​the second wire passing port 113; when the wire harness passes through the second wire passing port 113, the wire harness can also be tightened to prevent the wire harness from being loose.

[0055] See below for further reference Figures 1 to 5 , a preferred embodiment of the wire harness guide device 1 of the utility model is introduced. Those skilled in the art will understand that the embodiments described below are only used to illustrate the principles of the present application and are not intended to limit the scope of protection of the present application. On the premise that the wire harness guide device 1 includes at least the first threading member 11, those skilled in the art can adjust the following settings so that the present application can be applied to more specific application scenarios. Among them, Figure 4 It is an assembly diagram of the wire harness guide device and the electrical box of the utility model;

[0056] Figure 5 It is an assembly cross-sectional view of the wire harness guide device and the electrical appliance box of the utility model.

[0057] See also Figures 1 to 5 The wire harness guide device 1 is arranged on the electrical box 2, and the side of the wire harness guide device 1 close to the electrical box 2 is used as the installation side. The wire harness guide device 1 includes a first threading member 11 and a second threading member 12, and the second threading member 12 is arranged on the first threading member 11. The first threading member 11 has a first threading cavity 111, and the opposite sides of the first threading member 11 (such as Figure 2The upper and lower sides of the second threading member 12 are respectively provided with a first threading opening 112 and a second threading opening 113 connected to the first threading cavity 111; wherein the area of ​​the first threading opening 112 is larger than the area of ​​the second threading opening 113. The side of the second threading member 12 close to the electrical box 2 is the installation side, and the second threading member 12 has a second threading cavity 121. The opposite sides of the second threading member 12 (such as Figure 2 The upper and lower sides of the assembly (in the middle) are respectively provided with a third wire passing opening 122 and a fourth wire passing opening 123 which are connected to the second wire threading cavity 121, and the wire passing openings and the installation side are arranged on different sides of the second threading member 12; the third wire passing opening 122 is connected to the second wire passing opening 113, so that the second wire threading cavity 121 is connected to the first wire threading cavity 111.

[0058] It should be noted that the second threading member 12 is not required for the present invention, and those skilled in the art can flexibly select it according to actual conditions. When the second threading member 12 is not provided, the wire harness is only threaded through the first threading member 11.

[0059] Of course, the present invention does not limit the location and shape of the first wire-passing opening 112 and the second wire-passing opening 113, as long as the first threading member 11 can guide the wire harness, and those skilled in the art can flexibly adjust according to the actual product situation. For example, the first wire-passing opening 112 and the second wire-passing opening 113 are arranged on the adjacent two sides of the first threading member 11; or, the first wire-passing opening 112 and the second wire-passing opening 113 are arranged on the same side of the first threading member 11. In addition, the shape of the first wire-passing opening 112 can be rectangular, circular, triangular or other shapes; and / or, the shape of the second wire-passing opening 113 can be rectangular, circular, triangular or other shapes.

[0060] In addition, the present invention does not limit the location and shape of the third wire opening 122 and the fourth wire opening 123, and those skilled in the art can flexibly adjust them according to the actual product conditions. For example, the third wire opening 122 and the fourth wire opening 123 are arranged on two adjacent sides of the second threading member 12; or, the third wire opening 122 and the fourth wire opening 123 are arranged on the same side of the second threading member 12. In addition, the shape of the third wire opening 122 can be rectangular, circular, triangular or other shapes; and / or, the shape of the fourth wire opening 123 can be rectangular, circular, triangular or other shapes.

[0061] like Figure 1As shown, the second threading member 12 is provided with a fifth threading opening 124 communicating with the second threading cavity 121, the fifth threading opening 124 is arranged on the side of the second threading member 12 away from the installation side, and the fifth threading opening 124 extends to the fourth threading opening 123 and is connected with the fourth threading opening 123. By connecting the fifth threading opening 124 with the fourth threading opening 123, the threading operation is facilitated; the provision of the fifth threading opening 124 reduces the material usage of the harness guide device 1, thereby reducing the production cost.

[0062] In addition, the utility model further provides an air conditioner, which includes an electrical box 2 and the wire harness guide device 1 described in any of the above embodiments; wherein the wire harness guide device 1 is detachably arranged on the electrical box 2.

[0063] Refer to the following Figures 4 to 6 , the installation form of the wire harness guide device and the electrical box of the utility model is described. Among them, Figure 6 yes Figure 5 A partial enlarged view of point A in the middle.

[0064] like Figure 4 and Figure 5 As shown, when the wiring harness guide device 1 is arranged on the electrical box 2, there is a gap between the first threading piece 11 and the electrical box 2 on the side close to the electrical box 2, and the installation side of the second threading piece 12 fits with the electrical box 2. A first sliding structure and a first stop structure are provided on the installation side of the second threading piece 12, and the electrical box 2 is provided with a second sliding structure that slides with the first sliding structure and a second stop structure that plugs with the first stop structure. Among them, the first sliding structure is a guide rib 125 and a first stop structure is a stop hole 126, and the second sliding structure is a guide groove 21 and a second stop structure is a stop block 22. The guide rib 125 is partially arranged in the guide groove 21, and can be moved along the length direction of the guide groove 21 (such as Figure 4 , 5 The wire harness guide device 1 is moved in the X direction in the wiring harness box 2, so that the wire harness guide device 1 can be moved on the electrical box 2. When the position of the stop hole 126 corresponds to the position of the stop block 22 during the movement of the wire harness guide device 1, the stop block 22 can be inserted into the stop hole 126, so that the wire harness guide device 1 is set on the electrical box 2.

