CN201710181U - Safety switch for electric baking device - Google Patents
Safety switch for electric baking device Download PDFInfo
- Publication number
- CN201710181U CN201710181U CN2010202146293U CN201020214629U CN201710181U CN 201710181 U CN201710181 U CN 201710181U CN 2010202146293 U CN2010202146293 U CN 2010202146293U CN 201020214629 U CN201020214629 U CN 201020214629U CN 201710181 U CN201710181 U CN 201710181U
- Authority
- CN
- China
- Prior art keywords
- electricity
- baking device
- electric baking
- safety switch
- microswitch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses a safety switch for an electric baking device. The safety switch comprises a pull rod; the front end of the pull rod is connected with the edge of an opening and closing door of the electric baking device; the rear end of the pull rod is connected with one end of a tension spring, and the other end of the tension spring is fixed on the outer wall of the electric baking device; a microswitch for controlling the energizing of the electric baking device is also arranged on the outer wall of the electric baking device; and the rear end of the pull rod is in contact with a button of the microswitch in the closed state of the opening and closing door of the electric baking device. The switching on/off of a power supply of a heating device in the electric baking device is controlled in virtue of the contact and separation of the pull rod and the microswitch, thereby solving the problem that the palm inclines to be scorched or burnt while opening the opening and closing door of the electric baking device during the use, and playing a certain role of saving power.
Description
Technical field
The utility model relates to a kind of switching device, in particular for the safety switching apparatus of electric oven, heating device for evaporating.
Background technology
All there are certain potential safety hazard in the electric oven and the heating device for evaporating of production and selling both at home and abroad now, what show especially most is exactly that the consumer opens open and close door when using the electric oven of the work of switching on or heating device for evaporating, directly stretch out one's hand if plug-in power pack is not turned off in visit and get food, just be easy to the palm of burning or burn, and electricity wasting again.
The utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art, proposes a kind ofly to be used for roasting the opening the door of equipment of electricity and can to turn off the safety switch of heating bar power supply.
The technical solution adopted in the utility model is as follows,
A kind of safety switch that is used for the roasting equipment of electricity, comprise a pull bar, the pull bar front end is connected with the roasting equipment open and close door edge of electricity, back end of tie rod is connected with an end of an extension spring, the extension spring other end is fixed on the roasting equipment outer wall of electricity, also be provided with the microswitch of the roasting equipment energising of a control electricity on the roasting equipment outer wall of electricity, back end of tie rod contacts with the button of microswitch under the roasting equipment open and close door closing state of electricity.
Preferably, described pull bar front end is provided with fixed block.
Preferably, be provided with a spacing hook on the roasting equipment outer wall of electricity in the extension spring middle section.
Preferably, the pull bar front end is located on the roasting equipment open and close door of electricity two limits adjacent with the rotating shaft limit.
The beneficial effects of the utility model are, the contact that utilizes pull bar and microswitch with separate, the break-make of the roasting equipment internal heat generation device power supply of control electricity has not only solved and has opened when using that the heating equipment open and close door is burnt easily or the problem of the palm of burning, and can play certain province's electro ultrafiltration.
Description of drawings
Fig. 1 is the utility model embodiment electric oven STRUCTURE DECOMPOSITION schematic diagram
Fig. 2 is the utility model embodiment electric oven structure
The specific embodiment
Be example with the electric oven in the present embodiment, the schematic diagram that Fig. 1 separates with shell, panel for the electric oven casing, the open and close door 1 of electric oven is located at the front of casing, and the base is connected with casing by rotating shaft, and open and close door can rotate around the axis, and plays the effect of opening or closing.Pull bar 2 front ends are connected with open and close door one side bottom, back end of tie rod is connected with an end of an extension spring 3, extension spring 3 other ends are fixed on the electric oven outer wall, also be provided with the microswitch 4 of a control electric oven energising on the electric oven outer wall, microswitch 4 is located on the microswitch support, and switch is provided with button.Pull bar 2 rear ends contact with the button of microswitch under the open and close door closing state, separate with the button of microswitch under the state that open and close door is opened.Be provided with a spacing hook 5 on the electric oven outer wall in extension spring 3 middle sections.Pull bar 2 front ends are provided with fixed block 6 and pulley fixed support.After product is finished by said structure assembling, installation panel, shell again, as shown in Figure 2.
The operation principle of the safety switching apparatus of present embodiment is directly imported microswitch to extraneous power supply exactly, utilizes the energising work of the on-off principle control product of microswitch; When pull bar contacted with the knob of microswitch, the electronic apparatus parts of its product were all in the inferior marquis's work of the environment of energising, electric oven normal heating.When opening the electric oven open and close door under the situation that the user is not stopping to heat, the door pull bar separates with the knob of microswitch, and microswitch is turned off the power supply of external world's input automatically, and electric oven stops heating.So just avoid palm by the generation of the situation of burning, and saved the energy.
Claims (4)
1. one kind is used for the safety switch that electricity is baked equipment, it is characterized in that, comprise a pull bar, the pull bar front end is connected with the roasting equipment open and close door edge of electricity, back end of tie rod is connected with an end of an extension spring, the extension spring other end is fixed on the roasting equipment outer wall of electricity, also is provided with the microswitch of the roasting equipment energising of a control electricity on the roasting equipment outer wall of electricity, and back end of tie rod contacts with the button of microswitch under the roasting equipment open and close door closing state of electricity.
2. safety switch as claimed in claim 1 is characterized in that, described pull bar front end is provided with fixed block.
3. safety switch as claimed in claim 1 is characterized in that, is provided with a spacing hook on the roasting equipment outer wall of electricity in the extension spring middle section.
4. safety switch as claimed in claim 1 is characterized in that, the pull bar front end is located on the roasting equipment open and close door of electricity two limits adjacent with the rotating shaft limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202146293U CN201710181U (en) | 2010-05-28 | 2010-05-28 | Safety switch for electric baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202146293U CN201710181U (en) | 2010-05-28 | 2010-05-28 | Safety switch for electric baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201710181U true CN201710181U (en) | 2011-01-19 |
Family
ID=43456173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202146293U Expired - Fee Related CN201710181U (en) | 2010-05-28 | 2010-05-28 | Safety switch for electric baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201710181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655184A (en) * | 2016-03-28 | 2016-06-08 | 朱德金 | Unilateral control switch for drying-box sliding door |
-
2010
- 2010-05-28 CN CN2010202146293U patent/CN201710181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655184A (en) * | 2016-03-28 | 2016-06-08 | 朱德金 | Unilateral control switch for drying-box sliding door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201710181U (en) | Safety switch for electric baking device | |
| CN201379452Y (en) | Control device of electric baking and frying machine | |
| CN102670085B (en) | Fully-automatic food baking machine | |
| CN204500398U (en) | A kind of environment protection multifunctional barbecue rack | |
| CN204349120U (en) | Electric cooker dedicated energy-saving socket | |
| CN202647902U (en) | Deodorization microwave oven | |
| CN202068601U (en) | Portable heating rod | |
| CN203524503U (en) | Ice cream and hamburger machine | |
| CN203953382U (en) | To underfeed furnace electric oven | |
| CN206547806U (en) | A kind of novel popcorn machine of Electromagnetic Heating | |
| CN207299333U (en) | A kind of novel intelligent fan | |
| CN202074580U (en) | Microwave oven having heat-preserving function | |
| CN201392958Y (en) | Multifunctional AC power socket | |
| CN206330161U (en) | A kind of multi-functional intelligent integrated stove | |
| CN202012960U (en) | Gas and electric dual-function stove | |
| CN204909140U (en) | Box -shaped rotary device for oven | |
| CN202843381U (en) | Oil removal frying pan | |
| CN201417436Y (en) | Hand-warming mouse | |
| CN202704226U (en) | Dehumidification host with overtemperature protection for moisture-proof box | |
| CN202350124U (en) | Coin type microwave oven | |
| CN202739775U (en) | Multifunctional toaster | |
| CN200994674Y (en) | Electric cooker with timer | |
| CN203633639U (en) | Multi-functional lunch box | |
| CN208850089U (en) | A kind of electromagnetic heating platform | |
| CN205979912U (en) | Novel microwave oven convenient to clean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130528 |