CN204119537U - A kind of electric hot plate of device with ground - Google Patents
A kind of electric hot plate of device with ground Download PDFInfo
- Publication number
- CN204119537U CN204119537U CN201420591452.7U CN201420591452U CN204119537U CN 204119537 U CN204119537 U CN 204119537U CN 201420591452 U CN201420591452 U CN 201420591452U CN 204119537 U CN204119537 U CN 204119537U
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- hot plate
- electric hot
- ground
- earthing device
- utility
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Abstract
The utility model discloses a kind of electric hot plate of device with ground, the surface of described electric hot plate is provided with earthing device, described earthing device is arranged on electric hot plate surface, and be connected with ground outlet, the heater inside of described electric hot plate is also provided with two copper-foil conducting electricities or conducting material as positive and negative electrode, spaced apart, and be connected with electrode outlet line.Earthing device install use time and aluminium film, steel wire or metallic ground, play leakage protection.When electric hot plate heating system leakage current is excessive, air switch triggers earth leakage protective device, thus guarantees personal safety.When the utility model is made by electric hot plate, copper-foil conducting electricity or conducting material can be fixed on surface as earthing device, solve because of the security hidden trouble caused that leaks electricity, substantially increase product safety coefficient; The utility model material is common, and structure is simple, and cost is low, safe and reliable, has higher economic worth.
Description
Technical field
The utility model relates to a kind of electric hot plate technology of device with ground, particularly relates to a kind of electric hot plate of device with ground.
Background technology
In recent years, plane electrothermal heating product has features such as energy-conserving and environment-protective, simple installation, quick intensification and day by day universal, but existing electric hot plate mostly adopts the technical matters that the insulating material such as PCB make and each producer sticks to the established practice, and there is no earthing device, particularly electric hot plate is arranged on cement flooring use as floor heating, leakage current is comparatively large, ubiquity potential safety hazard, and no ground device does not meet the standard-required of International Power.
According to result for retrieval display, also do not find that electric hot plate product is provided with the report of earthing device at present.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of electric hot plate of device with ground.
The utility model is achieved through the following technical solutions:
The utility model relates to a kind of electric hot plate of device with ground, the surface of described electric hot plate is provided with earthing device, described earthing device is arranged on electric hot plate surface, and be connected with ground outlet, the heater inside of described electric hot plate is provided with two copper-foil conducting electricities or conducting material as positive and negative electrode, spaced apart, and be connected with electrode outlet line.Earthing device and aluminium film, steel wire or metallic ground, play leakage protection.When electric hot plate apply to ground heating system leakage current excessive time, air switch triggers earth leakage protective device, thus guarantees personal safety.
Preferably, described earthing device is copper-foil conducting electricity or other conducting materials.
Preferably, described earthing device and described two copper-foil conducting electricity homonymies arrange or heteropleural is arranged.
Preferably, described earthing device is bar shaped and other shapes or veneer.
Preferably, described earthing device and electric hot plate surperficial pressing or together with being pasted and fixed on.
Preferably, described earthing device also can be arranged on that ground heating, house wall structure are built-in, in wall hanging or the heating heating product placed vertically.
Operation principle of the present utility model is: when the utility model is arranged on ground as geothermal system; the electrode outlet line of electric hot plate; both positive and negative polarity electric field is formed after energising; electric hot plate and heatable, ground outlet is connected with electrical network ground path, heating board earthing device and aluminium film, steel wire or metallic ground; play leakage protection; when electric ground heating system leakage current is excessive, air switch triggers earth leakage protective device, thus guarantees personal safety.
Compared with prior art, the beneficial effects of the utility model are:
(1) when the utility model is made by electric hot plate, fix copper-foil conducting electricity or conducting material on surface as earthing device, solve because of the security hidden trouble caused that leaks electricity, substantially increase product safety coefficient;
(2) the utility model material is common, and structure is simple, and cost is low, safe and reliable, has higher economic worth;
(3) the utility model is through designing cleverly, achieves when electric hot plate heating system leakage current is excessive, and air switch triggers earth leakage protective device, thus guarantees personal safety.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representation.
Embodiment
The utility model is described in further detail for following instance.The present embodiment carries out under premised on technical solutions of the utility model, gives detailed execution mode and process.Although be described in detail the utility model with reference to preferred embodiment; it will be understood by those skilled in the art that; still can modify to embodiment of the present utility model or equivalent replacement is carried out to portion of techniques feature; and not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technical scheme scope of the utility model request protection.
embodiment 1
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail: as shown in Figure 1:
The heating board technology of the device a kind of with ground that the utility model provides; the surface of described electric hot plate is provided with earthing device 4; described earthing device 4 is arranged on electric hot plate 1 surface; and be connected with ground outlet 5; the heater inside of described electric hot plate 1 is gone back spaced apart and is provided with two copper-foil conducting electricities 2; and be connected with electrode outlet line 3, earthing device 4 install use time and aluminium film, steel wire or metallic ground, play leakage protection.When electric hot plate heating system leakage current is excessive, air switch triggers earth leakage protective device, thus guarantees personal safety.
Further, described earthing device 4 is copper-foil conducting electricity or conducting material.
Further, described two copper-foil conducting electricities or conducting material are arranged on the inner spaced apart of electric hot plate as positive and negative electrode.
Further, described earthing device 4 is fixed together with the surperficial pressing of electric hot plate.
embodiment 2
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail: as shown in Figure 2:
The electric hot plate technology of the device a kind of with ground that the utility model provides, the surface of described electric hot plate is provided with earthing device 4, described earthing device 4 is arranged on electric hot plate surface, and be connected with ground outlet 5, the heater inside of described electric hot plate is provided with two copper-foil conducting electricities and does 2 for there being positive and negative electrode, it is arranged on earthing device the same side, and is connected with electrode outlet line 3.Earthing device 4 install use time and aluminium film, steel wire or metallic ground, play leakage protection.When electric hot plate heating system leakage current is excessive, air switch triggers earth leakage protective device, thus guarantees personal safety.
Further, described earthing device 4 is copper-foil conducting electricity or other conducting materials.
Further, described conducting material is arranged on the surface of electric hot plate heater.
Further, described two copper-foil conducting electricities 2 are as the positive and negative electrode of electric hot plate, and it is arranged on earthing device 4 the same side, and is connected with electrode outlet line 3.
Further, two copper-foil conducting electricities 2 of described electric hot plate internal electrode are for arrange in the same way, and arranged in parallel with described earthing device 4.
Further, the surface mount of described earthing device and electric hot plate is fixed together.
Operation principle of the present utility model is: when the utility model is arranged on ground as geothermal system; copper-foil conducting electricity connecting electrode lead-out wire; both positive and negative polarity electric field is formed after energising; electric hot plate and heatable, ground outlet is connected with power ground, and earthing device connects with ground wire or aluminium film contacts; play leakage protection; when electric ground heating system leakage current is excessive, air switch triggers earth leakage protective device, thus guarantees personal safety.
In sum: when the utility model is made by electric hot plate, fix copper-foil conducting electricity or conducting material on surface as earthing device, solve because of the security hidden trouble caused that leaks electricity, substantially increase product safety coefficient; The utility model material is common, and structure is simple, and cost is low, safe and reliable, has higher economic worth; The utility model, through designing cleverly, achieves when electric hot plate heating system leakage current is excessive, and air switch triggers earth leakage protective device, thus guarantees personal safety.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, this does not affect flesh and blood of the present utility model, and principle is understandable, structure is simple, and low cost of manufacture, has certain market prospects.
Claims (8)
1. the electric hot plate of a device with ground, it is characterized in that, the surface of described electric hot plate is provided with earthing device, described earthing device is arranged on electric hot plate surface, and be connected with ground outlet, the heater inside of described electric hot plate is provided with two copper-foil conducting electricities or conducting material as positive and negative electrode, spaced apart, and is connected with electrode outlet line.
2. the electric hot plate of device with ground as claimed in claim 1, is characterized in that, described earthing device is copper-foil conducting electricity or other conducting materials.
3. the electric hot plate of device with ground as claimed in claim 1, is characterized in that, described earthing device and described two copper-foil conducting electricity homonymies arrange or heteropleural is arranged.
4. the electric hot plate of device with ground as claimed in claim 1, is characterized in that, described earthing device is bar shaped and other shapes or veneer.
5. the electric hot plate of device with ground as claimed in claim 1, is characterized in that, the surperficial pressing of described earthing device and electric hot plate or together with being pasted and fixed on.
6. the electric hot plate of device with ground as claimed in claim 1, is characterized in that, described earthing device also can be arranged on that ground heating, house wall structure are built-in, in wall hanging or the heating heating product placed vertically.
7. electric hot plate as claimed in claim 1, it is characterized in that, described earthing device also can be set to composite module structure.
8. electric hot plate as claimed in claim 1, it is characterized in that, described electric hot plate refers to the plate of electrothermal wire heating's mode, Far-infrared radiation heating mode, Metal Substrate or non-metal base heating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591452.7U CN204119537U (en) | 2014-10-14 | 2014-10-14 | A kind of electric hot plate of device with ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591452.7U CN204119537U (en) | 2014-10-14 | 2014-10-14 | A kind of electric hot plate of device with ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119537U true CN204119537U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591452.7U Expired - Fee Related CN204119537U (en) | 2014-10-14 | 2014-10-14 | A kind of electric hot plate of device with ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025597A (en) * | 2015-08-05 | 2015-11-04 | 昆山桑德勒电子实业有限公司 | Electric breakdown protection heating plate |
| CN107100342A (en) * | 2017-06-20 | 2017-08-29 | 朱建国 | A kind of underground heat modular structure |
-
2014
- 2014-10-14 CN CN201420591452.7U patent/CN204119537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025597A (en) * | 2015-08-05 | 2015-11-04 | 昆山桑德勒电子实业有限公司 | Electric breakdown protection heating plate |
| CN107100342A (en) * | 2017-06-20 | 2017-08-29 | 朱建国 | A kind of underground heat modular structure |
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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: 20150121 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |