CN109539088B - Engineering lighting device with good heat dissipation function - Google Patents
Engineering lighting device with good heat dissipation function Download PDFInfo
- Publication number
- CN109539088B CN109539088B CN201811622113.XA CN201811622113A CN109539088B CN 109539088 B CN109539088 B CN 109539088B CN 201811622113 A CN201811622113 A CN 201811622113A CN 109539088 B CN109539088 B CN 109539088B
- Authority
- CN
- China
- Prior art keywords
- illuminating lamp
- lamp body
- backplate
- plywood
- lighting device
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 239000011120 plywood Substances 0.000 claims abstract description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 28
- 239000004519 grease Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/00—Refractors for light sources
-
- 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
-
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an engineering lighting device with good heat dissipation function, which is suitable for production and application in the technical field of tooling equipment, and comprises a lighting lamp body, wherein the lighting lamp body consists of a lifting handle, a lighting lamp and a storage battery, the lifting handle and the storage battery are fixed at the bottom and the inside of the lighting lamp body through screws, the lighting lamp is embedded in the central position of the top end of the lighting lamp body, and the lighting lamp consists of at least ten annular lamp tubes which are uniformly distributed, and has the beneficial effects that: through setting up ya keli transparent plate and circular condensing lens, can collect the light beam that the light sent when using to improve illumination brightness, through setting up backplate and plywood simultaneously, can effectively discharge the inside heat of engineering lighting device, radiating efficiency is higher, has promoted the practicality of this kind of engineering lighting device, has solved the inside heat of current engineering lighting device and is difficult to give off and the faster problem of energy loss.
Description
Technical Field
The invention relates to the technical field of engineering lighting devices, in particular to an engineering lighting device with a good heat dissipation function.
Background
The engineering illuminating lamp is widely applied to illumination of field work sites, such as night construction of municipal administration, highways, bridges, airports, ports, mines, buildings and the like and field work of armies, when the existing engineering illuminating device is applied to engineering illumination, the existing engineering illuminating device needs to be used for a long time, but after the engineering illuminating device is used for a long time, a large amount of heat can be generated in the engineering illuminating device and is difficult to dissipate, loss of internal parts of the engineering illuminating device is caused, and meanwhile when the engineering illuminating device is used for illumination in an area with poor light, the illumination brightness of the engineering illuminating device needs to be regulated and increased, so that the loss of energy sources is accelerated, and the electricity consumption time is shortened.
Disclosure of Invention
The invention aims to solve the technical problems that: aiming at the problems in the prior art, the engineering lighting device with good heat dissipation function is provided, and the problems that the internal heat of the existing engineering lighting device with good heat dissipation function is difficult to dissipate and the energy loss is faster are solved.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: an engineering lighting device with good heat dissipation function comprises:
the illuminating lamp comprises an illuminating lamp body, wherein the illuminating lamp body is composed of a carrying handle, an illuminating lamp and a storage battery, the carrying handle and the storage battery are fixed at the bottom and the inside of the illuminating lamp body through screws, the illuminating lamp is embedded in the center of the top end of the illuminating lamp body, the illuminating lamp is composed of at least ten annular lamp tubes which are uniformly distributed, two parallel slide ways are arranged on the left side and the right side of the top end of the illuminating lamp body, two acrylic transparent plates are arranged above the slide ways, the two acrylic transparent plates are respectively positioned on the front side and the rear side of the illuminating lamp, the acrylic transparent plates comprise round collecting mirrors and sliding blocks, the round collecting mirrors are embedded and penetrate through the top ends of the acrylic transparent plates, the number and the distribution distance between the round collecting mirrors and the annular lamp tubes are the same, the sliding blocks are fixed at the bottom ends of the acrylic transparent plates, the acrylic transparent plates are in sliding connection with the slide ways through the sliding blocks, clamping rods are fixed on the inner sides of the sliding blocks through memory springs, and two adjacent clamping holes are formed on the inner sides of the sliding blocks.
The aviation baffle, aviation baffle joint is in the place ahead lower part of the illuminating lamp body, just the aviation baffle includes backplate and the plywood that two sizes are the same, the backplate passes through the screw and closes at the aviation baffle rear end, and the plywood is located the backplate rear, the inboard square groove that all opens of plywood and backplate rear end, it has heat conduction silicone grease to scribble in the square groove, and the embedding is provided with the spring between inboard four corners of plywood and backplate rear end four corners, and the plywood passes through the spring and is connected with the backplate.
Preferably, the upper part in front of the illuminating lamp body is provided with a trapezoid groove, the front of the trapezoid groove is provided with a side cover, the side cover is hinged to the upper part in front of the illuminating lamp body through a hinge, and the side cover covers the trapezoid groove.
Preferably, when the acrylic transparent plate slides inwards along the slide way through the slide block, the clamping rod moves along with the slide block, and when the clamping rod moves to the clamping hole, the clamping rod is clamped with the clamping hole.
Preferably, when the clamping rod is clamped with the clamping hole, the acrylic transparent plate covers the top end of the illuminating lamp, and the positions of the circular collecting lens and the annular lamp tube correspond to each other.
Preferably, the back plate will merge with the engagement plate when the spring is fully contracted.
Preferably, the back plate and the plywood are iron products.
Preferably, a sealing rubber strip is adhered to the periphery of the inner side edge of the plywood through B7000 glue.
Compared with the prior art, the invention has the beneficial effects that: through setting up ya keli transparent plate and circular condensing lens, can collect the light beam that the light sent when using to improve illumination brightness, through setting up backplate and plywood simultaneously, can effectively discharge the inside heat of engineering lighting device, radiating efficiency is higher, has promoted the practicality of this kind of engineering lighting device, has solved the inside heat of current engineering lighting device and is difficult to give off and the faster problem of energy loss.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged partial schematic view of a structure of fig. 1 according to the present invention.
FIG. 3 is a schematic view of the assembly of the air deflector of the present invention.
The marks in the figure: 1-illuminating lamp body, 2-lifting handle, 3-air deflector, 4-side cover, 5-acrylic transparent plate, 6-illuminating lamp, 7-slideway, 8-circular condensing lens, 9-clamping hole, 10-sliding block, 11-clamping rod, 12-backboard, 13-square groove, 14-rubber sealing strip, 15-plywood and 16-spring.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments, it being understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the present invention.
As shown in fig. 1 and 2, an engineering lighting device with good heat dissipation function includes: the illuminating lamp body 1, the illuminating lamp body 1 is composed of a carrying handle 2, an illuminating lamp 6 and a storage battery, the carrying handle 2 and the storage battery are fixed at the bottom and inside of the illuminating lamp body 1 through screws, the illuminating lamp 6 is embedded in the center of the top end of the illuminating lamp body 1, the illuminating lamp 6 is composed of at least ten annular lamp tubes which are uniformly distributed, two parallel slide ways 7 are arranged on the left side and the right side of the top end of the illuminating lamp body 1, two acrylic transparent plates 5 are arranged above the slide ways 7, the two acrylic transparent plates 5 are respectively positioned on the front side and the rear side of the illuminating lamp 6, the acrylic transparent plates 5 comprise round collecting lenses 8 and sliding blocks 10, the round collecting lenses 8 are embedded in and penetrate through the top ends of the acrylic transparent plates 5, the number and the distribution distance of the round collecting lenses 8 and the annular lamp tubes are the same, the sliding blocks 10 are fixed at the bottom ends of the acrylic transparent plates 5, the acrylic transparent plate 5 is connected with the slide way 7 in a sliding way through the slide block 10, the inner side of the slide block 10 is fixedly provided with a clamping rod 11 through a memory spring, the inner side of the inner wall of the slide way 7 is provided with two adjacent clamping holes 9, when the acrylic transparent plate 5 slides inwards along the slide way 7 through the slide block 10, the clamping rod 11 moves along with the slide block 10, when the clamping rod 11 moves to the clamping hole 9, the clamping rod 11 is clamped with the clamping hole 9, when the clamping rod 11 is clamped with the clamping hole 9, the acrylic transparent plate 5 covers the top end of the illuminating lamp 6, the positions of the circular condenser 8 and the annular lamp tube are corresponding, when the engineering illuminating device is used by a user, the acrylic transparent plate 5 can be pushed inwards firstly, the acrylic transparent plate 5 slides inwards along the slide way 7 through the slide block 10, and the clamping rod 11 moves along with the slide block 10, when the clamping rod 11 moves to the clamping hole 9, the spring 16 is retarded inwards, meanwhile, the clamping rod 11 is clamped into the clamping hole 9, the acrylic transparent plate 5 stops sliding and covers the top end of the illuminating lamp 6, the circular collecting mirror 8 corresponds to the position of the annular lamp tube, when the illuminating lamp 6 starts to illuminate, the formed light beam is refracted on the collecting mirror 8, the intensity of the light beam is enhanced, and therefore the illumination brightness of the illuminating lamp 6 is not required to be increased, and the loss of energy sources is reduced;
as shown in fig. 1 and 3, aviation baffle 3 joint is in the place ahead lower part of illuminating lamp body 1, just aviation baffle 3 includes backplate 12 and plywood 15 that two sizes are the same, backplate 12 passes through the screw and closes at aviation baffle 3 rear end, and plywood 15 is located backplate 12 rear, square groove 13 has all been opened to plywood 15 inboard and backplate 12 rear end, scribble heat conduction silicone grease in square groove 13, and the embedding is provided with spring 16 between the inboard four corners of plywood 15 and backplate 12 rear end four corners, and plywood 15 passes through spring 16 and backplate 12 to be connected, when spring 16 contracts completely, backplate 12 will merge with plywood 15, backplate 12 and plywood 15 are iron product, after this kind of engineering lighting device long-time use, its inside a large amount of heat that can produce because backplate 12 and plywood 15 are iron product, and iron product heat absorption are fast, so that a large amount of high temperature that engineering lighting device inside produced will be absorbed by backplate 12 and plywood 15 fast, and square groove 13 interior scribble heat conduction silicone grease, and heat conduction grease is also can be replaced by the high-efficient and the backplate 12, and the heat conduction grease is replaced by the high-conducting machine, and the heat conduction grease is very good to the backplate 12, and the backplate is replaced by the heat conduction grease is high, and the heat conduction grease is replaced by the backplate 12, and the heat conduction grease is very high to be removed by the backplate 12, and the backplate 13, and the heat conduction grease is replaced by the high heat conduction grease is well has the high heat conduction grease and is well when the backplate and is replaced by the backplate and the backplate 13, and is very high heat-insulating and has the heat-insulating mass is 13.
The front upper part of the illuminating lamp body 1 is provided with a trapezoid groove, the front part of the trapezoid groove is provided with a side cover 4, the side cover 4 is hinged to the front upper part of the illuminating lamp body 1 through a hinge, the side cover 4 covers the trapezoid groove, a user can open the side cover 4, and articles such as tools which need to be used are placed in the trapezoid groove, so that the user can conveniently carry the illuminating lamp.
According to the above embodiment, the sealing rubber strip 14 is adhered to the periphery of the inner side edge of the board 15 by the B7000 glue, and when the board 15 is combined with the back plate 12, the sealing rubber strip 14 will come into contact with the periphery of the back end edge of the back plate 12, and seal the gap generated when the board 15 is combined with the back plate 12, and prevent the heat conduction silicone grease from overflowing.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. An engineering lighting device with good heat dissipation function is characterized in that: the engineering lighting device with good heat dissipation function comprises:
the illuminating lamp comprises an illuminating lamp body (1), wherein the illuminating lamp body (1) is composed of a carrying handle (2), an illuminating lamp (6) and a storage battery, the carrying handle (2) and the storage battery are fixed at the bottom and the inside of the illuminating lamp body (1) through screws, the illuminating lamp (6) is embedded in the center of the top end of the illuminating lamp body (1), the illuminating lamp (6) is composed of at least ten annular lamp tubes which are uniformly distributed, two parallel slide ways (7) are arranged on the left side and the right side of the top end of the illuminating lamp body (1), two acrylic transparent plates (5) are arranged above the slide ways (7), the two acrylic transparent plates (5) are respectively positioned on the front side and the rear side of the illuminating lamp (6), the acrylic transparent plates (5) comprise round collecting mirrors (8) and slide blocks (10), the round collecting mirrors (8) are embedded in and penetrate through the top end of the acrylic transparent plates (5), the number and the arrangement distance of the round collecting mirrors and the annular lamp tubes are the same, the slide blocks (10) are fixed at the bottom end of the acrylic transparent plates (5), the acrylic transparent plates (5) are provided with two mutually parallel slide ways, the two acrylic transparent plates (5) are connected with the inner side memory rods (7) through the two adjacent slide ways (7) through the inner side memory rods (10);
the air deflector (3), air deflector (3) joint is in the place ahead lower part of illuminating lamp body (1), just air deflector (3) are including two backplate (12) and plywood (15) that the size is the same, backplate (12) pass through the screw and close in air deflector (3) rear end, and plywood (15) are located backplate (12) rear, square groove (13) have all been opened with backplate (12) rear end to plywood (15) inboard, it has heat conduction silicone grease to scribble in square groove (13), and the inboard four corners of plywood (15) and embedding between backplate (12) rear end four corners are provided with spring (16), and plywood (15) are connected with backplate (12) through spring (16);
the front upper part of the illuminating lamp body (1) is provided with a trapezoid groove, the front part of the trapezoid groove is provided with a side cover (4), the side cover (4) is hinged to the front upper part of the illuminating lamp body (1) through a hinge, and the side cover (4) covers the trapezoid groove;
when the acrylic transparent plate (5) slides inwards along the slideway (7) through the sliding block (10), the clamping rod (11) moves together with the sliding block (10), and when the clamping rod (11) moves to the clamping hole (9), the clamping rod (11) is clamped with the clamping hole (9);
when the clamping rod (11) is clamped with the clamping hole (9), the acrylic transparent plate (5) is covered on the top end of the illuminating lamp (6), and the positions of the circular collecting lens (8) and the annular lamp tube are corresponding;
when the spring (16) is fully contracted, the back plate (12) will be combined with the engagement plate (15).
2. The engineering lighting device with good heat dissipation function according to claim 1, wherein: the back plate (12) and the plywood (15) are iron products.
3. The engineering lighting device with good heat dissipation function according to claim 1, wherein: and a sealing rubber strip (14) is adhered to the periphery of the inner side edge of the plywood (15) through B7000 glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622113.XA CN109539088B (en) | 2018-12-28 | 2018-12-28 | Engineering lighting device with good heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622113.XA CN109539088B (en) | 2018-12-28 | 2018-12-28 | Engineering lighting device with good heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539088A CN109539088A (en) | 2019-03-29 |
| CN109539088B true CN109539088B (en) | 2024-04-05 |
Family
ID=65857596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811622113.XA Active CN109539088B (en) | 2018-12-28 | 2018-12-28 | Engineering lighting device with good heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539088B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120030489A (en) * | 2012-02-03 | 2012-03-28 | 주식회사 에피디어 | The stucture of recessed led downlight housing |
| KR20120117576A (en) * | 2011-04-15 | 2012-10-24 | 엔 하이테크 주식회사 | Heat dissipatuon structure of led lamps |
| CN205690352U (en) * | 2016-06-13 | 2016-11-16 | 宁波新升泰照明科技有限公司 | A kind of delineascope |
| CN206711538U (en) * | 2017-03-22 | 2017-12-05 | 东莞新涛有机玻璃有限公司 | A kind of transparent lamp box of acrylic |
| KR101826260B1 (en) * | 2017-06-05 | 2018-02-06 | 이비테크(주) | Advanced LED lamp apparatus |
| CN109084211A (en) * | 2018-08-21 | 2018-12-25 | 王文涛 | A kind of LED panel lamp |
| CN209355123U (en) * | 2018-12-28 | 2019-09-06 | 博朗特互联科技(苏州)有限公司 | A kind of good engineering lighting device of tool heat sinking function |
-
2018
- 2018-12-28 CN CN201811622113.XA patent/CN109539088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117576A (en) * | 2011-04-15 | 2012-10-24 | 엔 하이테크 주식회사 | Heat dissipatuon structure of led lamps |
| KR20120030489A (en) * | 2012-02-03 | 2012-03-28 | 주식회사 에피디어 | The stucture of recessed led downlight housing |
| CN205690352U (en) * | 2016-06-13 | 2016-11-16 | 宁波新升泰照明科技有限公司 | A kind of delineascope |
| CN206711538U (en) * | 2017-03-22 | 2017-12-05 | 东莞新涛有机玻璃有限公司 | A kind of transparent lamp box of acrylic |
| KR101826260B1 (en) * | 2017-06-05 | 2018-02-06 | 이비테크(주) | Advanced LED lamp apparatus |
| CN109084211A (en) * | 2018-08-21 | 2018-12-25 | 王文涛 | A kind of LED panel lamp |
| CN209355123U (en) * | 2018-12-28 | 2019-09-06 | 博朗特互联科技(苏州)有限公司 | A kind of good engineering lighting device of tool heat sinking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109539088A (en) | 2019-03-29 |
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| CB02 | Change of applicant information |
Country or region after: Zhong Guo Address after: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Applicant after: Southern Lion Curtain Wall Technology (Suzhou) Co.,Ltd. Address before: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Applicant before: BRAUNTE CONNECTED TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region before: Zhong Guo |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240304 Address after: No. 188, Shihu West Road, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SOUTHLION GROUP CO.,LTD. Country or region after: Zhong Guo Address before: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Applicant before: Southern Lion Curtain Wall Technology (Suzhou) Co.,Ltd. Country or region before: Zhong Guo |
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