CN213630865U

CN213630865U - Fixing structure for electric control box of indoor unit of air conditioner

Info

Publication number: CN213630865U
Application number: CN202022811769.5U
Authority: CN
Inventors: 陈智敏; 王明全; 杨丰瑞
Original assignee: Sichuan Changhong Air Conditioner Co Ltd
Current assignee: Sichuan Changhong Air Conditioner Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-06
Anticipated expiration: 2030-11-27

Abstract

The utility model belongs to the technical field of the automatically controlled box of machine in the air conditioning and specifically relates to a realize automatically controlled box fixed knot of machine in air conditioning of automatically controlled board reliable and stable more fixed and construct, including automatically controlled box, automatically controlled board and automatically controlled lid, automatically controlled lid joint sets up on automatically controlled box, automatically controlled box inner wall face is provided with automatically controlled box spacing groove and automatically controlled box draw-in groove, and automatically controlled lid internal face is provided with automatically controlled lid draw-in groove, and wherein, automatically controlled board is through automatically controlled box spacing groove, automatically controlled box draw-in groove and automatically controlled lid draw-in groove and fixed the setting. Thereby automatically controlled board passes through automatically controlled box fixed knot to be constructed and the combined action realization of automatically controlled lid draw-in groove is fixed, has increased substantially the fixed reliability of automatically controlled board, has prevented to damage automatically controlled board because of vibration, collision in the transportation, simultaneously because structural design's retrencies, also effectual production efficiency that has promoted. The utility model discloses be particularly useful for among the automatically controlled box of air conditioning indoor set.

Description

Fixing structure for electric control box of indoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the automatically controlled box of machine in the air conditioning and specifically relates to an automatically controlled box fixed knot constructs in machine in air conditioning.

Background

With the rapid development of the air conditioning industry, higher requirements are put forward on the reliability and the production effect of air conditioning products. When the air conditioner product is designed, the fixing reliability of the electric control board needs to be considered, the electric control board is prevented from being damaged due to vibration and collision in the transportation process, and meanwhile, the production efficiency needs to be improved as much as possible. However, the fixing structure inside the existing electric control box often cannot meet the actual fixing requirement due to the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatically controlled box fixed knot constructs in machine of fixed air conditioning of realization automatically controlled board reliable and stable more is provided.

The utility model provides a technical scheme that its technical problem adopted is: automatically controlled box fixed knot of indoor set of air conditioning constructs, including automatically controlled box, automatically controlled board and automatically controlled lid, automatically controlled lid joint sets up on automatically controlled box, automatically controlled box inner wall face is provided with automatically controlled box spacing groove and automatically controlled box draw-in groove, and automatically controlled lid internal face is provided with automatically controlled lid draw-in groove, and wherein, automatically controlled board is fixed to be set up in automatically controlled box through automatically controlled box spacing groove, automatically controlled box draw-in groove and automatically controlled lid draw-in groove.

Further, the electric control box fixing structure comprises an electric control box limiting groove and an electric control box clamping groove.

Furthermore, the electric control box limiting groove and the electric control box clamping groove are respectively arranged on two adjacent inner wall surfaces in the electric control box.

Furthermore, the electric control box cover is arranged on the electric control box through an electric control box cover buckle.

Further, including the panel beating curb plate, the panel beating curb plate is fixed to be set up on automatically controlled box.

The electric control box comprises an electric control box, wherein the electric control box comprises an electric control box positioning hole, an electric control box positioning hole and a grounding plate fixing hole.

Further, a metal plate side plate fork structure is arranged at a connecting position opening between the metal plate side plate and the grounding plate.

Furthermore, an electric control box supporting rib is arranged on the electric control box, and the electric control box supporting rib is tightly attached to the grounding plate.

Furthermore, an electric control box wire passing hole is formed in the electric control box, wherein the edge of the electric control box wire passing hole is of a protruding structure in smooth transition.

The utility model has the advantages that: when in actual use, because automatically controlled box and automatically controlled box cover all are provided with corresponding structure of fixing to automatically controlled board, thereby automatically controlled board realizes fixedly through the combined action of automatically controlled box fixed knot structure and automatically controlled lid draw-in groove promptly, has increased substantially the fixed reliability of automatically controlled board, has prevented to damage automatically controlled board because of vibration, collision in the transportation, simultaneously because structural design's retrencies, also effectual production efficiency that has promoted. The utility model discloses be particularly useful for among the automatically controlled box of air conditioning indoor set.

Drawings

Fig. 1 is the utility model discloses an automatically controlled box, automatically controlled lid, automatically controlled board and panel beating curb plate assembly structure chart elevation.

Fig. 2 is an internal sectional view of the electric control assembly of the present invention.

Fig. 3 is a schematic diagram of the assembly of the ground plate and the electric control box of the present invention.

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3

Fig. 5 is a schematic view of the electrical control box.

Fig. 6 is a schematic view of the electrical control box.

Fig. 7 is a schematic view of a sheet metal side panel.

Labeled as: the electric control box comprises an electric control box 1, an electric control box and electric control box cover fixing clip 2, an electric control box limiting groove 3, an electric control box clamping groove 4, an electric control box wire passing hole 5, an electric control box supporting rib 6, an electric control box positioning hole 7, an electric control box cover 8, an electric control box cover buckle 9, an electric control box cover clamping groove 10, an electric control plate 11, a sheet metal side plate 12, a sheet metal side plate fixing hole 13, a sheet metal side plate fork structure 14, a ground plate 15 and a ground plate fixing hole 16.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 6, the fixing structure of the electric control box of the indoor unit of the air conditioner comprises an electric control box 1, an electric control board 11 and an electric control box cover 8, wherein the electric control box cover 8 is clamped on the electric control box 1, an electric control box fixing structure is arranged on the inner wall surface of the electric control box 1, an electric control box cover clamping groove 10 is arranged on the inner wall surface of the electric control box cover 8, and the electric control board 11 is fixedly arranged in the electric control box 1 through the electric control box fixing structure and the electric control box cover clamping groove. Generally, the preferred electronic control box fixing structure comprises an electronic control box limiting groove 3 and an electronic control box clamping groove 4.

Because the inner wall surface of the electric control box 1 is provided with the electric control box fixing structure, and the inner wall surface of the electric control box cover 8 is provided with the electric control box cover clamping groove 10, the electric control board 11 arranged in the electric control box 1 can be stably clamped by the electric control box fixing structure and the electric control box cover clamping groove 10, so that the fixing reliability of the electric control board is ensured, and the condition that the electric control board is damaged due to vibration and collision in the transportation process is effectively prevented.

Generally, it is preferable that the electronic control box limiting groove 3 and the electronic control box clamping groove 4 are respectively disposed on two adjacent inner wall surfaces in the electronic control box 1. As shown in fig. 1, fig. 2 and fig. 5, the utility model discloses an automatically controlled board 11 passes through automatically controlled box spacing groove 3 assembly in automatically controlled box 1, there is automatically controlled box draw-in groove 4 to block automatically controlled board 11 in automatically controlled box 1 bottom, automatically controlled lid 8 is detained on automatically controlled box and automatically controlled lid retaining clip 2 through four automatically controlled lid buckles 9, automatically controlled lid 8 is blocked by three automatically controlled lid draw-in groove 10, automatically controlled board 11 is through the automatically controlled box spacing groove 3 on automatically controlled box 1 both sides, automatically controlled box draw-in groove 4 of automatically controlled box 1 bottom and the automatically controlled lid draw-in groove 10 at automatically controlled lid 8 top are reliably fixed, can prevent that automatically controlled board 11 from rocking the striking automatically controlled box 1 lateral wall in the transportation, cause automatically controlled board 11 to become invalid, simultaneously, automatically controlled lid 8 has cancelled the. In addition, the electric control box cover 8 is preferably arranged on the electric control box 1 through an electric control box cover buckle 9, so that the electric control box cover 8 can be conveniently and stably installed.

