CN219353582U - Cooking pot of high security - Google Patents
Cooking pot of high security Download PDFInfo
- Publication number
- CN219353582U CN219353582U CN202320352619.3U CN202320352619U CN219353582U CN 219353582 U CN219353582 U CN 219353582U CN 202320352619 U CN202320352619 U CN 202320352619U CN 219353582 U CN219353582 U CN 219353582U
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- Prior art keywords
- pot
- plug
- component
- operating handle
- safety
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- 238000010411 cooking Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 240000002853 Nelumbo nucifera Species 0.000 claims description 5
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 5
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002241 glass-ceramic Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a cooking pot with high safety, which comprises a pot body, a pot liner and an operating handle, wherein when the pot liner is assembled on the pot body, a driving part on the pot liner drives a safety component on the pot body to be in an unlocking state, the blocking of a positioning component on the operating handle is released, the operating handle is inserted into a plug-in part on the pot body at the moment, the positioning component can pass through a avoidance hole in the plug-in part and is connected with the driving part, so that the pot liner is locked on the pot body, the operating handle can be completely inserted into the plug-in part, and meanwhile, a conductive connecting part on a heating component can penetrate into the operating handle and is electrically connected with a plug component in the operating handle, so that the heating component is electrified and can perform heating work; by adopting the design, after the pot body, the pot liner and the operating handle are mutually connected, the heating component can be electrified, the condition that the heating component is dry-burned can not exist, and the service life of the cooking pot is effectively prolonged.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a cooking pot with high safety.
Background
Patent CN202022697083.8 discloses a portable multifunctional cooking pot, which comprises a main body, the inboard of main part is equipped with interior pot from top to bottom in proper order, glass ceramic heating plate and heat insulating board, the outside of interior pot is equipped with interior welt, interior welt is installed in the inboard of main part, the bottom of heat insulating board is equipped with power supply control board, the outside of main part is connected with the handle, the top of handle is equipped with display screen and button, be equipped with the control circuit board who is connected with the power supply control board electricity in the handle, the control circuit board is equipped with the control panel button of being connected with the button, the tip of handle is equipped with the knob, the control circuit board is equipped with the knob formula coded switch who is connected with the knob, the bottom of glass ceramic heating plate is equipped with far infrared heating film.
According to the scheme, the traditional cooking pot structure mostly adopts a split type structure of the pot body, the pot liner and the pot cover, the pot body is provided with the handle, the cooking pot can be moved or moved when cooking is convenient, but the existing split type cooking pot structure has potential safety hazards, after the pot liner is taken out, a heating component on the pot body is still communicated with a circuit, and if the heating component is not powered off in time, the heating component continuously heats and is in a dry burning state, and is easy to damage; and the heating component is exposed to the outside without being covered by the pot liner, so that the situation that a user carelessly touches the heating component is easy to occur, and the safety performance is lower.
The utility model is researched and proposed for overcoming the defects of the prior art.
Disclosure of Invention
The cooking pot structure in the prior art is characterized in that when the pot liner and the pot body are in a split state, the heating component on the pot body is still communicated with the circuit, and if the heating component is not powered off in time, the heating component continuously heats and is in a dry burning state, so that the heating pot structure is easy to damage.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a cooking pot of high security, including the pot body, pot courage and operating handle, be equipped with one on the pot body and have an open-ended hold the chamber, the pot courage is equipped with the heating element that is used for heating the pot courage through this opening in holding the intracavity, be equipped with the grafting portion that is used for pegging graft operating handle on the one side of the pot body, be equipped with conductive connection portion on the heating element, conductive connection portion extends to grafting portion in, be equipped with the plug component in the operating handle, when operating handle inserts grafting portion, conductive connection portion can penetrate in the operating handle, and with plug component electric connection;
the operation handle is also provided with an outwardly extending positioning member, the pot body is provided with a safety member, the insertion part is internally provided with an avoidance hole communicated with the accommodating cavity, the avoidance hole can be used for allowing the positioning member to penetrate into the accommodating cavity, and the safety member is positioned in the accommodating cavity and can prevent the positioning member from being inserted into the accommodating cavity; the pot liner is provided with a driving part, and the driving part can drive the safety component to release the blocking of the positioning component and is connected with the positioning component so that the operating handle can be inserted on the inserting part.
In order to ensure that the positioning member can be connected with the driving part, the positioning member is a positioning column fixedly arranged on the operating handle, and the driving part is provided with an assembly hole matched with the positioning column.
In order to improve the safety performance of the cooking pot, the positioning column is made of conductive materials, and a ground wire conductive part which can be electrically connected with the positioning column is further arranged in the plug-in connection part.
In order to ensure the normal operation of the safety component, the safety component comprises a limit column and an elastic piece, an assembly part is arranged on the pot body, the limit column is movably sleeved on the assembly part, the elastic piece is arranged in the assembly part, one end of the elastic piece is in butt joint with the limit column, and the other end of the elastic piece is in butt joint with the bottom of the assembly part.
In order to ensure that the elastic piece cannot deviate and shift, a limiting column is further arranged in the assembly part, and the other end of the elastic piece is sleeved on the outer side of the limiting column.
In order to ensure the connection stability between the heating component and the operating handle, the heating component is a heating tube, the number of the conductive connecting parts is two, the two conductive connecting parts are distributed at two ends of the heating tube, the operating handle is provided with two connecting through holes for the conductive connecting parts to be inserted into, the two connecting through holes are distributed at two sides of the positioning component, and the plug component is a lotus plug corresponding to the conductive connecting parts one by one.
In order to ensure the heat transfer performance between the pot liner and the heating component, four connecting clamping grooves distributed in a rectangular array are arranged at the bottom of the pot liner and are used for being clamped with the heating pipe.
In order to improve the convenience of connection among the pot body, the pot liner and the handle, the cross section shape of the pot body and the pot liner is square, the number of the driving parts is four, and the four driving parts are distributed at the bottom of the pot liner in a cross array.
In order to ensure the stability of the plugging between the plugging part and the operating handle, a plurality of elastic convex clamping parts are arranged on the inner side wall of the plugging part and are used for forming interference fit between the plugging part and the operating handle.
In order to improve the convenience of the operating handle inserted into the plug-in part, the operating handle is provided with a fool-proof notch, and the plug-in part is provided with a fool-proof bulge corresponding to the fool-proof notch.
The beneficial effects of the utility model are as follows:
the utility model relates to a cooking pot with high safety, which comprises a pot body, a pot liner and an operating handle, wherein when the pot liner is assembled on the pot body, a driving part on the pot liner drives a safety component on the pot body to be in an unlocking state, the blocking of a positioning component on the operating handle is released, the operating handle is inserted into a plug-in part on the pot body at the moment, the positioning component can pass through a avoidance hole in the plug-in part and is connected with the driving part, so that the pot liner is locked on the pot body, the operating handle can be completely inserted into the plug-in part, and meanwhile, a conductive connecting part on a heating component can penetrate into the operating handle and is electrically connected with a plug component in the operating handle, so that the heating component is electrified and can perform heating work; by adopting the design, after the cooker body, the cooker liner and the operating handle are mutually connected, the heating component can be electrified, the condition that the heating component is dry-burned cannot exist, the service life of the cooking pot is effectively prolonged, the heating component cannot be exposed to the outside during heating operation, and the safety performance of the cooking pot is ensured.
The utility model will be further described with reference to the drawings and detailed description.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B marked in FIG. 2;
FIG. 4 is a schematic cross-sectional view of FIG. 1 along line C-C;
FIG. 5 is an enlarged schematic view of portion D marked in FIG. 4;
FIG. 6 is an exploded view of the present utility model;
FIG. 7 is a schematic top view of the pan body and operating handle of the present utility model after assembly (with the safety member in a blocking state);
FIG. 8 is a schematic cross-sectional view of FIG. 7 along line E-E;
FIG. 9 is an enlarged schematic view of portion F marked in FIG. 8;
FIG. 10 is a schematic side view of the pan body of the present utility model;
FIG. 11 is an exploded view of the operating handle of the present utility model;
fig. 12 is a schematic structural view of the bladder of the present utility model.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 9, a cooking pot with high safety in this embodiment includes a pot body 1, a pot liner 2 and an operation handle 3, wherein the pot body 1 is provided with a containing cavity 11 with an opening, and a heating component located in the containing cavity 11, the pot liner 2 can be assembled in the containing cavity 11 through the opening, the heating component heats the pot liner 2, one side of the pot body 1 is provided with a plug part 5, the heating component is provided with a conductive connection part 41 extending into the plug part 5, and the operation handle 3 is provided with a plug member 31;
the operation handle 3 is also provided with a positioning member extending outwards, the pot body 1 is provided with a safety member 6, the insertion part 5 is internally provided with a avoiding hole 12, the avoiding hole 12 can be used for allowing the positioning member to penetrate into the accommodating cavity 11, the safety member 6 is positioned in the accommodating cavity 11 and can prevent the positioning member from being inserted into the accommodating cavity 11, and the pot liner 2 is provided with a driving part 21;
when the pot liner 2 is assembled on the pot body 1, the driving part 21 drives the safety member 6 to be in an unlocking state, the blocking of the positioning member is released, at the moment, the operating handle 3 is inserted into the inserting part 5, the positioning member can pass through the avoiding hole 12 and is connected with the driving part 21, so that the pot liner 2 is locked on the pot body 1, the operating handle 3 can be completely inserted into the inserting part 5, meanwhile, the conductive connecting part 41 can penetrate into the operating handle 3 and is electrically connected with the plug member 31, so that the heating component is electrified, and heating work can be performed;
when the inner container 2 needs to be detached from the cooker body 1, the operating handle 3 needs to be withdrawn from the plug-in part 5, the conductive connecting part 41 and the plug member 31 are in a separated state, the heating component is powered off, meanwhile, the positioning member and the driving part 21 are in a separated state, the inner container 2 is in an unlocking state on the cooker body 1, and the safety member 6 is converted into a blocking state after the inner container 2 is removed;
if the user does not assemble the pot liner 2 on the pot body 1, the operating handle 3 is inserted into the plug-in part 5, the safety component 6 in the accommodating cavity 11 is propped against the positioning component to block the positioning component from being continuously inserted into the accommodating cavity 11, so that the operating handle 3 cannot be inserted into the plug-in part 5, the conductive connecting part 41 cannot be electrically connected with the plug component 31, and the heating component is in a power-off state;
by adopting the design, after the boiler body 1, the boiler liner 2 and the operating handle 3 are mutually connected, the heating component can be electrified, the condition of dry heating of the heating component is avoided, the service life of the cooking pot is effectively prolonged, the heating component can not be exposed to the outside during heating operation, and the safety performance of the cooking pot is ensured.
As shown in fig. 1 to 11, the positioning member of the present embodiment is a positioning column 32 fixed on the operating handle 3, and the driving portion 21 is provided with an assembly hole 22 matched with the positioning column 32;
specifically, the assembly holes 22 are through holes penetrating through two sides of the driving portion 21, and the positioning posts 32 can penetrate through the assembly holes 22, so that the driving portion 21 is sleeved on the outer side of the positioning posts 32, and the liner 2 is locked in the accommodating cavity 11.
As shown in fig. 2 to 3, the positioning post 32 of the present embodiment is made of a conductive material, and the plugging portion 5 is further provided with a ground conductive portion 51 capable of electrically connecting with the positioning post 32;
preferably, the ground wire conductive part 51 is of a conductive sheet structure, when the operating handle 3 is inserted into the plug-in part 5, the ground wire conductive part 51 is abutted against the positioning column 32 to realize electric connection, and a grounding structure is formed.
As shown in fig. 2 to 9, the safety member 6 of the present embodiment includes a limiting post 61 and an elastic member 62, the pot body 1 is provided with an assembling portion 13, the top of the assembling portion 13 is provided with a limiting hole, the limiting post 61 is movably sleeved on the limiting hole of the assembling portion 13, the elastic member 62 is disposed in the assembling portion 13, one end of the elastic member 62 is abutted with the limiting post 61, and the other end is abutted with the bottom of the assembling portion 13;
when the pot liner 2 is assembled on the pot body 1, the bottom of the driving part 21 is propped against the top of the limit post 61, the limit post 61 is pressed into the assembling part 13, at the moment, the elastic piece 62 is elastically deformed, and is in a compressed state, and the limit post 61 is in an unlocked state;
when the pot liner 2 is detached from the pot body 1, the bottom of the driving part 21 is not propped against the top of the limit post 61 any more, the force on the limit post 61 is removed, at the moment, the elastic piece 62 is elastically deformed, the initial state is restored, the limit post 61 is driven to extend out of the limit hole of the assembling part 13, and the limit post 61 is in a blocking state;
preferably, when the limit post 61 is in the blocking state, the top of the limit post 61 is higher than the plane of the Yu Dingwei post 32, so as to ensure the blocking effect of the limit post 61 on the positioning post 32.
As shown in fig. 2 to 9, the elastic member 62 in this embodiment is an elastic spring, the assembly portion 13 is further provided with a limiting post 61, and the other end of the elastic spring is sleeved on the outer side of the limiting post 61, so as to ensure that the elastic spring cannot shift and shift, and facilitate assembly of the elastic spring.
As shown in fig. 4 to 11, the heating element of the present embodiment is a heating tube 4, the number of the conductive connection parts 41 is two, the two conductive connection parts 41 are respectively arranged at two ends of the heating tube 4, two connection through holes 33 for inserting the conductive connection parts 41 are arranged on the operating handle 3, and the two connection through holes 33 are respectively arranged at two sides of the positioning member, so as to improve the connection stability of the conductive connection parts 41 and the operating handle 3;
preferably, the plug member 31 is a lotus plug corresponding to the conductive connection portions 41 one by one, and the lotus plug is provided with a plurality of elastic terminals, when the conductive connection portions 41 are inserted into the lotus plug, the plurality of elastic terminals are abutted against the conductive connection portions 41, so that interference fit is formed between the plurality of elastic terminals and the conductive connection portions 41, and connection between the plurality of elastic terminals is firmer.
As shown in fig. 12, the bottom of the pot liner 2 of the embodiment is provided with four connection slots 23 distributed in rectangular array, the connection slots 23 are used for being clamped with the heating tubes 4, so that the bottom of the pot liner 2 is abutted with the tops of the heating tubes 4, heat of the heating tubes 4 is better transferred to the pot liner 2, and the pot liner 2 is firmly locked on the pot body 1 through the cooperation of the connection slots 23 and the heating tubes 4 and the cooperation of the positioning column 32 and the driving part 21, and other connecting parts are not needed to be added between the pot liner 2 and the pot body 1, so that the structure of the cooking pot is simplified, and the production cost is reduced.
As shown in fig. 1 and 12, the cross-sectional shapes of the pot body 1 and the pot liner 2 in this embodiment are square, the number of the driving parts 21 is four, the four driving parts 21 are distributed at the bottom of the pot liner 2 in a cross-shaped array, and by adopting such a design, the pot liner 2 is convenient to be matched with the limit posts 61 and the positioning posts 32 respectively, so that the convenience of assembling the pot liner 2 to the pot body 1 is improved.
As shown in fig. 10, the inner side wall of the plugging portion 5 of the present embodiment is provided with a plurality of elastic protruding clamping portions 52, specifically, the inner side wall of the top and the inner side wall of the bottom of the plugging portion 5 are respectively provided with two elastic protruding clamping portions 52, when the operating handle 3 is inserted into the plugging portion 5, the plurality of elastic protruding clamping portions 52 respectively abut against the top and the bottom of the operating handle 3 to form interference fit, so as to improve the connection stability between the operating handle 3 and the plugging portion 5, and no other connecting parts need to be added between the operating handle 3 and the plugging portion 5, so as to simplify the structure of the cooking pot and reduce the production cost thereof.
As shown in fig. 10 to 11, the operation handle 3 of the present embodiment is provided with a fool-proof notch 34, and the plug-in portion 5 is provided with a fool-proof protrusion 53 corresponding to the fool-proof notch 34; the user can accurately insert the operating handle 3 into the plug-in part 5 without spending much attention, thereby being convenient for the user to use.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. The utility model provides a cooking pot of high security, includes pot body (1), pot courage (2) and operating handle (3), its characterized in that: the cooker body (1) is provided with a containing cavity (11) with an opening, the cooker liner (2) is assembled in the containing cavity (11) through the opening, a heating component for heating the cooker liner (2) is arranged in the containing cavity (11), one side of the cooker body (1) is provided with a plug-in part (5) for plugging an operation handle (3), the heating component is provided with a conductive connecting part (41), the conductive connecting part (41) extends into the plug-in part (5), the operation handle (3) is internally provided with a plug component (31), and when the operation handle (3) is plugged into the plug-in part (5), the conductive connecting part (41) can penetrate into the operation handle (3) and is electrically connected with the plug component (31);
the operation handle (3) is also provided with an outwards extending positioning member, the pot body (1) is provided with a safety member (6), the plug-in part (5) is internally provided with a avoidance hole (12) communicated with the accommodating cavity (11), the avoidance hole (12) can be used for allowing the positioning member to penetrate into the accommodating cavity (11), and the safety member (6) is positioned in the accommodating cavity (11) and can prevent the positioning member from being inserted into the accommodating cavity (11); the pot liner (2) is provided with a driving part (21), and the driving part (21) can drive the safety component (6) to release the blocking of the positioning component and is connected with the positioning component, so that the operating handle (3) can be inserted into the inserting part (5).
2. The high-safety cooking pan according to claim 1, wherein: the positioning component is a positioning column (32) fixedly arranged on the operating handle (3), and the driving part (21) is provided with an assembly hole (22) matched with the positioning column (32).
3. The high-safety cooking pan according to claim 2, wherein: the positioning column (32) is made of conductive materials, and a ground wire conductive part (51) which can be electrically connected with the positioning column (32) is further arranged in the plug-in connection part (5).
4. The high-safety cooking pan according to claim 1, wherein: the safety component (6) comprises a limit column (61) and an elastic piece (62), wherein an assembly part (13) is arranged on the pot body (1), the limit column (61) is movably sleeved on the assembly part (13), the elastic piece (62) is arranged in the assembly part (13), one end of the elastic piece (62) is in butt joint with the limit column (61), and the other end of the elastic piece is in butt joint with the bottom of the assembly part (13).
5. The high-safety cooking pan of claim 4, wherein: and a limiting column (61) is further arranged in the assembly part (13), and the other end of the elastic piece (62) is sleeved on the outer side of the limiting column (61).
6. The high-safety cooking pan according to claim 1, wherein: the heating component is a heating tube (4), the number of the conductive connecting parts (41) is two, the two conductive connecting parts are distributed at two ends of the heating tube (4), two connecting through holes (33) for the conductive connecting parts (41) to be inserted into are arranged on the operating handle (3), the two connecting through holes (33) are distributed at two sides of the positioning component, and the plug component (31) is a lotus plug corresponding to the conductive connecting parts (41) one by one.
7. The high-safety cooking pan of claim 6, wherein: the bottom of the pot liner (2) is provided with four connecting clamping grooves (23) distributed in a rectangular array, and the connecting clamping grooves (23) are used for being clamped with the heating pipe (4).
8. The high-safety cooking pan according to claim 1, wherein: the cross-sectional shapes of the pot body (1) and the pot liner (2) are square, the number of the driving parts (21) is four, and the four driving parts (21) are distributed at the bottom of the pot liner (2) in a cross-shaped array.
9. The high-safety cooking pan according to claim 1, wherein: the inner side walls of the plug-in connection parts (5) are respectively provided with a plurality of elastic protruding clamping parts (52) for forming interference fit between the plug-in connection parts (5) and the operating handle (3).
10. The high-safety cooking pan according to claim 1, wherein: the operation handle (3) is provided with a fool-proof notch (34), and the plug-in part (5) is provided with a fool-proof bulge (53) corresponding to the fool-proof notch (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352619.3U CN219353582U (en) | 2023-02-28 | 2023-02-28 | Cooking pot of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352619.3U CN219353582U (en) | 2023-02-28 | 2023-02-28 | Cooking pot of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219353582U true CN219353582U (en) | 2023-07-18 |
Family
ID=87148139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320352619.3U Active CN219353582U (en) | 2023-02-28 | 2023-02-28 | Cooking pot of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219353582U (en) |
-
2023
- 2023-02-28 CN CN202320352619.3U patent/CN219353582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Safety Cooking Pot Effective date of registration: 20230807 Granted publication date: 20230718 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: ZHONGSHAN OULAIKE ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2023980051032 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230718 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: ZHONGSHAN OULAIKE ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2023980051032 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A highly secure cooking pot Granted publication date: 20230718 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: ZHONGSHAN OULAIKE ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2024980034897 |