[0065] Of course, the setting positions of the first sliding structure and the first stop structure in the utility model are not fixed, and those skilled in the art can flexibly adjust them according to actual needs. For example, the first sliding structure is set on the side wall of the first threading member 11, and / or the first stop structure is set on the side wall of the first threading member 11. When the first sliding structure and / or the first stop structure are set on the first threading member 11, since there is a gap between the side of the first threading member 11 close to the electrical box 2 and the electrical box 2, a bracket extending toward the electrical box 2 can be set on the side wall of the first threading member 11, and the first sliding structure and / or the first stop structure can be set on the bracket.

[0066] It should be noted that the number and form of the first sliding structure and the second sliding structure are not fixed in the present invention, and those skilled in the art can flexibly adjust them according to actual needs. For example, the number of the first sliding structure and the second sliding structure are both 1, 2, 3 or other numbers. In addition, the first sliding structure can also be a guide groove, and the second sliding structure can also be a guide rib.

[0067] It should also be noted that the number and form of the first stop structure and the second stop structure are not fixed in the utility model, and those skilled in the art can flexibly adjust them according to actual needs. For example, the number of the first stop structure and the second stop structure is 1, 2, 3 or other numbers. In addition, the first stop structure can also be a stop block, and the second stop structure can also be a stop groove. When the position of the stop hole corresponds to the position of the stop groove, the stop block can be inserted into the stop groove. In addition, in other preferred embodiments, the utility model does not necessarily require the first stop structure and the second stop structure, and those skilled in the art can flexibly choose according to actual needs. For example, when the first stop structure and the second stop structure are not provided, only the first sliding structure is provided on the side wall of the wiring harness guide device 1, and the second sliding structure is provided on the electrical box 2; at this time, the first sliding structure can slide with the second sliding structure to slide the wiring harness guide device 1 on the electrical box 2.

[0068] like Figure 5 and Figure 6 As shown, the stopper 22 is a push-telescopic structure, and the stopper 22 can be extended relative to the outer surface of the electrical box 2 under the action of the pressing force. The size of the portion of the stopper 22 extending out of the outer surface of the electrical box 2 (such as Figure 6 The dimension in the Y direction) along the length direction of the stop block 22 (such as Figure 6 The X direction in the figure) gradually increases, and the direction in which its size increases (such as Figure 6The opposite direction of the X direction in the figure is consistent with the installation direction of the wire harness guide structure 1. When the wire harness guide device 1 is installed, the wire harness guide device 1 is pushed along its installation direction (such as Figure 6 During the movement, the installation side of the second threading member 12 presses the stop block 22 into the electrical box 2. When the position of the stop hole 126 corresponds to the position of the stop block 22, the stop block 22 can extend and be inserted into the stop hole 126, and the wire harness guide device 1 is set on the electrical box 2. In addition, when the wire harness guide device 1 is disassembled, the wire harness guide device 1 is pushed along its disassembly direction (such as Figure 6 During the movement, the installation side of the second threading member 12 squeezes the stop block 22 into the electrical box 2, and continues to push the wire harness guide device 1 to move until the wire harness guide device 1 slides out of the guide groove 21.

[0069] Finally, it should be noted that the wiring harness guide device of the utility model can be used not only in the indoor unit of the air conditioner, but also in the cabinet unit of the air conditioner, the outdoor unit of the air conditioner, the window air conditioner, etc., and can even be used in the threading operation of other household appliances. This adjustment of the application object does not deviate from the principle and scope of the utility model.

[0070] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A wire harness guiding device, characterized in that: The wire harness guiding device comprises: A first threading piece, wherein the first threading piece has a first threading cavity and a first thread passing port and a second thread passing port respectively arranged on the first threading piece, wherein the first thread passing port and the second thread passing port are both connected to the first threading cavity; wherein the area of ​​the first thread passing port is greater than the area of ​​the second thread passing port.

2. The wire harness guide device according to claim 1, characterized in that: The wire harness guiding device also includes a second threading member arranged on the first threading member, the second threading member has a second threading cavity and a third wire passing port and a fourth wire passing port respectively connected to the second threading cavity, the third wire passing port is connected to the second wire passing port, so that the second threading cavity is connected to the first threading cavity.

3. The wire harness guide device according to claim 2, characterized in that: The second threading member is provided with a fifth thread passing opening communicated with the second threading cavity, and the fifth thread passing opening extends toward the fourth thread passing opening and is communicated with the fourth thread passing opening.

4. The wire harness guide device according to claim 2, characterized in that: A first sliding structure is provided on the side wall of the first threading member; and / or A first sliding structure is provided on the side wall of the second threading member.

5. The wire harness guide device according to claim 4, characterized in that: The first sliding structure is a guide rib or a guide groove.

6. The wire harness guide device according to claim 4, characterized in that: A first stop structure is provided on the side wall of the first threading member; and / or A first stop structure is provided on the side wall of the second threading member.

7. The wire harness guide device according to claim 6, characterized in that: The first stopping structure is a stopping hole, a stopping groove or a stopping block.

8. An air conditioner, characterized in that: The air conditioner comprises an electrical box and a wiring harness guide device as described in any one of claims 1 to 7 above; The wire harness guide device is detachably arranged on the electrical box.

9. The air conditioner according to claim 8, characterized in that: The electrical box is provided with a second sliding structure, and the second sliding structure can be slidably matched with the first sliding structure on the wire harness guiding device, so that the wire harness guiding device can move on the electrical box.

10. The air conditioner according to claim 9, characterized in that: The second sliding structure is a guide groove or a guide rib.

11. The air conditioner according to claim 9, characterized in that: The electrical box is provided with a second stop structure, and the second stop structure can be plugged and matched with the first stop structure on the wire harness guide device to set the wire harness guide device on the electrical box.

12. The air conditioner according to claim 11, characterized in that: The second stopping structure is a stopping block, a stopping groove or a stopping hole.

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