CN202739717U - Vacuum heat-insulated type dry-burning-resistant electric heating kettle - Google Patents
Vacuum heat-insulated type dry-burning-resistant electric heating kettle Download PDFInfo
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- CN202739717U CN202739717U CN201220467048.XU CN201220467048U CN202739717U CN 202739717 U CN202739717 U CN 202739717U CN 201220467048 U CN201220467048 U CN 201220467048U CN 202739717 U CN202739717 U CN 202739717U
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- kettle
- burning
- kettle body
- dry
- electric heating
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Abstract
The utility model discloses a vacuum heat-insulated type dry-burning-resistant electric heating kettle, wherein a kettle body comprises a housing, and a liner arranged in the housing, a vacuum layer is arranged between the housing and the liner, and the vacuum layer is a vacuumized airtight cavity; a water outlet is located at the middle of the kettle body and connected with the liner; a dry-burning-resistant temperature controller is of a normally-closed type and serially connected in the loop of a heater, and the heater is directly contacted with the liner; and the liner of the kettle body is in threaded connection with a kettle cover, a sealing ring is arranged at the connected part, a thread is machined at the tail end of a kettle nozzle, and the tail end of the kettle nozzle is in threaded connection with a kettle plug or a kettle nozzle cover. The vacuum heat-insulated type dry-burning-resistant electric heating kettle disclosed by the utility model can be used for insulating the heat of water in the kettle and ensuring the normal temperature of the kettle body with the adoption of the vacuum layer, as well as is convenient to use and free from scalding a user; the safety of the electric heating kettle in daily use is ensured via the dry-burning-resistant temperature controller, thus avoiding fire; water in the kettle can be sealed by plugging the kettle nozzle via a sealing kettle plug at the tail end of the kettle nozzle, thus facilitating carrying the water kettle to go on a tour; and the vacuum heat-insulated type dry-burning-resistant electric heating kettle is also dustproof and heat-insulating in daily use in case of being connected with the kettle nozzle cover.
Description
Technical field
The utility model relates to a kind of domestic electric heating kettle.
Background technology
It is the most frequently used one of instrument of heating up water in people's daily life that electric kettle has become, and it has quick, smokeless and odorless to boil water, the advantage of hygienic environment-protecting.But electric kettle of the prior art does not have the unreasonable structure of heat insulation function or heat insulation function, heat insulation effect poor mostly; Perhaps adopting the mode of insulation then is that electric kettle is placed on the power supply chassis always, very inconvenient.Because rhythm of life is nervous, people often forget and oneself heat up water, if water is dryouied, easily cause fire.
The utility model content
The purpose of this utility model provides a kind of that can be incubated and with the electric kettle of burning prevention function.
The utility model is by the following technical solutions:
A kind of vacuum heat insulation type anti-dry electric kettle, comprise kettle body 1, pot lid 2, handle 25 is set on the kettle body, the handle offside sets out the mouth of a river 16 and kettle mouth 17, kettle body bottom is provided with electric heater unit 3, described kettle body 1 comprises shell 11 and the inner bag 12 that places in the shell, is provided with vacuum layer 15 between shell 11 and inner bag 12, and described vacuum layer is the closed cavity that is evacuated; Described delivery port 16 is positioned at kettle body 1 middle part and is communicated with inner bag 12; Described electric heater unit 3 comprises heater 31 and anti-dry heating temperature controller 30, and described anti-dry heating temperature controller is closed type and is connected in the loop of described heater, and described heater directly contacts with inner bag 12; The inner bag of described kettle body 1 is threaded with pot lid 2, and the junction is provided with sealing ring 24, and described kettle mouth 17 ends are processed with screw thread, and kettle mouth end thread connects sealing kettle plug 19 or spout lid 18.
Filled and process insulation material between described vacuum layer 15 and shell 11 forms heat-insulation layer 14.
The utility model has the advantages that:
1. by adopting vacuum layer, can either give hot water thermal insulating in the kettle, can guarantee that again the external table temperature of kettle is normal temperature, the convenient use can not scalded the user.
2. guarantee the security of electric kettle in routine use by anti-dry heating temperature controller, avoided fire.
3. the kettle middle part sets out the mouth of a river and cooperates long Hu Zui, is convenient to pouring and makes tea.
4. kettle mouth end can connect various activities spare, uses sealing kettle plug to clog the pot lid of simultaneously matching thread sealing of Hu Zui, can make water-in-kettle sealed, is convenient for carrying that kettle is gone on a tour, travelling etc.; When not needing to carry the kettle trip, can connect spout lid, can also prevent dust in the routine use, be incubated.
Description of drawings
Fig. 1 is the structural representation of embodiment one of the present utility model;
Fig. 2 is heater of the present utility model and anti-dry heating temperature controller wiring diagram;
Fig. 3 is the structural representation of embodiment two of the present utility model.
The specific embodiment
Embodiment one
As shown in Figure 1, a kind of vacuum heat insulation type anti-dry electric kettle comprises kettle body 1, pot lid 2, and the inner bag of described kettle body 1 is threaded with pot lid 2, and the junction is provided with sealing ring 24.Handle 25 is set on the kettle body, and the handle offside sets out the mouth of a river 16 and kettle mouth 17.Described kettle mouth 17 ends are processed with screw thread, and kettle mouth end thread connects sealing kettle plug 19., use sealing kettle plug to clog the pot lid of simultaneously matching thread sealing of Hu Zui, can make water-in-kettle sealed, better heat preservation is convenient for carrying simultaneously that kettle is gone on a tour, travelling etc.
Such as Fig. 1, described kettle body 1 comprises shell 11 and the inner bag 12 that places in the shell, is provided with vacuum layer 15 between shell 11 and inner bag 12, and described vacuum layer is the closed cavity that is evacuated.Vacuum layer can play good adiabatic heat-insulation effect.Adopted the vacuum heat-preserving mode, guaranteed that water temperature is constant on the one hand, liberated on the other hand the position of electric kettle, can electric kettle be placed on the power supply chassis always, guaranteed that simultaneously the kettle body case is normal temperature, the protection user can not be burned.
Such as Fig. 1, filled and process material between described vacuum layer 15 and shell 11 forms the heat-insulation layer 14 of being made by cellular insulant, further prevents heat loss.Described delivery port 16 is positioned at kettle body 1 middle part and is communicated with inner bag 12.
Kettle body bottom is provided with electric heater unit 3, described electric heater unit 3 comprises heater 31 and anti-dry heating temperature controller 30, such as Fig. 2, described anti-dry heating temperature controller is closed type and is connected in the loop of described heater, and described heater 31 directly contacts with inner bag 12.If the boiling water cut-off switch of electric kettle damages, water-in-kettle can dryout always, and this moment, the closed type anti-dry heating temperature controller can be because crossing thermal cutoff, and with the loop open circuit of heater, stopped heating is avoided dry combustion method initiation fire accident.
By setting out the mouth of a river and corresponding long Hu Zui at kettle body middle part, relatively laborsaving during pouring, make tea at a distance when being convenient to make tea, avoid the hot gas of boiling water to cover people's sight line, thereby prevent that the water in the teacup from overflowing, be provided with capping at long Hu Zui, much cleaner, heat insulation effect is also better.
Embodiment two
Described kettle mouth 17 ends do not connect sealing-plug, change into connecting spout lid 18.All the other are that embodiment one is identical.This kind structure is suitable for the scene that electric kettle is not carried in the routine use.
Claims (2)
1. vacuum heat insulation type anti-dry electric kettle, comprise kettle body (1), pot lid (2), handle (25) is set on the kettle body, the handle offside sets out the mouth of a river (16) and Hu Zui (17), kettle body bottom is provided with electric heater unit (3), it is characterized in that, described kettle body (1) comprises shell (11) and places the interior inner bag (12) of shell, be provided with vacuum layer (15) between shell (11) and inner bag (12), described vacuum layer is the closed cavity that is evacuated; Described delivery port (16) is positioned at kettle body (1) middle part and is communicated with inner bag (12); Described electric heater unit (3) comprises heater (31) and anti-dry heating temperature controller (30), and described anti-dry heating temperature controller is closed type and is connected in the loop of described heater, and described heater directly contacts with inner bag (12); The inner bag of described kettle body (1) is threaded with pot lid (2), and the junction is provided with sealing ring (24), and described Hu Zui (17) end is processed with screw thread, and kettle mouth end thread connects sealing kettle plug (19) or spout lid (18).
2. a kind of vacuum heat insulation type anti-dry electric kettle according to claim 1 is characterized in that, filled and process insulation material between described vacuum layer (15) and shell (11) forms heat-insulation layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467048.XU CN202739717U (en) | 2012-09-13 | 2012-09-13 | Vacuum heat-insulated type dry-burning-resistant electric heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467048.XU CN202739717U (en) | 2012-09-13 | 2012-09-13 | Vacuum heat-insulated type dry-burning-resistant electric heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739717U true CN202739717U (en) | 2013-02-20 |
Family
ID=47699183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220467048.XU Expired - Lifetime CN202739717U (en) | 2012-09-13 | 2012-09-13 | Vacuum heat-insulated type dry-burning-resistant electric heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973140A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Vacuum heat preservation type dry heating-resistant electric kettle |
| CN104627533A (en) * | 2013-11-12 | 2015-05-20 | 许宇廷 | Pot-shaped wine bottle |
-
2012
- 2012-09-13 CN CN201220467048.XU patent/CN202739717U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973140A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Vacuum heat preservation type dry heating-resistant electric kettle |
| CN104627533A (en) * | 2013-11-12 | 2015-05-20 | 许宇廷 | Pot-shaped wine bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |