Electric cabinet cover plate and air conditioner thereof

Abstract

The utility model relates to the technical field of air conditioner electric cabinet structures, in particular to an electric cabinet cover plate and an air conditioner thereof. The plate body is provided with a first through hole and a second through hole, the first through hole is formed in the top of the first side of the plate body, and the second through hole is formed in the top of the second side of the plate body; the elastic plug comprises a positioning piece and a movable rod, the positioning piece is arranged on the plate body, the movable rod is connected to the positioning piece in a sliding mode, and the end of the movable rod penetrates through the first penetrating hole and protrudes out of the first penetrating hole; the shaft piece is arranged on the plate body, the end portion of the shaft piece penetrates through the second penetrating hole and protrudes out of the second penetrating hole, the purpose that the panel and an external electric cabinet body or an air conditioner cabinet body are convenient to disassemble and assemble is achieved, the elastic plug and the shaft piece are arranged at the top of the inner side of the plate body, the appearance attractiveness is improved, and meanwhile the automatic buckling state of the cover plate can be kept by means of gravity.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning electric control box structure, in particular to an electric control box cover plate and an air-conditioning thereof. Background Art

[0002] The body and panel of the air-conditioning electric control box are usually fixed with bolts or ordinary hinges. This connection method is not convenient for inspection and maintenance. That is, when the electronic components inside the electric control box need to be inspected, the bolts or hinges need to be removed one by one before the panel can be disassembled and assembled. However, this connection method has the disadvantage of low installation efficiency, which makes maintenance time-consuming. The hinge connection method is prone to gaps, and dust enters the electric control box, affecting normal use. Therefore, the commonly used structure needs to be improved. Summary of the invention

[0003] In order to overcome the shortcomings of the connection structure between the box and the panel in the prior art, such as time-consuming maintenance, low disassembly and assembly efficiency, and easy dust entry, the purpose of the utility model is to provide an electric control box cover and its cover to improve the disassembly and assembly efficiency and meet the use requirements of easy maintenance.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] An electric control box cover plate comprises a plate body, an elastic plug and a shaft;

[0006] The plate body is provided with a first through hole and a second through hole, wherein the first through hole is provided at the top of the first side of the plate body, and the second through hole is provided at the top of the second side of the plate body;

[0007] The elastic plug includes a positioning member and a movable rod, wherein the positioning member is arranged on the plate body, the movable rod is slidably connected to the positioning member, and an end of the movable rod passes through the first through hole and protrudes out of the first through hole;

[0008] The shaft member is arranged on the plate body, and the end of the shaft member passes through the second through hole and protrudes out of the second through hole.

[0009] Furthermore, the positioning member is arranged on the inner side of the plate body, and the shaft member is arranged on the inner side of the plate body.

[0010] Furthermore, the positioning member includes a fixing plate and an axial hole provided on the fixing plate, the number of the axial holes is at least two, the two axial holes are spaced apart, and the movable rod is slidably connected to the two axial holes.

[0011] Furthermore, the elastic plug also includes a reset member, which is arranged on the movable rod and drives the movable rod to reset.

[0012] Furthermore, the reset piece is sleeved on the movable rod and located between the two shaft holes.

[0013] Furthermore, the movable rod is L-shaped.

[0014] Furthermore, the shaft member includes a shaft body and a limiting ring, wherein the limiting ring is arranged in the middle of the shaft body and divides the shaft body into a first shaft portion and a second shaft portion, the limiting ring is connected to the plate body, the first shaft portion passes through a second through hole, and the limiting ring and the second shaft portion are both located on the outside of the second through hole.

[0015] Furthermore, the electric control box cover also includes a locking component, which is arranged at the lower part of the plate body.

[0016] An air conditioner comprises a heat exchanger, a fan and an electric control box, wherein the electric control box also comprises an electric control box cover.

[0017] The beneficial effects of the utility model are as follows: by installing an elastic plug on the upper left part of the inner side of the plate body and installing an axis part on the upper right part of the inner side of the plate body, the purpose of convenient disassembly and assembly of the panel and the external electric control box body is achieved; the elastic plug and the axis part are arranged at the top of the inner side of the plate body, which improves the appearance and is conducive to maintaining the automatic buckling state of the cover plate with the help of gravity.

[0018] Another beneficial effect of the utility model is that the electric control box cover is rotatably connected to the air-conditioning cabinet through an elastic plug and a shaft, that is, the electric control box cover is covered on the electric control box body, which improves the appearance and is conducive to maintaining the automatic buckling state of the cover with the help of gravity, thereby achieving the purpose of convenient disassembly and assembly of the panel and the air-conditioning cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the electric control box cover from the first perspective;

[0020] Figure 2 The schematic diagram of the split structure of the electric control box cover from the first perspective;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of the electric control box cover from a second viewing angle;

[0022] Figure 4 for Figure 3 A partial enlarged view of part A;

[0023] Figure 5 This is a schematic diagram of the installation structure of the electric control box cover plate and shaft parts;

[0024] Figure 6 It is a schematic diagram of the elastic plug structure of the electric control box cover;

[0025] Figure 7 It is a schematic diagram of the disassembly structure of the elastic plug of the electric control box cover;

[0026] Figure 8It is a schematic diagram of the shaft structure of the electric control box cover;

[0027] Fig. 9 This is a schematic diagram of the air conditioning structure.

[0028] Reference numerals include:

[0029] 1—plate body 11—first through hole 12—second through hole

[0030] 2—elastic plug 21—positioning piece 211—fixing plate

[0031] 212—axial hole 22—movable rod 23—reset part

[0032] 3—shaft 31—first shaft portion 32—limiting ring

[0033] 33—Second shaft portion 4—Locking member. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0035] See also Figures 1 to 8 The utility model discloses an electric control box cover, comprising a plate body 1, an elastic plug 2 and a shaft 3;

[0036] The plate body 1 is provided with a first through hole 11 and a second through hole 12, wherein the first through hole 11 is provided at the top of the first side of the plate body 1, and the second through hole 12 is provided at the top of the second side of the plate body 1;

[0037] The elastic plug 2 includes a positioning member 21 and a movable rod 22. The positioning member 21 is disposed on the plate body 1. The movable rod 22 is slidably connected to the positioning member 21. The end of the movable rod 22 passes through the first through hole 11 and protrudes out of the first through hole 11.

[0038] The shaft member 3 is disposed on the plate body 1 , and an end portion of the shaft member 3 passes through the second through hole 12 and protrudes out of the second through hole 12 .

[0039] Specifically, in this embodiment, the plate body 1 is made of metal plates such as flat galvanized plates or cold-rolled plates, and the four sides of the plate body 1 are bent and pressed to become supporting edges. The first through hole 11 and the second through hole 12 are respectively processed on both sides of the length direction of the plate body 1. The first through hole 11 is located at the top of the first side supporting edge, and the second through hole 12 is located at the top of the second side supporting edge. The positioning member 21 is fixedly connected to the inner side of the plate body 1 and is arranged close to the first through hole 11. The movable rod 22 is slidably connected to the positioning member 21. The end of the movable rod 22 passes through the first through hole 11 and is connected to the external electric control box body. One end of the shaft member 3 is fixedly connected to the surface of the plate body 1, and the shaft member 3 passes through the second through hole 12 and protrudes out of the second through hole 12 to be connected to the external electric control box body.

[0040] By installing an elastic plug 2 on the upper left inner side of the plate body 1 and installing an axis member 3 on the upper right inner side of the plate body 1, the purpose of convenient disassembly and assembly of the panel and the external electric control box body is achieved. The elastic plug 2 and the axis member 3 are arranged at the top of the inner side of the plate body 1, which improves the appearance and is conducive to maintaining the automatic buckling state of the cover with the help of gravity.

[0041] The positioning member 21 is arranged on the inner side of the plate body 1, and the shaft member 3 is arranged on the inner side of the plate body 1. The elastic plug 2 and the shaft member 3 are both hidden in the structure on the inner side of the plate body 1, ensuring that there are no gaps and screw holes on the appearance surface, etc., and improving the anti-theft, waterproof and dustproof performance.

[0042] The positioning member 21 includes a fixed plate 211 and an axial hole 212 provided on the fixed plate 211. The number of the axial holes 212 is at least two, and the two axial holes 212 are arranged at a distance. The movable rod 22 is slidably connected to the two axial holes 212, thereby improving the stability of the sliding direction of the movable rod 22 and improving the stability of the connection between the plate body 1 and the external electric control box body.

[0043] The elastic plug 2 also includes a reset member 23, which is arranged on the movable rod 22 and drives the movable rod 22 to reset. One end of the reset member 23 is fixedly connected to the movable rod 22 to ensure that the movable rod 22 will not be completely pulled out when the movable rod 22 is pulled. The reset member 23 adopts a spring structure to drive the movable rod 22 to reset, which is convenient for disassembly and assembly and improves stability during use.

[0044] The reset member 23 is sleeved on the movable rod 22 and located between the two shaft holes 212. The reset member 23 is a spring structure, low cost and easy to operate.

[0045] The movable rod 22 is L-shaped, which is convenient for applying external force.

[0046] The shaft member 3 includes a shaft body and a limiting ring 32. The limiting ring 32 is arranged in the middle of the shaft body and divides the shaft body into a first shaft portion 31 and a second shaft portion 33. The limiting ring 32 is connected to the plate body 1. The first shaft portion 31 passes through the second through-hole 12. The limiting ring 32 and the second shaft portion 33 are both located on the outside of the second through-hole 12. The setting of the limiting ring 32 ensures the length of the connection between the shaft body and the external box body, ensures the convenience of disassembly and assembly of the cover plate 1 and the stability of the connection. At the same time, the limiting ring 32 is located on the outside of the second through-hole 12, and a certain gap and assembly tolerance are reserved for the rotation of the electric control box cover plate, thereby reducing friction and facilitating the flip-opening of the electric control box cover plate.

[0047] The electric control box cover also includes a locking member 4, which is arranged at the lower part of the plate body 1. Preferably, a through hole is processed at the lower part of the plate body 1, and the cover is connected to the external box body by screw connection to further improve the stability of the working state.

[0048] See also Fig. 9 An air conditioner comprises a heat exchanger, a fan and an electric control box, wherein the electric control box further comprises an electric control box cover plate, the heat exchanger and the fan are both installed inside the cabinet of the air conditioner, and the electric control box body is installed in the middle of the front side of the cabinet body, the electric control box cover plate comprises a plate body 1, an elastic plug 2 and a shaft member 3, the elastic plug 2 is installed on the upper left part of the inner side of the plate body 1, and the shaft member 3 is installed on the upper right part of the inner side of the plate body 1, the elastic plug 2 and the shaft member 3 are arranged at the top of the inner side of the plate body 1, and the electric control box cover plate is rotatably connected to the cabinet body through the elastic plug 2 and the shaft member 3, that is, the electric control box cover plate is covered on the electric control box body, which improves the appearance and is conducive to keeping the cover plate in an automatic buckling state by means of gravity, so as to achieve the purpose of convenient disassembly and assembly of the panel and the air conditioner cabinet body.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An electric control box cover, characterized in that: It comprises a plate body (1), an elastic plug (2) and a shaft (3); The plate body (1) is provided with a first through hole (11) and a second through hole (12), wherein the first through hole (11) is provided at the top of the first side of the plate body (1), and the second through hole (12) is provided at the top of the second side of the plate body (1); The elastic plug (2) comprises a positioning member (21) and a movable rod (22), wherein the positioning member (21) is arranged on the plate body (1), the movable rod (22) is slidably connected to the positioning member (21), and an end of the movable rod (22) passes through the first through hole (11) and protrudes out of the first through hole (11); The shaft member (3) is arranged on the plate body (1), and the end of the shaft member (3) passes through the second through hole (12) and protrudes out of the second through hole (12).

2. The electric control box cover according to claim 1, characterized in that: The positioning member (21) is arranged on the inner side of the plate body (1), and the shaft member (3) is arranged on the inner side of the plate body (1).

3. The electric control box cover according to claim 1, characterized in that: The positioning member (21) comprises a fixing plate (211) and an axial hole (212) provided on the fixing plate (211), the number of the axial holes (212) is at least two, the two axial holes (212) are arranged at a distance, and the movable rod (22) is slidably connected to the two axial holes (212).

4. The electric control box cover according to claim 3, characterized in that: The elastic plug (2) further comprises a reset member (23), wherein the reset member (23) is arranged on the movable rod (22) and drives the movable rod (22) to reset.

5. The electric control box cover according to claim 4, characterized in that: The reset member (23) is sleeved on the movable rod (22) and is located between the two shaft holes (212).

6. The electric control box cover according to claim 1, characterized in that: The movable rod (22) is L-shaped.

7. The electric control box cover according to claim 1, characterized in that: The shaft member (3) comprises a shaft body and a limiting ring (32). The limiting ring (32) is arranged in the middle of the shaft body and divides the shaft body into a first shaft portion (31) and a second shaft portion (33). The limiting ring (32) is connected to the plate body (1). The first shaft portion (31) passes through the second through hole (12). The limiting ring (32) and the second shaft portion (33) are both located outside the second through hole (12).

8. The electric control box cover according to claim 1, characterized in that: The electric control box cover also includes a locking component (4), and the locking component (4) is arranged at the lower part of the plate body (1).

9. An air conditioner, comprising a heat exchanger, a fan and an electric control box, characterized in that: The electric control box also includes an electric control box cover according to any one of claims 1-8.

Images