CN201131629Y - Non-dry burning electrothermal cup - Google Patents
Non-dry burning electrothermal cup Download PDFInfo
- Publication number
- CN201131629Y CN201131629Y CNU2007200165512U CN200720016551U CN201131629Y CN 201131629 Y CN201131629 Y CN 201131629Y CN U2007200165512 U CNU2007200165512 U CN U2007200165512U CN 200720016551 U CN200720016551 U CN 200720016551U CN 201131629 Y CN201131629 Y CN 201131629Y
- Authority
- CN
- China
- Prior art keywords
- cup
- level switch
- electric heating
- heater
- power supply
- 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 belongs to an electric heating cup, in particular relates to an electric heating cup which can prevent dry heating. The electric heating cup preventing dry heating is composed of a cup fluid level switch, a cup seat, a power supply and a heater, and the utility model is characterized in that a heater is arranged in the cup seat, the heater is connected with the power supply, a fluid level switch is arranged at the upper end of the cup seat, and the water in the cup conducts electricity through the contact of the fluid level switch. The electric heating cup has the advantage that the use of the electric heating cup can be relieved of the worry, when the water level is lower than that of the contact of the fluid level switch, the power is automatically shut off, the using security is enhanced, and the service life of the electric heating cup is prolonged.
Description
Technical field
The utility model belongs to a kind of electric cup, particularly the electric cup do not done of a kind of burning.
Technical background
Must someone guard when common electric cup is heated up water, otherwise dryout easily, breaking out of fire.
Summary of the invention
In order to overcome the problems referred to above, the electric cup that the utility model provides a kind of burning not do, this electric cup be by the conduction of the water in the cup, when at the bottom of the water level during in the liquid-level switch contact power supply cut off the power supply automatically, energy-saving safe, easy to use.
The technical scheme in the invention for solving the technical problem is: the electric cup that a kind of burning is not done is made up of cup liquid-level switch, cup, power supply, heater, its special character is: having heaters in the cup, heater and power supply join, there is liquid-level switch the cup upper end, and the water of cup is by the contact and the water conduction of liquid-level switch.
The beneficial effects of the utility model are: use this electric cup, when water level was lower than the liquid-level switch contact, outage automatically promptly improved the security of using, and has prolonged the service life of electric cup again.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
In the accompanying drawing: the 1st, cup, the 2nd, liquid-level switch, the 3rd, cup, the 4th, power supply, the 5th, heater.
The specific embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing: liquid-level switch 2, heater 5, power supply 4 are contained on the cup 3, are placed with cup 1 on the heater 5, and cup 1 water is higher than liquid-level switch 2 contacts when heating up water, and power supply 4 is connected, and water is lower than liquid-level switch 2, power supply 4 outages.
Claims (1)
1, the not dried electric cup of a kind of burning is made up of cup liquid-level switch, cup, power supply, heater, it is characterized in that: having heaters in the cup, and heater and power supply join, and there is liquid-level switch the cup upper end, and the water of cup is by the contact and the water conduction of liquid-level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200165512U CN201131629Y (en) | 2007-12-10 | 2007-12-10 | Non-dry burning electrothermal cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200165512U CN201131629Y (en) | 2007-12-10 | 2007-12-10 | Non-dry burning electrothermal cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131629Y true CN201131629Y (en) | 2008-10-15 |
Family
ID=40059905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200165512U Expired - Fee Related CN201131629Y (en) | 2007-12-10 | 2007-12-10 | Non-dry burning electrothermal cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131629Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102475506A (en) * | 2010-11-26 | 2012-05-30 | 汪洲 | Automatic gas-cutoff device for dry pans |
| CN105442251A (en) * | 2015-12-10 | 2016-03-30 | 惠而浦（中国）股份有限公司 | Washing machine water heater control system capable of avoiding potential safety hazards |
-
2007
- 2007-12-10 CN CNU2007200165512U patent/CN201131629Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102475506A (en) * | 2010-11-26 | 2012-05-30 | 汪洲 | Automatic gas-cutoff device for dry pans |
| CN105442251A (en) * | 2015-12-10 | 2016-03-30 | 惠而浦（中国）股份有限公司 | Washing machine water heater control system capable of avoiding potential safety hazards |
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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: 20081015 Termination date: 20100111 |