CN204460420U - A kind of series-parallel ceramic heating device - Google Patents
A kind of series-parallel ceramic heating device Download PDFInfo
- Publication number
- CN204460420U CN204460420U CN201420819177.XU CN201420819177U CN204460420U CN 204460420 U CN204460420 U CN 204460420U CN 201420819177 U CN201420819177 U CN 201420819177U CN 204460420 U CN204460420 U CN 204460420U
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- ceramic
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- heating wire
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Abstract
The utility model provides a kind of series-parallel ceramic heating device, comprises the socket, earth leakage protective device, the multiple heat-generating units that are connected by cable successively; Described heat-generating units comprises ceramic base, ceramic cap, heating wire and two lug plates; Described ceramic base and ceramic cap are the circular ring structure snapped together, described two lug plate electrically insulated from one another and be fixed between ceramic base and ceramic cap; The buckling surface of described ceramic base is provided with cannelure, and described heating wire is arranged in cannelure; The two ends of described heating wire are connected with one end of two lug plates respectively; Another termination external cable of described two lug plates.This electro-heat equipment can not produce the too high problem of local temperature, the even heat distribution of generation.
Description
Technical field
The present invention relates to a kind of electro-heat equipment, particularly a kind of series-parallel ceramic heating device.
Background technology
In the winter of cold, northern heating of house mainly relies on large-sized boiler to carry out collective's heating, and also have the facility taking independent heating, this two class is all by coal burning heating water yields heat, and coal burning produces a large amount of pernicious gases, contaminated environment.The factor affecting collective's heating is a lot, and cause heating effect not good, various electric heating device just becomes the demand of people.
In existing electric heating product, generally can be divided into quartz tube heating device, halogen tube heater, fan-type warmer and convection heater.The comparatively near and quartz ampoule of quartz tube heating device heat transfer distances is easily broken, and light is dazzling, and heat is too concentrated; Halogen tube heater temperature is higher, is not suitable for facing toward a place for a long time and penetrates roasting, lamp tube type local pyrexia, according to less than place or cold.Not too be applicable to the elderly, infant and the person of can't take care of oneself, also should not be used as sleep heating; Fan-type warmer is generally use heat-generating pipe, than quartz ampoule as mentioned above and halide torch, but can produce light during heating, heat cannot be spread, and one turns off hot gas also can pop-off; Convection heater volume is bigger than normal, and heat up slowly, indoor temperature uniformity is poor.
Therefore, the electric heating installation that a kind of stability is high, all even security of heat radiation is high is invented necessary.
Utility model content
The purpose of this utility model is to provide a kind of series-parallel ceramic heating device, solves the current problem that the heat radiation of electricity heating product is uneven, local temperature is too high.
The technical solution adopted in the utility model is:
A kind of series-parallel ceramic heating device, its special character is: comprise the socket, earth leakage protective device, the multiple heat-generating units that are connected by cable successively; Described heat-generating units comprises ceramic base, ceramic cap, heating wire and two lug plates; Described ceramic base and ceramic cap are the circular ring structure snapped together, described two lug plate electrically insulated from one another and be fixed between ceramic base and ceramic cap; The buckling surface of described ceramic base is provided with cannelure, and described heating wire is arranged in cannelure; The two ends of described heating wire are connected with one end of two lug plates respectively; Another termination external cable of described two lug plates; The power of described heat-generating units heating wire is less than 50W; The general power of multiple heat-generating units is less than 1000W, and described multiple heat-generating units connects with series-parallel system.
Above-mentioned series-parallel ceramic heating device also can comprise the bowl-shape protective cover of annular being bonded in the non-buckling surface of ceramic base.
Above-mentioned protective cover is that vegetable cork mold pressing forms.
Above-mentioned protective cover is that the mold pressing of bakelite material forms.
The utility model has the advantages that:
1, electro-heat equipment adopts multiple heat-generating units and the heating wire of each heat-generating units is arranged between ceramics seat and ceramic cap, makes the even heat distribution produced, does not have naked light, also have water-proof function, can use in bathroom during use.
2, because multiple heat-generating units can be in parallel, therefore the damage of single heat-generating units is on whole electro-heat equipment without substantial impact, can improve security and the stability of electro-heat equipment; Also according to the demand for thermal site, each heat-generating units can be opened and closed simultaneously.
3, multiple heat-generating units is divided into many groups, and parallel with one another again after often organizing heat-generating units series connection, series connection can improve the temperature of local, and parallel connection just according to the demand for thermal site, can open and close each heat-generating units.
4, the protective cover on ceramic base, when this electro-heat equipment is positioned near body of wall or furniture, makes protective cover close, prevents heat to the damage of body of wall or furniture.
5, protective cover is vegetable cork mold pressing, environmental protection, sound insulating and absorbing.
6, protective cover is the mold pressing of bakelite material, has higher mechanical strength, good heat resistance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model electro-heat equipment;
Fig. 2 is the profile of the utility model heat-generating units;
Drawing reference numeral illustrates: 1-ceramic base; 2-ceramic cap; 3-protective cover; 4-lug plate; 5-socket; 6-heating wire; 7-cannelure; 8-earth leakage protective device; 9-heat-generating units.
Detailed description of the invention
As shown in Figure 1, a kind of series-parallel ceramic heating device of the utility model comprises socket 5, earth leakage protective device 8, multiple heat-generating units 9, and socket 5, earth leakage protective device 8, multiple heat-generating units 9 are connected by cable successively.
Heat-generating units 9 as shown in Figure 2, there is ceramic base 1 and ceramic cap 2, ceramic base 1 and ceramic cap 2 mutually fasten and form circular ring structure, the buckling surface of ceramic base 1 is provided with cannelure 7, two lug plates 4 are also fixed with between ceramic base 1 and ceramic cap 2, electrically insulated from one another between two lug plates 4, also comprise heating wire 6, heating wire 6 is arranged in the cannelure 7 of ceramic base 1, the two ends of heating wire 6 are connected with one end of two lug plates 4 respectively, another termination external cable of two lug plates 4.The power of heat-generating units 9 heating wire 6 is less than 50W; The general power of multiple heat-generating units is less than 1000W.
Can also the bowl-shape protective cover 3 of bonding annular on the non-buckling surface of ceramic base 1, when this electro-heat equipment is placed, make one side with protective cover 3 near body of wall or furniture, prevent heat to the damage of body of wall or furniture;
This protective cover 3 can be that vegetable cork mold pressing forms, environmental protection, sound insulating and absorbing; Protective cover 3 also can be that the mold pressing of bakelite material forms, and it has higher mechanical strength and heat resistance is better.
This electro-heat equipment adopts multiple heat-generating units 9, and the heating wire 6 of each heat-generating units 9 is arranged between ceramics seat 1 and ceramic cap 2, make the even heat distribution produced, there will not be image-stone English halide torch like that from close to just heat, from away from just cold phenomenon, local temperature can not be too high, naked light is not had during use, safe and reliable, also there is water-proof function, can use in bathroom.
Multiple heat-generating units 9 also can be divided into many groups, parallel with one another again after often organizing heat-generating units 9 series connection.Series connection can improve the temperature of local, and parallel connection just according to the demand for thermal site, can open and close each heat-generating units 9.
Claims (4)
1. a series-parallel ceramic heating device, is characterized in that:
Comprise the socket, earth leakage protective device, the multiple heat-generating units that are connected by cable successively;
Described heat-generating units comprises ceramic base, ceramic cap, heating wire and two lug plates;
Described ceramic base and ceramic cap are the circular ring structure snapped together, described two lug plate electrically insulated from one another and be fixed between ceramic base and ceramic cap; The buckling surface of described ceramic base is provided with cannelure, and described heating wire is arranged in cannelure; The two ends of described heating wire are connected with one end of two lug plates respectively; Another termination external cable of described two lug plates; The power of described heat-generating units heating wire is less than 50W; The general power of multiple heat-generating units is less than 1000W, and described multiple heat-generating units connects with series-parallel system.
2. series-parallel ceramic heating device according to claim 1, is characterized in that:
Also comprise the bowl-shape protective cover of annular being bonded in the non-buckling surface of ceramic base.
3. series-parallel ceramic heating device according to claim 1 and 2, is characterized in that:
Described protective cover is that vegetable cork mold pressing forms.
4. series-parallel ceramic heating device according to claim 1 and 2, is characterized in that:
Described protective cover is that the mold pressing of bakelite material forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819177.XU CN204460420U (en) | 2014-12-19 | 2014-12-19 | A kind of series-parallel ceramic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819177.XU CN204460420U (en) | 2014-12-19 | 2014-12-19 | A kind of series-parallel ceramic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460420U true CN204460420U (en) | 2015-07-08 |
Family
ID=53667296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819177.XU Expired - Fee Related CN204460420U (en) | 2014-12-19 | 2014-12-19 | A kind of series-parallel ceramic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204460420U (en) |
-
2014
- 2014-12-19 CN CN201420819177.XU patent/CN204460420U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |