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Microwave interlocking control switch and microwave kitchen range

A technology of interlocking control and micro-switch, applied in the field of household kitchen utensils, can solve the problems of complicated structure and poor protection of microwave interlocking control switch, and achieve the effects of preventing leakage wave and simple control mechanism.

Active Publication Date: 2017-06-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the inventor of the present invention finds that the existing microwave interlock control switch has at least the following problems: (1) the existing microwave interlock control switch only uses a micro switch to start and close the microwave function, and the protection is relatively poor.
(2) The structure of the existing microwave chain control switch is complex

Method used

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  • Microwave interlocking control switch and microwave kitchen range
  • Microwave interlocking control switch and microwave kitchen range
  • Microwave interlocking control switch and microwave kitchen range

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] This embodiment provides a microwave interlock control switch, which is mainly used on microwave cookers. When the microwave cooker is working, the microwave generating device can be turned on or off correspondingly according to the state of the door of the microwave cooker. Specifically, such as figure 1 and image 3 As shown, the microwave interlock control switch of this embodiment includes: a first micro switch 1, a second micro switch 2 and a control mechanism. Wherein, the first micro switch 1 is used to connect the power supply of the microwave cooker (for example, to control functions such as lighting and fan on the microwave cooker). The second micro switch is used to control the opening or closing of the microwave generating device on the microwave cooker. Wherein, when the door on the microwave cooker is from the closed state to the open state, the control mechanism sequentially controls the second micro switch 2 and the first micro switch 1 to disconnect (...

Embodiment 2

[0060] Preferably, this embodiment provides a microwave chain control switch, compared with Embodiment 1, such as figure 1 and image 3 As shown, only when the door on the microwave cooker is fully closed, the control mechanism controls the second micro switch 2 to close, so that the microwave cooker generates microwaves.

[0061] The microwave interlock control switch provided in this embodiment realizes that only when the door is fully closed, the control mechanism controls the closing of the second microswitch 2 through the above-mentioned settings, thereby completely avoiding the occurrence of microwave leakage phenomenon.

[0062] In addition, for the control of the first micro switch 1 by the control mechanism, the first micro switch 1 is controlled to be closed when the door of the microwave oven is fully closed; or the first micro switch 1 is controlled to be closed when the microwave oven door is not fully closed. However, when the door of the microwave oven is fully...

Embodiment 3

[0064] Preferably, this embodiment provides a microwave chain control switch, compared with the above embodiment, such as figure 1 and image 3 As shown, the microwave interlock control switch in this embodiment includes a switch base 4 . Wherein, the first micro switch 1 , the second micro switch 2 and the control mechanism are all installed on the switch base 4 . Preferably, if figure 2 As shown, the control mechanism also includes a switch cover 5 , and the switch cover 5 is fastened on the switch base 4 .

[0065] Preferably, the control mechanism in this embodiment includes a push rod 31 and a spring 32 . Wherein, the push rod 31 is arranged on the switch base 4, and can move on the switch base 4 under the action of force. One end of spring 32 is fixed with push rod 31, and the other end is fixed on switch base 4. Wherein, when the door on the microwave cooker is from the open state to the closed state, the push rod 31 moves to the first direction of the compression...

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Abstract

The invention relates to a microwave interlocking control switch and a microwave kitchen range, and relates to the technical field of household kitchen utensils. Through the mainly adopted technical scheme, the microwave interlocking control switch comprises a first microswitch, a second microswitch and a control mechanism, wherein the first microswitch is used for connecting a power supply of the microwave kitchen range; the second microswitch is used for controlling the turning-on or turning-off of a microwave generating device on the microwave kitchen range. When a door on the microwave kitchen range is in an open state from a closed state, the control mechanism is used for controlling the second microswitch and the first microswitch to be turned off in sequence; when the door on the microwave kitchen range is in the closed state from the open state, the control mechanism is used for controlling the first microswitch and the second microswitch to be turned off in sequence. The microwave kitchen range comprises the microwave interlocking control switch. The invention is mainly used for providing the microwave interlocking control switch with simple structure and a dual-protection function so as to avoid microwave leakage of the microwave kitchen range when the door is opened and closed.

Description

technical field [0001] The invention relates to the technical field of household kitchen utensils, in particular to a microwave chain control switch and a microwave cooker. Background technique [0002] Microwave stoves refer to cooking stoves that use microwaves to heat food, such as microwave ovens, microwave ovens (ovens with microwave functions), and the like. Due to the short cooking time, microwave ovens have limited damage to food nutrition, and can well maintain the vitamins and natural flavors in food. In addition, microwaves in microwave ovens can also disinfect and sterilize. However, when the microwave cooker is working, if the user opens or closes the door of the microwave cooker, microwaves will leak. A large amount of microwave leakage will cause harm to the human body, thereby affecting the safety and health of users using microwave cookers. [0003] In order to solve the microwave leakage problem mentioned above, a microwave interlock control switch is de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/02F24C7/08
CPCH05B6/64H05B6/68Y02B40/00
Inventor 尤艳冯圆通肖冰海冷芬勇梁少棠陈兴强丁泺火
Owner GREE ELECTRIC APPLIANCES INC