Electrical box and air conditioner outdoor unit

A technology for an air conditioner outdoor unit and an electrical box, applied in the electrical field, can solve the problems of poor heat dissipation of power consumption devices, and achieve the effects of reducing the area of ​​​​the radiator, enhancing natural convection, and having a simple and reasonable structure design.

Active Publication Date: 2014-07-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide an electrical box that facilitates the heat dissipation of the power consumption device and an air conditioner outdoor unit containing the above electrical box in order to solve problems such as poor heat dissipation of the power consumption device in the electrical box

Method used

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  • Electrical box and air conditioner outdoor unit
  • Electrical box and air conditioner outdoor unit
  • Electrical box and air conditioner outdoor unit

Examples

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Embodiment Construction

[0044] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following examples are used in conjunction with the drawings to further describe the electrical box and the outdoor unit of the air conditioner of the present invention in detail. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0045] See Figure 1 to Figure 7 , The electrical box 110 of the present invention includes an electrical box body 111, an electronic device 113, a PCB board 112, a radiator 115, and a power dissipation device 114 that generates heat. The PCB board 112 and the radiator 115 are respectively installed in the electrical box body 111, The electronic device 113 is mounted on one surface of the PCB board 112, one end of the power consumption device 114 is mounted on the other surface of the PCB board 112, and the other end is in contact with ...

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Abstract

The invention provides an electrical box and an air conditioner outdoor unit. The electrical box comprises a box body, a PCB, and a radiator. The PCB and the radiator are mounted inside the box body. The electrical box further comprises power-consuming devices which generate heat. One end of every power-consuming device is mounted on the surface of the PCB; the other end of every power-consuming device contacts with the radiator. A preset gap is arranged between each two power-consuming devices on the PCB, and another preset gap is arranged between each power-consuming device and the box body; air flow passes the preset gaps to dissipate the heat. The air conditioner outdoor unit comprises the electrical box. The electrical box and the air conditioner outdoor unit have the advantages that the structural design is simple and reasonable, the preset gaps between the power-consuming devices in the box body allow flowing of air, natural convection is enhanced for the power-consuming devices, surface temperature of the power-consuming devices during operation is lowered, and reliability of the electrical box is improved.

Description

Technical field [0001] The present invention relates to the technical field of electrical appliances, in particular to an electrical box and an outdoor unit of an air conditioner containing the electrical box. Background technique [0002] The controller is the center of the operation of a machine, similar to the brain function of the human body. The electrical box is the main structure that guarantees the normal and reliable operation of the motherboard. The reliability of the electrical box will directly affect the normal operation of the entire machine. With the progress of the process and technology, the integration of the current electrical box has been continuously improved. There are not only the integration of key devices, but also the integration of circuit systems. The energy consumption density of the devices is getting higher and higher, and the heat dissipation will affect the ability of electronic devices. The key issue for normal work. [0003] The existing heat dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/24
Inventor 高智强熊军高旭陈志伟刘汉杨盛雄
Owner GREE ELECTRIC APPLIANCES INC
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