CN215872315U

CN215872315U - Waterproof controller

Info

Publication number: CN215872315U
Application number: CN202122056323.0U
Authority: CN
Inventors: 林巧龙; 莫本灵; 杨卓贤
Original assignee: Guangdong Oriental Sunrise Air Energy Co ltd
Current assignee: Guangdong Oriental Sunrise Air Energy Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-18
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to a waterproof controller, which comprises a face cover, a lead, a circuit board, a control board and a bottom shell, wherein the face cover is provided with a plurality of through holes; the control board is arranged on the circuit board, the circuit board is arranged in the bottom shell, one end of the wire is electrically connected with the circuit board, and the face cover covers the bottom shell; the novel bottom shell structure is characterized by further comprising a lead cover plate, wherein a first lead groove and a mounting hole are formed in the back face of the bottom shell, the first lead groove is located beside the mounting hole, the size of the mounting hole is matched with that of the lead cover plate, a second lead groove is formed in the lead cover plate, the lead cover plate is clamped on the mounting hole, the second lead groove is communicated with the first lead groove, and the lead is electrically connected with the outside through the second lead groove and the first lead groove. The controller has the advantages of convenient installation, good waterproofness and high quality.

Description

Waterproof controller

Technical Field

The utility model relates to a waterproof controller.

Background

At present, a controller in the market includes a surface cover, a wire, a circuit board, a control board and a bottom shell; the control board is arranged on the circuit board, the circuit board is arranged in the bottom shell, one end of the wire is electrically connected with the circuit board, the other end of the wire penetrates through the through hole of the bottom shell and then is electrically connected with the outside, and the face cover covers the bottom shell; the through hole has poor waterproof performance, the controller is easy to feed water to cause damage, and the wire is led out through the through hole, so that the installation is inconvenient.

Disclosure of Invention

The utility model aims to provide a waterproof controller which is convenient to install, good in waterproofness and high in quality, and overcomes the defects of the prior art.

In order to achieve the above object, the present invention is achieved by a waterproof controller, including a face cover, a wire, a circuit board, a control board and a bottom case; the control board is arranged on the circuit board, the circuit board is arranged in the bottom shell, one end of the wire is electrically connected with the circuit board, and the face cover covers the bottom shell; the novel drain pan is characterized by further comprising a wire cover plate, wherein a first wire groove and a mounting hole are formed in the back face of the drain pan, the first wire groove is located beside the mounting hole, the size of the mounting hole is matched with that of the wire cover plate, a second wire groove is formed in the wire cover plate, the wire cover plate is clamped on the mounting hole, the second wire groove is communicated with the first wire groove, and the wire is electrically connected with the outside through the second wire groove and the first wire groove.

In the technical scheme, the lead cover plate comprises a cover plate, a left buckle and a right buckle, the left buckle is arranged on the left side of the cover plate, the right buckle is arranged on the right side of the cover plate, and the upper side and the lower side of the mounting hole are respectively provided with a limiting plate; the cover plate is abutted against the limiting plate, the left buckle extends into the mounting hole and is buckled on the left side of the mounting hole, and the right buckle extends into the mounting hole and is buckled on the right side of the mounting hole.

In the technical scheme, three or more connecting columns and three or more positioning columns are respectively arranged on the back surface of the surface cover, first connecting holes are formed in the connecting columns, three or more positioning holes are formed in the circuit board, three or more supporting platforms are arranged on the bottom shell, and second connecting holes are formed in the supporting platforms; the circuit board is supported on the supporting platform, the connecting column penetrates through the positioning hole to be abutted against the supporting platform, the first connecting hole is communicated with the second connecting hole, the first connecting hole and the second connecting hole are fixed through the connecting piece, and the positioning column is abutted against the circuit board.

In this technical scheme, the side of mounting hole is equipped with first waterproof pad be equipped with the waterproof pad of second on second wire recess and the first wire recess, first waterproof pad is sealed with the cooperation of wire apron, the waterproof pad of second is sealed with the wire cooperation.

Compared with the prior art, the utility model has the advantages that: the installation is convenient, the controller has good waterproof performance and high quality.

Description of the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a rear view of FIG. 1;

FIG. 5 is a sectional view A-A of FIG. 4;

FIG. 6 is a cross-sectional view B-B of FIG. 4;

FIG. 7 is a rear perspective view of the present invention with the wire cover removed;

