CN107702047A - Solar street light with heat sinking function - Google Patents
Solar street light with heat sinking function Download PDFInfo
- Publication number
- CN107702047A CN107702047A CN201710986740.0A CN201710986740A CN107702047A CN 107702047 A CN107702047 A CN 107702047A CN 201710986740 A CN201710986740 A CN 201710986740A CN 107702047 A CN107702047 A CN 107702047A
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- side lever
- communicated
- light pole
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present patent application discloses the solar street light with heat sinking function, including light pole and side lever, side lever is arranged on light pole, side lever is the heat conducting pipe that LED illumination lamp is connected, light pole inner hollow, it is provided with the top of light pole and connects rain mouth, light pole bottom is communicated with the first water tank, first water tank is communicated with the first water pump, first water pump is communicated with the first water main, the outlet of first water main connects with the first water tank, controlling organization is provided with first water tank, the second water tank is slidably connected in support base, first tank top connects outlet pipe, outlet pipe connects with the second water tank, inserted link is provided with outlet pipe, second water tank is communicated with the second water pump, the second water main is communicated with second water pump, second water main connects with the first water tank, second water tank bottom is provided with delivery port, capping is slidably connected on delivery port；Compared with prior art, this programme ensure that street lamp preferably radiates, extend the service life of street lamp by the setting of the first water tank and the second water tank etc..
Description
Technical field
The present invention relates to field of lighting devices, the specially solar street light with heat sinking function.
Background technology
Solar energy type LED street lamp is with directional lighting, efficiency high, power consumption is low, drive characteristic is good, fast response time, makes
The visual field of people is gradually entered into the advantage such as long lifespan, green, a new generation of conventional road lamp is substituted as current most probable
Energy-saving lamp.But requirement of the LED street lamp to radiating is higher, due to long-time exposure out of doors, the surface of LED street lamp is easy
Suffer dust so that radiator can not outwards distribute heat well.
In order to solve problem above, Chinese Patent Application No. is 201220582370.7 utility model patent, is disclosed
A kind of LED street lamp for possessing cleaning function, including：Multiple light sources module, connected by circuit between the light source module group, and often
There is the individual light source module group circuit board and multiple LED illumination lamp beads, the lamp bead to be installed on the circuit board；At least one
Heat radiation module, each circuit board are installed in a heat radiation module；Covered on lamp body, cover in the heat radiation module and described
The top of light source module group, multiple limbers are covered with lamp body.Above scheme passes through the limbers being covered with lamp body, rainwater warp
The surface of assembly of heat radiation module and light source module group can be washed away by crossing limbers, keep the surface of cleaning, moreover it is possible to keep good
Radiating effect.
Above scheme solves deficiency of the prior art by the setting of limbers, but above scheme still have with
Lower problem：Above scheme is radiated by heat radiation module, is relied only on heat transfer and is radiated, and radiating efficiency is relatively low, still suffers from
Radiate the problem of bad, so as to reduce the service life of street lamp.
The content of the invention
It is an object of the invention to provide a kind of stain made on lampshade and with the spot cleaning in lines
The cleaner solar street light with heat sinking function.
The solar street light with heat sinking function in this programme, including light pole and side lever, side lever are arranged on light pole
On, side of the side lever away from light pole is connected with LED illumination lamp, and side lever is the heat conducting pipe that LED illumination lamp is connected, inside light pole
It is hollow, it is provided with the top of light pole and connects rain mouth, light pole bottom is provided with support base, and light pole is fixedly connected on support base, road
Lamp stand bottom is communicated with the first water tank, and the first water tank is communicated with the first water pump, and the first water pump is communicated with the first water main, the first master
The outlet of water pipe is connected with the first water tank, and the first water tank is slidably connected on support base, is connected between the first water tank and support base
There is the first spring, the first water main is wound on side lever, is provided with the first water tank and is controlled the first water pump according to the change of temperature
The controlling organization of keying, the second water tank is slidably connected in support base, the second water tank is less than the first water tank, and the first tank top connects
Pass-out water pipe, outlet pipe are connected with the second water tank, and outlet pipe is slidably connected in the second water tank, are provided with outlet pipe and are used to
The inserted link that water pipe opens and closes, the second water tank is communicated with the second water pump, is communicated with the second water main on the second water pump, the second water main with
First water tank is connected, and the second water main is wound on side lever, and the second water tank bottom is provided with delivery port, is slidably connected on delivery port
Capping.
The technical principle of this programme is：Light pole is used to support whole street lamp, and side lever is arranged on light pole, can be used to prop up
Support and LED illumination lamp is installed, and can be that LED illumination lamp carries out heat conduction and heat radiation；First water tank can store rainwater, when raining, rainwater
It is flowed into light pole by connecing rain mouth, is flowed into along light pole in the first water tank, the first water tank starts to collect rain, when the first water
When rainwater in case is more and more, the first water tank will move to the direction close to the second water tank, until the water in the first water tank is expired
During to outlet pipe, inserted link will open outlet pipe, and water will be flowed into the second water tank from the first water tank, start to collect in the second water tank
Rain, when the second water tank is filled with, capping is opened, unnecessary rainwater is drained into underground；If other first water tank and the second water tank
It is interior, it has been filled with rainwater, then this process can be changed the rainwater in the first water tank and the second water tank.
When LED illumination lamp temperature is higher, start the first water pump, the interior water of the first water tank is pumped into the by the first water pump
In one water main, the first water main cools down to side lever, reduces the temperature of side lever, reaches the purpose to LED illumination lamp radiating；
After the water temperature in the first water tank gradually rises, controlling organization will close the first water pump, and the first water pump stops supplying water, and now beats
The second water pump is driven, the second water pump starts to cool to side lever, and the first water tank proceeds by radiating during this, when the second water tank
After temperature rise, when the temperature of the first water tank is reduced to suitable cooling, the second water pump is closed, controlling organization will control the first water pump
Start, persistently side lever is radiated, so circulation, reach the purpose alternately to be radiated to side lever.
Compared with prior art, this programme has the beneficial effect that：This programme is set by the first water tank and the second water tank etc.
Put, the radiating of the alternative expression of continuation can be carried out to side lever so that side lever maintains relatively low temperature, ensure that LED illumination lamp
Preferably radiate, so as to extend the service life of LED illumination lamp.
Further：Controlling organization includes expanded by heating block and button, and expanded by heating block is oppositely arranged with button, and button is used for
The first water pump is controlled to open and close.When the temperature on side lever gradually rises, start the first water pump, the first water pump is by the first water tank
Water is pumped into the first water main, and with circulation, the water temperature in the first water tank gradually rises, and expanded by heating block will be heated gradually swollen
Swollen, when temperature is increased to a timing, expanded by heating block will be expanded into and be touched with button, and button will close the first water pump as first
Water main supply water, when side lever temperature reduce to a certain extent after, expanded by heating block product will reduce, expanded by heating block depart from
Button is touched, and the first water pump will be supplied water, it is achieved thereby that the first water pump automatically adjusts.
Further：Expanded by heating block is block rubber.Block rubber has good elasticity, is easily expanded when heated, easy during cooling
Reduce, can reach the requirement of expanded by heating block Volume Changes.
Further：Second spring is connected between capping and the second water tank.The setting of second spring, it is ensured that capping can be tight
Close good seal delivery port.
Further：The 3rd spring is connected between second water tank and support base, the second water tank is positioned at the relative support of capping
The fore-set for pushing up Kaifeng lid is fixed with seat.This is set, and when water is full in the second water tank, the second water tank is moved to capping and top
Capping is lifted off delivery port by the position of post contact, fore-set, and unnecessary water will be flowed into underground from delivery port in the second water tank, and second
After not being further added by water in water tank, the moisture in the second water tank gradually decreases, and the second water tank gradually moves upwards, until the second water tank
After the certain water of interior maintenance, capping departs from fore-set.
Further, it is rotatable heat-removal bar in the middle part of side lever, is fixed with first gear on heat-removal bar, first gear is engaged with
Second gear, second gear are coaxially connected with turbine, and turbine rotation is connected in the second water injection pipe.After second starting mode of pump, the
Water in second water tank is pumped into the second water main by two water pumps, and the water of flowing will drive turbine rotation, and turbine will drive
Two pinion rotations, second gear will drive first gear to rotate, and first gear will drive heat-removal bar to rotate, and add heat-removal bar week
The air flow enclosed, the radiating of heat-removal bar is accelerated, so that side lever heat dispersion is stronger, be more easy to the heat of IED illuminating lamps
Amount distributes, and ensures that LED illumination lamp maintains relatively low temperature, preferably extends the service life of LED illumination lamp.
Brief description of the drawings
Fig. 1 is the schematic diagram for the solar street light embodiment that the present invention has heat sinking function.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Light pole 1, side lever 2, first gear 3, heat-removal bar 4, LED illumination lamp 5,
Two gears 6, the second water main 7, the first water main 8, support base 9, the first water tank 10, the first water pump 11, block rubber 12, button
13rd, the second water tank 14, capping 15, fore-set 16, the second water pump 17.
Shown in the basic reference chart 1 of embodiment, there is the solar street light of heat sinking function, including light pole 1 and side lever 2, side
Bar 2 is arranged on light pole 1, and the right side of side lever 2 is connected with LED illumination lamp 5, the heat conducting pipe that side lever 2 is connected for LED illumination lamp 5, road
The inner hollow of lamp stand 1, the top of light pole 1, which is provided with, connects rain mouth, and the bottom of light pole 1 is provided with support base 9, and light pole 1 is welded on branch
Support on seat 9, the bottom of light pole 1 is communicated with the first water tank 10, and the first water tank 10 is communicated with the first water pump 11, and the first water pump 11 connects
There is the first water main 8, the outlet of the first water main 8 connects with the first water tank 10, and the first water tank 10 is slidably connected at support base 9
On, the first spring is welded between the first water tank 10 and support base 9, the first water main 8 is wound on side lever 2, the first water tank 10
The controlling organization opened and closed according to change the first water pump 11 of control of temperature is inside provided with, controlling organization includes block rubber 12 and button
13, block rubber 12 is oppositely arranged with button 13, and button 13 is used to control the first water pump 11 to open and close, and is slidably connected in support base 9
Second water tank 14, the second water tank 14 are less than the first water tank 10, the top of the first water tank 10 connection outlet pipe, outlet pipe and the second water tank
14 connections, outlet pipe are slidably connected in the second water tank 14, and the inserted link opened and closed for outlet pipe is slidably connected on outlet pipe, are inserted
Bar is welded on support base 9, and the second water tank 14 is communicated with the second water pump 17, and the second water main 7 is communicated with the second water pump 17, the
Two water mains 7 are connected with the first water tank 10, and the second water main 7 is wound on side lever 2, and the bottom of the second water tank 14 is provided with delivery port,
Capping 15 is slidably connected on delivery port, second spring, the second water tank 14 and branch are welded between the water tank 14 of capping 15 and second
The 3rd spring is welded between support seat 9, the second water tank 14 is welded with 15 relative support bases 9 of capping for pushing up Kaifeng lid
15 fore-set 16, the middle part of side lever 2 is rotatable heat-removal bar 4, is fixed with first gear 3 on heat-removal bar 4, first gear 3 engages
There is second gear 6, second gear 6 is coaxially connected with turbine, and turbine rotation is connected in the second water injection pipe.
When raining, rainwater is flowed into light pole 1 by connecing rain mouth, is flowed into along light pole 1 in the first water tank 10, the
One water tank 10 starts to collect rain, and when the rainwater in the first water tank 10 is more and more, the first water tank 10 will move downward, until first
When water in water tank 10 is expired to outlet pipe, inserted link will open outlet pipe, and water will be flowed into the second water tank 14 from the first water tank 10
It is interior, start to collect rain in the second water tank 14, when the second water tank 14 is filled with, the second water tank 14 is moved to what capping 15 contacted with fore-set 16
Position, fore-set 16 will cover 15 and be lifted off delivery port, and unnecessary water will be flowed into underground, the second water from delivery port in the second water tank 14
After not being further added by water in case 14, the moisture in the second water tank 14 gradually decreases, the second water tank 14 gradually motion upwards, until second
In water tank 14 after the certain water of maintenance, capping 15 departs from fore-set 16；If in other first water tank 10 and the second water tank 14,
Rainwater has been filled with it, then this process can be changed the rainwater in the first water tank 10 and the second water tank 14.
When the temperature of LEDLED illuminating lamps 5 is higher, the temperature on side lever 2 gradually rises, and starts the first water pump 11, the first water
Water in first water tank 10 is pumped into the first water main 8 by pump 11, and the first water main 8 cools down to side lever 2, reduces side lever
2 temperature, with circulation, after the water temperature in the first water tank 10 gradually rises, block rubber 12 heated will gradually expand, and work as temperature
A timing is increased to, block rubber 12 will be expanded into touch with button 13, and it is the first main water that button 13, which will close the first water pump 11,
Pipe 8 is supplied water, and now opens the second water pump 17, and the water in the second water tank 14 is pumped into the second water main 7 by the second water pump 17, the
Two water mains 7 cool down to side lever 2, and the water of flowing will also drive turbine rotation, and turbine will drive 6 turns of second gear
Dynamic, second gear 6 will drive first gear 3 to rotate, and first gear 3 will drive heat-removal bar 4 to rotate, and add around heat-removal bar 4
Air flow, accelerate the radiating of heat-removal bar 4；The first water tank 10 proceeds by radiating during this, after the second water pump 17 starts,
Water in second water tank 14 is pumped into the second water main 7 by the second water pump 17, and the water of flowing will drive turbine rotation, when second
After the temperature rise of water tank 14, the water temperature in the first water tank 10 is gradually lowered to the temperature for being adapted to cooling, and the volume of block rubber 12 will
It can reduce, block rubber 12 departs to touch with button 13, and the first water pump 11 will be opened and the first water main 8 is supplied water, and close
Second water pump 17, the second water tank 14 start to cool, and then after the temperature of the first water tank 10 raises, are then turned on the second water pump 17, such as
This circulation, reaches the purpose alternately to be radiated to side lever 2.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. the solar street light with heat sinking function, including light pole and side lever, side lever are arranged on light pole, side lever is away from road
The side of lamp stand is connected with LED illumination lamp, it is characterised in that side lever is the heat conducting pipe that LED illumination lamp is connected, in light pole inside
Sky, light pole top, which is provided with, connects rain mouth, and light pole bottom is provided with support base, and light pole is fixedly connected on support base, street lamp
Bar bottom is communicated with the first water tank, and the first water tank is communicated with the first water pump, and the first water pump is communicated with the first water main, the first main water
The outlet of pipe is connected with the first water tank, and the first water tank is slidably connected on support base, is connected between the first water tank and support base
First spring, the first water main are wound on side lever, are provided with the first water tank and are controlled the first water pump to open according to the change of temperature
The controlling organization closed, the second water tank is slidably connected in support base, and the second water tank is less than the first water tank, the connection of the first tank top
Outlet pipe, outlet pipe are connected with the second water tank, and outlet pipe is slidably connected in the second water tank, is provided with outlet pipe for water outlet
The inserted link that pipe opens and closes, the second water tank is communicated with the second water pump, is communicated with the second water main on the second water pump, the second water main and the
One water tank is connected, and the second water main is wound on side lever, and the second water tank bottom is provided with delivery port, and envelope is slidably connected on delivery port
Lid.
2. the solar street light according to claim 1 with heat sinking function, it is characterised in that：The controlling organization includes
Expanded by heating block and button, expanded by heating block are oppositely arranged with button, and button is used to control the first water pump to open and close.
3. the solar street light according to claim 2 with heat sinking function, it is characterised in that：The expanded by heating block is
Block rubber.
4. the solar street light according to claim 1 with heat sinking function, it is characterised in that：The capping and the second water
Second spring is connected between case.
5. the solar street light according to claim 4 with heat sinking function, it is characterised in that：Second water tank and branch
The 3rd spring is connected between support seat, the second water tank is fixed with the top for the lid that broken a seal for top positioned at covering on relative support base
Post.
6. the solar street light with heat sinking function according to any one of claim 1-5, it is characterised in that：The side
It is rotatable heat-removal bar in the middle part of bar, is fixed with first gear on heat-removal bar, first gear is engaged with second gear, second gear
Turbine coaxially is connected with, turbine rotation is connected in the second water injection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986740.0A CN107702047B (en) | 2017-10-20 | 2017-10-20 | Solar street lamp with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986740.0A CN107702047B (en) | 2017-10-20 | 2017-10-20 | Solar street lamp with heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702047A true CN107702047A (en) | 2018-02-16 |
| CN107702047B CN107702047B (en) | 2020-08-07 |
Family
ID=61182871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986740.0A Active CN107702047B (en) | 2017-10-20 | 2017-10-20 | Solar street lamp with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702047B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506878A (en) * | 2018-03-01 | 2018-09-07 | 深圳市贝优通新能源技术开发有限公司 | A kind of environment-friendly type LED illuminating street lamp with heat sinking function based on Internet of Things |
| CN108561822A (en) * | 2018-04-17 | 2018-09-21 | 中山市风华稀柠照明设计有限公司 | A kind of garden lamp |
| CN108713421A (en) * | 2018-05-24 | 2018-10-30 | 道真自治县云星种植有限责任公司 | Cortex Phellodendri planting greenhouse |
| CN108758582A (en) * | 2018-06-15 | 2018-11-06 | 东阳市天齐知识产权运营有限公司 | Heat dissipation heating system based on street lamp main body |
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| JPH05325603A (en) * | 1992-05-14 | 1993-12-10 | Stanley Electric Co Ltd | Installation method for lighting device of discharge lamp headlight |
| US7990030B2 (en) * | 2009-10-12 | 2011-08-02 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Lamp assembly |
| CN203500974U (en) * | 2013-09-30 | 2014-03-26 | 周庆川 | Flow heat dissipation type street lamp |
| CN205716828U (en) * | 2016-05-18 | 2016-11-23 | 江苏新思维光电有限公司 | A kind of high efficiency and heat radiation street lamp |
| CN205746552U (en) * | 2016-06-20 | 2016-11-30 | 安徽科发信息科技有限公司 | A kind of solar street light |
| CN106704971A (en) * | 2016-12-16 | 2017-05-24 | 重庆博钻太阳能灯具有限公司 | Automatic cleaning solar street lamp |
| CN106838783A (en) * | 2016-12-09 | 2017-06-13 | 扬州市泰吉工贸有限公司 | A kind of solar street light |
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2017
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|---|---|---|---|---|
| JPH05325603A (en) * | 1992-05-14 | 1993-12-10 | Stanley Electric Co Ltd | Installation method for lighting device of discharge lamp headlight |
| US7990030B2 (en) * | 2009-10-12 | 2011-08-02 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Lamp assembly |
| CN203500974U (en) * | 2013-09-30 | 2014-03-26 | 周庆川 | Flow heat dissipation type street lamp |
| CN205716828U (en) * | 2016-05-18 | 2016-11-23 | 江苏新思维光电有限公司 | A kind of high efficiency and heat radiation street lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506878A (en) * | 2018-03-01 | 2018-09-07 | 深圳市贝优通新能源技术开发有限公司 | A kind of environment-friendly type LED illuminating street lamp with heat sinking function based on Internet of Things |
| CN108561822A (en) * | 2018-04-17 | 2018-09-21 | 中山市风华稀柠照明设计有限公司 | A kind of garden lamp |
| CN108713421A (en) * | 2018-05-24 | 2018-10-30 | 道真自治县云星种植有限责任公司 | Cortex Phellodendri planting greenhouse |
| CN108758582A (en) * | 2018-06-15 | 2018-11-06 | 东阳市天齐知识产权运营有限公司 | Heat dissipation heating system based on street lamp main body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107702047B (en) | 2020-08-07 |
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Effective date of registration: 20200624 Address after: 417000 seven groups of Xinhe village in Shui Dong Di Town, Lou Xing District, Loudi, Hunan Applicant after: HUNAN KANGSHENG QINGFENG NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 563318 Fenghua Town, Suiyang County, Zunyi City, Guizhou province (No. 4 road, Suiyang Economic Development Zone) Applicant before: GUIZHOU SKY RESOURCES SOLAR TECHNOLOGY Co.,Ltd. |
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