CN105156957B - LED grille lamp - Google Patents
LED grille lamp Download PDFInfo
- Publication number
- CN105156957B CN105156957B CN201510584305.6A CN201510584305A CN105156957B CN 105156957 B CN105156957 B CN 105156957B CN 201510584305 A CN201510584305 A CN 201510584305A CN 105156957 B CN105156957 B CN 105156957B
- Authority
- CN
- China
- Prior art keywords
- light source
- source module
- panel
- cover
- lamp
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/046—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures having multiple lighting devices, e.g. connected to a common ceiling base
-
- 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
-
- 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
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED grille lamp, including panel, power pack and some light source modules electrically connected with power pack, described light source module includes the lamp bar with LED lamp bead, bottom plate and diffuser corresponding with LED lamp bead position for positioning lamp bar, the top of the lamp bar is provided with reflection shield, reflection shield includes being separately positioned on the side cover of lamp bar both sides and along the spaced apart middle cover of lamp bar length direction, the side cover and middle cover form reflective surface corresponding with diffuser, the end of side cover is fixed with bottom plate by end plate, described light source module parallel arrangement, described panel is provided with the through hole corresponding with light source module, the end of light source module is fixedly connected by fixed plate with panel.The present invention is intended to provide a kind of reduce the LED grille lamp for being designed and manufactured as this, being easily installed and dismantling.
Description
Technical field
The invention belongs to LED grille lamp field, more particularly to a kind of LED grille lamp.
Background technology
At present, the public place such as office or office building passageway, can be illuminated using Grille lamp.Grille lamp is arranged on
On ceiling with furred ceiling, it is divided into embedded and suspension type.Conventional Grille lamp generally using fluorescent tube as light source, its
Energy consumption is larger, and fluorescent lifetime is shorter, daily electric cost expenditure and safeguards that renewal cost is higher.Nowadays, due to LED technology
Continue to develop, Grille lamp is manufactured and designed based on LED, can effectively reduce energy consumption, while LED life is longer, can substantially reduce
Replacement cost.However, because conventional Grille lamp generally makes design using overall, the Grille lamp of different model needs independent carry out
Design, is designed and manufactured as that this is higher, and assembly or disassembly difficulty is also larger, brings more inconvenience.
The content of the invention
This is designed and manufactured as it is an object of the invention to overcome the defect of prior art, and provide a kind of reduction, be easy to peace
The LED grille lamp of assembly and disassembly.
To achieve these goals, the present invention uses following technical scheme：
A kind of LED grille lamp, including panel, power pack and some light source modules for being electrically connected with power pack, it is described
Light source module includes lamp bar, the bottom plate for positioning lamp bar and printing opacity corresponding with LED lamp bead position with LED lamp bead
Cover, the top of the lamp bar is provided with reflection shield, and reflection shield includes the side cover for being separately positioned on lamp bar both sides and long along lamp bar
The spaced apart middle cover in direction is spent, the side cover and middle cover form reflective surface corresponding with diffuser, the end of side cover and bottom plate
Fixed by end plate, described light source module parallel arrangement, described panel is provided with the through hole corresponding with light source module, light
The end of source module is connected by fixed plate with panel.So, it can increase or reduce according to design requirement in the design process
The quantity of light source module, so as to reduce design cost.In actual production process, light source module is unified to be manufactured, only
The cooperation of light source module and the corresponding panel need to be changed, you can realize the assembling of Grille lamp, reduce production cost.And each lamp
Bar one single light source module of correspondence, reduces the interference between light source module, while also allowing for integrally entering light source module
Row is changed.
Preferably, side cambered surface of the side cover provided with depression, middle cambered surface of the middle cover provided with depression, the middle arc
Fitted with side cambered surface at the edge in face.So after side cover and middle cover laminating, complete reflective surface structure is formed, side cover can be designed
Different length is to meet design requirement, and middle cover can be coordinated with the side cover of different length, improves the utilization rate of middle cover,
Reduce manufacturing cost.
Preferably, the middle cover is respectively equipped with positioning tooth in the both sides of the edge of middle cambered surface, the side cambered surface of described side cover
Provided with the locating slot being engaged with positioning tooth.Coordinated by middle cover and side cover grafting so that middle cover can be positioned quickly with side cover,
Positioning tooth is bent after grafting so that middle cover is fixed with side cover.
Preferably, the face plate edge fold inward formation framework, described fixed plate and the connection end of framework are located at
Inside framework.Framework is formed after face plate edge turnover, is fixed on while also allowing for fixed plate inside framework, is conducive to raising face
Plate intensity, lift structure compactedness.
Preferably, described diffuser includes cover body and the location division positioned at covers edge, cover body A/F is big
In the width of lamp bar, described side cover is provided with some air vents.Gap so is left between lamp bar edge and cover body opening, is had
Circulated beneficial to air, while setting air vent on side cover, be easy to inner air and outer air flowing radiating.
Preferably, the side of the bottom plate is provided with the flanging to diffuser, the madial wall of flanging is provided with spacing preiection,
Described location division is connected between bottom plate bottom surface and spacing preiection.
Preferably, described panel is respectively equipped with stiffener in the both sides of light source module, the end of described stiffener
Provided with plug division, framework medial surface is provided with the spliced eye being engaged with plug division.Set stiffener to coordinate with framework, improve panel
Bulk strength.
Preferably, described light source module is included close to the outer light source module of panel side and positioned at outer light source module
Between inner light source module, connection is rotated between the outer light source module and panel, it is fixed between inner light source module and panel to connect
Connect, link gear, including the company being connected with inner light source module activities are provided between described outer light source module and inner light source module
Bar and the pull bar for driving outer light source module to rotate.The irradiating angle of outer light source module can be adjusted, to adapt to not use
The lighting requirement of conjunction.
Preferably, the two ends difference cylinder lever connecting rod of the connecting rod, described panel is provided with runner, runner is provided with band
The pivoted arm of dynamic connecting rod activity, the spring catch that described panel is rotated provided with limitation runner.Both sides can be adjusted simultaneously by runner
The rotational angle of outer light source module.
The beneficial effects of the invention are as follows：（1）Designed using modularized light source, reduce design and manufacture cost；（2）Install and
Dismounting is more convenient, improves the efficiency manufactured with plant maintenance；（3）Reduce the interference between light source, product reliability
Improve；（4）The scattering angle of adjustable light sources module, the intensity and range of exposures of light regulating irradiation, adaptability is stronger.
Brief description of the drawings
Fig. 1 is positive structural representation of the invention；
Fig. 2 is the structural representation at the back side of the present invention；
Fig. 3 is the explosive view of light source module in the present invention；
Fig. 4 is the sectional view of the present invention；
Fig. 5 is the structural representation at the back side of the embodiment of the present invention 2.
In figure：Panel 1, framework 1a, light source module 2, outer light source module 2a, inner light source module 2b, diffuser 3, cover body 3a,
Location division 3b, middle cover 4, positioning tooth 4a, side cover 5, air vent 5a, locating slot 5b, flange 5c, end plate 6, lamp bar 7, LED lamp bead 7a,
Bottom plate 8, neck 8a, spacing preiection 8b, power pack 9, stiffener 10, connecting rod 11, pull bar 12, pivoted arm 13, runner 14, limiting tooth
14a, spring catch 15.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
In embodiment as shown in Figure 1 and Figure 2, a kind of LED grille lamp, including panel 1, power pack 9 and with power pack electricity
Some light source modules 2 of connection, light source module include with LED lamp bead 7a lamp bar 7, the bottom plate 8 for positioning lamp bar and
Diffuser 3 corresponding with LED lamp bead position.The top of lamp bar is provided with reflection shield, and reflection shield includes being separately positioned on lamp bar both sides
Side cover 5 and along the spaced apart middle cover 4 of lamp bar length direction, side cambered surface of the side cover provided with depression, middle cover is provided with recessed
Fitted with side cambered surface at sunken middle cambered surface, the edge of middle cambered surface.Side cover and middle cover formation reflective surface corresponding with diffuser, side cover
End is fixed with bottom plate by end plate.Light source module is arranged in parallel, and panel is provided with the through hole corresponding with light source module, light source
The end of module is fixedly connected by fixed plate with panel.Face plate edge fold inward formation framework 1a, fixed plate and framework
Connection end is located inside framework.Panel is respectively equipped with stiffener 10 in the both sides of light source module, and the end of stiffener is provided with grafting
Portion, framework medial surface is provided with the spliced eye being engaged with plug division.
With reference to shown in Fig. 2, Fig. 3, middle cover is respectively equipped with the both sides of the edge of middle cambered surface in positioning tooth 4a, the side cambered surface of side cover
Provided with the locating slot 5b being engaged with positioning tooth.The base of side cover and middle cover is respectively equipped with the flange 5c towards lamp bar, flange
The location division 3b surfaces of edge and diffuser lean.
With reference to shown in Fig. 4, diffuser includes cover body 3a and the location division positioned at covers edge, and cover body A/F is more than
The width of lamp bar, side cover is provided with some air vent 5a.The side of bottom plate is provided with the flanging to diffuser, the madial wall of flanging
Provided with spacing preiection 8b, location division is connected between bottom plate bottom surface and spacing preiection.
In actual use, in actual use, first lamp bar edge is caught among the neck 8a of plate on earth,
The location division of diffuser is snapped onto between bottom plate bottom surface and spacing preiection, the location division of diffuser is also contacted with lamp bar simultaneously,
Lamp bar is fastened with bottom plate.Reflection shield includes side cover and middle cover, and side cover and middle cover are in cambered surface, and middle cover is inserted by positioning tooth
It is connected in the corresponding locating slot of side cover, side cover and middle cover positioning are completed, and the end of side cover is fixed by end plate 6 and bottom plate,
Finally the light source module assembled is fixed by fixed plate with panel, so as to complete the installation process of Grille lamp.
Embodiment 2
In embodiment as shown in Figure 1 and Figure 2, a kind of LED grille lamp, including panel 1, power pack 9 and with power pack electricity
Some light source modules 2 of connection, light source module include with LED lamp bead 7a lamp bar 7, the bottom plate 8 for positioning lamp bar and
Diffuser 3 corresponding with LED lamp bead position.The top of lamp bar is provided with reflection shield, and reflection shield includes being separately positioned on lamp bar both sides
Side cover 5 and along the spaced apart middle cover 4 of lamp bar length direction, side cambered surface of the side cover provided with depression, middle cover is provided with recessed
Fitted with side cambered surface at sunken middle cambered surface, the edge of middle cambered surface.Side cover and middle cover formation reflective surface corresponding with diffuser, side cover
End is fixed with bottom plate by end plate.Light source module is arranged in parallel, and panel is provided with the through hole corresponding with light source module.Panel
The connection end of edge fold inward formation framework 1a, fixed plate and framework is located inside framework.Panel is in the both sides of light source module
Stiffener 10 is respectively equipped with, the end of stiffener is provided with plug division, and framework medial surface is provided with the spliced eye being engaged with plug division.
With reference to shown in Fig. 2, Fig. 3, middle cover is respectively equipped with the both sides of the edge of middle cambered surface in positioning tooth 4a, the side cambered surface of side cover
Provided with the locating slot 5b being engaged with positioning tooth.The base of side cover and middle cover is respectively equipped with the flange 5c towards lamp bar, flange
The location division 3b surfaces of edge and diffuser lean.
With reference to shown in Fig. 4, diffuser includes cover body 3a and the location division positioned at covers edge, and cover body A/F is more than
The width of lamp bar, side cover is provided with some air vent 5a.The side of bottom plate is provided with the flanging to diffuser, the madial wall of flanging
Provided with spacing preiection 8b, location division is connected between bottom plate bottom surface and spacing preiection.
As shown in figure 5, light source module has three, including two outer light source modules and an inner light source module, wherein, outside
Light source module is located between outer light source module close to panel side, inner light source module.The company of rotation between outer light source module and panel
Connect, be to be fixedly connected between inner light source module and panel.Link gear, linkage are provided between outer light source module and inner light source module
Mechanism includes connecting rod 11 corresponding with inner light source module and respectively pull bar 12 corresponding with outer light source module, wherein, connecting rod
The base plate external of middle part and inner light source module rotate and be connected, pull bar is connected with the base plate external rotation of outer light source module, connecting rod
Two ends be flexibly connected respectively with the pull bar of both sides.Meanwhile, panel is provided with runner 14, and pivoted arm is provided between runner and connecting rod
13, being rotated by runner can make pivoted arm drive pull bar to rotate.Panel is provided with spring catch 15, and the circumferencial direction of runner is provided with limit
Position tooth 14a, spring catch coordinates with limiting tooth, provides damping force when runner is rotated so that runner can be maintained at corresponding rotation
In angle.Hole position can be opened up on panel enables runner to expose panel to facilitate by manual rotation's progress angle initialization, also may be used
Runner is connected into stepper motor, by switch or controller come remote adjustment rotational angle.
In actual use, under original state, in the vertical direction connecting rod and pull bar are in same straight line, now lattice
The range of exposures of grid lamp is minimum, light exposure intensity highest, thus is adapted to the lighting requirement of small space high brightness.Now up time
Pin rotates counterclockwise runner, and pull bar is acted on by pivoted arm, and pull bar rotates the connecting rod for pulling two ends so that two outer light source moulds
Angle between block outwards rotation simultaneously, two outer light source module direction of illuminations gradually increases so that illumination zone is improved.Simultaneously
Spring catch can provide damping force to runner, so that by the real-time locking of roller position, to prevent outer light source module because of Action of Gravity Field
Reset.Now if necessary to which illumination zone is reduced, only runner need to be rotated backward so that two outer light source modules are simultaneously to inward turning
Turn, you can be that angle between two outer light source module direction of illuminations diminishes, illumination zone reduces, exposure intensity increase.
Claims (7)
1. a kind of LED grille lamp, it is characterized in that, including panel（1）, power pack（9）And and power pack（9）What is electrically connected is some
Light source module（2）, described light source module（2）Including with LED lamp bead（7a）Lamp bar（7）, for positioning lamp bar（7）Bottom
Plate（8）And and LED lamp bead（7a）The corresponding diffuser in position（3）, the lamp bar（7）Top be provided with reflection shield, reflection shield
Including being separately positioned on lamp bar（7）The side cover of both sides（5）And along lamp bar（7）The spaced apart middle cover of length direction（4）, institute
State side cover（5）And middle cover（4）Formed and diffuser（3）Corresponding reflective surface, side cover（5）End and bottom plate（8）Pass through end plate
（6）Fixed, described light source module（2）Parallel arrangement, described panel（1）It is provided with and light source module（2）Corresponding is logical
Hole, light source module（2）End pass through fixed plate and panel（1）Connection, described light source module is included close to panel side
Outer light source module and the inner light source module between outer light source module, the company of rotation between the outer light source module and panel
Connect, be fixedly connected between inner light source module and panel, link gear is provided between described outer light source module and inner light source module,
Including the connecting rod being connected with inner light source module activities（11）And the pull bar for driving outer light source module to rotate（12）, the connecting rod
（11）Two ends difference cylinder lever connecting rod（12）, described panel is provided with runner（14）, runner（14）It is provided with drivening rod
（11）The pivoted arm of activity（13）, described panel is provided with limitation runner（14）The spring catch of rotation.
2. LED grille lamp according to claim 1, it is characterized in that, the side cover（5）Side cambered surface provided with depression, it is described
Middle cover（4）Middle cambered surface provided with depression, the edge of the middle cambered surface is fitted with side cambered surface.
3. LED grille lamp according to claim 2, it is characterized in that, the middle cover（4）Distinguish in the both sides of the edge of middle cambered surface
Provided with positioning tooth（4a）, described side cover（5）Side cambered surface be provided with and positioning tooth（4a）The locating slot being engaged（5b）.
4. the LED grille lamp according to claim 1 or 2 or 3, it is characterized in that, the panel（1）Edge fold inward is formed
Framework（1a）, described fixed plate and framework（1a）Connection end be located at framework（1a）It is internal.
5. the LED grille lamp according to claim 1 or 2 or 3, it is characterized in that, described diffuser（3）Including cover body（3a）
And positioned at cover body（3a）The location division at edge（3b）, cover body（3a）A/F is more than lamp bar（7）Width, described side cover
（5）It is provided with some air vents（5a）.
6. LED grille lamp according to claim 5, it is characterized in that, the bottom plate（8）Side be provided with to diffuser（3）
Flanging, the madial wall of flanging is provided with spacing preiection（8b）, described location division is connected to bottom plate（8）Bottom surface and spacing preiection
（8b）Between.
