CN201572235U - Electric heating bag with timing function - Google Patents
Electric heating bag with timing function Download PDFInfo
- Publication number
- CN201572235U CN201572235U CN2009202631652U CN200920263165U CN201572235U CN 201572235 U CN201572235 U CN 201572235U CN 2009202631652 U CN2009202631652 U CN 2009202631652U CN 200920263165 U CN200920263165 U CN 200920263165U CN 201572235 U CN201572235 U CN 201572235U
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- CN
- China
- Prior art keywords
- bag
- electric heating
- intervalometer
- timer
- heating bag
- 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 electric heating bag with the timing function, which comprises a bag body, a power socket arranged on the bag body, a power line matched with the power socket for use, and a charging heating device and a temperature control alarm device that are arranged inside the bag body; and the electric heating bag is also provided with a timer which is positioned on the power line, and the timer is a mechanical timer. The electric heating bag is provided with the timer, and the longest timing time of the timer is set to be the same as the maximum time of heating permission of the electric heating bag, so that the electric heating bag is added with one protection based on double-protection, the safety performance is improved, and the electric heating bag is assured to use by people in deed; and as the technology of the mechanical timer is comparatively mature, the cost can be minimized.
Description
Technical field
This utility model relates to the electrical heated appliance field, relates in particular to a kind of electric warming bag that has timing function.
Background technology
Be accompanied by growth in the living standard, the use of electric warming bag more and more widely, the safety of electric warming bag also more and more comes into one's own.Existing electric warming bag, generally by bag, be fixed on supply socket on the bag, place the intravital charging heater of bag and temperature control warning devices and form with the matching used power line of electric warming bag.During heating, when generally being heated to 65 ℃, temperature controller can be cut off the electricity supply automatically, and electric warming bag stops heating, can prevent the too high safety problem that causes the bag explosion and cause of bag interior temperature of liquid like this.After installing warning devices additional, can play the effect of duplicate protection to electric warming bag.But still there are some problems in this class formation, if first temperature controller and warning devices all lost efficacy, and the security incident that probably can cause the bag explosion to cause because of temperature of liquid is too high; If second temperature controller lost efficacy, even warning devices is normal, user of service's inadvertent alarm not to be noted prompting in the time of also might heating causes electric warming bag to continue heating and explosion.
The utility model content
The technical problems to be solved in the utility model provides a kind of electric warming bag that has timing function simple in structure, easy to use, safe.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: a kind of electric warming bag that has timing function, comprise bag, be located at supply socket on the bag, with the matching used power line of supply socket and be located at intravital charging heater of bag and temperature control warning devices, it is characterized in that: described electric warming bag also is provided with an intervalometer, and intervalometer is located on the power line.
Preferably, described intervalometer is located at the attaching plug back of power line, and intervalometer and attaching plug are fixed together.
Preferably, described intervalometer adopts mechanical timer.
The maximum timing of intervalometer is set to heat in the electric warming bag liquid identical to the required time of maximum limit temperature, if promptly interior liquid to the 65 ℃ needs of heating electric heater are 10 minutes, the maximum timing of intervalometer just is set to 10 minutes, so as not to owing to accidentally timing is transferred long having an accident.
This utility model is by being provided with intervalometer to electric warming bag, and the maximum timing of intervalometer is set to allow the maximum time of heating identical with electric warming bag, use this utility model on the basis of duplicate protection, to increase by a heavily protection again, improve safety, can accomplish the real relieved use of people that allows; Because the mechanical timer technology is quite ripe, therefore cost can be dropped to minimum.
Description of drawings
Fig. 1 is a planar structure sketch map of the present utility model.
Among the figure, 1 is bag, and 2 are supply socket, and 3 is power line, and 4 is attaching plug, and 5 is intervalometer.
The specific embodiment
In the present embodiment, with reference to Fig. 1, the described electric warming bag that has timing function, comprise bag 1, be located at supply socket 2 on the bag 1, with supply socket 2 matching used power lines 3 and be located at charging heater and temperature control warning devices in the bag 1, described electric warming bag also is provided with an intervalometer 5, intervalometer 5 is located on the power line 3, and intervalometer 5 is located at attaching plug 4 back of power line 3, and intervalometer 5 and attaching plug 4 are fixed together.Intervalometer 5 adopts mechanical timer.
The maximum timing of intervalometer 5 is set to heat in the electric warming bag liquid identical to the required time of maximum limit temperature, if promptly interior liquid to the 65 ℃ needs of heating electric heater are 10 minutes, the maximum timing of intervalometer 5 just is set to 10 minutes, so as not to owing to accidentally timing is transferred long having an accident.
Claims (3)
1. electric warming bag that has timing function, comprise bag, be located at supply socket on the bag, with the matching used power line of supply socket and be located at intravital charging heater of bag and temperature control warning devices, it is characterized in that: described electric warming bag also is provided with an intervalometer, and intervalometer is located on the power line.
2. the electric warming bag that has timing function according to claim 1 is characterized in that: described intervalometer is located at the attaching plug back of power line, and intervalometer and attaching plug are fixed together.
3. the electric warming bag that has timing function according to claim 1 is characterized in that: described intervalometer adopts mechanical timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631652U CN201572235U (en) | 2009-11-23 | 2009-11-23 | Electric heating bag with timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631652U CN201572235U (en) | 2009-11-23 | 2009-11-23 | Electric heating bag with timing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572235U true CN201572235U (en) | 2010-09-08 |
Family
ID=42692115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202631652U Expired - Fee Related CN201572235U (en) | 2009-11-23 | 2009-11-23 | Electric heating bag with timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572235U (en) |
-
2009
- 2009-11-23 CN CN2009202631652U patent/CN201572235U/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: 20100908 Termination date: 20101123 |