CN109058898A - A kind of efficient heat radiating LED street lamp - Google Patents
A kind of efficient heat radiating LED street lamp Download PDFInfo
- Publication number
- CN109058898A CN109058898A CN201810933494.7A CN201810933494A CN109058898A CN 109058898 A CN109058898 A CN 109058898A CN 201810933494 A CN201810933494 A CN 201810933494A CN 109058898 A CN109058898 A CN 109058898A
- Authority
- CN
- China
- Prior art keywords
- channel
- lamp stand
- fixed block
- battery
- accommodating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
-
- 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
Abstract
The invention discloses a kind of efficient heat radiating LED street lamps, including controller, solar panel, lamp stand, bottom plate and top plate, lamp stand side wall has multiple heat release holes, lamp stand side wall is provided with multiple LED luminescence units, wireless communication unit is fixed at top plate, there is radiator fan in lamp stand, there is the first battery accommodating chamber and the second battery accommodating chamber in bottom plate, there is vertical interface channel and horizontal connection channel in bottom plate, plate upper surface is fixed with the first fixed block and the second fixed block, and the first and second fixed block all has and open channel.Street lamp of the invention, good heat dissipation effect, and be particularly suitable for square and use, using flexible.
Description
Technical field
The present invention relates to street lamp fields, and in particular to a kind of efficient heat radiating LED street lamp.
Background technique
With advances in technology, LED light source is increasingly becoming the principal light source in street lamp field, and road increasingly tends at present
In the LED solar street light of independent power generation.During the fever of LED lamp bead in actual use and storage battery power supply
Excessive heating problem will affect the performance of street lamp.Existing street lamp is fixed after installing mostly, but if is capable of providing one
A little decorations newly can be good square street lamps, and street lamp is removable, then when a collection of street lamp can be used meeting different squares and do activity
Decoration need.But the stability that this Decoration street lamp uses at the scene, and reply varying environment also need to overcome many
Problem.And the product of the street lamp of this design also rarer maturation at present.
Summary of the invention
Goal of the invention: the present invention is directed to overcome the deficiencies of existing technologies, a kind of efficient heat radiating LED street lamp is provided.
Technical solution: a kind of efficient heat radiating LED street lamp, including controller, solar panel, lamp stand, it is fixed on lamp stand
The bottom plate of bottom and the top plate being fixed at the top of lamp stand, the lamp stand are hollow cylindrical lamp stand, and the lamp stand side wall has
Multiple heat release holes, the lamp stand side wall are provided with multiple LED luminescence units, are fixed with wireless communication unit at the top plate, institute
Stating has radiator fan in lamp stand, have the first battery accommodating chamber for accommodating the first battery in the bottom plate and be used for
Accommodate the second battery accommodating chamber of the second battery, have in the bottom plate with the vertical interface channel being connected to inside lamp stand and
The horizontal connection channel being connected to vertical interface channel, the lower surface of the first battery accommodating chamber and first battery
Between there is the first heat conductive pad, have between the lower surface of the second battery accommodating chamber and second battery and second lead
Heat pad, the first and second battery accommodating chamber are respectively positioned on above the horizontal connection channel, and the plate upper surface is fixed with the
One fixed block and the second fixed block, first and second fixed block are located at the two sides of the lamp stand, also have in the bottom plate and water
First Vertical Channel of one end connection in flushconnection channel and the second Vertical Channel being connected to the other end in horizontal connection channel；
There is the third channel being connected to the first Vertical Channel and the fourth lane being connected to third channel, institute in first fixed block
It states also with Five-channel and the first blind hole being connect with Five-channel in the first fixed block, first blind hole is interior to have first
Liquid level sensor, one end of the fourth lane opening are lower than the one end connecting with third channel, the Five-channel opening
One end is lower than the one end being connected to first blind hole；There is the 6th be connected to the second Vertical Channel in second fixed block
Channel and the 7th channel being connected to the 6th channel also have the 8th channel in second fixed block and connect with the 8th channel
The second blind hole, there is in second blind hole the second liquid level sensor, one end of the 7th channel opening lower than and the 6th
Channel attached one end, one end of the 8th channel opening are lower than the one end being connected to second blind hole.
Further, the lower surface of first heat conductive pad has multiple first hemispherical projections, under the first accommodating chamber
Surface has multiple the first hemispherical grooves engaged with the first hemispherical projections；The lower surface of second heat conductive pad has more
The lower surface of a second hemispherical projections, the second accommodating chamber has multiple the second hemisphericals engaged with the second hemispherical projections recessed
Slot.
Further, it is also equipped with heating device in the lamp stand, there is the first blind hole of connection in first fixed block
With the first interface channel of third channel, there is the first valve at first interface channel；Have in second fixed block
It is connected to the second interface channel of the second blind hole and the 6th channel, there is the second valve at second interface channel.
Further, the wireless communication unit and radiator fan are connect with the controller, when the first liquid level senses
When the measured value of device or the second liquid level sensor is greater than given threshold, controller controls wireless communication unit and emits alarm signal.
Further, the first and second battery is lithium battery.
Further, the side wall of the lamp stand has multiple LED luminescence unit mounting holes, each LED luminescence unit installation
The LED luminescence unit is fixedly installed at hole, each LED luminescence unit mounting hole is covered by a translucent cover, described
Luminescence unit include circuit board, the multiple LED lamp beads for being installed on circuit board, the heat-conducting block abutted with the circuit board and with it is described
Multiple radiating fins of heat-conducting block connection, the lamp stand are hollow cylindrical lamp stand, and all radiating fins are respectively positioned on hollow
Lamp stand in.
Further, bearing is provided on the top plate, shaft is installed at the bearing, be fixed at the shaft by
Moving gear, the top of the shaft are fixed with cross bar, and 4 ends of cross bar are respectively connected with a connecting rope, each
Connecting rope is connected with a transparent straight-bar, and driving motor is further fixed on the top plate, is consolidated on the motor shaft of the driving motor
Surely there is the driving gear engaged with driven gear.
Further, the LED luminescence unit mounting hole has 3, and 3 mounting holes are located at same level height；Described ten
The central intersection point of font bar and the top of the shaft are welded and fixed.
Further, the light transmission is covered with 3, and 3 translucent covers are located at same level height, has at the lamp stand multiple
Heat release hole, the level height of multiple heat release hole bottom edges are above the level height of the translucent cover tip edge.
The utility model has the advantages that street lamp of the invention, battery is arranged on bottom plate, so that the stability of bottom plate is increased, and
And independent power generation, energy storage, it can satisfy the lasting use of a period of time without manual intervention.And when square encounters severe day
When gas, such as when storm water, can and alarm, avoid the damage of the Decoration street lamp.
Detailed description of the invention
The schematic diagram of Fig. 1 street lamp；
The partial enlarged view of the a-quadrant Fig. 2；
The partial enlarged view of Fig. 3 B area.
Specific embodiment
Appended drawing reference: 1.1 first batteries；1.3 first heat conductive pads；1.5 first Vertical Channels；2.1 second batteries；
2.3 second heat conductive pads；2.5 second Vertical Channels；3 bottom plates；3.1 horizontal connection channels；3.2 vertical interface channels；6 lamp stands；6.1
Radiator fan；6.2 heat release hole；6.4 heating device；7 top plates；7.3 cross bar；7.4 transparent straight-bars；8.1 translucent cover；8.2LED
Lamp bead；8.3 circuit board；8.4 heat-conducting block；8.5 radiating fin；9 first fixed blocks；9.1 third channel；9.2 fourth lane；9.3
First blind hole；9.4 Five-channels；9.5 first liquid level sensors；9.6 first interface channels；9.7 first valves；10 second is fixed
Block.
A kind of efficient heat radiating LED street lamp, including controller, solar panel, lamp stand 6, the bottom for being fixed on lamp stand bottom
Plate 3 and the top plate 7 being fixed at the top of lamp stand, the lamp stand are hollow cylindrical lamp stand, and the lamp stand side wall has multiple dissipate
Hot hole 6.2, the lamp stand side wall are provided with multiple LED luminescence units, wireless communication unit, the lamp are fixed at the top plate
There is radiator fan 6.1 in bar, there is the first battery accommodating chamber for accommodating the first battery in the bottom plate and be used for
The second battery accommodating chamber of the second battery 2.1 is accommodated, is had in the bottom plate logical with connecting vertically for lamp stand inside connection
Road 3.2 and the horizontal connection channel 3.1 being connected to vertical interface channel, the lower surface of the first battery accommodating chamber and described
There is the first heat conductive pad 1.3, the lower surface of the second battery accommodating chamber and second battery between first battery
Between there is the second heat conductive pad 2.3, the first and second battery accommodating chamber is respectively positioned on above the horizontal connection channel, described
Plate upper surface is fixed with the first fixed block 9 and the second fixed block 10, and first and second fixed block is located at the two of the lamp stand
Side, also have in the bottom plate the first Vertical Channel 1.5 being connected to the one end in horizontal connection channel and with horizontal connection channel
The other end connection the second Vertical Channel 2.5；Have the third being connected to the first Vertical Channel logical in first fixed block
Road 9.1 and the fourth lane 9.2 being connected to third channel also have Five-channel 9.4 in first fixed block and with the 5th
Channel attached first blind hole 9.3, first blind hole is interior to have the first liquid level sensor 9.5, the fourth lane opening
One end is lower than the one end connecting with third channel, and one end of the Five-channel opening is lower than be connected to first blind hole one
End；The 7th for having the 6th channel being connected to the second Vertical Channel in second fixed block and being connected to the 6th channel is logical
Road, also has the 8th channel in second fixed block and with the 8th channel attached second blind hole, tool in second blind hole
There is the second liquid level sensor, one end of the 7th channel opening is lower than and the 6th channel attached one end, the 8th channel
Open one end is lower than the one end being connected to second blind hole.
The lower surface of first heat conductive pad has multiple first hemispherical projections, and the lower surface of the first accommodating chamber has more
A the first hemispherical groove engaged with the first hemispherical projections；The lower surface of second heat conductive pad has multiple second hemisphere
The lower surface of shape protrusion, the second accommodating chamber has multiple the second hemispherical grooves engaged with the second hemispherical projections.The lamp
It is also equipped with heating device in bar, has the first connection of the first blind hole of connection and third channel logical in first fixed block
Road has the first valve 9.7 at first interface channel 9.6；There is in second fixed block the second blind hole of connection and the
Second interface channel in six channels has the second valve at second interface channel.The wireless communication unit and radiation air
Fan is connect with the controller, when the measured value of the first liquid level sensor or the second liquid level sensor is greater than given threshold,
Controller controls wireless communication unit and emits alarm signal.
First and second battery is lithium battery.The side wall of the lamp stand has multiple LED luminescence unit mounting holes, each
The LED luminescence unit is fixedly installed at LED luminescence unit mounting hole, each LED luminescence unit mounting hole is by one
Translucent cover covers, and the luminescence unit includes circuit board, the multiple LED lamp beads for being installed on circuit board, abuts with the circuit board
Heat-conducting block and multiple radiating fins for being connect with the heat-conducting block, the lamp stand be hollow cylindrical lamp stand, all dissipates
Hot fin is respectively positioned in hollow lamp stand.It is provided with bearing on the top plate, shaft is installed at the bearing, at the shaft
It is fixed with driven gear, the top of the shaft is fixed with cross bar, and 4 ends of cross bar are respectively connected with a connection
Rope, each connecting rope are connected with a transparent straight-bar, driving motor, the motor of the driving motor are further fixed on the top plate
The driving gear engaged with driven gear is fixed on axis.The LED luminescence unit mounting hole has 3, and 3 mounting holes are located at same
One level height；The central intersection point of the cross bar and the top of the shaft are welded and fixed.The light transmission is covered with 3, and 3
A translucent cover is located at same level height, has multiple heat release holes at the lamp stand, and the level of multiple heat release hole bottom edges is high
Degree is above the level height of the translucent cover tip edge.
When normal use, the first and second valve is in close state, and when street lamp is opened, radiator fan is opened, radiating airflow
Enter from the first and second fixed block, by hollow lamp stand, by radiating fin, by the heat one of LED luminescence unit and battery
It rises and takes away, thus the good heat dissipation effect of street lamp.And the open end in fourth lane and the 7th channel is that obliquely, rainwater is not easy
Into.When encountering rainstorm weather, after generating ponding on ground, ponding can be diffused in first in first and second blind holes, thus first and second
Liquid level sensor detects, to alarm.Maintenance personnel safeguards in time, such as street lamp is removed.Rainwater is avoided to enter horizontal connect
It connects in road.The size of street lamp can be set as needed, particularly as ornamental street lamp, multiple LED luminescence units are optional
Select different colors, and the size of street lamp does not need to be made big, allows pedestrian that can touch transparent straight-bar, further increase with
The interaction of Decoration street lamp.
In addition, may exist in fine day in use, the ponding before if in first and second blind holes is not handled completely
The case where false alarm, in order to cope with such case.When opening the first and second valve, first and second blind holes and the first and second horizontal channel
Connection inverts radiator fan, thermal current can be blown to first and second blind holes, on the one hand by first and second to open heating device
Water in blind hole is blown off, on the other hand makes the water rapid steaming in first and second blind holes dry.So as to clean up ponding.It avoids
Since ponding is not cleaned out, in fine day in use, false alarm occurs.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (6)
1. a kind of efficient heat radiating LED street lamp, which is characterized in that including controller, solar panel, lamp stand, be fixed on lamp stand
The bottom plate of bottom and the top plate being fixed at the top of lamp stand, the lamp stand are hollow cylindrical lamp stand, and the lamp stand side wall has
Multiple heat release holes, the lamp stand side wall are provided with multiple LED luminescence units, are fixed with wireless communication unit at the top plate, institute
Stating has radiator fan in lamp stand, have the first battery accommodating chamber for accommodating the first battery in the bottom plate and be used for
Accommodate the second battery accommodating chamber of the second battery, have in the bottom plate with the vertical interface channel being connected to inside lamp stand and
The horizontal connection channel being connected to vertical interface channel, the lower surface of the first battery accommodating chamber and first battery
Between there is the first heat conductive pad, have between the lower surface of the second battery accommodating chamber and second battery and second lead
Heat pad, the first and second battery accommodating chamber are respectively positioned on above the horizontal connection channel, and the plate upper surface is fixed with the
One fixed block and the second fixed block, first and second fixed block are located at the two sides of the lamp stand, also have in the bottom plate and water
First Vertical Channel of one end connection in flushconnection channel and the second Vertical Channel being connected to the other end in horizontal connection channel；
There is the third channel being connected to the first Vertical Channel and the fourth lane being connected to third channel, institute in first fixed block
It states also with Five-channel and the first blind hole being connect with Five-channel in the first fixed block, first blind hole is interior to have first
Liquid level sensor, one end of the fourth lane opening are lower than the one end connecting with third channel, the Five-channel opening
One end is lower than the one end being connected to first blind hole；There is the 6th be connected to the second Vertical Channel in second fixed block
Channel and the 7th channel being connected to the 6th channel also have the 8th channel in second fixed block and connect with the 8th channel
The second blind hole, there is in second blind hole the second liquid level sensor, one end of the 7th channel opening lower than and the 6th
Channel attached one end, one end of the 8th channel opening are lower than the one end being connected to second blind hole.
2. efficient heat radiating LED street lamp according to claim 1, which is characterized in that the following table mask of first heat conductive pad
There are multiple first hemispherical projections, the lower surface of the first accommodating chamber has multiple the first hemisphere engaged with the first hemispherical projections
Connected in star；The lower surface of second heat conductive pad has multiple second hemispherical projections, and the lower surface of the second accommodating chamber has more
A the second hemispherical groove engaged with the second hemispherical projections.
3. efficient heat radiating LED street lamp according to claim 1, which is characterized in that be also equipped with heating dress in the lamp stand
It sets, there is the first interface channel of connection the first blind hole and third channel, first interface channel in first fixed block
Place has the first valve；There is the second interface channel of connection the second blind hole and the 6th channel in second fixed block, it is described
There is the second valve at second interface channel.
4. efficient heat radiating LED street lamp according to claim 1, which is characterized in that the wireless communication unit and radiation air
Fan is connect with the controller, when the measured value of the first liquid level sensor or the second liquid level sensor is greater than given threshold,
Controller controls wireless communication unit and emits alarm signal.
5. efficient heat radiating LED street lamp according to claim 1, which is characterized in that the first and second battery is lithium battery.
6. efficient heat radiating LED street lamp according to claim 1, which is characterized in that the side wall of the lamp stand has multiple LED
Luminescence unit mounting hole is fixedly installed with the LED luminescence unit, each LED hair at each LED luminescence unit mounting hole
Light unit mounting hole is covered by a translucent cover, and the luminescence unit includes circuit board, the multiple LED light for being installed on circuit board
Pearl, the heat-conducting block abutted with the circuit board and multiple radiating fins for connect with the heat-conducting block, the lamp stand are hollow
Cylindrical lamp stand, all radiating fins are respectively positioned in hollow lamp stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933494.7A CN109058898B (en) | 2018-08-16 | 2018-08-16 | High-efficient heat dissipation LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933494.7A CN109058898B (en) | 2018-08-16 | 2018-08-16 | High-efficient heat dissipation LED street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109058898A true CN109058898A (en) | 2018-12-21 |
| CN109058898B CN109058898B (en) | 2021-02-02 |
Family
ID=64686152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933494.7A Active CN109058898B (en) | 2018-08-16 | 2018-08-16 | High-efficient heat dissipation LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058898B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786604A (en) * | 2019-01-18 | 2019-05-21 | 风帆（扬州）有限责任公司 | A kind of high efficiency and heat radiation energy-storage lithium battery |
| CN112013319A (en) * | 2020-08-25 | 2020-12-01 | 江苏日月星辰光电科技有限公司 | Multi-functional wisdom street lamp |
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| CN203384856U (en) * | 2013-08-14 | 2014-01-08 | 中南大学 | Multifunctional energy-saving and water-saving solar tree lamp |
| US20150077997A1 (en) * | 2013-09-18 | 2015-03-19 | Tai-Yin Huang | Led lighting device |
| CN207065444U (en) * | 2017-08-28 | 2018-03-02 | 扬州市松佳照明电器有限公司 | A kind of solar LED street lamp of lateral emitting |
| CN207179515U (en) * | 2017-09-13 | 2018-04-03 | 蔡茜茜 | A kind of high efficiency and heat radiation solar LED street lamp |
| CN108344466A (en) * | 2018-02-08 | 2018-07-31 | 湖南文理学院 | It is a kind of based on the Internet of Things road ponding monitoring device that low energy consumption |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203384856U (en) * | 2013-08-14 | 2014-01-08 | 中南大学 | Multifunctional energy-saving and water-saving solar tree lamp |
| US20150077997A1 (en) * | 2013-09-18 | 2015-03-19 | Tai-Yin Huang | Led lighting device |
| CN207065444U (en) * | 2017-08-28 | 2018-03-02 | 扬州市松佳照明电器有限公司 | A kind of solar LED street lamp of lateral emitting |
| CN207179515U (en) * | 2017-09-13 | 2018-04-03 | 蔡茜茜 | A kind of high efficiency and heat radiation solar LED street lamp |
| CN108344466A (en) * | 2018-02-08 | 2018-07-31 | 湖南文理学院 | It is a kind of based on the Internet of Things road ponding monitoring device that low energy consumption |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786604A (en) * | 2019-01-18 | 2019-05-21 | 风帆（扬州）有限责任公司 | A kind of high efficiency and heat radiation energy-storage lithium battery |
| CN112013319A (en) * | 2020-08-25 | 2020-12-01 | 江苏日月星辰光电科技有限公司 | Multi-functional wisdom street lamp |
| CN112013319B (en) * | 2020-08-25 | 2022-05-13 | 江苏日月星辰光电科技有限公司 | Multi-functional wisdom street lamp |
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| Publication number | Publication date |
|---|---|
| CN109058898B (en) | 2021-02-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210114 Address after: 225600 Jiangsu province Yangzhou city Gaoyou City Ling Tong industrial concentration area Applicant after: JIANGSU YINKAI LIGHTING TECHNOLOGY Co.,Ltd. Address before: 225600 Changjiang Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Applicant before: YANGZHOU YAO HUA INFORMATION TECHNOLOGY Co.,Ltd. |
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