CN104676380A - Stage lamp convenient for heat dissipation - Google Patents

Stage lamp convenient for heat dissipation Download PDF

Info

Publication number
CN104676380A
CN104676380A CN201510094009.8A CN201510094009A CN104676380A CN 104676380 A CN104676380 A CN 104676380A CN 201510094009 A CN201510094009 A CN 201510094009A CN 104676380 A CN104676380 A CN 104676380A
Authority
CN
China
Prior art keywords
heat shield
heat
stage lighting
unit
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510094009.8A
Other languages
Chinese (zh)
Other versions
CN104676380B (en
Inventor
蒋伟楷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Haoyang Electronic Co Ltd
Original Assignee
Guangzhou Haoyang Electronic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Haoyang Electronic Co Ltd filed Critical Guangzhou Haoyang Electronic Co Ltd
Priority to CN201510094009.8A priority Critical patent/CN104676380B/en
Publication of CN104676380A publication Critical patent/CN104676380A/en
Application granted granted Critical
Publication of CN104676380B publication Critical patent/CN104676380B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/105Outdoor lighting of arenas or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/406Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Abstract

The invention belongs to the technical field of stage lamps, and particularly relates to a stage lamp convenient for heat dissipation. The stage lamp comprises a light source (7), a reflector (1), a heat filter and a light filter (8), wherein the light source (7) is positioned in the reflector (1); the light filter (8) is positioned on the upper side of the reflector (1); the heat filter is positioned between the reflector (1) and the light filter (8). The stage lamp is characterized in that the heat filter comprises a heat filter I (2); the heat filter I (2) is provided with a hole (3); the hole (3) is positioned on the convergent point of light rays reflected by the light filter (8) of the stage lamp. The convergent point of the reflected light rays is prevented from being positioned on the heat filter I in a way of forming the hole in a position, which corresponds to the convergent point of the light rays reflected by the light filter of the stage lamp, on the heat filter I, so that damage of the heat filter I caused by local overheat is effectively avoided.

Description

A kind of stage lighting being convenient to dispel the heat
Technical field
The invention belongs to stage lighting technical field, relate to a kind of stage lighting being convenient to dispel the heat more specifically.
Background technology
Sealed beam lamp is a kind of reflection light by speculum in stage lighting and forms the reflector spotlight of beam effect, other lamps relatively, and its brightness is higher, and light quality is harder, and light beam sense is stronger, and range is farther.The ellipsoidal reflector (Ellipsoidal Reflector) of the light that light source sends through light source rear reflects, form strong light beam, invest target area, its projection scope and light intensity adjustable, be particularly suitable for the long distance illumination in large-scale performing art place or the face light as performer.Sealed beam lamp pursues high efficiency, assembles light as much as possible, causes beam energy high concentration, produce higher temperature after speculum reflection, causes damage, be unfavorable for the design of subsequent optical path to the components and parts of subsequent optical path design.Therefore the temperature how controlling stage lighting becomes one of main points that stage lighting relates to, the disclosed coloring system for the band angle of illuminating lamp of such as Chinese patent CN102261612, this patent is by bending an angle by CMY sheet, the light reflected through CMY sheet is no longer irradiated to or only has a small amount of light to be irradiated on the thimble of bulb, thus stabilize the temperature of thimble and its temperature can not be made too high, to reach the object of protection bulb, but it still cannot solve the light reflected and enters bulb, cause the problem that bulb temperature is too high; In addition, Chinese patent CN102954439 discloses a kind of light fixture, although this light fixture discloses at lamp interior mounting glass heat shield, and certain angle is set by between glass heat-proof sheet and the axis of bulb, portion reflects light is avoided directly to be reflected back bulb point, to reduce the technical measures of the temperature in light fixture, but, the light reflected through optical filter often converges (focusing) on certain point of heat shield one, causes heat shield local energy too high and damages.
Summary of the invention
The present invention, for overcoming at least one defect (deficiency) described in above-mentioned prior art, provides a kind of stage lighting being convenient to dispel the heat.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows:
A kind of stage lighting being convenient to dispel the heat, comprise light source, reflector, heat shield and optical filter, described light source is positioned at reflector, described optical filter is positioned on the upside of reflector, described heat shield is between described reflector and optical filter, it is characterized in that: described heat shield comprises heat shield one, described heat shield one is provided with hole, and described hole is positioned at the convergent point place of the light reflected by the optical filter of stage lighting.
Further, photochemical and thermal reaction is caused to cause stage lighting internal temperature to raise for avoiding being entered stage lighting inside by the light that the optical filter of stage lighting reflects by the hole on heat shield one, described heat shield also comprises heat shield two, described heat shield two and heat shield one are arranged along beam direction, described heat shield two blocks described hole, and there is spacing between heat shield two and heat shield one.
Further, as preferably of the present invention, described heat shield one is arranged relative to the planar tilt perpendicular to stage lighting main beam, and described heat shield two and heat shield one arranged in parallel.As preferably, described heat shield two is positioned at above or below heat shield one, and the spacing between heat shield two and heat shield one is 2mm ~ 15mm.
Further, as preferably of the present invention, described heat shield one is made up of the first heat shield unit and the second heat shield unit, and the first heat shield unit and the second heat shield unit are obliquely installed relative to each other, makes heat shield one in the V shape with angle; Described hole is positioned on the first heat shield unit and/or the second heat shield unit.
Further, as preferably of the present invention, described first heat shield unit or the second heat shield unit are made up of two half unit spliceds, and each half blade unit is equipped with breach, and the breach of two and half blade units splices relatively, the hole described in formation.
Further, as preferably of the present invention, described first heat shield unit and the second heat shield unit are respectively equipped with breach, and described breach splices relatively, the hole described in formation.
Further, as preferably of the present invention, described heat shield two is in the V shape with angle, and the both sides of the V shape of described heat shield two are parallel with the both sides of the V shape of heat shield one respectively.
Further, as preferably of the present invention, also comprise the first fixed mount and the second fixed mount, described first fixed mount is provided with the V-arrangement stationary plane mated with heat shield one, heat shield one is fixed on V-arrangement stationary plane, heat shield two is fixed on the second fixed mount, and the first fixed mount is connected with the second fixed mount.
Further, as preferably of the present invention, described optical filter is arranged relative to the planar tilt perpendicular to stage lighting main beam.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
By arranging the mode of the position providing holes of the convergent point of the light that correspondence is reflected by the optical filter of stage lighting on heat shield one, avoid the light collection reflected on heat shield one, thus effectively prevent heat shield one hot-spot and damage, and the infrared light reflected through hole can also be absorbed further by heat shield two, not only can reduce the temperature of reflector internal light source, and subsequent optical path components and parts (as optical filter) temperature can be made to be unlikely too high and to damage.
Accompanying drawing explanation
Fig. 1 is for ease of the operation principle schematic diagram of the stage lighting of heat radiation.
Fig. 2 is for ease of the assembly structure schematic diagram of the stage lighting of heat radiation.
Fig. 3 is for ease of the assembling explosive view of the stage lighting of heat radiation.
Fig. 4 is the package assembly schematic diagram of embodiment two heat shield unit.
Fig. 5 is the sectional view along A-A line in Fig. 2.
Fig. 6 is the heat shield structural representation of embodiment three.
Fig. 7 is the heat shield structural representation of embodiment four.
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable; The corresponding same or analogous parts of same or analogous label; The term describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
Embodiment one
As Figure 1-3, a kind of stage lighting being convenient to dispel the heat, comprise light source 7, reflector 1, heat shield and optical filter 8, first fixed mount 5 and the second fixed mount 4, heat shield comprises heat shield 1, heat shield 26, described light source 7 is positioned at reflector 1, and described optical filter 8 is positioned on the upside of reflector 1, and described heat shield is between described reflector 1 and optical filter 8, described reflector 1 is fixed on below the second fixed mount 4, and described first fixed mount 5 is fixedly connected with the second fixed mount 4; Described heat shield 1 and heat shield 26 are arranged along beam direction, and heat shield 26 is positioned at above or below heat shield 1, and heat shield 26 and heat shield 1 are parallel to each other, and there is the gap of 2 ~ 15mm between heat shield 26 and heat shield 1; Described heat shield 1 is arranged (heat shield 1 also can be horizontally disposed) relative to the planar tilt perpendicular to stage lighting main beam, and heat shield 1 is provided with hole 3, this hole 3 can be the hole of V-arrangement, circle, square or other shape, the present embodiment is preferably V-shape hole, and described hole 3 is positioned at the convergent point of the light reflected by the optical filter 8 of stage lighting; Described heat shield 26 blocks described hole 3; Described heat shield 1 is made up of the first heat shield unit 21 and the second heat shield unit 22, and the first heat shield unit 21 and the second heat shield unit 22 are obliquely installed relative to each other, make heat shield 1 in the V shape with angle; Described hole 3 is positioned on the first heat shield unit 21 or the second heat shield unit 22; Described first fixed mount 5 is provided with the V-arrangement stationary plane mated with heat shield 1, and heat shield 1 is fixed on V-arrangement stationary plane, and heat shield 26 is fixed on the second fixed mount 4.
Its course of work is: as shown in Figure 1, when light directive optical filter (CMY sheet) 8 after reflector 1 reflects that light source 7 sends, wherein be reflected back with the light of optical filter 8 in complementary colours in light, the light portion be reflected back is irradiated on heat shield 1 and is absorbed, the light that part is reflected back can converge (focusing) and focus on formation convergent point on certain point of heat shield one, because convergent point place is provided with hole 3, so the light converged can through hole 3, thus avoid convergent point, on heat shield 1, violent photochemical and thermal reaction occurs, cause heat shield 1 hot-spot and damage, the light forming convergent point, through diffusion behind hole 3, causes convergent point to disappear, and light dispersion is irradiated on heat shield 26 and is absorbed, thus reaches temperature control effect further.
Embodiment two
The present embodiment is similar to embodiment one, further, as shown in Figure 5, described first heat shield unit 21 or the second heat shield unit 22 are spliced to form by two and half blade units 211,212, each half blade unit is equipped with breach 213, the breach 213 of two and half blade units 211,212 splices relatively, the hole 3 described in formation.
Embodiment three
The present embodiment is similar to embodiment one, and further, as shown in Figure 6, described first heat shield unit 21 and the second heat shield unit 22 are respectively equipped with breach 31,32, and described breach 31,32 splices relatively, the hole 3 described in formation; Heat shield 26 is in the V shape with angle, and the both sides of the V shape of described heat shield 26 are parallel with the both sides of the V shape of heat shield 1 respectively.
Embodiment four
The present embodiment is similar to embodiment one, its difference is, as shown in Figure 7, heat shield 1 and heat shield 26 are plane platelet structures, accordingly, it will be appreciated by persons skilled in the art that the stationary plane that the first fixed mount 5 that this embodiment adopts matches with heat shield 1 also adopts the planar structure matched with heat shield 1.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.

