Electrical appliance box and air conditioner outdoor unit

Abstract

The present invention relates to an electrical box and an outdoor unit, which are arranged on an electrical box support frame, and the electrical box includes a fixedly connected mounting plate and a support member, the mounting plate is used to mount electrical components, and the support member abuts against the electrical box support frame and can slide relative to the electrical box support frame to flip the mounting plate. The rotatable electrical box in the present invention can make the electrical components in the electrical box face the operator during installation or maintenance. At this time, the operator does not need to bend down and can clearly see the terminal position of the electrical components and the mainboard silk screen, thereby improving the installation and maintenance efficiency.

Description

Technical Field

[0001] The invention relates to an electrical appliance box, in particular to an electrical appliance box on an outdoor unit of an air conditioner. Background Art

[0002] At present, electrical boxes have been widely used in electrical equipment, but for considerations such as heat dissipation and preventing dust accumulation on electrical components, most electrical boxes are inverted electrical boxes. The installation direction of electrical components (such as wiring terminals, etc.) in inverted electrical boxes is often not facing the operator. During assembly, the operator needs to lower his head to see the wiring terminals clearly, which consumes physical energy and reduces installation efficiency. In addition, electrical boxes often have a small installation space. When the terminals on the mainboard are on the side away from the operator, the operating space is small, and it is inconvenient to check the wiring. When the mainboard needs to be replaced for after-sales maintenance, the terminal retainer must be disassembled to plug and unplug the terminals. However, the installation space of the electrical box is small and the terminal retainer is difficult to disassemble, resulting in many inconveniences in after-sales maintenance. Summary of the invention

[0003] The purpose of the present invention is to provide an electrical appliance box assembly to solve the problem of inconvenience in installation and maintenance of the electrical appliance box in the prior art and to improve the installation and maintenance efficiency of the electrical appliance box.

[0004] To achieve the above-mentioned purpose, the present invention provides an electrical box assembly, including an electrical box support frame and an electrical box installed on the electrical box support frame, the electrical box including a mounting plate, the mounting plate is used to install electrical components, a support member is fixedly connected to the mounting plate, the support member abuts against the electrical box support frame and can slide relative to the electrical box support frame so that the mounting plate can be flipped from a first position to a second position; wherein, when the mounting plate is in the first position, the plane where the mounting plate is located is a first plane, and when the mounting plate is in the second position, the plane where the mounting plate is located is a second plane, and there is an angle a between the first plane and the second plane, wherein 0°<a≤180°.

[0005] In some embodiments, the trajectory of the support member sliding relative to the electrical box support frame is an arc trajectory.

[0006] In some embodiments, the electrical box support bracket includes a support matching structure, the support member forms an arcuate contact surface, and the support matching structure forms a matching contact surface that matches the arcuate contact surface, or the support matching structure forms an arcuate contact surface, and the support member forms a matching contact surface that matches the arcuate contact surface. The support member and the support matching structure can flip the mounting plate from a first position to a second position through relative sliding between the arcuate contact surface and the matching contact surface.

[0007] In some embodiments, when the support member is formed with an arc-shaped contact surface, and the support matching structure is formed with a matching contact surface matching with the arc-shaped contact surface, the arc-shaped contact surface protrudes in a direction close to the support matching structure;

[0008] or,

[0009] When the supporting matching structure is formed with an arc-shaped contact surface, and the supporting member is formed with a matching contact surface matching with the arc-shaped contact surface, the arc-shaped contact surface protrudes in a direction approaching the supporting member.

[0010] In some embodiments, a limiting groove is formed on the arc-shaped contact surface, and the mating contact surface slides relatively in the limiting groove so that the mounting plate rotates from the first position to the second position.

[0011] In some embodiments, at least two first limiting pieces are arranged in parallel on the support member, a first limiting groove is formed between two adjacent first limiting pieces, and the supporting matching structure slides on the first limiting groove;

[0012] or,

[0013] At least two second limiting pieces are arranged in parallel on the supporting matching structure, a second limiting groove is formed between two adjacent second limiting pieces, and the supporting member slides on the second limiting groove.

[0014] In some embodiments, a first lug is provided on one side of the electrical box, a first connecting hole is provided on the first lug, a second connecting hole is provided at a corresponding position of the electrical box support frame, and the first connecting hole and the second connecting hole are connected by a connecting piece.

[0015] In some embodiments, the first lug and the electrical box support bracket are disposed adjacent to each other in a direction along the rotation axis of the mounting plate.

[0016] In some embodiments, a second lug is provided on the other side of the electrical box opposite to the first lug, a third connecting hole is provided on the second lug, a fourth connecting hole is provided on the electrical box support frame, and the third connecting hole is connected to the fourth connecting hole by a fastener.

[0017] In some embodiments, the second lug and the electrical box support bracket are disposed adjacent to each other in a direction perpendicular to the rotation axis of the mounting plate.

[0018] To achieve the above object, the present invention further provides an air conditioner outdoor unit, comprising the above electrical appliance box.

[0019] In some embodiments, the electrical box is an inverted electrical box, and when the mounting plate is located at the first position, the plane of the mounting plate used to mount the electrical components faces in a vertically downward direction.

[0020] In some embodiments, the air conditioner outdoor unit includes a fan cavity for installing a fan and a compressor cavity for installing a compressor, the fan cavity and the compressor cavity are separated by a partition, and the electrical box support frame is formed by the partition.

[0021] In some embodiments, the partition also includes a transition plate connected to the electrical box support frame and a back plate connected to the transition plate, the transition plate is arc-shaped, and the height of the transition plate and the back plate is lower than the lowest point of the support member in the vertical direction.

[0022] In some embodiments, the outdoor unit also includes a condenser, characterized in that a first lug is provided on one side of the electrical box, a first connecting hole is provided on the first lug, a second connecting hole is provided on the side of the electrical box support frame close to the condenser, the first lug and the electrical box support frame are adjacently arranged in the horizontal direction, and the first connecting hole and the second connecting hole are connected by a first connecting member.

[0023] Based on the above scheme, an embodiment of the present invention arranges a mounting plate on the electrical box, and a support member is provided on the mounting plate. The support member abuts against the electrical box support frame and slides relative to the electrical box support frame to realize the flipping of the mounting plate, so that the electrical components on the mounting plate are within the direct line of sight of the operator. The operator can clearly see the electrical components without lowering his head, which is convenient for connecting wires.

[0024] In addition, the support member slides in an arc segment track relative to the electrical box support frame, which can facilitate and smoothly move the mounting plate and the electrical box to achieve flipping.

[0025] The sliding connection between the support member and the electrical box support frame is achieved through the arc-shaped contact surface, so that the electrical box is in the first position in a natural state and reaches the second position in a sliding state. Compared with the fixed-axis rotation form in the prior art, the sliding connection of the arc-shaped contact surface can save effort. Only a slight downward force is required on one side of the top of the mounting plate to make the mounting plate and the electrical box slide along the arc segment trajectory to the second position, which is convenient for connecting the wires. After releasing the force, the mounting plate and the electrical box finally reach the first position, which is convenient for fixation to the electrical box support frame, and the installation and disassembly of the electrical box is more convenient.

[0026] In addition, the provision of the first limiting groove or the second limiting groove can prevent the electrical box from being dislocated due to deviation during the flipping process.

[0027] When the electrical box is installed on the air conditioner outdoor unit, the partition on the outdoor unit includes an electrical box support frame, a transition plate and a back plate connected to the transition plate. The height of the transition plate and the back plate is lower than the lowest point of the arc contact surface in the vertical direction, which can avoid interference between the electrical box and the partition during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0029] Figure 1 It is a schematic diagram of the matching structure of the electrical box and the electrical box support frame when the electrical box is in the first position in the present invention;

[0030] Figure 2 It is a schematic diagram of the matching structure of the electrical box and the electrical box support frame when the electrical box is in the second position in the present invention;

[0031] Figure 3 It is a structural schematic diagram of an electrical appliance box according to a second embodiment of the present invention;

[0032] Figure 4 It is a front view of the electrical appliance box of the third embodiment of the present invention;

[0033] Figure 5 It is a bottom view of the electrical appliance box of the third embodiment of the present invention;

[0034] Figure 6 It is a front view of the electrical box support frame of the third embodiment of the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the partition in the outdoor unit of the fourth embodiment of the present invention.

[0036] In the figure:

[0037] 1. Electrical box support frame; 2. Electrical box; 21. Support member; 22. Mounting plate; 23. First limiting groove; 24. First limiting piece; 4. Arc-shaped contact surface; 7. First lug; 71. First connecting hole; 8. Second connecting hole; 91. Third connecting hole; 100. Second lug; 63. Transition plate; 13. Back plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0040] The inventor found that in the process of disassembling and assembling the electrical box, since the electrical components in the electrical box are often not facing the operator, there is a problem of inconvenience in installation and maintenance. Although there is a solution in the prior art to allow the electrical box to rotate by adding a rotating shaft, this solution is relatively laborious during operation. Therefore, the present invention proposes a sliding and rotating electrical box, in which a support member is added to the electrical box, so that the support member and the electrical box support frame slide relative to each other, and then the electrical box is slid from the natural state to a position facing the operator, so that the electrical box is easy to install and maintain, and the installation and maintenance process is more labor-saving.

[0041] Embodiment 1

[0042] like Figure 1-2 As shown, in the first embodiment provided by the present invention, a rotatable electrical box 2 is included, which is installed on the electrical box support frame 1. The electrical box 2 includes a mounting plate 22 and a support member 21. The mounting plate 22 is used to install electrical components, including but not limited to resistors, capacitors, inductors or wiring terminals. The support member 21 is fixedly connected to the mounting plate 22; the support member 21 abuts against the electrical box support frame 1 and can slide relative to the electrical box support frame 1, so that the mounting plate 22 and the electrical box 2 can be turned over.

[0043] Specifically, the mounting plate 22 can be rotated from a first position to a second position, wherein the first position is an installation position for fixing the electrical box 2 on the electrical box support frame 1, and the second position is a position that the electrical box 2 can reach after sliding and rotating in cooperation with the supporting matching structure through the support member 21. When the mounting plate 22 is located at the first position, the plane where the mounting plate 22 is located is the first plane A, and when the mounting plate 22 is located at the second position, the plane where the mounting plate 22 is located is the second plane B. There is an angle a between the first plane A and the second plane B, and the angle range of the angle a is (0,180]. The angle range of the angle a can be adaptively adjusted according to the actual situation of the operator, taking full account of the operating characteristics of different workstations. At this time, the electrical box 2 also rotates from the first position to the second position with the mounting plate 22.

[0044] When the mounting plate 22 and the electrical box 2 are rotated from the first position to the second position, the electrical components in the electrical box 2 can face the operator, and the operator can clearly see the terminal position of the electrical components and the silk screen of the main board without bending down, which is convenient for connecting the wires. After the connection is completed, the mounting plate 22 and the electrical box 2 are slid back to the first position and fixed to the electrical box support frame 1 by pins or screws to complete the installation.

[0045] Preferably, the trajectory of the support member 21 sliding relative to the electrical box support frame 1 is an arc trajectory. Sliding along the arc trajectory can facilitate and smoothly move the electrical box 2 to achieve flipping.

[0046] The electrical box support frame 1 in this embodiment includes a supporting matching structure, wherein the support member 21 and one of the supporting matching structures form an arcuate contact surface 4, and the other forms a matching contact surface that matches the arcuate contact surface 4. The arcuate contact surface 4 and the matching contact surface are slidably connected. Through the relative sliding between the arcuate contact surface 4 and the matching contact surface, the support member 21 and the supporting matching structure also slide relative to each other. At this time, the electrical box 2 and the mounting plate 22 can rotate along the arcuate contact surface 4 from the first position to the second position.

[0047] Specifically, the support member 21 may be formed with an arcuate contact surface, and the supporting matching structure may be formed with a matching contact surface matching the arcuate contact surface; or the supporting matching structure may be formed with an arcuate contact surface, and the support member may be formed with a matching contact surface matching the arcuate contact surface.

