CN202027498U - Electric heat towel rack - Google Patents
Electric heat towel rack Download PDFInfo
- Publication number
- CN202027498U CN202027498U CN2011201332133U CN201120133213U CN202027498U CN 202027498 U CN202027498 U CN 202027498U CN 2011201332133 U CN2011201332133 U CN 2011201332133U CN 201120133213 U CN201120133213 U CN 201120133213U CN 202027498 U CN202027498 U CN 202027498U
- Authority
- CN
- China
- Prior art keywords
- towel
- heating
- arrangement portion
- heating element
- towel rack
- 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
Links
Images
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model discloses an electric heat towel rack comprising a rack body, wherein a towel placing part is arranged on the rack body; the towel placing part is internally provided with a heating element; and the heating element is a PTC thermistor. In the utility model, the PTC thermistor is used as a heating element; compared with the traditional heating element, the electric heat towel rack has the advantages of generating constant-temperature heat, having no naked fire and high thermal conversion rate, having slight influence on power voltage, having low cost and long service life and the like. Furthermore, the temperature increment is not limited by a temperature controller, and the electric heat towel rack has a simple structure and can be used safely and reliably.
Description
(1) technical field:
The utility model relates to a kind of electric heating towel rack.
(2) background technology:
General electric heating towel rack comprises support body, and towel arrangement portion is installed on the support body, in the towel arrangement portion heating element heater and temperature controller is installed.Heating element heater adopts resistance wire, Electric radiant Heating Film, carbon fiber etc. usually, and these heater element heating temp height self can not limit heating temp, therefore, temperature controller must be set come limit temperature to raise, and is safe in utilization to guarantee.
In the prior art, adopt the electric heating towel rack of resistance wire heat-generating pipe or carbon fiber heating pipe, heating element heater is made into tubulose or shaft-like usually, it obviously is unfavorable that the structure of this pyrotoxin being aligned or several lines adds the large-area like this article of thermal image towel, sometimes to add thermal effect in order obtaining, just to have to improve heating-up temperature, therefore, temperature controller must be set come limit temperature to raise, safe in utilization to guarantee.
Adopt the electric heating towel rack of Electric radiant Heating Film heating, Electric radiant Heating Film adds the board-like pyrotoxin of thermal recovery, can solve the heating surface (area) (HS problem preferably, but Electric radiant Heating Film must be coated on and resemble on the such insulating substrate of glass, slabstone, and the efficiency of heating surface is not high, simultaneously, service life such as Electric radiant Heating Film exists be full of cracks, oxidation, peel off, problem limited its application, and is same, Electric radiant Heating Film self can not limit heating temp, therefore, temperature controller must be set come limit temperature to raise, safe in utilization to guarantee.
Adopt the electric heating towel rack of carbon fiber heating plate, the carbon fiber heating plate adds the board-like pyrotoxin of thermal recovery, heating surface (area) (HS and thermal efficiency problem can have been solved preferably, but, adopt carbon fiber heating plate heating cost higher, same, self can not limit heating temp the carbon fiber heating plate, therefore, temperature controller must be set come limit temperature to raise, safe in utilization to guarantee.
In the above-mentioned example, the efficiency of heating surface that has is low, it is higher to add thermal effect life-span cost long, that have undesirable, that have, its common weak point is: these heater heating temp height, self can not limit heating temp, therefore, temperature controller must be set come limit temperature to raise, safe in utilization to guarantee.
(3) utility model is with holding:
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of efficiency of heating surface height, heating is satisfactory for result, the life-span long, cost is lower, and heater element self can limit heating temp, can guarantee electrical heating towel rack safe in utilization.
The utility model is to realize by following technical scheme: a kind of electric heating towel rack, comprise support body, and wherein: support body is provided with towel arrangement portion, is provided with heating element heater in the towel arrangement portion, and described heating element heater is the PTC thermistor.
Compared with prior art, the utility model has following advantage: the PTC thermistor has the constant temperature heat generation characteristic, its principle is after the PTC thermistor powers up, self-heating heats up and makes resistance enter the transition district, heated at constant temperature PTC thermistor gauge surface temperature will keep steady state value, this temperature is only relevant with the Curie temperature and the applied voltage of PTC thermistor, and irrelevant substantially with environment temperature.Have constant temperature heating, the flames of anger, thermal conversion rate height, be subjected to supply voltage to influence the incomparable advantages of traditional heater element such as minimum, that cost is low, natural life-span is long as heating element heater with the PTC thermistor.The utility model need not be provided with temperature controller and comes limit temperature to raise in addition, and is simple in structure, safe and reliable.
Above-mentioned described towel arrangement portion is a tubulose or tabular.
Be provided with heat conducting element in the above-mentioned described towel arrangement portion, heat conducting element contacts with heating element heater, and heat conducting element extends in towel arrangement portion.
Above-mentioned described heat conducting element is provided with insulation component outward, and insulation component is close to the inner surface of towel arrangement portion.
The Curie temperature of above-mentioned described PTC thermistor is 30 ℃～55 ℃.
(4) description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cut-away view of Fig. 1;
Fig. 3 is the B-B enlarged drawing of Fig. 2.
(5) specific embodiment:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
As shown in the figure, the utility model comprises support body 1, and wherein: support body 1 is provided with towel arrangement portion 2, is provided with heating element heater 3 in the towel arrangement portion 2, and described heating element heater 3 is the PTC thermistor.
Be provided with heat conducting element 4 in the above-mentioned described towel arrangement portion, heat conducting element 4 contacts with heating element heater 3, and heat conducting element 3 extends in towel arrangement portion 2.Be provided with insulation component 5 outside the heat conducting element 4, insulation component 5 is close to the inner surface of towel arrangement portion 2.The heat of PTC thermistor is transmitted to towel arrangement portion 2 by heat conducting element 3, insulation component 5, and the towel that is placed in the towel arrangement portion 2 is heated.
The Curie temperature of above-mentioned described PTC thermistor is 30 ℃～55 ℃.
Above-mentioned described towel arrangement portion 2 is a tubulose or tabular.
As preference, described towel arrangement portion 2 is tabular.In tabular towel arrangement portion 2, be evenly distributed with several heating element heaters 3.The efficiency of heating surface height of this structure, effective.
Above-mentioned described heated at constant temperature PTC thermistor can be made multiple shape as required, as disc, rectangle, strip or honeycomb cellular.As preference, described heated at constant temperature PTC thermistor is a rectangle.
The foregoing description is a better embodiment of the present utility model; but embodiment of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (5)
1. an electric heating towel rack comprises support body, it is characterized in that: support body is provided with towel arrangement portion, is provided with heating element heater in the towel arrangement portion, and described heating element heater is the PTC thermistor.
2. a kind of electric heating towel rack according to claim 1 is characterized in that: described towel arrangement portion is a tubulose or tabular.
3. a kind of electric heating towel rack according to claim 2 is characterized in that: be provided with heat conducting element in the described towel arrangement portion, heat conducting element contacts with heating element heater, and heat conducting element extends in towel arrangement portion.
4. a kind of electric heating towel rack according to claim 3, it is characterized in that: described heat conducting element is provided with insulation component outward, and insulation component is close to the inner surface of towel arrangement portion.
5. a kind of electric heating towel rack according to claim 1 is characterized in that: the Curie temperature of described PTC thermistor is 30 ℃～55 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201332133U CN202027498U (en) | 2011-04-29 | 2011-04-29 | Electric heat towel rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201332133U CN202027498U (en) | 2011-04-29 | 2011-04-29 | Electric heat towel rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027498U true CN202027498U (en) | 2011-11-09 |
Family
ID=44889815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201332133U Expired - Fee Related CN202027498U (en) | 2011-04-29 | 2011-04-29 | Electric heat towel rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027498U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395120A (en) * | 2015-12-08 | 2016-03-16 | 芜湖恒美电热器具有限公司 | Towel rack integrating electric heating drying and disinfecting functions |
| CN105496282A (en) * | 2015-12-08 | 2016-04-20 | 芜湖恒美电热器具有限公司 | Towel rack adopting electric heating drying and provided with PTC (positive temperature coefficient) heating element |
| CN107581958A (en) * | 2017-10-09 | 2018-01-16 | 浙江欧导自动化设备有限公司 | A kind of embedded towel drying device |
| CN109222720A (en) * | 2018-10-08 | 2019-01-18 | 鹤山市波士顿卫浴实业有限公司 | A kind of fever towel rack |
| WO2023155098A1 (en) * | 2022-02-17 | 2023-08-24 | 天津七一二通信广播股份有限公司 | Drying apparatus |
-
2011
- 2011-04-29 CN CN2011201332133U patent/CN202027498U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395120A (en) * | 2015-12-08 | 2016-03-16 | 芜湖恒美电热器具有限公司 | Towel rack integrating electric heating drying and disinfecting functions |
| CN105496282A (en) * | 2015-12-08 | 2016-04-20 | 芜湖恒美电热器具有限公司 | Towel rack adopting electric heating drying and provided with PTC (positive temperature coefficient) heating element |
| CN107581958A (en) * | 2017-10-09 | 2018-01-16 | 浙江欧导自动化设备有限公司 | A kind of embedded towel drying device |
| CN109222720A (en) * | 2018-10-08 | 2019-01-18 | 鹤山市波士顿卫浴实业有限公司 | A kind of fever towel rack |
| WO2023155098A1 (en) * | 2022-02-17 | 2023-08-24 | 天津七一二通信广播股份有限公司 | Drying apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202027498U (en) | Electric heat towel rack | |
| CN201431327Y (en) | Liquid heating device with thick film circuit heating plate | |
| CN203537577U (en) | Improved PTC heater for electric automobile | |
| CN201948793U (en) | Electric kettle | |
| CN202938371U (en) | Energy-saving and environment-friendly electrothermal furnace powered by solar energy | |
| CN108168086A (en) | A kind of self-powered electric heating circulation system | |
| CN201869384U (en) | Novel energy-saving porous ceramic electric-heating film heater | |
| CN203969894U (en) | A kind of PTC ceramics water type fog-removing mirror for bathroom | |
| CN203559128U (en) | Heating device of flowing flexible substrate under vacuum environment | |
| CN102885583A (en) | Electric heating chassis and electric kettle | |
| CN202393226U (en) | Vacuum furnace insulation structure | |
| CN201564302U (en) | Barbecue oven | |
| CN204465904U (en) | A kind of ptc heater | |
| CN103836939A (en) | Novel heating tube for solar cell sintering furnace | |
| CN202364398U (en) | High temperature chromium wire rare earth composite ceramic heating sheet | |
| CN202445835U (en) | Heating chassis and electric kettle | |
| CN2927912Y (en) | Split electric heating film electric chafting dish | |
| CN214406166U (en) | Electric ceramic stove | |
| CN205005280U (en) | Heating blanket can be cut to flexibility | |
| CN205142556U (en) | Liquid ptc heater | |
| CN202751193U (en) | Energy-saving insulating bowl | |
| CN201401862Y (en) | Exothermic floor device | |
| CN204634071U (en) | A kind of heater | |
| CN203314798U (en) | Electro-thermal heat holding furnace | |
| CN202852913U (en) | Electric heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140429 |