CN106764741A - A kind of line lamp - Google Patents
A kind of line lamp Download PDFInfo
- Publication number
- CN106764741A CN106764741A CN201611162696.3A CN201611162696A CN106764741A CN 106764741 A CN106764741 A CN 106764741A CN 201611162696 A CN201611162696 A CN 201611162696A CN 106764741 A CN106764741 A CN 106764741A
- Authority
- CN
- China
- Prior art keywords
- lines
- lamp body
- lamp
- power supply
- led modules
- 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
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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of line lamp, including lines lamp body, LED modules, the AC power supplies seat that is arranged on lines lamp body, LED modules are provided with more than one group, and more than one group of LED modules are installed on the bottom of lines lamp body, are uniformly arranged between adjacent LED module；Lines lamp body lower surface is installed on fixed every group of installation position of LED modules, and AC power supplies seat is powered and transmits to AC lines, and AC lines are conductively connected with DC lines and are lighted for LED modules are luminous；Lines lamp body top has a reassembling type power supply architecture, is realized by connecting block structure between two lines lamp bodies seamless spliced.Power module is changed power supply conveniently, by modular structure setting by the present invention, so that light source is very convenient to, and between adjacent two lines lamp body using connecting plate be seamlessly connected, wire rod be connected by flexible cord docking and nut fix, the phenomenon of loose contact is not had.
Description
Technical field
The present invention relates to field of light fittings, and in particular to a kind of line lamp.
Background technology
Line lamp be in daily life commonly with a kind of light fixture, it is generally installed under ceiling by messenger wire
Side, but line lamp of the prior art, are mostly overall structure due to it, therefore following deficiency occurs when in use：
If the first, line lamp power supply of the prior art is damaged, it is necessary to whole lamp is taken down to professional's maintenance or direct
Renew up；
If the 2, line lamp light source of the prior art is damaged, it is necessary to whole lamp is taken down to professional's maintenance or direct
Renew up；
3rd, common money line lamp connection uses terminal socket connection.Connect long because crossing, moment of torsion is excessive to cause end
Sub- loose contact.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of power supply, replacing light source convenience, need not give professional's dimension
Repair, there is provided maintenance work efficiency, wire rod be connected by flexible cord docking and nut fix, the phenomenon of loose contact is not had.
The present invention is achieved through the following technical solutions：A kind of line lamp, including lines lamp body, LED modules, setting
In the AC power supplies seat on lines lamp body, LED modules are provided with more than one group, and more than one group of LED modules are installed on lines lamp body
Bottom, uniformly arranged between adjacent LED module；
Lines lamp body lower surface is installed on fixed every group of installation position of LED modules, and there is fixed LED modules to use in installation position
Shell fragment and the AC lines for connecting LED modules, LED modules DC lines difference rat tail lamp body in AC lines, AC power supplies
Seat is powered and transmits to AC lines, and AC lines are conductively connected with DC lines and are lighted for LED modules are luminous；
Lines lamp body top has a reassembling type power supply architecture, and nothing is realized by connecting block structure between two lines lamp bodies
Seam splicing.
Used as preferred technical scheme, every group of LED module includes a radiator, and the bottom of radiator has lamp
The mutual assembly connection of radiator of plate, lamp plate and upper end, by lens seals, lamp plate is installed under radiator for the bottom of radiator
In the lamp plate installation cavity that end face is opened up, and the lens seals lamp plate installation cavity for passing through bottom, DC lines are arranged at the upper end of radiator
In open end, DC lines connection AC lines.
Used as preferred technical scheme, the reassembling type power supply architecture at the top of the lines lamp body includes being opened in lines lamp body
The track of upper surface, power supply installation cavity and the power supply being installed in power supply installation cavity, power supply connection AC power supplies seat, its output end
The DC lines of LED modules are connected by AC lines, the outboard end of power supply is by the whole power supply installation cavity of power supply cover plate for sealing, power supply cover plate
The upper surface of power supply installation cavity is slidably mounted on by track.
As preferred technical scheme, in the line lamp body portion be additionally provided with LED module quantity identical safety ropes,
Each module position sets a safety rope, and safety rope one end rat tail lamp body, the other end connects the LED modules of its docking respectively
In radiator.
Used as preferred technical scheme, the connecting block structure includes connecting plate, and connecting plate is a surface plate, and its upper end is equal
Cloth is provided with more than one first screw hole, and the two ends of lines lamp body are respectively hollow-core construction, by setting during its exclusive use
The plug closure hollow-core construction at two ends is placed in, plug outside sets product word seat.
Used as preferred technical scheme, the two ends of the connecting plate are respectively protruding into two neighboring line lamp body, each
The two ends upper surface of lines lamp body is provided with the second screw hole of arrangement corresponding with the first screw hole, the first spiral shell on connecting plate
Silk hole is each passed through the first screw hole, the just to the second screw hole opened up on lines lamp body by more than one screw
Two lines lamp body locking connections are completed seamless assembling by two-screw hole.
Used as preferred technical scheme, the power line between lines lamp body is connected by flexible cord docking and nut is fixed.
Used as preferred technical scheme, the upper end of the lines lamp body is installed on ceiling by least two lifting ropes,
Two lifting ropes are distributed in the upper end both sides of lines lamp body.
Used as preferred technical scheme, the power supply cover plate is installed on the bottom of lines lamp body by screw locking.
Used as preferred technical scheme, the connecting plate uses an iron plate.
The beneficial effects of the invention are as follows：Power module is changed power supply convenient by (1) of the invention；(2) by modular
Structure setting so that light source is very convenient to；(3) it is seamlessly connected using connecting plate between adjacent two lines lamp body, wire rod
Be connected by flexible cord docking and nut fix, the phenomenon of loose contact is not had.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is overall package schematic diagram of the invention；
Fig. 2 is the replacing schematic diagram of light source module of the invention；
Fig. 3 is the replacing schematic diagram of power supply module of the invention；
Fig. 4 is the scheme of installation that two lines lamp body of the invention is seamlessly connected；
Fig. 5 is configuration schematic diagram of the invention.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1 and Figure 5, it is made up of lines lamp body 7, LED modules 4, the AC power supplies being arranged on lines lamp body 7 seat 2,
In the present embodiment, LED modules 4 are provided with 5 groups, and 5 groups of LED modules 4 are installed on the bottom of lines lamp body 7, adjacent LED module 4 it
Between uniformly arrange；
The lower surface of lines lamp body 7 is installed on fixed every group of installation position of LED modules 4, has fixed LED modules in installation position
Shell fragment 10 and the AC lines 14 for connecting LED modules 4, the AC in the difference rat tail of DC lines 9 lamp body 7 of LED modules 4
Line 14, AC power supplies seat 2 is powered and transmits to AC lines 14, and AC lines 14 are conductively connected with DC lines 9 and are lighted for LED modules 4 are luminous, such as scheme
Shown in 2.
Accompanying drawing 5 is seen again, and every group of LED module includes a radiator 11, and the bottom of radiator 11 has lamp plate 12, lamp plate 12
With the mutual assembly connection of radiator 11 of upper end, the bottom of radiator 11 sealed by lens 13, and lamp plate 12 is installed on radiator
In the lamp plate installation cavity that 11 lower surfaces open up, and the installation cavity of lamp plate 12 is sealed by the lens 13 of bottom, DC lines 9 are arranged at radiating
In the upper end open end face of device 11, the connection AC of DC lines 9 lines 14.
Refer to shown in accompanying drawing 3, the top of lines lamp body 7 has a reassembling type power supply architecture, leads between two lines lamp bodies
Cross connecting block structure realize it is seamless spliced, wherein, reassembling type power supply architecture includes being opened in track, the electricity of lines lamp body upper surface
Source installation cavity 15 and the power supply 6 being installed in power supply installation cavity 15, the connection AC power supplies of power supply 6 seat 2, its output end passes through AC lines
The DC lines 9 of 14 connection LED modules, the outboard end of power supply 6 seals whole power supply installation cavity 15, power supply cover plate by power supply cover plate 1
The upper surface of power supply installation cavity 15 is slidably mounted on by track.
Accompanying drawing 2 is refer to, is additionally provided with inside lines lamp body 7 and LED module quantity identicals safety rope 16, each module
Position sets a safety rope 16, and one end rat tail lamp body 7 of safety rope 16, the other end is connected in the LED modules of its docking respectively
Radiator 11.
Accompanying drawing 4 is refer to, connecting block structure includes connecting plate 17, and connecting plate 17 is a surface plate, and its upper end is uniformly arranged
The two ends for having more than one first screw hole 18, lines lamp body 7 are respectively hollow-core construction 19, by setting during its exclusive use
In the closure hollow-core construction of plug 3 at two ends, the outside of plug 3 sets product word seat 8, and the two ends of connecting plate 17 are respectively protruding into adjacent
In two lines lamp bodies 7, the two ends upper surface of each lines lamp body 7 is provided with the second spiral shell of arrangement corresponding with the first screw hole
Silk hole 20, the first screw hole 18 on connecting plate just to the second screw hole 20 opened up on lines lamp body, and by more than one
Screw 21 be each passed through the first screw hole 18, the second screw hole 20 two lines lamp bodies 7 locked into connection, complete seamless dress
Match somebody with somebody；In the present embodiment, the power line between lines lamp body 7 is connected by flexible cord docking and nut is fixed.
In the present embodiment, the upper end of lines lamp body 7 is installed on ceiling by least two lifting ropes 5, two 5 points of lifting ropes
The upper end both sides of lines lamp body are distributed in, power supply cover plate is installed on the bottom of lines lamp body by screw locking, and connecting plate 17 is used
One iron plate.
If necessary to change light source, as long as the light source that correspondence is damaged, i.e. LED modules, are easily taken out, this reality by shell fragment
It is a metal clips to apply shell fragment in example, and it is arranged at portion in line lamp body, the LED module outer walls that the elastic construction of shell fragment will be pressed into
Compress, fastening is completed, in order to increase fastness, invention also uses safety rope, after pulling down LED modules, in addition it is also necessary to untie peace
Quan Sheng, and pull out DC lines, you can LED modules are disassembled, new module is then changed again, on card, change non-
It is often convenient.
If necessary to change power supply, as long as shown in figure 3, turn on screw take out power supply lid and power supply, pull up connecting line, change
Upper power supply, connects first-class line and fixed power source, covers power supply lid and completes.
Splice a plurality of line lamp if desired, can be realized by connecting plate it is seamless spliced, by two ends of connecting plate point
It is not inserted into two neighboring line lamp body, and two seamless connections of lamp body is completed with screw, power line uses flexible cord joint
Connection, improves because connecting long, the problem that junction easily loosens greatly by torsion, as shown in Figure 4.
The beneficial effects of the invention are as follows：Power module is changed power supply convenient by (1) of the invention；(2) by modular
Structure setting so that light source is very convenient to；(3) it is seamlessly connected using connecting plate between adjacent two lines lamp body, wire rod
Be connected by flexible cord docking and nut fix, the phenomenon of loose contact is not had.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of line lamp, including lines lamp body, LED modules, the AC power supplies being arranged on lines lamp body seat, it is characterised in that：
LED modules are provided with more than one group, and more than one group of LED modules are installed on the bottom of lines lamp body, between adjacent LED module
Cloth is arranged；
Lines lamp body lower surface is installed on fixed every group of installation position of LED modules, the bullet in installation position with fixed LED modules
Piece and the AC lines for connecting LED modules, the AC lines in the DC lines difference rat tail lamp body of LED modules, AC power supplies seat are logical
AC lines are transported in fax, and AC lines are conductively connected with DC lines and are lighted for LED modules are luminous；
Lines lamp body top has a reassembling type power supply architecture, and seamless spelling is realized by connecting block structure between two lines lamp bodies
Connect.
2. line lamp as claimed in claim 1, it is characterised in that：Every group of LED module includes a radiator, radiator
Bottom there is lamp plate, the mutual assembly connection of radiator of lamp plate and upper end, the bottom of radiator is by lens seals, lamp plate peace
In the lamp plate installation cavity opened up loaded on radiator lower surface, and the lens seals lamp plate installation cavity for passing through bottom, DC lines are arranged at
In the upper end open end face of radiator, DC lines connection AC lines.
3. line lamp as claimed in claim 1, it is characterised in that：Reassembling type power supply architecture at the top of the lines lamp body includes
It is opened in the track of lines lamp body upper surface, power supply installation cavity and the power supply being installed in power supply installation cavity, power supply connection AC
Power socket, its output end connects the DC lines of LED modules by AC lines, and the outboard end of power supply passes through the whole power supply of power supply cover plate for sealing
Installation cavity, power supply cover plate is slidably mounted on the upper surface of power supply installation cavity by track.
4. line lamp as claimed in claim 1, it is characterised in that：Portion is additionally provided with and LED module numbers in the line lamp body
Amount identical safety rope, each module position sets a safety rope, and safety rope one end rat tail lamp body, the other end is connected respectively
Radiator in the LED modules of its docking.
5. line lamp as claimed in claim 1, it is characterised in that：The connecting block structure includes connecting plate, and connecting plate is one
Surface plate, its upper end has been uniformly arranged more than one first screw hole, and the two ends of lines lamp body are respectively hollow-core construction, its list
By being arranged at the plug closure hollow-core construction at two ends when solely using, plug outside sets product word seat.
6. line lamp as claimed in claim 5, it is characterised in that：The two ends of the connecting plate are respectively protruding into two neighboring line
In bar lamp body, the two ends upper surface of each lines lamp body is provided with the second screw hole of arrangement corresponding with the first screw hole, even
The first screw hole on fishplate bar is each passed through just to the second screw hole opened up on lines lamp body by more than one screw
Two lines lamp body locking connections are completed seamless assembling by the first screw hole, the second screw hole.
7. line lamp as claimed in claim 5, it is characterised in that：Power line between lines lamp body is connected by flexible cord docking
And nut is fixed.
8. line lamp as claimed in claim 1, it is characterised in that：Pacified by least two lifting ropes the upper end of the lines lamp body
Loaded on ceiling, two lifting ropes are distributed in the upper end both sides of lines lamp body.
9. line lamp as claimed in claim 3, it is characterised in that：The power supply cover plate is installed on line lamp by screw locking
The bottom of body.
10. the line lamp as described in claim 5 or 6, it is characterised in that：The connecting plate uses an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162696.3A CN106764741A (en) | 2016-12-15 | 2016-12-15 | A kind of line lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162696.3A CN106764741A (en) | 2016-12-15 | 2016-12-15 | A kind of line lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764741A true CN106764741A (en) | 2017-05-31 |
Family
ID=58891460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611162696.3A Pending CN106764741A (en) | 2016-12-15 | 2016-12-15 | A kind of line lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764741A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006588A (en) * | 2018-01-03 | 2018-05-08 | 湖州奥托邦照明电器厂 | A kind of Multiple Shape lampshade |
| CN109140314A (en) * | 2018-09-26 | 2019-01-04 | 江苏优为视界科技有限公司 | It is a kind of can be with the line lamp of solid angle Universal deformable |
| CN109488918A (en) * | 2018-11-30 | 2019-03-19 | 深圳拓邦股份有限公司 | A kind of LED line shape lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588669A (en) * | 2008-05-23 | 2009-11-25 | 北京巨数数字技术开发有限公司 | Ice flower model lamp with redundant fault-tolerant function |
| CN201706436U (en) * | 2010-06-08 | 2011-01-12 | 东莞勤上光电股份有限公司 | LED street lamp power assembly with rotatable joint |
| CN104373839A (en) * | 2014-09-15 | 2015-02-25 | 深圳市安托山技术有限公司 | Conveniently-replaced common module of LED light emitting carrier and assembling method thereof |
| JP2016085866A (en) * | 2014-10-27 | 2016-05-19 | 東芝ライテック株式会社 | Line lamp, lighting unit and process of manufacture of line lamp |
| CN205664315U (en) * | 2016-06-02 | 2016-10-26 | 深圳市艾格斯特科技有限公司 | Linear lamp of concatenation formula |
| CN205716556U (en) * | 2016-04-22 | 2016-11-23 | 东莞市纳川盈海照明有限公司 | The lamp socket of LED line and the LED line using this lamp socket |
-
2016
- 2016-12-15 CN CN201611162696.3A patent/CN106764741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588669A (en) * | 2008-05-23 | 2009-11-25 | 北京巨数数字技术开发有限公司 | Ice flower model lamp with redundant fault-tolerant function |
| CN201706436U (en) * | 2010-06-08 | 2011-01-12 | 东莞勤上光电股份有限公司 | LED street lamp power assembly with rotatable joint |
| CN104373839A (en) * | 2014-09-15 | 2015-02-25 | 深圳市安托山技术有限公司 | Conveniently-replaced common module of LED light emitting carrier and assembling method thereof |
| JP2016085866A (en) * | 2014-10-27 | 2016-05-19 | 東芝ライテック株式会社 | Line lamp, lighting unit and process of manufacture of line lamp |
| CN205716556U (en) * | 2016-04-22 | 2016-11-23 | 东莞市纳川盈海照明有限公司 | The lamp socket of LED line and the LED line using this lamp socket |
| CN205664315U (en) * | 2016-06-02 | 2016-10-26 | 深圳市艾格斯特科技有限公司 | Linear lamp of concatenation formula |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006588A (en) * | 2018-01-03 | 2018-05-08 | 湖州奥托邦照明电器厂 | A kind of Multiple Shape lampshade |
| CN108006588B (en) * | 2018-01-03 | 2024-03-22 | 湖州奥托邦照明电器厂 | Multi-shape lampshade |
| CN109140314A (en) * | 2018-09-26 | 2019-01-04 | 江苏优为视界科技有限公司 | It is a kind of can be with the line lamp of solid angle Universal deformable |
| CN109140314B (en) * | 2018-09-26 | 2023-11-03 | 江苏优为视界科技有限公司 | Line lamp capable of realizing universal deformation of solid angle |
| CN109488918A (en) * | 2018-11-30 | 2019-03-19 | 深圳拓邦股份有限公司 | A kind of LED line shape lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7265496B2 (en) | Junction circuit for LED lighting chain | |
| CN106764741A (en) | A kind of line lamp | |
| CN105351813B (en) | One kind splicing and combining lamps and lanterns | |
| CN204962467U (en) | Double -barrelled frame lamp of LED | |
| CN101408296B (en) | LED apparatus | |
| CN204099999U (en) | A kind of injection moulding water proof LED lamp string | |
| CN205824671U (en) | Tri-proof light | |
| CN206582605U (en) | A kind of seamless spliced LED lamp | |
| CN206207373U (en) | A kind of intermediate connection joint | |
| CN203848028U (en) | LED floodlight | |
| CN209329193U (en) | Cable connector | |
| CN207421844U (en) | A kind of direct current lamps and lanterns | |
| CN203533241U (en) | Lamp | |
| CN106102255A (en) | Simulation filament impedances circuit, LED lamp tube and LED illumination System | |
| CN207179286U (en) | A kind of LED magnet aluminium groove lamp bar | |
| CN204201580U (en) | Both-end LED tubular lamp | |
| CN209355202U (en) | A kind of novel driving box and driving group | |
| CN207471313U (en) | One kind slidably splices LED light | |
| CN206958650U (en) | A kind of Novel T-shaped fluorescent tube | |
| CN105822948A (en) | LED wall wash light | |
| CN208382075U (en) | Jointing and lamps and lanterns for elevator shaft | |
| CN220233574U (en) | Waterproof connector | |
| CN207094589U (en) | A kind of adhesive filling-free waterproof structure of LED module | |
| CN207230251U (en) | Spliced LED bar graph lamp | |
| CN105698039B (en) | Both-end LED tubular lamp |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |