Controller and air conditioner

A controller and radiator technology, applied in heating and ventilation control systems, lighting and heating equipment, space heating and ventilation, etc. , reduce the flow turning and facilitate the effect of reasonable layout

Pending Publication Date: 2019-04-05
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related technology, the controller of the air conditioner introduces refrigerant through copper pipes to cool the power devices upstream of the main board. Because of its complex structure and many fixing screws, it makes production and assembly inconvenient, and after-sales maintenance and installation are even more difficult.
[0003] In addition, the inductance of the power factor corrector used on the controller is connected to the strong current terminal of the printed board through the wiring harness, the wiring is complicated, and the production process is poor

Method used

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  • Controller and air conditioner
  • Controller and air conditioner
  • Controller and air conditioner

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Embodiment Construction

[0039] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0040] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0041] Refer below Figure 1 to Figure 4 The controller 1 and the air conditioner according to some embodiments of the present invention are described.

[0042] Such as figure 1As shown, the embod...

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Abstract

The invention provides a controller and an air conditioner, wherein the controller comprises a circuit board, a power factor corrector which is connected with the circuit board; the power factor corrector is provided with a capacitor, a power part and an inductance part; the connection position of the power part and the circuit board is positioned between the connection position of the inductancepart and the circuit board and the connection position of the capacitor and the circuit board; wherein the capacitor and the inductor are positioned at one side of the circuit board; and the power part is positioned at the other side of the circuit board. According to the invention, the power factor corrector is connected with the circuit board in a copper foil welding mode by reasonably setting the positions of the circuit board and the power factor corrector and reasonably arranging various devices, so wire harnesses are eliminated, the interference and radiation conducted by the wire harness connection are reduced, the copper foil routing distance is shortened and the wiring of products is simplified; meanwhile the assembly structure is more favorable for optimizing the structure of theproduct so as to reduce the overall external dimension of the product.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to a controller and an air conditioner. Background technique [0002] In related technologies, the controller of the air conditioner introduces refrigerant through copper pipes to cool the upstream power devices on the motherboard. Due to its complex structure and many fixing screws, it is inconvenient for production and assembly, and it is even more difficult for after-sales maintenance and installation. [0003] In addition, the inductance of the power factor corrector used on the controller is connected to the strong current terminal of the printed board through the wiring harness, the wiring is complicated, and the production process is poor. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0005] To this end, a first aspect of the invention proposes ...

Claims

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Application Information

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IPC IPC(8): F24F11/88F24F11/89H05K7/20
CPCH05K7/20009H05K7/2039F24F11/88F24F11/89
Inventor 吴田周亮欧雁煜陈佳琦钟国柱
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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