CN104137859B - The attemperating unit of electric oven - Google Patents
The attemperating unit of electric oven Download PDFInfo
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- CN104137859B CN104137859B CN201310167881.1A CN201310167881A CN104137859B CN 104137859 B CN104137859 B CN 104137859B CN 201310167881 A CN201310167881 A CN 201310167881A CN 104137859 B CN104137859 B CN 104137859B
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Abstract
A kind of attemperating unit of electric oven, comprise the line box be connected with electrothermal tube, temperature controller, characterized by further comprising heat-conducting plate, its one end stretches to barbecue region, the other end is connected with the temperature controller in line box by heat-conducting connecting, temperature controller is three, be respectively Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller, heat-conducting connecting successively with Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller is connected with homing position type temperature controller, heat on heat-conducting plate is passed to Fuse Type temperature controller successively by heat-conducting connecting, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller.The operating temperature of baking oven can be passed to temperature controller by the present invention quickly and accurately; when baking oven temperature in non-normal working exceed rated temperature or baking oven suffer that destruction causes thermo-field thoery time; temperature control is protected; by dump; thus the generation of Accident prevention, have that structure is simple, heat transfer is fast, the feature of temperature sensitive.
Description
Technical field
The present invention relates to electric oven technical field, especially a kind of attemperating unit of electric oven.
Background technology
Along with trendy electric oven constantly release time, the use safety problem of electric oven also constantly promote.
Traditional electric oven temperature protection measure is controlled by a simple mechanical temperature control, and some electric ovens even do not fill temperature controller, and this product also exists very large potential safety hazard.
As the Chinese utility model " a kind of Multifunctional electric baking oven " that the patent No. is CN200520200685.0, it comprises the panel being connected to body of heater upper surface and the base being connected to bottom of furnace body, be provided with power switch and temperature control and regulation device in the base, electric furnace seat is provided with in body of heater, electric furnace seat is coated with the quartz cover plate that more than 1 outward appearance is circular arc, panel is provided with hole, in hole, electric furnace pan is housed; In body of heater, remote control is housed, electric furnace seat, electric furnace pan, remote control are connected with temperature control and regulation device with power switch.Although this electric oven has attemperating unit, the same with existing electric oven, its biography temperature mode is that the heat on electrothermal tube passes to line box by air, and then passes to the temperature controller in line box.This logical long-distance air heat transfer type, the precision of adding this temperature control is very low, so be difficult to the stability of the protection ensureing temperature control, what have even all can not play a protective role when thermo-field thoery, finally causes the generation of security incident.
Therefore need to design a kind of heat transfer fast, and the temperature control mode of temperature sensitive, solve the potential safety hazard of this series products.
Summary of the invention
Technical problem to be solved by this invention is the attemperating unit providing a kind of electric oven for the above-mentioned state of the art, has that structure is simple, heat transfer is fast, a feature of temperature sensitive and use safety.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of attemperating unit of electric oven, comprise be connected with electrothermal tube line box, temperature controller in online box and control handle are installed, it is characterized in that: also comprise a heat-conducting plate, one end of this heat-conducting plate stretches to barbecue region, and the other end is connected with the temperature controller in line box by heat-conducting connecting.
As improvement, described temperature controller is three, be followed successively by Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller respectively, one end of described heat-conducting connecting is connected with heat-conducting plate, the other end saves homing position type temperature controller with Fuse Type temperature controller, mechanical adjustable successively and is connected with homing position type temperature controller, and the heat on described heat-conducting plate is passed to Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller successively by heat-conducting connecting.
As improvement, described heat-conducting plate is the aluminum heat conducting plate of strip, be set in parallel in the below of electrothermal tube, the end of described aluminum heat conducting plate is provided with right angle flange, right angle flange offers at least one connecting hole, described heat-conducting connecting is conduction copper bolt and conduction copper nut, described conduction copper bolt is through the connecting hole on right angle flange, through hole on line box is screwed in heat conduction nut and is fixed by aluminum heat conducting plate on online box, and conduction copper bolt continues across Fuse Type temperature controller after being screwed into heat conduction nut, three temperature controllers are fixed in online box by the through hole that mechanical adjustable saves on homing position type temperature controller and homing position type temperature controller.
