CN202223058U - Power-off protection structure of baking tray - Google Patents
Power-off protection structure of baking tray Download PDFInfo
- Publication number
- CN202223058U CN202223058U CN2011202706143U CN201120270614U CN202223058U CN 202223058 U CN202223058 U CN 202223058U CN 2011202706143 U CN2011202706143 U CN 2011202706143U CN 201120270614 U CN201120270614 U CN 201120270614U CN 202223058 U CN202223058 U CN 202223058U
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- China
- Prior art keywords
- baking tray
- power
- tray body
- protection structure
- gland
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Abstract
The utility model provides a power-off protection structure of a baking tray, which is applicable to the technical field of discharge and electric shock safety protection of electric appliances and comprises a backing tray body, a baking tray press cover and a control circuit device connected with a power source. A heating device is disposed under the baking tray body. The power-off protection structure of the baking tray is characterized in that the heating device is a heating electrothermal membrane, a microswitch with a power-off protection function is arranged on the baking tray body, the baking tray body is connected with the control circuit device, and the problem that the surface of the baking tray is electriferous is resolved.
Description
Technical field
The utility model belongs to electrical equipment and puts electric shock security protection technology field, relates in particular to the power-off protection structure of electric heating cooking instrument.
Background technology
The culinary art of food has now developed into barbecue from modes such as single stir-fry, steamings, the food processing mode of frying or the like diversification, and the cooking tools of use has also had very earth-shaking variation; From the heating of the naked light of original dullness,, brought quick facility to people's life to now electric heating, microwave, electromagnetism or the like; But electric equipment products problem safe in utilization is also comed one after another simultaneously, and baking tray in the market is that the metal baking tray that adopts the back to have heat-generating pipe is fried in shallow oil roasting mostly; Volume is bigger; Yet roasting through using electric heating film the baking tray surface heat to be fried in shallow oil attached to the baking tray back side, can be with the volume-diminished of baking tray, weight is also dwindled simultaneously; But the baking tray surface can have the electric current of trace, brings certain danger to the user easily.
The utility model content
The purpose of the utility model is to provide a kind of baking tray power-off protection structure, is intended to solve the problem of baking tray surface charging.
The utility model is to realize like this; A kind of baking tray power-off protection structure; Comprise baking tray body, baking tray gland, the control circuit device that links to each other with power supply, said baking tray body below is provided with electro-heat equipment, and said electro-heat equipment is the heating Electric radiant Heating Film; The baking tray body is established the microswitch with power-off protection function, is connected with said control circuit device.
Further, said baking tray gland and baking tray body are connected through the hinge.
Further, said baking tray gland is provided with and the corresponding bar that contacts of said microswitch.
Further, establish handle and the baking tray body is connected through the hinge, be connected through movable axis in the middle part of said handle middle part and the baking tray gland length sides.
Further, said microswitch is established depression bar in said hinge below.
Use technique scheme, said baking tray gland covers after the baking tray body surface, together with said microswitch; Control circuit starts starts working the heating Electric radiant Heating Film; After if the baking tray gland is opened, said microswitch breaks off and connecting, and impels control circuit to close the power supply to the heating Electric radiant Heating Film; Said baking tray body surface current vanishes can be given and used the environment for use that provides safe.
Description of drawings
Fig. 1 is the product duty stereogram that the utility model provides,
Fig. 2 is the product opening stereogram that the utility model embodiment 2 provides,
Fig. 3 is the enlarged drawing at Fig. 2 A place of providing of the utility model embodiment 2,
Fig. 4 is the product duty sectional view that the utility model embodiment 1 is provided,
Fig. 5 is the product duty sectional view that the utility model embodiment 2 is provided,
Fig. 6 is the product component decomposing schematic representation that the utility model embodiment 2 is provided.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1:
With shown in Figure 4, present embodiment provides a kind of baking tray power-off protection structure with reference to figure 1, comprises baking tray body 2, baking tray gland 1, handle 3, the control circuit device that links to each other with power supply; Said baking tray body 2 belows are provided with electro-heat equipment, and said electro-heat equipment is the heating Electric radiant Heating Film, and baking tray body 2 is established the microswitch 8 with power-off protection function and is connected with said control circuit; In the course of work; Said baking tray gland 1 and baking tray body 2 closed back compressing microswitches 8, control circuit starts electro-heat equipment starts working, and when in the user need check that food maturity state or the work of culinary art finishes; Mentioning said handle 3 separates baking tray gland 1 with baking tray body 2; At this moment, the microswitch 8 recovery off state that stops to suffer oppression disappears baking tray body 2 surface currents.
Further, said baking tray gland 1 is connected with said baking tray body 2 through hinge 5, the contact-making surface when having fixed baking tray gland 1 and baking tray body 2 closures can play better closure function.
Further, in order to start said microswitch 8 more accurately, be provided with and the said microswitch 8 corresponding bars 7 that contact at said baking tray gland 1.
Embodiment 2:
With reference to Fig. 1, Fig. 2, Fig. 3; Fig. 5 and shown in Figure 6, present embodiment provide a kind of baking tray power-off protection structure, comprise baking tray body 2, baking tray gland 1, handle 3, the control circuit device that links to each other with power supply; Said baking tray body 2 belows are provided with electro-heat equipment, and said electro-heat equipment is the heating Electric radiant Heating Film, and baking tray body 2 is established the microswitch 8 with power-off protection function and is connected with said control circuit; In the course of work, said baking tray gland 1 and baking tray body 2 closed back compressing microswitches 8, control circuit starts electro-heat equipment and starts working; And when the user need check culinary art the food maturity state or work finish in, mentioning said handle 3 separates baking tray gland 1 with baking tray body 2, at this moment; The microswitch 8 recovery off state that stops to suffer oppression disappears baking tray body 2 surface currents.
Further, said handle 3 is connected through hinge 5 with baking tray body 2, with reference to shown in Figure 6; Said handle 3 middle parts are connected through movable axis 6 with baking tray gland 1 length sides middle part, and being connected with said baking tray body 2 is that handle 3 connects through hinge 5, and baking tray gland 1 is not connected with baking tray body 2 in the present embodiment; In the time of on thicker cooking food is placed on baking tray body 2; Baking tray gland 1 is the pressing foodstuff surface comprehensively, can shape not have a certain degree, and makes the foodstuff surface unbalance stress.
Further, said microswitch is established depression bar 4 in said hinge 5 belows, and in baking tray work, handle 3 drives baking tray gland 1 and presses down; Compressing depression bar 4 normally carries out work together with the electro-heat equipment of microswitch startup baking tray in said hinge 5 rotary courses, and when not in use; Lift handle 3, hinge 5 rotations discharge depression bar 4, and microswitch 8 breaks off; Electro-heat equipment heating Electric radiant Heating Film quits work, and said baking tray body 2 surface currents disappear, and to the user safe and reliable environment for use are provided.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. baking tray power-off protection structure; Comprise baking tray body, baking tray gland, the control circuit device that links to each other with power supply; Said baking tray body below is provided with electro-heat equipment, it is characterized in that, said electro-heat equipment is the heating Electric radiant Heating Film; The baking tray body is established the microswitch with power-off protection function, is connected with said control circuit device.
2. a kind of baking tray power-off protection structure as claimed in claim 1 is characterized in that said baking tray gland and baking tray body are connected through the hinge.
3. a kind of baking tray power-off protection structure as claimed in claim 2 is characterized in that, said baking tray gland is provided with and the corresponding bar that contacts of said microswitch.
4. a kind of baking tray power-off protection structure as claimed in claim 1 is characterized in that said handle and baking tray body are connected through the hinge, and said handle middle part is connected through movable axis with baking tray gland length sides middle part.
5. a kind of baking tray power-off protection structure as claimed in claim 4 is characterized in that, said microswitch is established depression bar in said hinge below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202706143U CN202223058U (en) | 2011-07-28 | 2011-07-28 | Power-off protection structure of baking tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202706143U CN202223058U (en) | 2011-07-28 | 2011-07-28 | Power-off protection structure of baking tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223058U true CN202223058U (en) | 2012-05-23 |
Family
ID=46073669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202706143U Expired - Fee Related CN202223058U (en) | 2011-07-28 | 2011-07-28 | Power-off protection structure of baking tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982570A (en) * | 2015-03-03 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric baking pan |
-
2011
- 2011-07-28 CN CN2011202706143U patent/CN202223058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982570A (en) * | 2015-03-03 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric baking pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20190728 |