FIG. 8 is an enlarged view of portion B of FIG. 7;

fig. 9 is a perspective view of the face cover of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, the terms "inside", "back", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "provided with" and the like are to be understood broadly, and may be, for example, fixedly attached, detachably attached, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening media, such that communication between the two elements or an interaction between the two elements occurs. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and 9, the waterproof controller includes a cover 1, a wire 2, a circuit board 3, a control board 4, a wire cover 5 and a bottom case 6; the control board 4 is arranged on the circuit board 3, the circuit board 3 is arranged in the bottom shell 6, one end of the lead 2 is electrically connected with the circuit board 3, and the face cover 1 covers the bottom shell 6; the back of the bottom shell 6 is provided with a first wire groove 61 and a mounting hole 62, the first wire groove 61 is located beside the mounting hole 62, the size of the mounting hole 62 is matched with the size of the wire cover plate 5, the wire cover plate 5 is provided with a second wire groove 54, the wire cover plate 5 is clamped on the mounting hole 62, the second wire groove 54 is communicated with the first wire groove 61, and the wire 2 is electrically connected with the first wire groove 61 through the second wire groove 54. During installation, the wire cover plate 5 can be detached and installed conveniently, and after the installation is completed, the wire cover plate 5 is covered, so that the waterproof performance is good. In this embodiment, the wire cover plate 5 includes a cover plate 51, a left buckle 52 and a right buckle 53, the left buckle 52 is disposed on the left side of the cover plate 51, the right buckle 53 is disposed on the right side of the cover plate 51, and the upper and lower sides of the mounting hole 62 are respectively provided with a limiting plate 63; the cover plate 51 abuts against the limiting plate 63, the left buckle 52 extends into the mounting hole 62 and is buckled at the left side of the mounting hole 62, and the right buckle 53 extends into the mounting hole 62 and is buckled at the right side of the mounting hole 62.

In this embodiment, four connecting posts 11 and four positioning posts 12 are respectively disposed on the back surface of the surface cover 1, a first connecting hole 13 is disposed in the connecting post 11, more than four positioning holes 31 are disposed on the circuit board 3, four supporting platforms 64 are disposed on the bottom case 6, and a second connecting hole 65 is disposed on the supporting platform 64; the circuit board 3 is supported on the supporting platform 64, the connecting column 11 passes through the positioning hole 31 and abuts against the supporting platform 64, so that the circuit board 3 is positioned vertically and horizontally, the first connecting hole 13 is communicated with the second connecting hole 65, the first connecting hole 13 is fixed with the second connecting hole 65 through a connecting piece, and the positioning column 12 abuts against the circuit board 3 so that the circuit board 3 is positioned front and back. The number of the connecting columns 11 and the number of the positioning columns 12 can be three, four, five or a plurality, the number of the positioning holes 31 can be three, four, five or a plurality, and the number of the supporting platforms 64 can be three, four, five or a plurality.

In this embodiment, a first waterproof pad is disposed on a side of the mounting hole 62, a second waterproof pad is disposed on the second wire groove 54 and the first wire groove 61, the first waterproof pad is sealed with the wire cover plate 5, and the second waterproof pad is sealed with the wire 2.

The embodiments of the present invention are described in detail above with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.

Claims

1. A waterproof controller comprises a face cover (1), a lead (2), a circuit board (3), a control board (4) and a bottom shell (6); the control panel (4) is arranged on the circuit board (3), the circuit board (3) is arranged in the bottom shell (6), one end of the lead (2) is electrically connected with the circuit board (3), and the face cover (1) covers the bottom shell (6); the novel bottom shell structure is characterized by further comprising a wire cover plate (5), wherein a first wire groove (61) and a mounting hole (62) are formed in the back face of the bottom shell (6), the first wire groove (61) is located beside the mounting hole (62), the size of the mounting hole (62) is matched with that of the wire cover plate (5), a second wire groove (54) is formed in the wire cover plate (5), the wire cover plate (5) is clamped on the mounting hole (62), the second wire groove (54) is communicated with the first wire groove (61), and a wire (2) is electrically connected with the outside through the second wire groove (54) and the first wire groove (61).

2. The waterproof controller according to claim 1, wherein the wire cover plate (5) comprises a cover plate (51), a left buckle (52) and a right buckle (53), the left buckle (52) is arranged at the left side of the cover plate (51), the right buckle (53) is arranged at the right side of the cover plate (51), and the upper side and the lower side of the mounting hole (62) are respectively provided with a limiting plate (63); the cover plate (51) abuts against the limiting plate (63), the left buckle (52) extends into the mounting hole (62) and is buckled on the left side of the mounting hole (62), and the right buckle (53) extends into the mounting hole (62) and is buckled on the right side of the mounting hole (62).

3. The waterproof controller according to claim 1, wherein three or more connection posts (11) and three or more positioning posts (12) are respectively provided on the back surface of the face cover (1), a first connection hole (13) is provided in the connection post (11), three or more positioning holes (31) are provided in the circuit board (3), three or more support tables (64) are provided in the bottom case (6), and a second connection hole (65) is provided in the support table (64); the circuit board (3) is supported on a supporting platform (64), the connecting column (11) penetrates through the positioning hole (31) and abuts against the supporting platform (64), the first connecting hole (13) is communicated with the second connecting hole (65), the first connecting hole (13) and the second connecting hole (65) are fixed through a connecting piece, and the positioning column (12) abuts against the circuit board (3).

4. The waterproof controller according to claim 1, wherein a first waterproof pad is provided at a side of the mounting hole (62), a second waterproof pad is provided at the second wire groove (54) and the first wire groove (61), the first waterproof pad is in fit sealing with the wire cover plate (5), and the second waterproof pad is in fit sealing with the wire (2).