Finally, described line box is involuted by base and cover, and the inwall of described cover is provided with the joint pin supplying the head of conduction copper bolt to be screwed into, and the outer surface of described cover is provided with sets and the annular spin slot rotated for control handle.
Compared with prior art; the invention has the advantages that: by arranging heat-conducting plate, the operating temperature of baking oven is passed to temperature controller by conduction copper bolt more quickly and accurately; when baking oven temperature in non-normal working exceed rated temperature or baking oven suffer that destruction causes thermo-field thoery time; temperature control is protected; by dump, thus the generation of Accident prevention.Structure of the present invention is simple, heat transfer is fast, temperature sensitive, uses also very safe simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1, the attemperating unit of the electric oven of the present embodiment, comprise line box, heat-conducting plate 2, conduction copper bolt 3, conduction copper nut 4 and the temperature controller and control handle that are connected with electrothermal tube 1, heat-conducting plate 2 is the aluminum heat conducting plate of strip, be set in parallel in the below of electrothermal tube 1, its one end stretches to barbecue region, and the other end is fixed on online box by conduction copper bolt 3 and conduction copper nut 4, line box is involuted by base 8 and cover 9, the end of heat-conducting plate 2 is provided with right angle flange 21, right angle flange 21 offers at least one connecting hole, base 8 is provided with through hole 81, and conduction copper bolt 3 passes the connecting hole 22 on right angle flange 21, the through hole 81 on base 8 is screwed in heat conduction nut 4 and fixes on online box by heat-conducting plate 2, temperature controller is three, be followed successively by Fuse Type temperature controller 5 respectively, mechanical adjustable joint homing position type temperature controller 6 and homing position type temperature controller 7, conduction copper bolt 3 continues across Fuse Type temperature controller 5 after being screwed into heat conduction nut 4, mechanical adjustable saves the through hole 51 on homing position type temperature controller 6 and homing position type temperature controller 7, 61 and 71, finally be screwed in the joint pin of cover 9 internal face, like this three temperature controllers are fixed in online box, such heat-conducting plate 2 directly extend in barbecue region, and heat is first passed on conduction copper bolt 3 and conduction copper nut 4, and then heat is passed to Fuse Type temperature controller 5 successively, mechanical adjustable joint homing position type temperature controller 6 and homing position type temperature controller 7, when thermo-field thoery, what first work is homing position type temperature controller 7 and mechanical adjustable joint homing position type temperature controller 6, when can homing position type temperature controller 7 and mechanical adjustable joint homing position type temperature controller 6 break down time, after temperature is raised to certain value, Fuse Type temperature controller 5 is by dump, Fuse Type temperature controller 5 will no longer be resumed work after fusing.Now complete machine electric system will be in failure state to protect the safety of user, the outer surface of cover 9 is provided with and sets and the annular spin slot 91 rotated for control handle 10.
Certainly, heat-conducting connecting also can adopt other types parts as metal rivet etc.
Operating temperature in electric oven can be passed to temperature controller by attemperating unit of the present invention fast and accurately; and two can reset temperature controller and Fuse Type temperature controllers are set; like this when thermo-field thoery; what first work is the temperature controller that can reset; and when the temperature controller that can reset breaks down, after temperature is raised to certain value, the fusing of Fuse Type temperature controller is by dump; thus play a protective role, avoid the generation of security incident.
Claims (2)
1. the attemperating unit of an electric oven, comprise be connected with electrothermal tube line box, temperature controller in online box and control handle are installed, it is characterized in that: also comprise a heat-conducting plate, one end of this heat-conducting plate stretches to barbecue region, and the other end is connected with the temperature controller in line box by heat-conducting connecting;
Described temperature controller is three, be followed successively by Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller respectively, one end of described heat-conducting connecting is connected with heat-conducting plate, the other end saves homing position type temperature controller with Fuse Type temperature controller, mechanical adjustable successively and is connected with homing position type temperature controller, and the heat on described heat-conducting plate is passed to Fuse Type temperature controller, mechanical adjustable joint homing position type temperature controller and homing position type temperature controller successively by heat-conducting connecting;
Described heat-conducting plate is the aluminum heat conducting plate of strip, be set in parallel in the below of electrothermal tube, the end of described aluminum heat conducting plate is provided with right angle flange, right angle flange offers at least one connecting hole, described heat-conducting connecting is conduction copper bolt and conduction copper nut, described conduction copper bolt is through the connecting hole on right angle flange, through hole on line box is screwed in conduction copper nut and is fixed by aluminum heat conducting plate on online box, and conduction copper bolt continues across Fuse Type temperature controller after being screwed into conduction copper nut, three temperature controllers are fixed in online box by the through hole that mechanical adjustable saves on homing position type temperature controller and homing position type temperature controller.
2. attemperating unit according to claim 1, it is characterized in that: described line box is involuted by base and cover, the inwall of described cover is provided with the joint pin supplying the head of conduction copper bolt to be screwed into, and the outer surface of described cover is provided with sets and the annular spin slot rotated for control handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167881.1A CN104137859B (en) | 2013-05-08 | 2013-05-08 | The attemperating unit of electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167881.1A CN104137859B (en) | 2013-05-08 | 2013-05-08 | The attemperating unit of electric oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104137859A CN104137859A (en) | 2014-11-12 |
| CN104137859B true CN104137859B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310167881.1A Active CN104137859B (en) | 2013-05-08 | 2013-05-08 | The attemperating unit of electric oven |
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| Country | Link |
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| CN (1) | CN104137859B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519614A (en) * | 2016-01-28 | 2016-04-27 | 绍兴市口福食品有限公司 | Fruit pancake maker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828163A (en) * | 1972-01-31 | 1974-08-06 | Matsushita Electric Ind Co Ltd | Electric oven |
| US4254325A (en) * | 1979-01-08 | 1981-03-03 | General Electric Company | Electric oven toaster construction |
| CN1082819A (en) * | 1992-06-23 | 1994-03-02 | 株式会社村田 | The temperature control equipment of continous roaster |
| CN2339113Y (en) * | 1998-07-31 | 1999-09-22 | 许森茂 | Compound-bottom multi-purpose split electric cooker |
| CN2830925Y (en) * | 2005-10-13 | 2006-10-25 | 刘启跃 | Multipurpose electric oven |
| CN201377854Y (en) * | 2009-02-20 | 2010-01-06 | 惟思得交通设备有限公司 | Electric hot plate |
| CN202665299U (en) * | 2012-07-10 | 2013-01-16 | 宁波市江北区创新电器有限公司 | Electric oven |
| CN203251859U (en) * | 2013-05-08 | 2013-10-30 | 胡岳安 | Temperature control device of electric oven |
-
2013
- 2013-05-08 CN CN201310167881.1A patent/CN104137859B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828163A (en) * | 1972-01-31 | 1974-08-06 | Matsushita Electric Ind Co Ltd | Electric oven |
| US4254325A (en) * | 1979-01-08 | 1981-03-03 | General Electric Company | Electric oven toaster construction |
| CN1082819A (en) * | 1992-06-23 | 1994-03-02 | 株式会社村田 | The temperature control equipment of continous roaster |
| CN2339113Y (en) * | 1998-07-31 | 1999-09-22 | 许森茂 | Compound-bottom multi-purpose split electric cooker |
| CN2830925Y (en) * | 2005-10-13 | 2006-10-25 | 刘启跃 | Multipurpose electric oven |
| CN201377854Y (en) * | 2009-02-20 | 2010-01-06 | 惟思得交通设备有限公司 | Electric hot plate |
| CN202665299U (en) * | 2012-07-10 | 2013-01-16 | 宁波市江北区创新电器有限公司 | Electric oven |
| CN203251859U (en) * | 2013-05-08 | 2013-10-30 | 胡岳安 | Temperature control device of electric oven |
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| CN104137859A (en) | 2014-11-12 |
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