CN218993669U - Square floor cabinet type water heater - Google Patents
Square floor cabinet type water heater Download PDFInfo
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- CN218993669U CN218993669U CN202223420178.0U CN202223420178U CN218993669U CN 218993669 U CN218993669 U CN 218993669U CN 202223420178 U CN202223420178 U CN 202223420178U CN 218993669 U CN218993669 U CN 218993669U
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- water heater
- water
- liner
- middle frame
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 226
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000011045 prefiltration Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a square floor cabinet type water heater, which has the technical scheme that: the water heater liner is arranged in the shell; an inner container bracket is arranged in the shell; a first support plate and a second support plate are arranged in the shell; the upper end of the first supporting plate is fixed with the liner bracket; the lower end of the first supporting plate is provided with cabinet legs; the upper end of the second supporting plate is fixed with the liner bracket, and the lower end of the second supporting plate is provided with a universal wheel; the heating component is arranged in the water heater liner; the water inlet component is arranged at the lower end of the water heater liner; the water inlet component is communicated with the water heater liner; the water outlet component is arranged at the lower end of the water heater liner; the water outlet component is communicated with the water heater liner; the control component is arranged on the shell; the application has the advantages of being capable of being used independently and being convenient to install and maintain.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a square floor cabinet type water heater.
Background
The water heater is a device for changing the temperature of cold water into hot water in a certain time by various physical principles. According to the principle, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like.
The wall-hung water storage type water heater occupies space, influences visual effect, and causes falling risk of the water heater due to insufficient wall bearing strength; the gas water heater is usually arranged on a balcony, a pipeline is long, the problem of zero cold water needs to be solved, and the phenomenon of sudden cold and sudden heat caused by pipeline water stringing easily occurs; the air energy water heater has higher cost, large volume of the split structure and is not suitable for indoor installation; an existing integrated water heater for a bathroom cabinet, for example, the utility model patent with the application number of CN201920012153.6 discloses an integrated water heater for a bathroom cabinet, which integrates the water heater into the bathroom cabinet, but only needs an independent water heater for most families, and the water heater integrated in the bathroom cabinet cannot be used by a wall alone, and the water heater needs to be taken out from the bathroom cabinet during maintenance, so that the maintenance is troublesome, and the room for improvement is still left.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a square floor cabinet type water heater which has the advantages of independent use and convenient installation and maintenance.
The technical aim of the utility model is realized by the following technical scheme: a square floor cabinet type water heater comprising: the water heater comprises a shell component, a water heater liner, a water inlet component, a water outlet component, a heating component and a control component; the water heater liner is arranged in the shell; an inner container bracket is arranged in the shell; a first support plate and a second support plate are arranged in the shell; the upper end of the first supporting plate is fixed with the liner bracket; the lower end of the first supporting plate is provided with cabinet legs; the upper end of the second supporting plate is fixed with the liner bracket, and the lower end of the second supporting plate is provided with a universal wheel; the heating component is arranged in the water heater liner; the water inlet component is arranged at the lower end of the water heater liner; the water inlet component is communicated with the water heater liner; the water outlet component is arranged at the lower end of the water heater liner; the water outlet component is communicated with the water heater liner; the control component is arranged on the shell; the heating assembly is electrically connected with the control assembly.
Optionally, the housing assembly includes: a middle frame and two end covers; the two end covers are respectively arranged at two ends of the middle frame; the first supporting plate and the second supporting plate are arranged in the middle frame; and the two end covers are provided with wire passing pipes.
Optionally, the middle frame is a metal square middle frame.
Optionally, a connecting block is arranged on the middle frame; the connecting block is provided with a splicing groove; the end cover is provided with an inserting block; the plug-in block is embedded with the plug-in groove; a buckle is arranged on the end cover; the buckle is clamped with the connecting block.
Optionally, a manhole is formed in the end cover; a cover plate for closing the access hole is arranged on the end cover; the cover plate is detachably connected with the end cover.
Optionally, the water inlet assembly includes: a water inlet hose, a pre-filter and a water inlet pipe; the water inlet hose is arranged in the wire passing pipe; the water inlet hose is communicated with the water inlet of the pre-filter; the water outlet of the pre-filter is communicated with the water inlet of the water inlet pipe; a first abdicating hole for the water inlet pipe to pass through is formed at the lower end of the middle frame; the water inlet pipe penetrates through the first abdicating hole and then is fixed with the lower end of the water heater liner; the water inlet pipe is communicated with the water heater liner.
Optionally, the water outlet assembly includes: a water outlet pipe and a water outlet hose; a second abdicating hole for the water outlet pipe to pass through is formed at the lower end of the middle frame; the water outlet pipe passes through the second abdicating hole and then is fixed with the lower end of the water heater liner; the water outlet pipe is communicated with the water heater liner; the water outlet pipe is communicated with the water outlet hose; the water outlet hose is arranged in the wire passing pipe.
Optionally, a drain outlet is arranged at the lower end of the water heater liner; and a magnesium rod is detachably arranged on the sewage outlet.
Optionally, a temperature sensor for monitoring water temperature is arranged in the water heater liner; the temperature sensor is electrically connected with the control assembly.
Optionally, the control assembly includes: control box, touch panel and controller; the control box is arranged on the middle frame; a first wire through hole is formed in the middle frame; a first sealing ring is arranged on the middle frame and positioned at the first wire passing hole; the controller is arranged in the control box; a partition board is arranged in the control box; a second wire through hole is formed in the partition board, and a mounting groove is formed in one end, opposite to the partition board, of the control box; a second sealing ring is arranged in the mounting groove; the touch panel is arranged at one end of the control box, which is away from the middle frame; the touch panel is electrically connected with the controller.
In summary, the utility model has the following beneficial effects: the universal wheels are arranged at the lower end of the shell assembly, so that the whole water heater can be conveniently moved; the first support plate and the second support plate support the liner support, and the first support plate and the second support plate are respectively supported through the universal wheels and the cabinet legs, so that when the water heater is placed on the ground, the universal wheels and the cabinet legs can support the liner of the water heater, the pressure of the liner of the water heater on the outer liner assembly is reduced, and the stability of the water heater in use is improved; the water heater of this application can directly place in the below of wash basin to through the independent operation of water inlet subassembly, play water subassembly and heating element realization water heater.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partially exploded construction of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of another view of the present utility model;
FIG. 6 is an enlarged schematic view of B in FIG. 5;
fig. 7 is a circuit block diagram of the present utility model.
In the figure: 1. a housing assembly; 101. a middle frame; 102. an end cap; 2. a water heater liner; 3. a water inlet assembly; 31. a water inlet hose; 32. a pre-filter; 33. a water inlet pipe; 4. a water outlet assembly; 41. a water outlet pipe; 42. a water outlet hose; 5. a heating assembly; 6. a control assembly; 61. a control box; 62. a touch panel; 63. a controller; 7. a liner support; 8. a first support plate; 9. a second support plate; 10. a cabinet leg; 11. a universal wheel; 12. a wire passing tube; 13. a connecting block; 14. a plug-in groove; 15. a plug block; 16. a buckle; 17. a manhole; 18. a cover plate; 19. a first relief hole; 20. a second relief hole; 21. a sewage outlet; 22. a magnesium rod; 23. a temperature sensor; 24. a first via hole; 25. a first seal ring; 26. a partition panel; 27. a second via hole; 28. a mounting groove; 29. and a second sealing ring.
Detailed Description
In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a square floor cabinet type water heater, as shown in figures 1-7, comprising: the water heater comprises a shell component 1, a water heater liner 2, a water inlet component 3, a water outlet component 4, a heating component 5 and a control component 6; the water heater liner 2 is arranged in the shell; an inner container bracket 7 is arranged in the shell; a first support plate 8 and a second support plate 9 are arranged in the housing; the upper end of the first supporting plate 8 is fixed with the liner support 7; the lower end of the first supporting plate 8 is provided with a cabinet leg 10; the upper end of the second supporting plate 9 is fixed with the liner bracket 7, and the lower end of the second supporting plate 9 is provided with a universal wheel 11; the heating component 5 is arranged in the water heater liner 2; the water inlet component 3 is arranged at the lower end of the water heater liner 2; the water inlet component 3 is communicated with the water heater liner 2; the water outlet assembly 4 is arranged at the lower end of the water heater liner 2; the water outlet assembly 4 is communicated with the water heater liner 2; the control assembly 6 is arranged on the housing; the heating assembly 5 is electrically connected with the control assembly 6.
In practical application, the universal wheel 11 is arranged at the lower end of the shell component 1, so that the whole water heater can be conveniently moved; the first support plate 8 and the second support plate 9 support the liner support 7, and meanwhile, the first support plate 8 and the second support plate 9 are respectively supported by the universal wheels 11 and the cabinet legs 10, so that when the water heater is placed on the ground, the water heater liner 2 can be supported by the universal wheels 11 and the cabinet legs 10, the pressure of the water heater liner 2 on the outer shell assembly 1 is reduced, and the stability in use is improved; the water heater of this application can directly place in the below of wash basin to through the independent operation of water heater of water inlet assembly 3, water outlet assembly 4 and heating element 5 realization. The heating component 5 is an electric heating tube, and the heating component 5 is arranged on one side of the water heater liner 2 and is bent and arranged in the water heater liner 2.
Further, the housing assembly 1 comprises: a middle frame 101 and two end caps 102; the two end covers 102 are respectively arranged at two ends of the middle frame 101; the first support plate 8 and the second support plate 9 are arranged in the middle frame 101; a wire pipe 12 is provided on both of the end caps 102. The middle frame 101 is a metal square middle frame 101, and the end cover 102 is a plastic square end cover 102.
In practical application, the setting of wire pipe 12 can supply the water pipe of water inlet component 3 and play water subassembly 4 to pass, also can supply the water pipe of the drainer of wash basin to pass to can hide the pipeline, and because middle frame 101 is square middle frame 101 of metal, make middle frame 101 can directly hug closely the wall, in order to improve space utilization. And the square middle frame can save space and simultaneously can accommodate the inner container with the same capacity, so that the whole volume is smaller.
Optionally, a connecting block 13 is disposed on the middle frame 101; a plugging groove 14 is formed in the connecting block 13; a plug block 15 is arranged on the end cover 102; the plug-in block 15 is embedded with the plug-in groove 14; a catch 16 is provided on the end cap 102; the buckle 16 is clamped with the connecting block 13. The end cover 102 can be conveniently installed on the corresponding position of the middle frame 101 through the inserting block 15 and the inserting groove 14, and the end cover 102 is provided with the clamping buckle 16, so that when the inserting block 15 is inserted into the inserting groove 14, the clamping buckle 16 is clamped with the connecting block 13, and the end cover 102 is fixed on the middle frame 101.
Optionally, the end cover 102 is provided with a manhole 17; a cover plate 18 for closing the manhole 17 is provided on the end cover 102; the cover plate 18 is removably coupled to the end cap 102. In practical application, the cover plate 18 is detachably connected with the end cover 102 through screws, and when the water heater liner 2 needs to be maintained, the water heater liner 2 can be maintained through the maintenance holes 17 only by unscrewing the screws and removing the cover plate 18 from the end cover 102.
Optionally, the water inlet assembly 3 includes: a water inlet hose 31, a pre-filter 32 and a water inlet pipe 33; the water inlet hose 31 is arranged in the conduit 12; the water inlet hose 31 is communicated with the water inlet of the pre-filter 32; the water outlet of the pre-filter 32 is communicated with the water inlet of the water inlet pipe 33; a first abdication hole 19 for the water inlet pipe 33 to pass through is formed at the lower end of the middle frame 101; the water inlet pipe 33 passes through the first abdication hole 19 and then is fixed with the lower end of the water heater liner 2; the water inlet pipe 33 is communicated with the water heater liner 2. In practical application, the water inlet hose 31 is communicated with a tap water pipe, and tap water is filtered by the pre-filter 32 and then enters the water inlet pipe 33.
Optionally, the water outlet assembly 4 includes: a water outlet pipe 41 and a water outlet hose 42; a second abdication hole 20 for the water outlet pipe 41 to pass through is arranged at the lower end of the middle frame 101; the water outlet pipe 41 passes through the second abdication hole 20 and then is fixed with the lower end of the water heater liner 2; the water outlet pipe 41 is communicated with the water heater liner 2; the water outlet pipe 41 is communicated with the water outlet hose 42; the water outlet hose 42 is disposed within the conduit 12. In practice, the outlet pipe 41 communicates with a water-using device.
Optionally, a drain outlet 21 is arranged at the lower end of the water heater liner 2; a magnesium rod 22 is detachably arranged on the drain outlet 21. The magnesium rod 22 can adsorb scale in the water heater liner 2, and when the magnesium rod 22 is replaced, the magnesium rod 22 is only required to be removed from the drain outlet 21 and replaced.
Optionally, a temperature sensor 23 for monitoring water temperature is arranged in the water heater liner 2; the temperature sensor 23 is electrically connected to the control assembly 6. The temperature sensor 23 can send a water temperature signal in the water heater liner 2 to the control assembly 6, so that the water temperature in the water heater liner 2 can be conveniently displayed and adjusted.
Optionally, the control assembly 6 includes: a control box 61, a touch panel 62, and a controller 63; the control box 61 is provided on the middle frame 101; a first wire through hole 24 is formed in the middle frame 101; a first sealing ring 25 is arranged on the middle frame 101 and positioned at the first wire through hole 24; the controller 63 is provided within the control box 61; a partition plate 26 is provided in the control box 61; a second wire through hole 27 is formed in the partition plate 26, and a mounting groove 28 is formed in one end of the control box 61, which is opposite to the partition plate 26; a second seal ring 29 is arranged in the mounting groove 28; the touch panel 62 is disposed at one end of the control box 61 facing away from the middle frame 101; the touch panel 62 is electrically connected to the controller 63.
In practical application, the controller 63 is a single-chip microcomputer, so that the circuits of the heating component 5 and the temperature sensor 23 in the middle frame 101 are connected with the controller 63 through the wire passing holes in order to ensure that the controller 63 is kept dry in the using process; the first sealing ring 25 can prevent water vapor in the middle frame 101 from entering the control box 61; by providing the partition plate 26, it is possible to further prevent water vapor in the center 101 from entering the control box 61, and further ensure the stability of the controller 63 during operation.
The square floor cabinet type water heater can be used independently and is convenient to maintain, can be placed directly against a wall in use, and can be hidden by the water inlet hose 31, the water outlet hose 42 and the sewer pipe of the sewer through the pipeline 12, the water quality can be effectively cleaned due to the fact that the pre-filter 32 is arranged on the water inlet pipe 33, scale in the inner container of the water heater is further reduced, the heat conversion efficiency of the heating component is improved, the heating component is more stable in heating, and the service life is longer; and because of the universal wheel 11, the installation, the maintenance and the maintenance can be facilitated; the first supporting plate 8 and the second supporting plate 9 are respectively supported by the universal wheels 11 and the cabinet legs 10, so that when the water heater is placed on the ground, the universal wheels 11 and the cabinet legs 10 can support the water heater inner container 2, so that the pressure of the water heater inner container 2 to the housing assembly 1 is reduced, and the stability in use is improved.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A square floor-standing cabinet type water heater, comprising: the water heater comprises a shell component, a water heater liner, a water inlet component, a water outlet component, a heating component and a control component; the water heater liner is arranged in the shell; an inner container bracket is arranged in the shell; a first support plate and a second support plate are arranged in the shell; the upper end of the first supporting plate is fixed with the liner bracket; the lower end of the first supporting plate is provided with cabinet legs; the upper end of the second supporting plate is fixed with the liner bracket, and the lower end of the second supporting plate is provided with a universal wheel; the heating component is arranged in the water heater liner; the water inlet component is arranged at the lower end of the water heater liner; the water inlet component is communicated with the water heater liner; the water outlet component is arranged at the lower end of the water heater liner; the water outlet component is communicated with the water heater liner; the control component is arranged on the shell; the heating assembly is electrically connected with the control assembly.
2. The square floor cabinet type water heater as claimed in claim 1, wherein said housing assembly comprises: a middle frame and two end covers; the two end covers are respectively arranged at two ends of the middle frame; the first supporting plate and the second supporting plate are arranged in the middle frame; and the two end covers are provided with wire passing pipes.
3. The square floor cabinet type water heater as claimed in claim 2, wherein the middle frame is a metal square middle frame.
4. The square floor cabinet type water heater as claimed in claim 2, wherein a connecting block is provided on the middle frame; the connecting block is provided with a splicing groove; the end cover is provided with an inserting block; the plug-in block is embedded with the plug-in groove; a buckle is arranged on the end cover; the buckle is clamped with the connecting block.
5. The square floor cabinet type water heater according to claim 2, wherein the end cover is provided with a manhole; a cover plate for closing the access hole is arranged on the end cover; the cover plate is detachably connected with the end cover.
6. The square floor cabinet type water heater as claimed in claim 2, wherein the water inlet assembly comprises: a water inlet hose, a pre-filter and a water inlet pipe; the water inlet hose is arranged in the wire passing pipe; the water inlet hose is communicated with the water inlet of the pre-filter; the water outlet of the pre-filter is communicated with the water inlet of the water inlet pipe; a first abdicating hole for the water inlet pipe to pass through is formed at the lower end of the middle frame; the water inlet pipe penetrates through the first abdicating hole and then is fixed with the lower end of the water heater liner; the water inlet pipe is communicated with the water heater liner.
7. The square floor cabinet type water heater as claimed in claim 2, wherein the water outlet assembly comprises: a water outlet pipe and a water outlet hose; a second abdicating hole for the water outlet pipe to pass through is formed at the lower end of the middle frame; the water outlet pipe passes through the second abdicating hole and then is fixed with the lower end of the water heater liner; the water outlet pipe is communicated with the water heater liner; the water outlet pipe is communicated with the water outlet hose; the water outlet hose is arranged in the wire passing pipe.
8. The square floor cabinet type water heater according to claim 1, wherein a drain outlet is arranged at the lower end of the water heater liner; and a magnesium rod is detachably arranged on the sewage outlet.
9. The square floor cabinet type water heater according to claim 1, wherein a temperature sensor for monitoring water temperature is arranged in the water heater liner; the temperature sensor is electrically connected with the control assembly.
10. The square floor cabinet type water heater as claimed in claim 2, wherein the control assembly comprises: control box, touch panel and controller; the control box is arranged on the middle frame; a first wire through hole is formed in the middle frame; a first sealing ring is arranged on the middle frame and positioned at the first wire passing hole; the controller is arranged in the control box; a partition board is arranged in the control box; a second wire through hole is formed in the partition board, and a mounting groove is formed in one end, opposite to the partition board, of the control box; a second sealing ring is arranged in the mounting groove; the touch panel is arranged at one end of the control box, which is away from the middle frame; the touch panel is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223420178.0U CN218993669U (en) | 2022-12-16 | 2022-12-16 | Square floor cabinet type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223420178.0U CN218993669U (en) | 2022-12-16 | 2022-12-16 | Square floor cabinet type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218993669U true CN218993669U (en) | 2023-05-09 |
Family
ID=86217618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223420178.0U Active CN218993669U (en) | 2022-12-16 | 2022-12-16 | Square floor cabinet type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218993669U (en) |
-
2022
- 2022-12-16 CN CN202223420178.0U patent/CN218993669U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240306 Address after: Room 101, Building 5, No. 183-3, Shiyu Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Lirui Automation Equipment Co.,Ltd. Country or region after: China Address before: Room 301, No. 235, Dongyong Section, Shinan Road, Dongyong Town, Nansha District, Guangzhou, Guangdong Province, 510000 Patentee before: Guangzhou Lirui Intelligent Electrical Appliance Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |