CN112205861A - Water adding pipe with high-low water level probe and kettle with water adding pipe - Google Patents
Water adding pipe with high-low water level probe and kettle with water adding pipe Download PDFInfo
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- CN112205861A CN112205861A CN201910618234.5A CN201910618234A CN112205861A CN 112205861 A CN112205861 A CN 112205861A CN 201910618234 A CN201910618234 A CN 201910618234A CN 112205861 A CN112205861 A CN 112205861A
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- pipe
- water level
- metal
- level probe
- metal inner
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/212—Water-boiling vessels, e.g. kettles with signaling means, e.g. whistling kettles
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a water adding pipe with a high-low water level probe and a kettle with the water adding pipe. The water adding pipe comprises a metal inner pipe for feeding water from the bottom of the kettle body, a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe is used as a high water level probe, the water adding pipe further comprises a metal outer pipe for serving as a low water level probe and a gap closing piece, the metal inner pipe penetrates through and is positioned in the metal outer pipe, a certain gap is kept between the metal inner pipe and the metal outer pipe, the upper end of the metal inner pipe is kept above the metal outer pipe, the gap closing piece is sleeved outside the metal inner pipe, the gap between the inner side of the upper end of the metal outer pipe and the outer side of the metal inner pipe is sealed by the gap closing piece, and electric connecting terminals of the low water level. The high water level probe of the water adding pipe can be protected, and the service life of the water adding pipe can be prolonged.
Description
Technical Field
The invention belongs to a kettle used in a family or an office and a part arranged in the kettle for adding water, and relates to a water adding pipe of a probe for detecting a high water level and a low water level, which aims to improve the use effect and the service life of the high water level probe.
Background
In the traditional technology, the electric kettle consists of a kettle body and a kettle seat, an electric heating element is arranged in the kettle body, a power supply device is arranged on the kettle seat, and the power supply device of the kettle seat supplies power to the electric heating element of the kettle body through a coupler.
In the prior art, an electric kettle is also provided with a water adding mechanism for introducing water into the kettle body. At present, pipelines are additionally arranged at the bottom of a kettle seat and a kettle body in the market, so that the electric kettle which can supply water into the kettle body from the bottom of the kettle body can be realized, the automation of water supply is realized, and the convenience is brought to the use.
In the water kettle, the water level is automatically monitored to judge whether the water level in the kettle body is a low water level or a high water level, when the water level is lower than the low water level, the power supply device is controlled not to supply power to the electric heating element, and when the water level is higher than the high water level, the water pump is controlled to be closed and no water is fed, so that a water level probe is required to be arranged in the kettle body.
Typically, the water level probe is electrically conductive and must be insulated from its exterior. The high water level probe is arranged at a higher position in the kettle body, the outer surface of the high water level probe is often coated with an electric insulating material layer, impurities exist in water, the impurities easily form scale on the coating, people can easily make the coating fall off while removing the scale, the water level for detection is pulled down, and the high water level probe easily loses the effect.
The invention aims to provide a water adding pipe with a high-low water level probe and a kettle with the water adding pipe.
The water adding pipe with the high and low water level probes can be realized by the following first scheme:
a water adding pipe with both high and low water level probes comprises a metal inner pipe for feeding water from the bottom of a kettle body, and is characterized in that a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe also serves as a high water level probe, the water adding pipe also comprises a metal outer pipe serving as a low water level probe and a gap closing piece, wherein the metal inner pipe penetrates through and is positioned in the metal outer pipe, a certain gap is kept between the metal inner pipe and the metal outer pipe, the upper end of the metal inner pipe is kept above the metal outer pipe, the gap closing piece is sleeved outside the metal inner pipe, the gap between the inner side of the upper end of the metal outer pipe and the outer side of the metal inner pipe is sealed by the gap closing piece, and electric connecting terminals of the low water level.
In this way, since there is a gap between the metal inner pipe and the metal outer pipe and the gap between the inner side of the upper end of the metal outer pipe and the outer side of the metal inner pipe is closed by the gap closing member, when the water level does not reach above the metal outer pipe, the metal inner pipe and the metal outer pipe cannot be electrically connected to each other and can perform the following respective functions.
When the water level is lower than the low water level, the metal outer pipe is not contacted with the water, the voltage on the metal outer pipe is basically kept unchanged, and the metal outer pipe can give the electric signal; when the water level is at a low water level, the water contacts the metal outer pipe, and the voltage on the metal outer pipe changes due to the conductivity of the water, so that the metal outer pipe can give an electric signal of the change.
When the water level is lower than the high water level, the metal inner pipe is not contacted with the water, the voltage on the metal inner pipe is basically kept unchanged, and the metal inner pipe can give out the electric signal; when the water level is at a high water level, the water is simultaneously in contact with the metal inner pipe, and the voltage on the metal inner pipe changes due to the conductivity of the water, so that the metal inner pipe can give an electric signal of the change.
Therefore, the condition of water in the kettle body of the water kettle can be judged by the electric signals provided by the metal inner pipe and the metal outer pipe, so that the automatic control of water adding is realized.
Preferably, in the first aspect, the kettle further comprises a bottom sealing piece, and the bottom sealing piece is sleeved outside the lower end part of the outer metal pipe and is used for sealing and insulating the outer metal pipe and the kettle bottom. In this way, the bottom closure can also raise the minimum water level, which is advantageous for better preventing the dry-fire phenomenon.
Preferably, in the first aspect, the lower end of the inner metal pipe extends downward below the outer metal pipe. Thus, the electric connection terminal can be conveniently installed, and more importantly, the introduction of an external water pipe is better met.
This first scheme has the advantage of simple structure, and manufacturing, assembly are easy.
The water adding pipe with the high and low water level probe can also be realized by the following second scheme:
the water adding pipe with both high and low water level probes includes one inner metal pipe for water to enter from the bottom of kettle body, and features that the water outlet of the inner metal pipe is higher than the highest water level inside the kettle body and the inner metal pipe is also used as the high water level probe.
In the second aspect, the waterproof electrical insulating material may be filled only between the inner side of the upper end of the metal outer tube and the outer side of the metal inner tube, or may be filled between the inner side of the metal outer tube and the outer side of the metal inner tube, both of which can ensure electrical isolation between the metal outer tube and the metal inner tube and prevent water from accumulating in the gap between the metal outer tube and the metal inner tube.
Like this, because the clearance between metal inner tube and the metal outer tube is filled with waterproof performance's electrical insulation material, when the water level did not reach on the metal outer tube, can not realize electric intercommunication between them, and can produce the effect the same with first scheme separately, by the signal of telecommunication that metal inner tube and metal outer tube provided promptly, can differentiate the condition of kettle body normal water to realize adding the automatic control of water.
Preferably, in the second aspect, the kettle further comprises a bottom closing piece, and the bottom closing piece is sleeved outside the lower end part of the outer metal pipe and is used for closing and insulating the outer metal pipe and the kettle bottom. In this way, the bottom closure can also raise the minimum water level, which is advantageous for better preventing the dry-fire phenomenon.
Preferably, in the second aspect, the lower end of the inner metal pipe extends downward below the outer metal pipe. The electric connecting terminal can be conveniently installed, and more importantly, the introduction of an external water pipe is better met.
The second scheme can ensure that water cannot be leaked out from the gap, and has the characteristic of better waterproof performance.
The water adding pipe with the high and low water level probe can also be realized by the following third scheme:
the water adding pipe with both high and low water level probes comprises a metal inner pipe for feeding water from the bottom of a kettle body, and is characterized in that a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe also serves as a high water level probe, and the water adding pipe also comprises a metal outer pipe serving as a low water level probe, wherein the metal inner pipe penetrates through and is positioned in the metal outer pipe, the upper end of the metal inner pipe is kept above the metal outer pipe, the inner side of the metal outer pipe is coated with an electric insulating coating or the outer side of the metal inner pipe is coated with an electric insulating coating, and electric connecting terminals of the low water level probe and the high water level probe are respectively led out from the.
In the third aspect, the coating layer may be formed only at the corresponding positions of the metal outer pipe and the metal inner pipe, without coating the entire side surface.
Preferably, in the above scheme, a waterproof seal is formed between the metal outer pipe and the metal inner pipe, and a waterproof material is filled between the coating and the inner side of the metal outer pipe or between the coating and the outer side of the metal inner pipe.
Like this, the coating can make between metal outer tube and the metal inner tube electrical insulation, and on the water level did not reach on the metal outer tube or when the metal inner tube top, can not realize electric intercommunication between them, and can produce the effect the same with first scheme separately, by the signal of telecommunication that metal inner tube and metal outer tube provided promptly, can differentiate the condition of kettle body normal water to realize adding the automatic control of water.
The third scheme can better ensure the electrical insulation between the metal outer pipe and the metal inner pipe, and further ensure the reliability of signals.
The kettle of the invention is realized by the following scheme:
a water kettle comprises a kettle body and a kettle seat, wherein the kettle body and the kettle seat are respectively provided with an upper coupler and a lower coupler, and a power supply device and a control device are configured in the kettle seat.
Thus, a water kettle capable of automatically controlling water inlet according to the high-low water level probe of the water adding pipe is obtained.
Preferably, in the above water kettle, the kettle body is provided with an electric heating element, and the control device controls the power supply device to supply power to the electric heating element through the upper coupler and the lower coupler according to electric signals sent by the high water level probe and the low water level probe.
Therefore, the electric heating element can be powered on at the same time to heat the water in the kettle body, so that the heating safety is ensured, and the kettle can become an electric heating kettle.
More preferably, in the above water bottle, the upper and lower couplers are 360 ring couplers, and the water supply pipe is passed through and positioned at a central position of the upper coupler, and the water supply pipe is also passed through and positioned at a central position of the lower coupler.
Therefore, the 360 annular coupler can be used for realizing that the kettle body can be electrically connected with the kettle seat at any angle, and meanwhile, the water adding pipe and the water supply pipe cannot block the matching at any angle.
The water can be poured into the kettle body from the bottom of the kettle body through the water adding pipe, water enters from the water inlet of the water adding pipe and flows out from the water outlet of the water adding pipe, and the water is poured into the kettle body.
The water adding pipe with the high and low water level probes and the kettle with the water adding pipe are created, water entering the kettle body cannot flow back to the outside of the kettle body through the water adding pipe, once residual water in the water adding pipe is emptied, water cannot leak in the using process, a sealing mechanism is not needed, the structure is simple, the waterproof performance is better, and the service life of the kettle can be greatly prolonged.
The water adding pipe with the high and low water level probes and the kettle with the water adding pipe have the advantages that the lower part of the metal inner pipe serving as the high water level probe is sealed by the metal outer pipe and the like, is not directly contacted with water and is not exposed, so that the problems of scale generation and coating peeling caused by wiping are solved, meanwhile, the upper end part of the metal inner pipe and the metal outer pipe are wiped, and otherwise, the conductivity of the metal inner pipe and the conductivity of the metal outer pipe are favorably ensured, so that the detection accuracy of the high water level probe is favorably ensured, and the service life of the water adding pipe is prolonged.
When the electric heating element generates heat, the water adding pipe is acted by the electric heating element, the bottom of the kettle body and the heat of hot water, the temperature of the water adding pipe rises along with the temperature rise, so that the inner wall of the water adding pipe can be kept relatively dry, and when the kettle body is separated from the kettle seat, the coupler cannot be permeated by the moisture due to the fact that the moisture does not exist any more, and therefore the safety of power utilization can be guaranteed.
According to the water inlet mechanism and the electric kettle with the same, when the kettle body is separated from the kettle seat, water in the kettle body cannot flow back into the water adding pipe from the water outlet, so that a valve plate does not need to be arranged at the water inlet of the water adding pipe.
In the above, when the remaining water in the water adding pipe needs to be drained, it can be realized by the water supply pipe, for example, by making the water in the water supply pipe flow back to the water tank, or by making the volume of the telescopic member larger by pulling the telescopic member, the water can be temporarily stored therein, and so on.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a water adding pipe with a high and low water level probe according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of a water adding pipe with a high and low water level probe according to the present invention;
FIG. 3 is a schematic structural diagram of a third embodiment of a water filling pipe with both high and low water level probes according to the present invention;
fig. 4 is a schematic view showing a structure of a water jug including the water adding pipe of fig. 1 to 3.
Detailed Description
The following describes in detail the embodiments of the water adding pipe with high and low water level probes and the water kettle with the water adding pipe with the following figures:
the first implementation mode comprises the following steps: referring to fig. 1 and 4, a kettle according to a first embodiment of the present invention includes a kettle body a and a kettle base B, wherein the kettle body a and the kettle base B are respectively installed with an upper coupler C and a lower coupler D, the kettle base B is configured with a power supply device and a control device (not shown), and the kettle body a is installed with a water feeding pipe E having a high water level probe and a low water level probe; the water adding pipe E with the high and low water level probe comprises a metal inner pipe 1 which is used for feeding water from a kettle body bottom A1, a water outlet of the metal inner pipe 1 is higher than the highest water level in the kettle body A, and the metal inner pipe 1 is also used as the high water level probe, and also comprises a metal outer pipe 2 which is used as the low water level probe, a gap closing piece 3 and a bottom closing piece 4, wherein the metal inner pipe 1 passes through and is positioned in the metal outer pipe 2, a certain gap is kept between the metal inner pipe 1 and the metal outer pipe 2, the upper end part of the metal inner pipe 1 is kept above the metal outer pipe 2, the lower end part of the metal inner pipe 1 extends downwards to the lower part of the metal outer pipe 2, the gap closing piece 3 is sleeved outside the metal inner pipe 1, the gap between the inner side of the upper end part of the metal outer pipe 2 and the outer side of the metal inner pipe 1 is sealed by the gap closing piece 3, the bottom closing piece 4 is sleeved outside the lower end part of the metal outer pipe 2, and the bottom closing piece 4 is used for enabling the metal outer pipe 2 to form sealing and electric insulation with the bottom A1 of the kettle body A; the kettle body A and the kettle seat B respectively realize that the control device sends electric signals to the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 and receives the electric signals from the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 through the upper coupler C and the lower coupler D, and the control device controls the water inlet of the kettle according to the electric signals sent by the high water level probe 1 and the low water level probe 2.
The second embodiment: referring to fig. 2 and 4, a kettle according to the first embodiment includes a kettle body a and a kettle base B, wherein the kettle body a and the kettle base B are respectively provided with an upper coupler C and a lower coupler D, the kettle base B is provided with a power supply device and a control device (not shown), and the kettle body a is provided with a water feeding pipe E having a high water level probe and a low water level probe; the water adding pipe E with the high-low water level probe comprises a metal inner pipe 1 which is used for feeding water from a kettle body bottom A1, a water outlet of the metal inner pipe 1 is higher than the highest water level in the kettle body A, the metal inner pipe 1 is also used as the high water level probe, a metal outer pipe 2 which is used as the low water level probe, a waterproof electric insulating material 3 and a bottom closing piece 4, wherein the metal inner pipe 1 penetrates through and is positioned in the metal outer pipe 2, a certain gap is kept between the metal inner pipe 1 and the metal outer pipe 2, the upper end part of the metal inner pipe 1 is kept above the metal outer pipe 2, the lower end part of the metal inner pipe 1 extends downwards to the lower part of the metal outer pipe 2, the gap between the metal outer pipe 2 and the metal inner pipe 1 is filled with the waterproof electric insulating material 3, and electric connecting terminals 21 and 11 of the low water level probe and the high water level probe are respectively led, the bottom closing piece 4 is sleeved outside the lower end part of the metal outer pipe 2, and the bottom closing piece 4 is used for enabling the metal outer pipe 2 to form sealing and electric insulation with the bottom A1 of the kettle body A; the kettle body A and the kettle seat B respectively realize that the control device sends electric signals to the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 and receives the electric signals from the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 through the upper coupler C and the lower coupler D, and the control device controls the water inlet of the kettle according to the electric signals sent by the high water level probe 1 and the low water level probe 2.
The third embodiment is as follows: referring to fig. 3 and 4, a kettle according to a third embodiment of the present invention includes a kettle body a and a kettle seat B, wherein the kettle body a and the kettle seat B are respectively provided with an upper coupler C and a lower coupler D, the kettle seat B is provided with a power supply device and a control device (not shown), and the kettle body a is provided with a water feeding pipe E having a high water level probe and a low water level probe; the water adding pipe E with the high and low water level probe comprises a metal inner pipe 1 which is used for feeding water from a kettle body bottom A1, the water outlet of the metal inner pipe 1 is higher than the highest water level in the kettle body A, and the metal inner pipe 1 is also used as the high water level probe, and also comprises a metal outer pipe 2 which is used as the low water level probe, an electric insulating material coating 3 and a bottom closing piece 4, wherein, the metal inner pipe 1 passes through and is positioned in the metal outer pipe 2, the outer side of the metal inner pipe 1 or the inner side of the metal outer pipe 2 is coated with the electric insulating material coating 3, the upper end part of the metal inner pipe 1 is kept above the metal outer pipe 2, the lower end part of the metal inner pipe 1 extends downwards to the lower part of the metal outer pipe 2, electric connecting terminals 21 and 11 of the low water level probe and the high water level probe are respectively led out from the lower end, the bottom closure 4 is used to close and electrically insulate the metal outer tube 2 from the bottom A1 of the jug A; the kettle body A and the kettle seat B respectively realize that the control device sends electric signals to the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 and receives the electric signals from the high water level probe 1 and the low water level probe 2 through the electric connecting terminals 11 and 21 through the upper coupler C and the lower coupler D, and the control device controls the water inlet of the kettle according to the electric signals sent by the high water level probe 1 and the low water level probe 2.
Claims (10)
1. A water adding pipe with both high and low water level probes comprises a metal inner pipe for feeding water from the bottom of a kettle body, and is characterized in that a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe also serves as a high water level probe, the water adding pipe also comprises a metal outer pipe serving as a low water level probe and a gap closing piece, wherein the metal inner pipe penetrates through and is positioned in the metal outer pipe, a certain gap is kept between the metal inner pipe and the metal outer pipe, the upper end of the metal inner pipe is kept above the metal outer pipe, the gap closing piece is sleeved outside the metal inner pipe, the gap between the inner side of the upper end of the metal outer pipe and the outer side of the metal inner pipe is sealed by the gap closing piece, and electric connecting terminals of the low water level.
2. The filler pipe with both high and low water level probes as claimed in claim 1, further comprising a bottom closing member, wherein the bottom closing member is fitted outside the lower end portion of the outer metal pipe.
3. A water adding pipe with both high and low water level probes comprises a metal inner pipe for feeding water from the bottom of a kettle body, and is characterized in that a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe also serves as a high water level probe, and a metal outer pipe serving as a low water level probe.
4. The filler pipe with both high and low water level probes as claimed in claim 3, further comprising a bottom closing member, wherein the bottom closing member is fitted outside the lower end portion of the outer metal pipe.
5. The water adding pipe with both high and low water level probes comprises a metal inner pipe for feeding water from the bottom of a kettle body, and is characterized in that a water outlet of the metal inner pipe is higher than the highest water level in the kettle body, the metal inner pipe also serves as a high water level probe, and the water adding pipe also comprises a metal outer pipe serving as a low water level probe, wherein the metal inner pipe penetrates through and is positioned in the metal outer pipe, the upper end of the metal inner pipe is kept above the metal outer pipe, the inner side of the metal outer pipe is coated with an electric insulating coating or the outer side of the metal inner pipe is coated with an electric insulating coating, and electric connecting terminals of the low water level probe and the high water level probe are respectively led out from the.
6. The filler pipe with both high and low water level probes as claimed in claim 5, further comprising a bottom closing member, wherein the bottom closing member is fitted outside the lower end portion of the outer metal pipe.
7. The filler pipe with both high and low water level probes as claimed in claim 6, wherein the waterproof sealing system is formed by filling a waterproof material between the coating layer and the inner side of the metal outer pipe or between the coating layer and the outer side of the metal inner pipe.
8. A kettle, including the kettle body and pot seat, wherein, the kettle body and pot seat are fitted with the upper, lower coupler separately, dispose power supply unit and controlling device in the pot seat, characterized by, fitted with the water pipe that adds with high low water level probe of one of the above-mentioned claims 1-7 in the kettle body, kettle body pot bottom and metal outer pipe form the electrical insulation, kettle body and pot seat realize through upper, lower coupler respectively that the controlling device sends the electric signal to high water level probe and low water level probe and the controlling device receives the electric signal from high water level probe and low water level probe, the controlling device is controlling the water intake of the kettle according to the electric signal that high water level probe and low water level probe send.
9. The kettle as claimed in claim 8, wherein the kettle body is provided with an electric heating element, and the control device controls the power supply device to supply power to the electric heating element according to electric signals from the high water level probe and the low water level probe.
10. A kettle according to claim 8 or 9, wherein the upper and lower couplers are 360 ring couplers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618234.5A CN112205861A (en) | 2019-07-10 | 2019-07-10 | Water adding pipe with high-low water level probe and kettle with water adding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618234.5A CN112205861A (en) | 2019-07-10 | 2019-07-10 | Water adding pipe with high-low water level probe and kettle with water adding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112205861A true CN112205861A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618234.5A Pending CN112205861A (en) | 2019-07-10 | 2019-07-10 | Water adding pipe with high-low water level probe and kettle with water adding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112205861A (en) |
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| CN202801215U (en) * | 2012-09-13 | 2013-03-20 | 浙江无限新能源股份有限公司 | Electric heating kettle with water level measuring function |
| JP5470748B2 (en) * | 2008-05-29 | 2014-04-16 | 三洋電機株式会社 | Electric kettle |
| CN204373726U (en) * | 2015-01-28 | 2015-06-03 | 胡惜忠 | A kind of water level detector |
| CN204520307U (en) * | 2015-03-19 | 2015-08-05 | 佛山市汇莱德电器有限公司 | Improve the electric kettle of automatic loading water structure |
| CN204520303U (en) * | 2015-01-20 | 2015-08-05 | 佛山市汇莱德电器有限公司 | The electric kettle that automatic loading water structure and water-level probe integral type combine |
| CN204705905U (en) * | 2015-04-26 | 2015-10-14 | 李奇胜 | Single needle water level probe |
| CN204970872U (en) * | 2015-08-07 | 2016-01-20 | 陈宗仁 | Lower multi -functional machine of making tea of two kettle list connectors |
| CN205483169U (en) * | 2016-01-13 | 2016-08-17 | 广东新功电器有限公司 | Monomer formula level switch and electric kettle device |
| CN206314980U (en) * | 2016-08-26 | 2017-07-11 | 中山市大有茗器电器有限公司 | The full-automatic heating insulating pot that adds water |
| CN208510740U (en) * | 2017-09-30 | 2019-02-19 | 薛均强 | Trinity probe for kettle |
-
2019
- 2019-07-10 CN CN201910618234.5A patent/CN112205861A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5470748B2 (en) * | 2008-05-29 | 2014-04-16 | 三洋電機株式会社 | Electric kettle |
| CN202801215U (en) * | 2012-09-13 | 2013-03-20 | 浙江无限新能源股份有限公司 | Electric heating kettle with water level measuring function |
| CN204520303U (en) * | 2015-01-20 | 2015-08-05 | 佛山市汇莱德电器有限公司 | The electric kettle that automatic loading water structure and water-level probe integral type combine |
| CN204373726U (en) * | 2015-01-28 | 2015-06-03 | 胡惜忠 | A kind of water level detector |
| CN204520307U (en) * | 2015-03-19 | 2015-08-05 | 佛山市汇莱德电器有限公司 | Improve the electric kettle of automatic loading water structure |
| CN204705905U (en) * | 2015-04-26 | 2015-10-14 | 李奇胜 | Single needle water level probe |
| CN204970872U (en) * | 2015-08-07 | 2016-01-20 | 陈宗仁 | Lower multi -functional machine of making tea of two kettle list connectors |
| CN205483169U (en) * | 2016-01-13 | 2016-08-17 | 广东新功电器有限公司 | Monomer formula level switch and electric kettle device |
| CN206314980U (en) * | 2016-08-26 | 2017-07-11 | 中山市大有茗器电器有限公司 | The full-automatic heating insulating pot that adds water |
| CN208510740U (en) * | 2017-09-30 | 2019-02-19 | 薛均强 | Trinity probe for kettle |
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Application publication date: 20210112 |