Electric control box and air conditioner outdoor unit with the same
An electronic control box and electronic control technology, applied in air-conditioning systems, home appliances, lighting and heating equipment, etc., can solve the problems of compressor frequency limit, easily damaged electronic control components, and reduce user experience, so as to improve heat exchange. Efficiency, good heat dissipation, and the effect of improving user experience
Inactive Publication Date: 2019-01-15
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
However, the environment of the outdoor unit of the air conditioner is relatively harsh. In a high temperature environment, the high temperature can easily damage the electronic control components or cause the frequency limit of the compressor, so that the compressor cannot operate normally, which in turn affects the cooling effect of the air conditioner. degraded user experience
[0003] In the related art, the heat dissipation of electronic control components adopts multiple metal heat sinks arranged in parallel to dissipate heat through air heat exchange. However, the parallel air duct formed between the multiple metal heat sinks matches the air duct in the electric control box Poor performance, the fluid passing through the air duct of the electric control box enters the parallel channels defined by multiple metal heat sinks in a laminar flow state, resulting in poor heat transfer effect in high temperature environments
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[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0038] Refer below Figure 1-Figure 7 The electric control box 100 according to the embodiment of the present invention will be described. The electric control box 100 can be applied to an air conditioner outdoor unit 200 such as an inverter air conditioner outdoor unit to control the operating frequency of the compressor. In the following description of the present application, the application of the electric control box 100 to an outdoor unit of an inverter air conditioner is taken as an example for illustration. Certainly, those ski...
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The invention discloses an electric control box and an air conditioner outdoor unit with the same. The electric control box comprises an electric control box base which is provided with an electric control component, a heat radiator which is arranged on the electric control box base and comprises multiple heat radiating fins which are arranged at intervals, and spoilers which are arranged on the electric control box base at intervals and are located between the heat radiator and the electric control component, wherein each of the spoilers is between two adjacent heat radiating fins along the central axis in the length direction of the heat radiating fins. According to the electric control box of the present invention, the heat exchange efficiency is improved, so that the temperature of theelectronic control component in the electric control box can be more effectively reduced. When the heat radiator is applied to the air conditioner outdoor unit, the electronic control component in the electric control box can be dissipated well, so that the problem that the electronic control component is damaged or a compressor is limited in frequency and so the compressor cannot operate normally and the cooling effect of the air conditioner is affected is solved, and the user experience is improved.
Description
technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to an electric control box and an air conditioner outdoor unit with the same. Background technique [0002] With the continuous development of air conditioning technology, inverter air conditioners are becoming more and more common. In the frequency conversion air conditioner circuit control system, the electric control components are integrated into the electric control box, and the integrated electric control box is installed on the outdoor unit of the air conditioner. However, the environment of the outdoor unit of the air conditioner is relatively harsh. In a high temperature environment, the high temperature can easily damage the electronic control components or cause the frequency limit of the compressor, so that the compressor cannot operate normally, which in turn affects the cooling effect of the air conditioner. Reduce user experience. [0003] In t...
Claims
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IPC IPC(8): F24F1/24F24F13/30
CPCF24F1/24F24F1/22F24F1/48
Inventor 高文栋
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD