CN108400646A - Lifting tables platform and its charging method with film electricity generation system - Google Patents
Lifting tables platform and its charging method with film electricity generation system Download PDFInfo
- Publication number
- CN108400646A CN108400646A CN201810061998.4A CN201810061998A CN108400646A CN 108400646 A CN108400646 A CN 108400646A CN 201810061998 A CN201810061998 A CN 201810061998A CN 108400646 A CN108400646 A CN 108400646A
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- China
- Prior art keywords
- film
- generation system
- electricity generation
- battery
- lifting tables
- 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.)
- Pending
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- 230000005611 electricity Effects 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000010248 power generation Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
-
- H02J3/383—
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of lifting tables platform and its charging method with film electricity generation system, the platform includes lifting tables plateform system and film electricity generation system, the film electricity generation system includes that polylith film generating battery connects frame with battery circuit, the film generating battery includes power generation film and battery outline border, the film generating battery is connected in parallel by battery outline border, polylith film generating battery connects frame by battery circuit and is fixed, the battery circuit connection frame carries out realizing that film electricity generation system is connect with the circuit of lifting tables plateform system with merging with the battery installing rack of lifting tables plateform system.The lifting tables platform has film electricity generation system, in the rare area of sunlight or indoor spaces power source can be provided for lifting tables platform, outdoor application equipment is non-aging, and the direct sunlight area of film electricity generation system can be controlled according to electrical demand, improves electricity conversion.
Description
Technical field
The present invention relates to lifting tables platform fields, more particularly to film electricity generation system lifting tables platform and its
Charging method.
Background technology
Still there is the requirement that numerous buildings and public square do not account for accessible facilities in China at present so that disabled person etc.
The socially disadvantaged generates inconvenience in use, does not fully take into account their demand.There is two aspects are relatively more prominent
The problem of going out：One side is that the accessibility designs transformation of existing building is more difficult, is on the other hand in places such as subway entrances
More difficult the setting such as this kind of conventional accessible facilities in disabled person ramp, the cost that setting vertical lift is brought is again higher.
Oblique hanging lifting tables platform can be installed additional cleverly by adding guide rail on the railing or wall on step both sides
In the unsuitable place for doing ramp and elevator such as subway entrance, underground pedestrian walk, overpass, railway station entrance,
And tread and beauty are not destroyed, when not used foldable placement, do not influence the use of the proper space.
But the shortcomings that existing tiltedly hanging lifting tables platform, is primarily present three aspects：First point, equipment is easy to aging, exists
Security risk.Existing tiltedly hanging lifting tables platform generally uses accumulator electric power storage to provide power source, is set in rail end
It sets charging case and charging port to charge the battery, results in lifting tables platform and keep out to expose to the weather in outdoor application and drench with rain
When, ageing equipment reduces service life, while there may be the security risks such as electric leakage.Second point uses charging case and electric power storage
, cannot be according to service condition reasonable supplement electric energy when pond is charged, not enough power supply when power loss may cause to use when idle, mistake
Degree charging, and municipal electric energy can be wasted.Thirdly, it when being charged to accumulator using traditional monocrystalline silicon photovoltaic power generation equipment, needs
More efficient energy conversion could be carried out when sunny.It is affected by synoptic climate, generating efficiency is relatively low.
Invention content
It is an object of the invention to overcoming the deficiencies of existing technologies and insufficient, provide a kind of with film electricity generation system
Lifting tables platform, the lifting tables platform have film electricity generation system, can be in the rare area of sunlight or indoor spaces
Lifting tables platform provides power source, and outdoor application equipment is non-aging, and film hair can be controlled according to electrical demand
The area of the direct sunlight of electric system improves electricity conversion.
Another object of the present invention is to provide a kind of charging methods of the lifting tables platform with film electricity generation system.
The purpose of the present invention can be achieved through the following technical solutions：
Lifting tables platform with film electricity generation system, platform include lifting tables plateform system and film power generation system
System, film electricity generation system include that polylith film generating battery connects frame with battery circuit, and film generating battery includes power generation film
With battery outline border, film generating battery is connected in parallel by battery outline border, and polylith film generating battery passes through battery circuit
Connection frame is fixed, and battery circuit, which connects frame and with the battery installing rack of lifting tables plateform system match, merges realization film
Electricity generation system is connect with the circuit of lifting tables plateform system.
Film generating battery further includes protective glass inner panel and protective glass outside plate, power generation as a preferred technical solution,
Film is placed between protective glass inner panel and protective glass outside plate.Protective glass can effectively prevent power generation film as protective layer
It is chronically exposed in air and is damaged or corrodes, prolong the service life.Meanwhile protective glass increases the reflex circuit of light source
Diameter so that light multiple reflections between protective glass and metope, the power generation film close to bottom end can also carry out photoelectric conversion, improve
Electricity conversion.
Film electricity generation system includes 5 pieces of film generating batteries as a preferred technical solution,.Film generating battery can be
Polylith, 5 pieces of film generating batteries of setting make film electricity generation system size just right.
Film generating battery material therefor is non-crystalline silicon as a preferred technical solution,.Amorphous silicon membrane generating battery disappears
The silicon of consumption is few, and environmental pollution is small, and manufacturing cost is low.
Lifting tables plateform system includes accumulator, operating console, wheelchair platform and shifting as a preferred technical solution,
Dynamic guide rail, the operating console can control the direct sunlight area of film electricity generation system.By controlling film electricity generation system
Direct sunlight area can improve electricity conversion according to accumulator electric-quantity reasonable supplement electric energy.
Operating console control battery circuit connection frame slides realization on battery installing rack as a preferred technical solution,
Control the direct sunlight area of film electricity generation system.
Film electricity generation system is charged a battery by circuit switch device as a preferred technical solution,.
Wheelchair platform includes safety barrier, safety guard and wheelchair card slot as a preferred technical solution,.
Lifting tables plateform system further includes connecting electricity with the municipal power grid of accumulator parallel connection as a preferred technical solution,
Road.When accumulator is full of, extra electricity can be transferred to municipal power grid by film electricity generation system by municipal grid tie circuit,
Extra electricity is set to obtain sufficient utilization, energy conservation and environmental protection.
Another object of the present invention can be achieved through the following technical solutions：Lifting tables with film electricity generation system are flat
The charging method of platform, includes the following steps：After the booting of lifting tables platform, sentenced according to the power of light source by operating console
It is disconnected；Film electricity generation system does not rise if the photoelectric conversion demand that light source meets film electricity generation system；If light source cannot meet thin
The photoelectric conversion demand of film electricity generation system is then risen by operating console control film electricity generation system, increases the sunlight of power generation film
Direct projection area；When accumulator electric-quantity abundance, the electric energy that film electricity generation system is converted gives municipal grid transmission；When film generates electricity
The electricity of municipal power grid is then used when system is not enough to Wheelchairs Available hoistable platform enough mains powers to the charged amount of accumulator
Amount.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
1, the accumulator using film electricity generation system to lifting tables platform charges, and film electricity generation system has dim light good
The characteristics of, both it is suitble to strong light, direct light, also is adapted for scattering light and reflected light, also can in the rare area of sunlight or indoor spaces
Power source is provided for lifting tables platform.
2, it using protective glass protective power generation film, prevents power generation film to be chronically exposed in air and is damaged or rotten
Erosion, prolongs the service life.Meanwhile protective glass can increase the reflection path of light source, the photoelectricity for improving film electricity generation system turns
Change efficiency.
3, film electricity generation system uses amorphous silicon material, and silicon content is small, small pollution of the environment, more environmentally-friendly.
4, the direct sunlight area of the controllable made membrane electricity generation system of operating console, can be reasonable according to the electricity of accumulator
Electric energy supplement, and extra electrical energy transportation can be given to municipal power grid, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the lifting tables platform structure schematic diagram with film electricity generation system during the present invention is implemented
Fig. 2 is film power generation system structure exploded view in the embodiment of the present invention
Fig. 3 is lifting tables platform structure figure in the embodiment of the present invention
Fig. 4 is film electricity generation system status diagram under different illumination intensity in the embodiment of the present invention
Fig. 5 is four kinds of usage state diagrams of lifting tables platform with film electricity generation system in the embodiment of the present invention
Fig. 6 is the fundamental diagram of circuit switch device in the embodiment of the present invention
Fig. 7 is the charging method flow chart of the lifting tables platform with film electricity generation system in the embodiment of the present invention
Description of the drawings：10：Film generating battery；11：Generate electricity film；12：Battery outline border；13：Protective glass outside plate；14：
Protective glass inner panel；20：Battery circuit connects frame；21：Battery rail plate；30：Battery installing rack；31：Battery installs inside groove；
40：Accumulator；50：Operating console；60：Wheelchair platform；61：Safety barrier；62：Safety guard；63：Wheelchair card slot；70：It moves
Dynamic guide rail
Specific implementation mode
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
As shown in Figure 1, 2, a kind of lifting tables platform with film electricity generation system is provided in the embodiment of the present invention, is put down
Platform includes lifting tables plateform system and film electricity generation system, and film electricity generation system includes polylith film generating battery 10 and battery
Circuit connects frame 20, and film generating battery 10 includes that power generation film 11 and battery outline border 12, film generating battery 10 pass through battery
Outline border 12 is connected in parallel, and polylith film generating battery 10 connects frame 20 by battery circuit and is fixed, and battery circuit connects
Frame 20 and the battery installing rack 30 of lifting tables plateform system is connect to carry out realizing that film electricity generation system is put down with lifting tables with merging
The circuit of platform system connects.
As shown in Figure 2, it is preferred that film generating battery 10 further includes protective glass inner panel 14 and protective glass outside plate 13,
Power generation film is placed in 13 between protective glass inner panel 14 and protective glass outside plate.Protective glass can be effectively prevent as protective layer
Power generation film 11, which is chronically exposed in air, to be damaged or corrodes, and the service life of power generation film 11 is extended.Meanwhile protecting glass
Glass increases the reflection path of light source so that light multiple reflections between protective glass and metope, the power generation film close to bottom end
Also photoelectric conversion can be carried out, electricity conversion is improved.
Polylith film generating battery can be arranged in film electricity generation system, it is preferred that film generating battery is 5 pieces, 5 pieces of films
Generating battery makes film electricity generation system size just right.
Film generating battery can be manufactured using different materials such as ceramics, graphite, sheet metals when substrate.Preferably, originally
Material therefor is non-crystalline silicon in inventive embodiments.The silicon of amorphous silicon membrane generating battery consumption is few, and environmental pollution is small, is manufactured into
This is low.
As shown in figure 3, lifting tables plateform system includes accumulator 40, operating console 50, wheelchair platform 60 and movement
Guide rail 70, wheelchair platform 60 include safety barrier 61, safety guard 62 and wheelchair card slot 63.
As shown in Figure 2,4, operating console 50 can control the direct sunlight area of film electricity generation system.Operating console 50
Control battery circuit connection frame 20 slides the direct sunlight area for realizing control film electricity generation system on battery installing rack 30.Electricity
Battery rail plate 21 is set on the circuit connection frame 20 of pond, setting battery installs inside groove 31 on battery installing rack 30.Polylith film
After generating battery connects the fixation of frame 20 by battery circuit, in the battery installation inside groove 31 of embedded battery installing rack 30.Battery electricity
Film electricity generation system circuit can be connect by the circuit in road connection frame 20 with the circuit of lifting tables plateform system.Battery sliding is led
Rail 21 can slide on battery installing rack 30, realize the adjusting of film electricity generation system direct sunlight plane of illumination product.It can also pass through
Other modes realize that film electricity generation system is slided on battery installing rack, for example screens is arranged, and enable film electricity generation system not
With being positioned in screens, the adjusting of film electricity generation system direct sunlight area can be also realized.
When the intensity of light source is enough, when the enough film electricity generation systems of weak light source of transmitting carry out photoelectric conversion, film power generation
System is received in the subsequent backboard of operating console.Light source makes the power generation close to bottom end by the reflection of metope and protective glass
Film can also carry out photoelectric conversion, effectively improve electricity conversion.When the intensity of light source is inadequate, operating console 50 will control
Film electricity generation system rises from the subsequent backboard of operating console along 21 upward sliding of battery rail plate, by film electricity generation system.
The power generation film 11 of emersion directly can carry out photoelectric conversion using direct light.
Preferably, lifting tables plateform system further includes the municipal grid tie circuit in parallel with accumulator 40.Work as electric power storage
When pond is full of, extra electricity can be transferred to municipal power grid by film electricity generation system by municipal grid tie circuit, make extra electricity
Measure sufficient utilization, energy conservation and environmental protection.
As shown in figure 5, four kinds of use states of lifting tables platform, are respectively from left to right, lifting tables platform stops
Using and the state accepted；Film electricity generation system is placed in the use state after operating console backboard；Film electricity generation system portion
Decilitre goes out the use state of operating console backboard；Film electricity generation system rises from the use state of operating console backboard completely.
Film electricity generation system is charged a battery by circuit switch device.The carrying out practically process of circuit switch device is such as
Shown in Fig. 6.Film generating battery is as input terminal, after carrying out photoelectric conversion；By control/detecting system judge size of current and
After electricity, inverter is accessed；Inverter exports electric current to transformer；After being adjusted by transformer, by the electricity and wheel of conversion
Battery circuit connection in chair hoistable platform, charges to accumulator.
Fig. 7 is the charging method flow chart of the lifting tables platform with film electricity generation system in the embodiment of the present invention.Wheel
After the booting of chair hoistable platform, judged according to the power of light source by operating console, if light source meets film electricity generation system
Photoelectric conversion demand then closes guide track system, and guide rail is opened if the photoelectric conversion demand that light source cannot meet film electricity generation system
System makes film electricity generation system rise from operating console backboard, increases the direct light that power generation film can receive.When accumulator electricity
When amount is sufficient, the electric energy that film electricity generation system is converted can give municipal grid transmission, if film electricity generation system is to accumulator
Charged amount is not enough to the enough mains powers of Wheelchairs Available hoistable platform, and the electricity of municipal power grid can also be used when necessary.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. the lifting tables platform with film electricity generation system, which is characterized in that the platform includes lifting tables plateform system
With film electricity generation system, the film electricity generation system includes that polylith film generating battery connects frame, the film with battery circuit
Generating battery includes that power generation film and battery outline border, the film generating battery are connected in parallel by battery outline border, polylith
Film generating battery connects frame by battery circuit and is fixed, the battery circuit connection frame and lifting tables plateform system
Battery installing rack carries out realizing that film electricity generation system is connect with the circuit of lifting tables plateform system with merging.
2. the lifting tables platform with film electricity generation system according to claim 1, which is characterized in that the film power generation
Battery further includes protective glass inner panel and protective glass outside plate, and the power generation film is placed in outside protective glass inner panel and protective glass
Between plate.
3. the lifting tables platform with film electricity generation system according to claim 1, which is characterized in that the film power generation
System includes 5 pieces of film generating batteries.
4. the lifting tables platform with film electricity generation system according to claim 1, which is characterized in that the film power generation
Used in battery material is non-crystalline silicon.
5. the lifting tables platform with film electricity generation system according to claim 1, which is characterized in that the lifting tables
Plateform system includes accumulator, operating console, wheelchair platform and moving guide rail, and the operating console can control film power generation
The direct sunlight area of system.
6. the lifting tables platform with film electricity generation system according to claim 5, which is characterized in that the operation and control
Platform control battery circuit connection frame slides the direct sunlight area for realizing control film electricity generation system on battery installing rack.
7. the lifting tables platform with film electricity generation system according to claim 5, which is characterized in that the film power generation
System is charged a battery by circuit switch device.
8. the lifting tables platform with film electricity generation system according to claim 5, which is characterized in that the wheelchair platform
Including safety barrier, safety guard, wheelchair card slot.
9. the lifting tables platform with film electricity generation system according to claim 1, which is characterized in that the lifting tables
Plateform system further includes the municipal grid tie circuit in parallel with accumulator.
10. the charging method of the lifting tables platform with film electricity generation system, which is characterized in that the method includes walking as follows
Suddenly：After the booting of lifting tables platform, judged according to the power of light source by operating console；If light source meets film power generation system
Then film electricity generation system does not rise the photoelectric conversion demand of system；If light source cannot meet the photoelectric conversion demand of film electricity generation system
It is then risen by operating console control film electricity generation system, increases the direct sunlight area of power generation film；When accumulator electric-quantity fills
When sufficient, the electric energy that film electricity generation system is converted gives municipal grid transmission；When film electricity generation system to the charged amount of accumulator not
The electricity of municipal power grid is then used when being enough to provide the enough mains power of lifting tables platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061998.4A CN108400646A (en) | 2018-01-23 | 2018-01-23 | Lifting tables platform and its charging method with film electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061998.4A CN108400646A (en) | 2018-01-23 | 2018-01-23 | Lifting tables platform and its charging method with film electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108400646A true CN108400646A (en) | 2018-08-14 |
Family
ID=63094805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061998.4A Pending CN108400646A (en) | 2018-01-23 | 2018-01-23 | Lifting tables platform and its charging method with film electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108400646A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232058A (en) * | 2007-01-26 | 2008-07-30 | 财团法人工业技术研究院 | Translucent type thin-film solar cell module and manufacturing method thereof |
| CN201915529U (en) * | 2010-12-16 | 2011-08-03 | 苏州柯利达建筑装饰工程有限公司 | Photovoltaic integrated curtain wall system with amorphous silicon film battery |
| CN202809918U (en) * | 2012-08-30 | 2013-03-20 | 东莞市华轩幕墙材料有限公司 | Photovoltaic curtain wall |
| JP2013245107A (en) * | 2012-05-29 | 2013-12-09 | Kuma Lift Gijutsu Kenkyusho:Kk | Chair type stair climbing device |
| CN205880677U (en) * | 2016-06-29 | 2017-01-11 | 广州大学 | Sun light source tracer |
-
2018
- 2018-01-23 CN CN201810061998.4A patent/CN108400646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232058A (en) * | 2007-01-26 | 2008-07-30 | 财团法人工业技术研究院 | Translucent type thin-film solar cell module and manufacturing method thereof |
| CN201915529U (en) * | 2010-12-16 | 2011-08-03 | 苏州柯利达建筑装饰工程有限公司 | Photovoltaic integrated curtain wall system with amorphous silicon film battery |
| JP2013245107A (en) * | 2012-05-29 | 2013-12-09 | Kuma Lift Gijutsu Kenkyusho:Kk | Chair type stair climbing device |
| CN202809918U (en) * | 2012-08-30 | 2013-03-20 | 东莞市华轩幕墙材料有限公司 | Photovoltaic curtain wall |
| CN205880677U (en) * | 2016-06-29 | 2017-01-11 | 广州大学 | Sun light source tracer |
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Application publication date: 20180814 |