CN204187479U - Photoconduction LED daytime running light structure - Google Patents
Photoconduction LED daytime running light structure Download PDFInfo
- Publication number
- CN204187479U CN204187479U CN201420656299.1U CN201420656299U CN204187479U CN 204187479 U CN204187479 U CN 204187479U CN 201420656299 U CN201420656299 U CN 201420656299U CN 204187479 U CN204187479 U CN 204187479U
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- China
- Prior art keywords
- circuit board
- photoconduction
- led luminous
- led
- fixed
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
Abstract
The utility model discloses photoconduction LED daytime running light structure, comprise lamp body and photoconduction LED lamp source, the edge of lamp body is case ring, it is characterized in that: photoconduction LED lamp source comprises photoconduction bar, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat, photoconduction bar is fixed on the front of lamp body, the two ends of photoconduction bar are arranged on case ring place, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat is all positioned at the back side of case ring, the utility model solves the problem that single LED luminous circuit board heat is concentrated, improve the efficiency of heat radiation, thus avoid the problem that light source fails or light output decline, while effectively utilizing clearance spaces, reduce the degree of difficulty in shape-designing, overall structure is easy to assembly, fixation, the good fixing effect of wire harness, without the need to adopting instrument to install, operating process is comparatively simple.
Description
Technical field
The utility model relates to a kind of photoconduction LED daytime running light structure.
Background technology
Between daytime, driving lamp is mounted in the daytime running light of body forward structure, mainly in order to improve vehicle by identification, thus reduce the probability of vehicle traffic accident, ensure traffic safety.Active and effective effect is served just because of to raising road safety, minimizing traffic accident.Daytime running lamps are also more and more required for market.Between traditional daytime, no matter driving lamp selects halogen bulb or LED particle, and the daytime running lamps of this light source design observe luminous focus from outside be a bright spot, uneven, do not have direction, affect outward appearance.Light guide techniques is a kind of new scientific achievement, photoconductive tube is duplex, it is by inner core and overcoat is two-layer forms, inner core part is glass of high refractive index, coat part is glass or the plastics of low-refraction, and the refractive index of inner core is greater than the refractive index of overcoat, and light is entered by one end, through multiple total reflection on the interface of inner core and overcoat, penetrate from the other end.Light guide techniques has a lot of advantage, as good in monochromaticjty, good directionality, the advantage such as brightness is high, coherence is good, and face can be more flexible in design, solve the problem defect that LED light source luminescence focuses on.Therefore the light source of photoconductive tube as driving lamp between daytime applied by a lot of vehicle.In the process of actual design photoconduction LED daytime running light structure, how to improve the heat dispersion of LED, solve the puzzlement that heat is concentrated and the inefficacy that causes or light output decline, it is the problem being starved of consideration, existing photoconduction LED daytime running light structure, in the design of this point, still has the space of lifting.
Utility model content
The purpose of this utility model is that the heat dispersion overcoming the LED existed in prior art is poor, the problem that the inefficacy easily caused or light output decline, and provides a kind of reasonable in design, the photoconduction LED daytime running light structure of good heat dispersion performance.
The technical scheme in the invention for solving the above technical problem is:
A kind of photoconduction LED daytime running light structure, comprise lamp body and photoconduction LED lamp source, the edge of lamp body is case ring, it is characterized in that: photoconduction LED lamp source comprises photoconduction bar, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat, photoconduction bar is fixed on the front of lamp body, and the two ends of photoconduction bar are arranged on case ring place, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat is all positioned at the back side of case ring, and wherein, drive circuit is by connection the one LED luminous circuit board, 2nd LED luminous circuit board, a LED luminous circuit board, 2nd LED luminous circuit board all arranges copper material substrate, and the copper material substrate of a LED luminous circuit board is fixed on the first radiating seat, and the copper material substrate of the 2nd LED luminous circuit board is fixed on the second radiating seat, the light path of a LED luminous circuit board, the light path of the 2nd LED luminous circuit board is respectively facing to the two ends of photoconduction article.Adopt this structure, by a LED luminous circuit board, 2nd LED luminous circuit board provides LED light respectively, while ensure that lighting effect, solve the problem that single LED luminous circuit board heat is concentrated to a certain extent, one LED luminous circuit board, 2nd LED luminous circuit board adopt copper material substrate respectively with the first radiating seat, second radiating seat realizes heat trnasfer, improve the efficiency of heat radiation, the design of drive circuit board and light source board separate type, also the problem that heat is concentrated can be reduced to a certain extent, thus avoid the problem that light source fails or light output decline.Due to enough design spaces will be stopped for driving lamp, steering indicating light, illuminating lamp etc. on lamp body, the clearance spaces of the middle region at the lamp body back side is limited, and the back side clearance spaces of case ring is more, therefore drive circuit, a LED luminous circuit board, the 2nd LED luminous circuit board, the first radiating seat, the second radiating seat are all arranged on the back side of case ring, while effectively utilizing clearance spaces, reduce the degree of difficulty in shape-designing
