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CN-116989394-B - Outer machine of air conditioner automatically controlled box mounting structure, outer machine of air conditioner and air conditioner

CN116989394BCN 116989394 BCN116989394 BCN 116989394BCN-116989394-B

Abstract

The invention provides an air conditioner external unit electric control box mounting structure which comprises an external unit bottom plate, wherein the air conditioner external unit electric control box mounting structure comprises a wind isolation vertical plate arranged on the external unit bottom plate, one side of the wind isolation vertical plate is a compressor cavity, the wind isolation vertical plate comprises a mounting plate and an electric control box mounting opening formed in the mounting plate, the air conditioner external unit electric control box mounting structure further comprises an electric control box, the electric control box is arranged on one side, facing the compressor cavity, of the wind isolation vertical plate in parallel, the electric control box comprises a radiator support and a water guide groove positioned on at least one side of the radiator support, and the radiator support is arranged on the electric control box mounting opening. The invention solves the problems that water drops are easy to throw in between the outer electric control box and the mounting port of the electric control box of the air conditioner, and accumulated water is difficult to discharge.

Inventors

  • FU ZHAIGU
  • YU DING
  • LI JUNFENG
  • YAO WEI

Assignees

  • 宁波奥克斯电气股份有限公司
  • 奥克斯空调股份有限公司

Dates

Publication Date
20260505
Application Date
20220425

Claims (9)

  1. 1. An air conditioner external unit electric control box mounting structure, the air conditioner external unit comprises an external unit bottom plate (210), the air conditioner external unit electric control box mounting structure comprises a wind isolation vertical plate (110) arranged on the external unit bottom plate, one side of the wind isolation vertical plate is a compressor cavity (101), the air conditioner external unit electric control box mounting structure is characterized in that, The wind-isolating vertical plate (110) comprises a mounting plate (111) and an electric control box mounting opening (112) which is arranged on the mounting plate; The air conditioner external unit electric control box mounting structure further comprises an electric control box (120), wherein the electric control box (120) is arranged on one side of the air isolation vertical plate (110) facing the compressor cavity (101) in parallel, the electric control box comprises a radiator support (130) and a water guide groove (140) positioned on at least one side of the radiator support (130), and the radiator support (130) is arranged at the electric control box mounting opening; the mounting plate (111) covers the water guide groove (140), and the water guide groove extends to the outer machine bottom plate (210); The electric control box (120) comprises a circuit board bracket (150) which is arranged on one side of the mounting plate (111) facing the compressor cavity (101); wherein at least one water guiding groove (140) is arranged between the circuit board bracket (150) and the radiator bracket (130); the electric control box mounting opening (112) is provided with an opening communicated with the top of the wind isolating vertical plate (110).
  2. 2. The mounting structure of an air conditioner external unit control box according to claim 1, wherein a greenhouse space is formed between a circuit board (220) and the circuit board support (150), the circuit board support (150) includes a plurality of hollows (151), and the greenhouse space is communicated with the mounting plate (111) through the hollows (151).
  3. 3. The outdoor unit electronic control box mounting structure of claim 1, wherein the radiator support (130) includes at least one first buckle (131), the first buckle (131) is locked to a side of the electronic control box mounting opening (112) away from the opening, and the first buckle (131) is located on a side of the wind blocking riser (110) away from the compressor cavity (101).
  4. 4. The mounting structure of an air conditioner external unit control box according to claim 1, wherein the radiator support (130) includes a limiting plate (132) and a side support plate (133); The side support plate (133) is matched with the electric control box mounting opening (112), the side support plate (133) surrounds the limiting plate (132), and the side support plate (133) extends to the other side of the wind isolation vertical plate (110) away from the compressor cavity (101); An air guide opening (123) is arranged in the limiting plate (132).
  5. 5. The air conditioner external unit electronic control box mounting structure according to claim 1, wherein the electronic control box (120) further includes: the cross beam (160) is arranged on one side of the radiator support (130) and is positioned at the top of the circuit board support (150); And the second buckle (161) and/or the fastener connecting plate (162) are/is arranged on one side of the wind isolation vertical plate (110) away from the compressor cavity and used for locking the cross beam and the mounting plate (111).
  6. 6. The mounting structure of an air conditioner external unit control box according to claim 1, wherein the air blocking vertical plate (110) further comprises an extension plate (113), the extension plate (113) being provided on either side of the mounting plate (111); The electronic control box further comprises a third buckle (163), and the third buckle (163) is used for locking the electronic control box (120) and the extension plate.
  7. 7. The mounting structure of an air conditioner external unit control box according to claim 6, wherein the control box (120) further comprises at least one extension fixing member (134), and the extension fixing member (134) and the third buckle (163) are located at opposite sides of the extension plate (113).
  8. 8. An air conditioner outdoor unit, comprising: the mounting structure of an air conditioner external unit electric control box according to any one of claims 1 to 7; The fan (240) is arranged at one side of the wind isolation vertical plate (110) far away from the compressor cavity (101); a radiator (230) provided on the radiator support (130); Wherein, the heat of the electric control box (120) is transferred from the mounting plate (111) to the radiator (230), and is discharged from the radiator (230) under the rotation of the fan (240).
  9. 9. An air conditioner comprising the air conditioner outdoor unit according to claim 8.

Description

Outer machine of air conditioner automatically controlled box mounting structure, outer machine of air conditioner and air conditioner Technical Field The invention relates to the technical field of air conditioners, in particular to an air conditioner external unit electric control box mounting structure, an air conditioner external unit and an air conditioner. Background The electric control box of the air conditioner outside the home and abroad mostly adopts an installation mode that the electric control box is vertically and horizontally arranged at the top of the compressor. Under the installation mode, the electronic control box of the air conditioner external unit has poor heat dissipation, the problem that the service life of an electronic device is influenced by overhigh temperature rise, and the motor of the radiator in the air duct rotates to easily throw water drops into the electronic control box, so that potential safety hazards such as short circuit and the like exist. At present, some automatically controlled boxes adopt baffle structure to block the drop of water that the radiator throwed away, and baffle structure can influence the circulation of air at the time, leads to the heat dissipation to be influenced to, baffle structure is difficult for guiding the drop of water to discharge. Disclosure of Invention The invention solves the problems that water drops are easy to throw in between an electric control box of an air conditioner external unit and an installation port of the electric control box, and accumulated water is difficult to discharge. In order to solve the problems, the invention provides an air conditioner external unit electric control box mounting structure, an air conditioner external unit and an air conditioner. On the one hand, the invention provides an air conditioner external unit electric control box mounting structure, which comprises an air isolation vertical plate and an external unit bottom plate, wherein one side of the air isolation vertical plate is a compressor cavity, the air isolation vertical plate comprises a mounting plate and an electric control box mounting opening formed in the mounting plate, the air conditioner external unit electric control box mounting structure further comprises an electric control box, the electric control box is arranged on one side of the air isolation vertical plate, facing the compressor cavity, in parallel, the electric control box comprises a radiator support and a water guide groove positioned on at least one side of the radiator support, the radiator support is arranged in the electric control box mounting opening, the mounting plate covers the water guide groove, and the water guide groove extends towards the external unit bottom plate. Compared with the prior art, the technical effect achieved by the technical scheme is that the electric control box is arranged on the wind-isolating vertical plate, the direction of the electric control box is changed, the radiator is arranged in the air duct of the wind-isolating vertical plate after being arranged on the radiator support, the radiator is convenient for radiating the circuit board inside the electric control box, the electric control box and the wind-isolating vertical plate are in a parallel state, the circuit board and the wind-isolating vertical plate are convenient for radiating through metal heat conduction, one side of the mounting plate is used for accommodating the circuit board, the other side of the mounting plate blocks water drops generated by the radiator, even if a small part of water drops enter between the mounting plate and the electric control box, the water drops can be converged into the water guide groove, and finally flow to the chassis along the water guide groove, so that water is effectively drained, and the safety of internal devices of the electric control box is guaranteed. In one embodiment of the invention, the electric control box comprises a circuit board bracket arranged on one side of the mounting plate facing the compressor cavity, wherein at least one water guide groove is arranged between the circuit board bracket and the radiator bracket. The technical scheme has the advantages that the circuit board support is used for installing a circuit board, and the water guide groove can guide water drops thrown out by the radiator to fall down, so that the water drops are effectively prevented from entering the circuit board support. In one embodiment of the invention, a greenhouse space is formed between the circuit board and the circuit board support, the circuit board support comprises a plurality of hollows, and the greenhouse space is communicated with the mounting plate through the hollows. The technical scheme has the advantages that the heat of the greenhouse space can be transferred to one side, far away from the circuit board, of the circuit board support through the hollowing out positions, the wind isolation vertical plates condu