Claims (10)

1. be convenient to the stage lighting of heat radiation for one kind, comprise light source (7), reflector (1), heat shield and optical filter (8), described light source (7) is positioned at reflector (1), described optical filter (8) is positioned at reflector (1) upside, described heat shield is positioned between described reflector (1) and optical filter (8), it is characterized in that: described heat shield comprises heat shield one (2), described heat shield one (2) is provided with hole (3), and described hole (3) are positioned at the convergent point place of the light reflected by the optical filter of stage lighting (8).
2. the stage lighting being convenient to dispel the heat according to claim 1, it is characterized in that: described heat shield also comprises heat shield two (6), described heat shield two (6) and heat shield one (2) are arranged along beam direction, described heat shield two (6) blocks described hole (3), and there is spacing between heat shield two (6) and heat shield one (2).
3. according to claim 2 be convenient to dispel the heat stage lighting, it is characterized in that: described heat shield one (2) is arranged relative to the planar tilt perpendicular to stage lighting main beam, and described heat shield two (6) and heat shield one (2) arranged in parallel.
4. the stage lighting being convenient to dispel the heat according to claim 2, is characterized in that: described heat shield two (6) is positioned at above or below heat shield one (2), and the spacing between heat shield two (6) and heat shield one (2) is 2mm ~ 15mm.
5. the stage lighting being convenient to dispel the heat according to claim 1-4, it is characterized in that: described heat shield one (2) is made up of the first heat shield unit (21) and the second heat shield unit (22), first heat shield unit (21) and the second heat shield unit (22) are obliquely installed relative to each other, make heat shield one (2) in the V shape with angle; Described hole (3) is positioned on the first heat shield unit (21) and/or the second heat shield unit (22).
6. the stage lighting being convenient to dispel the heat according to claim 5, it is characterized in that: described first heat shield unit (21) or the second heat shield unit (22) are spliced to form by two and half blade units (211,212), each half blade unit is equipped with breach (213), the breach (213) of two and half blade units (211,212) is spliced to form described hole (3) relatively.
7. the stage lighting being convenient to dispel the heat according to claim 5, it is characterized in that: described first heat shield unit (21) and the second heat shield unit (22) are respectively equipped with breach (31,32), and described breach (31,32) is spliced to form described hole (3) relatively.
8. the stage lighting being convenient to dispel the heat according to claim 7, is characterized in that: described heat shield two (6) is in the V shape with angle, and the both sides of the V shape of described heat shield two (6) are parallel with the both sides of the V shape of heat shield one (2) respectively.
9. the stage lighting being convenient to dispel the heat according to claim 5-8, it is characterized in that: also comprise the first fixed mount (5) and the second fixed mount (4), described first fixed mount (5) is provided with the V-arrangement stationary plane mated with heat shield one (2), heat shield one (2) is fixed on V-arrangement stationary plane, heat shield two (6) is fixed on the second fixed mount (4), and the first fixed mount (5) is connected with the second fixed mount (4).
10. the stage lighting being convenient to dispel the heat according to claim 1, is characterized in that: described optical filter (8) is arranged relative to the planar tilt perpendicular to stage lighting main beam.
CN201510094009.8A 2015-03-03 2015-03-03 Stage lamp convenient for heat dissipation Active CN104676380B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510094009.8A CN104676380B (en) 2015-03-03 2015-03-03 Stage lamp convenient for heat dissipation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510094009.8A CN104676380B (en) 2015-03-03 2015-03-03 Stage lamp convenient for heat dissipation
PCT/CN2015/092705 WO2016138766A1 (en) 2015-03-03 2015-10-23 Stage lamp convenient for heat dissipation

Publications (2)

Publication Number Publication Date
CN104676380A true CN104676380A (en) 2015-06-03
CN104676380B CN104676380B (en) 2017-03-22

Family

ID=53311785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510094009.8A Active CN104676380B (en) 2015-03-03 2015-03-03 Stage lamp convenient for heat dissipation

Country Status (2)

Country Link
CN (1) CN104676380B (en)
WO (1) WO2016138766A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930382A (en) * 2015-06-26 2015-09-23 广州市珠江灯光科技有限公司 Bulb overheating protection structure and stage lamp
WO2016138766A1 (en) * 2015-03-03 2016-09-09 广州市浩洋电子有限公司 Stage lamp convenient for heat dissipation
WO2019242313A1 (en) * 2018-06-22 2019-12-26 广州市浩洋电子股份有限公司 Stage lighting source system with bulb protective function

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001256818A (en) * 2000-03-14 2001-09-21 Toyoda Gosei Co Ltd Light source device
DE10229012A1 (en) * 2002-06-28 2004-01-29 Siemens Ag Spotlight with beam convergence, has reflector with non rotation-symmetrical reflection elements matching in totality the non-uniform light distribution of a light source
JP2004031055A (en) * 2002-06-25 2004-01-29 Matsushita Electric Works Ltd Spotlight
CN101865431A (en) * 2009-04-16 2010-10-20 海洋王照明科技股份有限公司 Lamp with heat insulation function
CN102767792A (en) * 2012-08-14 2012-11-07 广州市珠江灯光科技有限公司 Stage lighting color filter device
CN102954439A (en) * 2011-12-22 2013-03-06 广州彩熠灯光有限公司 Color disc for stage lamps, lamp with color disc, and method for controlling lamp
CN203980137U (en) * 2014-07-22 2014-12-03 广州市升龙灯光设备有限公司 The optical module of stage lighting
CN204554514U (en) * 2015-03-03 2015-08-12 广州市浩洋电子有限公司 A kind of stage lighting being convenient to dispel the heat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622426A (en) * 1994-11-29 1997-04-22 Romano; Richard J. Wash light and method
US5665305A (en) * 1995-11-13 1997-09-09 Belliveau; Richard S. Lighting system with multiple beam shapes
IT1403592B1 (en) * 2010-12-21 2013-10-31 Clay Paky Spa Stage projector
CN104676380B (en) * 2015-03-03 2017-03-22 广州市浩洋电子股份有限公司 Stage lamp convenient for heat dissipation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001256818A (en) * 2000-03-14 2001-09-21 Toyoda Gosei Co Ltd Light source device
JP2004031055A (en) * 2002-06-25 2004-01-29 Matsushita Electric Works Ltd Spotlight
DE10229012A1 (en) * 2002-06-28 2004-01-29 Siemens Ag Spotlight with beam convergence, has reflector with non rotation-symmetrical reflection elements matching in totality the non-uniform light distribution of a light source
CN101865431A (en) * 2009-04-16 2010-10-20 海洋王照明科技股份有限公司 Lamp with heat insulation function
CN102954439A (en) * 2011-12-22 2013-03-06 广州彩熠灯光有限公司 Color disc for stage lamps, lamp with color disc, and method for controlling lamp
CN102767792A (en) * 2012-08-14 2012-11-07 广州市珠江灯光科技有限公司 Stage lighting color filter device
CN203980137U (en) * 2014-07-22 2014-12-03 广州市升龙灯光设备有限公司 The optical module of stage lighting
CN204554514U (en) * 2015-03-03 2015-08-12 广州市浩洋电子有限公司 A kind of stage lighting being convenient to dispel the heat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016138766A1 (en) * 2015-03-03 2016-09-09 广州市浩洋电子有限公司 Stage lamp convenient for heat dissipation
CN104930382A (en) * 2015-06-26 2015-09-23 广州市珠江灯光科技有限公司 Bulb overheating protection structure and stage lamp
CN104930382B (en) * 2015-06-26 2017-06-13 广州市珠江灯光科技有限公司 Bulb overheat protective structure and stage lamp
WO2019242313A1 (en) * 2018-06-22 2019-12-26 广州市浩洋电子股份有限公司 Stage lighting source system with bulb protective function

Also Published As

Publication number Publication date
WO2016138766A1 (en) 2016-09-09
CN104676380B (en) 2017-03-22

Similar Documents

Publication Publication Date Title
CN104676380B (en) Stage lamp convenient for heat dissipation
EP3027963B1 (en) Reflector for directed beam led illumination
CN101713498A (en) Lighting device with optimized emission
US5639153A (en) Light head assembly with remote light source
CN204554514U (en) A kind of stage lighting being convenient to dispel the heat
JP2011181298A5 (en)
CN202008568U (en) Laser illuminator for light spot homogenizing treatment
CN110043833A (en) A kind of optical system of the stage LED light source with field lens
CN106151924B (en) A kind of spreadlight lens and LED bar graph lamp
US9458987B2 (en) Multi-wavelength light emitting assembly
CN105258057B (en) A kind of LED headlight for vehicle
CN103453423A (en) LED (light emitting diode) automobile headlamp high beam optical module
CN103322471A (en) Projector light-emitting diode (LED) light source structure
CN110332497A (en) A kind of light fixture
CN205208372U (en) Light collection device device and head -light with beam -splitting structure
CN101943355A (en) LED streetlight unit
CN203718564U (en) LED project lamp with mixed light illumination function
CN107388192A (en) A kind of LED integral types distance-light lens module
TWI269012B (en) Illumination system
CN102692711A (en) Laser illuminator for light spot homogenizing treatment
CN105351860A (en) Light collecting device and headlamp provided with light splitting structure
CN105716022A (en) Automotive LED lamp
CN203384805U (en) Lampshade-free LED ceiling lamp
CN207122769U (en) Light source module group and illuminating lamp
CN212005536U (en) LED dipped headlight and dipped headlight module

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB02 Change of applicant information

Address after: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109

Applicant after: Guangzhou Hao Yang electronic Limited by Share Ltd

Address before: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109

Applicant before: Guangzhou Haoyang Electronics Co., Ltd.

COR Change of bibliographic data
GR01 Patent grant
C14 Grant of patent or utility model