[0048] When the electrical box 2 is an inverted electrical box, the plane where the electrical components of the mounting plate 22 are located faces the vertical downward direction. At this time, the electrical components are facing downward. The electrical box 2 and the mounting plate 22 are in the first position. A support member 21 is provided on the electrical box 2 in a direction perpendicular to the mounting plate 22, and the support member 21 extends in the vertical downward direction. A supporting matching structure is provided at a corresponding position of the electrical box support frame 1. The support member 21 and the supporting matching structure can slide relative to each other along an arcuate trajectory via an arcuate contact surface 4 and a matching contact surface. When installation or maintenance operations are required, the operator rotates the electrical box 2 clockwise or counterclockwise along the arcuate trajectory so that the electrical components (such as the mainboard wiring terminals) on the mounting plate 22 are within the operator's direct line of sight, which is convenient for the operator to perform installation or maintenance operations. Furthermore, the second position is as Figure 2 As shown, it can be flexibly changed with the operator, as long as the direction of the terminal block can be changed to facilitate the operator to operate the patch cord.

[0049] The sliding connection between the support member and the electrical box support frame is achieved through the arc contact surface and the mating contact surface, so that the electrical box 2 and the mounting plate 22 are in the first position in the natural state and reach the second position in the sliding state. Compared with the fixed-axis rotation form in the prior art, the sliding connection of the arc contact surface can save effort. Only a slight downward force is required on one side of the top of the mounting plate 22 to make the electrical box 2 slide along the arc segment trajectory to the second position, which is convenient for connecting the wires. After releasing the force, the mounting plate automatically slides to the first position due to gravity, which is convenient for fixing to the electrical box support frame and makes the installation and disassembly of the electrical box 2 more convenient.

[0050] Further, based on the formation of the arc-shaped contact surface, the matching relationship between the support member 21 and the supporting matching structure can be: Figure 1 As shown, the support member 21 is an arcuate contact surface 4 protruding toward the supporting matching structure, and the supporting matching structure is provided with a corresponding recessed matching contact surface; or, the supporting matching structure is provided with an arcuate contact surface protruding toward the support member 21, and the support member 21 is a corresponding recessed matching contact surface, and the arcuate contact surface slides along the matching contact surface, so that the rotation of the mounting plate 22 and the electrical box 2 is smoother.

[0051] Embodiment 2

[0052] The second embodiment is an improvement on the first embodiment.

[0053] A limiting groove is formed on the arc-shaped contact surface. During the rotation of the mounting plate 22, the matching contact surface slides in the limiting groove on the arc-shaped contact surface to avoid slipping between the support member and the electrical box support frame.

[0054] Specifically, Figure 3 As shown, at least two first limiting pieces 24 are arranged side by side on the support member in the second embodiment, and a first limiting groove 23 is formed between two adjacent first limiting pieces 24, and the supporting matching structure slides on the first limiting groove 23;

[0055] or,

[0056] At least two second limiting pieces are arranged in parallel on the supporting matching structure, a second limiting groove is formed between two adjacent second limiting pieces, and the supporting member slides on the second limiting groove.

[0057] By arranging a limiting piece on the support member or the support matching structure, the support member and the support matching structure can be prevented from deflecting or slipping during the sliding process, making the sliding process more stable.

[0058] Embodiment 3

[0059] like Figure 4-6, the third embodiment is an improvement based on the structure of the first or second embodiment. In the third embodiment, a first lug 7 is provided on one side of the electrical box 2, a first connecting hole 71 is provided on the first lug, and a second connecting hole 8 is provided on the electrical box support frame 1. The first connecting hole 71 and the second connecting hole 8 are connected by a connecting member. Preferably, the connecting member can be a pin or a screw. In the third embodiment, preferably, the connecting member is a plug and a screw. The plug includes a limit head and a connecting column. One end of the limit head is fixed to the head end of the connecting column, and a through hole is provided in the radial direction of the end of the connecting column. When fixed, the connecting column is penetrated with the first connecting hole 71 and the second connecting hole 8. The through hole cooperates with the connecting screw to limit the end, and cooperates with the limit head to achieve the limit of the two ends of the first connecting hole 71 and the second connecting hole 8 after the cooperation. By connecting the first connecting hole 71 and the second connecting hole 8, the electrical box can be fixed in the first position to prevent the electrical box from sliding unnecessarily during the normal operation of the electrical appliance, and the electrical box and the electrical box support frame are fixed.

[0060] Furthermore, the first lug 7 and the electrical box support frame 1 are adjacently arranged along the direction of the rotation axis of the mounting plate. At this time, when the electrical box 2 slides along the arc-shaped contact surface, the first lug 7 and the electrical box support frame 1 will not collide or interfere with each other, and the rotation can proceed smoothly.

[0061] Furthermore, a second lug 100 is provided on the other side of the electrical box 2 opposite to the first lug 7, and a third connecting hole 91 is provided on the second lug 100. A fourth connecting hole is provided on the electrical box support frame 1 at a position corresponding to the second lug 100. The third connecting hole and the fourth connecting hole are connected by a fastener, and the fastener can be a pin or a screw. In this embodiment, preferably, the fastener is a screw, and the electrical box is fixed more stably by the screw. Preferably, the second lug 100 and the electrical box support frame 1 are adjacently arranged in a direction perpendicular to the axis of rotation of the mounting plate. The axis of the third connecting hole 91 is perpendicular to the axis of the first connecting hole 71. At this time, the first lug can prevent interference, and the second lug facilitates the installation of the connector, while taking into account the reliability of sliding and the convenience of installation.

[0062] Furthermore, when the electrical box 2 is an inverted electrical box and the plane of the mounting plate 22 for mounting electrical components faces vertically downward, the first lug 7 and the electrical box support frame 1 are adjacently arranged in the horizontal direction, and the second lug 100 and the electrical box support frame 1 are adjacently arranged in the vertical direction.

[0063] Embodiment 4

[0064] like Figure 7As shown, in the fifth embodiment, the electrical box 2 is arranged in the outdoor unit of the air conditioner. Specifically, the outdoor unit of the air conditioner includes a fan chamber for installing a fan and a compressor chamber for installing a compressor, the fan chamber and the compressor chamber are separated by a partition, and the electrical box support frame 1 is composed of the partition. When installing and repairing the electrical box of the outdoor unit of the air conditioner, by sliding the electrical box 2 installed on the partition, the electrical box 2 can be rotated clockwise or counterclockwise along the arc-shaped contact surface 4, so that the wiring terminals on the mounting plate 22 face the operator, which is convenient for installation and maintenance.

[0065] Furthermore, the electrical box 2 is an inverted electrical box installed in an inverted manner. When the mounting plate 22 and the electrical box 2 are located in the first position before flipping, the plane of the mounting plate 22 for mounting the electrical components faces vertically downward.

[0066] Furthermore, the partition also includes a transition plate 63 connected to the electrical box support frame and a back plate 13 connected to the transition plate. The transition plate is arc-shaped, and the height of the transition plate 63 and the height of the back plate 13 are lower than the lowest point of the support in the vertical direction. At this time, the transition plate and the back plate together form a clearance space to prevent the electrical box from interfering with the transition plate and the back plate during rotation.

[0067] Furthermore, the outdoor unit also includes a condenser, and the second connection hole on the electrical box support frame is located on a side close to the condenser, and at this time, the first lug 7 on the electrical box and the electrical box support frame are arranged adjacent to each other in the horizontal direction, and the first connection hole 71 and the second connection hole 8 are connected by a first connecting member. Because the condenser is often arranged on the side of the outdoor unit away from the maintenance port, the first lug 7 and the partition (i.e., the electrical box support frame 1) are staggered at this time, and when the electrical box 2 is slid, the first lug 7 close to the condenser side slides downward, and the other side of the electrical box 2 naturally tilts up, that is, the wiring terminal can be directed toward the maintenance port of the air conditioner outdoor unit, and at this time, the convenience of maintenance is improved.

[0068] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0069] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0070] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical box assembly, comprising an electrical box support frame and an electrical box mounted on the electrical box support frame, characterized in that: The electrical box includes a mounting plate, the mounting plate is used to mount electrical components, a support member is fixedly connected to the mounting plate, the support member abuts against the electrical box support frame and can slide relative to the electrical box support frame, so that the mounting plate is flipped from a first position to a second position; When the mounting plate is located at the first position, the plane where the mounting plate is located is the first plane, and when the mounting plate is located at the second position, the plane where the mounting plate is located is the second plane. An angle a is formed between the first plane and the second plane. Among them, 0°<a≤180°; The electrical box support frame includes a supporting matching structure, at least two first limiting plates are arranged in parallel on the supporting member, a first limiting groove is formed between two adjacent first limiting plates, and the supporting matching structure slides on the first limiting groove; or at least two second limiting plates are arranged in parallel on the supporting matching structure, a second limiting groove is formed between two adjacent second limiting plates, and the supporting member slides on the second limiting groove.

2. The electrical box assembly according to claim 1, characterized in that: The trajectory of the support member sliding relative to the electrical box support frame is an arc trajectory.

3. The electrical box assembly according to claim 1, characterized in that: The support member is formed with an arc-shaped contact surface, and the support matching structure is formed with a matching contact surface matching with the arc-shaped contact surface, or the support matching structure is formed with an arc-shaped contact surface, and the support member is formed with a matching contact surface matching with the arc-shaped contact surface, The first limiting groove is formed on the arc-shaped contact surface of the support member; The second limiting groove is formed on the arc-shaped contact surface of the supporting matching structure.

4. The electrical box assembly according to claim 3, characterized in that: When the support member is formed with an arc-shaped contact surface, and the support matching structure is formed with a matching contact surface matching with the arc-shaped contact surface, the arc-shaped contact surface protrudes in a direction close to the support matching structure; Alternatively, when the supporting matching structure is formed with an arc-shaped contact surface, and the supporting member is formed with a matching contact surface matching with the arc-shaped contact surface, the arc-shaped contact surface protrudes in a direction approaching the supporting member.

5. The electrical box assembly according to any one of claims 1 to 4, characterized in that: A first lug is provided on one side of the electrical box, a first connecting hole is provided on the first lug, a second connecting hole is provided at a corresponding position of the electrical box support frame, and the first connecting hole and the second connecting hole are connected by a connecting piece.

6. The electrical box assembly according to claim 5, characterized in that: The first lug and the electrical equipment box support frame are adjacently arranged in a direction along the rotation axis of the mounting plate.

7. The electrical box assembly according to claim 6, characterized in that: A second lug is provided on the other side of the electrical box opposite to the first lug, a third connecting hole is provided on the second lug, a fourth connecting hole is provided on the electrical box support frame, and the third connecting hole is connected to the fourth connecting hole via a fastener.

8. The electrical box assembly according to claim 7, characterized in that: The second lug and the electrical box support frame are adjacently arranged in a direction perpendicular to the rotation axis of the mounting plate.

9. An air conditioner outdoor unit, characterized in that: The invention comprises the electrical box as described in any one of claims 1 to 8.

10. The air conditioner outdoor unit according to claim 9, characterized in that: The electrical appliance box is an inverted electrical appliance box. When the mounting plate is located at the first position, the plane of the mounting plate used to mount the electrical components faces in a vertically downward direction.

11. The air conditioner outdoor unit according to claim 10 or 9, characterized in that: The air conditioner outdoor unit comprises a fan chamber for installing a fan and a compressor chamber for installing a compressor, the fan chamber and the compressor chamber are separated by a partition, and the electrical box support frame is formed by the partition.

12. According to the air conditioner outdoor unit of claim 11, the partition also includes a transition plate connected to the electrical box support frame and a back plate connected to the transition plate, the transition plate is arc-shaped, and the height of the transition plate and the back plate is lower than the lowest point of the support member in the vertical direction.

13. The air conditioner outdoor unit according to claim 12, further comprising a condenser, characterized in that: A first lug is provided on one side of the electrical box, a first connecting hole is provided on the first lug, a second connecting hole is provided on the side of the electrical box support frame close to the condenser, the first lug and the electrical box support frame are adjacently arranged in the horizontal direction, and the first connecting hole and the second connecting hole are connected by a first connecting member.

Images