CN204535055U - Wireless liquid heating - Google Patents
Wireless liquid heating Download PDFInfo
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- CN204535055U CN204535055U CN201520062186.3U CN201520062186U CN204535055U CN 204535055 U CN204535055 U CN 204535055U CN 201520062186 U CN201520062186 U CN 201520062186U CN 204535055 U CN204535055 U CN 204535055U
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Abstract
The utility model discloses a kind of wireless liquid heating, comprising: apparatus portion and base part, apparatus portion comprises heating vessel and temperature-detecting device.Base part is used for by electric energy by wireless electric connector implementation part, and wireless electric connector makes to realize electrical connection when apparatus portion is placed in base part, and base part comprises the electronic-controlled installation for controlling electric heater.The temperature detected by temperature-detecting device is delivered to the signal electrical connection of the electronic-controlled installation in base part, to make electronic-controlled installation respond this measured value and work; Signal electrical connection is independent parts with wireless electric connector.According to wireless liquid heating of the present utility model, the bang path of electric energy and the bang path of temperature signal are separated.
Description
Technical field
The utility model relates to cordless electrical appliances, particularly the wireless liquid heating of one.
Background technology
The patent No. is that the wireless electrical connections of wireless liquid heating in the patent of CN00802943.1 and cordless signal coupling part are into a single integrated structure, when one of them in wireless electrical connections and cordless signal coupling part goes wrong, just need to change total, be unfavorable for the maintenance of wireless liquid heating, and make maintenance cost higher.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of wireless liquid heating, the bang path of the electric energy of this wireless liquid heating and the bang path of temperature signal are separated.
According to wireless liquid heating of the present utility model, comprising: apparatus portion, described apparatus portion comprises heating vessel and temperature-detecting device; Base part, it is for supplying described apparatus portion by electric energy by wireless electric connector, described wireless electric connector makes to realize electrical connection when described apparatus portion is placed in described base part, no matter the relative angular relationship between described apparatus portion and described base part, described base part comprises the electronic-controlled installation of the electric heater for controlling described heating vessel; And the temperature detected by described temperature-detecting device is delivered to the signal electrical connection of the electronic-controlled installation in described base part, to make described electronic-controlled installation respond this measured value and work; The electrical connection of wherein said signal be independent parts by electrical energy transfer to the wireless electric connector of electric heater.
According to wireless liquid heating of the present utility model, the path of electrical energy transfer and the path of signal transmission distinguish, when one of them in wireless electric connector and signal electrical connection goes wrong, only need repairing corresponding device, be convenient to the maintenance of wireless liquid heating, reduce maintenance cost.
In addition, following additional technical characteristic can also be had according to wireless liquid heating of the present utility model:
In specific embodiment of the utility model, described apparatus portion comprises the wireless upper connector of signal transmission, described base part comprises the wireless lower connector of signal transmission, and the wireless upper connector of described signal transmission and the wireless lower connector of described signal transmission limit the electrical connection of described signal.
In specific embodiment of the utility model, described apparatus portion comprises wireless upper connector, and described base part comprises wireless lower connector, and described wireless upper connector and described wireless lower connector limit described wireless electric connector.
According to an embodiment of the present utility model, when described apparatus portion is placed in described base part, the relatively described base part of described apparatus portion is rotatable.
According to an embodiment of the present utility model, described electric heater is heat-generating pipe or thick film heater.
According to an embodiment of the present utility model, described apparatus portion also comprises the PCU Power Conditioning Unit be connected with described electric heater.
According to an embodiment of the present utility model, described PCU Power Conditioning Unit is triacs.
According to an embodiment of the present utility model, described base part also comprises the user interface be connected with described electronic-controlled installation.
According to an embodiment of the present utility model, the wireless upper connector of described signal transmission comprises the first current-carrying part and the second current-carrying part, described temperature-detecting device is electrically connected with described first current-carrying part and described second current-carrying part respectively by circuit, the wireless lower connector of described signal transmission comprises the 3rd current-carrying part coordinated with described first current-carrying part and the 4th current-carrying part coordinated with described second current-carrying part, it is protruding between described first current-carrying part and described 3rd current-carrying part and groove fit mode, it is protruding between described second current-carrying part and described 4th current-carrying part and groove fit mode.
According to an embodiment of the present utility model, described wireless upper connector comprises three upper current-carrying parts, and described wireless lower connector comprises three the lower current-carrying parts coordinated with described three upper current-carrying part one_to_one corresponding.
According to an embodiment of the present utility model, described temperature-detecting device is heat sensor.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the wireless liquid heating according to the utility model embodiment;
Reference numeral: wireless liquid heating 1000, apparatus portion 100, temperature-detecting device 110, auxiliary section 122, wireless upper connector 120, first auxiliary section 121, second, 3rd auxiliary section 123, wireless upper connector 130, first current-carrying part 131, second current-carrying part 132 of signal transmission, base part 200, auxiliary section 222, wireless lower connector the 220, four auxiliary section the 221, five, 6th auxiliary section 223, signal transmission wireless lower connector the 230, three current-carrying part the 231, four current-carrying part 232.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe the wireless liquid heating 1000 according to the utility model embodiment in detail below with reference to Fig. 1, wherein wireless liquid heating 1000 can be the home appliance such as hot-water bottle, coffee pot.
According to the wireless liquid heating 1000 of the utility model embodiment, apparatus portion 100 and base part 200 can be comprised.With base part 200, apparatus portion 100 coordinates that electric energy is passed to apparatus portion 100 from base part 200.Wherein when apparatus portion 100 is placed in base part 200, apparatus portion 100 can opposed substrate part 200 rotate.
Wherein, as shown in Figure 1, apparatus portion 100 can comprise heating vessel and temperature-detecting device 110.
Heating vessel comprises the container for contain fluid (such as, water, coffee, soya-bean milk etc.), and to the electric heater that liquid heats.Liquid containing in container after, electric heater can heat container, and then by the heating liquid in container.
Alternatively, electric heater can be heat-generating pipe or thick film heater.In concrete example of the present utility model, electric heater is thick film heater.
Temperature-detecting device 110 is located at the temperature for liquid in inspection instrument on heating vessel.Alternatively, temperature-detecting device 110 is heat sensor.
Base part 200 is for passing through wireless electric connector implementation part 100 by electric energy, wireless electric connector makes to realize electrical connection when apparatus portion 100 is placed in base part 200, no matter the relative angular relationship between apparatus portion 100 and base part 200, base part 200 comprises the electronic-controlled installation for controlling electric heater.That is, when apparatus portion 100 is placed in base part 200, no matter the relative angle between apparatus portion 100 and base part 200, electric energy in base part 200 is supplied on apparatus portion 100 by wireless electric connector, and electronic-controlled installation controls the duty of electric heater.
The temperature detected by temperature-detecting device 110 is delivered to the signal electrical connection of the electronic-controlled installation in base part 200, to make electronic-controlled installation respond this measured value and work.In other words, when apparatus portion 100 is placed in base part 200, the temperature that temperature-detecting device 110 detects is passed to electronic-controlled installation by signal electrical connection, electronic-controlled installation controls the duty of wireless liquid heating 1000 according to the measured temperature received, such as, control the duty of electric heater.
Wherein signal electrical connection be independent parts by electrical energy transfer to the wireless electric connector of electric heater.That is, signal electrical connection is non-integral part with wireless electric connector.
Specifically, when apparatus portion 100 is placed in base part 200, electric energy in base part 200 is supplied on apparatus portion 100 by wireless electric connector, electric heater can heat the liquid in container, in heating process, the temperature of liquid in temperature-detecting device 110 inspection instrument, the temperature that temperature-detecting device 110 detects is passed to electronic-controlled installation by signal electrical connection, and electronic-controlled installation controls the duty of wireless liquid heating 1000 according to the measured temperature received.
Wherein, electronic-controlled installation can comprise microprocessor and power module, electronic-controlled installation is the control centre of wireless liquid heating 1000, the temperature signal that temperature-detecting device 110 detects is passed to electronic-controlled installation by signal electrical connection, and electronic-controlled installation controls the duty of wireless liquid heating 1000 according to the temperature signal detected.In concrete example of the present utility model, in electronic-controlled installation, design temperature can be shifted to an earlier date, when temperature-detecting device 110 detects that after the temperature of the temperature arrival setting in container, electronic-controlled installation can control electric heater and stop heating.
According to the wireless liquid heating 1000 of the utility model embodiment, because signal electrical connection and wireless electric connector are independent parts, thus the path of the path of electrical energy transfer and signal transmission distinguishes, when signal electrical connection goes wrong with one of them in wireless electric connector, only need repairing corresponding device, be convenient to the maintenance of wireless liquid heating 1000, reduce maintenance cost.
Particularly, as shown in Figure 1, apparatus portion 100 comprises the wireless upper connector 130 of signal transmission, and base part 200 comprises the wireless lower connector 230 of signal transmission, and the wireless upper connector 130 of signal transmission and the wireless lower connector 230 of signal transmission limit signal electrical connection.That is, when being placed in base part 200 by apparatus portion 100, the wireless upper connector 130 of signal transmission coordinates with the wireless lower connector 230 of signal transmission and is delivered to electronic-controlled installation with the temperature detected by temperature-detecting device 110.
As shown in Figure 1, apparatus portion 100 comprises wireless upper connector 120, and base part 200 comprises wireless lower connector 220, and wireless upper connector 120 and wireless lower connector 220 limit wireless electric connector.When apparatus portion 100 is placed in base part 200, wireless upper connector 120 coordinate with wireless lower connector 220 with by electrical energy transfer to apparatus portion 100.
More specifically, wireless upper connector 120 is electrically connected with electric heater, and after apparatus portion 100 coordinates with base part 200, electric energy is passed to electric heater by wireless upper connector 120, electric energy conversion is heat energy by electric heater, thus can heat the liquid in container.
The wireless upper connector 130 of signal transmission is electrically connected with temperature-detecting device 110, and temperature signal, after the temperature in container being detected, can be passed to the wireless upper connector 130 of signal transmission by temperature-detecting device 110.
Wherein, wireless upper connector 120 is independent parts with the wireless upper connector 130 of signal transmission.That is, the transmission of electric energy and temperature signal is not transmitted by parts, and the bang path of electric energy and temperature signal separates.
Base part 200 comprises substrate, wireless lower connector 220, the wireless lower connector 230 of signal transmission and electronic-controlled installation (not shown), wireless lower connector 220 and the wireless lower connector 230 of signal transmission are located in substrate respectively, and wireless lower connector 220 and the wireless lower connector 230 of signal transmission are electrically connected with electronic-controlled installation.
In addition, wireless lower connector 220 and the wireless lower connector of signal transmission 230 are independent parts.That is, the transmission of electric energy and temperature signal is not transmitted by parts, and the bang path of electric energy and temperature signal separates.
When apparatus portion 100 is placed in base part 200, wireless upper connector 120 coordinate with wireless lower connector 220 with by electrical energy transfer to apparatus portion 100, the wireless upper connector 130 of signal transmission coordinates with the wireless lower connector 230 of signal transmission and is delivered on electronic-controlled installation with the temperature signal detected by temperature-detecting device 110.
The simple course of work describing wireless liquid heating 1000 below.
First, be placed on by apparatus portion 100 in base part 200, now, wireless upper connector 120 coordinates with wireless lower connector 220, and the wireless upper connector 130 of signal transmission coordinates with the wireless lower connector 230 of signal transmission; Electric energy is passed to electric heater by wireless lower connector 220 with wireless upper connector 120, and electric energy conversion is become heat energy by electric heater, heats the liquid in container; In the process of heating, the temperature-detecting device 110 be located on heating vessel can detect the temperature of liquid in container, and the temperature signal detected is passed to electronic-controlled installation by the wireless upper connector 130 of signal transmission with the wireless lower connector 230 of signal transmission; Electronic-controlled installation response detects the temperature signal that receives and works.Such as, when the temperature of the temperature signal display liquid in container that electronic-controlled installation receives has reached preset value, then electronic-controlled installation can control electric heater stopping heating; When the temperature of the temperature signal display liquid in container that electronic-controlled installation detects also does not reach the temperature value preset, then electronic-controlled installation can control electric heater continuation heating.
According to the wireless liquid heating 1000 of the utility model embodiment, electric energy is passed to apparatus portion 100 by wireless upper connector 120 and wireless lower connector 220 by base part 200, the temperature signal that temperature-detecting device 110 detects is passed to electronic-controlled installation by the wireless upper connector 130 of signal transmission with the wireless lower connector 230 of signal transmission, and electronic-controlled installation responds the signal that receives and works.Wireless upper connector 120 and the wireless upper connector 130 of signal transmission are independent parts, wireless lower connector 220 and the wireless lower connector of signal transmission 230 are independent parts, thus the path of the path of electrical energy transfer and signal transmission distinguishes, when one of them in wireless upper connector 120, the wireless upper connector 130 of signal transmission, wireless lower connector 220 and the wireless lower connector 230 of signal transmission goes wrong, only need repairing corresponding device, be convenient to the maintenance of wireless liquid heating 1000, reduce maintenance cost.
In embodiments more of the present utility model, apparatus portion 100 can also comprise the PCU Power Conditioning Unit be connected with electric heater.PCU Power Conditioning Unit can regulate the power of electric heater, reduces or increase the power of electric heater, with the various situations making wireless liquid heating 1000 can meet various modes and burst.
Alternatively, PCU Power Conditioning Unit can be triacs.Three ends of triode ac switch unit connect electronic-controlled installation, electric heater and live wire respectively.
At work, the temperature that user selects liquid to reach, or be simply set as boiling.Then provide a signal to triode ac switch unit by electronic-controlled installation, to provide electric energy to electric heater, electric heater produces heat, by the heating liquid in container; When the liquid in container reaches predetermined temperature, electronic-controlled installation makes triode ac switch unit interrupt the energy supplied to electric heater.When detecting that in container, no liquid is in dry-fire condition, triacs can the energy of sever supply electric heater immediately.
According to embodiments more of the present utility model, base part 200 can also comprise the user interface be connected with electronic-controlled installation.User interface can be user-friendly, and can provide the selection of various modes, such as boiling mode, sterilization mode and self-defined pattern etc. for user.User according to actual needs, can select the pattern needed.
In embodiments more of the present utility model, as shown in Figure 1, the wireless upper connector 130 of signal transmission comprises the first current-carrying part 131 and the second current-carrying part 132, temperature-detecting device 110 is connected with the first current-carrying part 131 and the second current-carrying part 132 respectively by circuit, the wireless lower connector 230 of signal transmission comprises the 3rd current-carrying part 231 coordinated with the first current-carrying part 131 and the 4th current-carrying part 232 coordinated with the second current-carrying part 132, it is protruding between first current-carrying part 131 and the 3rd current-carrying part 231 and groove fit mode, second current-carrying part 132 and the 4th current-carrying part 232 are protruding and groove fit mode.
In concrete examples more of the present utility model, as shown in Figure 1, first current-carrying part 131 and the second current-carrying part 132 are the bulge-structure of annular, 3rd current-carrying part 231 and the 4th current-carrying part 232 are the groove structure of annular, therefore when apparatus portion 100 is placed in base part 200, no matter apparatus portion 100 rotates how many angles, first current-carrying part 131 always contacts with the 3rd current-carrying part 231, second current-carrying part 132 always contacts with the 4th current-carrying part 232, and namely apparatus portion 100 opposed substrate part 200 is rotatable.
In embodiments more of the present utility model, wireless upper connector 120 comprises three upper current-carrying parts, and wireless lower connector 220 comprises three lower current-carrying parts that current-carrying part one_to_one corresponding upper with three coordinates.
Particularly, as shown in Figure 1, three on wireless upper connector 120 upper current-carrying parts are the first auxiliary section 121 of column, the second auxiliary section 122 of annular and the 3rd auxiliary section 123 of annular; Three lower current-carrying parts on wireless lower connector 220 are the 4th auxiliary section 221 of through hole shape, the 5th auxiliary section 222 of groove-like, the 6th auxiliary section 223.When apparatus portion 100 is placed in base part 200, first auxiliary section 121 of column to be inserted in through hole and to contact with the internal perisporium of the 4th auxiliary section 221 of through hole shape, coordinate with it in the 5th auxiliary section 222 that second auxiliary section 122 of annular is inserted into groove-like, the 6th auxiliary section 223 contacts with the inner surface of the 3rd auxiliary section 123.Thus, electric energy can be passed on heating vessel by wireless lower connector 220 and wireless upper connector 120.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (11)
1. a wireless liquid heating, is characterized in that, comprising:
Apparatus portion, described apparatus portion comprises heating vessel and temperature-detecting device;
Base part, it is for supplying described apparatus portion by electric energy by wireless electric connector, described wireless electric connector makes to realize electrical connection when described apparatus portion is placed in described base part, no matter the relative angular relationship between described apparatus portion and described base part, described base part comprises the electronic-controlled installation of the electric heater for controlling described heating vessel; And
The temperature detected by described temperature-detecting device is delivered to the signal electrical connection of the electronic-controlled installation in described base part, to make described electronic-controlled installation respond this temperature value and work; The electrical connection of wherein said signal be independent parts by electrical energy transfer to the wireless electric connector of electric heater.
2. wireless liquid heating according to claim 1, it is characterized in that, described apparatus portion comprises the wireless upper connector of signal transmission, described base part comprises the wireless lower connector of signal transmission, and the wireless upper connector of described signal transmission and the wireless lower connector of described signal transmission limit the electrical connection of described signal.
3. wireless liquid heating according to claim 1, it is characterized in that, described apparatus portion comprises wireless upper connector, and described base part comprises wireless lower connector, and described wireless upper connector and described wireless lower connector limit described wireless electric connector.
4. wireless liquid heating according to claim 1, is characterized in that, when described apparatus portion is placed in described base part, the relatively described base part of described apparatus portion is rotatable.
5. wireless liquid heating according to claim 1, is characterized in that, described electric heater is heat-generating pipe or thick film heater.
6. wireless liquid heating according to claim 1, is characterized in that, described apparatus portion also comprises the PCU Power Conditioning Unit be connected with described electric heater.
7. wireless liquid heating according to claim 6, is characterized in that, described PCU Power Conditioning Unit is triacs.
8. wireless liquid heating according to claim 1, is characterized in that, described base part also comprises the user interface be connected with described electronic-controlled installation.
9. wireless liquid heating according to claim 2, it is characterized in that, the wireless upper connector of described signal transmission comprises the first current-carrying part and the second current-carrying part, described temperature-detecting device is electrically connected with described first current-carrying part and described second current-carrying part respectively by circuit, the wireless lower connector of described signal transmission comprises the 3rd current-carrying part coordinated with described first current-carrying part and the 4th current-carrying part coordinated with described second current-carrying part, it is protruding between described first current-carrying part and described 3rd current-carrying part and groove fit mode, it is protruding between described second current-carrying part and described 4th current-carrying part and groove fit mode.
10. wireless liquid heating according to claim 3, is characterized in that, described wireless upper connector comprises three upper current-carrying parts, and described wireless lower connector comprises three the lower current-carrying parts coordinated with described three upper current-carrying part one_to_one corresponding.
11. wireless liquid heating according to claim 1, is characterized in that, described temperature-detecting device is heat sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062186.3U CN204535055U (en) | 2015-01-28 | 2015-01-28 | Wireless liquid heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062186.3U CN204535055U (en) | 2015-01-28 | 2015-01-28 | Wireless liquid heating |
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| Publication Number | Publication Date |
|---|---|
| CN204535055U true CN204535055U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520062186.3U Expired - Fee Related CN204535055U (en) | 2015-01-28 | 2015-01-28 | Wireless liquid heating |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679162A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device and assembly method thereof |
| CN106679160A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device |
| CN106679161A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device |
| WO2017080186A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heating apparatus |
| WO2017080187A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heater, and assembly method thereof |
| WO2017080188A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heating apparatus |
-
2015
- 2015-01-28 CN CN201520062186.3U patent/CN204535055U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679162A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device and assembly method thereof |
| CN106679160A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device |
| CN106679161A (en) * | 2015-11-09 | 2017-05-17 | 广东美的生活电器制造有限公司 | Cordless liquid heating device |
| WO2017080186A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heating apparatus |
| WO2017080187A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heater, and assembly method thereof |
| WO2017080188A1 (en) * | 2015-11-09 | 2017-05-18 | 广东美的生活电器制造有限公司 | Cordless liquid heating apparatus |
| EP3327368A4 (en) * | 2015-11-09 | 2019-03-13 | Guangdong Midea Consumer Electrics Manufacturing Co. Ltd. | Cordless liquid heating apparatus |
| US10578338B2 (en) | 2015-11-09 | 2020-03-03 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Cordless liquid heating device |
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| 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: 20150805 Termination date: 20210128 |