CN201152586Y - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN201152586Y CN201152586Y CNU2007200144357U CN200720014435U CN201152586Y CN 201152586 Y CN201152586 Y CN 201152586Y CN U2007200144357 U CNU2007200144357 U CN U2007200144357U CN 200720014435 U CN200720014435 U CN 200720014435U CN 201152586 Y CN201152586 Y CN 201152586Y
- Authority
- CN
- China
- Prior art keywords
- heat
- electric heater
- cavity
- heating tube
- electrical heater
- 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
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Abstract
The utility model relates to an electrical heater which comprises a heat radiator and a controller. The electrical heater is characterized in that a magnesia electric heating tube is arranged at the bottom part of the cavity of the heat radiator, conducting hot water is filled in the cavity, because the electrical heater adopts the magnesia electric heating tube as a heating source, and the conducting hot water as heating medium, the electrical heater has the advantages that the heat conducting and radiating speed is rapid, and the thermal insulating time is long.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly a kind of electric heater.
Background technology
Common electric heater is to be heat medium with conduction oil, by electrothermal tube to heat-conducting oil heating, reach the purpose of heating then by the radiator heat release, its shortcoming is that 1. heat-transfer rate is slow, and radiating effect is poor, 2. because the conduction oil capacity is little, the outage back is promptly cool, do not have heat insulation function, 3. can not form cross-ventilation, just heat loss through radiation closely.
Summary of the invention
The purpose of this utility model provide a kind of heat conduction and radiating rate fast, the electric heater that can be incubated for a long time.
The utility model is achieved in that it comprises radiator and controller, it is characterized in that being provided with the magnesia electric heating tube in the bottom of the cavity of radiator, is filled with heat-conductive water in cavity.
The utility model since with the magnesia electric heating tube as heating source, as heat medium, therefore have heat conduction and radiating rate is fast, the advantage that temperature retention time is long with heat-conductive water.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described;
Fig. 1 is the structural representation of electric heater,
Fig. 2 be Fig. 1 along A-A to profile,
Fig. 3 is the circuit diagram of electric heater.
The specific embodiment
As Figure 1-3; this electric heater comprises radiator 1, fin 2, controller 3, magnesia electric heating tube 4; heat-conductive water 5, gauge tap 6, temperature limiter 7 and earth leakage protective device 8; bottom at the cavity of radiator is provided with magnesia electric heating tube 4; in cavity, be filled with heat-conductive water 5; controller 3 is made up of gauge tap 6, temperature limiter 7 and earth leakage protective device 8; connected in the rear end of gauge tap 6 magnesia electric heating tube 4, temperature limiter 7 and earth leakage protective device 8, heat-conductive water 5 is synthetic by sodium chloride, ethanol and anticorrisive agent.
Claims (2)
1, a kind of electric heater, it comprises radiator and controller, it is characterized in that being provided with the magnesia electric heating tube in the bottom of the cavity of radiator, is filled with heat-conductive water in cavity.
2, the described electric heater of root a tree name claim 1 is characterized in that controller is made of connected in the rear end of gauge tap magnesia electric heating tube, temperature limiter and earth leakage protective device gauge tap, temperature limiter and earth leakage protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200144357U CN201152586Y (en) | 2007-09-06 | 2007-09-06 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200144357U CN201152586Y (en) | 2007-09-06 | 2007-09-06 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152586Y true CN201152586Y (en) | 2008-11-19 |
Family
ID=40128265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200144357U Expired - Fee Related CN201152586Y (en) | 2007-09-06 | 2007-09-06 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152586Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
-
2007
- 2007-09-06 CN CNU2007200144357U patent/CN201152586Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
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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: 20081119 Termination date: 20100906 |