CN205286021U - Electric kettle pointer -type temperature sensing device - Google Patents
Electric kettle pointer -type temperature sensing device Download PDFInfo
- Publication number
- CN205286021U CN205286021U CN201520909225.9U CN201520909225U CN205286021U CN 205286021 U CN205286021 U CN 205286021U CN 201520909225 U CN201520909225 U CN 201520909225U CN 205286021 U CN205286021 U CN 205286021U
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- CN
- China
- Prior art keywords
- temperature
- pointer
- sensing device
- electric kettle
- inner bag
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- Expired - Fee Related
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Abstract
The utility model provides an electric kettle pointer -type temperature sensing device, including shell and inner bag, the inner bag is installed at the shell inboardly, the heater is installed to the inner bag below, temperature controller is installed to the below of heater, still includes temperature sensing device, temperature sensing device includes the temperature -sensing element, leads warm component and heat altered shape component, the temperature -sensing element is installed in the outside of inner bag, and the temperature -sensing element is through leading warm component and heat altered shape component connection, and the one end fixed connection of pointer is in heat altered shape component one side. During this electric kettle pointer -type temperature sensing device need not stretch into the thermos, but utilize the temperature -sensing element and the response of heat altered shape component to heat energy of hugging closely the inner bag, through the temperature of temperature pointer in just can the statement thermos of clarity, convenience of customers's use.
Description
Technical field
This utility model belongs to household appliance technical field, is specifically related to a kind of electric kettle pointer-type temperature sensing device.
Background technology
At present, electric kettle has become average family and the widely used small household appliances of unit. Traditional electric kettle, is generally provided with the temperature sensor with bimetal leaf. Its operation principle is: adds appropriate water in electric kettle, is then placed on power supply base by electric kettle; User is by the on and off switch handle of pressure electric kettle, and electric kettle switches on power, and electro-heat equipment begins to warm up water; Water is heated when burning boiling, and bimetallic temperature sensor deforms because being increased to boiling temperature, then passes through bi-metal plate deformed kick to drive switch spring, make to switch off, cutting off the power supply of electric kettle, the on and off switch of electric kettle is reset, and electro-heat equipment is no longer heat up.
Bimetal leaf as temperature sensor, thus the water of electric kettle being seethed with excitement and the function such as anti-dry carries out temperature control, has accomplished the automatization making water boiled substantially. But the electric kettle commonly used on the market at present all can not show the water temperature in hot-water bottle, electric kettle is under electroless state, it is blank to the water temperature perception in hot-water bottle, user is difficult to judge suitable to be not suitable for drinking according to the water temperature in hot-water bottle, rush milk powder, make tea, and brings inconvenience to the practicality of client.
Utility model content
For overcoming the deficiencies in the prior art, this utility model devises a kind of electric kettle pointer-type temperature sensing device, this electric kettle pointer-type temperature sensing device need not stretch in hot-water bottle, but utilize temperature-sensing element and the sensing to heat energy of the thermal deformation element of being close to inner bag, the temperature in hot-water bottle just can be stated clearly by temperature pointer, user-friendly.
For realizing technique scheme, this utility model provides a kind of electric kettle pointer-type temperature sensing device, including shell and inner bag, described inner bag is installed inside the shell, described inner bag having heaters mounted below, described heater be installed below temperature controller, also include temperature sensing device, described temperature sensing device includes temperature-sensing element, leads temperature element and thermal deformation element, described temperature-sensing element is arranged on the outside of inner bag, temperature-sensing element is connected with thermal deformation element by leading temperature element, and one end of pointer is fixedly connected on thermal deformation element side.
Preferably, the rear of described pointer is provided with digital display dial.
Preferably, the front end of described digital display dial is provided with transparent mirror.
Preferably, described temperature-sensing element is U-shaped, and temperature-sensing element is designed to U-shaped being conducive to and leads temperature element connection so that lead temperature more accurate.
Preferably, described in lead temperature element be designed to waveform, advantageously in the transmission of temperature.
In the technical program, by temperature-sensing element and electric heating kettle inner container laminating (appropriate thermal grease conduction can be added), by leading temperature element by temperature transfer to thermal deformation element, thermal deformation element starts deformation after by temperature, thus driving the pointer being fixedly connected on thermal deformation element side to start to rotate, indicators turn corresponding can be directed to the symbol on the digital display dial installed in its rear or numeral carrys out displays temperature, thus can see the temperature of hot water in electric kettle through transparent mirror.
The beneficial effects of the utility model are in that: the electric kettle pointer-type temperature sensing device that this utility model provides need not stretch in hot-water bottle, but utilize temperature-sensing element and the sensing to heat energy of the thermal deformation element of being close to inner bag, the temperature in hot-water bottle just can be stated clearly by temperature pointer, user-friendly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 10-shell, 11-inner bag, 20-heater, 21-temperature controller, 31-temperature-sensing element, 32-leads temperature element, 33-thermal deformation element, 34-pointer, 35-digital display dial, 36-transparent mirror.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. The every other embodiment that this area ordinary person obtains under not making creative work premise, belongs to protection domain of the present utility model.
Embodiment: a kind of electric kettle pointer-type temperature sensing device.
With reference to shown in Fig. 1, a kind of electric kettle pointer-type temperature sensing device, including shell 10 and inner bag 11, described inner bag 11 is arranged on inside shell 10, described inner bag 11 having heaters 20 mounted below, described heater 20 be installed below temperature controller 21, it is characterized in that: also include temperature sensing device, described temperature sensing device includes temperature-sensing element 31, lead temperature element 32 and thermal deformation element 33, described temperature-sensing element 31 is arranged on the outside of inner bag 11, temperature-sensing element 31 is connected with thermal deformation element 33 by leading temperature element 32, one end of pointer 34 is fixedly connected on thermal deformation element 33 side.
In the present embodiment, the rear of described pointer 34 is provided with digital display dial 35.
In the present embodiment, the front end of described digital display dial 35 is provided with transparent mirror 36.
In the present embodiment, described temperature-sensing element 31 is U-shaped, and temperature-sensing element 31 is designed to the U-shaped connection being conducive to leading temperature element 32 so that lead temperature more accurate.
In the present embodiment, described in lead temperature element 32 be designed to waveform, advantageously in the transmission of temperature.
In the present embodiment, fitted (appropriate thermal grease conduction can be added) by temperature-sensing element 31 and electric heating kettle inner container 11, by leading temperature element 32 by temperature transfer to thermal deformation element 33, thermal deformation element 33 starts deformation after by temperature, thus driving the pointer 34 being fixedly connected on thermal deformation element 33 side to start to rotate, pointer 34 rotation corresponding can be directed to the symbol on the digital display dial 35 installed in its rear or numeral carrys out displays temperature, thus can see the temperature of hot water in electric kettle through transparent mirror 36.
The above is preferred embodiment of the present utility model; but this utility model should not be limited to this embodiment and accompanying drawing disclosure of that; so every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within the scope of this utility model protection.
Claims (5)
1. an electric kettle pointer-type temperature sensing device, including shell (10) and inner bag (11), described inner bag (11) is arranged on shell (10) inner side, described inner bag (11) having heaters mounted below (20), described heater (20) be installed below temperature controller (21), it is characterized in that: also include temperature sensing device, described temperature sensing device includes temperature-sensing element (31), lead temperature element (32) and thermal deformation element (33), described temperature-sensing element (31) is arranged on the outside of inner bag (11), temperature-sensing element (31) is connected with thermal deformation element (33) by leading temperature element (32), one end of pointer (34) is fixedly connected on thermal deformation element (33) side.
2. electric kettle pointer-type temperature sensing device as claimed in claim 1, it is characterised in that: the rear of described pointer (34) is provided with digital display dial (35).
3. electric kettle pointer-type temperature sensing device as claimed in claim 2, it is characterised in that: the front end of described digital display dial (35) is provided with transparent mirror (36).
4. electric kettle pointer-type temperature sensing device as claimed in claim 1, it is characterised in that: described temperature-sensing element (31) is U-shaped.
5. electric kettle pointer-type temperature sensing device as claimed in claim 3, it is characterised in that: described in lead temperature element (32) and be designed to waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909225.9U CN205286021U (en) | 2015-11-16 | 2015-11-16 | Electric kettle pointer -type temperature sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909225.9U CN205286021U (en) | 2015-11-16 | 2015-11-16 | Electric kettle pointer -type temperature sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286021U true CN205286021U (en) | 2016-06-08 |
Family
ID=56439059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520909225.9U Expired - Fee Related CN205286021U (en) | 2015-11-16 | 2015-11-16 | Electric kettle pointer -type temperature sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286021U (en) |
-
2015
- 2015-11-16 CN CN201520909225.9U patent/CN205286021U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181116 |