Right rear side plate and heat pump unit box

Abstract

The utility model is applicable to the field of air conditioners, and discloses a right rear side plate and a heat pump unit box body, the heat pump unit box body comprises a top cover, a chassis, a left side plate, the right rear side plate and a right front side plate, the right rear side plate comprises a plate body and at least two wire arrangement structures, the lower part of the inner wall of the plate body is provided with a strong wire connection hole and a weak wire connection hole, and the wire arrangement structures are arranged in the plate body. The more than two wire arrangement structures are arranged on the inner wall of the plate body at intervals in the vertical direction, each wire arrangement structure comprises a wire arrangement piece and a wire passing buckle assembly, a wire passing groove is formed between the wire arrangement piece and the plate body, a wire passing buckle is installed in the wire passing groove and connected with the wire arrangement piece, and the wire passing buckle assembly is provided with a first wire passing clamping hole and a second wire passing clamping hole; one is used for fixing a strong wire, the other is used for fixing a weak wire, more than two wire arrangement structures are arranged on a plate body of the right rear side plate, and different wire passing clamping holes are formed in each wire arrangement structure and used for fixing the strong wire and the weak wire, so that the strong wire and the weak wire can be arranged and separated.

Description

Technical Field

[0001] The utility model relates to the field of air conditioning, in particular to a right rear side plate and a heat pump unit box. Background Art

[0002] The electric control box installed inside the heat pump unit is the control center of the external unit, and the wiring of multiple components needs to be connected to the electric control box. The wiring includes strong and weak wire harnesses. For example, the power lines and signal lines of components such as ambient temperature sensors and exhaust temperature sensors belong to weak wire harnesses, and the power lines of compressors and motors belong to strong wire harnesses. The strong and weak wire harnesses inside the heat pump unit are not arranged or fixed, which poses a safety hazard, and the strong and weak wires are prone to interference with each other. Utility Model Content

[0003] The first purpose of the utility model is to provide a right rear side panel, which aims to solve the technical problems that the strong and weak electric wire harnesses of the existing heat pump unit are not arranged and fixed, there are potential safety hazards, and they are easy to interfere.

[0004] In order to achieve the above object, the solution provided by the utility model is:

[0005] A right rear side plate comprises a plate body and a wire management structure, wherein the lower portion of the inner wall of the plate body is provided with a wiring hole for a strong electric wire and a wiring hole for a weak electric wire, and at least two wiring structures are provided, and the two or more wiring structures are arranged on the inner wall of the plate body at intervals in the vertical direction, and the wiring structure comprises a wire management piece and a wire passing buckle assembly, a wire passing groove is formed between the wire management piece and the plate body, the wire passing buckle is installed in the wire passing groove and connected to the wire management piece, and the wire passing buckle assembly is provided with a first wire passing buckle hole and a second wire passing buckle hole, wherein one of the first wire passing buckle hole and the second wire passing buckle hole is used to fix the strong electric wire, and the other is used to fix the weak electric wire.

[0006] Preferably, the first wire passing hole is used to fix the low-voltage wires, and the second wire passing hole is used to fix the high-voltage wires. The first wire passing hole is close to the side edge of the plate body, the second wire passing hole is located on the inner side of the first wire passing hole, and the low-voltage wire wiring hole is located above the high-voltage wire wiring hole.

[0007] Preferably, the cable management component is arranged in a U shape, and the cable management component is welded to the plate body.

[0008] Preferably, the cable management member is arranged in a "X" shape, and comprises a U-shaped portion and connecting feet arranged at two ends of the U-shaped portion, and the connecting feet are screw-connected to the plate body.

[0009] Preferably, the wire management structure also includes a first connecting member and a second connecting member, the wire management member is provided with a first mounting hole and a second mounting hole, the wire passing buckle assembly includes a first wire passing buckle and a second wire passing buckle, the first wire passing buckle and the second wire passing buckle are both arranged in a C shape, the first wire passing buckle is provided with a first wire passing hole and a first connecting hole, the first connecting member passes through the first mounting hole to be connected to the first connecting hole, the second wire passing buckle is provided with a second wire passing hole and a second connecting hole, the second connecting member passes through the second mounting hole to be connected to the second connecting hole.

[0010] Preferably, the right rear side plate includes a right side portion and a rear side portion, the rear side portion is vertically arranged with respect to the right side portion, and the wire management member, the strong wire connection hole and the weak wire connection hole are all arranged on the right side portion.

[0011] The second object of the utility model is to provide a heat pump unit box, including a top cover, a bottom plate, a left side plate, a right rear side plate and a right front side plate, wherein the right rear side plate adopts the right rear side plate as described above, and the right rear side plate is respectively connected to the left side plate and the right front side plate, and encloses to form a frame structure, the top cover is arranged on the top of the frame structure, and the bottom plate is arranged on the bottom of the frame structure.

[0012] Preferably, a first connecting part is provided on the top of the plate body, a second connecting part is provided on the bottom of the plate body, a third connecting part is provided on the left side of the plate body, and a fourth connecting part is provided on the right side of the plate body. The plate body is connected to the top cover through the first connecting part and to the chassis through the second connecting part. The plate body is connected to the left side plate through the third connecting part and the fourth connecting part, respectively.

[0013] The right rear side plate provided by the utility model arranges more than two wire management structures on the plate body, and forms different wire passing holes on each wire management structure for fixing strong wires and weak wires. Therefore, the strong wires and the weak wires can be sorted and separated, ensuring that the strong wires and the weak wires do not interfere with each other during installation, avoiding crossing or collision between the lines, reducing the risk of interference and failure, and improving the aesthetics of the overall wiring layout. In addition, by arranging strong wire wiring holes and weak wire wiring holes on the plate body, the wiring areas of the strong wires and the weak wires can be effectively divided, which helps to reduce the risk of confusion and incorrect connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0015] Figure 1 It is a partial diagram of the heat pump unit box provided by the embodiment of the utility model;

[0016] Figure 2 yes Figure 1 A magnified view of middle;

[0017] Figure 3 It is a schematic structural diagram of the right rear side plate provided by an embodiment of the utility model;

[0018] Figure 4 yes Figure 3 Enlarged view of B.

[0019] Description of Figure Numbers:

[0020] 10. Top cover; 20. Chassis; 30. Left side panel; 40. Right rear side panel; 41. Plate body; 411. Connection hole for strong electric wires; 412. Connection hole for weak electric wires; 413. First connection part; 414. Second connection part; 415. Third connection part; 416. Fourth connection part; 42. Wire management part; 421. Wire trough; 422. First mounting hole; 423. Second mounting hole; 43. Right side; 44. Rear side; 50. Right front side panel; 60. Weak electric wires; 70. Strong electric wires. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] like Figures 2 to 4 As shown, it is a right rear side plate of an embodiment of the utility model.

[0026] See also Figure 2-Figure 4 The right rear side plate 40 of the embodiment of the utility model includes a plate body 41 and a wire management structure. The lower part of the inner wall of the plate body 41 is provided with a strong wire wiring hole 411 and a weak wire wiring hole 412. There are at least two wire management structures, and the two or more wire management structures are arranged on the inner wall of the plate body 41 at intervals in the vertical direction. The wire management structure includes a wire management piece 42 and a wire passing buckle (not shown in the figure). A wire passing groove 421 is formed between the wire management piece 42 and the plate body 41. The wire passing buckle is installed in the wire passing groove 421 and is connected to the wire management piece 42. The wire passing buckle is provided with a first wire passing buckle hole and a second wire passing buckle hole. One of the first wire passing buckle hole and the second wire passing buckle hole is used to fix the strong wire 70, and the other is used to fix the weak wire 60.

[0027] In this embodiment, the first wire passing hole is used to fix the low-voltage wire 60, and the second wire passing hole is used to fix the high-voltage wire 70. The first wire passing hole is close to the side edge of the plate body 41, and the second wire passing hole is located on the inner side of the first wire passing hole. The low-voltage wire wiring hole 412 is located above the high-voltage wire wiring hole 411.

[0028] In this embodiment, the first mounting hole 422 and the second mounting hole 423 are communicated with the wire passing groove 421 respectively.

[0029] The right rear side plate 40 of the embodiment of the utility model is capable of arranging and separating the strong wires 70 and the weak wires 60 by setting more than two wire management structures on the plate body 41, and forming different wire passing holes on each wire management structure for fixing the strong wires 70 and the weak wires 60, so as to ensure that the strong wires 70 and the weak wires 60 do not interfere with each other during installation, avoid crossing or collision between the lines, reduce the risk of interference and failure, and improve the aesthetics of the overall wiring layout. In addition, by setting the strong wire wiring hole 411 and the weak wire wiring hole 412 on the plate body 41, the wiring areas of the strong wires 70 and the weak wires 60 can be effectively divided, which helps to reduce the risk of confusion and incorrect connection.

[0030] See also Figure 4 As shown, the wire management component 42 is arranged in a U shape and is welded to the plate body 41. The welding connection can effectively reduce the risk of loosening or falling off between components, and improve the service life of the line and equipment. Moreover, the welding connection can make the connection between the wire management component 42 and the right rear side plate 40 more compact and concealed, thereby improving the overall appearance of the equipment.

[0031] In other embodiments, the cable management component 42 is arranged in a "X" shape, and the cable management component 42 includes a U-shaped portion and connecting feet arranged at both ends of the U-shaped portion, and the connecting feet are screwed to the plate body 41. Through the screw connection, the tightness between the cable management component 42 and the plate body 41 can be flexibly adjusted, which is convenient for fine-tuning according to actual needs.

[0032] See also Figure 4 The wire management structure also includes a first connecting member (not shown) and a second connecting member (not shown). The wire management member 42 is provided with a first mounting hole 422 and a second mounting hole 423. The wire passing buckle assembly includes a first wire passing buckle and a second wire passing buckle. The first wire passing buckle and the second wire passing buckle are both arranged in a C shape. The first wire passing buckle is provided with a first wire passing hole and a first connecting hole. The first connecting member passes through the first mounting hole 422 to be connected to the first connecting hole. The second wire passing buckle is provided with a second wire passing hole and a second connecting hole. The second connecting member passes through the second mounting hole 423 to be connected to the second connecting hole. The provision of two wire passing buckles can form a spacing between the two wire passing buckles, thereby further reducing the interference between the strong wire 70 and the weak wire 60.

[0033] In other embodiments, the wire management structure also includes a third connecting member, a third mounting hole is provided on the wire management member 42, the wire passing buckle assembly includes only one wire passing buckle, the wire passing buckle is provided in an M shape, a third connecting hole is provided in the middle or at both ends of the wire passing buckle, the third connecting member passes through the third mounting hole and is connected to the third connecting hole, and a wire passing buckle is provided, which reduces the number of components and reduces the installation cost and complexity.

[0034] See also Figure 3As shown, the right rear side plate 40 includes a right side portion 43 and a rear side portion 44. The rear side portion 44 is vertically arranged with respect to the right side portion 43. The wire management member 42, the strong wire connection hole 411 and the weak wire connection hole 412 are all arranged on the right side portion 43. The wire management member 42, the strong wire connection hole 411 and the weak wire connection hole 412 are concentratedly arranged on the right side portion 43, which is conducive to the zoning management of the line layout, making the lines neat and clear, and easy to maintain and manage.

[0035] In other embodiments, the rear side portion 44 and the right side portion 43 may not be vertically arranged. For example, the rear side portion 44 may be slightly inclined backward, that is, the angle between the rear side portion 44 and the right side portion 43 may be slightly greater than 90 degrees, or the rear side portion 44 may be slightly inclined forward, that is, the angle between the rear side portion 44 and the right side portion 43 may be slightly less than 90 degrees.

[0036] See also Figure 1-Figure 4 As shown, the present embodiment further provides a heat pump unit box body, including a top cover 10, a bottom plate 20, a left side panel 30, a right rear side panel 40 and a right front side panel 50, wherein the right rear side panel 40 adopts the right rear side panel 40 described above, and the right rear side panel 40 is respectively connected to the left side panel 30 and the right front side panel 50, and encloses to form a frame structure, wherein the top cover 10 is arranged at the top of the frame structure, and the bottom plate 20 is arranged at the bottom of the frame structure.

[0037] See also Figure 1 and Figure 3 As shown, a first connection portion 413 is provided on the top of the plate body 41, a second connection portion 414 is provided on the bottom of the plate body 41, a third connection portion 415 is provided on the left side of the plate body 41, and a fourth connection portion 416 is provided on the right side of the plate body 41. The plate body 41 is connected to the top cover 10 through the first connection portion 413, and is connected to the chassis 20 through the second connection portion 414. The plate body 41 is connected to the left side plate 30 through the third connection portion 415 and the fourth connection portion 416, respectively. The plate body 41 is connected to different parts of the heat pump unit casing through multiple connection portions, which can improve the stability and bearing capacity of the overall structure and reduce the risk of vibration and looseness.

