CN213959146U - Integrated ground wire terminal structure on electric cooker - Google Patents
Integrated ground wire terminal structure on electric cooker Download PDFInfo
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- CN213959146U CN213959146U CN202022462615.XU CN202022462615U CN213959146U CN 213959146 U CN213959146 U CN 213959146U CN 202022462615 U CN202022462615 U CN 202022462615U CN 213959146 U CN213959146 U CN 213959146U
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- temperature controller
- outer cover
- fixing plate
- fixed plate
- terminal structure
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Abstract
The utility model belongs to the technical field of the household electrical appliances culinary art technique and specifically relates to an integral type ground wire terminal structure on electric rice cooker is related to, and it includes temperature controller, temperature controller dustcoat, fixed plate, and the fixed plate is installed in temperature controller step portion, and the fixed plate has a ground wire terminal, and the ground wire terminal is formed with the mode of cold stamping punching press bending on the fixed plate, and the temperature controller dustcoat is from outside-in all around pressing bump more than 3 at least, is annular evenly distributed. The fixed plate is extruded towards the top direction of the temperature controller outer cover by the salient point structure and is tightly pressed in the inner cavity of the temperature controller outer cover, the fixed plate is connected with the temperature controller outer cover, if current leaks from the temperature controller outer cover, the current can be conducted by the fixed plate through the ground wire, and the danger of electric shock of a human body is eliminated.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance culinary art and specifically relates to an integral type ground wire terminal structure on electric rice cooker is related to.
Background
In electric rice cooker product, the bottom of rice cooker can contact with a temperature controller dustcoat of taking resilient means of lower part, inside in the temperature controller subassembly is less because of the space, if there is the condition of insulating inefficacy to appear, the temperature controller dustcoat will have the electricity, the bottom of rice cooker usually can be carelessly taken with the condition of drop of water, contact with temperature controller dustcoat bottom when the pot, the people just will take place to electrocute danger, under the conventional conditions, will be at a ground wire of temperature controller dustcoat screw fixation position, with the electric leakage prevention, nevertheless it brings a great deal of inconvenience to beat the screw in this position, and the cost increases.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem:
the utility model provides an integral type ground wire terminal structure on electric rice cooker, includes temperature controller dustcoat, fixed plate, temperature controller, and the fixed plate is installed in temperature controller step portion, and the fixed plate has a ground wire terminal, and the ground wire terminal is punched and is bent from the fixed plate with the mode of cold stamping and forms. The angle between the ground terminal and the fixing plate is a right angle.
Preferably, the fixing plate is a circular metal plate, and the diameter of the fixing plate is smaller than the inner diameter of the thermostat housing.
Furthermore, when the temperature controller is installed, the head of the temperature controller extends into the outer cover of the temperature controller, the inner wall of the outer cover of the temperature controller is provided with at least more than 3 salient points which are uniformly distributed in an annular shape. The fixed plate is fixed by the salient point structure in an intercepting mode, and the fixed plate is extruded towards the top of the temperature controller outer cover.
Preferably, the height of the salient point of the inner wall of the temperature controller outer cover is larger than the gap value between the fixing plate and the diameter of the inner wall of the temperature controller outer cover at the corresponding position.
Preferably, the temperature controller outer cover and the fixing plate are made of iron or aluminum metal, and the hardness is semi-hard grade.
Preferably, the salient points of the inner wall of the temperature controller outer cover are formed by punching a plurality of points of the outer wall of the temperature controller outer cover and then forming the inner wall of the temperature controller outer cover.
Compared with the prior art, the beneficial effects of the utility model are that: the new structure of the fixing plate can effectively and conveniently realize the fixation of the temperature controller, thereby improving the production efficiency and the product quality.
Drawings
To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described as follows:
fig. 1 is an exploded view of the temperature controller of the present invention.
Fig. 2 is a perspective view of the temperature controller of the present invention assembled inside.
Fig. 3 is an external perspective view of the temperature controller of the present invention after being assembled.
Fig. 4 is a plan view of the temperature controller of the present invention after being assembled.
Fig. 5 is a cross-sectional view of fig. 4.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below:
referring to fig. 1 and 2, the integrated ground terminal structure of the electric cooker comprises a temperature controller outer cover (1), a fixing plate (2) and a temperature controller (3), wherein the fixing plate is provided with a ground terminal (5) which is formed by punching and bending the fixing plate in a cold punching mode. The angle between the ground terminal and the fixing plate is a right angle.
As shown in fig. 2-5: the fixing plate (2) is installed on a temperature controller step part (7), the inner wall of the temperature controller outer cover (1) is provided with at least more than 3 salient points (4) which are uniformly distributed in an annular shape, the salient points are formed by punching the outer wall of the temperature controller outer cover at a plurality of points, the fixing plate (2) is fixedly intercepted by the salient point structures, the fixing plate (2) is extruded towards the top (6) of the temperature controller outer cover (1), and the temperature controller (3) is fixed in the temperature controller outer cover (1). The height of the salient point (4) on the inner wall is larger than the gap value between the fixing plate (2) and the diameter of the inner wall of the temperature controller outer cover at the corresponding position. Thereby completely blocking the force rebounded backwards by the fixing plate (2) and ensuring that the fixing plate has no space for retreating. The temperature controller is tightly attached to the inner part of the outer cover (1) of the temperature controller under the pressure of the fixing plate, and can effectively sense the temperature of the outer cover, thereby effectively controlling the temperature required by the electric cooker.
The ground terminal (5) is at least 3mm away from the nearest surface of the temperature controller (3) installed in the fixing plate (2) for convenient installation because the ground terminal needs to be inserted into the female plug of the ground terminal.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an integral type ground wire terminal structure on electric rice cooker, includes temperature controller dustcoat (1), fixed plate (2) temperature controller (3), its characterized in that: the fixing plate is arranged on a step part (7) of the temperature controller, the fixing plate (2) is provided with a ground wire terminal (5), and the ground wire terminal (5) is formed by punching and bending the fixing plate (2) in a cold punching mode.
2. The integrated ground terminal structure of electric cooker as claimed in claim 1, wherein: the angle between the ground terminal (5) and the fixing plate (2) is a right angle.
3. The integrated ground terminal structure of electric cooker as claimed in claim 1 or 2, wherein: the distance between the ground terminal (5) and the nearest surface of the temperature controller arranged in the fixed plate (2) is at least 3 mm.
4. The integrated ground terminal structure of electric cooker as claimed in claim 1 or 2, wherein: the fixing plate (2) is a round metal plate, and the diameter of the fixing plate is smaller than the inner diameter of the temperature controller outer cover (1).
5. The integrated ground terminal structure of electric cooker as claimed in claim 1, wherein: the inner wall of the temperature controller outer cover (1) is provided with at least more than 3 salient points (4), the fixing plate (2) is fixedly intercepted by the salient point (4) structures, and the fixing plate is extruded towards the top of the temperature controller outer cover (1).
6. The integrated ground terminal structure of electric cooker as claimed in claim 1 or 5, wherein: the plurality of salient points (4) on the inner wall of the temperature controller outer cover (1) are uniformly distributed in a ring shape.
7. The integrated ground terminal structure of electric cooker as claimed in claim 1 or 5, wherein: the height of the salient point (4) on the inner wall of the temperature controller outer cover (1) is larger than the gap value between the fixing plate (2) and the diameter of the inner wall of the temperature controller outer cover (1) at the corresponding position.
8. The integrated ground terminal structure of electric cooker as claimed in claim 1, wherein: the salient points of the inner wall of the temperature controller outer cover (1) are formed by punching a plurality of points of the outer wall of the temperature controller outer cover and then forming the inner wall.
9. The integrated ground terminal structure of electric cooker as claimed in claim 1, wherein: the temperature controller outer cover (1) and the fixing plate (2) are made of iron or aluminum metal, and the hardness is semi-hard grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462615.XU CN213959146U (en) | 2020-10-30 | 2020-10-30 | Integrated ground wire terminal structure on electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462615.XU CN213959146U (en) | 2020-10-30 | 2020-10-30 | Integrated ground wire terminal structure on electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959146U true CN213959146U (en) | 2021-08-13 |
Family
ID=77205906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462615.XU Active CN213959146U (en) | 2020-10-30 | 2020-10-30 | Integrated ground wire terminal structure on electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959146U (en) |
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2020
- 2020-10-30 CN CN202022462615.XU patent/CN213959146U/en active Active
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