Circuit board assembly and air conditioner

A circuit board assembly and circuit board technology, applied in the directions of printed circuit components, circuit devices, high-voltage matchers, etc., can solve problems such as safety hazards, deformation, direct contact between the copper bar surface and the control board, etc., to improve electrical insulation safety. Sexuality and the effect of ensuring safe use

Pending Publication Date: 2020-11-13
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the distance between the copper bar and the control board is controlled by processing the copper bar to have a concave-convex structure on the surface of the copper bar. When the copper bar

Method used

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  • Circuit board assembly and air conditioner
  • Circuit board assembly and air conditioner
  • Circuit board assembly and air conditioner

Examples

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Example Embodiment

[0026] See also Figure 1 to Figure 4 As shown, according to an embodiment of the present application, a circuit board assembly includes a circuit board 4, a first conductive member 1 and a first insulating member 3. The first conductive member 1 includes a first electrical connection section 11 and a first connection section 12. The first electrical connection section 11 is arranged on the circuit board 4 through the first connection section 12, and at least a part of the first insulating member 3 is arranged between the first electrical connection section 11 and the circuit board 4. By arranging the first insulating member 3 between the first power connection section 11 and the circuit board 4, the first power connection section 11 is separated from the circuit board 4, which ensures a certain safety distance and prevents the first power connection section 11 from contacting the circuit board 4. The direct contact of the circuit board 4 can improve the electrical insulation s...

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PUM

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Abstract

The invention provides a circuit board assembly and an air conditioner. The circuit board assembly comprises a circuit board, a first conductive part and a first insulating part, the first conductivepart comprises a first power connection section and a first connection section, the first power connection section is arranged on the circuit board through the first connection section, and at least one part of the first insulating part is arranged between the first power connection section and the circuit board. According to the circuit board assembly and the air conditioner provided by the embodiment of the invention, the electrical insulation safety of the circuit board assembly can be improved, and safe use of the circuit board assembly is ensured.

Description

technical field [0001] The application belongs to the technical field of air conditioning, and in particular relates to a circuit board assembly and an air conditioner. Background technique [0002] Electric appliances such as air conditioners, range hoods, and air purifiers all use motors. As people's awareness of environmental protection increases, the energy efficiency requirements for electrical appliances are also getting higher and higher, and the demand for high-energy-efficiency brushless DC motors is also increasing. Low-voltage brushless DC motors are mostly driven by built-in controllers. Since large currents and voltages need to be transmitted between circuit boards, an electrical connection that can withstand high voltages and high currents is required. In the prior art, the distance between the copper bar and the control board is controlled by processing the copper bar to have a concave-convex structure on the surface of the copper bar. When the copper bar is i...

Claims

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Application Information

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IPC IPC(8): H05K1/02F24F11/88
CPCH05K1/0256F24F11/88
Inventor 兰元鹏纪泽轩丁佳婷李刚唐林梦醒
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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