CN205286022U - Electric heating water cup - Google Patents
Electric heating water cup Download PDFInfo
- Publication number
- CN205286022U CN205286022U CN201520953242.2U CN201520953242U CN205286022U CN 205286022 U CN205286022 U CN 205286022U CN 201520953242 U CN201520953242 U CN 201520953242U CN 205286022 U CN205286022 U CN 205286022U
- Authority
- CN
- China
- Prior art keywords
- passage
- bimetallic
- cup
- lid
- threshold value
- 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
Links
- 238000005485 electric heating Methods 0.000 title abstract 3
- 241000190070 Sarracenia purpurea Species 0.000 title abstract 2
- 239000008236 heating water Substances 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
Abstract
The utility model provides an electric heating cup, including cup (101), be used for the heating device, the intercommunication of liquid in cup (101) inside and outside passageway (102) and open or close cup (101) bimetal temperature switch (107) of passageway (102). The utility model discloses electric heating water cup can improve security and convenience.
Description
Technical field
This utility model relates to pressure relief equipment technology, particularly relates to a kind of electric water-heating cup.
Background technology
Along with the development of small household appliances industry, market occurs in that the product such as electric water-heating cup, electric kettle.
Existing electric water-heating cup generally includes glass body and bowl cover, is provided with heater bottom cup body, during use, can be switched on power by heater, heats for the water in cup body. During due to boil water, steam can produce pressure, there is potential safety hazard, and the bowl cover of therefore current electric water-heating cup is typically provided with pressure relief opening, so that the steam produced during boil water can be discharged by pressure relief opening.
Due to the setting of pressure relief opening, making electric water-heating cup to seal, can leak when carrying, safety in utilization and convenience are poor.
Utility model content
In order to solve at least one problem mentioned in background technology, this utility model provides a kind of electric water-heating cup, to improve safety and convenience.
This utility model provides a kind of electric water-heating cup, including cup with for heating the heater of liquid in described cup, also includes connecting internal with the outside passage of described cup and opening or closing the double metal temperature switch of described passage.
Based on above-mentioned, the electric water-heating cup that this utility model provides, heat up water in process at electric water-heating cup, vapours can be produced inside cup, after vapours contacts with double metal temperature switch, vapours can transfer heat to double metal temperature switch, the temperature making double metal temperature switch rises, and now double metal temperature switch produces deformation so that passage is opened, and steam can be discharged by passage, thus reducing the steam pressure within cup, and then improve the safety that electric water-heating cup uses. After electric water-heating cup has been heated up water, vapours no longer produces, and the temperature of double metal temperature switch can reduce, and now double metal temperature switch produces deformation so that pathway closure, so that the water in container will not flow out from passage, improve safety and convenience that electric water-heating cup uses.
Described electric water-heating cup, preferably, described double metal temperature switch includes bimetallic connector, described bimetallic connector is arranged in described cup, first end of described bimetallic connector is connected with described cup, second end of described bimetallic connector is connected to sealing lid, described bimetallic connector for producing deformation to drive passage described in described sealing blanketing lid when own temperature is less than threshold value, with by described channel seal, and produce deformation when own temperature is more than or equal to described threshold value to drive the described lid that seals to be separated with described passage.
Described electric water-heating cup, it is preferred that described threshold value is more than or equal to 80 degrees Celsius and less than or equal to 90 degrees Celsius.
Described electric water-heating cup, it is preferred that described bimetallic connector is bimetallic spring, described bimetallic spring is arranged on described passage place and the axis direction along described passage is arranged; Described bimetallic spring is for shrinking when own temperature is less than described threshold value to drive the axis of passage described in described sealing cover rim to move towards described passage, so that passage described in described sealing blanketing lid; Described bimetallic spring is for stretching when own temperature is more than or equal to described threshold value to drive the axis of passage described passage dorsad described in described sealing cover rim to move, so that the described lid that seals is separated with described passage.
Described electric water-heating cup, preferably, described bimetallic connector is Bimetallic shrapnel, described Bimetallic shrapnel for bending to drive passage described in described sealing blanketing lid towards described passage when own temperature is less than described threshold value, described Bimetallic shrapnel for when own temperature is more than or equal to described threshold value dorsad the bending of described passage to drive the described lid that seals to be separated with described passage.
Described electric water-heating cup, preferably, described bimetallic connector is bimetallic torsion spring, described bimetallic torsion spring is for the rolling when own temperature is less than described threshold value to drive passage described in described sealing blanketing lid, and described bimetallic torsion spring is for stretching when own temperature is more than or equal to described threshold value to drive the described lid that seals to be separated with described passage.
Described electric water-heating cup, preferably, described cup includes bowl cover and cup body, described passage and double metal temperature switch are arranged on described bowl cover, described bowl cover and described cup body removably connect, being provided with sealing ring in described bowl cover, described sealing ring can fit with the rim of a cup place of described cup body, so that described bowl cover and cup body are tightly connected.
Structure of the present utility model and its other purposes and beneficial effect will in conjunction with the drawings and description of preferred embodiments and become apparent from understandable.
Accompanying drawing explanation
The structural representation of a kind of electric water-heating cup that Fig. 1 provides for this utility model first embodiment;
A kind of electric water-heating cup that Fig. 2 provides for this utility model the second embodiment partial structurtes schematic diagram when sealing blanketing lid passage;
A kind of electric water-heating cup that Fig. 3 provides for this utility model the second embodiment is sealing lid and the partial structurtes schematic diagram under passage phase-separated state;
A kind of electric water-heating cup that Fig. 4 provides for this utility model the 3rd embodiment partial structurtes schematic diagram when sealing blanketing lid passage;
A kind of electric water-heating cup that Fig. 5 provides for this utility model the 3rd embodiment is sealing lid and the partial structurtes schematic diagram under passage phase-separated state;
A kind of electric water-heating cup that Fig. 6 provides for this utility model the 4th embodiment partial structurtes schematic diagram when sealing blanketing lid passage;
A kind of electric water-heating cup that Fig. 7 provides for this utility model the 4th embodiment is sealing lid and the partial structurtes schematic diagram under passage phase-separated state.
Accompanying drawing labelling:
101: cup; 102: passage; 103: bimetallic connector;
104: seal lid; 105: cup body; 106: sealing ring;
107: double metal temperature switch; 108: bowl cover 203: bimetallic spring;
303: Bimetallic shrapnel; 403: bimetallic torsion spring.
Detailed description of the invention
Embodiment one, refer to Fig. 1-7, this utility model embodiment provides a kind of electric water-heating cup, including cup 101 with for heating the heater of liquid in described cup 101, also include connecting internal with the outside passage 102 of described cup and opening or closing the double metal temperature switch 107 of described passage.
In the present embodiment, heat up water in process at electric water-heating cup, cup 101 is internal can produce vapours, after vapours contacts with double metal temperature switch 107, vapours can transfer heat to double metal temperature switch 107, makes the temperature of double metal temperature switch 107 increase, now double metal temperature switch 107 produces deformation so that passage 102 is opened, steam can be discharged by passage 102, thus reducing the steam pressure within cup 101, and then improves the safety that electric water-heating cup uses. After electric water-heating cup has been heated up water, vapours no longer produces, the temperature of double metal temperature switch 107 can reduce, now double metal temperature switch 107 produces deformation so that passage 102 is closed, so that the water in cup 101 will not flow out from passage 102, improve safety and convenience that electric water-heating cup uses.
In the present embodiment, preferably, described double metal temperature switch 107 includes bimetallic connector 103, bimetallic connector 103 is arranged in cup 101, first end of bimetallic connector 103 is connected with cup 101, second end of bimetallic connector 103 is connected to sealing lid 104, bimetallic connector 103 covers passage 102 for producing deformation when own temperature is less than threshold value with band movable sealing lid 104, to be sealed by described passage 102, and generation deformation is separated with band movable sealing lid 104 and passage 102 when own temperature is more than or equal to threshold value.
In the present embodiment, heat up water in process at electric water-heating cup, cup 101 is internal can produce vapours, after vapours contacts with bimetallic connector 103, vapours can transfer heat to bimetallic connector 103, the temperature making bimetallic connector 103 rises, when the temperature of bimetallic connector 103 is more than or equal to threshold value, bimetallic connector 103 can produce deformation and be separated with band movable sealing lid 104 and passage 102, passage 102 is made to open, steam can be discharged by passage 102, thus reducing the steam pressure of internal tank, and then improve the safety that electric water-heating cup uses. after electric water-heating cup has been heated up water, vapours no longer produces, the temperature of bimetallic connector 103 can reduce, when the temperature of bimetallic connector 103 is less than threshold value, bimetallic connector 103 can produce deformation and cover passage 102 with band movable sealing lid 104, make passage 102 close, so that the water in cup 101 will not flow out from passage 102, improve safety and convenience that electric water-heating cup uses.
Wherein, bimetallic connector 103 includes the different active layers of thermal coefficient of expansion and passive layer, and when the temperature is changed, the deformation of active layers is greater than the deformation of passive layer, thus namely the entirety of bimetallic connector 103 to passive layer curving, will produce deformation.
In the present embodiment, it is preferred that threshold value is more than or equal to 80 degrees Celsius and less than or equal to 90 degrees Celsius. Due in the process of heating up water, water temperature can produce steam when 80-90 degree Celsius, thus make passage 102 can open when water temperature reaches 80-90 degree Celsius, make the steam in container be discharged by passage 102 in time, further increase safety and convenience that electric water-heating cup uses.
Embodiment two, refer to Fig. 1 and Fig. 2, and on the basis of embodiment one, bimetallic connector 103 is bimetallic spring 203, and bimetallic spring 203 is arranged on passage 102 place and the axis direction along passage 102 is arranged; Bimetallic spring 203 is for shrinking when own temperature is less than threshold value to move towards passage 102 along the axis of passage 102 with movable sealing lid 104, so that sealing lid 104 covering passage 102;Bimetallic spring 203, for stretching when own temperature is more than or equal to threshold value to move along the axis passage 102 dorsad of passage 102 with movable sealing lid 104, is separated so that sealing lid 104 with passage 102. Thus, make bimetallic connector 103 simple in construction, use reliably.
Embodiment three, refer to Fig. 3 and Fig. 4, on the basis of embodiment one, bimetallic connector 103 is Bimetallic shrapnel 303, Bimetallic shrapnel 303 covers passage 102 for bending towards passage 102 when own temperature is less than threshold value with band movable sealing lid 104, Bimetallic shrapnel 303 for when own temperature is more than or equal to threshold value dorsad passage 102 bend and be separated with band movable sealing lid 104 and passage 102. Thus, make bimetallic connector 103 simple in construction, use reliably.
Embodiment four, refer to Fig. 5 and Fig. 6, on the basis of embodiment one, bimetallic connector 103 is bimetallic torsion spring 403, bimetallic torsion spring 403 covers passage 102 for the rolling when own temperature is less than threshold value with band movable sealing lid 104, and bimetallic torsion spring 403 is separated with band movable sealing lid 104 and passage 102 for stretching when own temperature is more than or equal to threshold value. Thus, make bimetallic connector 103 simple in construction, use reliably.
Embodiment five, on the basis of the various embodiments described above, cup 101 includes bowl cover 108 and cup body 105, described passage 102 and double metal temperature switch 107 are arranged on described bowl cover 108, bowl cover 108 and cup body 105 removably connect, being provided with sealing ring 106 in bowl cover 108, sealing ring 106 can fit with the rim of a cup place of cup body 105, so that bowl cover 108 and cup body 105 are tightly connected. Thus, after bowl cover 108 fastens with cup body 105, sealing ring 106 can fit with the rim of a cup of cup body 105 and make bowl cover 108 and cup body 105 be tightly connected, make the water in glass body 105 will not be flowed out by the junction of bowl cover 108 and cup body 105, safety that further high electric water-heating cup uses and convenience.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (7)
1. an electric water-heating cup, including cup (101) be used for heating the heater of described cup (101) interior liquid, it is characterized in that, also include connecting internal with the outside passage (102) of described cup (101) and opening or closing the double metal temperature switch (107) of described passage (102).
2. electric water-heating cup according to claim 1, it is characterized in that, described double metal temperature switch (107) includes bimetallic connector (103), described bimetallic connector (103) is arranged in described cup (101), first end of described bimetallic connector (103) is connected with described cup (101), second end of described bimetallic connector (103) is connected to sealing lid (104), described bimetallic connector (103) for producing deformation to drive the described lid (104) that seals to cover described passage (102) when own temperature is less than threshold value, so that described passage (102) is sealed, and produce deformation when own temperature is more than or equal to described threshold value to drive the described lid (104) that seals to be separated with described passage (102).
3. electric water-heating cup according to claim 2, it is characterised in that described threshold value is more than or equal to 80 degrees Celsius and less than or equal to 90 degrees Celsius.
4. the electric water-heating cup according to Claims 2 or 3, it is characterised in that:
Described bimetallic connector (103) is bimetallic spring (203), and described bimetallic spring (203) is arranged on described passage (102) place and the axis direction along described passage (102) is arranged;
Described bimetallic spring (203) is for shrinking when own temperature is less than described threshold value to drive the described lid (104) that seals to move along the axis of described passage (102) towards described passage (102), so that the described lid (104) that seals covers described passage (102);
Described bimetallic spring (203) is used for stretch to drive described sealing lid (104) mobile along the axis described passage (102) dorsad of described passage (102) when own temperature is more than or equal to described threshold value, so that described sealing lid (104) and described passage (102) are separated.
5. the electric water-heating cup according to Claims 2 or 3, it is characterized in that, described bimetallic connector (103) is Bimetallic shrapnel (303), described Bimetallic shrapnel (303) is for bending to drive the described lid (104) that seals to cover described passage (102) towards described passage (102) when own temperature is less than described threshold value, described Bimetallic shrapnel (303) for when own temperature is more than or equal to described threshold value dorsad described passage (102) bending to drive described lid (104) and the described passage (102) of sealing to be separated.
6. the electric water-heating cup according to Claims 2 or 3, it is characterized in that, described bimetallic connector (103) is bimetallic torsion spring (403), described bimetallic torsion spring (403) is for the rolling when own temperature is less than described threshold value to drive the described lid (104) that seals to cover described passage (102), and described bimetallic torsion spring (403) is for stretching when own temperature is more than or equal to described threshold value to drive the described lid (104) that seals to be separated with described passage (102).
7. electric water-heating cup according to claim 1, it is characterized in that, described cup (101) includes bowl cover (108) and cup body (105), described passage (102) and double metal temperature switch (107) are arranged on described bowl cover (108), described bowl cover (108) and described cup body (105) removably connect, sealing ring (106) it is provided with in described bowl cover (108), described sealing ring (106) can fit with the rim of a cup place of described cup body (105), so that described bowl cover (108) and cup body (105) are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953242.2U CN205286022U (en) | 2015-11-25 | 2015-11-25 | Electric heating water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953242.2U CN205286022U (en) | 2015-11-25 | 2015-11-25 | Electric heating water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286022U true CN205286022U (en) | 2016-06-08 |
Family
ID=56462538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953242.2U Expired - Fee Related CN205286022U (en) | 2015-11-25 | 2015-11-25 | Electric heating water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041937A (en) * | 2018-02-06 | 2018-05-18 | 中山市陶净科技有限公司 | Automatic temperature-adjusting is protected and the switching device launched automatically and the cup launched from thermophilic |
| CN112545307A (en) * | 2020-11-27 | 2021-03-26 | 珠海格力电器股份有限公司 | Water cup cover and electric heating water cup |
-
2015
- 2015-11-25 CN CN201520953242.2U patent/CN205286022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041937A (en) * | 2018-02-06 | 2018-05-18 | 中山市陶净科技有限公司 | Automatic temperature-adjusting is protected and the switching device launched automatically and the cup launched from thermophilic |
| CN112545307A (en) * | 2020-11-27 | 2021-03-26 | 珠海格力电器股份有限公司 | Water cup cover and electric heating water cup |
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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: 20211125 |