CN207755055U - A kind of liquid heater - Google Patents

A kind of liquid heater Download PDF

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Publication number
CN207755055U
CN207755055U CN201720830897.XU CN201720830897U CN207755055U CN 207755055 U CN207755055 U CN 207755055U CN 201720830897 U CN201720830897 U CN 201720830897U CN 207755055 U CN207755055 U CN 207755055U
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CN
China
Prior art keywords
steam
steam pipe
blocking portion
kettle body
liquid heater
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Active
Application number
CN201720830897.XU
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Chinese (zh)
Inventor
朱泽春
魏硕硕
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Hangzhou Jiuchuang Home Appliances Co ltd
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Joyoung Co Ltd
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Priority to CN201720830897.XU priority Critical patent/CN207755055U/en
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Abstract

The utility model is related to a kind of household electrical appliance, more particularly to a kind of liquid heater, including kettle body component, the kettle body component includes kettle body, handle set on kettle body side, temperature controller between kettle body and bottom cover, and the steam channel of the steam cock on the steam port and temperature controller of connection kettle body, the steam channel includes the first steam channel for the first working condition and the second steam channel for the second working condition, first steam channel includes the first steam pipe and third steam pipe, second steam channel includes the second steam pipe and third steam pipe, control whether that the air inlet that first steam pipe and the second steam pipe is connected is oppositely arranged by switching switch between first steam pipe and the second steam pipe and third steam pipe, air inlet of the switching switch for blocking the first steam pipe or the second steam pipe.The utility model provides a kind of Switch structure for realizing steam channel switching, simple in structure, easy to operate.

Description

A kind of liquid heater
Technical field
The utility model is related to a kind of household electrical appliance more particularly to a kind of liquid heaters.
Background technology
As the improvement of people's living standards, the heating container such as electric kettle is widely used in people’s lives.But Be existing mechanical electric kettle function it is too single, could can only jump in one case it is disconnected, using the electricity of electronic type Hot-water bottle, cost is too high, can not meet the level of consumption of existing masses.
For example, because China urban water generally use chlorine as disinfectant, have remnants in tap water Chlorine leach in water.Because chlorine is harmful, in order to avoid human body takes in chlorine, the liquid such as electric kettle can be made to add Hot utensil has dechlorination function.Specifically, electric kettle generally uses electronic type dechlorination mode, that is, temperature sensor is utilized to detect electricity The whether boiled boiling of water in hot-water bottle, after boiling water, recycle control circuit be delayed to power supply export cut-off signal, with into Line delay heats, to make the chlorine dissolved in water be removed in the state of boiling.However, utilizing the control electricity of electric kettle Road direction power supply delay output cut-off signal, the logic control circuit for needing design complicated, cost are higher.Alternatively, being opened by manipulation Dynamic device sets the default time-count cycle of mechanical timer, still, complicated for operation to which the dechlorination time be arranged, and is unfavorable for carrying Rise the usage experience of consumer.Moreover, water purifier application is more and more broader general in life now, therefore, while being also required to be not required to The rapid heating function to be dechlorinated.
Utility model content
Based on the above situation, a kind of structure of the utility model offer is more stablized, and is added using more convenient safe liquid Hot device.
A kind of liquid heater, including kettle body component, the kettle body component includes kettle body, be set to kettle body side handle, The steam of steam cock on temperature controller between kettle body and bottom cover, and the steam port and temperature controller of connection kettle body is logical Road, the steam channel include the first steam channel for the first working condition and the second steam for the second working condition Channel, first steam channel include the first steam pipe and third steam pipe, and second steam channel includes the second steam Pipe and third steam pipe control whether to be connected between the first steam pipe and the second steam pipe and third steam pipe by switching switch The air inlet of first steam pipe and the second steam pipe is oppositely arranged, and switching switch is for blocking the first steam pipe or the The air inlet of two steam pipes.
Further, the switching switch includes operating parts, and the operating parts includes blocking portion and operation portion, and operation portion is made With on blocking portion, blocking portion stretches into steam channel, the first steam pipe or the second steam pipe described in the outer wall of the blocking portion Inner wall coordinate to open and close the air inlet of the first steam pipe or the second steam pipe.
Further, the blocking portion is spherical in semicircle, and rotation process portion is so that the arc surface of blocking portion and described first The air inlet of steam pipe or the second steam pipe coordinates.
Further, the blocking portion be a tablet, the operation portion horizontally slip drive blocking portion horizontally slip so that The tablet blocks the air inlet of first steam pipe or the second steam pipe.
Further, the switch that switches further includes the locating part that the operating parts coordinates, described in the locating part limitation Operating parts is with stop motion.
Further, the side of the operating parts is equipped with two positioning bars of outwardly convex, and the locating part is and positioning The stop bit muscle of muscle cooperation rotates the operating parts so that two positioning bars coordinate with stop bit muscle respectively.
Further, the side of the operating parts is equipped with gear, and the locating part is the rack coordinated with the gear, rotation Turn the operating parts so that wheel and rack coordinates.
Further, the blocking portion and operation portion are seperated part, and one end of the blocking portion is located in steam channel, separately One end supports with the inner wall of the bottom cover or handle and is connect with the operation portion for stretching into bottom cover or handle.
Further, the blocking portion and operation portion are detachably connected.
Further, the temperature controller further includes the vapor box being set on the outside of steam cock, first steam pipe and the Two steam pipes are set on vapor box, the switching switch be set on vapor box and positioned at the first steam pipe and the second steam pipe into Between gas port.
The utility model has the beneficial effects that:Using the above scheme, it solves switching switch to be not easy to set on the upper of handle The situation of side, on the one hand, by operating switching switch so that third steam pipe is connected to the first steam pipe or third steam pipe It is connected to the second steam pipe, so that liquid heater is in different working conditions, on the other hand, switching switch is set to the The junction of three steam pipes and the first steam pipe and the second steam pipe, and steamed for the ease of the setting of switching switch, described first The air inlet of steam pipe and the second steam pipe is oppositely arranged, the interior switching that can be realized between steam pipe in jet chimney.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, for those of ordinary skills, without creative efforts, can also be obtained according to following attached drawings Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of liquid heater.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is a kind of structural schematic diagram of temperature controller.
Fig. 4 is the structural schematic diagram of another liquid heater.
Fig. 5 is the structural schematic diagram of another liquid heater.
Fig. 6 is a kind of structural schematic diagram of switching switch.
Fig. 7 is the structural schematic diagram of another switching switch.
Fig. 8 is a kind of structural schematic diagram of vapor box.
Fig. 9 is a kind of structural schematic diagram of switching switch and vapor box cooperation.
Figure 10 is the structural schematic diagram of another liquid heater.
Figure 11 is the structural schematic diagram of another switching switch.
Figure 12 is the structural schematic diagram of another vapor box.
Figure number:1- kettle bodies;11- liners;111- steam ports;12- shells;2- bottom covers;3- handles;4- temperature controllers;41- First steam piece;42- the second steam pieces;The first steam pipes of 51-;The second steam pipes of 52-;53- third steam pipes;7- power supplys are opened It closes;71- switch keys;72- switch brackets;6- switching switches;61- operating parts;621- positioning bars;622- gears;611- is operated Portion;612- blocking portions;63- locating parts;64- sliding eyes;6121- button holes;6111- is buckled;8- vapor boxes;81- inlet ends;82- Outlet side.
Specific implementation mode
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features are in direct contact, can also include the first and second features not be in direct contact but Pass through the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include Fisrt feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First Feature second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Only indicate that fisrt feature level height is less than second feature.
The liquid heaters such as electric kettle are for the power-off in time after the completion of heating, it will usually include steam cock, steam Vapour switch is connected with the heating device on liner 11.After liquid boiling in electric kettle, a large amount of steam are will produce, steam is opened It is after pass touches these steam, i.e., automatic to disconnect, to which by the dump of heating device, the heating of container is heated with stopping. Specifically, having generally comprised switch connecting rod and steam piece etc. in steam cock, heats and steamed caused by the liquid boiling in container Vapour leads to steam piece, when the steam that steam piece touches reaches a threshold value, steam piece control switch connecting rod movement, to disconnect The power supply of electric kettle.In addition, above-mentioned liner 11 can independently form kettle body 1, can also liner 11 cooperatively formed with shell 12 Kettle body 1, certain kettle body 1 can also be vacuum kettle body 1.
The first working condition and the second working condition in the embodiment of the technical solution of the utility model can be free groups It closes and selects, for example, the first working condition can be normal boil water function, the second working condition can be dechlorination function;Or First working condition can be warm milk function, and the second working condition is sterilizing function, i.e., when needing the article to being put into liner When carrying out disinfection, under the second working condition, liquid heater long-time hot operation can be allowed to carry out disinfection;Alternatively, the first work It can be the boil water function for region of no relief to make state, and the first working condition can be the boil water function for uplift plateau...... Etc..
For following embodiment with the first working condition for normal boil water function, the second working condition is that dechlorination boil water function is Example, the utility model provide a kind of Switch structure for realizing steam channel switching.This reality is described in detail below in conjunction with the accompanying drawings Apply the structure of example:
Embodiment 1:
As shown in Figure 1, a kind of liquid heater, including kettle body component, the kettle body component include kettle body 1, are set to kettle body 1 On the handle 3 of side, the temperature controller between kettle body 1 and bottom cover 2, and the steam port 11 and temperature controller 4 of connection kettle body 1 The steam channel of steam cock, the steam channel include for the first steam channel of the first working condition and for the second work Make the second steam channel of state, first steam channel includes the first steam pipe 51 and third steam pipe 53, and described second Steam channel includes the second steam pipe 52 and third steam pipe 53, in order to realize cutting for the first steam channel and the second steam channel It changes, controls whether to be connected by switching switch 6 between the first steam pipe 51 and the second steam pipe 52 and third steam pipe 53, simultaneously For the ease of switching the setting of switch 6, the air inlet of first steam pipe, 51 and second steam pipe 52 is oppositely arranged, i.e., described Switch switch 6 to be set between the first steam pipe 51 and the air inlet of the second steam pipe 52, the switching switch 6 is for blocking first The air inlet of steam pipe 51 or the second steam pipe 52.Here it may be noted that " being oppositely arranged " includes in the same horizontal line, also include Tilt opposite situation.It is preferably horizontal opposite.
The other end of above-mentioned third steam pipe 53 can be connect with vapor box 8, at this time the first steam pipe 51 and the second steam The other end of pipe 52 is connected to steam port 111;Alternatively, as shown in figure 4, the other end of third steam pipe 53 can also be with steam port 111 connections, at this point, the other end of the first steam pipe 51 and the second steam pipe 52 is connect with vapor box 8.
Switch the top that switch 6 is set to handle 3, although easy to operate, when pot lid and the handle 3 of liquid heater For automatic lid closing/opening when, the structure of the switching switch 6 and steam pipe may interfere the rotation of pot lid connector.Using above-mentioned side Case solves the case where switching switch 6 is not easy to the top set on handle 3, on the one hand, switches switch 6 by operation and makes the Three steam pipes 53 are connected to the first steam pipe 51 or third steam pipe 53 is connected to the second steam pipe 52, so that liquid adds Hot device is in different working conditions, and on the other hand, switching switch 6 is set to third steam pipe 53 and the first steam pipe 51 and second The junction of steam pipe 52, and for the ease of switch switch 6 setting, first steam pipe, 51 and second steam pipe 52 into Gas port is oppositely arranged, the interior switching that can be realized between steam pipe in jet chimney.
Further, as shown in Fig. 2, the switching switch 6 includes operating parts 61, the operating parts 61 includes blocking portion 612 and operation portion 611, operation portion 611 act on blocking portion 612, blocking portion 612 stretches into steam channel, the blocking portion The cooperation of the inner wall of the first steam pipe 51 or the second steam pipe 52 is to open and close the first steam pipe 51 or the second steam described in 612 outer wall The air inlet of pipe 52.
Further, as shown in fig. 6, the blocking portion 612 is spherical in semicircle, rotation process portion 611 is so that blocking portion 612 The air inlet of arc surface and first steam pipe, 51 or second steam pipe 52 coordinate.At this point, when the arc surface of blocking portion 612 When the air inlet of the first steam pipe 51 of direction, switches switch 6 at this time and blocked the first steam pipe 51, steam cannot be introduced into first Steam pipe 51;Conversely, when air inlet of the arc surface of blocking portion 612 towards the second steam pipe 52, switches switch 6 at this time and block Second steam pipe 52, steam cannot be introduced into the second steam pipe 52.For the ease of block steam, first steam pipe 51 or The internal diameter size of the air inlet of second steam pipe 52 is less than the maximum gauge of arc surface.
Further, as shown in figure 12, the temperature controller 4 further includes the vapor box 8 being set on the outside of steam cock, the steaming Vapour box 8 includes an inlet end 81 and two outlet sides 82, as shown in figure 3, first steam pipe, 51 and second steam pipe 52 On vapor box 8, the switching switch 6 be set on vapor box 8 and be located at the first steam pipe 51 and the second steam pipe 52 into Between gas port.
At this point, gap of the third steam pipe 53 across two linking arms of the switch bracket 72 of power switch 7 with The inlet end 81 of vapor box connects, and switching switch 6 is set to the lower section of power switch 7, and power switch 7 can be played to hide to switch and be opened Close 6 effect.
Above-mentioned steam cock can be two or one, even more than, such as:When steam cock is two, first steams Vapour switchs(Including the first steam piece 41)With the second steam cock(Including the second steam piece 42), and the deformation of two steam cocks Temperature is different, and the vapor box 8 cooperatively forms two independent vapor chambers with two steam cocks and bottom cover 2 respectively, and first Steam pipe 51 is connected to the first steam cock, and the second steam pipe 52 is connected to the second steam cock, at this time the first steam channel and Second steam channel can be the same or different.Alternatively, the deformation temperature of two steam cocks is identical, at this point, in order to reach Different effects, the first steam channel and the second steam channel are different.
When steam cock is one:The vapor box 8 cooperatively forms one steam with steam cock and bottom cover 2 Chamber, at this point, different in order to achieve the effect that, the first steam channel and the second steam channel are different.
Embodiment 2:
Based on the structure of embodiment 1, when steam cock is two, the first steam cock and the second steam cock, and two The deformation temperature of a steam cock is different, and the vapor box 8 cooperatively forms two with two steam cocks and bottom cover 2 respectively Independent vapor chamber, at this point, such as Fig. 8, the vapor box 8 includes two inlet ends 81 and two outlet sides 82, as shown in figure 5, Two inlet ends 81 are connect with the first steam pipe 51 and the second steam pipe 52 respectively, at this point, switching switch 6 can be set to power switch 7 top, is observed convenient for user.Gap of the power switch 7 across the first steam pipe 51 and the second steam pipe 52 with Temperature controller 4 connects.Using the above structure, switching switch is set on the steam pipe between liner and handle, position multiselect, structure letter It is single.
When steam cock is one:The vapor box 8 cooperatively forms one steam with steam cock and bottom cover 2 For chamber at this point, different in order to achieve the effect that, the first steam channel and the second steam channel are different.
Further, above-mentioned third steam pipe 53 can be integrally formed with the first steam pipe 51 and the second steam pipe 52.
Embodiment 3
Structure based on embodiment 1 or 2, for the ease of the installation of operating parts 61 and steam channel, as shown in fig. 7, described Blocking portion 612 and operation portion 611 are seperated part, and one end of the blocking portion 612 is located in steam channel, the other end and the bottom The inner wall of lid 2 or handle 3 is supported and is connect with the operation portion 612 for stretching into bottom cover 2 or handle 3.
Further, the blocking portion 612 and operation portion 611 are detachably connected.For example, the blocking portion 612 is equipped with Button hole 6121, the operation portion 611 are equipped with buckle 6111, first blocking portion 612 are installed in steam channel, then by bottom cover 2 Or handle 3 installs, and then the buckle 6111 of operation portion 611 is inserted into button hole 6121 and is fixed, at this point, bottom cover 2 or hand Handle 3 is clipped between blocking portion 612 and operation portion 611, and bottom cover 2 or handle 3, which can also play, prevents operation portion 611 by blocking portion 612 effects extracted.
Embodiment 4:
Based on the structure of embodiment 3, as shown in Figure 10,11, the blocking portion 612 is a tablet, and the operation portion 611 is left It is right sliding drive blocking portion 612 horizontally slip so that the tablet block first steam pipe, 51 or second steam pipe 52 into Gas port.Blocking portion 612 falls off from steam lead in order to prevent, and the switching switch further includes fixing piece, the fixing piece button In on steam pipe, the fixing piece is equipped with sliding eye 64, and the operating parts 61 moves in sliding eye 64, at this time the fixing piece It can be used as the use of locating part 63.
Embodiment 5:
Structure based on embodiment 1 or 2 or 3 needs to set in order to enable user knows when to indicate operation in place Gear is set for prompting, the switching switch 6 further includes the locating part 63 that the operating parts 61 coordinates, and the locating part 63 limits The operating parts 61 is with stop motion.
As shown in Figure 5,6, the side of the operating parts 61 is equipped with two positioning bars 621 of outwardly convex, the locating part 63 be the stop bit muscle coordinated with positioning bar 621, rotates the operating parts 61 so that two positioning bars 621 coordinate with stop bit muscle respectively. Usually, two positioning bars 621 are oppositely arranged, and the stop bit muscle is located in the rotating path of two positioning bars.Positioning bar 621 and stop bit Muscle realizes the rotational travel of switching switch 6, simple in structure to be easy to implement.Simultaneously when switching switch 6 is located at 7 top of power switch When, it is easily installed and operates.
As shown in figure 9, the side of the operating parts 61 is equipped with gear 622, the locating part 63 is to match with the gear 622 The rack of conjunction rotates the operating parts 61 so that gear 622 coordinates with rack.Using the above scheme:(1)Pass through the left and right of rack Limit of sports record position, to determine the motion range of switching switch 6;(2)Above-mentioned locating part 63 can be mounted on by a support slot On vapor box 8, it can ensure the fixation for switching 6 turned position of switch by the friction force effect of rack and support slot, prevent out Switching switch 6, which oneself rotates, when the vibrations of present electric kettle boiling water causes steam while entering in two steam channels Problem.Said gear 622 is only partly equipped in the side of operating parts 61, saves cost.
The above, only specific embodiment of the present invention, but the scope of protection of the utility model is not limited to This, any one skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right Subject to the protection domain asked.

Claims (10)

1. a kind of liquid heater, including kettle body component, the kettle body component includes kettle body, set on kettle body side handle, set The steam channel of steam cock on temperature controller between kettle body and bottom cover, and the steam port and temperature controller of connection kettle body, It is characterized in that, the steam channel includes for the first steam channel of the first working condition and for the second working condition Second steam channel, first steam channel include the first steam pipe and third steam pipe, and second steam channel includes Second steam pipe and third steam pipe, by switching switch control between the first steam pipe and the second steam pipe and third steam pipe The air inlet that first steam pipe and the second steam pipe is whether connected is oppositely arranged, and the switching switch is steamed for blocking first The air inlet of steam pipe or the second steam pipe.
2. a kind of liquid heater according to claim 1, it is characterised in that:The switching switch includes operating parts, described Operating parts includes blocking portion and operation portion, and operation portion acts on blocking portion, and blocking portion stretches into steam channel, the blocking portion Outer wall described in the inner wall of the first steam pipe or the second steam pipe coordinate to open and close the air inlet of the first steam pipe or the second steam pipe Mouthful.
3. a kind of liquid heater according to claim 2, it is characterised in that:The blocking portion is spherical in semicircle, rotation behaviour Make portion so that the arc surface of blocking portion coordinates with the air inlet of first steam pipe or the second steam pipe.
4. a kind of liquid heater according to claim 2, it is characterised in that:The blocking portion is a tablet, the operation Portion, which horizontally slips, drives blocking portion to horizontally slip so that the tablet blocks the air inlet of first steam pipe or the second steam pipe Mouthful.
5. a kind of liquid heater according to claim 2, it is characterised in that:The switching switch further includes the operating parts The locating part of cooperation, the locating part limit the operating parts with stop motion.
6. a kind of liquid heater according to claim 5, it is characterised in that:The side of the operating parts is equipped with outwardly convex Two positioning bars, the locating part is the stop bit muscle coordinated with positioning bar, rotate the operating parts so that two positioning bars distinguish Coordinate with stop bit muscle.
7. a kind of liquid heater according to claim 5, it is characterised in that:The side of the operating parts is equipped with gear, institute It is the rack coordinated with the gear to state locating part, rotates the operating parts so that wheel and rack coordinates.
8. a kind of liquid heater according to claim 2, it is characterised in that:The blocking portion and operation portion are seperated part, One end of the blocking portion is located in steam channel, the inner wall of the other end and the bottom cover or handle support and with stretch into bottom cover or The operation portion of handle connects.
9. a kind of liquid heater according to claim 8, it is characterised in that:The blocking portion and operation portion detachably connect It connects.
10. a kind of liquid heater according to claim 1, it is characterised in that:The temperature controller further includes being opened set on steam The vapor box of side outside the Pass, first steam pipe and the second steam pipe are set on vapor box, and the switching switch is set to vapor box Above and between the first steam pipe and the air inlet of the second steam pipe.
CN201720830897.XU 2017-07-10 2017-07-10 A kind of liquid heater Active CN207755055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720830897.XU CN207755055U (en) 2017-07-10 2017-07-10 A kind of liquid heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720830897.XU CN207755055U (en) 2017-07-10 2017-07-10 A kind of liquid heater

Publications (1)

Publication Number Publication Date
CN207755055U true CN207755055U (en) 2018-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720830897.XU Active CN207755055U (en) 2017-07-10 2017-07-10 A kind of liquid heater

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110200486A (en) * 2018-09-27 2019-09-06 华帝股份有限公司 Electric steam box capable of rapidly switching fire and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110200486A (en) * 2018-09-27 2019-09-06 华帝股份有限公司 Electric steam box capable of rapidly switching fire and control method thereof

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20230519

Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000

Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd.

Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong

Patentee before: JOYOUNG Co.,Ltd.