Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Microwave oven interlocking device

An interlocking device and microwave oven technology, which is applied in microwave heating, household stove/stove, household heating, etc., can solve problems such as unstable movements, and achieve reliable detection and maintenance effects

Inactive Publication Date: 2005-11-02
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] That is to say that the lift door lock 7 that is often used in the traditional technology is to utilize the structure of microswitch action completely, as figure 1 As shown, for the furnace door 5 in the form of left and right switches, although the action of keeping the closed state can be carried out in good condition, in the pull-down furnace door that has been used more and more recently, there is a problem that the action of keeping the closed state is unstable.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Microwave oven interlocking device
  • Microwave oven interlocking device
  • Microwave oven interlocking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 2 It is a side view of the main components of the microwave oven according to the embodiment of the present invention. As shown in the figure, a cooking chamber 32 is provided inside an inner cavity 30 constituting the main body of the microwave oven. The cooking chamber 32 is a space where cooking food is placed and cooked.

[0019] The cooking chamber 32 is opened and closed by an oven door 35 . In the present invention, the furnace door 35 is a pull-down opening and closing door. The lower end of the furnace door 35 is connected with the front lower end of the above-mentioned inner chamber 30 with a hinge (not shown). And above-mentioned furnace door 35 front upper end, be provided with a handle 37 that is used for opening and closing furnace door 35.

[0020] On the front side of the above-mentioned microwave oven, a control part 39 is provided, and various knobs and signs for operating the microwave oven are installed on the control part 39 . The front...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The interlocking device of microwave oven is formed from first door lock, second door lock and first door lock board component and second door lock board component. First door lock and second door leak are respectively elastic door lock and fixed door lock, mounted on the back surface of down-pulling oven door, and respectively coupled with first door lock board component and second door lock board component, the first door lock board component and second door lock board component are placed at one side of microwave oven main body cooking chamber, and are equipped with microswitch. The operation of microswitch of elastic door lock is accurate, it can accurately detect opening or closing state of oven door, and can reliably retain the closed state of oven door, and the fixed door lock can more reliably retain closed state of oven door, and can detect the opening and closing state of oven door.

Description

technical field [0001] The invention relates to an oven door locking device for a microwave oven, in particular to an interlocking device for a microwave oven which can accurately detect the open and close state of a pull-down oven door and reliably maintain the closed state of the oven door. Background technique [0002] figure 1 Compose a side view of a conventional technology microwave oven. according to figure 1 As shown, an inner cavity 1 is provided inside the microwave oven. The inner cavity 1 constitutes the skeleton of the microwave oven, and the cooking chamber 3 is formed inside. Cooking can be carried out inside the above-mentioned cooking chamber 3. Generally speaking, microwave ovens use microwaves as a heating source, and heaters or light waves can also be used as an auxiliary. The mechanism for providing the above-mentioned microwaves to the cooking chamber 3 is installed on one side of the above-mentioned inner cavity 1 or in the microwave oven on the to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24C7/02F24C7/08
Inventor 金学信
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com