CN107726216B - Double-lamp-holder solar street lamp - Google Patents
Double-lamp-holder solar street lamp Download PDFInfo
- Publication number
- CN107726216B CN107726216B CN201710957567.1A CN201710957567A CN107726216B CN 107726216 B CN107726216 B CN 107726216B CN 201710957567 A CN201710957567 A CN 201710957567A CN 107726216 B CN107726216 B CN 107726216B
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- Prior art keywords
- storage battery
- lamp
- lamp post
- cavity
- accommodating box
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Classifications
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- 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
- F21S9/035—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 the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- 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
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
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- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
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- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a double-lamp-holder solar street lamp which comprises a controller, a charging and discharging circuit, a storage battery, a lamp post, a storage battery accommodating box fixed at the top of the lamp post, a first auxiliary lamp post fixed with the storage battery accommodating box, a first solar panel fixed on the first auxiliary lamp post, a first lamp holder fixed at the end part of the first auxiliary lamp post, a second auxiliary lamp post fixed with the storage battery accommodating box, a second solar panel fixed on the second auxiliary lamp post and a second lamp holder fixed at the end part of the second auxiliary lamp post, wherein two parallel bearing ribs are arranged in the storage battery accommodating box, and the storage battery is placed on the two bearing ribs. The storage battery of the street lamp is protected and prevented from being stolen, and the storage battery has good heat dissipation when in use.
Description
Technical Field
The invention relates to the field of street lamps, in particular to a double-lamp-holder solar street lamp.
Background
Street lamps are main facilities of urban illumination, and with the technological progress, the L ED street lamps of solar energy are used more and more widely, and L ED street lamps of current solar energy need to set up the battery, and some of current batteries are installed in the below ground, and some install at the solar cell panel back, do not set up specific battery containing box to the heat dissipation of battery also is one of the problem that needs to solve.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a double-lamp-holder solar street lamp.
The technical scheme is as follows: the utility model provides a double-lamp-holder solar street lamp, includes controller, charge-discharge circuit, battery, lamp pole, fixes the battery at the lamp pole top hold the case, with the battery hold the case fixed first pair lamp pole, fix first solar cell panel on first pair lamp pole, fix the first lamp holder at first pair lamp pole tip, with the battery hold the case fixed second pair lamp pole, fix the second solar cell panel on the vice lamp pole of second and fix the second lamp holder at the vice lamp pole tip of second, the battery holds the bearing muscle that has two parallels in the case, the battery is placed on two bearing muscle.
Further, the lamp post comprises a first pipeline, a second pipeline, a third pipeline, a first ventilation hard tube and a second ventilation hard tube, wherein a first partition plate and a second partition plate are arranged in the storage battery accommodating box, the first partition plate and the second partition plate divide the space in the storage battery accommodating box into a first chamber, a middle chamber and a second chamber, a first heat conduction plate abutting against the first side wall of the storage battery and a second heat conduction plate abutting against the second side wall of the storage battery are arranged in the middle chamber, the first heat conduction plate is connected with a plurality of first fins penetrating through the first partition plate, a first sealing ring is arranged between each first fin and the first partition plate, the second heat conduction plate is connected with a plurality of second fins penetrating through the second partition plate, a second sealing ring is arranged between each second fin and the second partition plate, and an upper fixing plate and a lower fixing plate are arranged in the lamp post, a cooling liquid containing cavity is formed between the upper fixing plate and the lower fixing plate in the lamp post, cooling liquid is contained in the cooling liquid containing cavity, the first pipeline is connected with the first cavity and the cooling liquid containing cavity, a liquid pump is arranged on the first pipeline, the second pipeline is connected with the second cavity and the cooling liquid containing cavity, and the third pipeline is connected with the first cavity and the second cavity; the lamp post is characterized in that the first ventilation hard tube penetrates through the first partition plate and a first side wall of the storage battery containing box, the first ventilation hard tube is connected with the middle cavity and the external space of the storage battery containing box, the second ventilation hard tube penetrates through the second partition plate and a second side wall of the storage battery containing box, the second ventilation hard tube is connected with the middle cavity and the external space of the storage battery containing box, the bottom wall of the storage battery containing box is provided with an air inlet hole, the air inlet hole is connected with the space above an upper fixing plate in the middle cavity and the lamp post, the side wall of the lamp post is provided with a through hole, the through hole is located above the upper fixing plate, a heat dissipation fan is installed in the lamp post, and the heat dissipation fan is located above the through.
Furthermore, a temperature sensor is fixed in the middle chamber, and the temperature sensor, the liquid pump and the cooling fan are all connected with the controller; the controller controls the cooling fan and the liquid pump to be turned on and off if the measured value of the temperature sensor is smaller than a set threshold value when the street lamp is turned on, and controls the cooling fan and the liquid pump to be turned on if the measured value of the temperature sensor is larger than or equal to the set threshold value.
Further, the first ventilation hard tube, the first partition plate and the first side wall of the storage battery accommodating box are welded, sealed and fixed; and the second ventilation hard tube, the second partition plate and the second side wall of the storage battery accommodating box are welded, sealed and fixed.
Further, the first pipeline, the second pipeline and the third pipeline are hoses.
Further, the first fin and the second fin are both made of a copper-aluminum alloy.
Further, the first heat-conducting plate and the plurality of first fins are integrally formed, and the second heat-conducting plate and the plurality of second fins are integrally formed.
Further, the through holes are provided with two through holes which are round holes, and the axes of the two through holes are located at the same horizontal height.
Furthermore, the lamp pole internal cooling liquid containing cavity is connected with the first pipeline through a first round hole in the side wall of the lamp pole, the lamp pole internal cooling liquid containing cavity is connected with the second pipeline through a second round hole in the side wall of the lamp pole, and the distance between the axes of the first round hole and the second round hole is more than 3 meters.
Further, the first side wall and the second side wall of the storage battery accommodating cavity are opposite side walls; the first side wall and the second side wall of the storage battery are opposite side walls.
Has the advantages that: according to the street lamp, the storage battery is arranged at the top of the lamp post, so that the storage battery is protected, on one hand, the storage battery is prevented from being stolen, and on the other hand, the cooling effect is good due to the adoption of the air cooling and water cooling dual cooling mode.
Drawings
FIG. 1 is a schematic view of a street light;
fig. 2 is a schematic view of a lamp post and a battery receiving cavity.
Detailed Description
Reference numerals: 1.1 a first sub-lamp post; 1.2 a first solar panel; 1.3 a first lamp cap; 2.1 a second sub-lamp post; 2.2 a second solar panel; 2.3 a second lamp cap; 3.1 a first pipeline; 3.2 a second pipeline; 3.1.1 liquid pump; 10 lamp pole; 10.1 lower fixing plate; 10.2, fixing a plate; 10.3 a third line; 10.4 radiator fan; 10.5 through holes; 4 a storage battery housing case; 4.1 a first separator; 4.2 a second separator; 5.1 a first venting rigid tube; 5.2 a second venting hard tube; 6.1 a first heat-conducting plate; 6.2 first fins; 6.3 first seal ring; 7.1 a second heat-conducting plate; 7.2 second fins; 7.3 a second sealing ring; 8, a storage battery; 8.1 carrying ribs; 9 temperature sensor.
The utility model provides a double-lamp-holder solar street lamp, includes controller, charge and discharge circuit, battery 8, lamp pole 10, fixes at the battery at lamp pole top and holds case 4, with the battery holds the first pair lamp pole 1.1 that the case is fixed, fixes first solar cell panel 1.2 on first pair lamp pole, fixes first lamp holder 1.3 at first pair lamp pole tip, with the battery holds the vice lamp pole 2.1 of the fixed second of case, fixes second solar cell panel 2.2 on the vice lamp pole of second and fixes the second lamp holder 2.3 at the vice lamp pole tip of second, the battery holds and has two parallels to bear muscle 8.1 in the case, the battery is placed on two bear the muscle. The lamp holder is characterized by further comprising a first pipeline 3.1, a second pipeline 3.2, a third pipeline 10.3, a first ventilating hard tube 5.1 and a second ventilating hard tube 5.2, a first partition plate 4.1 and a second partition plate 4.2 are arranged in the storage battery accommodating box 4, the first partition plate and the second partition plate divide the space in the storage battery accommodating box into a first chamber, a middle chamber and a second chamber, a first heat conduction plate 6.1 abutting against the first side wall of the storage battery and a second heat conduction plate 7.1 abutting against the second side wall of the storage battery are arranged in the middle chamber, the first heat conduction plate is connected with a plurality of first fins 6.2 penetrating through the first partition plate, a first sealing ring 6.3 is arranged between each first fin and the first partition plate, a plurality of second fins 7.2 penetrating through the second partition plate are connected with the second heat conduction plate, a second sealing ring 7.3 is arranged between each second fin and the second partition plate, an upper fixing plate and a lower fixing plate are arranged in the lamp holder, a cooling liquid containing cavity is formed between the upper fixing plate and the lower fixing plate in the lamp post, cooling liquid is contained in the cooling liquid containing cavity, the first pipeline is connected with the first cavity and the cooling liquid containing cavity, a liquid pump is arranged on the first pipeline, the second pipeline is connected with the second cavity and the cooling liquid containing cavity, and the third pipeline is connected with the first cavity and the second cavity; the lamp post is characterized in that the first ventilation hard tube penetrates through the first partition plate and a first side wall of the storage battery containing box, the first ventilation hard tube is connected with the middle cavity and the external space of the storage battery containing box, the second ventilation hard tube penetrates through the second partition plate and a second side wall of the storage battery containing box, the second ventilation hard tube is connected with the middle cavity and the external space of the storage battery containing box, the bottom wall of the storage battery containing box is provided with an air inlet hole, the air inlet hole is connected with the space above an upper fixing plate in the middle cavity and the lamp post, the side wall of the lamp post is provided with a through hole 10.5, the through hole is located above the upper fixing plate, a heat dissipation fan 10.4 is installed in the lamp post, and the heat dissipation fan is located above the through. A temperature sensor 9 is further fixed in the middle cavity, and the temperature sensor, the liquid pump and the cooling fan are all connected with the controller; the controller controls the cooling fan and the liquid pump to be turned on and off if the measured value of the temperature sensor is smaller than a set threshold value when the street lamp is turned on, and controls the cooling fan and the liquid pump to be turned on if the measured value of the temperature sensor is larger than or equal to the set threshold value. The first ventilation hard tube, the first partition plate and the first side wall of the storage battery accommodating box are welded, sealed and fixed; and the second ventilation hard tube, the second partition plate and the second side wall of the storage battery accommodating box are welded, sealed and fixed. The first pipeline, the second pipeline and the third pipeline are hoses. The first fin and the second fin are both made of copper-aluminum alloy. The first heat-conducting plate and the plurality of first fins are integrally formed, and the second heat-conducting plate and the plurality of second fins are integrally formed. The through-hole has two, and two through-holes are the round hole, and the axis of two through-holes is located same level.
According to the street lamp, the storage battery is arranged in the storage battery accommodating cavity at the top of the lamp post, so that the storage battery is protected, the battery is not easy to steal, when the street lamp is started, the cooling fan is used for performing air cooling heat dissipation when the temperature of the storage battery is low, and when the temperature of the storage battery is high, the liquid pump is used for pumping cooling liquid to form water cooling circulation. And because the lamp pole is rectangular, so the coolant in the coolant holding chamber can be cooled naturally and rapidly. For better natural cooling, the outer side wall of the lamp post can be fixed with radiating fins. The street lamp wires are arranged on the top of the lamp post, and the lamp post below the upper fixing plate does not need to be provided with wires. When air is cooled, air enters from the through hole, enters the air inlet hole and comes out from the first ventilating hard pipe and the second ventilating hard pipe.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (4)
1. A double-lamp-holder solar street lamp comprises a first pipeline, a second pipeline, a third pipeline, a first ventilating hard tube, a second ventilating hard tube, a controller, a charging and discharging circuit, a storage battery, a lamp post, a storage battery accommodating box fixed to the top of the lamp post, a first auxiliary lamp post fixed to the storage battery accommodating box, a first solar cell panel fixed to the first auxiliary lamp post, a first lamp holder fixed to the end of the first auxiliary lamp post, a second auxiliary lamp post fixed to the storage battery accommodating box, a second solar cell panel fixed to the second auxiliary lamp post and a second lamp holder fixed to the end of the second auxiliary lamp post, and is characterized in that two parallel bearing ribs are arranged in the storage battery accommodating box, and the storage battery is placed on the two bearing ribs; the storage battery accommodating box is internally provided with a first partition plate and a second partition plate, the first partition plate and the second partition plate divide the space in the storage battery accommodating box into a first cavity, a middle cavity and a second cavity, a first heat conduction plate which is abutted to a first side wall of the storage battery and a second heat conduction plate which is abutted to a second side wall of the storage battery are arranged in the middle cavity, the first heat conduction plate is connected with a plurality of first fins penetrating through the first partition plate, a first sealing ring is arranged between each first fin and the first partition plate, the second heat conduction plate is connected with a plurality of second fins penetrating through the second partition plate, a second sealing ring is arranged between each second fin and the second partition plate, an upper fixing plate and a lower fixing plate are arranged in the lamp post, a cooling liquid accommodating cavity is formed between the upper fixing plate and the lower fixing plate in the lamp post, and cooling liquid is accommodated in the cooling liquid accommodating cavity, the first pipeline is connected with the first cavity and the cooling liquid containing cavity, a liquid pump is arranged on the first pipeline, the second pipeline is connected with the second cavity and the cooling liquid containing cavity, and the third pipeline is connected with the first cavity and the second cavity; the first air hard tube penetrates through the first partition plate and a first side wall of the storage battery accommodating box, the first air hard tube is connected with the middle chamber and the space outside the storage battery accommodating box, the second air hard tube penetrates through the second partition plate and a second side wall of the storage battery accommodating box, the second air hard tube is connected with the middle chamber and the space outside the storage battery accommodating box, the bottom wall of the storage battery accommodating box is provided with an air inlet hole, the air inlet hole is connected with the middle chamber and the space above an upper fixing plate in the lamp post, the side wall of the lamp post is provided with a through hole, the through hole is positioned above the upper fixing plate, a heat dissipation fan is installed in the lamp post, and the heat dissipation fan is positioned above the through hole; a temperature sensor is also fixed in the middle cavity, and the temperature sensor, the liquid pump and the cooling fan are all connected with the controller; the controller controls the cooling fan and the liquid pump to be turned on and off when the street lamp is turned on and if the measured value of the temperature sensor is smaller than a set threshold value, and controls the cooling fan and the liquid pump to be turned on when the measured value of the temperature sensor is larger than or equal to the set threshold value; the first ventilation hard tube, the first partition plate and the first side wall of the storage battery accommodating box are welded, sealed and fixed; the second ventilation hard tube, the second partition plate and the second side wall of the storage battery accommodating box are welded, sealed and fixed; the first pipeline, the second pipeline and the third pipeline are hoses; the first fin and the second fin are both made of copper-aluminum alloy.
2. The dual-burner solar street light as recited in claim 1, wherein the first heat-conducting plate and the plurality of first fins are integrally formed, and the second heat-conducting plate and the plurality of second fins are integrally formed.
3. The double-lamp-cap solar street lamp according to claim 1, wherein the number of the through holes is two, the two through holes are circular holes, and the axes of the two through holes are located at the same horizontal height.
4. The dual-cap solar street light as recited in claim 1, wherein the battery is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957567.1A CN107726216B (en) | 2017-10-16 | 2017-10-16 | Double-lamp-holder solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957567.1A CN107726216B (en) | 2017-10-16 | 2017-10-16 | Double-lamp-holder solar street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726216A CN107726216A (en) | 2018-02-23 |
| CN107726216B true CN107726216B (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710957567.1A Active CN107726216B (en) | 2017-10-16 | 2017-10-16 | Double-lamp-holder solar street lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN107726216B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639230B (en) * | 2021-07-02 | 2023-04-11 | 江苏迪生建设集团有限公司 | High-power multi-lamp-holder LED street lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463956A (en) * | 2008-06-16 | 2009-06-24 | 厦门市三安光电科技有限公司 | Water cooling LED street lamp that combines with wind-force |
| CN201265781Y (en) * | 2008-03-14 | 2009-07-01 | 杨富闳 | Wind power and solar energy integrated road lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207279484U (en) * | 2017-08-29 | 2018-04-27 | 江苏永诚交通集团有限公司 | A kind of high intensity solar LED street lamp |
-
2017
- 2017-10-16 CN CN201710957567.1A patent/CN107726216B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265781Y (en) * | 2008-03-14 | 2009-07-01 | 杨富闳 | Wind power and solar energy integrated road lamp |
| CN101463956A (en) * | 2008-06-16 | 2009-06-24 | 厦门市三安光电科技有限公司 | Water cooling LED street lamp that combines with wind-force |
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| Publication number | Publication date |
|---|---|
| CN107726216A (en) | 2018-02-23 |
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Effective date of registration: 20200624 Address after: 315600 No. 30 Park Road, Chalu Town, Ninghai County, Ningbo City, Zhejiang Province Applicant after: NINGBO FORLAND LIGHTING TECHNOLOGY Co.,Ltd. Address before: 225600 Jiangsu city of Yangzhou province Gaoyou City Tongda garden 9 building 201 huailu screen Applicant before: Yan Zhengxiang |
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