CN110098446B - Intelligent furniture lithium battery power supply system - Google Patents
Intelligent furniture lithium battery power supply system Download PDFInfo
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- CN110098446B CN110098446B CN201910428291.7A CN201910428291A CN110098446B CN 110098446 B CN110098446 B CN 110098446B CN 201910428291 A CN201910428291 A CN 201910428291A CN 110098446 B CN110098446 B CN 110098446B
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- power supply
- fixed
- plate
- supply box
- heat dissipation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an intelligent furniture lithium battery power supply system which comprises a power supply box body, a bottom plate, two heat dissipation devices and a water splashing prevention assembly, wherein the power supply box body is fixedly arranged on the bottom plate, a plurality of heat dissipation ports are symmetrically formed in two sides of the power supply box body, and the two heat dissipation devices and the water splashing prevention assembly are symmetrically distributed and fixedly arranged on the inner walls of the two sides of the power supply box body.
Description
Technical Field
The invention relates to the technical field of lithium battery power supply systems, in particular to an intelligent furniture lithium battery power supply system.
Background
The lithium battery has the advantages of high voltage, large specific energy, long cycle life, good safety performance, no public hazard, no memory effect, small self-discharge, rapid charge and discharge, high working temperature range and the like, is increasingly emphasized by people, and the lithium battery is used as a power supply system of intelligent furniture at present.
At present intelligent furniture is supplying power through the lithium electricity, need a lithium electricity battery box, but because intelligent furniture is more, can produce high temperature during the use, need dispel the heat to it, current heat dissipation is all bloied through the fan rotation and is blown off the heat dissipation with its inside heat through the thermovent, nevertheless along with postponing of time, can adhere to a lot of dusts on the dust screen near the thermovent, make airtight the impervious wind of dust screen, lead to at the bottom of the radiating efficiency, and most lithium electricity battery box all is in outdoors, when meetting rainwater weather, the rainwater is difficult to avoid leading to the fact the damage to it through thermovent entering battery box inside, for this, we provide an intelligent furniture lithium electricity power supply system.
Disclosure of Invention
The invention aims to provide an intelligent furniture lithium battery power supply system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence furniture lithium electricity electrical power generating system, includes power box, bottom plate, heat abstractor and splashproof subassembly, power box erection fixation is on the bottom plate, and power box bilateral symmetry has seted up a plurality of thermovents, heat abstractor and splashproof subassembly all are equipped with two, and the symmetric distribution installation is fixed on power box both sides inner wall.
Preferably, the heat dissipation device consists of two inner gear rings, two fixing blocks, a driving piece, a supporting plate, a driving gear, a driving shaft, an annular gear column and a dustproof mesh plate, and both sides of the inner gear ring are fixed with the inner wall of the power supply box body through fixing blocks, the driving gear is fixedly sleeved at one end of the driving shaft, the driving shaft is rotatably connected with the supporting plate through a bearing, two ends of the supporting plate are fixed with the inner walls of two sides of the power supply box body, the driving piece is fixed at the bottom of the power supply box body, one end of the driving piece is fixed with the driving shaft, a fan is arranged in the annular tooth column, the annular tooth column is positioned between the inner tooth ring and the driving gear, and is engaged with the inner gear ring and the driving gear, the outer side of the dustproof screen plate is fixed on the inner walls of the two sides of the power box body, and the outer side of one end of the driving gear, which is close to the dustproof screen plate, is fixed by a cleaning plate, and the cleaning plate is in contact with one side of the dustproof screen plate.
Preferably, the two limit ring plates are symmetrically fixed on the outer side of the annular tooth column, and the inner walls of the two limit ring plates are in sliding connection with the two sides of the inner tooth ring.
Preferably, the driving piece comprises driving motor, drive gear and profile of tooth chain, the driving motor installation is fixed in power box bottom, and the driving motor output is fixed with drive gear, drive gear is equipped with two, and two drive gear fixed cover respectively in the driving motor output and the drive shaft one end outside, the profile of tooth chain cover is in two drive gear outsides, and profile of tooth chain internal tooth and drive gear meshing.
