Light-operated switch for warm air blower

A technology for light-controlled switches and heaters, which is used in applications, household heating, household appliances, etc., can solve problems such as foreign matter burning, and achieve the effects of simple structure, strong reliability, and improved safety performance.

Inactive Publication Date: 2018-04-20
陶晓霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the switches on the existing heaters all need to be manipulated manually to complete the purpose of the switch. When the air outlet of the heater is covered with foreign matter, the heater cannot be turned off in time, which will easily cause the burning of the foreign matter.

Method used

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  • Light-operated switch for warm air blower
  • Light-operated switch for warm air blower
  • Light-operated switch for warm air blower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] As the light control switch described above, the difference of this embodiment is that, refer to figure 2 As shown, it is a schematic structural diagram of Embodiment 1 of the light-controlled switch used for a heater in the present invention; the light-controlled switch also includes two piezoelectric sensors 5, and the piezoelectric sensors 5 are located at the sides of the photosensitive sensor 4 On both sides, and distributed symmetrically, when the piezoelectric sensor 5 detects the pressure change on the heater, it can change the on and off of the heater.

Embodiment 2

[0021] As the light control switch described above, the difference of this embodiment is that, refer to image 3 As shown, it is a schematic structural diagram of Embodiment 2 of the light control switch used in the heater according to the present invention; the light control switch also includes an alarm device, and the alarm device is located on the upper layer of the housing 1. When the light control switch When the heater is covered with foreign matter, it is used for alarm processing; the alarm device includes a loudspeaker 61 and an indicator light 62, wherein the loudspeaker 61 is located on the left side of the switch button 3, and the indication The light 62 is located on the right side of the switch button 3. When the light control switch is in a normal working state, the indicator light 62 is green. When the heater is covered with foreign matter, the loudspeaker 61 An alarm sounds and the indicator turns red.

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PUM

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Abstract

The invention provides a light control switch for a heater, the light control switch includes a housing and a power cord, the housing is installed on the upper surface of a heater, the power cord runs through the housing It is connected to the power switch of the heater; a switch button is arranged on the housing and is located on the upper layer of the light control switch, and the switch button is used to activate the light control switch so that the light control switch is in the Working state; the housing is also provided with a photosensitive sensor, the photosensitive sensor is located at the lower layer of the light control switch, and the light control switch also includes an indicator light, the indicator light is located at the upper layer of the housing, Use to display whether the light control switch is in normal working condition. The light control switch of the present invention is simple in structure and strong in reliability, and can solve the problem that the heater is covered with foreign matter, thereby improving the safety performance of the heater.

Description

technical field [0001] The invention relates to a light control switch, in particular to a light control switch for a heater. Background technique [0002] The heater is mainly composed of an air heater and a fan. When working, the air heater dissipates heat, and then the fan sends hot air to adjust the indoor air temperature. [0003] However, the switches on the existing heaters all need to be manipulated manually to complete the purpose of switching. When the air outlet of the heater is covered with foreign matter, the heater cannot be turned off in time, which easily causes the burning of the foreign matter. [0004] In view of the above-mentioned defects, the creator of the present invention has finally obtained the present invention through long-term research and practice. Contents of the invention [0005] The object of the present invention is to provide a light-controlled switch for a heater to overcome the above-mentioned technical defects. [0006] In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/10F24H9/20
CPCF24D19/1084F24H9/2064
Inventor 陶晓霞
Owner 陶晓霞
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