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Air conditioner outdoor unit

A technology for outdoor units and fans of air conditioners, applied in the field of heat dissipation, can solve the problems of difficult heat dissipation of circuit boards, reliability and reduction of electronic components affected by temperature, and achieve the effects of accelerating heat dissipation, improving reliability, and avoiding damage.

Active Publication Date: 2018-06-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides an air conditioner outdoor unit to solve the problems in the prior art that the circuit board is not easy to dissipate heat, and the electronic components on the circuit board are affected by the temperature and the reliability is reduced.

Method used

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0031] see Figure 1 to Figure 6 As shown, according to the embodiment of the present invention, the air conditioner outdoor unit includes a housing 1 , a partition 2 , an electrical box 3 and a circuit board 9 . The casing 1 has an inner cavity, and the partition plate 2 is arranged in the casing 1; the electrical box 3 cooperates with the partition plate 2 to separate the casing 1 into a fan chamber 4 and a compressor chamber 5, and the electrical box 3 is arranged in the compressor chamber 5 . The circuit board 9 is arranged in the electrical box 3 . The box body of the electrical box 3 is provided with a first flow hole 6, and the casing 1 is provided with an air inlet 8 connecting the compressor cavity 5 with the outside world. The air inlet 8 and the first flow hole 6 form a co...

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Abstract

The invention discloses an outdoor unit for an air conditioner. The outdoor unit for the air conditioner comprises a casing (1), a separation board (2), an electrical appliance box (3) and a circuit board (9), wherein the separation board (2) is arranged in the casing (1); the electrical appliance box (3) and the separation board (2) are matched to divide the casing (1) into a fan chamber (4) and a compressor chamber (5); the electrical appliance box (3) is arranged in the compressor chamber (5); the circuit board (9) is arranged in the electrical appliance box (3); a first overflow hole (6) is formed in a box body of the electrical appliance box (3); an air inlet (8) for communicating the compressor chamber (5) with the outside is formed in the casing (1); the air inlet (8) and the first overflow hole (6) form a first flowing channel for communicating the outside with the fan chamber (4). According to the outdoor unit for the air conditioner, disclosed by the invention, the problem that the circuit board in the prior art does not easily dissipate the heat can be solved.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to an outdoor unit of an air conditioner. Background technique [0002] Due to the increasing calorific value of current electronic devices, the temperature rise of components has become a prominent problem in the reliability of the controller, especially in the case of poor ventilation and poor heat dissipation environment, if the heat of the device cannot be dissipated in time, It will lead to the continuous accumulation of heat, causing the temperature of the device to continue to rise. [0003] The heat dissipation of the device mainly has three ways: heat conduction, convection and radiation, among which the former two occupy the main components. The heat conduction occurs on the device itself, and it mainly depends on convection to dissipate its own heat. The development of outdoor units of air conditioners is more and more inclined to miniaturization. As the overall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/24
CPCF24F1/24
Inventor 熊军廖敏高智强陈志伟夏增强高旭
Owner GREE ELECTRIC APPLIANCES INC
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