CN204534179U - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
- Publication number
- CN204534179U CN204534179U CN201520085939.2U CN201520085939U CN204534179U CN 204534179 U CN204534179 U CN 204534179U CN 201520085939 U CN201520085939 U CN 201520085939U CN 204534179 U CN204534179 U CN 204534179U
- Authority
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- China
- Prior art keywords
- housing
- lighting device
- light source
- guide section
- light guide
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of lighting device, comprise light source, light source supports, first housing, with the second housing of the dismountable assembling of the first housing, described first housing is connected with space outerpace on described lighting device top, described second housing is connected with space outerpace in described lighting device bottom, the first surface of described light source supports is connected with described first housing, the second surface of described light source supports is connected with described second housing, described first housing and the second housing are all made up of heat sink material thus the first surface of described light source supports and second surface dispel the heat respectively by described first housing and the second housing.
Description
[technical field]
The utility model relates to a kind of lighting device.
[background technology]
Along with LED light source is more and more applied to lighting apparatus, the design of lighting device becomes has more possibility.No. CN201513803rd, Chinese patent discloses a kind of LED strip shape decorative luminous panels, and it is made up of bar shaped lamp socket, light guide plate, wiring board and LED.But the LED light source of this LED strip shape decorative luminous panels is in the face of light guide plate, the direction of its LED light source beam projecting is identical with the direction of light guide plate leaded light, therefore LED light source can only simultaneously connect heat abstractor to dispel the heat, and such structure makes the heat conduction of LED light source more slowly and well do not utilize the spatial arrangement of lighting device to realize better heat radiation.
Therefore, in order to overcome above-mentioned defect, be necessary the lighting device that a kind of improvement is provided.
[utility model content]
The purpose of this utility model is to provide a kind of lighting device.
To achieve these goals, the utility model adopts following technical scheme: a kind of lighting device, comprise light source, light source supports, first housing, with the second housing of the dismountable assembling of the first housing, described first housing is connected with space outerpace on described lighting device top, described second housing is connected with space outerpace in described lighting device bottom, the first surface of described light source supports is connected with described first housing, the second surface of described light source supports is connected with described second housing, described first housing and the second housing are all made up of heat sink material thus the first surface of described light source supports and second surface dispel the heat respectively by described first housing and the second housing.
Preferably, described lighting device also comprises light guide section, and described first housing and the second housing are positioned in the middle part of described lighting device, and described light guide section stretches out between described first housing and the second housing.
Preferably, described lighting device also comprises reflector, described light guide section lengthwise extends, have along the guide-lighting wall of longitudinally extension and the light inlet wall perpendicular to longitudinally, described lighting device also comprises optics cavity, described light source is positioned at the first side of described optics cavity, the light inlet wall of described reflector and described light guide section lays respectively at the second side and the 3rd side, described second side is relative with the 3rd side and lay respectively at the both sides of described first side, described reflector is obliquely installed, the some light of described light source injection enters described light guide section by described light inlet wall after the reflection of described reflector.
Preferably, one end of described reflector is positioned at the second side of described light source, and the other end is connected with the light inlet wall of described light guide section or close described light inlet wall.
Preferably, described lighting device also comprises baffle, and described baffle is made up of transparent material or trnaslucent materials, be parallel to described light guide section and with described light guide section separately.
Preferably, described first housing has the first fixation wall, and the second housing has the second fixation wall, and the first fixation wall is parallel with the second fixation wall, and forms a holding tank, and described light guide section is fixed in holding tank.
Preferably, described first housing has mounting groove in the face of the middle part on the surface of described second housing side, and mounting groove part extends to the first fixation wall, and described light source supports is installed in mounting groove.
Preferably, the surface of described light source supports is concordant to the surface of joint portion with described first fixed wall, and described light guide section part is connected with light source supports, and described light inlet wall is vertical with light source supports.
Preferably, the outer edge of described first housing is circular, and it is dull and stereotyped that described light guide section and baffle are the hollow hexagon in middle part, and the middle part of described light guide section and baffle is fixed between described first housing and the second housing.
Preferably, described second housing also has connecting portion, and described connecting portion gives prominence to described second housing, extends to described light source supports and is connected with the second surface of described light source supports.
Preferably, described second housing has positioner, and the first housing has the location division corresponding with positioner, and described positioner and location division coordinate thus better locate described second housing and described first housing.
Preferably, described positioner is some protruded stigmas or some through holes, and described location division is some through holes or some protruded stigmas, and described protruded stigma inserts in through hole and locates.
Preferably, the inside of described second housing has some hollow receiving spaces, and described receiving space is between described positioner and described connecting portion.
Preferably, described first housing and the second housing are made by metal material.
Preferably, together with described first housing is fixed by screws in the second housing.
Compared to prior art, the utility model lighting device has following advantage: the first housing of lighting device and the design of the second housing, and structure is simple, easy for installation, and all connects light source board thus light source board can better be dispelled the heat.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the preferred embodiment of the utility model lighting device.
Fig. 2 is the sectional view of the preferred embodiment of the utility model lighting device.
Fig. 3 is the partial enlarged drawing of the sectional view of the preferred embodiment of the utility model lighting device.
[detailed description of the invention]
Please refer to shown in Fig. 1 to Fig. 3, a kind of lighting device 1 of the utility model preferred embodiment, comprise light source 10, light guide section 20 and reflector 30.Light guide section 20 cross section lengthwise in the horizontal direction extends, have along the guide-lighting wall 201 of longitudinally extension and the light inlet wall 202 perpendicular to longitudinally, lighting device 1 also comprises optics cavity 40, light source 10 is positioned at the first side of optics cavity 40, the light inlet wall 202 of reflector 30 and light guide section 20 lays respectively at the second side and the 3rd side, second side is relative with the 3rd side and lay respectively at the both sides of the first side, reflector 30 is obliquely installed, and the some light that light source 10 penetrates enters light guide section 20 by light inlet wall 202 after the reflection of reflector 30.The light that the light source 10 of lighting device 1 of the present utility model sends derives lighting device 1 by light guide section 20 after the reflection of reflector 30, thus reaches the effect of illumination.The diversity that such structure adds light source 10, light guide section 20 is arranged, can make the emergent ray of light source 10 facing one direction, and light is derived to another direction, thus enables the design more diversity of lighting device 1.The position relationship of reflector 30, light source 10 and light inlet wall 202 three, roughly forming triangle, also can be quadrangle or polygon, as long as reflector 30 is configured to the some light of light source 10 to enter light guide section 20 from light inlet wall 202 after reflector 30.Such configuration, make lighting device 1 highly low, space hold is few, meets ultra-thin configuration requirements.
One end of reflector 30 is positioned at the second side of optics cavity 40, and the other end is connected with the light inlet wall 202 of light guide section 20 or near light inlet wall 202, reflector 30, light guide section 20 and light source 10 surround closed optics cavity 40.Reflector 30 connects or near light inlet wall 202, the light that light source 10 is lost is less.In the present embodiment, reflector 30 is plate shaped for what be obliquely installed, and two ends connect side and the light inlet wall 202 of light source 10 respectively.The structure of reflector 30 is simple, and the light of light source 10 can all be derived from light guide section 20.Reflector 30 is made up of the material with highly reflective.
Light guide section 20 has some sites away from the surface of light source 10, makes to enter the light diffusion of light guide section 20, thus plays the effect of Uniform Illumination.In the present embodiment, site is formed by laser dotting or silk-screen, and in other embodiments, site also can be formed by additive method.Light guide section 20 does stiffened process near the surface of light source 10, thus more firm, more easy cleaning.In the present embodiment, the hardness of light guide section 20 near the surface of light source 10 is more than or equal to 3H pencil hardness, and in other embodiments, the hardness level of light guide section 20 also can adjust as required.
Lighting device 1 also comprises baffle 50, and baffle 50 is made up of transparent material or trnaslucent materials, is parallel to light guide section 20 and is separated with light guide section 20.The site of light guide section 20 is positioned at the one side of light guide section 20 towards baffle 50, and baffle 50 is protected light guide section 20 and easily cleaned.
Lighting device 1 also comprises fixture 60, and light source 10, light guide section 20 and reflector 30 are all fixed on and are directly connected and fixed device 60.Fixture 60 is positioned at the middle part of lighting device 1, and light guide section 20 self-retaining device 60 stretches out.Lighting device 1 also comprises light source supports 11, and light source 10 is fixed on light source supports 11, and light source supports 11 is fixed on fixture 60, and light guide section 20 is parallel with light source supports 11 and partly overlap.Fixture 60 is heat abstractor, is all made up of Heat Conduction Material.In the present embodiment, fixture 60 is made up of metal material, and for fixing and heat radiation, in other embodiments, fixture 60 also can be made up of other Heat Conduction Materials, or is made up of the material that heat conductivility is poor, and only plays fixation.In the present embodiment, light source supports 11 is light source board, and in other embodiments, light source supports 11 also can need to be set to not be tabular, also can be made up etc. of other flexible materials.
Fixture 60 comprises separable base portion 61 and joint portion 62, and base portion 61 and joint portion 62 grip light guide section 20.Base portion 61 is the first housing of lighting device 1, joint portion 62 is the second housing of lighting device, second housing of the second housing and the dismountable assembling of the first housing, first housing is connected with space outerpace on lighting device 1 top, second housing is connected with space outerpace in lighting device 1 bottom, the first surface of light source supports 11 is connected with the first housing, the second surface of light source supports 11 is connected with the second housing, first housing and the second housing are all made up of heat sink material thus the first surface of light source supports 11 and second surface dispel the heat respectively by the first housing and the second housing.In the present embodiment, base portion 61 has the first fixation wall 610, and it is parallel with the second fixation wall 620 that joint portion 62 has the second fixation wall 620, first fixation wall 610, and form a holding tank 63, and light guide section 20 is fixed in holding tank 63.Base portion 61 has mounting groove 612 in the face of the middle part on the surface of side, joint portion 62, and mounting groove 612 part extends to the first fixation wall 610, and light source supports 11 is installed in mounting groove 612.The bottom surface of light source supports 11 connects base portion 61 thus better dispels the heat.The surface of light source supports 11 is roughly concordant towards the surface of joint portion 62 with the first fixation wall 610, and light guide section 20 part is connected with light source supports 11, and light inlet wall 202 is roughly vertical with light source supports 11.In the present embodiment, the outer edge of base portion 61 is circular, light guide section 20 is that the hollow hexagon in middle part is dull and stereotyped, to be fixed between base portion 61 and joint portion 62 and self-retaining device 60 stretches out in the middle part of it, and the light that will be fixed on the light source 10 of fixture 60 is derived with illumination.In the present embodiment, base portion 61 and joint portion 62 are fixed together by screw 70, and in other embodiments, base portion 61 and joint portion 62 also can be assembled by other means, and light guide section 20 also can be other shapes, such as other polygon or circles etc.
In the present embodiment; because lighting device 1 also comprises baffle 50; therefore light guide section 20 and baffle 50 are held between the first fixation wall 610 and the second fixation wall 620; lighting device 1 also comprises pad 630, pad 630 between described light guide section 20 and baffle 50 thus by light guide section 20 and baffle 50 spaced apart.Baffle 50 is also that the hollow hexagon in middle part is dull and stereotyped, and the position of hollow is to accommodate fixture 60.The middle part of baffle 50 is fixed between base portion 61 and joint portion 62, and self-retaining device 60 stretches out, and keeps parallel with light guide section 20.In other embodiments, the shape of baffle 50 changes according to the change of light guide section 20 shape, and keep consistent with the shape of light guide section 20, pad 630 and reflector 30 can be one-body molded, and a part for reflector 30 extends between light guide section 20 and baffle 50.
Joint portion 62 has positioner 621, and base portion 61 has the location division 611 corresponding with positioner 621.Positioner 621 and location division 611 coordinate thus better positioning combination portion 62 and base portion 61.In the present embodiment, positioner 621 is some protruded stigmas, and location division 611 is some through holes, and protruded stigma inserts in through hole well to locate.In other embodiments, positioner 621 and location division 611 can be exchanged mutually, also can be other structures.Joint portion 62 also has connecting portion 622, connecting portion 622 gives prominence to joint portion 62, extend to light source supports 11 and be connected with the surface of light source supports 11, namely joint portion 62 connects the surface of light source supports 11, base portion 61 connects the bottom surface of light source supports 11, a part of heat of light source supports 11 is conducted by base portion 61, and another part heat can also conduct out by joint portion 62, thus better dispels the heat.The inside of joint portion 62 has some hollow receiving spaces 623, joint portion 62 is facilitated shaping, and can save material when manufacturing.Joint portion 62 has assembled portion 624, and base portion 61 has the apparatus for assembling 614 corresponding with assembled portion 624, and screw 70 passes apparatus for assembling 614 and inserts assembled portion 624 thus base portion 61 and joint portion 62 fitted together.In other embodiments, joint portion 62 and base portion 61 also can be assembled by other package assemblies.
Lighting device 1 also comprises frame 80.Frame 80 entirety is annular, and the cross section of its in the vertical direction is roughly T-shaped.Frame 80 comprises the main part 81 of coated light guide section 20 and baffle 50 end, and the extension 82 that main body 81 vertically extends.Extension 82 between light guide section 20 and baffle 50, and is held between light guide section 20 and baffle 50.Be held between light guide section 20 and baffle 50 by extension 82, and the annular shape of frame 80, frame 80 is assembled with light guide section 20 and baffle 50 phase.In the present embodiment, frame 80 entirety is hexagonal ring, and in other embodiments, frame 80 also can be other polygonal annulars, also can be annular.
Lighting device 1 also comprises erecting device 90, and erecting device 90 is dismountable is fixed on base portion 61.In the present embodiment, erecting device 90 is connected with messenger wire (not shown), make lighting device 1 be a pendent lamp, and erecting device 90 inside has receiving space 91, makes erecting device 90 inside to receive messenger wire thus regulates length for messenger wire.In other embodiments, erecting device 90 also can be set to the structure being directly installed on the devices such as ceiling.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. a lighting device, comprise light source, light source supports, first housing, with the second housing of the dismountable assembling of the first housing, described first housing is connected with space outerpace on described lighting device top, described second housing is connected with space outerpace in described lighting device bottom, the first surface of described light source supports is connected with described first housing, the second surface of described light source supports is connected with described second housing, described first housing and the second housing are all made up of heat sink material thus the first surface of described light source supports and second surface dispel the heat respectively by described first housing and the second housing.
2. lighting device as claimed in claim 1, it is characterized in that: described lighting device also comprises light guide section, described first housing and the second housing are positioned in the middle part of described lighting device, and described light guide section stretches out between described first housing and the second housing.
3. lighting device as claimed in claim 2, it is characterized in that: described lighting device also comprises reflector, described light guide section lengthwise extends, have along the guide-lighting wall of longitudinally extension and the light inlet wall perpendicular to longitudinally, described lighting device also comprises optics cavity, described light source is positioned at the first side of described optics cavity, the light inlet wall of described reflector and described light guide section lays respectively at the second side and the 3rd side, described second side is relative with the 3rd side and lay respectively at the both sides of described first side, described reflector is obliquely installed, the some light of described light source injection enters described light guide section by described light inlet wall after the reflection of described reflector.
4. lighting device as claimed in claim 3, is characterized in that: one end of described reflector is positioned at the second side of described light source, and the other end is connected with the light inlet wall of described light guide section or close described light inlet wall.
5. lighting device as claimed in claim 4, it is characterized in that: described lighting device also comprises baffle, described baffle is made up of transparent material or trnaslucent materials, be parallel to described light guide section and with described light guide section separately.
6. lighting device as claimed in claim 5, is characterized in that: described first housing has the first fixation wall, and the second housing has the second fixation wall, and the first fixation wall is parallel with the second fixation wall, and forms a holding tank, and described light guide section is fixed in holding tank.
7. lighting device as claimed in claim 6, is characterized in that: described first housing has mounting groove in the face of the middle part on the surface of described second housing side, and mounting groove part extends to the first fixation wall, and described light source supports is installed in mounting groove.
8. lighting device as claimed in claim 7, is characterized in that: the surface of described light source supports is concordant to the surface of joint portion with described first fixed wall, and described light guide section part is connected with light source supports, and described light inlet wall is vertical with light source supports.
9. lighting device as claimed in claim 8; it is characterized in that: the outer edge of described first housing is for circular; it is dull and stereotyped that described light guide section and baffle are the hollow hexagon in middle part, and the middle part of described light guide section and baffle is fixed between described first housing and the second housing.
10. lighting device as claimed in claim 1, it is characterized in that: described second housing also has connecting portion, described connecting portion gives prominence to described second housing, extends to described light source supports and is connected with the second surface of described light source supports.
11. lighting devices as claimed in claim 10, it is characterized in that: described second housing has positioner, first housing has the location division corresponding with positioner, and described positioner and location division coordinate thus better locate described second housing and described first housing.
12. lighting devices as claimed in claim 11, is characterized in that: described positioner is some protruded stigmas or some through holes, and described location division is some through holes or some protruded stigmas, and described protruded stigma inserts in through hole and locates.
13. lighting devices as claimed in claim 12, is characterized in that: the inside of described second housing has some hollow receiving spaces, and described receiving space is between described positioner and described connecting portion.
14., as lighting device as described in any one in claim 1 to 13, is characterized in that: described first housing and the second housing are made by metal material.
15., as lighting device as described in any one in claim 1 to 13, is characterized in that: together with described first housing is fixed by screws in the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085939.2U CN204534179U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015200358929 | 2015-01-19 | ||
| CN201520035892 | 2015-01-19 | ||
| CN201520085939.2U CN204534179U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534179U true CN204534179U (en) | 2015-08-05 |
Family
ID=53666822
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085814.XU Expired - Fee Related CN204459990U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
| CN201510063796.XA Active CN105987299B (en) | 2015-01-19 | 2015-02-06 | Lighting device |
| CN201520087693.2U Expired - Fee Related CN204459941U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
| CN201510063797.4A Pending CN105987322A (en) | 2015-01-19 | 2015-02-06 | Lighting device |
| CN201510062198.0A Pending CN105987329A (en) | 2015-01-19 | 2015-02-06 | Lighting device |
| CN201520085939.2U Withdrawn - After Issue CN204534179U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085814.XU Expired - Fee Related CN204459990U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
| CN201510063796.XA Active CN105987299B (en) | 2015-01-19 | 2015-02-06 | Lighting device |
| CN201520087693.2U Expired - Fee Related CN204459941U (en) | 2015-01-19 | 2015-02-06 | A kind of lighting device |
| CN201510063797.4A Pending CN105987322A (en) | 2015-01-19 | 2015-02-06 | Lighting device |
| CN201510062198.0A Pending CN105987329A (en) | 2015-01-19 | 2015-02-06 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN204459990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987299A (en) * | 2015-01-19 | 2016-10-05 | 苏州欧普照明有限公司 | Lighting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304979B (en) * | 2016-04-22 | 2020-05-15 | 纳米格有限公司 | Configurable flat lighting device |
| EP3444523B1 (en) * | 2017-08-18 | 2020-05-13 | Hartmut S. Engel | Luminaire |
| CN109027831A (en) * | 2018-06-29 | 2018-12-18 | 池州市东开信息技术有限公司 | A kind of Combined ceiling lamp |
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| CN100565298C (en) * | 2005-12-15 | 2009-12-02 | 三菱电机株式会社 | Surface light source apparatus and the display device of using it |
| US8052315B2 (en) * | 2006-07-28 | 2011-11-08 | Fujifilm Corporation | Planar illumination device |
| TWM323568U (en) * | 2007-05-09 | 2007-12-11 | Hong-Fei Chen | Lamp device |
| JP4939446B2 (en) * | 2008-01-15 | 2012-05-23 | シャープ株式会社 | Surface light source and display device |
| JP4975136B2 (en) * | 2010-04-13 | 2012-07-11 | シャープ株式会社 | Lighting device |
| JP5562183B2 (en) * | 2010-09-07 | 2014-07-30 | パナソニック株式会社 | lighting equipment |
| TWM404940U (en) * | 2010-12-20 | 2011-06-01 | Jia-Yan Lin | Assembled lamp |
| CN202032476U (en) * | 2011-01-05 | 2011-11-09 | 安乃吉兴业有限公司 | Light guide plate frame structure with water-proof illuminant module |
| CN202056691U (en) * | 2011-05-26 | 2011-11-30 | 北京京东方光电科技有限公司 | Backlight module of display and liquid crystal display |
| CN202253094U (en) * | 2011-08-22 | 2012-05-30 | 吴为生 | Desk lamp |
| CN202266905U (en) * | 2011-10-20 | 2012-06-06 | 祁丽芬 | Combined type LED (Light-Emitting Diode) lamp |
| US8579475B2 (en) * | 2011-11-22 | 2013-11-12 | Chien-Tsai Tsai | Artistic formative lampshade assembly |
| CN102661543B (en) * | 2012-04-27 | 2015-02-11 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
| JP6062180B2 (en) * | 2012-08-02 | 2017-01-18 | シャープ株式会社 | Lighting device |
| WO2014021456A1 (en) * | 2012-08-02 | 2014-02-06 | シャープ株式会社 | Illumination device |
| JP2014032919A (en) * | 2012-08-06 | 2014-02-20 | Panasonic Corp | Luminaire |
| CN102980105B (en) * | 2012-12-04 | 2015-12-09 | 京东方科技集团股份有限公司 | A kind of backlight module and display unit |
| CN104121551A (en) * | 2013-04-26 | 2014-10-29 | 鸿富锦精密工业（深圳）有限公司 | Optical element and backlight module with optical element |
| CN203500870U (en) * | 2013-06-19 | 2014-03-26 | 苏州信亚科技有限公司 | LED (light-emitting diode) flat panel light for clean room |
| CN203421506U (en) * | 2013-10-18 | 2014-02-05 | 弋潇云 | Dodecahedron spliced type LED (Light Emitting Diode) lamp |
| CN203564001U (en) * | 2013-10-31 | 2014-04-30 | 浙江理工大学 | Splicing photo frame |
| CN203927471U (en) * | 2014-04-15 | 2014-11-05 | 罗文翰 | Light source device and light fixture |
| CN103994361A (en) * | 2014-04-18 | 2014-08-20 | 广东爱华新光电科技有限公司 | LED table lamp |
| CN204459990U (en) * | 2015-01-19 | 2015-07-08 | 苏州欧普照明有限公司 | A kind of lighting device |
-
2015
- 2015-02-06 CN CN201520085814.XU patent/CN204459990U/en not_active Expired - Fee Related
- 2015-02-06 CN CN201510063796.XA patent/CN105987299B/en active Active
- 2015-02-06 CN CN201520087693.2U patent/CN204459941U/en not_active Expired - Fee Related
- 2015-02-06 CN CN201510063797.4A patent/CN105987322A/en active Pending
- 2015-02-06 CN CN201510062198.0A patent/CN105987329A/en active Pending
- 2015-02-06 CN CN201520085939.2U patent/CN204534179U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987299A (en) * | 2015-01-19 | 2016-10-05 | 苏州欧普照明有限公司 | Lighting device |
| CN105987299B (en) * | 2015-01-19 | 2020-01-07 | 苏州欧普照明有限公司 | Lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204459990U (en) | 2015-07-08 |
| CN105987299B (en) | 2020-01-07 |
| CN105987299A (en) | 2016-10-05 |
| CN105987322A (en) | 2016-10-05 |
| CN105987329A (en) | 2016-10-05 |
| CN204459941U (en) | 2015-07-08 |
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Granted publication date: 20150805 Effective date of abandoning: 20200107 |
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| AV01 | Patent right actively abandoned |