7. LED grille lamp according to claim 4, it is characterized in that, described panel（1）In light source module（2）Both sides
It is respectively equipped with stiffener（10）, described stiffener（10）End be provided with plug division, framework（1a）Medial surface is provided with and grafting
The spliced eye that portion is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584305.6A CN105156957B (en) | 2015-09-15 | 2015-09-15 | LED grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584305.6A CN105156957B (en) | 2015-09-15 | 2015-09-15 | LED grille lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156957A CN105156957A (en) | 2015-12-16 |
| CN105156957B true CN105156957B (en) | 2017-07-21 |
Family
ID=54797922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510584305.6A Expired - Fee Related CN105156957B (en) | 2015-09-15 | 2015-09-15 | LED grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156957B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210441A (en) * | 2018-08-01 | 2019-01-15 | 厦门阳光恩耐照明有限公司 | It is adjustable the slot, lamp of light emitting angle |
| CN109759237A (en) * | 2018-12-25 | 2019-05-17 | 周玉芳 | A kind of air purifier based on the ionization of negative high voltage electrostatic |
| CN110332503A (en) * | 2019-07-22 | 2019-10-15 | 长沙星奥照明有限公司 | A kind of grid lens and Grille lamp |
| US20240151386A1 (en) * | 2021-05-28 | 2024-05-09 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led lighting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531777U (en) * | 2009-10-30 | 2010-07-21 | 史杰 | LED light source grille lamp |
| CN101818873A (en) * | 2010-01-08 | 2010-09-01 | 大连九久光电制造有限公司 | New structure of LED street lamp |
| CN201666507U (en) * | 2010-01-29 | 2010-12-08 | 株洲耀祥光电科技有限公司 | Led street lamp |
| CN202756994U (en) * | 2012-06-06 | 2013-02-27 | 浙江和惠照明科技有限公司 | LED grille lamp integrated module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ584490A (en) * | 2007-10-24 | 2011-09-30 | Lsi Industries Inc | Lighting apparatus with pivotable light cartriges adjustable by means of a worm gear |
-
2015
- 2015-09-15 CN CN201510584305.6A patent/CN105156957B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531777U (en) * | 2009-10-30 | 2010-07-21 | 史杰 | LED light source grille lamp |
| CN101818873A (en) * | 2010-01-08 | 2010-09-01 | 大连九久光电制造有限公司 | New structure of LED street lamp |
| CN201666507U (en) * | 2010-01-29 | 2010-12-08 | 株洲耀祥光电科技有限公司 | Led street lamp |
| CN202756994U (en) * | 2012-06-06 | 2013-02-27 | 浙江和惠照明科技有限公司 | LED grille lamp integrated module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156957A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105156957B (en) | LED grille lamp | |
| CN101655220B (en) | Light-emitting diode lamp | |
| CN204084012U (en) | One can turn to LED wall lamp | |
| CN205261371U (en) | Light -emitting diode (LED) ceiling lamp | |
| CN105222022B (en) | LED grille lamp light source module | |
| CN205678524U (en) | A kind of Down lamp of angle adjustable | |
| CN202361287U (en) | LED (Light-Emitting Diode) lamp tube housing | |
| CN205480587U (en) | Ceiling lamp with optical lens | |
| CN205842560U (en) | A kind of display lamp and charging pile | |
| CN201363615Y (en) | Novel LED road lamp | |
| CN107990217A (en) | A kind of LED grille lamp | |
| CN209687762U (en) | Bladeless fan lighting mechanism | |
| CN205174097U (en) | LED grille lamp printing opacity cover structure | |
| CN205174153U (en) | LED (Light emitting diode) grille lamp | |
| CN208566397U (en) | A kind of simple and fast alternate form LED panel lamp | |
| JP2004049587A (en) | Mailbox | |
| CN202140978U (en) | Reflector system used for light-emitting diode (LED) lamp box | |
| CN106051611B (en) | A kind of sudden strain of a muscle frequency lamp | |
| CN104566012B (en) | A kind of wall lamp | |
| CN209705807U (en) | A kind of LED flat lamp of the high heat dissipation of room lighting | |
| CN207865292U (en) | A kind of bis- optical lens regulating mechanisms of LED | |
| CN219243422U (en) | Gradually-changed brightness illuminating lamp for henhouse | |
| CN202048478U (en) | High-power light-emitting diode (LED) light source assembled street lamp and tunnel lamp | |
| CN213542210U (en) | Energy-saving lamp for brightening corridor | |
| CN220601271U (en) | Illumination direction adjustable panel light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20210915 |