CN202060625U - Electric baking oven - Google Patents
Electric baking oven Download PDFInfo
- Publication number
- CN202060625U CN202060625U CN2011201103346U CN201120110334U CN202060625U CN 202060625 U CN202060625 U CN 202060625U CN 2011201103346 U CN2011201103346 U CN 2011201103346U CN 201120110334 U CN201120110334 U CN 201120110334U CN 202060625 U CN202060625 U CN 202060625U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- thimble
- grill
- shell fragment
- electric
- 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
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- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The utility model provides an electric baking oven, which comprises a gridiron, an oil plate, an electric heater and a net rack. The oil plate, the electric heater and the net rack are all disposed on the gridiron. The electric heater comprises a junction box and a heating tube which are interconnected, and an installation groove which is matched with the junction box is arranged on the gridiron. An abutting needle is disposed inside the installation groove, and a safety switch which is matched with the position of the abutting needle is arranged at the bottom of the junction box. By installing the junction box on the installation groove, the abutting needle abuts against the safety switch, and the heating tube is enabled to be in a heating work state. Based on a previous baking oven, the electric baking oven saves a power switch, thereby enabling production cost to be lower and operations to be simpler. A location structure on the junction box effectively protects a safety switch push rod on a frame, thereby avoiding improper operations. When users want to use the electric baking oven, they have to place the oil plate well; otherwise, a frame support cannot support the heating tube.
Description
Technical field
The utility model relates to a kind of electric oven, particularly, relates to a kind of electric oven that has safety switch.
Background technology
The a plurality of often parts assemblings of existing electric oven constitute, parts such as terminal box and grill for example, after opening power, terminal box as heat generating components promptly is in the heating duty, if accidents such as bump this moment cause the grill of terminal box and electric oven to be separated, terminal box still can be proceeded heating work, is easy to scald the user.For avoiding the existence of this potential safety hazard, just need make the terminal box of electric oven must correctly be installed on the electric oven and could use, just can avoid under the above-mentioned situation or the danger that under the situation of user's improper use, causes.In addition, part electric oven terminal box and grill achieve the above object with the assembling mode of close-fitting, after putting well, terminal box can switch on, but because the shrinkage of terminal box and grill working of plastics, be easy to the problem of deforming, make every batch working of plastics contraction all can change to some extent, be easy to cause the cooperation place degree of tightness to differ, cause loose contact, and difficulty is installed.For addressing the above problem, need do to improve further to the existing electric oven that arrives.
The utility model content
Problem to be solved in the utility model is: the problem at above-mentioned existence provides a kind of simple, safe and reliable electric oven of installing.
The technical scheme that the utility model adopted is: a kind of electric oven is provided, comprise grill, food tray, electric heater and rack, described food tray, electric heater and rack all are erected on the described grill, described electric heater comprises interconnective terminal box and heat-generating pipe, it is characterized in that: described grill is provided with the mounting groove that cooperates terminal box, be provided with a thimble in the described mounting groove, described terminal box bottom is provided with the safety switch that matches with the thimble position, by described terminal box is installed on the mounting groove, described thimble withstands described safety switch, makes described heat-generating pipe be in the heating duty.
Particularly, described safety switch comprises a pin hole, shell fragment and contact, described pin hole is corresponding with described thimble, described shell fragment is located at described pin hole top, described contact is positioned at the free-ended top of described shell fragment, upwards withstand the free end of described shell fragment by described thimble, the free end of described shell fragment pastes and touches described contact.
Further, described heat-generating pipe bottom is provided with a bracing frame, support frame as described above is erected on the described food tray, makes support frame as described above support described heat-generating pipe, and described thimble withstands the free end of described shell fragment, make when the user wants to use electric oven, food tray must be put well, otherwise because bracing frame can't support heat-generating pipe, thimble just can not withstand safety switch, electric oven can not be worked, thereby guarantees safe in utilization.
Preferably, be matched in clearance between described terminal box and the described grill, and the inwall that described terminal box cooperates with described mounting groove is provided with the guide-localization structure, install with convenient.
Preferably, also comprise a plurality of back-up blocks, described back-up block is installed on the inwall of described grill, and the upper edge of described back-up block is provided with support slot, the edge of described food tray is provided with the hollow-out parts that is complementary with described support slot, by described hollow-out parts is stuck on the described support slot, thereby food tray stably is installed on the grill.
Preferably, described back-up block top is provided with installing hole, also be provided with the corresponding rack leg of installing hole of quantity and position and described back-up block around the described rack, by described rack leg is supported in the installing hole of described back-up block, described rack is unsettled to be installed in described heat-generating pipe top, thereby rack stably is installed on the grill.
Compared with prior art, the electric oven that the utility model provides has saved power switch on original baking oven basis, and product cost is lower, operates simpler; Location structure on the line box has effectively been protected the safety switch push rod on the framework, thereby prevents abnormal operation; Its assembling is simple, only needs terminal box is put on the grill behind the corresponding mounting groove, and the heat-generating pipe of terminal box promptly is in the heating duty, and electric oven can begin barbecue; And only can touch the safety switch shell fragment during safety switch of the push rod on the framework in backing down terminal box, in transportation and use, can not be damaged; And when the user wants to use electric oven, food tray must be put well, otherwise because bracing frame can't support heat-generating pipe, and thimble just can not withstand safety switch, electric oven can not be worked, thereby guarantees safe in utilization.
Description of drawings
The Facad structure schematic diagram of the electric oven that provides among the utility model embodiment is provided Fig. 1.
Fig. 2 shows the Facad structure schematic diagram of the grill of the electric oven among the utility model embodiment.
Fig. 3 shows the parts exploded perspective view of the electric oven among the utility model embodiment.
Fig. 4 shows the Facad structure schematic diagram of the electric heater of the electric oven among the utility model embodiment.
Fig. 5 shows the structure schematic diagram of the electric heater of the electric oven among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing:
Embodiment: to shown in Figure 5, the electric oven in the present embodiment comprises grill 4, food tray 3, electric heater and rack 1 as Fig. 1, and food tray 3, electric heater and rack 1 are erected on the grill 4 from bottom to up, and wherein electric heater comprises interconnective terminal box 5 and heat-generating pipe 2.Grill 4 is outer body parts of electric oven, and it is the hollow frame structure in a middle part, adopts plastic material to make.Electric heater comprises heat-generating pipe 2, terminal box 5, safety switch, indicator lamp 51, plug and power line 52, and electric heating is partly done as a wholely to combine with rack 1.Terminal box 5 is installed on the grill 4, thereby with heat-generating pipe 2 unsettled food tray 3 tops that are erected at.Rack 1 unsettled electrothermal tube 2 tops that are arranged on.
Be provided with a thimble 43 in the mounting groove 42, and terminal box 5 bottoms are provided with the safety switch that matches with thimble 43 positions, when terminal box 5 is mounted in the mounting groove 42, and heat-generating pipe 2 is located between food tray 3 and the rack 1.Safety switch in the patchboard comprises a pin hole, shell fragment 53 and contact.Pin hole is located at the bottom and the thimble 43 corresponding positions of patchboard.Shell fragment 53 is located in the patchboard with respect to the pin hole top, make be installed to terminal box 5 on the mounting groove 42 after, thimble 43 passes pin hole be able to withstand shell fragment 53.The contact is positioned at shell fragment 53 free-ended tops, and when thimble 43 withstood shell fragment 53, shell fragment 53 was by thimble 43 jack-up upwards, and the free end of shell fragment 53 pastes the contact of touching the top, and this moment, indicator lamp 51 was bright, and heat-generating pipe 2 is in the heating duty.Be equivalent on electric oven terminal box 5, be equipped with a safety switch like this, on framework, also be provided with and the corresponding push rod of the safety switch of electric oven terminal box 5, have only when electric oven terminal box 5 steadily is placed into the frame fixation position, push rod on the grill 4 could be with shell fragment 53 jack-up of the safety switch in the patchboard, and electric oven could operate as normal.
For the push rod on the protection framework is not broken by the line box; cooperating between electric oven terminal box 5 and the grill 4 is matched in clearance; promptly there is a fixed gap between the two; and the four sides that terminal box 5 cooperates with mounting groove 42 all is provided with the guide-localization structure; as long as terminal box 5 is put into certain direction position, terminal box 5 will be slipped to the fixed position in the mounting groove 42 automatically.When terminal box 5 was put into grill 4, thimble 43 only can not contact with the line box to contact with shell fragment 53 on the safety switch, therefore thimble 43 can not broken in transportation and use no matter be.
