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Cooling and heating fan and cooling and heating fan control method

A technology of cooling and heating fans and control methods, which is applied in the direction of pump control, fluid heater control, air heaters, etc., can solve the problems of poor user experience of cooling and heating fans, and achieve the effect of improving the experience effect

Pending Publication Date: 2022-04-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a cooling and heating fan and a cooling and heating fan control method to solve the problem of poor user experience of the cooling and heating fans in the prior art

Method used

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  • Cooling and heating fan and cooling and heating fan control method
  • Cooling and heating fan and cooling and heating fan control method

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. 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 some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. 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.

[0023] Please refer to figure 1 , the invention provides a cooling and heating fan, the cooling and heating fan has a cool wind mode an...

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Abstract

The invention provides a cooling and heating fan and a cooling and heating fan control method, the cooling and heating fan has a cool air mode and a warm air mode, the cooling and heating fan comprises a heating body, the heating body is provided with a standby position corresponding to the cool air mode and a heating position corresponding to the warm air mode, and the heating body is movably arranged between the standby position and the heating position; the driving assembly is in driving connection with the heating body so as to drive the heating body to move to a standby position or a heating position; and the controller is provided with a memory module used for memorizing the operation mode of the cooling and heating fan, and the controller is connected with the driving assembly, so that when the cooling and heating fan is in the warm air mode before being shut down, the controller controls the driving assembly to enable the heating body to be kept in the heating position after being shut down. The cooling and heating fan solves the problem that in the prior art, the user experience feeling of the cooling and heating fan is poor.

Description

technical field [0001] The invention relates to the field of fans, in particular to a cooling and heating fan and a method for controlling the cooling and heating fan. Background technique [0002] In the prior art, there is a cooling and heating fan with a movable heating body, and the heating body can move between a standby position (moving out of the air outlet) and a heating position (moving to the air outlet). [0003] When the fan is turned off or works in cool air mode, the heating element stops heating and moves to the standby position. When the fan works in the warm air mode, the heating element starts to heat after it moves to the heating position. [0004] It can be seen that the cooling and heating fans in the prior art have the following problems: [0005] After each shutdown, the heating element moves to the standby position. When the user needs to blow warm air when the machine is turned on next time, the heating element does not work during the period when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H3/04F24H9/1863F24H15/273F24H15/37F24H15/429F04D27/00
Inventor 韦嘉徐明燕刘增
Owner GREE ELECTRIC APPLIANCES INC
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