CN201846491U - APO immersion heater - Google Patents
APO immersion heater Download PDFInfo
- Publication number
- CN201846491U CN201846491U CN2010205584232U CN201020558423U CN201846491U CN 201846491 U CN201846491 U CN 201846491U CN 2010205584232 U CN2010205584232 U CN 2010205584232U CN 201020558423 U CN201020558423 U CN 201020558423U CN 201846491 U CN201846491 U CN 201846491U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- water
- electrothermal tube
- insulating shell
- air outlet
- 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 discloses an APO (Automatic Power Off) immersion heater, which comprises an insulating shell, an electrothermal tube, a power cord and a plug, wherein one end of the power cord is connected with an electrical resistance in the insulating shell; a conductive shaft is arranged at one end of the electrothermal tube wrapped by the insulating shell, and is connected with a rotary conducting strip in the insulating shell; one end of the rotary conducting strip can be in contact with the electrical resistance, and a sector piece is arranged at the other end of the rotary conducting strip; an air outlet valve is arranged on the insulating shell; the sector piece is exposed in an air outlet valve hole; and after being electrified, electricity is transmitted to the electrothermal tube to perform heating via the rotary conducting strip, the sector piece is upwardly propped by the water vapor via an air hole, so as to enable the rotary conducting strip to be separated from the electrical resistance when the water is boiled, thereby achieving the power-off purpose. The APO immersion heater provided by the utility model has the advantages that the use is safe and reliable; the water can be automatically heated in an unattended state; and the boiled water is prevented from aging because the water can not be heated for overlong time, so that healthy water is obtained.
Description
Technical field:
The utility model relates to a kind of immersion heater, and specifically, the utility model relates to a kind of auto-off water heater.
Background technology:
Immersion heater is very universal as modern Fast Heating instrument, and the immersion heater of Xiao Shouing mainly divides three classes in the market: have only energising back heating function, water can blow a whistle after opening report to the police, meet dry combustion method outage automatically; In case break down or dry combustion method, its metal outer pipe may be very fast burned, sets off an explosion then or leak electricity; General in addition immersion heater will pull out plug immediately after water is boiled, otherwise the overlong time that water burns, can cause the aging of water, and be formed with harmful substances, health is brought influence, electric leakage also may occur, the fire phenomena that causes because of immersion heater all has generation every year, brings hidden danger for people's safety of life and property.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of auto-off water heater that can cut off circuit voluntarily.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions.
This auto-off water heater comprises insulation crust, electrothermal tube, power line and plug, the joint area of power line and electrothermal tube is wrapped in insulation crust inside, resistance in power cord connector and the insulation crust is connected, resistance is passed to electrothermal tube with electricity by the rotation conducting strip on the electrothermal tube joint, heats.
For the steam in the water bottle can be discharged, described insulation crust is provided with air outlet valve.
For the rotation conducting strip can be rotated, described rotation conducting strip is to connect by the conductive shaft that is arranged on the electrothermal tube joint.The side that the rotation conducting strip is exposed in the valve opening of giving vent to anger is provided with the fan sheet, and after water is boiled, steam will be fanned upwards top of sheet by air outlet valve, thereby the rotation conducting strip on the fan sheet is left under the rotation of conductive shaft and contacted of resistance, and immersion heater is cut off the power supply.
Compared with prior art, the utility model has the advantages that: safe and reliable, can under the situation that the no one keeps an eye on, heat automatically, can not make water aging because of heating time is long, be of value to the health of water quality.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model schematic internal view;
1, insulation crust 2, electrothermal tube 3, air outlet valve 4, conductive shaft 5, fan sheet 6, plug 7, power line 8, resistance 9, rotation conducting strip
Embodiment:
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
A kind of auto-off water heater shown in Figure 1, comprise insulation crust 1, electrothermal tube 2, power line 7 and plug 6, the joint area of electrothermal tube 2 and power line 7 is wrapped in insulation crust 1 inside, the joint of power line 7 in insulation shell 1 links to each other with resistance 8, the joint that is insulated the electrothermal tube 2 of shell 1 in being wrapped in is provided with conductive shaft 4, conductive shaft 4 is provided with and rotates conducting strip 9, rotating conducting strip 9 can rotate on conductive shaft 4, on insulation crust 1, be provided with air outlet valve 3, an end that rotates conducting strip 9 is provided with fan sheet 5 and is exposed in air outlet valve 3 holes, the other end can contact energising with resistance 8 and make electrothermal tube 2 heating, after water is opened, steam is discharged by air outlet valve 3 will fan upwards top of sheet 5 simultaneously, the rotation conducting strip 9 that will contact with resistance 8 by conductive shaft 4 resistance 8 that comes off, the automatic outage.
Claims (5)
1. auto-off water heater, comprise insulation crust (1), electrothermal tube (2), power line (7) and plug (6), it is characterized in that, power line (7) and electrothermal tube (2) joint are wrapped in insulation crust (1) inside, inner power line (7) joint of described insulation crust (1) is connected with resistance (8), and resistance (8) is passed to electrothermal tube (2) with electricity by the rotation conducting strip (9) on electrothermal tube (2) joint.
2. auto-off water heater according to claim 1 is characterized in that, described insulation crust (1) is provided with air outlet valve (3).
3. auto-off water heater according to claim 1 is characterized in that, the joint of described electrothermal tube (2) is provided with conductive shaft (4).
4. auto-off water heater according to claim 1 is characterized in that, the end that described rotation conducting strip (9) is exposed in air outlet valve (3) hole is provided with fan sheet (5).
5. according to claim 1 or 4 described auto-off water heaters, it is characterized in that described rotation conducting strip (9) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584232U CN201846491U (en) | 2010-10-13 | 2010-10-13 | APO immersion heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584232U CN201846491U (en) | 2010-10-13 | 2010-10-13 | APO immersion heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846491U true CN201846491U (en) | 2011-05-25 |
Family
ID=44041364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205584232U Expired - Fee Related CN201846491U (en) | 2010-10-13 | 2010-10-13 | APO immersion heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076130A (en) * | 2010-10-13 | 2011-05-25 | 吴江凯瑞电子科技有限公司 | Automatic power off quick heater |
-
2010
- 2010-10-13 CN CN2010205584232U patent/CN201846491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076130A (en) * | 2010-10-13 | 2011-05-25 | 吴江凯瑞电子科技有限公司 | Automatic power off quick heater |
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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: 20110525 Termination date: 20111013 |