CN107062117A - A kind of darkening LED/light source automobile headlight illumination device - Google Patents

A kind of darkening LED/light source automobile headlight illumination device Download PDF

Info

Publication number
CN107062117A
CN107062117A CN201611234198.5A CN201611234198A CN107062117A CN 107062117 A CN107062117 A CN 107062117A CN 201611234198 A CN201611234198 A CN 201611234198A CN 107062117 A CN107062117 A CN 107062117A
Authority
CN
China
Prior art keywords
lamp body
magnetic valve
led
reflector
light source
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.)
Pending
Application number
CN201611234198.5A
Other languages
Chinese (zh)
Inventor
张中逸
徐彬双
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.)
Jiangsu Maoyi Photoelectric Science & Technology Co Ltd
Original Assignee
Jiangsu Maoyi Photoelectric Science & Technology 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 Jiangsu Maoyi Photoelectric Science & Technology Co Ltd filed Critical Jiangsu Maoyi Photoelectric Science & Technology Co Ltd
Priority to CN201611234198.5A priority Critical patent/CN107062117A/en
Publication of CN107062117A publication Critical patent/CN107062117A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V15/02—Cages
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a kind of darkening LED/light source automobile headlight illumination device, with glass supporter, lamp body and reflector, magnetic valve fixed plate is provided between glass supporter and lamp body, glass supporter, lamp body and magnetic valve fixed plate are installed by screw and fixed, reflector is installed, the lower end of reflector is provided with driving and driving trim on lamp body；Magnetic valve fixes the dipped beam plate for being provided with and being provided with magnetic valve function group, magnetic valve function group for controlling distance-light to switch, and dipped beam plate is located at the upper end of reflector edge；At least two LEDs lamp sources are pasted with lamp body, the front of LED lamp source is provided with reflector；The quick distance-light switching under the conditions of same optical flat；LED aluminum base plate heat dissipation problem is effectively solved, LED light source utilization rate and service life is improved；Distance light is higher, and moment starts, and improves travel safety；Dipped beam light type is wide, expands the safe driving visual field of driver, and distance light center brightness is high；It is firm in structure, it is not easy to affected by vibration.

Description

A kind of darkening LED/light source automobile headlight illumination device
Technical field
The present invention relates to automobile night driving headlamp darkening lighting technical field, especially a kind of darkening LED/light source vapour Chinese herbaceous peony illuminator lighting device.
Background technology
Headlight for vehicles, also referred to as car headlamp, automobile LED day portable lighter, as the eyes of automobile, are not only related to a car Main external image, is more closely connected with the safe driving under the conditions of driving at night or bad weather.Using and maintaining for car light, be It can not ignore.The advantage of existing car headlamp is：The big lamp sources of LED have small volume, lightweight, good directionality and are resistant to Various mal-condition energy-conserving and environment-protective, the features such as service life is long；Have the disadvantage：Dipped beam and distance light mechanism are separated, it is impossible to realized one Realize that dipped beam and distance light are switched fast under individual optical flat, heat dispersion is not strong, so as to influence the service life of LED lens headlights With LED light source utilization rate.
The content of the invention
The purpose of the present invention is that the defect for overcoming prior art to exist improved realizes that quick distance-light is cut there is provided one kind Change, effectively solve LED aluminum base plate heat dissipation problem, the darkening LED/light source that light output brightness will not be also decreased obviously during use Automobile headlight illumination device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of darkening LED/light source automobile headlight illumination Device, with glass supporter, lamp body and reflector, provided with magnetic valve fixed plate between glass supporter and lamp body, glass supporter, Lamp body and magnetic valve fixed plate are installed by screw fixes, and is provided with reflector on lamp body, the lower end of reflector is provided with drive Dynamic and driving trim；
The magnetic valve is fixed to be provided with magnetic valve function group, magnetic valve function group and is provided with for controlling distance-light to switch Dipped beam plate, dipped beam plate be located at reflector edge upper end；
At least two LEDs lamp sources are pasted with the lamp body, the front of LED lamp source is provided with reflector.
Further, described lamp body is made of heat radiating type aluminium block.
Further, the outer surface of described driving and driving Decorative Cover is provided with to offer on radiating block, lamp body and is used for Radiator fan is installed, radiator fan is arranged on the front of grid on the grid of radiating, the outer surface of lamp body.
Further, described driving and driving trim by cable respectively with supply unit, magnetic valve function group with And LED lamp source connection.
Further, glass protecting cover is installed, the outer surface of glass protecting cover is provided with guarantor on described glass supporter Protect grid.
The beneficial effects of the invention are as follows the present invention 1）：Realize that quick distance-light is cut under the conditions of same optical flat Change, reached that the distance-light of double optical lens under conditions of conventional light source is switched fast standard；2）：Improve aluminium radiating module air channel and The double-radiation function pattern of increase dress radiator fan, effectively solves LED aluminum base plate heat dissipation problem, improves LED light source utilization rate and makes Use the life-span；3）：Distance light is higher, and moment starts, and improves travel safety；4）：Dipped beam light type is wide, and the safety for expanding driver is driven The visual field is sailed, distance light center brightness is high；5）：LED's is firm in structure, it is not easy to affected by vibration, light output brightness during use Also it will not be decreased obviously.
Brief description of the drawings
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing The present invention is described in further detail, wherein
Fig. 1 is the front view of the present invention；
Fig. 2 is the rearview of the present invention；
Fig. 3 is the explosive view of the present invention；
Fig. 4 is the structural representation of magnetic valve function group of the present invention.
In figure:1. glass supporter, 2. lamp bodies, 3. reflectors, 4. magnetic valve fixed plates, 5. drivings and driving decoration Lid, 7. supply units, 8. magnetic valve function groups, 9. dipped beam plates, 10. LED lamp sources, 11. glass protecting covers, 12. radiatings Block, 13. grids, 14. radiator fans, 15. protective grilles.
Embodiment
（Embodiment 1）
A kind of darkening LED/light source automobile headlight illumination device as shown in figures 1-4, with glass supporter 1, lamp body 2 and anti- Light bowl 3, is provided with magnetic valve fixed plate 4, glass supporter 1, lamp body 2 and magnetic valve fixed plate 4 between glass supporter 1 and lamp body 2 Installed and fixed by screw, reflector 3 is installed on lamp body 2, the lower end of reflector 3 is provided with driving and driving trim 5；
It is provided with magnetic valve function group 8, magnetic valve function group 8 and is provided with for controlling distance-light to cut in magnetic valve fixed plate 4 The dipped beam plate 9 changed, dipped beam plate 9 is located at the upper end of the edge of reflector 3；
At least two LEDs lamp sources 10 are pasted with lamp body 2, the front of LED lamp source 10 is provided with reflector 3.
Lamp body 2 is made of heat radiating type aluminium block.
The outer surface of driving and driving Decorative Cover 5 is provided with the grid offered on radiating block 12, lamp body 2 for radiating 13, radiator fan 14 is installed, radiator fan 14 is arranged on the front of grid 13 on the outer surface of lamp body 2.
Driving and driving trim 5 are connected with supply unit 7, magnetic valve function group 8 and LED lamp source 10 respectively by cable Connect.
Glass protecting cover 11 is installed, the outer surface of glass protecting cover 11 is provided with protective grille 15 on glass supporter 1.
Glass protecting cover 11 is caught in glass supporter 1 first, then LED/light source 10 is fixed on lamp body 2, then fixes Magnetic valve function group 5, locks radiator fan, and finally glass supporter 1 is fixed on lamp body 2.
Specific magnetic valve function group 8 and LED lamp source 10 open switch, LED by driving and driving trim 5 to control Lamp source 10 reflects away light light by reflector 3, realizes the distant light irradiation of car headlamp, is irradiated needing dipped beam When, magnetic valve function group 8 is powered, and the dipped beam plate 9 for controlling distance-light to switch, and dipped beam plate 9 hides to the area of reflector 3 Gear, and then quick distance-light switching is realized in realization under the conditions of same optical flat.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention Within the scope of shield.

Claims (5)

1. a kind of darkening LED/light source automobile headlight illumination device, with glass supporter（1）, lamp body（2）And reflector（3）, It is characterized in that：Described glass supporter（1）With lamp body（2）Between be provided with magnetic valve fixed plate（4）, glass supporter（1）, lamp body （2）And magnetic valve fixed plate（4）Installed and fixed by screw, lamp body（2）On reflector is installed（3）, reflector（3）Under End is provided with driving and driving trim（5）；
The magnetic valve fixed plate（4）On magnetic valve function group is installed（8）, magnetic valve function group（8）On be provided with for controlling The dipped beam plate of distance-light switching processed（9）, dipped beam plate（9）Positioned at reflector（3）The upper end of edge；
The lamp body（2）On be pasted with least two LEDs lamp sources（10）, LED lamp source（10）Front reflector is installed（3）.
2. a kind of darkening LED/light source automobile headlight illumination device according to claim 1, it is characterised in that：Described Lamp body（2）It is made of heat radiating type aluminium block.
3. a kind of darkening LED/light source automobile headlight illumination device according to claim 1, it is characterised in that：Described Driving and driving Decorative Cover（5）Outer surface be provided with radiating block（12）, lamp body（2）On offer grid for radiating （13）, lamp body（2）Outer surface on radiator fan is installed（14）, radiator fan（14）Installed in grid（13）Front.
4. a kind of darkening LED/light source automobile headlight illumination device according to claim 1, it is characterised in that：Described Driving and driving trim（5）By cable respectively with supply unit（7）, magnetic valve function group（8）And LED lamp source（10）Even Connect.
5. a kind of darkening LED/light source automobile headlight illumination device according to claim 1, it is characterised in that：Described Glass supporter（1）On glass protecting cover is installed（11）, glass protecting cover（11）Outer surface be provided with protective grille（15）.
CN201611234198.5A 2016-12-28 2016-12-28 A kind of darkening LED/light source automobile headlight illumination device Pending CN107062117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611234198.5A CN107062117A (en) 2016-12-28 2016-12-28 A kind of darkening LED/light source automobile headlight illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611234198.5A CN107062117A (en) 2016-12-28 2016-12-28 A kind of darkening LED/light source automobile headlight illumination device

Publications (1)

Publication Number Publication Date
CN107062117A true CN107062117A (en) 2017-08-18

Family

ID=59623214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611234198.5A Pending CN107062117A (en) 2016-12-28 2016-12-28 A kind of darkening LED/light source automobile headlight illumination device

Country Status (1)

Country Link
CN (1) CN107062117A (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1003205A1 (en) * 1998-11-20 2000-05-24 Ichikoh Industries, Ltd. Light source bulb with two filaments
JP2006269341A (en) * 2005-03-25 2006-10-05 Ichikoh Ind Ltd Headlamp
CN201425238Y (en) * 2009-05-12 2010-03-17 常州市飞拓模塑有限公司 Projection-type two-light lens headlamp
TWM454948U (en) * 2013-01-24 2013-06-11 Yi-Kai Chen Motorcycle distance lamp switching device
CN203078404U (en) * 2012-12-29 2013-07-24 比亚迪股份有限公司 Car light capable of switching between distance light and passing light
EP2666670A2 (en) * 2012-05-25 2013-11-27 SL Corporation Automotive headlamp control apparatus and method
CN204513213U (en) * 2015-04-23 2015-07-29 汤钟松 A kind of LED automobile illumination headlight
CN205065548U (en) * 2015-10-28 2016-03-02 重庆雷嘉光电科技有限公司 Two optical lens lighting system of car
CN105972537A (en) * 2016-06-30 2016-09-28 安徽卡澜特车灯科技有限公司 High-efficiency LED single-chip far and near light integral headlamp
CN106051585A (en) * 2016-08-16 2016-10-26 常州星宇车灯股份有限公司 Light-concentrating type LED dual-light lens die set
CN106152059A (en) * 2015-03-27 2016-11-23 重庆雷嘉光电科技有限公司 A kind of projection-type LED automobile long-and-short distant light optical lighting system
CN106195665A (en) * 2016-08-24 2016-12-07 常州星宇车灯股份有限公司 The double optical lens module of many granules LED
CN206439735U (en) * 2016-12-28 2017-08-25 江苏茂逸光电科技有限公司 A kind of darkening LED/light source automobile headlight illumination device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1003205A1 (en) * 1998-11-20 2000-05-24 Ichikoh Industries, Ltd. Light source bulb with two filaments
JP2006269341A (en) * 2005-03-25 2006-10-05 Ichikoh Ind Ltd Headlamp
CN201425238Y (en) * 2009-05-12 2010-03-17 常州市飞拓模塑有限公司 Projection-type two-light lens headlamp
EP2666670A2 (en) * 2012-05-25 2013-11-27 SL Corporation Automotive headlamp control apparatus and method
CN203078404U (en) * 2012-12-29 2013-07-24 比亚迪股份有限公司 Car light capable of switching between distance light and passing light
TWM454948U (en) * 2013-01-24 2013-06-11 Yi-Kai Chen Motorcycle distance lamp switching device
CN106152059A (en) * 2015-03-27 2016-11-23 重庆雷嘉光电科技有限公司 A kind of projection-type LED automobile long-and-short distant light optical lighting system
CN204513213U (en) * 2015-04-23 2015-07-29 汤钟松 A kind of LED automobile illumination headlight
CN205065548U (en) * 2015-10-28 2016-03-02 重庆雷嘉光电科技有限公司 Two optical lens lighting system of car
CN105972537A (en) * 2016-06-30 2016-09-28 安徽卡澜特车灯科技有限公司 High-efficiency LED single-chip far and near light integral headlamp
CN106051585A (en) * 2016-08-16 2016-10-26 常州星宇车灯股份有限公司 Light-concentrating type LED dual-light lens die set
CN106195665A (en) * 2016-08-24 2016-12-07 常州星宇车灯股份有限公司 The double optical lens module of many granules LED
CN206439735U (en) * 2016-12-28 2017-08-25 江苏茂逸光电科技有限公司 A kind of darkening LED/light source automobile headlight illumination device

Similar Documents

Publication Publication Date Title
CN104864343A (en) Twin light integrated LED automobile headlamp
CN204678205U (en) The LED automobile headlamp of a kind of pair of light one
TWI565606B (en) Motor vehicle lighting device
CN105180060A (en) Long-service-life strong-condensation daytime running lamp used for automobile
CN204962532U (en) Heat dissipation car light
CN206439735U (en) A kind of darkening LED/light source automobile headlight illumination device
CN108253373A (en) A kind of array laser car light adaptively illuminated
CN204285239U (en) The vehicle front combination lamp of LED car lamp and this LED car lamp of employing
CN204042670U (en) Vehicle led front fog lamp
CN107062117A (en) A kind of darkening LED/light source automobile headlight illumination device
CN203240452U (en) Automotive lamp with LED daytime running lamp
CN205065548U (en) Two optical lens lighting system of car
CN209944215U (en) Headlamp light source assembly, heat dissipation mechanism, light changing mechanism and headlamp
CN203010446U (en) Car daytime running lamp with heat radiation body
CN206739147U (en) A kind of headlight for vehicles reflector
CN205137294U (en) Multi -functional LED fog lamp of far and near light integral type
CN204460009U (en) Four-in-one multifunctional lamp constructs
CN205664252U (en) Rectangular lamp of wide voltage LED
CN206055464U (en) A kind of LED combination headlight of pair of light one
CN205447538U (en) Novel LED auto bulb
CN217302664U (en) Novel optical design's multi-functional car LED high beam
CN218001356U (en) Far and near light integration LED lamp spotlight module
CN204593164U (en) Led car lamp control circuit
CN210424855U (en) Novel laser wide-angle circular lamp
CN215553717U (en) Double-light lens type motorcycle headlamp and lamp holder assembly thereof

Legal Events

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

Address after: No.295, Qingcheng Industrial Park, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province

Applicant after: JIANGSU MAOYI PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: 213000, 62, sunny road, Meng Town, Xinbei District, Jiangsu, Changzhou

Applicant before: JIANGSU MAOYI PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170818