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Outdoor unit electric control device and vehicle-mounted air conditioner

A technology for outdoor units and air conditioners, applied in vehicle parts, transportation and packaging, air handling equipment, etc., can solve the problem of large standby power consumption of air conditioners, and achieve the effect of reducing standby power consumption

Active Publication Date: 2020-11-24
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose an outdoor unit electric control device and an air conditioner, aiming at solving the problem of large standby power consumption of the air conditioner

Method used

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  • Outdoor unit electric control device and vehicle-mounted air conditioner
  • Outdoor unit electric control device and vehicle-mounted air conditioner
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses an outdoor unit electric control device and a vehicle-mounted air conditioner. The outdoor unit electric control device comprises an outdoor unit controller, a power supply starting circuit and a power supply control circuit; the power supply end of the outdoor unit controller is used for being connected into a power supply; the power supply starting circuit is provided with a signal receiving end connected with a signal sending end of an indoor unit communication circuit and is connected with the ground terminal of the outdoor unit controller to provide a first power supply loop for the outdoor unit controller; the power supply starting circuit receives a communication signal outputted by the indoor unit through the signal receiving end and switches on the first power supply loop of the outdoor unit controller according to the communication signal; the controlled end of the power supply control circuit is connected with the outdoor unit controller and is used for providing a second power supply loop for the outdoor unit controller; and when a standby signal outputted by the outdoor unit controller is received, the second power supply loop of the outdoor unit controller is disconnected. The outdoor unit electric control device solves the problems that the standby power consumption of an air conditioner is large, and power supply of the outdoor unit is controlled by the indoor unit through additionally arranging a wire to cause communication design is complicated.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an electric control device for an outdoor unit and a vehicle-mounted air conditioner. Background technique [0002] In vehicle-mounted air conditioners, the power supply mode of the outdoor unit is usually to connect the outdoor unit directly to the battery, and the outdoor unit controls its own power supply. In this way, both the outdoor unit and the indoor unit need to be in the standby state at the same time. Alternatively, the indoor unit is used to control the connection / disconnection of the battery and the outdoor unit, that is, the indoor unit is used to control the power supply of the outdoor unit. In this way, it is necessary to add a wire so that the indoor unit can control the power supply of the outdoor unit, that is, it is necessary to increase the control interface of the outdoor unit, resulting in a complicated communication design between the indoor unit ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60R16/03
CPCB60H1/00642B60R16/03
Inventor 霍兆镜
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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