In order to prevent the wire from being crushed, the edge of the wire passing hole 5 of the electronic control box is preferably made into a convex structure, and the smooth transition structure of the edge can prevent the wire from being pressed, so that the long-term use safety of the wire is ensured.

As shown in fig. 1, 3 and 5, the sheet metal side plate 12 is fixed on the electric control box 1, wherein the ground plate 15 passes through the positioning hole 7 of the electric control box, the ground plate fixing hole 16 and the sheet metal side plate fixing hole 13 are fixed by screws, and the electric control box 1 and the ground plate 15 are no longer fixed by a connecting piece, so that the sheet metal side plate 12 is not connected by a ground wire to achieve a grounding effect, and meanwhile, the direct fixation of the ground plate 15 and the electric control box 1 is reduced.

As shown in fig. 1, 3, 4, 5 and 6, the sheet metal side plate 12 and the ground plate 15 are connected with the mouth to form a sheet metal side plate fork structure 14, so that the interference of the ground plate 15 with the sheet metal side plate 12 during assembly can be prevented, the structural form can be conveniently produced and assembled, the ground plate 15 is fixed and supported by the electric control box supporting ribs 6, and the deformation of the ground plate 15 can be prevented when screws are fixed, so that the reliable fixation is ensured.

The utility model discloses having increased substantially the fixed reliability of automatically controlled board, having prevented to damage automatically controlled board because of vibration, collision in the transportation, simultaneously because structural design's retrencies, also effectual production efficiency that has promoted, its technical advantage is very obvious, and market promotion prospect is very wide.

Claims

1. Automatically controlled box fixed knot of indoor set of air conditioner constructs, including automatically controlled box (1), automatically controlled board (11) and automatically controlled lid (8), automatically controlled lid (8) joint sets up on automatically controlled box (1), its characterized in that: the inner wall surface of the electric control box (1) is provided with an electric control box fixing structure, the inner wall surface of the electric control box cover (8) is provided with an electric control box cover clamping groove (10), and the electric control plate (11) is fixedly arranged in the electric control box (1) through the electric control box fixing structure and the electric control box cover clamping groove (10).

2. The fixing structure of an electric control box of an indoor unit of an air conditioner as set forth in claim 1, wherein: the electric control box fixing structure comprises an electric control box limiting groove (3) and an electric control box clamping groove (4).

3. The fixing structure of an electric control box of an indoor unit of an air conditioner as set forth in claim 2, wherein: the electric control box limiting groove (3) and the electric control box clamping groove (4) are respectively arranged on two adjacent inner wall surfaces in the electric control box (1).

4. An air conditioning indoor unit electric control box fixing structure as claimed in claim 1, 2 or 3, characterized in that: the electric control box cover (8) is arranged on the electric control box (1) through an electric control box cover buckle (9).

5. An air conditioning indoor unit electric control box fixing structure as claimed in claim 1, 2 or 3, characterized in that: the metal plate side plate (12) is fixedly arranged on the electric control box (1).

6. The fixing structure of an electric control box of an indoor unit of an air conditioner as set forth in claim 5, wherein: the electric control box comprises an earth plate (15) arranged in an electric control box positioning hole (7) of an electric control box (1), and an earth plate fixing hole (16) of the earth plate (15) is fixed with a sheet metal side plate fixing hole (13) of a sheet metal side plate (12) through a screw.

7. The fixing structure of an electric control box of an indoor unit of an air conditioner as set forth in claim 6, wherein: a sheet metal side plate fork structure (14) is arranged at the opening part of the connecting position between the sheet metal side plate (12) and the grounding plate (15).

8. The fixing structure of an electric control box of an indoor unit of an air conditioner as set forth in claim 6, wherein: the electric control box (1) is provided with an electric control box supporting rib (6), and the electric control box supporting rib (6) is tightly attached to the grounding plate (15).

9. An air conditioning indoor unit electric control box fixing structure as claimed in claim 1, 2 or 3, characterized in that: the electric control box (1) is provided with an electric control box wire passing hole (5), wherein the edge of the electric control box wire passing hole (5) is of a smooth transition protruding structure.