[0038] The right rear side plate 40 of the heat pump unit box body of the utility model embodiment is configured with more than two wire management structures on the plate body 41, and different wire passing holes are formed on each wire management structure for fixing the strong wires 70 and the weak wires 60. The strong wires 70 and the weak wires 60 can be sorted and separated to ensure that the strong wires 70 and the weak wires 60 do not interfere with each other during installation, avoid crossing or collision between the lines, reduce the risk of interference and failure, and improve the aesthetics of the overall wiring layout. In addition, by arranging the strong wire wiring hole 411 and the weak wire wiring hole 412 on the plate body 41, the wiring areas of the strong wires 70 and the weak wires 60 can be effectively divided, which helps to reduce the risk of confusion and incorrect connection.

[0039] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A right rear side panel, It is characterized in that It includes a plate body and a wire management structure, wherein the lower part of the inner wall of the plate body is provided with a wiring hole for a strong wire and a wiring hole for a weak wire, and at least two wire management structures are provided, and the two or more wire management structures are arranged on the inner wall of the plate body at intervals in the vertical direction, and the wire management structure includes a wire management piece and a wire passing buckle assembly, a wire passing groove is formed between the wire management piece and the plate body, the wire passing buckle is installed in the wire passing groove and connected to the wire management piece, and the wire passing buckle assembly is provided with a first wire passing buckle hole and a second wire passing buckle hole, and one of the first wire passing buckle hole and the second wire passing buckle hole is used to fix the strong wire, and the other is used to fix the weak wire.

2. The right rear side panel according to claim 1, It is characterized in that The first wire-passing hole is used to fix the weak-wire wires, and the second wire-passing hole is used to fix the strong-wire wires. The first wire-passing hole is close to the side edge of the plate body, the second wire-passing hole is located on the inner side of the first wire-passing hole, and the weak-wire wiring hole is located above the strong-wire wiring hole.

3. The right rear side panel according to claim 1, It is characterized in that The wire management component is arranged in a U shape and is welded to the plate body.

4. The right rear side panel according to claim 1, It is characterized in that The wire management component is arranged in a "X" shape, and comprises a U-shaped portion and connecting feet arranged at two ends of the U-shaped portion, and the connecting feet are screw-connected to the plate body.

5. The right rear side panel according to claim 1, It is characterized in that The wire management structure also includes a first connecting member and a second connecting member, the wire management member is provided with a first mounting hole and a second mounting hole, the wire passing buckle assembly includes a first wire passing buckle and a second wire passing buckle, the first wire passing buckle and the second wire passing buckle are both arranged in a C shape, the first wire passing buckle is provided with a first wire passing hole and a first connecting hole, the first connecting member passes through the first mounting hole to be connected to the first connecting hole, the second wire passing buckle is provided with a second wire passing hole and a second connecting hole, the second connecting member passes through the second mounting hole to be connected to the second connecting hole.

6. The right rear side panel according to claim 1, It is characterized in that The right rear side plate includes a right side portion and a rear side portion, the rear side portion is vertically arranged with respect to the right side portion, and the wire management member, the strong wire connection hole and the weak wire connection hole are all arranged on the right side portion.

7. A heat pump unit housing, It is characterized in that It includes a top cover, a bottom plate, a left side plate, a right rear side plate and a right front side plate, wherein the right rear side plate adopts the right rear side plate as described in any one of claims 1 to 6, and the right rear side plate is respectively connected to the left side plate and the right front side plate to form a frame structure, the top cover is arranged on the top of the frame structure, and the bottom plate is arranged on the bottom of the frame structure.

8. The heat pump unit housing according to claim 7, It is characterized in that A first connection portion is provided on the top of the plate body, a second connection portion is provided on the bottom of the plate body, a third connection portion is provided on the left side of the plate body, and a fourth connection portion is provided on the right side of the plate body. The plate body is connected to the top cover through the first connection portion and to the chassis through the second connection portion. The plate body is connected to the left side plate through the third connection portion and the fourth connection portion, respectively.

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