In addition, heat-generating pipe 2 bottoms are provided with a bracing frame 21, bracing frame 21 is erected on the food tray 3, make bracing frame 21 support heat-generating pipe 2, heat-generating pipe 2 is in level, thimble 43 be able to withstand safety switch, and collision is dropped if take off food tray 3 or food tray 3 this moment, because terminal box 5 and framework are matched in clearance, owing to there is not the support of food tray 3, bracing frame 21 no longer can be supported on horizontal level with heat-generating pipe 2, and heat-generating pipe 2 is downward-sloping, is upturned thereby drive terminal box 5, make thimble 43 no longer withstand safety switch, be that electric heater no longer is in the heating work state, to ensure the safe in utilization of user, the accident that prevents takes place.
Claims (6)
1. electric oven, comprise grill (4), food tray (3), electric heater and rack (1), described food tray (3), electric heater and rack (1) all are erected on the described grill (4), described electric heater comprises interconnective terminal box (5) and heat-generating pipe (2), it is characterized in that: described grill (4) is provided with the mounting groove (42) that cooperates terminal box (5), be provided with a thimble (43) in the described mounting groove (42), described terminal box (5) bottom is provided with the safety switch that matches with thimble (43) position, by described terminal box (5) is installed on the mounting groove (42), described thimble (43) withstands described safety switch, makes described heat-generating pipe (2) be in the heating duty.
2. electric oven according to claim 1, it is characterized in that: described safety switch comprises a pin hole, shell fragment (53) and contact, described pin hole is corresponding with described thimble (43), described shell fragment (53) is located at described pin hole top, described contact is positioned at the free-ended top of described shell fragment (53), upwards withstand the free end of described shell fragment (53) by described thimble (43), the free end of described shell fragment (53) pastes and touches described contact.
3. electric oven according to claim 2, it is characterized in that: described heat-generating pipe (2) bottom is provided with a bracing frame (21), support frame as described above (21) is erected on the described food tray (3), make support frame as described above (21) support described heat-generating pipe (2), described thimble (43) withstands the free end of described shell fragment (53).
4. according to claim 1 or 2 or 3 described electric ovens, it is characterized in that: be matched in clearance between described terminal box (5) and the described grill (4), and described terminal box (5) is provided with the guide-localization structure with the inwall that described mounting groove (42) cooperates.
5. according to claim 1 or 2 or 3 described electric ovens, it is characterized in that: also comprise a plurality of back-up blocks (41), described back-up block (41) is installed on the inwall of described grill (4), and the upper edge of described back-up block (41) is provided with support slot, the edge of described food tray (3) is provided with the hollow-out parts (31) that is complementary with described support slot, and described hollow-out parts (31) is stuck on the described support slot.
6. electric oven according to claim 5, it is characterized in that: described back-up block (41) top is provided with installing hole, described rack (1) also is provided with the corresponding rack leg of installing hole (11) of quantity and position and described back-up block (41) all around, by described rack leg (11) being supported in the installing hole of described back-up block (41) unsettled described heat-generating pipe (2) top that is installed in of described rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103346U CN202060625U (en) | 2011-04-11 | 2011-04-11 | Electric baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103346U CN202060625U (en) | 2011-04-11 | 2011-04-11 | Electric baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202060625U true CN202060625U (en) | 2011-12-07 |
Family
ID=45054513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201103346U Expired - Fee Related CN202060625U (en) | 2011-04-11 | 2011-04-11 | Electric baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202060625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258579A (en) * | 2014-08-25 | 2015-01-07 | 东莞旭科电子制品有限公司 | Electric broiler of children's toy electric oven |
-
2011
- 2011-04-11 CN CN2011201103346U patent/CN202060625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258579A (en) * | 2014-08-25 | 2015-01-07 | 东莞旭科电子制品有限公司 | Electric broiler of children's toy electric oven |
| CN104258579B (en) * | 2014-08-25 | 2016-08-24 | 东莞旭科电子制品有限公司 | A kind of electric roasting device for toy for children electric baker |
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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 |
Granted publication date: 20111207 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |