CN212788260U - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN212788260U CN212788260U CN202021018050.XU CN202021018050U CN212788260U CN 212788260 U CN212788260 U CN 212788260U CN 202021018050 U CN202021018050 U CN 202021018050U CN 212788260 U CN212788260 U CN 212788260U
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- CN
- China
- Prior art keywords
- water outlet
- shell
- water
- outlet part
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 186
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000012206 bottled water Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/542—Continuous-flow heaters
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model relates to the technical field of liquid heating, in particular to a heater, which comprises a shell, wherein a heating component is arranged in the shell, the shell is provided with a water outlet component, the water outlet component is provided with a water outlet part, the shell is provided with a water source interface, the water inlet end of the heating component is communicated with the water source interface, and the water outlet end of the heating component is communicated with the water outlet part; the machine shell is provided with a length, a height and a width, the length of the machine shell is greater than the height of the machine shell, the width of the machine shell is greater than the height of the machine shell, the machine shell is provided with a top, the top of the machine shell is provided with an embedded groove, the embedded groove is embedded in the height direction of the machine shell, the water outlet part is rotatably connected with the machine shell, and the position of the water outlet part corresponds to that of the embedded groove; the length of the water outlet component is larger than the height of the machine shell. Because the device is flat, the device is flat when in use, is very stable when in use, cannot be overturned, and has small volume and is very portable.
Description
Technical Field
The utility model relates to a liquid heating technical field especially relates to heater.
Background
At present, most of water dispensers used by people have large volume and complicated internal structure, so the existing water dispensers are generally installed at a certain position for fixed use. The existing water dispenser is not suitable for being placed on a vehicle or outdoors and other places which need to be moved frequently due to the characteristic that the existing water dispenser is inconvenient to carry, and in addition, when people go to outdoor activities or go on a business, the existing large-scale water dispenser is also inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the drinking machine in the prior art is inconvenient to carry, and provides a heater.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heater comprises a shell, wherein a heating assembly is arranged in the shell, the shell is provided with a water outlet part, the water outlet part is provided with a water outlet part, the shell is provided with a water source interface, the water inlet end of the heating assembly is communicated with the water source interface, and the water outlet end of the heating assembly is communicated with the water outlet part;
the shell is provided with a length, a height and a width, the length of the shell is greater than the height of the shell, the width of the shell is greater than the height of the shell, the top of the shell is provided with an embedded groove, the water outlet part is rotatably connected with the shell, and the water outlet part can be contained in the embedded groove; the length of the water outlet part is greater than the height of the machine shell.
The embedded groove is recessed in the height direction of the shell, a fluid channel is arranged in the heating pipe, the heating component adopts a heating pipe as a heating element, a nano electric heating film is arranged on the outer surface of the heating pipe, and the inner cavity of the heating pipe is communicated with the water source interface and the water outlet part.
The embedded groove penetrates through one direction of the length direction or the width direction of the shell, the water source interface is arranged at the bottom of the embedded groove, and the water outlet part is provided with a sealing surface for sealing the water source interface.
The heater is provided with a silicone tube which is positioned inside the water outlet part; the silicone tube is communicated with the water outlet part;
and/or the bottom end of the water outlet part is rotationally connected with one side of the machine shell, the water outlet part is arranged at the top end of the water outlet part, and the water outlet part is connected with the top end of the water outlet part in a sliding or rotating manner.
The heater comprises a water pump, a control panel and a PCB circuit board, the PCB circuit board is electrically connected with the water pump, the heating assembly and the control panel, the water inlet end of the heating assembly is communicated with the water pump, the shell is a flat shell, and the embedding groove is arranged in the middle of the shell;
the control panel and the PCB are arranged on one side of the embedded groove, and the heating assembly and the water pump are arranged on the other side of the embedded groove; and/or the heater includes the flowmeter, the water source interface pass through the flowmeter with water pump water inlet intercommunication, the flowmeter sets up the groove setting is established to the inlay PCB circuit board one side.
The control panel is arranged on the upper surface of the casing and is a touch panel.
Go out water part and be telescopic pipeline, it includes the bottom rotation section to go out water part, bottom rotation section bottom rotates with the casing and links together, bottom rotation section upper end rigid coupling has the intermediate junction section, intermediate junction section upper end cover is equipped with the flexible section in slidable upper portion, it sets up on the flexible section top in upper portion to go out water portion.
The angle between the water outlet component and the shell is 90-150 degrees when the water outlet component is used.
The embedded groove penetrates through one direction of the length direction or the width direction of the shell, and a groove is formed in one end, far away from the water outlet part, of the embedded groove, and is connected with the shell in a rotating mode.
One side of the shell, which is close to the water outlet component and is rotationally connected with the shell, is provided with a power line placing cavity, and the open end of the power line placing cavity is plugged by a detachable power line storage cavity cover.
The utility model provides a heater, beneficial effect lies in: when the device is used, a water source is connected and communicated with a water source interface, then the heating assembly and the water pump are started through the control panel, water is sent into the heating assembly through the water pump, then liquid flows out of the water outlet part after being heated by the heating assembly, because the length of the shell of the device is greater than the height of the shell, the width of the shell is greater than the height of the shell, the device is horizontally placed when in use, the device is very stable to use and cannot be overturned, and the device is small in size and very portable.
Drawings
FIG. 1 is a schematic structural view of the present invention in an unused state;
FIG. 2 is a schematic view of the sliding-extending structure of the water outlet part in the use state of the present invention;
FIG. 3 is a schematic view of a rotary extending structure of the water outlet part in a use state;
fig. 4 is a first usage state reference diagram of the present invention;
fig. 5 is a second usage state reference diagram of the present invention;
fig. 6 is a schematic view of a second structure of the water outlet portion of the present invention.
In the figure: the water supply device comprises a machine shell 1, a water source interface 2, a middle connecting section 3, an upper telescopic section 4, a water outlet part 5, a bottom rotating section 6, a control panel 7, a groove 8, a water outlet part 9, an embedding groove 10 and a power cord storage chamber cover 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Fig. 1-5 illustrate the structure of a heater, the heater includes a casing 1, a PCB circuit board, a heating component, a water pump, a flowmeter are arranged inside the casing 1, the PCB circuit board is connected with a power line and a control panel 7, in order to improve the heating efficiency, the heating component adopts an S-shaped heating pipe as a heating element, a nano electric heating film is arranged on the outer surface of the heating pipe, the nano electric heating film is electrically connected with the PCB circuit board through a silver electrode and a lead, the control panel 7 is arranged on the upper surface of the casing 1, the control panel 7 is a touch panel, or a mechanical knob type and electronic type combined control panel can be selected according to specific requirements, the heating component, the water pump, the flowmeter are all electrically connected with the PCB circuit board, the casing 1 can be flat, for example, the casing 1 is a flat casing, the casing 1 has a length L, a height H, the width of the casing 1 is larger than the height of the casing 1, and the width of the casing 1 is larger than the thickness of the casing 1, so that the casing 1 is flat. The heating element may also be referred to as a nanomembrane liquid heater.
The top of the casing 1 is provided with an embedded groove 10, the embedded groove 10 is embedded in the height direction of the casing 1, the embedded groove runs through one direction in the length direction or the width direction of the casing, the embedded groove 10 is arranged in the middle of the casing 1, the control panel 7, the PCB circuit board and the flowmeter are arranged on one side of the embedded groove 10, and the heating component and the water pump are arranged on the other side of the embedded groove 10.
The heater is provided with a water outlet part 9, the water outlet part 9 is provided with a water outlet part, the machine shell 1 is provided with a water source interface, the water inlet end of the heating component is communicated with the water source interface, and the water outlet end of the heating component is communicated with the water outlet part; the water outlet component is rotatably connected with the machine shell, the position of the water outlet component 9 corresponds to that of the embedded groove, when the water outlet component is not used (as shown in figure 1), the bottom end of the water outlet component 9 is rotatably connected with one side edge of the machine shell 1, when the water outlet component is not used, the device is hexahedral, small in size and very convenient to use, and when the water outlet component 9 is rotatably connected with the machine shell 1, the water outlet component 9 is conveniently erected. The length of the water outlet component 9 is larger than the height H of the machine shell, so that even when the height of the machine shell is very low, the water outlet component with the length larger than the height of the machine shell is rotated out, the water outlet component can be higher than a cup needing water receiving, the operation is convenient, the design is ingenious, and the structure is small and exquisite.
The top end of the water outlet part 9 is provided with a water outlet part 5, the middle part of the embedding groove 10 is provided with a water source interface 2, the water source interface 2 is communicated with a water inlet of a water pump through a flowmeter, a water outlet of the water pump is communicated with a water inlet of a heating assembly, a water outlet of the heating assembly is communicated with the water outlet part 5 through a silicone tube, and the silicone tube is arranged inside the water outlet part 9. The water outlet part 9 has a sealing surface for sealing the water supply port. When the heater is not used, the water outlet component is rotated to be placed in the embedded groove and close the water source interface, so that the sanitation of the water source interface is facilitated, and dust is prevented from entering.
Of course, the heater may not include a flow meter, which is primarily used to control the flow of effluent.
Referring to fig. 4, water source interface 2 is the mineral water bottle interface, directly connect the mineral water bottle on water source interface 2 during the use, the commonality is very strong, people can heat through purchasing the mineral water, need not carry water when going on business or fulfilling, alleviate the weight of burden, it is simple and convenient to use, refer to fig. 5, water source interface 2 passes through straw connection bottled water, inside straw disect insertion bottled water, make things convenient for the house to use, can use at any time, collect at any time.
When in use, rotatory water outlet part 9, come out water outlet part 9 from casing 1 is inside rotatory, according to the water receiving cup of co-altitude not, water outlet part can be adjusted with casing 1's angle, after lifting up, can be 90 degrees to 150 degrees, prevent water splash to the outside simultaneously, and avoid the bad experience of liquid along water outlet part 9 landing, connect the water source and communicate with water source interface 2, then start heating element through control panel 7, the water pump, send water into heating element through the water pump, then liquid flows out from water outlet part 5 after the heating element heating, because this device is the platykurtic, keep flat when using, it is very stable to use, can not overturn, because this device volume is less, it is very portable.
In order to adapt to water receiving cups with different heights, a water outlet component 9 is a telescopic pipeline, the water outlet component 9 comprises a bottom rotating section 6, the bottom end of the bottom rotating section 6 is rotatably connected with a casing 1, an intermediate connecting section 3 is fixedly connected with the upper end of the bottom rotating section 6, a slidable upper telescopic section 4 is sleeved on the upper end of the intermediate connecting section 3, a water outlet part 5 is arranged at the top end of the upper telescopic section 4, the water outlet part 5 is slidably or rotatably connected with the top end of the water outlet component 9, referring to the figure 2-3, the water outlet part 5 slides outwards by about 2.5 cm or adopts a rotating mode, or the water outlet part and the top end of the water outlet component are bent by 90 degrees towards the direction of the water receiving cup to be connected together, so that the water outlet of the water outlet part 5 leaks out and then receives water, and the space occupancy rate of the device is further reduced through the structural design, when the water receiving cup is higher, the upper telescopic section 4 is pulled out upwards, and the universality is higher.
In order to make the water outlet part 9 extend out in a rotating manner, a groove 8 is formed in one end, away from the water outlet part 9, of the embedding groove 10, which is connected with the machine shell in a rotating manner, so that fingers can be buckled at the bottom of the water outlet part 9 to lift the water outlet part.
One side that is close to water outlet part 9 and casing rotation and is connected in casing 1 is equipped with the power cord and places the chamber, and the power cord is placed the chamber open end and is stored 11 shutoff of chamber cover through the detachable power cord, makes things convenient for withdrawing of power cord, when not using, puts into the chamber with the power cord in, makes casing 1 outward appearance more pleasing to the eye.
Referring to fig. 6, the water outlet part 5 and the water outlet component 9 may also be arranged in an L shape, and the water outlet of the water outlet part 5 is rotated out by rotation, so that the structure increases the distance that the water outlet extends out of the water outlet component 9, and is suitable for large-diameter cups.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the technical solution, concept and design obtained by equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (10)
1. A heater comprises a shell, wherein a heating component is arranged in the shell, and the heater is characterized in that the shell is provided with a water outlet component, the water outlet component is provided with a water outlet part, the shell is provided with a water source interface, the water inlet end of the heating component is communicated with the water source interface, and the water outlet end of the heating component is communicated with the water outlet part;
the shell is provided with a length, a height and a width, the length of the shell is greater than the height of the shell, the width of the shell is greater than the height of the shell, the top of the shell is provided with an embedded groove, the water outlet part is rotatably connected with the shell, and the water outlet part can be contained in the embedded groove; the length of the water outlet part is greater than the height of the machine shell.
2. The heater of claim 1, wherein: the embedded groove is recessed in the height direction of the shell, a fluid channel is arranged in the heating pipe, the heating component adopts a heating pipe as a heating element, a nano electric heating film is arranged on the outer surface of the heating pipe, and the inner cavity of the heating pipe is communicated with the water source interface and the water outlet part.
3. The heater of claim 1, wherein: the embedded groove penetrates through one direction of the length direction or the width direction of the shell, the water source interface is arranged at the bottom of the embedded groove, and the water outlet part is provided with a sealing surface for sealing the water source interface.
4. The heater of claim 1, wherein: the heater is provided with a silicone tube which is positioned inside the water outlet part; the silicone tube is communicated with the water outlet part;
and/or the bottom end of the water outlet part is rotationally connected with one side of the machine shell, the water outlet part is arranged at the top end of the water outlet part, and the water outlet part is connected with the top end of the water outlet part in a sliding or rotating manner.
5. The heater of claim 1, wherein the heater comprises a water pump, a control panel, and a PCB circuit board electrically connected to the water pump, the heating assembly, and the control panel, wherein the water inlet end of the heating assembly is communicated with the water pump, the casing is a flat casing, and the embedding groove is disposed in the middle of the casing;
the control panel and the PCB are arranged on one side of the embedded groove, and the heating assembly and the water pump are arranged on the other side of the embedded groove; and/or the heater includes the flowmeter, the water source interface pass through the flowmeter with water pump water inlet intercommunication, the flowmeter sets up the groove setting is established to the inlay PCB circuit board one side.
6. The heater of claim 1, wherein the control panel is disposed on an upper surface of the housing, and the control panel is a touch panel.
7. The heater of claim 1, wherein the water outlet member is a telescopic pipe, the water outlet member includes a bottom rotary section, a bottom end of the bottom rotary section is rotatably connected to the housing, an intermediate connecting section is fixedly connected to an upper end of the bottom rotary section, a slidable upper telescopic section is sleeved on an upper end of the intermediate connecting section, and the water outlet portion is disposed at a top end of the upper telescopic section.
8. A heater as claimed in claim 1, wherein the outlet member is angled, in use, at 90-150 degrees to the housing.
9. The heater of claim 1, wherein the insertion groove extends through one of a length direction and a width direction of the housing, and a groove is formed at an end of the insertion groove away from the rotational connection of the water outlet member and the housing.
10. The heater of claim 1, wherein a power cord placing chamber is provided in the housing on a side thereof adjacent to the water outlet member rotatably connected to the housing, and an open end of the power cord placing chamber is closed by a detachable power cord storage chamber cover.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491467.3A CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN2019104914673 | 2019-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212788260U true CN212788260U (en) | 2021-03-26 |
Family
ID=67423793
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491467.3A Pending CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN202010507885.XA Pending CN111700494A (en) | 2019-06-06 | 2020-06-05 | Water dispenser |
| CN202010506891.3A Pending CN111513563A (en) | 2019-06-06 | 2020-06-05 | Drinking machine |
| CN202021018050.XU Active CN212788260U (en) | 2019-06-06 | 2020-06-05 | Heating device |
| CN202010507887.9A Active CN111557590B (en) | 2019-06-06 | 2020-06-05 | Heater |
| CN202021019452.1U Active CN213309055U (en) | 2019-06-06 | 2020-06-05 | Heating device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491467.3A Pending CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN202010507885.XA Pending CN111700494A (en) | 2019-06-06 | 2020-06-05 | Water dispenser |
| CN202010506891.3A Pending CN111513563A (en) | 2019-06-06 | 2020-06-05 | Drinking machine |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010507887.9A Active CN111557590B (en) | 2019-06-06 | 2020-06-05 | Heater |
| CN202021019452.1U Active CN213309055U (en) | 2019-06-06 | 2020-06-05 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN110074665A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074665A (en) * | 2019-06-06 | 2019-08-02 | 芜湖艾尔达科技有限责任公司 | A kind of nanometer film flows through formula flat mini heater |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3495086B2 (en) * | 1994-05-06 | 2004-02-09 | 三菱レイヨン株式会社 | Portable simple water purifier set |
| US6871675B1 (en) * | 2003-10-24 | 2005-03-29 | The Brita Products Company | Countertop water dispenser |
| JP4303263B2 (en) * | 2006-01-02 | 2009-07-29 | 株式会社ノビタ | Instantaneous hot water system for washing machine |
| CN201582960U (en) * | 2009-09-18 | 2010-09-15 | 奥特朗电器（广州）有限公司 | Intelligent preheating and instant heating double-mode electric water heater |
| CN201718327U (en) * | 2010-04-30 | 2011-01-26 | 余伟文 | External filter used for aquarium |
| CN102133042B (en) * | 2010-12-30 | 2013-02-13 | 东莞市德方斯电器科技有限公司 | Hot water dispenser for bottled water |
| CN202136170U (en) * | 2011-06-30 | 2012-02-08 | 沁园集团股份有限公司 | Small-sized instant-heating type water dispenser |
| CN202636625U (en) * | 2012-03-30 | 2013-01-02 | 蔡昆忠 | Instant-heat type water drinking machine |
| CN203447124U (en) * | 2013-07-26 | 2014-02-26 | 美的集团股份有限公司 | Water dispenser |
| CN204460673U (en) * | 2015-02-01 | 2015-07-08 | 李晨 | Electric heater |
| CN204561289U (en) * | 2015-04-30 | 2015-08-19 | 中国人民解放军第四五八医院 | A kind of waistband type portable water bag |
| CN208551294U (en) * | 2017-08-22 | 2019-03-01 | 宁波盛藩环保科技有限责任公司 | A kind of handle of above formula water fountain |
| CN208859851U (en) * | 2018-08-31 | 2019-05-14 | 芜湖美的厨卫电器制造有限公司 | Heat container and electric heater |
| CN209377321U (en) * | 2018-12-10 | 2019-09-13 | 小熊电器股份有限公司 | Band is uncapped the electric tea tray of protection |
| CN209345504U (en) * | 2018-12-28 | 2019-09-06 | 洛阳卓格哈斯机械有限公司 | A kind of mini-tiller folding backplate component |
| CN109631317A (en) * | 2019-01-11 | 2019-04-16 | 芜湖艾尔达科技有限责任公司 | A kind of very fast heating device of multitube series connection |
| CN110074665A (en) * | 2019-06-06 | 2019-08-02 | 芜湖艾尔达科技有限责任公司 | A kind of nanometer film flows through formula flat mini heater |
| CN110279302A (en) * | 2019-08-01 | 2019-09-27 | 佛山六维空间设计咨询有限公司 | A kind of water dispenser structure meeting more usage scenarios |
| CN110731701A (en) * | 2019-11-22 | 2020-01-31 | 广东顺德奇伟电器科技有限公司 | Water outlet structure of instant heating type water dispenser |
| CN111065200B (en) * | 2019-12-20 | 2021-09-17 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
-
2019
- 2019-06-06 CN CN201910491467.3A patent/CN110074665A/en active Pending
-
2020
- 2020-06-05 CN CN202010507885.XA patent/CN111700494A/en active Pending
- 2020-06-05 CN CN202010506891.3A patent/CN111513563A/en active Pending
- 2020-06-05 CN CN202021018050.XU patent/CN212788260U/en active Active
- 2020-06-05 CN CN202010507887.9A patent/CN111557590B/en active Active
- 2020-06-05 CN CN202021019452.1U patent/CN213309055U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111700494A (en) | 2020-09-25 |
| CN213309055U (en) | 2021-06-01 |
| CN111513563A (en) | 2020-08-11 |
| CN110074665A (en) | 2019-08-02 |
| CN111557590A (en) | 2020-08-21 |
| CN111557590B (en) | 2023-12-01 |
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