Air conditioner hanging machine

Abstract

The utility model discloses air conditioner hanging machine. The utility model discloses air conditioner hanging machine includes: the casing, heat exchanger, heat exchanger is located in casing, wind wheel, wind wheel is located in casing, electric control box, electric control box is located in casing, in the length direction of air conditioner hanging machine, electric control box is adjacent to the side of casing and is located one side of heat exchanger and wind wheel, electric control box includes box body, box cover and a plurality of cable, and at least two cables in a plurality of cable are arranged in the box body along the thickness direction of air conditioner hanging machine and are stacked, and box cover cooperates with box body to fix a plurality of cable, and the ground wire in a plurality of cable extends out of box body and is directly connected with heat exchanger to realize grounding. Air conditioner hanging machine of the utility model has electric control box width small, heat exchanger's heat exchange area is big, and the good refrigeration and heating performance, simple structure, low manufacturing cost and other advantages.

Description

Technical Field

[0001] This utility model relates to the field of home appliances, specifically to wall-mounted air conditioners. Background Technology

[0002] Because wall-mounted air conditioners contain many electrical components, they require numerous cables for connection. Furthermore, the limited internal space necessitates careful arrangement and constraint of these cables. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, this utility model proposes a wall-mounted air conditioner.

[0004] The present invention relates to a wall-mounted air conditioner unit comprising: a housing; a heat exchanger disposed within the housing; a fan wheel disposed within the housing; and an electrical control box disposed within the housing, located along the length of the wall-mounted air conditioner unit, adjacent to the side of the housing and situated on one side of the heat exchanger and the fan wheel. The electrical control box includes a box body, a cover, and multiple cables. At least two of the multiple cables are stacked and arranged within the box body along the thickness direction of the wall-mounted air conditioner unit. The cover cooperates with the box body to fix the multiple cables. A grounding wire among the multiple cables extends out of the box body and is directly connected to the heat exchanger to achieve grounding.

[0005] By arranging at least two of the multiple cables opposite each other in the thickness direction of the air conditioner unit, the space occupied by the multiple cables in the length direction of the air conditioner unit can be reduced, thereby reducing the size of the electrical control box in the length direction of the air conditioner unit, i.e., reducing the width of the electrical control box.

[0006] The length of the air conditioner unit, the heat exchanger, the fan (e.g., a cross-flow fan), and the width of the electrical control box are roughly the same. By reducing the size of the electrical control box along the length of the air conditioner unit, not only can the length of the heat exchanger be increased to improve its heat exchange area and thus its cooling and heating performance, but the length of the fan can also be increased to improve the airflow of both the fan and the air conditioner unit, thereby enhancing its cooling and heating performance.

[0007] In related technologies, the electrical control box includes a grounding board, with the ground wire first connected to the grounding board, and then the grounding board connected to the heat exchanger to complete the grounding.

[0008] By directly connecting the grounding wire to the heat exchanger, grounding is achieved, eliminating the need for a separate grounding plate. This not only simplifies the structure of the control box and reduces its manufacturing cost, but also allows for a further reduction in the box's width, thereby increasing the heat exchange area of ​​the heat exchanger and ultimately improving the cooling and heating performance of the wall-mounted air conditioner.

[0009] Therefore, the wall-mounted air conditioner of this utility model has the advantages of small width of electrical control box, large heat exchange area of ​​heat exchanger, good cooling and heating performance, simple structure and low manufacturing cost.

[0010] Optionally, the box body is provided with a positioning groove, through which the at least two cables pass. The electrical control box also includes a positioning element, at least a portion of which engages within the positioning groove to position the at least two cables.

[0011] Optionally, the positioning element has a through-hole through which the at least two cables pass.

[0012] Optionally, the positioning element includes a first half-positioning block and a second half-positioning block, and the perforation includes a first half-perforation formed on the first half-positioning block and a second half-perforation formed on the second half-positioning block. The first half-positioning block and the second half-positioning block are detachably engaged or pivotally connected between an open position and a closed position.

[0013] Optionally, the side wall of the box is provided with a wire passage, and the positioning groove is adjacent to the wire passage.

[0014] Optionally, the positioning groove has a first groove wall and a second groove wall opposite to each other in the length direction of the air conditioner, and a third groove wall and a fourth groove wall opposite to each other in the height direction of the air conditioner. The first groove wall and the fourth groove wall are each formed by a portion of the side wall of the box body, the bottom wall of the positioning groove is formed by a portion of the bottom wall of the box body, and the wire passage is formed on the fourth groove wall.

[0015] Optionally, the second groove wall and the third groove wall are respectively formed by protruding ribs provided in the box body.

[0016] Optionally, the positioning element is constructed as a positioning block with a generally rectangular parallelepiped shape, and the positioning groove is constructed as a generally rectangular groove.

[0017] Optionally, the box cover is provided with a limiting protrusion, which presses against the positioning member when the box cover is engaged with the box body.

[0018] Optionally, the stop surface of the limiting boss abuts against the stop surface of the positioning member, wherein the area of ​​the stop surface of the limiting boss is larger than the area of ​​the stop surface of the positioning member. Attached Figure Description

[0019] Figure 1 This is an exploded view of the electrical control box of the wall-mounted air conditioner according to an embodiment of the present utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the electrical control box of an air conditioner wall unit according to an embodiment of the present utility model;

[0021] Figure 3 yes Figure 2 Enlarged view of region A in the image;

[0022] Figure 4 This is a schematic diagram of the structure of the cover of the electrical control box of the air conditioner wall unit according to an embodiment of the present utility model;

[0023] Figure 5 yes Figure 4 Enlarged view of region B in the image;

[0024] Figure 6 This is a partial cross-sectional view of the electrical control box of an air conditioner wall unit according to an embodiment of the present utility model;

[0025] Figure 7 This is a partial structural schematic diagram of an air conditioner wall unit according to an embodiment of the present utility model;

[0026] Figure 8 This is a partial structural schematic diagram of an air conditioner wall unit according to an embodiment of the present utility model. Detailed Implementation

[0027] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] The following description, with reference to the accompanying drawings, describes an embodiment of the wall-mounted air conditioner 1000 according to the present invention. Figures 1-8 As shown, the air conditioner 1000 according to an embodiment of the present invention includes a housing 300, a heat exchanger 200, a fan, and an electrical control box 100. The heat exchanger 200 and the fan are disposed inside the housing 300. The electrical control box 100 is disposed inside the housing 300. In the length direction of the air conditioner 1000, the electrical control box 100 is adjacent to the side of the housing 300 and located on the same side as the heat exchanger 200 and the fan, that is, the electrical control box 100 and the heat exchanger 200 (fan) are arranged in the length direction of the air conditioner.

[0029] The electrical control box 100 includes a box body 1, a cover 2, and multiple cables 3. At least two of the multiple cables 3 are stacked and arranged inside the box body 1 along the thickness direction of the air conditioner 1000. The cover 2 cooperates with the box body 1 to fix the multiple cables 3. The grounding wire 5 of the multiple cables 3 extends out of the box body 1 and is directly connected to the heat exchanger 200 to achieve grounding.

[0030] By arranging at least two of the multiple cables 3 relative to each other in the thickness direction of the air conditioner 1000, the space occupied by the multiple cables 3 in the length direction of the air conditioner 1000 can be reduced, thereby reducing the size of the electrical control box 100 in the length direction of the air conditioner 1000, i.e., reducing the width of the electrical control box 100.

[0031] The length of the air conditioner 1000, the heat exchanger 200, the impeller (e.g., a cross-flow impeller), and the width of the electrical control box 100 are roughly the same. By reducing the size of the electrical control box 100 along the length of the air conditioner 1000, not only can the length of the heat exchanger 200 be increased to improve its heat exchange area and thus its cooling and heating performance, but the length of the impeller can also be increased to improve the airflow of both the impeller and the air conditioner 1000, thereby enhancing its cooling and heating performance.

[0032] In related technologies, the electrical control box includes a grounding board, with the ground wire first connected to the grounding board, and then the grounding board connected to the heat exchanger to complete the grounding.

[0033] By directly connecting the grounding wire 5 to the heat exchanger 200 for grounding, there is no need to install a grounding plate. This not only simplifies the structure of the electrical control box 100 and reduces its manufacturing cost, but also allows for a further reduction in the width of the electrical control box 100, thereby increasing the heat exchange area of ​​the heat exchanger 200 and improving the cooling and heating performance of the air conditioning unit 1000.

[0034] Therefore, the air conditioner 1000 according to the present utility model has the advantages of small width of electrical control box 100, large heat exchange area of ​​heat exchanger 200, good cooling and heating performance, simple structure and low manufacturing cost.

[0035] like Figures 1-8 As shown, the electrical control box 100 includes a box body 1, a cover 2, and multiple cables 3. The cover 2 mates with the box body 1. The multiple cables 3 may include at least one power cable and at least one communication cable.

[0036] Optionally, the housing 1 and the cover 2 are detachably connected to make the structure of the electrical control box 100 more robust. For example, the housing 1 and the cover 2 are detachably connected by snaps and / or fasteners. The fasteners can be screws or bolts, etc.

[0037] Multiple cables 3 are stacked along the thickness direction of the air conditioner unit 1000, meaning they are arranged in a stacked manner along the thickness direction of the air conditioner unit 1000. The thickness direction of the control box 100 is consistent with that of the air conditioner unit 1000; therefore, the multiple cables 3 are also arranged along the thickness direction of the control box 100. Optionally, the multiple cables 3 are sequentially contacted to allow for a more compact arrangement. A portion 31 of each cable 3 extends into the box body 1 so that the cable 3 connects to the circuit board inside the box body 1. The thickness direction of the control box 100 is as follows... Figure 6 As shown by arrow A in the diagram.

[0038] like Figures 1-3 as well as Figure 6 As shown, the housing 1 has a positioning groove 11 inside, through which at least two cables 3 pass. That is, the cables 3 stacked and arranged along the thickness direction of the air conditioner 1000 pass through the positioning groove 11. The control box 100 also includes a positioning member 4, at least a portion of which engages in the positioning groove 11 to position the at least two cables 3.

[0039] Therefore, the positioning groove 11 and the positioning element 4 can be used to constrain and limit the at least two cables 3, thereby preventing the at least two cables 3 from moving and making the at least two cables 3 more securely connected to the circuit board. Moreover, by using the positioning groove 11 and the positioning element 4 to constrain and limit the at least two cables 3, there is no need to provide a wire clamping plate and wire clamping plate screws for installing the cables 3, so as to simplify the structure of the control box 100 and improve the installation efficiency of the cables 3 and the assembly efficiency of the control box 100.

[0040] like Figures 1-3 As shown, the positioning element 4 has a through hole through which at least two cables 3 pass, meaning the positioning element 4 is fitted onto the at least two cables 3. This allows for a more convenient and secure assembly of the positioning element 4 and the at least two cables 3. Optionally, each cable 3 passes through the through hole, meaning the positioning element 4 is fitted onto multiple cables 3. This allows for a more convenient and secure assembly of the positioning element 4 and multiple cables 3.

[0041] Optionally, a portion 31 of each cable 3 extends into the housing 1, and a portion 31 of each cable 3 passes through a through hole, i.e., the positioning member 4 is fitted onto a portion 31 of each cable 3. This makes the structure of the control box 100 more reasonable. The positioning member 4 may include a through hole through which multiple cables 3 pass. The positioning member 4 may also include multiple through holes through which multiple cables 3 pass in a one-to-one correspondence.

[0042] like Figure 6As shown, the positioning element 4 includes a first half-positioning block 42 and a second half-positioning block 43. The perforation includes a first half-perforation formed on the first half-positioning block 42 and a second half-perforation formed on the second half-positioning block 43. The first half-positioning block 42 and the second half-positioning block 43 are detachably engaged. That is, the first half-positioning block 42 and the second half-positioning block 43 can be engaged so that the first half-perforation and the second half-perforation form a perforation, thereby positioning the at least two cables 3. The first half-positioning block 42 and the second half-positioning block 43 can also be disassembled to separate from each other, thereby facilitating the removal of the at least two cables 3 from the positioning element 4. This facilitates the assembly of the at least two cables 3 and the positioning element 4 together, and also facilitates the replacement of the at least two cables 3.

[0043] Alternatively, the first half-positioning block 42 and the second half-positioning block 43 can be pivotally connected between an open position and a closed position. When the first half-positioning block 42 and the second half-positioning block 43 are in the closed position, the first half-perforation and the second half-perforation form a perforation, thereby positioning the at least two cables 3. When the first half-positioning block 42 and the second half-positioning block 43 are in the open position, the first half-perforation and the second half-perforation separate from each other, so that the at least two cables 3 can be disengaged from the positioning member 4. This facilitates the assembly of the at least two cables 3 and the positioning member 4, and also facilitates the replacement of the at least two cables 3.

[0044] like Figures 1-3 As shown, a cable passage 14 is provided on the side wall 13 of the housing 1, and the positioning groove 11 is adjacent to the cable passage 14. This reduces the length of the portion of the cable 3 located inside the housing 1, thereby reducing the overall length of the cable 3.

[0045] Optionally, the housing 1 includes a lateral limiting portion, or the cover 2 includes a lateral limiting portion. The positioning member 4 cooperates with the lateral limiting portion to limit the positioning member 4 and a portion 31 of each cable 3 in the width direction of the control box 100. The width direction of the control box 100 is as follows: Figure 2 and Figure 3 As shown by arrow B in the diagram. The length direction of the 1000mm wall-mounted air conditioner is as follows. Figure 7 and Figure 8 As shown by arrow D in the diagram.

[0046] Optionally, the housing 1 includes a longitudinal limiting portion, or the cover 2 includes a longitudinal limiting portion. The positioning member 4 cooperates with the longitudinal limiting portion to limit the positioning member 4 and a portion 31 of each cable 3 in the height direction of the control box 100. The height direction of the control box 100 is as follows: Figure 2 , Figure 3 and Figure 7 As shown by arrow C in the diagram. The height direction of the air conditioner unit 1000 is consistent with the height direction of the electrical control box 100. The height direction of the air conditioner unit 1000 is as follows: Figure 7 As shown by arrow C in the diagram.

[0047] This allows for better constraint and limitation of the positioning element 4 and a portion 31 of each cable 3, thereby further preventing the movement of a portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0048] like Figure 2 and Figure 3 As shown, the lateral limiting portion includes a first limiting portion 121 and a second limiting portion 122, which are spaced apart along the length direction of the air conditioner 1000 (the width direction of the control box 100). A positioning member 4 is located between the first limiting portion 121 and the second limiting portion 122 along the length direction of the air conditioner 1000 (the width direction of the control box 100), and cooperates with the first limiting portion 121 and the second limiting portion 122.

[0049] This allows for better constraint and limitation of the positioning element 4 and a portion 31 of each cable 3 along the length of the air conditioner 1000 (the width of the control box 100), thereby further preventing the movement of a portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0050] like Figure 2 and Figure 3 As shown, the longitudinal limiting part includes a third limiting part 123 and a fourth limiting part 124, which are spaced apart along the height direction of the air conditioner 1000 (the height direction of the electrical control box 100). The positioning member 4 is located between the third limiting part 123 and the fourth limiting part 124 in the height direction of the air conditioner 1000 (the height direction of the electrical control box 100), and the positioning member 4 cooperates with the third limiting part 123 and the fourth limiting part 124.

[0051] This allows for better constraint and limitation of the positioning component 4 and a portion 31 of each cable 3 in the height direction of the air conditioner 1000 (the height direction of the electrical control box 100), thereby further preventing the movement of a portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0052] like Figure 2 and Figure 3 As shown, the positioning groove 11 has a first groove wall 111, a second groove wall 112, a third groove wall 113, and a fourth groove wall 114. The first groove wall 111 and the second groove wall 112 are opposite each other in the length direction of the air conditioner 1000 (the width direction of the electrical control box 100), and the third groove wall 113 and the fourth groove wall 114 are opposite each other in the height direction of the air conditioner 1000 (the height direction of the electrical control box 100).

[0053] At least a portion of the positioning member 4 is located within the positioning groove 11. The first groove wall 111 constitutes the first limiting part 121, the second groove wall 112 constitutes the second limiting part 122, the third groove wall 113 constitutes the third limiting part 123, and the fourth groove wall 114 constitutes the fourth limiting part 124.

[0054] In other words, the positioning component 4 is located between the first groove wall 111 and the second groove wall 112 in the length direction (width direction of the electrical control box 100) of the air conditioner 1000, and the positioning component 4 cooperates with the first groove wall 111 and the second groove wall 112. The positioning component 4 is located between the third groove wall 113 and the fourth groove wall 114 in the height direction (height direction of the electrical control box 100) of the air conditioner 1000, and the positioning component 4 cooperates with the third groove wall 113 and the fourth groove wall 114.

[0055] This makes the structure of the box 1 and the electrical control box 100 simpler and more reasonable. Moreover, by placing at least a part of the positioning member 4 into the positioning groove 11, the installation of the cable 3 can be completed more conveniently and easily.

[0056] like Figure 3 As shown, the first groove wall 111 and the fourth groove wall 114 are each formed by a portion of the side wall 13 of the box body 1, the bottom wall 117 of the positioning groove 11 is formed by a portion of the bottom wall 15 of the box body 1, and the wire passage 14 is formed on the fourth groove wall 114. This makes the structure of the box body 1 more compact and simpler.

[0057] like Figure 3 As shown, the second groove wall 112 and the third groove wall 113 are each composed of protruding ribs 16 provided inside the box body 1. Optionally, the positioning member 4 is constructed as a positioning block with a generally rectangular parallelepiped shape, and the positioning groove 11 is constructed as a generally rectangular groove. This allows the positioning member 4 to fit more stably with the positioning groove 11.

[0058] like Figures 4-6 As shown, the electrical control box 100 also includes a limiting boss 6. The limiting boss 6 is located on the cover 2, and when the cover 2 is engaged with the box body 1, the limiting boss 6 presses against the positioning member 4. The limiting boss 6 engages with the positioning member 4 to constrain and limit the positioning member 4 and a portion 31 of each cable 3 in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100), thereby further preventing the portion 31 of each cable 3 from moving and making the cable 3 more securely connected to the circuit board.

[0059] Optionally, the bottom walls 117 of the limiting boss 6 and the positioning groove 11 are spaced apart in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100), and the positioning member 4 is located between the limiting boss 6 and the bottom wall 117 of the positioning groove 11 in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100). The positioning member 4 cooperates with the bottom wall 117 of the limiting boss 6 and the positioning groove 11. This can better constrain and limit the positioning member 4 and a portion 31 of each cable 3 in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100), thereby further preventing the movement of the portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0060] For example, the limiting boss 6 is located in front of the positioning member 4, and the limiting boss 6 can prevent the positioning member 4 and a portion 31 of each cable 3 from moving forward. The bottom wall 117 of the positioning groove 11 is located behind the positioning member 4, and the bottom wall 117 of the positioning groove 11 can prevent the positioning member 4 and a portion 31 of each cable 3 from moving backward.

[0061] Optionally, the limiting boss 6 abuts against the positioning member 4. This allows for better constraint and limitation of the positioning member 4 and a portion 31 of each cable 3 in the thickness direction of the air conditioner unit 1000 (the thickness direction of the electrical control box 100), thereby further preventing the movement of a portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0062] like Figure 6 As shown, the stop surface 61 of the limiting boss 6 abuts against the stop surface 41 of the positioning member 4, and the area of ​​the stop surface 61 of the limiting boss 6 is larger than the area of ​​the stop surface 41 of the positioning member 4. This allows for better constraint and limitation of the positioning member 4 and a portion 31 of each cable 3 in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100), thereby further preventing the movement of a portion 31 of each cable 3 and making the cable 3 more securely connected to the circuit board.

[0063] Furthermore, by making the area of ​​the stop surface 61 of the limiting boss 6 larger than the area of ​​the stop surface 41 of the positioning member 4, the assembly accuracy of the stop surface 61 and the stop surface 41 can be reduced. Even if the limiting boss 6 is offset relative to the positioning member 4 to a certain extent, a portion of the stop surface 61 of the limiting boss 6 can still mate with at least a portion of the stop surface 41 of the positioning member 4. This reduces the assembly accuracy of the limiting boss 6 and the positioning member 4, thereby reducing the assembly accuracy of the cover 2 and the body 1, thus improving the assembly efficiency of the electrical control box 100, reducing the processing accuracy requirements of the cover 2 and the body 1, and consequently reducing the manufacturing difficulty and cost of the cover 2 and the body 1.

[0064] The limiting boss 6 has a first end face (stop surface 61) and a second end face facing each other in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100). The second end face of the limiting boss 6 contacts the cover 2. The positioning member 4 has a first end face (stop surface 41) and a second end face facing each other in the thickness direction of the air conditioner 1000 (the thickness direction of the electrical control box 100). The second end face of the positioning member 4 engages with (e.g., contacts) the bottom wall 117 of the positioning groove 11. Specifically, the first end face of the limiting boss 6 is the rear end face of the limiting boss 6, and the first end face of the positioning member 4 can be the front end face of the positioning member 4.

[0065] Optionally, the edge of the stop surface 41 of the positioning member 4 is located inside the edge of the stop surface 61 of the limiting boss 6. That is, the edge of the stop surface 61 of the limiting boss 6 is located outside the edge of the stop surface 41 of the positioning member 4. This can further reduce the assembly accuracy of the stop surface 61 and the stop surface 41, thereby further reducing the assembly accuracy of the cover 2 and the box body 1, thereby further improving the assembly efficiency of the electrical control box 100, further reducing the processing accuracy requirements of the cover 2 and the box body 1, and further reducing the manufacturing difficulty and manufacturing cost of the cover 2 and the box body 1.

[0066] Optionally, the ratio of the area of ​​the stop surface 61 of the limiting boss 6 to the area of ​​the stop surface 41 of the positioning member 4 is (1.2-1.9):1. This not only further reduces the assembly accuracy of the stop surface 61 and the stop surface 41, but also avoids the area of ​​the stop surface 61 of the limiting boss 6 being too large, so as to avoid interference between the limiting boss 6 and its stop surface 61 and other components.

[0067] Alternatively, the area of ​​the stop surface 61 of the limiting boss 6 and the area of ​​the stop surface 41 of the positioning member 4 are in the ratio of (1.3-1.4):1. This not only further reduces the assembly accuracy of the stop surface 61 and the stop surface 41, but also avoids the area of ​​the stop surface 61 of the limiting boss 6 being too large, so as to avoid interference between the limiting boss 6 and its stop surface 61 and other components.

[0068] like Figure 7 As shown, at least one of the multiple cables 3 includes a ground wire, and the electrical control box 100 also includes a grounding wire 5. The box body 1 has a wire passage hole. One end 51 of the grounding wire 5 is connected to the ground wire, and the other end 52 of the grounding wire 5 extends out of the box body 1 through the wire passage hole. The other end 52 of the grounding wire 5 is directly connected to the heat exchanger 200 for grounding.

[0069] In related technologies, the electrical control box includes a grounding board, with the ground wire first connected to the grounding board, and then the grounding board connected to the heat exchanger to complete the grounding.

[0070] This application achieves direct grounding by connecting one end 51 of the grounding wire 5 to the ground wire and extending the other end 52 of the grounding wire 5 out of the box 1 for grounding, thus eliminating the need for a separate grounding plate. This not only simplifies the structure of the electrical control box 100 and reduces its manufacturing cost, but also allows for a further reduction in the width of the electrical control box 100, thereby increasing the heat exchange area of ​​the heat exchanger 200 and ultimately improving the cooling and heating performance of the air conditioning unit 1000.

[0071] like Figure 6 and Figure 7 As shown, the multiple cables 3 include power cables 32 and communication cables 33. Power cable 32 includes a first ground wire, and communication cable 33 includes a second ground wire. There are two grounding wires 5; one end 51 of one grounding wire 5 is connected to the first ground wire, and one end 51 of the other grounding wire 5 is connected to the second ground wire. The other end 52 of each grounding wire 5 extends out of the housing 1 through a wire hole, and is connected to the heat exchanger 200 for grounding. This makes the structure of the electrical control box 100 more rational.

[0072] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0073] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0074] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0075] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0076] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0077] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A wall-mounted air conditioner, characterized in that, include: chassis; A heat exchanger, wherein the heat exchanger is disposed within the housing; A wind turbine, wherein the wind turbine is disposed within the housing; An electrical control box is disposed inside the housing, along the length of the air conditioner unit, adjacent to the side of the housing and located on one side of the heat exchanger and the fan wheel; The electrical control box includes a box body, a box cover, and multiple cables. At least two of the multiple cables are stacked and arranged in the box body along the thickness direction of the air conditioner. The box cover cooperates with the box body to fix the multiple cables. The grounding wire of the multiple cables extends out of the box body and is directly connected to the heat exchanger to achieve grounding.

2. The wall-mounted air conditioner according to claim 1, characterized in that, The box body is provided with a positioning groove, through which the at least two cables pass. The electrical control box also includes a positioning component, at least a portion of which engages within the positioning groove to position the at least two cables.

3. The wall-mounted air conditioner according to claim 2, characterized in that, The positioning element has a through hole through which the at least two cables pass.

4. The wall-mounted air conditioner according to claim 3, characterized in that, The positioning element includes a first half-positioning block and a second half-positioning block, and the perforation includes a first half-perforation formed on the first half-positioning block and a second half-perforation formed on the second half-positioning block. The first half-positioning block and the second half-positioning block are detachably engaged or pivotally connected between an open position and a closed position.

5. The wall-mounted air conditioner according to claim 2, characterized in that, The side wall of the box is provided with a wire passage, and the positioning groove is adjacent to the wire passage.

6. The wall-mounted air conditioner according to claim 5, characterized in that, The positioning groove has a first groove wall and a second groove wall opposite to each other in the length direction of the air conditioner, and a third groove wall and a fourth groove wall opposite to each other in the height direction of the air conditioner. The first groove wall and the fourth groove wall are each formed by a part of the side wall of the box body. The bottom wall of the positioning groove is formed by a part of the bottom wall of the box body. The wire passage is formed on the fourth groove wall.

7. The wall-mounted air conditioner according to claim 6, characterized in that, The second and third groove walls are respectively composed of protruding ribs provided in the box body.

8. The wall-mounted air conditioner according to claim 2, characterized in that, The positioning element is constructed as a positioning block with a generally rectangular shape, and the positioning groove is constructed as a generally rectangular groove.

9. The wall-mounted air conditioner according to claim 2, characterized in that, The box lid is provided with a limiting protrusion, and when the box lid is engaged with the box body, the limiting protrusion presses against the positioning member.

10. The wall-mounted air conditioner according to claim 9, characterized in that, The stop surface of the limiting boss abuts against the stop surface of the positioning member, wherein the area of ​​the stop surface of the limiting boss is larger than the area of ​​the stop surface of the positioning member.

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