As preferably, first radiating seat, second radiating seat includes fixed head, illuminating circuit installing plate and fin, fin is fixed on illuminating circuit installing plate, fixed head is vertically fixed on illuminating circuit installing plate, the back side of case ring is protruding with the first fixed leg, second fixed leg, first clamping groove plate and the second clamping groove plate, the fixed head of the first radiating seat is fixed on the first fixed leg by the first screw, the fixed head of the second radiating seat is fixed on the second fixed leg by the second screw, one LED luminous circuit board is fixed on the illuminating circuit installing plate of the first radiating seat by the 3rd screw, 2nd LED luminous circuit board is fixed on the illuminating circuit installing plate of the second radiating seat by the 4th screw, first clamping groove plate, second clamping groove plate, one LED luminous circuit board, the bottom of the 2nd LED luminous circuit board and illuminating circuit installing plate is provided with draw-in groove, the draw-in groove of the one LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the first radiating seat is all fastened on the draw-in groove of the first clamping groove plate, the draw-in groove of the 2nd LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the second radiating seat is all fastened on the draw-in groove of the second clamping groove plate.Adopt this structure, according to time, one LED luminous circuit board can be fixed on assembly that the first radiating seat is formed and the 2nd LED luminous circuit board to be fixed on the assembly that the second radiating seat is formed and to be threaded connection and to be disposablely arranged on lamp body, avoid respectively by a LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, it is loaded down with trivial details that second radiating seat is arranged on the installation that lamp body causes, the unhandy problem of narrow space, and by the draw-in groove of a LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the first radiating seat is all fastened on the draw-in groove of the first clamping groove plate, the draw-in groove of the 2nd LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the second radiating seat is all fastened on the draw-in groove of the second clamping groove plate, avoid the first radiating seat, the swing of the second radiating seat, only need the first radiating seat, second radiating seat all can realize fixed installation by a screw, very quick and convenient.
As preferably, described photoconduction bar is zigzag.The photoconduction bar of this shape is just in time according to the characteristic curve design of car light inner space distribution, the not only rational moulding devising daytime running lamps in limited space, make whole headlight look more gorgeous simultaneously, light this lamp when driving a vehicle in the daytime, whole car body outward appearance be more agile, vigor.
As preferably, the two ends of photoconduction bar are separately positioned on two diagonal angles place on lamp body.Adopt this structure, ensure that the more eye-catching of photoconduction LED daytime running lamps.
As preferably, the wire harness connecting drive circuit and a LED luminous circuit board and the wire harness being connected drive circuit and the 2nd LED luminous circuit board are all pressed on lamp body by fixed card, the wire harness installed surface of lamp body is protruding with protrusion bar, protrude bar and surround into installing frame, the central region of installing frame protrudes bar relatively, the central region of installing frame is provided with the card erection column of the central region protruding from installing frame, installing frame offers the cable clamping interface for putting wire harness, fixed card comprises card body and from the first shell fragment be oppositely arranged on card body, second shell fragment, the end of the first shell fragment and the end of the second shell fragment are provided with the breach of V-shaped, during installation wiring, wire harness setting snaps in cable clamping interface fixed card and is located on card erection column, the breach of the V-shaped of the first shell fragment, the breach of the V-shaped of the second shell fragment is clamped on card erection column, thus wire harness is pressed in cable clamping interface.After adopting this structure, due to card erection column and form the protrusion bar of installing frame in injection moulding manufacture process, shaping comparatively simple, without the need to passing through pulled core structure, therefore Design of Dies is comparatively simple, and in the design process of lamp body itself, without the need to considering the activity space of pulled core structure, therefore the design of lamp body is also relatively simple, wire harness is placed in draw-in groove, after wire harness is spacing by draw-in groove, be pressed in draw-in groove by fixed card, thus make wire harness to throw off draw-in groove, thus good fixed structure can be formed, and the installation of fixed card is without the need to adopting instrument, directly manually fixed card to be located on card erection column, the breach of the V-shaped of the first shell fragment, the breach of the V-shaped of the second shell fragment is clamped on card erection column, by the first shell fragment, the elasticity of the second shell fragment, fixed card is fixed on card erection column, not only structure easy for installation but also fixed card is comparatively simple, manufacture difficulty is little, when fixed card is pressed on the central region of installing frame, installing frame can also play the effect that restriction fixed card swings.
As preferably, fixed card and installing frame rectangular, installing frame is provided with two pairs of cable clamping interfaces, wherein a pair cable clamping interface and another cable clamping interface is separately positioned on to the both sides of card erection column.Adopt this structure, two clamping positions can be formed to a wire harness by a pair draw-in groove, fixing more firm.
As preferably, card body is gone out the first shell fragment, the second shell fragment, and on card body, form the perforating for wearing card erection column thus.Adopt this structure, the shaping structures of the first shell fragment, the second shell fragment is simple, and only need disposable stamping-out to complete, manufacture difficulty is low.
The utility model solves the problem that single LED luminous circuit board heat is concentrated, and improves the efficiency of heat radiation, thus avoids the problem that light source fails or light output decline; While effectively utilizing clearance spaces, reduce the degree of difficulty in shape-designing; Overall structure is easy to assembly, fixation; The good fixing effect of wire harness, without the need to adopting instrument to install, operating process is comparatively simple, and design, manufacture difficulty are little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment daytime running lamps.
Fig. 2 is the structural representation in the utility model embodiment lamp body front.
Fig. 3 is the structural representation at the utility model embodiment lamp body back side.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment second radiating seat.
Fig. 5 is the mounting structure schematic diagram of the utility model embodiment first radiating seat.
Fig. 6 is the detonation configuration schematic diagram at the second radiating seat place on the utility model embodiment daytime running lamps.
Fig. 7 is the partial enlargement structural representation that in the utility model embodiment Fig. 3, A goes out.
Fig. 8 is the structural representation that the utility model embodiment Fig. 7 removes fixed card.
Fig. 9 is the detonation configuration schematic diagram of structure in the utility model embodiment Fig. 3.
Figure 10 is the structural representation of the utility model embodiment fixed card.
Figure 11 is the mounting structure schematic diagram of the utility model embodiment fixed card.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-Figure 11, the present embodiment photoconduction LED daytime running light structure, comprises lamp body 1 and photoconduction LED lamp source, and the edge of lamp body 1 is case ring 2, and photoconduction LED lamp source comprises photoconduction bar 31, drive circuit 32, one LED luminous circuit board 33, 2nd LED luminous circuit board 34, first radiating seat 35, second radiating seat 36, photoconduction bar 31 is fixed on the front of lamp body 1, and the two ends of photoconduction bar 31 are arranged on case ring 2 place, drive circuit 32, one LED luminous circuit board 33, 2nd LED luminous circuit board 34, first radiating seat 35, second radiating seat 36 is all positioned at the back side 21 of case ring, and wherein, drive circuit 32 is by connection the one LED luminous circuit board 33, 2nd LED luminous circuit board the 34, one LED luminous circuit board 33, 2nd LED luminous circuit board 34 all arranges copper material substrate, the copper material substrate of the one LED luminous circuit board 33 is fixed on the first radiating seat 35, the copper material substrate of the 2nd LED luminous circuit board 34 is fixed on the second radiating seat 36, first radiating seat 35 is all fixed on the light path of the back side the 21, one LED luminous circuit board 33 of case ring with the second radiating seat 36, the light path of the 2nd LED luminous circuit board 34 is respectively facing to the two ends of photoconduction articles 31.First radiating seat 35, second radiating seat 36 includes fixed head 371, illuminating circuit installing plate 372 and fin 373, fin 373 is fixed on illuminating circuit installing plate 372, fixed head 371 is vertically fixed on illuminating circuit installing plate 372, the back side 21 of case ring is protruding with the first fixed leg 22, second fixed leg 23, first clamping groove plate 24 and the second clamping groove plate 25, the fixed head 371 of the first radiating seat 35 is fixed on the first fixed leg 22 by the first screw, the fixed head 371 of the second radiating seat 36 is fixed on the second fixed leg 23 by the second screw, one LED luminous circuit board 33 is fixed on the illuminating circuit installing plate 372 of the first radiating seat 35 by the 3rd screw, 2nd LED luminous circuit board 34 is fixed on the illuminating circuit installing plate 372 of the second radiating seat 36 by the 4th screw, first clamping groove plate 24, second clamping groove plate 25, one LED luminous circuit board 33, the bottom of the 2nd LED luminous circuit board 34 and illuminating circuit installing plate 372 is provided with draw-in groove 4, the draw-in groove 4 of the one LED luminous circuit board 33, draw-in groove 4 on the illuminating circuit installing plate 372 of the first radiating seat 35 is all fastened on the draw-in groove 4 of the first clamping groove plate 24, the draw-in groove 4 of the 2nd LED luminous circuit board 34, draw-in groove 4 on the illuminating circuit installing plate 372 of the second radiating seat 36 is all fastened on the draw-in groove 4 of the second clamping groove plate 25.Described photoconduction bar 31 is in zigzag.The back side indentation of photoconduction bar 31, the two ends of photoconduction bar 31 are separately positioned on two diagonal angles place on lamp body 1.
The wire harness 51 connecting drive circuit 32 and a LED luminous circuit board 33 and the wire harness 51 being connected drive circuit 32 and the 2nd LED luminous circuit board 34 are all pressed on lamp body 1 by fixed card 52, wire harness 51 installed surface of lamp body 1 is protruding with and protrudes bar 53, protrude bar 53 and surround into installing frame, the central region 54 of installing frame is relatively protruded bar 53 and is sunk, the central region 54 of installing frame is provided with the card erection column 55 of the central region 54 protruding from installing frame, installing frame offers the cable clamping interface 56 for putting wire harness 51, fixed card 52 comprises card body 521 and from the first shell fragment 522 be oppositely arranged on card body 521, second shell fragment 523, the end of the first shell fragment 522 and the end of the second shell fragment 523 are provided with the breach 524 of V-shaped, during installation wiring 51, wire harness 51 setting snaps in cable clamping interface 56 fixed card 52 and is located on card erection column 55, the breach 524 of the V-shaped of the first shell fragment 522, the breach 524 of the V-shaped of the second shell fragment 523 is clamped on card erection column 55, thus wire harness 51 is pressed in cable clamping interface 56.Fixed card 52 and installing frame rectangular, installing frame is provided with two pairs of cable clamping interfaces 56, wherein a pair cable clamping interface 56 and another cable clamping interface 56 is separately positioned on to the both sides of card erection column 55.Card body 521 is gone out the first shell fragment 522, second shell fragment 523, and on card body 521, form the perforating 525 for wearing card erection column 55 thus.
One LED luminous circuit board 33, the 2nd LED luminous circuit board 34 adopt the LED particle of 2 1W as light emitting source, LED light in the technical program leads that the lamp package of daytime running lamps is pollution-free, noiselessness, without electronic interferences, owing to have employed advanced current constant control technology, luminous even, photochromic full, constant lastingly.In use light guide techniques, effectively inner at headlight lamp body 1, the characteristic curve utilizing light fixture gorgeous leads daytime running lamps outward appearance to design LED light, effectively solves limited space, the inefficient defect of non-uniform light.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a photoconduction LED daytime running light structure, comprises lamp body and photoconduction LED lamp source, and the edge of lamp body is case ring, it is characterized in that: photoconduction LED lamp source comprises photoconduction bar, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat, photoconduction bar is fixed on the front of lamp body, and the two ends of photoconduction bar are arranged on case ring place, drive circuit, one LED luminous circuit board, 2nd LED luminous circuit board, first radiating seat, second radiating seat is all positioned at the back side of case ring, and wherein, drive circuit is by connection the one LED luminous circuit board, 2nd LED luminous circuit board, a LED luminous circuit board, 2nd LED luminous circuit board all arranges copper material substrate, and the copper material substrate of a LED luminous circuit board is fixed on the first radiating seat, and the copper material substrate of the 2nd LED luminous circuit board is fixed on the second radiating seat, the light path of a LED luminous circuit board, the light path of the 2nd LED luminous circuit board is respectively facing to the two ends of photoconduction article.
2. photoconduction LED daytime running light structure according to claim 1, it is characterized in that: the first radiating seat, second radiating seat includes fixed head, illuminating circuit installing plate and fin, fin is fixed on illuminating circuit installing plate, fixed head is vertically fixed on illuminating circuit installing plate, the back side of case ring is protruding with the first fixed leg, second fixed leg, first clamping groove plate and the second clamping groove plate, the fixed head of the first radiating seat is fixed on the first fixed leg by the first screw, the fixed head of the second radiating seat is fixed on the second fixed leg by the second screw, one LED luminous circuit board is fixed on the illuminating circuit installing plate of the first radiating seat by the 3rd screw, 2nd LED luminous circuit board is fixed on the illuminating circuit installing plate of the second radiating seat by the 4th screw, first clamping groove plate, second clamping groove plate, one LED luminous circuit board, the bottom of the 2nd LED luminous circuit board and illuminating circuit installing plate is provided with draw-in groove, the draw-in groove of the one LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the first radiating seat is all fastened on the draw-in groove of the first clamping groove plate, the draw-in groove of the 2nd LED luminous circuit board, draw-in groove on the illuminating circuit installing plate of the second radiating seat is all fastened on the draw-in groove of the second clamping groove plate.
3. photoconduction LED daytime running light structure according to claim 1, is characterized in that: described photoconduction bar is zigzag.
4. photoconduction LED daytime running light structure according to claim 1, is characterized in that: the two ends of photoconduction bar are separately positioned on two diagonal angles place on lamp body.
5. photoconduction LED daytime running light structure according to claim 1, it is characterized in that: the wire harness connecting drive circuit and a LED luminous circuit board and the wire harness being connected drive circuit and the 2nd LED luminous circuit board are all pressed on lamp body by fixed card, the wire harness installed surface of lamp body is protruding with protrusion bar, protrude bar and surround into installing frame, the central region of installing frame protrudes bar relatively, the central region of installing frame is provided with the card erection column of the central region protruding from installing frame, installing frame offers the cable clamping interface for putting wire harness, fixed card comprises card body and from the first shell fragment be oppositely arranged on card body, second shell fragment, the end of the first shell fragment and the end of the second shell fragment are provided with the breach of V-shaped, during installation wiring, wire harness setting snaps in cable clamping interface fixed card and is located on card erection column, the breach of the V-shaped of the first shell fragment, the breach of the V-shaped of the second shell fragment is clamped on card erection column, thus wire harness is pressed in cable clamping interface.
6. photoconduction LED daytime running light structure according to claim 5, is characterized in that: fixed card and installing frame rectangular, installing frame is provided with two pairs of cable clamping interfaces, wherein a pair cable clamping interface and another cable clamping interface is separately positioned on to the both sides of card erection column.
7. photoconduction LED daytime running light structure according to claim 5, is characterized in that: card body is gone out the first shell fragment, the second shell fragment, and on card body, forms the perforating for wearing card erection column thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656299.1U CN204187479U (en) | 2014-11-05 | 2014-11-05 | Photoconduction LED daytime running light structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656299.1U CN204187479U (en) | 2014-11-05 | 2014-11-05 | Photoconduction LED daytime running light structure |
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| Publication Number | Publication Date |
|---|---|
| CN204187479U true CN204187479U (en) | 2015-03-04 |
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ID=52619479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656299.1U Active CN204187479U (en) | 2014-11-05 | 2014-11-05 | Photoconduction LED daytime running light structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204187479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613099A (en) * | 2016-12-16 | 2018-10-02 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional luminous device for motor vehicles |
| CN109469883A (en) * | 2018-11-20 | 2019-03-15 | 华域视觉科技(上海)有限公司 | A kind of illuminating source fixed structure and car light |
-
2014
- 2014-11-05 CN CN201420656299.1U patent/CN204187479U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613099A (en) * | 2016-12-16 | 2018-10-02 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional luminous device for motor vehicles |
| CN108613099B (en) * | 2016-12-16 | 2024-02-23 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional lighting device for motor vehicle |
| CN109469883A (en) * | 2018-11-20 | 2019-03-15 | 华域视觉科技(上海)有限公司 | A kind of illuminating source fixed structure and car light |
| CN109469883B (en) * | 2018-11-20 | 2024-02-23 | 华域视觉科技(上海)有限公司 | Luminous light source fixed knot constructs and car light |
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Address after: 323000 Zhejiang Province, Lishui City Industrial Zone Shuige Economic Development Zone, Road No. 1 Patentee after: Zhejiang Jiali (Lishui) industrial Limited by Share Ltd Address before: 323000 Zhejiang Province, Lishui City Industrial Zone Shuige Economic Development Zone, Road No. 1 Patentee before: Zhejiang Jiali (Lishui) Industry Co., Ltd. |