CN214891755U - Automatically controlled box subassembly and air conditioner - Google Patents

Abstract

The utility model discloses an automatically controlled box subassembly and air conditioner, wherein, automatically controlled box has the circumference side of encircleing the setting, automatically controlled box subassembly is including automatically controlled box, backup pad and connecting piece, the backup pad includes the board main part, connect in the first limit structure and the second limit structure of board main part, automatically controlled box sets up between first limit structure and second limit structure, and the circumference side of automatically controlled box respectively with first limit structure and second limit structure butt, connecting piece fixed connection is in automatically controlled box, the part structure of connecting piece passes automatically controlled box and is connected with first limit structure and/or second limit structure. The application provides an automatically controlled box subassembly can prevent that the comdenstion water from getting into automatically controlled box subassembly in, damages the electrical component in the automatically controlled box subassembly to can improve the life of automatically controlled box subassembly, reduce the trouble and take place.

Description

Automatically controlled box subassembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to automatically controlled box subassembly and air conditioner.

Background

The electric control box component of the traditional air conditioner comprises an electric control box, a supporting plate and the like, wherein the electric control box and the supporting plate need to be provided with holes in the supporting plate for designing a limiting and screw fixing structure. However, due to the arrangement of the holes, the electric control box assembly cannot be effectively sealed, the problem of water inflow is easily caused, and the water inflow of the electric control box assembly can cause the air conditioner to break down, so that the normal operation of the air conditioner is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an automatically controlled box subassembly aims at improving the leakproofness of automatically controlled box subassembly.

In order to achieve the above object, the utility model provides an automatically controlled box subassembly, include:

the electronic control box is provided with a circumferential side surface which is arranged in a surrounding manner;

the supporting plate comprises a plate main body, a first limiting structure and a second limiting structure, the first limiting structure and the second limiting structure are connected to the plate main body, the electric control box is arranged between the first limiting structure and the second limiting structure, and the circumferential side surfaces of the electric control box are respectively abutted against the first limiting structure and the second limiting structure; and

the connecting piece is fixedly connected in the electric control box, and part of the structure of the connecting piece penetrates through the electric control box to be connected with the first limiting structure and/or the second limiting structure.

In an embodiment of the application, the first limiting structure and the second limiting structure are disposed on two opposite sides of the board main body, and a circumferential side surface of the electronic control box is abutted and limited between the first limiting structure and the second limiting structure.

In an embodiment of the application, the electronic control box is formed with at least two corners surrounding the circumferential side surface, the first limiting structure includes at least two limiting members, two of the limiting members are abutted with two adjacent corners of the electronic control box for limiting, and the second limiting structure is abutted with one side of the electronic control box away from the two limiting members.

In an embodiment of the present application, it is defined that the electrical control box has a length direction and a width direction, and the position limiter includes:

a connection part connected with the plate main body;

the first limiting parts of the two limiting parts are connected to two opposite sides of the connecting part of the two limiting parts and can be abutted against two opposite surfaces of the electric control box in the length direction to limit in the length direction; and

the second limiting part is connected to one side, deviating from the second limiting structure, of the connecting part and can abut against the second limiting structure to limit the electric control box in the width direction on two opposite surfaces in the width direction.

In an embodiment of the present application, the electronic control box includes:

the circumferential side surface of the box main body is abutted and limited between the first limiting structure and the second limiting structure, and the box main body is connected with the first limiting structure and/or the second limiting structure through the connecting piece; and

and the box cover covers the box main body and is connected with the plate main body and/or the second limiting structure.

In an embodiment of the present application, the second limiting structure includes:

the support piece is connected with the plate main body in a bending mode, and the electric control box is borne on the support piece and the first limiting structure and forms a wire passing space by being enclosed by the support piece and the plate main body; and

the limiting bulge is convexly arranged on the surface of the supporting piece and is abutted against the circumferential side face of the electric control box.

In an embodiment of the present application, the electronic control box assembly further includes a junction box connected to a side of the board main body facing away from the electronic control box.

In an embodiment of the present application, the supporting member includes a main body portion and a bending portion, the limiting protrusion is convexly disposed on the main body portion, the bending portion is provided with a positioning insertion hole, and the junction box includes:

a cartridge cover connected with the plate main body, the cartridge cover having an opening covered by the plate main body;

the plug connector is connected with the edge of the opening of the box cover and is inserted into the positioning jack; and

the connecting structure is connected with the plate main body and provided with at least two connecting structures, wherein the two connecting structures are connected with two opposite sides of the box cover.

In an embodiment of the present application, a side of the board main body connected to the junction box is provided with a limiting convex hull, and the limiting convex hull abuts against an outer side surface of the box cover;

and/or the electric control box assembly further comprises a baffle plate, the baffle plate comprises a baffle plate main body and two guide plates, the baffle plate main body is connected to one side, facing the junction box, of the main body and shields the positioning insertion holes, and the two guide plates are connected with one side, facing the junction box, of the main body and are connected to two opposite sides of the baffle plate main body in the length direction.

The application still provides an air conditioner, a serial communication port, the air conditioner includes automatically controlled box subassembly, automatically controlled box subassembly includes:

the electronic control box is provided with a circumferential side surface which is arranged in a surrounding manner;

the supporting plate comprises a plate main body, a first limiting structure and a second limiting structure, the first limiting structure and the second limiting structure are connected to the plate main body, the electric control box is arranged between the first limiting structure and the second limiting structure, and the circumferential side surfaces of the electric control box are respectively abutted against the first limiting structure and the second limiting structure; and

the connecting piece is fixedly connected in the electric control box, and part of the structure of the connecting piece penetrates through the electric control box to be connected with the first limiting structure and/or the second limiting structure.

The utility model provides a technical scheme provides an automatically controlled box subassembly includes automatically controlled box, backup pad and connecting piece, can place automatically controlled box between first limit structure and second limit structure earlier when automatically controlled box is connected with the backup pad to make first limit structure and second limit structure can the butt in the circumference side of automatically controlled box, and spacing automatically controlled box in ascending position in circumference, prevent that automatically controlled box from taking place to remove in circumference. After the electric control box is placed in place, the connecting piece is adopted, so that the connecting piece can penetrate out of the electric control box to be connected with the first limiting structure and/or the second limiting structure, the position of the electric control box in the circumferential direction is limited, the electric control box and the supporting plate are prevented from moving relatively in the direction perpendicular to the circumferential direction, and the electric control box and the supporting plate are connected and fixed. The application provides a with automatically controlled box subassembly is spacing on circumference through adopting first limit structure and second limit structure to automatically controlled box to adopt the spacing automatically controlled box of connecting piece position on the circumference direction, can connect fixed automatically controlled box and backup pad, avoid setting up the breach, prevent that the comdenstion water from passing through in the breach gets into automatically controlled box subassembly, damage the electrical component in the automatically controlled box subassembly, thereby can improve the life of automatically controlled box subassembly, reduce the fault and take place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the electric control box assembly of the present invention;

FIG. 2 is an exploded view of the electrical control box assembly shown in FIG. 1;

FIG. 3 is a schematic view of the electrical control box and the support plate of FIG. 1 when connected;

FIG. 4 is an exploded view of the case of FIG. 3 connected to a support plate;

FIG. 5 is an exploded view of the electrical control box and support plate of FIG. 3;

FIG. 6 is a schematic view of the junction box and the support plate of FIG. 1 when connected;

FIG. 7 is an exploded view of the junction box and support plate shown in FIG. 6;

fig. 8 is a schematic structural view of the supporting plate in fig. 1 showing a view angle of the limiting member.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The electric control box assembly is a part of the air conditioner, a plurality of electric elements are integrated in the electric control box assembly, the electric control box assembly of the traditional air conditioner comprises an electric control box, a supporting plate and the like, and a notch is dug in the supporting plate of the conventional electric control box assembly so as to design a limiting and screw fixing structure of the electric control box and the supporting plate. However, due to the arrangement of the notch, the electric control box assembly cannot be effectively sealed, the problem of water inflow easily occurs, and the normal operation of the air conditioner is affected due to the fact that the electric control box assembly breaks down when water enters.

In order to solve the above problem, the utility model provides an automatically controlled box subassembly 100, this automatically controlled box subassembly 100 is applied to the air conditioner.

Referring to fig. 1 to 8, the utility model provides an electronic control box assembly 100, including electronic control box 10, a supporting plate 30 and a connecting piece (not shown), electronic control box 10 has the circumference side 10a that encircles the setting, supporting plate 30 includes board main part 31, connect in first limit structure 33 and the second limit structure 35 of board main part 31, electronic control box 10 sets up between first limit structure 33 and second limit structure 35, and the circumference side 10a of electronic control box 10 respectively with first limit structure 33 and second limit structure 35 butt, connecting piece fixed connection is in electronic control box 10, the partial structure of connecting piece passes electronic control box 10 and is connected with first limit structure 33 and/or second limit structure 35.

The part of the structure of the connecting member extending out of the electronic control box 10 can be connected with only the first limiting structure 33 or the second limiting structure 35, or can be connected with both the first limiting structure 33 and the second limiting structure 35, so as to enhance the stability of the structural connection. In order to simplify the structure and facilitate the assembly and disassembly, the connecting member may be a screw, and when the connecting member is a screw, the first limiting structure 33 and the second limiting structure 35 are correspondingly provided with screw holes into which the screw is screwed.

The first limiting structure 33 and the second limiting structure 35 may be a single component for convenience of manufacturing, or the first limiting structure 33 and the second limiting structure 35 may be composed of a plurality of components for saving materials and installation space. When the first limiting structure 33 and the second limiting structure 35 are composed of a plurality of single components, the single components may abut against the circumferential side surface of the electronic control box 10, or may abut against the circumferential side surface of the electronic control box 10 relatively

The utility model discloses technical scheme provides an automatically controlled box subassembly 100 includes automatically controlled box 10, backup pad 30 and connecting piece, can place automatically controlled box 10 between first limit structure 33 and second limit structure 35 earlier when automatically controlled box 10 is connected with backup pad 30 to make first limit structure 33 and second limit structure 35 can the butt in the circumference side 10a of automatically controlled box 10, and spacing automatically controlled box 10 in ascending position in week, prevent that automatically controlled box 10 from taking place to remove in week. After the electric control box 10 is placed in place, the connecting piece is adopted, so that the connecting piece can penetrate out of the electric control box 10 to be connected with the first limiting structure 33 and/or the second limiting structure 35, the position of the electric control box 10 in the circumferential direction of the vertical direction is limited, the electric control box 10 and the support plate 30 are prevented from moving relatively in the circumferential direction of the vertical direction, and the electric control box 10 and the support plate 30 are connected and fixed. The application provides an automatically controlled box subassembly 100 is spacing on circumference to automatically controlled box 10 through adopting first limit structure 33 and second limit structure 35, and adopt the spacing automatically controlled box 10 of connecting piece position on the circumference direction, can connect fixed automatically controlled box 10 and backup pad 30, avoid setting up the breach, prevent that the comdenstion water from getting into automatically controlled box subassembly 100 through the breach in, damage the electrical component in the automatically controlled box subassembly 100, thereby improve the life of automatically controlled box subassembly 100, reduce the trouble and take place. The electric control box assembly 100 provided by the application can improve the reliability of electric safety, solve the problem of major quality after-sale complaints, and improve the production efficiency and the after-sale maintenance efficiency.

In an exemplary embodiment of the present application, the first limit structure 33 and the second limit structure 35 are disposed on opposite sides of the plate body 31, and abut against the circumferential side surface 10a of the electronic control box 10 and are limited between the first limit structure 33 and the second limit structure 35. The first limiting structure 33 and the second limiting structure 35 are arranged on two opposite sides of the board main body 31, so that when the electronic control box 10 is installed, the electronic control box 10 can be installed between the first limiting structure 33 and the second limiting structure 35, and therefore the first limiting structure 33 and the second limiting structure 35 can limit the electronic control box 10 in the circumferential direction. With such an arrangement, the first limiting structure 33 and the second limiting structure 35 are only abutted against the partial structures on the two opposite sides of the circumferential side surface 10a, so that the circumferential position of the electronic control box 10 can be limited, and the materials of the first limiting structure 33 and the second limiting structure 35 can be reduced. It will be appreciated that the electrical control box 10 may be circular, square or other irregular shape.

Referring to fig. 3 to 5, in an embodiment of the present application, the electrical control box 10 is formed with at least two corners (a partial structure indicated in fig. 5) disposed around the circumferential side surface 10a, the first limiting structure 33 includes two limiting members 331, the two limiting members 331 are abutted with two adjacent corners of the electrical control box 10 for limiting, and the second limiting structure 35 is abutted with one side of the electrical control box 10 away from the two limiting members 331. The arrangement can ensure that the limiting member 331 can be abutted to at least two side surfaces of the circumferential side surface 10a of the electronic control box 10, and thus, the first limiting structure 33 and the second limiting structure 35 can limit the electronic control box 10 in the circumferential direction. It can be understood that a plurality of the limiting members 331 may be provided, as long as two of the limiting members 331 are ensured to be capable of limiting two adjacent corners of the electronic control box 10, and the rest of the limiting members 331 may be abutted against the surface of the electronic control box 10, so as to enhance the limiting effect on the electronic control box 10 and improve the structural strength. In this embodiment, the limiting member 331 can be fixedly connected to the plate main body 31 by spot welding, so that the pre-assembling and screwing processes can be omitted, and the assembling efficiency can be improved.

Referring to fig. 8, in an exemplary embodiment of the present application, the electrical control box 10 is defined to have a length direction and a width direction (for convenience of understanding and description, the length direction is collectively defined as a left-right direction, the width direction is defined as a front-back direction, and the height direction is defined as a top-bottom direction), the limiting member 331 includes a connecting portion 331, a first limiting portion 333, and a second limiting portion 335, the connecting portion 331 is connected to the plate main body 31, the first limiting portions 333 of the two limiting members 331 are connected to opposite sides of the connecting portion 331 of the two limiting members 331, and can be abutted against two opposite surfaces of the electric control box 10 in the length direction to perform limit in the length direction, the second limit part 335 is connected to one side of the connecting part 331 departing from the second limit structure 35, and can abut against two surfaces of the electronic control box 10 opposite in width with the second limit structure 35 to perform limit in the width direction.

The left-right direction and the front-back direction are located in the circumferential direction, and the up-down direction is perpendicular to the circumferential direction. The first limiting parts 333 of the two limiting parts 331 are connected to two opposite sides of the connecting part 331 of the two limiting parts 331, the second limiting part 335 is connected to one side of the connecting part 331 deviating from the second limiting structure 35, so that when the electronic control box 10 is installed on the support plate 30, the electronic control box 10 is placed on the connecting part 331 of the two limiting parts 331, thereby ensuring that the two first limiting parts 333 can abut against two opposite side surfaces in the length direction of the electronic control box 10, and the second limiting parts 335 and the second limiting structure 35 can abut against two opposite side surfaces in the width direction of the electronic control box 10, thereby completing the limitation of the electronic control box 10 in the circumferential direction, and preventing the electronic control box 10 from shaking on the support plate 30. In this embodiment, there are two connecting members, and the two connecting members are respectively connected to the second limiting structure 35 and the limiting member 331, so as to limit the electrical control box 10 in the height direction, and thus the electrical control box 10 can be fixedly connected to the supporting plate 30 in a limiting manner.

In this embodiment, two connecting pieces are connected to two opposite angles of the electric control box 10, so that the connection stability can be improved, the limiting effect on the height direction of the electric control box 10 is improved, and the electric control box 10 and the supporting plate 30 are prevented from falling off.

Referring to fig. 5, in an embodiment of the present application, the electronic control box 10 includes a box main body 11 and a box cover 13, a circumferential side surface 10a is formed on the box main body 11, the circumferential side surface of the box main body 11 is abutted and limited between a first limiting structure 33 and a second limiting structure 35, the box main body 11 is connected with the first limiting structure 33 and the second limiting structure 35 through a connecting member, and the box cover 13 covers the box main body 11 and is connected with a plate main body 31 and the second limiting structure 35.

The PCB board 15 is arranged in the box body 11, the box cover 13 covers the box body 11, the box body 11 can be sealed in the space in the box cover 13, the problem that the electric control box 10 cannot be effectively sealed is solved, and the PCB board 15 is protected from being eroded by condensed water. So set up, can also reduce the spare part assembly, improve production efficiency, reduce the mould and open the system cost. In this embodiment, the box cover 13, the plate body 31 and the second limiting structure 35 can be connected by screws, so as to further ensure the sealing performance of the electronic control box 10 while ensuring the connection strength. Four screws can be arranged, and the four screws are fixedly assembled at four corners of the box cover 13 respectively.

It is understood that the box main body 11 can be connected to only the first limit structure 33 or the second limit structure 35 by the connecting member, and the fixed supporting plate 30 and the box main body 11 are connected in the same manner, so as to prevent the box main body 11 from shaking in the box cover 13. The box cover 13 can be connected to the plate body 31 or the second limiting structure 35 only, and the supporting plate 30 and the box cover 13 can be connected and fixed to prevent the box cover 13 from falling off from the supporting plate 30.

Referring to fig. 8, in an embodiment of the present application, the second limiting structure 35 includes a supporting member 351 and a limiting protrusion 353, the supporting member 351 is connected to the board main body 31 in a bending manner, the electronic control box 10 is carried on the supporting member 351 and the first limiting structure 33, and encloses with the supporting member 351 and the board main body 31 to form a wire passing space 100a, and the limiting protrusion 353 is protruded on a surface of the supporting member 351 and abuts against a circumferential side surface of the electronic control box 10.

In this embodiment, the supporting member 351 includes a main body portion 3511 and a bending portion 3513, the limiting protrusion 353 is protruded on the main body portion 3511, and the connecting portion 331 of the limiting member 331 is connected to the plate main body 31 in a bending manner. When the box main body 11 is connected to the supporting plate 30, the box main body 11 is placed on the connecting portion 331 of the main body portion 3511 of the supporting member 351 and the limiting member 331 so as to form a wire passing space 100a with the plate main body 31 for passing a wire. The limit projection 353 of the support 351 and the second limit portion 335 of the limit piece 331 can abut against two side surfaces opposing in the width direction of the cartridge main body 11, respectively, to limit the cartridge main body 11 in the up-down direction.

Referring to fig. 8, in order to more stably limit the electrical control box 10 in the circumferential direction and prevent the electrical control box 10 and the support plate 30 from moving relatively, two limiting protrusions 353 are provided, and one limiting protrusion 353 is provided corresponding to one limiting member 331. For convenience of the molding process, the limiting protrusion 353 may be formed by bending a portion of the material of the support 351 itself, and the limiting protrusion 353 may abut against the surface of the electrical control box 10.

After the box body 11 and the supporting plate 30 are assembled, the box cover 13 is connected with the supporting plate 30, the box cover 13 can cover the box body 11, and the first limiting structure 33, the limiting protrusion 353 and the limiting space are covered in the box cover 13, so that the sealing performance of the electric control box 10 is guaranteed, and condensed water is prevented from entering.

Referring to fig. 1, in an embodiment of the present application, the electronic control box assembly 100 further includes a terminal box 50, and the terminal box 50 is connected to a side of the board main body 31 facing away from the electronic control box 10. The side of the support plate 30 facing away from the electrical control box 10 is provided with electrical components 57 such as capacitors, wiring boards, etc., and the electrical components 57 are covered in the junction box 50. The supporting plate 30 is provided with a relief hole 31a, the relief hole 31a is covered by the junction box 50, and a wire in the junction box 50 can pass through the relief hole 31a into the wire passing space 100 a.

Referring to fig. 7, in an exemplary embodiment of the present disclosure, the bending portion 3513 is provided with a positioning insertion hole 351a, the terminal box 50 includes a box cover 51, a plug 53, and a connection structure 55, the box cover 51 is connected to the board main body 31, the box cover 51 has an opening 51a, the opening 51a is covered by the board main body 31, the plug 53 is connected to an edge of the opening 51a of the box cover 51 and is inserted into the positioning insertion hole 351a, the connection structure 55 is connected to the board main body 31, two connection structures 55 are provided, and the two connection structures 55 are connected to opposite sides of the box cover 51.

Through inserting plug connector 53 in locating jack 351a, can peg graft box cover 51 and backup pad 30 to box cover 51 is spacing in left and right directions and upper and lower direction, and box cover 51 accessible connection structure 55 is connected with board main part 31, thereby is spacing to box cover 51 in the front and back direction, and carries out effectual fixed mounting, can prevent that terminal box 50 and backup pad 30 from taking place relative movement, guarantees the stability that terminal box 50 and backup pad 30 are connected. The connection structure 55 is disposed on both sides of the box cover 51 to enhance the connection strength between the box cover 51 and the support plate 30, improve the connection stability, and prevent the infiltration of condensed water.

In order to improve the stability of the connection between the box cover 51 and the supporting plate 30, a plurality of connecting structures 55 may be provided, so long as two of the connecting structures 55 can be connected to the opposite sides of the box cover 51. The junction box 50 is connected and fixed to the support plate 30 to prevent the support plate 30 and the junction box 50 from moving relatively.

In order to improve the positional accuracy when the cartridge cover 51 is mounted and the connection strength with the support plate 30 after mounting, in the present embodiment, two plug-in units 53 are provided, two positioning insertion holes 351a are provided, and one plug-in unit 53 is inserted into one positioning insertion hole 351 a.

Referring to fig. 7, in an embodiment of the present application, a limiting convex hull 37 is provided on one side of the board main body 31 connected to the junction box 50, and the limiting convex hull 37 abuts against an outer side surface of the box cover 51. When the junction box 50 is installed, the limiting convex hull 37 can abut against the junction box 50 to position the junction box 50 in the left-right direction, and after the plug connector 53 is inserted into the positioning insertion hole 351a, the junction box 50 can be positioned through the limiting convex hull 37, so that the connecting structure 55 is connected with the board main body 31, and the junction box 50 is fixed. Only one or a plurality of the limiting convex hulls 37 may be provided.

Referring to fig. 6, in an embodiment of the present application, the electrical control box assembly 100 further includes a shutter 70, the shutter 70 includes a shutter main body 71 and two guide plates 73, the shutter main body 71 is connected to a side of the main body 3511 facing the terminal box 50 and shields the positioning insertion holes 351a, and the two guide plates 73 are connected to a side of the main body 3511 facing the terminal box 50 and connected to opposite sides of the shutter main body 71 in a length direction.

The baffle plate 70 may be fixedly coupled to the support plate 30 by spot welding. The board main body 31 can cover the positioning insertion hole 351a and cover a part of the structure of the junction box 50, so that condensed water can be blocked from entering the junction box 50 from the positioning insertion hole 351a, a waterproof and fireproof effect is achieved, and the sealing performance of the junction box 50 is guaranteed. The guide plates 73 on the two sides of the baffle main body 71 can guide the condensed water blocked by the baffle main body 71 when water can be supplied, so that water is prevented from entering the junction box 50, the electrical safety hidden danger is eliminated, and the quality complaint after sale can be reduced.

When the electronic control box assembly 100 is installed, the scheme that can be adopted is as follows: the PCB 15 can be assembled with the box main body 11, the box main body 11 assembled with the PCB 15 is placed on the main body portion 3511 and the connecting portion 331, the left and right limiting is carried out through the two first limiting portions 333, the front and back limiting is carried out through the limiting protrusion 353 and the second limiting portion 335, the diagonal of the box main body 11 after limiting is fixedly assembled on the supporting plate 30 through the two connecting pieces, one of the two connecting pieces is connected with the main body portion 3511, and the other connecting piece is connected with the connecting portion 331. After the box body 11 is assembled, the box cover 13 covers the box body 11, and four corners of the box cover 13 are fixedly assembled on the support plate 30 through screws, so that the electronic control box 10 and the support plate 30 are assembled. After the assembly of automatically controlled box 10 is accomplished, with electric elements 57 fixed mounting such as electric capacity, wiring board in the one side that deviates from automatically controlled box 10 in board main part 31 again, then insert plug connector 53 and locate in location jack 351a, with spacing on the terminal box 50 is at left right direction and upper and lower direction, box cover 51 is through with spacing convex closure 37 butt, can further carry out spacing on the left and right directions to terminal box 50, with the mounted position of accurate terminal box 50, be convenient for hole when connection structure 55 and the support installation, at last with connection structure 55 and backup pad 30 fixed mounting through the screw, accomplish the assembly of terminal box 50 and backup pad 30. The electric control box assembly 100 provided by the application can improve the reliability of electric safety, solve the problem of major quality after-sale complaints, and improve the production efficiency and the after-sale maintenance efficiency.

The utility model discloses still provide an air conditioner, this air conditioner include automatically controlled box subassembly 100, and this automatically controlled box subassembly 100's concrete structure refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

In an embodiment of the present application, the air conditioner includes an outdoor unit and an indoor unit, and the electrical control box assembly 100 is disposed in the indoor unit. The air conditioner may be a floor air conditioner, a wall-mounted air conditioner, a mobile air conditioner, a window air conditioner, or a ceiling air conditioner.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. An electronic control box assembly, comprising:

the electronic control box is provided with a circumferential side surface which is arranged in a surrounding manner;

the supporting plate comprises a plate main body, a first limiting structure and a second limiting structure, the first limiting structure and the second limiting structure are connected to the plate main body, the electric control box is arranged between the first limiting structure and the second limiting structure, and the circumferential side surfaces of the electric control box are respectively abutted against the first limiting structure and the second limiting structure; and

the connecting piece is fixedly connected in the electric control box, and part of the structure of the connecting piece penetrates through the electric control box to be connected with the first limiting structure and/or the second limiting structure.

2. The electrical control box assembly as recited in claim 1, wherein the first and second limiting structures are disposed on opposite sides of the plate body, and a circumferential side of the electrical control box abuts against and is limited between the first and second limiting structures.

3. The electrical control box assembly as claimed in claim 2, wherein the electrical control box is formed with at least two corners disposed around the circumferential side surface, the first limiting structure comprises at least two limiting members, two of the limiting members abut against two adjacent corners of the electrical control box for limiting, and the second limiting structure abuts against one side of the electrical control box away from the two limiting members.

4. The electrical control box assembly of claim 3, wherein the electrical control box is defined to have a length direction and a width direction, and the retainer comprises:

a connection part connected with the plate main body;

the first limiting parts of the two limiting parts are connected to two opposite sides of the connecting part of the two limiting parts and can be abutted against two opposite surfaces of the electric control box in the length direction to limit in the length direction; and

the second limiting part is connected to one side, deviating from the second limiting structure, of the connecting part and can abut against the second limiting structure to limit the electric control box in the width direction on two opposite surfaces in the width direction.

5. The electrical control box assembly of any one of claims 1 to 4, wherein the electrical control box comprises:

the circumferential side surface of the box main body is abutted and limited between the first limiting structure and the second limiting structure, and the box main body is connected with the first limiting structure and/or the second limiting structure through the connecting piece; and

and the box cover covers the box main body and is connected with the plate main body and/or the second limiting structure.

6. The electrical control box assembly of any one of claims 1 to 4, wherein the second limit formation comprises:

the support piece is connected with the plate main body in a bending mode, and the electric control box is borne on the support piece and the first limiting structure and forms a wire passing space by being enclosed by the support piece and the plate main body; and

the limiting bulge is convexly arranged on the surface of the supporting piece and is abutted against the circumferential side face of the electric control box.

7. The electrical control box assembly of claim 6, further comprising a junction box connected to a side of the board body facing away from the electrical control box.

8. The electrical control box assembly as claimed in claim 7, wherein the supporting member comprises a main body portion and a bending portion, the limiting protrusion is protruded from the main body portion, the bending portion is provided with a positioning insertion hole, and the electrical control box assembly comprises:

a cartridge cover connected with the plate main body, the cartridge cover having an opening covered by the plate main body;

the plug connector is connected with the edge of the opening of the box cover and is inserted into the positioning jack; and

the connecting structure is connected with the plate main body and provided with at least two connecting structures, wherein the two connecting structures are connected with two opposite sides of the box cover.

9. The electrical control box assembly as claimed in claim 8, wherein a limit convex hull is arranged on one side of the plate main body connected with the junction box, and the limit convex hull abuts against the outer side surface of the box cover;

and/or the electric control box assembly further comprises a baffle plate, the baffle plate comprises a baffle plate main body and two guide plates, the baffle plate main body is connected to one side, facing the junction box, of the main body and shields the positioning insertion holes, and the two guide plates are connected with one side, facing the junction box, of the main body and are connected to two opposite sides of the baffle plate main body in the length direction.

10. An air conditioner characterized in that it comprises an electric control box assembly as claimed in any one of claims 1 to 9.

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