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Air conditioner and its control method

An air conditioner and controller technology, applied in the field of standby power supply air conditioners and their control, can solve the problems of general products without structure, increased power consumption, inconvenience, etc.

Inactive Publication Date: 2007-12-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, when the air conditioner with the above-mentioned structure is connected to the power supply, even when the outdoor unit is in a standby state in which the operation is stopped, the standby power is supplied to the outdoor unit controller for a long time, resulting in an increase in power consumption.
[0010] This shows that described existing air conditioner obviously still has inconvenience and defective in product structure and use, and urgently needs to be further improved
In order to solve the problems existing in the existing air conditioners, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure for general products to solve the above problems. This is obviously a problem that relevant industry players are eager to solve

Method used

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  • Air conditioner and its control method
  • Air conditioner and its control method

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Embodiment Construction

[0044] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, method, and steps of the air conditioner and its control method according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

[0045] Please refer to FIG. 2 , which is a block diagram illustrating the structure of the air conditioner applicable to the present invention.

[0046] The air conditioner applicable to the present invention is shown in Fig. 2, comprises the power supply unit 10 that supplies power to outdoor unit and indoor unit; Utilizes the power supply that described power supply unit 10 supplies to drive the outdoor unit controller 20 of described outdoor unit; a switch signal, the indoor unit controller 30 that makes the power supply unit 10 supply power ...

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Abstract

The present invention relates to an air conditioner and its control method. Said air conditioner includes outdoor machine controller; indoor machine controller which uses the power supply capable of providing power supply for outdoor machine controller as object and can generate switching-on on switching-off signal; and relay portion for switching on or switching off the power supply capable of providing power supply for outdoor machine controller according to the described switching-on or switching-off signal. Besides, said invention also provides the concrete steps of said control method.

Description

technical field [0001] The present invention relates to an air conditioner and its control method, and more particularly to an air conditioner capable of completely cutting off the supply to the controller of the outdoor unit by means of a relay when the outdoor unit is in a standby state where the outdoor unit is not operating even when it is connected to a power supply for power supply. An air conditioner with standby power and a control method thereof. Background technique [0002] The air conditioner based on the prior art, as shown in Figure 1, includes a power supply part 1; an outdoor unit controller 2 that uses the power supply part 1 to supply power to run; an indoor unit controller 3 that communicates with the outdoor unit controller 2 . [0003] The outdoor unit controller 2 uses the power supplied by the power supply unit 1 to drive the outdoor unit, and generates a status signal according to the operating status of the outdoor unit. [0004] In addition, the o...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 崔振卓
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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