CN218851147U

CN218851147U - Electrical apparatus box structure, electrical apparatus box and air conditioner

Info

Publication number: CN218851147U
Application number: CN202223576744.7U
Authority: CN
Inventors: 罗轩宇; 詹朝永; 刘莹; 张天顺; 张峰峰; 陈佑杨
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-11
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an electrical apparatus box structure, electrical apparatus box and air conditioner, include: the electric appliance box comprises a first plate body, a connecting plate connected with one side of the first plate body and a second plate body connected with the other side of the first plate body, wherein the connecting plate and the second plate body are spliced to form the electric appliance box, and a mounting groove for forming a protruding mounting heat dissipation piece is formed in the splicing side of the connecting plate and the second plate body. The utility model provides an electrical apparatus box passes through split type design, and the follow-up maintenance to components and parts of being convenient for has solved the problem of installing complicacy, after-sale maintenance difficulty in production, and through the mounting groove that sets up installation radiating piece, neither occupies the inner space of electrical apparatus box moreover, can cover the monoblock drive plate again, carries out high-efficient heat dissipation to the drive plate.

Description

Electrical apparatus box structure, electrical apparatus box and air conditioner

Technical Field

The utility model relates to an electrical apparatus mounting structure technical field especially relates to an electrical apparatus box structure, electrical apparatus box and air conditioner.

Background

Based on the rapid development of the air conditioning industry, the structure of the air conditioning outdoor unit tends to be more miniaturized and refined. Therefore, under the condition that original components and air-conditioning pipelines are basically unchanged, the size of the whole air-conditioning system is required to be reduced, and the air-conditioning system has to be realized by optimizing the structural design, reasonably distributing all modules and the like. Therefore, most of the traditional electrical boxes are directly designed into an integral module, which is difficult to overhaul and causes inconvenient installation of electrical elements on the electrical boxes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an electrical apparatus box all is the technical problem of integral design among the above-mentioned prior art, provides an electrical apparatus box structure, electrical apparatus box and air conditioner.

The utility model adopts the technical proposal that:

the utility model provides an electrical apparatus box structure, include: the electric appliance box comprises a first plate body, a connecting plate connected with one side of the first plate body and a second plate body connected with the other side of the first plate body, wherein the connecting plate and the second plate body are spliced to form the electric appliance box, and a mounting groove for forming a protruding mounting heat dissipation piece is formed in the splicing side of the connecting plate and the second plate body.

The connecting plate includes the first curb plate portion that bending type formed, first connecting portion and bellying, first curb plate portion is connected with first plate body, the inboard formation of bellying the mounting groove.

The second plate body comprises a second side plate portion and a second connecting portion, the second side plate portion is formed by bending, the second side plate portion is connected with the first plate body, and the second connecting portion is connected with the protruding portion.

The tail end of the second connecting portion is bent to be attached to the inner wall of the mounting groove on the inner side of the protruding portion.

The first plate body, the connecting plate and the second plate body are connected through a buckle, a screw or welded.

And a square opening is formed in the side surface of the connecting plate opposite to the second plate body.

One end edge of the first plate body extends outwards to form a sub-plate body.

The utility model also provides an electrical apparatus box, including foretell electrical apparatus box structure.

The electrical box comprises a drive board, a main control board, a filter board, a first wiring board and a second wiring board, wherein the drive board is installed on the inner side face of the splicing side of the connecting board and the second board body, the main control board, the filter board and the first wiring board are installed on the outer side face of the first board body, and the second wiring board is installed on the sub-board body.

The utility model also provides an air conditioner, including foretell electrical apparatus box.

Compared with the prior art, the utility model provides an electrical apparatus box passes through split type design, and the follow-up maintenance to components and parts of being convenient for has solved the problem of installing complicacy, after-sale maintenance difficulty in production, and through the mounting groove that sets up the installation radiating piece, neither occupies electrical apparatus box's inner space moreover, can cover the monoblock drive plate again, carries out high-efficient heat dissipation to the drive plate.

Through the reasonable planning overall arrangement to drive plate, main control board, filtering board, wiring board, will be used for the second wiring board and the first wiring board of communication to arrange in first plate body and extension, can reduce the electromagnetic interference who walks the line and produce by a wide margin. The main control board and the filter board are arranged on the main body part of the first board body, and the main control board and the filter board are arranged on the graphic position to facilitate production, installation and subsequent after-sale maintenance due to the complex wiring and other problems. The drive plate is installed in the electrical apparatus box, and on the concatenation side of connecting plate and second plate body promptly, settle it in being close to the electrical apparatus box rear side, be favorable to installing the cooling tube and pass through the refrigerant heat dissipation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a first plate in an embodiment of the present invention;

fig. 2 is a schematic perspective view of the second plate in the embodiment of the present invention;

fig. 3 is an end view of an embodiment of the invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a schematic perspective view of an electrical box according to an embodiment of the present invention.

1. A first plate body; 11. a sub-board body;

2. a connecting plate; 21. a first side plate portion; 22. a first connection portion; 23. a boss portion;

3. a second plate body; 31. a second side plate portion; 32. a second connecting portion;

4. a baffle plate; 5. a main control board; 6. a filter plate; 7. a drive plate; 8. a first wiring board; 9. a second patch panel.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.

Traditional electrical apparatus box all direct design be a whole module, can not dismantle the installation, can lead to follow-up difficult examining and repairing it when components and parts trouble appearing, also leads to electrical components on the electrical apparatus box to install inconvenient moreover. Therefore, the utility model provides an electrical apparatus box structure adopts split type design, can install components and parts on each concatenation module earlier in the concrete use, constitutes an electrical apparatus box with each module concatenation again.

As shown in fig. 1 to 4, the utility model provides an electrical box structure, include: first plate body 1, connecting plate 2, second plate body 3, the left side edge connection connecting plate 2 of first plate body 1, second plate body 3 is connected on the right side of first plate body 1, and connecting plate 2 and second plate body 3 are L shape, and connecting plate 2 can splice each other with the just right side of first plate body 1 with second plate body 3 promptly, makes first plate body 1, connecting plate 2 and second plate body 3 enclose into a both ends opening electrical apparatus box. And the splicing side of the connecting plate 2 and the second plate body 3 is provided with a bulge to form a mounting groove for mounting the heat dissipation piece B, the drive plate 7 can be mounted on the inner side of the splicing side, and the heat dissipation piece mounted in the mounting groove can dissipate heat for the drive plate 7.

The utility model provides an electrical apparatus box passes through split type design, and the follow-up maintenance to components and parts of being convenient for has solved the problem of installing complicacy, after-sale maintenance difficulty in production, and through the mounting groove that sets up the installation radiating piece, neither occupies electrical apparatus box's inner space moreover, can cover monoblock drive plate 7 again, carries out high-efficient heat dissipation to drive plate 7.

In a specific embodiment, a baffle plate 4 is further arranged on the inner side of the first plate body 1, and after various components are mounted on the outer side of the first plate body 1, the baffle plate 4 can block various screw feet and also plays a role in isolating interference.

The tip of first plate body 1 still outwards extends a subplate body 11, is used for the installation wiring board on the subplate body 11, and subplate body 11 makes with the concrete integrated into one piece of first plate body 1, and the subplate body 11 forms after follow-up cutting out and bending, and bulk strength is better promptly. The wiring board is directly arranged on the sub-board body 11, so that the subsequent wiring installation is facilitated.

The connecting plate 2 specifically includes a first side plate portion 21, a first connecting portion 22, and a protruding portion 23 formed by bending, the first side plate portion 21, the first connecting portion 22, and the protruding portion 23 are connected in sequence, and the connected profile is substantially L-shaped. The square frame is arranged on the first side plate portion 21, so that subsequent maintenance and heat dissipation are facilitated, the edge of the first side plate portion 21 is connected with the first plate body 1, the first side plate portion 21 and the first connecting portion 22 are bent, the protruding portion 23 protrudes outwards, and the mounting grooves formed in the inner side of the protruding portion 23 are communicated with the two ends of the electric appliance box.

The second plate 3 specifically includes a second side plate 31 and a second connecting portion 32, which are formed by bending, and the second side plate 31 is also provided with a square opening opposite to the opening of the first side plate 21, so that air flowing into the electric appliance box is convected. The edge of second side board portion 31 is connected first plate body 1, buckles between second side board portion 31 and the second connecting portion 32, and the edge of second connecting portion 32 buckles in the mounting groove of bellying 23 to with the inner wall laminating of mounting groove, make the concatenation of connecting plate 2 and second plate body 3 reliable and stable.

In a specific embodiment, the first plate body 1 is connected with the connecting plate 2 by a buckle, the edge of the connecting plate 2 is bent, meanwhile, a plurality of bayonets are further arranged on the edge, the left edge of the first plate body 1 is also bent and provided with buckles corresponding to the bayonets, so that the first plate body 1 is clamped with the connecting plate 2, and the first plate body 1 is specifically connected with the second plate body 3 by screws. The splicing position of the second plate body 3 and the connecting plate 2 is also connected by screws. Besides, the connection and fixation can also be performed in the form of welding. Are all within the protection scope of the utility model.

As shown in fig. 5, the utility model also provides an electrical box, including foretell electrical box structure. The electrical box also comprises some electrical components commonly used in air-conditioning equipment, such as a driving plate 7, a main control plate 5, a filtering plate 6 and a wiring board, and the specific installation structure is as follows.

In a specific embodiment, the drive plate 7 is mounted on the inner side surface of the splicing side of the connecting plate 2 and the second plate body 3, and because the splicing side is formed by splicing two plates, the mounting area is large enough to reserve a sufficient mounting position for the drive plate 7, and meanwhile, a heat dissipation piece for dissipating heat of the drive plate 7 is mounted in the mounting groove. The main control board 5, the filter board 6 and the first wiring board 8 are arranged on the outer side surface (i.e. the surface back to the splicing side of the connecting board 2 and the second board body 3) of the first board body 1, and the second wiring board 9 is arranged on the sub-board body 11.

Through the reasonable planning and layout of the driving board 7, the main control board 5, the filtering board 6 and the wiring boards, the second wiring board 9 and the first wiring board 8 for communication are arranged on the first board body 1 and the extending part of the first board body, and the electromagnetic interference generated by wiring can be greatly reduced. The main control board 5 and the filter board 6 are arranged on the main body part of the first board body 1, and are arranged at the positions shown in the figure to facilitate production, installation and subsequent after-sale maintenance due to the complex wiring problems. The drive plate 7 is installed in the electrical apparatus box, on connecting plate 2 and the concatenation side of second plate body 3 promptly, settle it in being close to the electrical apparatus box rear side, is favorable to installing the cooling tube and passes through the refrigerant heat dissipation.

It is noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical box structure, comprising: the electric appliance box comprises a first plate body, a connecting plate connected with one side of the first plate body and a second plate body connected with the other side of the first plate body, wherein the connecting plate and the second plate body are spliced to form an electric appliance box, and a mounting groove for forming a protruding mounting heat dissipation part is formed in the splicing side of the connecting plate and the second plate body.

2. The electrical box structure of claim 1, wherein the connecting plate comprises a first side plate portion formed by bending, a first connecting portion and a protruding portion, the first side plate portion is connected with the first plate body, and the inner side of the protruding portion forms the mounting groove.

3. The electrical box structure of claim 2, wherein the second plate comprises a second side plate portion and a second connecting portion, the second side plate portion is formed by bending and connected with the first plate, and the second connecting portion is connected with the protruding portion.

4. The electrical box structure of claim 3, wherein the end of the second connecting portion is bent to fit the inner wall of the mounting groove inside the protruding portion.

5. The electrical box structure of claim 1, wherein the first plate, the connecting plate and the second plate are connected by a snap, a screw or a weld.

6. The electrical box structure of claim 1, wherein a square opening is formed in a side surface of the connecting plate opposite to the second plate.

7. The electrical box structure of claim 1, wherein a sub-plate body further extends outwardly from an end edge of the first plate body.

8. An electrical box characterized in that: comprising an electrical box structure according to any of claims 1 to 7.

9. The electrical box of claim 8, including a drive board mounted on an inner side of a mating side of the connection board with the second board body, a main control board and filter board and a first wiring board mounted on an outer side of the first board body, and a second wiring board mounted on the sub-board body.

10. An air conditioner characterized by comprising the electrical box of any one of claims 8 to 9.