CN202998529U - An electric heater for a vacuum flask and with a power switch - Google Patents
An electric heater for a vacuum flask and with a power switch Download PDFInfo
- Publication number
- CN202998529U CN202998529U CN 201220667960 CN201220667960U CN202998529U CN 202998529 U CN202998529 U CN 202998529U CN 201220667960 CN201220667960 CN 201220667960 CN 201220667960 U CN201220667960 U CN 201220667960U CN 202998529 U CN202998529 U CN 202998529U
- Authority
- CN
- China
- Prior art keywords
- electric heater
- power switch
- vacuum flask
- flask
- water
- 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 provides an electric heater for a vacuum flask and with a power switch. The electric heater is characterized in that a warning lamp and the power switch used for controlling an external power wire are disposed above a flask neck plug on the upper portion. When the electric heater is placed in the vacuum flask for heating water, the warning lamp glistens when the water in the flask is boiled and the power can be cut when the power switch is pressed down. The electric heater can be used safely.
Description
Technical field
The utility model relates to the electric heater that a kind of thermos uses, a kind of electric water heater of thermos-bottle that mains switch is set specifically.
Background technology
A lot of people are in order conveniently to boil water, can directly use electric heater to be inserted in thermos boils water, common electric heater in use, when if water in bottle reaches fluidized state, the power supply plug wire to be in time unpluged and just safety can be guaranteed, but when reality is used, be difficult to fast deenergization timely, this has brought certain impact for the safe handling of electric heater.
Summary of the invention
The utility model provides a kind of electric water heater of thermos-bottle that mains switch is set, and directly deenergization on electric heater, extremely easy to use.
The utility model comprises the bottleneck connector of electric heater, and the technical scheme that adopts is: be provided with an alarm lamp above described electric heater bottleneck connector up, and be provided with a mains switch of controlling circumscripted power line.
The beneficial effects of the utility model are: when using electric heater to be placed on to boil water in thermos, when the water in bottle was heated to be boiling, alarm lamp was namely glittering, presses mains switch and can cut off the electricity supply, favourable safe handling electric heater.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Embodiment
Shown in Figure 1: electric heater bottleneck connector 1 top up is provided with an alarm lamp 2, and is provided with a mains switch 3 of controlling circumscripted power line.
Claims (1)
1. electric water heater of thermos-bottle that mains switch is set, the bottleneck connector (1) that comprises electric heater, it is characterized in that: be provided with an alarm lamp (2) above described electric heater bottleneck connector (1) up, and be provided with a mains switch (3) of controlling circumscripted power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667960 CN202998529U (en) | 2012-12-07 | 2012-12-07 | An electric heater for a vacuum flask and with a power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667960 CN202998529U (en) | 2012-12-07 | 2012-12-07 | An electric heater for a vacuum flask and with a power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998529U true CN202998529U (en) | 2013-06-12 |
Family
ID=48569652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667960 Expired - Fee Related CN202998529U (en) | 2012-12-07 | 2012-12-07 | An electric heater for a vacuum flask and with a power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998529U (en) |
-
2012
- 2012-12-07 CN CN 201220667960 patent/CN202998529U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131207 |