Preferably, extrusion shafts are symmetrically arranged on two sides of the toothed chain, one end of each extrusion shaft is rotatably connected with the inner wall of one side of the power supply box body through a bearing, and the outer side of each extrusion shaft is in sliding connection with the toothed chain.
Preferably, the splash-proof assembly comprises regulating part, rotor plate, rotation axis and regulating block, rotor plate and rotation axis all are equipped with a plurality ofly, and the equal fixed cover of a plurality of rotor plates is in a plurality of rotation axis outsides, and a plurality of rotor plates distribute in a plurality of thermovents, the rotation axis both ends are passed through the bearing and are connected with thermovent both sides inner wall rotation respectively, the regulating block is equipped with a plurality ofly, and a plurality of regulating block symmetric distribution fix in a plurality of rotor plate both ends one side, it has the regulating port to open in the regulating block, the regulating part installation is fixed in power supply box one side.
Preferably, the regulating part comprises electric putter, fixed plate, movable plate, regulation post and regulation round pin, electric putter passes through the fixed plate installation to be fixed in power supply box one side, and the electric putter output is fixed with the movable plate, it is equipped with a plurality ofly to adjust the post, and the symmetry is fixed respectively at movable plate bottom both ends, the regulation round pin is equipped with a plurality ofly, and a plurality of regulation round pin one end all with a plurality of regulation mouth inner wall sliding connection, a plurality of regulation round pin other ends are fixed with two regulation posts respectively.
Preferably, two L-shaped plates are symmetrically fixed on one side of the power supply box body, and the inner walls of the L-shaped plates are in sliding connection with the outer wall of the movable plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the annular tooth column rotates between the inner tooth ring and the driving gear, and rotates through the fan arranged in the annular tooth column, so that heat dissipation in the power box is realized, dust and impurities attached to the dust screen are effectively scraped through the cleaning plate fixed at one end of the annular tooth column, the penetration of the dust screen is kept, the heat dissipation efficiency is higher, and rainwater can be effectively prevented from flowing in from the heat dissipation port through the water splashing prevention assembly.
2. The two limiting ring plates are symmetrically fixed on the outer sides of the annular toothed column, and the two limiting ring plates slide with the two sides of the inner toothed ring, so that the annular toothed column can be effectively prevented from being separated from the inner toothed ring.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the heat dissipation device of the present invention;
FIG. 3 is a schematic view of a driving member according to the present invention;
FIG. 4 is a schematic structural view of a splash guard assembly of the present invention;
FIG. 5 is a schematic view of the connection structure of the rotating plate and the rotating shaft according to the present invention;
fig. 6 is an enlarged view of a portion a in fig. 4.
In the figure: 1-a power supply box body; 2-a bottom plate; 3-a heat sink; 4-a splash prevention assembly; 5-a heat dissipation port; 6-inner gear ring; 7-fixing blocks; 8-a driving member; 9-a support plate; 10-a drive gear; 11-a drive shaft; 12-annular tooth column; 13-dustproof mesh plate; 14-a fan; 15-cleaning board; 16-a limit ring plate; 17-a drive motor; 18-a transmission gear; 19-a toothed chain; 20-extruding a shaft; 21-an adjustment member; 22-rotating plate; 23-a rotating shaft; 24-a conditioning block; 25-an adjustment port; 26-an electric push rod; 27-a fixing plate; 28-moving the plate; 29-a conditioning column; 30-an adjustment pin; 31-L type plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-6, in the figure, an intelligent furniture lithium battery power supply system comprises a power supply box 1, a bottom plate 2, a heat dissipation device 3 and a water splashing prevention component 4, wherein the power supply box 1 is fixedly installed on the bottom plate 2, a plurality of heat dissipation ports 5 are symmetrically formed in two sides of the power supply box 1, the heat dissipation device 3 and the water splashing prevention component 4 are both provided with two heat dissipation devices, the two heat dissipation devices are symmetrically and fixedly installed on inner walls of two sides of the power supply box 1, and heat dissipation and rain water infiltration prevention are achieved in the power supply box 1 through the heat dissipation device 3 and the water splashing prevention component 4.
The heat dissipation device 3 comprises an inner gear ring 6, two fixing blocks 7, a driving piece 8, a support plate 9, a driving gear 10, a driving shaft 11, an annular gear column 12 and a dustproof screen plate 13, wherein the two fixing blocks 7 are arranged, the two sides of the inner gear ring 6 are fixed with the inner wall of a power supply box body 1 through the fixing blocks 7, the driving gear 10 is fixedly sleeved at one end of the driving shaft 11, the driving shaft 11 is rotatably connected with the support plate 9 through a bearing, the two ends of the support plate 9 are fixed with the inner walls of the two sides of the power supply box body 1, the driving piece 8 is fixed at the bottom of the power supply box body 1, one end of the driving piece 8 is fixed with the driving shaft 11, a fan 14 is installed in the annular gear column 12, the annular gear column 12 is positioned between the inner gear ring 6 and the driving gear 10 and is meshed with the inner gear ring 6 and the driving gear 10, the outer side of the dustproof screen plate 13 is fixed on the inner walls of the two sides of the power supply box body 1, and the driving gear 10 is close to one end of the dustproof screen plate 13 and is fixed with a cleaning plate 15, the cleaning plate 15 is in contact with one side of the dustproof screen plate 13, and internal heat of the power supply box body 1 is discharged through the heat dissipation device 3.
Two limit ring plates 16 are symmetrically fixed on the outer side of the annular tooth post 12, the inner walls of the two limit ring plates 16 are connected with the two sides of the inner tooth ring 6 in a sliding mode, and the limit of the annular tooth post 12 is achieved through the limit ring plates 16.
The specific implementation method comprises the following steps: when the heat dissipation, provide power through driving piece 8, drive shaft 11 and rotate, thereby make drive gear 10 rotate, again because drive gear 10 meshes with annular tooth post 12 and interior ring gear 6 in proper order, and interior ring gear 6 is fixed in power supply box 1, so make annular tooth post 12 be rotation circular motion around drive gear 10, and rotate through fan 14 in the annular tooth post 12, realize the discharge to heat in the power supply box 1, at annular tooth post 12 rotation in-process, can drive the fixed cleaning plate 15 in annular tooth post 12 one side and scrape the brush to dustproof otter board 13, with avoid attaching too much impurity dust in the dustproof otter board 13, lead to its jam impervious wind, thereby make the radiating effect poor.
Referring to fig. 1-6, in the figure, the driving member 8 is composed of a driving motor 17, two transmission gears 18 and a toothed chain 19, the driving motor 17 is installed and fixed at the bottom of the power supply box 1, the output end of the driving motor 17 is fixed with the transmission gears 18, the two transmission gears 18 are respectively and fixedly sleeved at the output end of the driving motor 17 and the outer side of one end of the driving shaft 11, the toothed chain 19 is sleeved at the outer sides of the two transmission gears 18, and the inner teeth of the toothed chain 19 are meshed with the transmission gears 18, so that power is provided by the driving member 8.
The specific implementation method comprises the following steps: the driving motor 17 rotates to drive the transmission gear 18 fixed at the output end of the driving motor to rotate, and the two transmission gears 18 are in transmission connection through the toothed chain 19, so that the driving shaft 11 is driven to rotate, the driving gear 10 rotates, the annular tooth column 12 is driven to rotate circularly around the driving gear 10, and the heat dissipation treatment is started.
Referring to fig. 1 to 6, in the drawings, the splash-proof assembly 4 is composed of a plurality of adjusting members 21, a plurality of rotating plates 22, a plurality of rotating shafts 23 and adjusting blocks 24, the plurality of rotating plates 22 and the plurality of rotating shafts 23 are all fixedly sleeved outside the plurality of rotating shafts 23, the plurality of rotating plates 22 are distributed in the plurality of heat dissipation openings 5, two ends of each rotating shaft 23 are rotatably connected with inner walls of two sides of each heat dissipation opening 5 through bearings, the plurality of adjusting blocks 24 are arranged, the plurality of adjusting blocks 24 are symmetrically distributed and fixed on one side of two ends of each rotating plate 22, an adjusting opening 25 is formed in each adjusting block 24, the adjusting members 21 are installed and fixed on one side of the power supply box 1, and rain water can be prevented from permeating into the power supply box 1 through the splash-proof assembly 4.
The adjusting part 21 comprises electric putter 26, fixed plate 27, movable plate 28, regulation post 29 and adjusting pin 30, electric putter 26 passes through fixed plate 27 installation to be fixed in power supply box 1 one side, and electric putter 26 output is fixed with movable plate 28, it is equipped with a plurality ofly to adjust post 29, and the symmetry is fixed respectively at movable plate 28 bottom both ends, adjusting pin 30 is equipped with a plurality ofly, and a plurality of adjusting pin 30 one end all with a plurality of regulation mouth 25 inner wall sliding connection, a plurality of adjusting pin 30 other ends are fixed with two regulation posts respectively, provide power through the adjusting part 21 and realize the regulation to rotor plate 22 angle.
Two L-shaped plates 31 are symmetrically fixed on one side of the power supply box body 1, the inner walls of the L-shaped plates 31 are in sliding connection with the outer wall of the movable plate 28, and guiding and limiting are carried out through the L-shaped plates 31.
The specific implementation method comprises the following steps: when in the heat dissipation, stretch out through electric putter 26, drive movable plate 28 rebound, thereby make the fixed regulation post 29 in movable plate 28 both sides rise, even a plurality of regulation pins 30 of fixing on the regulation post 29 rise in step, because regulation pin 30 one end is located the regulation mouth 25 of opening in the regulating block 24, thereby along with the rising of regulation pin 30, drive rotor plate 22 and rotate round rotation axis 23, thereby make thermovent 5 space increase, discharge of steam when being convenient for dispel the heat, and in the same way, when rainwater weather, retract through electric putter 26, make rotor plate 22 be vertical and put the flat state, thereby can plug up thermovent 5, avoid the infiltration of rainwater.
In the scheme, the type of the driving motor 17 is preferably Y100L-2, the type of the electric push rod 26 is preferably ANT-35, the type of the fan 14 is preferably A2D200-AA02-33, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is a conventional circuit, circuits and control related to the motor control method are the prior art, and redundant description is omitted here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligence furniture lithium electricity electrical power generating system, includes power supply box (1), bottom plate (2), heat abstractor (3) and splashproof subassembly (4), its characterized in that: the power supply box body (1) is fixedly installed on the bottom plate (2), a plurality of heat dissipation ports (5) are symmetrically formed in two sides of the power supply box body (1), the heat dissipation device (3) and the splash-proof assembly (4) are respectively provided with two heat dissipation ports, the heat dissipation device is symmetrically arranged and fixed on inner walls of two sides of the power supply box body (1), the heat dissipation device (3) consists of an inner gear ring (6), a fixing block (7), a driving piece (8), a supporting plate (9), a driving gear (10), a driving shaft (11), an annular gear column (12) and a dustproof mesh plate (13), the fixing block (7) is provided with two heat dissipation ports, two sides of the inner gear ring (6) are fixed on the inner wall of the power supply box body (1) through the fixing block (7), the driving gear (10) is fixedly sleeved at one end of the driving shaft (11), the driving shaft (11) is rotatably connected with the supporting plate (9) through a bearing, two ends of the supporting plate (9) are fixed on inner walls of two sides of the power supply box body (1), drive piece (8) are fixed in power box (1) bottom, and drive piece (8) one end is fixed with drive shaft (11), install fan (14) in annular tooth post (12), and annular tooth post (12) are located between ring gear (6) and drive gear (10) to with ring gear (6) and drive gear (10) meshing, dustproof otter board (13) outside is fixed at power box (1) both sides inner wall, and annular tooth post (12) are close to dustproof otter board (13) one end outside and are fixed with and clean board (15), clean board (15) and dustproof otter board (13) one side contact.
2. The lithium battery power supply system for the intelligent furniture according to claim 1, characterized in that: the outer sides of the annular tooth columns (12) are symmetrically fixed by two limiting ring plates (16), and the inner walls of the two limiting ring plates (16) are in sliding connection with the two sides of the inner tooth ring (6).
3. The lithium battery power supply system for the intelligent furniture according to claim 1, characterized in that: driving piece (8) comprise driving motor (17), drive gear (18) and profile of tooth chain (19), driving motor (17) installation is fixed in power box (1) bottom, and driving motor (17) output is fixed with drive gear (18), drive gear (18) are equipped with two, and two drive gear (18) fixed cover respectively in driving motor (17) output and drive shaft (11) one end outside, profile of tooth chain (19) cover is in two drive gear (18) outsides, and profile of tooth chain (19) internal tooth and drive gear (18) meshing.
4. The lithium battery power supply system for the intelligent furniture according to claim 3, characterized in that: extrusion shafts (20) are symmetrically arranged on two sides of the toothed chain (19), one end of each extrusion shaft (20) is rotatably connected with the inner wall of one side of the power supply box body (1) through a bearing, and the outer side of each extrusion shaft (20) is in sliding connection with the toothed chain (19).
5. The lithium battery power supply system for the intelligent furniture according to claim 1, characterized in that: the splash-proof assembly (4) is composed of an adjusting piece (21), a rotating plate (22), a rotating shaft (23) and an adjusting block (24), the rotating plate (22) and the rotating shaft (23) are both provided with a plurality of rotating plates (22) which are fixedly sleeved on the outer sides of the rotating shafts (23), the rotating plates (22) are distributed in a plurality of heat dissipation openings (5), the two ends of each rotating shaft (23) are respectively and rotatably connected with the inner walls of the two sides of each heat dissipation opening (5) through bearings, the adjusting block (24) is provided with a plurality of adjusting blocks (24), the adjusting blocks (24) are symmetrically distributed and fixed on one side of the two ends of each rotating plate (22), an adjusting opening (25) is formed in the adjusting block (24), and the adjusting piece (21) is fixedly installed on one side of a power supply box body (1).
6. The lithium battery power supply system for intelligent furniture according to claim 5, characterized in that: regulating part (21) comprises electric putter (26), fixed plate (27), movable plate (28), regulation post (29) and adjusting pin (30), electric putter (26) are fixed in power supply box (1) one side through fixed plate (27) installation, and electric putter (26) output is fixed with movable plate (28), it is equipped with a plurality ofly to adjust post (29), and the symmetry is fixed respectively at movable plate (28) bottom both ends, adjusting pin (30) are equipped with a plurality ofly, and a plurality of adjusting pin (30) one end all with a plurality of regulation mouth (25) inner wall sliding connection, a plurality of adjusting pin (30) other ends are fixed with two regulation posts respectively.
7. The lithium battery power supply system for intelligent furniture according to claim 6, characterized in that: two L-shaped plates (31) are symmetrically fixed on one side of the power supply box body (1), and the inner walls of the L-shaped plates (31) are in sliding connection with the outer wall of the movable plate (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910428291.7A CN110098446B (en) | 2019-05-22 | 2019-05-22 | Intelligent furniture lithium battery power supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910428291.7A CN110098446B (en) | 2019-05-22 | 2019-05-22 | Intelligent furniture lithium battery power supply system |
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| CN110098446A CN110098446A (en) | 2019-08-06 |
| CN110098446B true CN110098446B (en) | 2022-04-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558741B (en) * | 2019-09-30 | 2021-02-26 | 浙江新诺贝家居有限公司 | Multilayer shoe cabinet with internal circulation ventilation |
| CN112290157B (en) * | 2020-10-09 | 2022-07-15 | 湖北鸿兴时代新能源科技有限公司 | Lithium battery pack case for communication base station |
| CN116066672B (en) * | 2022-12-29 | 2024-09-13 | 创维集团智能科技有限公司 | Display apparatus |
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| CN110098446A (en) | 2019-08-06 |
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Denomination of invention: A smart furniture lithium battery power supply system Effective date of registration: 20220817 Granted publication date: 20220401 Pledgee: Ningbo Zhenhai Rural Commercial Bank Co.,Ltd. Luotuo sub branch Pledgor: NINGBO ZHENHAI LI-ON ELECTRONICS Co.,Ltd. Registration number: Y2022330001818 |
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Date of cancellation: 20230907 Granted publication date: 20220401 Pledgee: Ningbo Zhenhai Rural Commercial Bank Co.,Ltd. Luotuo sub branch Pledgor: NINGBO ZHENHAI LI-ON ELECTRONICS Co.,Ltd. Registration number: Y2022330001818 |