CN106151941A - A kind of adopting surface mounted LED flexible light band - Google Patents
A kind of adopting surface mounted LED flexible light band Download PDFInfo
- Publication number
- CN106151941A CN106151941A CN201610534024.4A CN201610534024A CN106151941A CN 106151941 A CN106151941 A CN 106151941A CN 201610534024 A CN201610534024 A CN 201610534024A CN 106151941 A CN106151941 A CN 106151941A
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- surface mounted
- mounted led
- adopting surface
- light band
- 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
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
Abstract
The invention discloses a kind of adopting surface mounted LED flexible light band, belong to lighting field, this adopting surface mounted LED flexible light band, including heart yearn, the clad that described heart yearn is coated with, some flexible PCBs and the some adopting surface mounted LED chips being arranged on described flexible PCB, described heart yearn offers holding channel along its length, described flexible PCB is successively set in described holding channel, the sidewall of described heart yearn offers through hole successively, described adopting surface mounted LED chip is contained in described through hole, described heart yearn offers inserts groove, insert in described heart yearn for described flexible PCB, in LED chip insulating base containing cavity, packaging plastic material uses silica gel, described clad uses silica gel material, described heart yearn uses PVC material or other plastics.The adopting surface mounted LED flexible light band of the present invention can guarantee that steady quality, and light transmission can be stablized in longer holding.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of adopting surface mounted LED flexible light band.
Background technology
Along with improving constantly of people's living standard, the use of LED is more and more universal.In the prior art, public
The number of opening is respectively the Chinese patent of CN104763914A, discloses a kind of adopting surface mounted LED flexible light band, including flexible heart yearn, general
Described heart yearn cladding flexible bag coating, some flexible PCBs and be arranged on described flexible PCB some SMD
LED chip, described heart yearn offers holding channel along its length, and described flexible PCB is successively set on described accommodating logical
In road, the sidewall of described heart yearn offers through hole successively, and described adopting surface mounted LED chip is at least partly contained in described through hole,
Described heart yearn offers inserts groove.The LED chip of existing adopting surface mounted LED flexible light band, a kind of structure therein such as Fig. 8 institute
Showing, this LED chip 20 includes LED support 21, LED wafer 30 and filling gel 22；This LED support 21 includes insulating base
211 and by the fixing metal rack 212 of this insulating base 211, this insulating base 211 is provided with containing cavity 201, this LED wafer
30 are accommodated in this containing cavity 201, and containing cavity 201 is filled with silica gel 22, and metal rack 212 extends the conduction of insulating base 211
Foot 203 is bent to the bottom of insulating base.In reality uses, the clad of this light bar product and heart yearn all use PVC material, bag
Coating passes through injection machine directly extrusion molding on the basis of heart yearn, and in the reflection shield of adopting surface mounted LED chip, packaging plastic is silica gel, by
Different in material, clad packaging silicon rubber surface in the insulating base containing cavity of chip is not combined, and clad inner surface is at LED
Chip forms a reflecting surface, and light reflects back from LED chip injection rear section coated layer inner surface, affects amount of light.
It addition, PVC meeting variable color under high temperature and ultraviolet light conditions, light transmission is deteriorated, and as 130 DEG C start to decompose variable color, light transmission is deteriorated,
PVC at high temperature discharges corrosive substance, corrodes packaging silicon rubber in the insulating base containing cavity of chip in contact, causes encapsulation
Silica gel goes bad, and goes out light and obscures.
Summary of the invention
It is an object of the invention to provide a kind of adopting surface mounted LED flexible light band, this adopting surface mounted LED flexible light band steady quality,
Light transmission can be stablized in longer holding.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of adopting surface mounted LED flexible light band, the printing opacity clad including heart yearn, described heart yearn being coated with, some flexible electrical
Road plate and the some adopting surface mounted LED chips being arranged on described flexible PCB, described heart yearn offers along its length
Holding channel, described flexible PCB is successively set in described holding channel, and the sidewall of described heart yearn offers through hole successively,
Described adopting surface mounted LED chip is contained in described through hole, and described heart yearn offers inserts groove, inserts institute for described flexible PCB
State in heart yearn, it is characterised in that: packaging plastic material in LED chip insulating base containing cavity, described clad is silica gel material, institute
State heart yearn and use PVC material or other plastics.
Described heart yearn is transparent heart yearn.
Described heart yearn is opaque heart yearn.Opaque heart yearn is conducive to forming visual differentiation with translucent silica gel layer
And comparison.
Described clad mixing mixed light material, makes light through sufficient mixed light, uniform in light emission before appearing clad.
The outer surface of the position in clad correspondence LED chip light extraction face is curved, increases exiting surface.
Also being embedded with the connection wire for electrically connecting with external power source in described heart yearn, described connection wire is soft with described
Property circuit board electrical connection.
Clad is used having the beneficial effects that of silica gel material by the present invention: 1, owing to the packaging plastic of LED chip uses silicon
Glue, the material of clad is also adopted by silica gel, and LED chip through core wire through hole make the packaging plastic surface of LED chip insulating base with
Clad bonding integration, in the range of packaging plastic surface contacts with clad inner surface, eliminates packaging plastic surface and bag
Coating inner surface, decreases the reflection on surface, increases amount of light；2, clad and chip package glue are all silica gel material, effectively
Eliminate chip package glue surface in the past and, because contacting PVC clad release corrosion harmful substance and impaired factor, keep good
Light transmission；3, good fluidity and the resilience of silica gel material are good, can preferably wrap heart yearn and chip appearance after clad molding
Cover, form an elastic protective layer；4, heart yearn uses PVC material, can keep stronger mechanical strength, can to a certain degree ensure to be subject to
During extruding indeformable, and then the internal flexible PCB of protection is indeformable, and chip and the solder joint of flexible PCB do not fall off, break
Split；5, silica gel uses below 150 DEG C and under UV environment, and performance is not changed in substantially, can keep within the longer time
Good light transmission, within the scope of wider temperature, it remains to keep elasticity, makes light bar shock resistance good；6, this programme uses silicon
Glue clad cladding core wire, is obtaining above while performance, is saving cost.
To sum up, the adopting surface mounted LED flexible light band of the present invention can guarantee that steady quality, and light transmission can be stablized in longer holding.
Accompanying drawing explanation
Fig. 1 is the partial sectional view of the present invention；
Fig. 2 is the partial sectional view of the present invention (saving clad)；
Fig. 3 is the structural representation of heart yearn of the present invention；
Fig. 4 is heart yearn of the present invention and flexible PCB and the assembling schematic diagram of adopting surface mounted LED chip；
Fig. 5 is the schematic diagram that heart yearn of the present invention and flexible PCB and adopting surface mounted LED chip complete assembling.
Fig. 6 is the structural representation of the present invention；
Fig. 7 is another embodiment of the present invention structure chart；
Fig. 8 is existing a kind of adopting surface mounted LED chip structure schematic diagram.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
See figures.1.and.2, a kind of adopting surface mounted LED flexible light band, including PVC (polrvinyl chloride) material transparent heart yearn 1,
Transparent silica gel clad 2, some unit flexible PCBs 3 that described heart yearn 1 is coated with and be arranged on described flexible PCB 3
On some adopting surface mounted LED chips 4, in LED chip 4 edge seat containing cavity 41 packaging plastic 42 material use silica gel, described heart yearn 1 edge
Its length direction offers holding channel 11, and described flexible PCB 3 is successively set in described holding channel 11, adjacent circuit
Leaving gap between plate, the sidewall 15 of described heart yearn 1 offers through hole 12 successively, and described adopting surface mounted LED chip 4 is contained in described
In through hole 12, described heart yearn 1 offers inserts groove 13, inserts in described heart yearn 1 for described flexible PCB 3.
The manufacture method of the present embodiment adopting surface mounted LED flexible light band, comprises the steps:
A, the flexible PCB 3 arranging some adopting surface mounted LED chips 4 is inserted in wick passageway, and make chip be located in
In core wire through hole 12；
B, the connection wire 5 of heart yearn is electrically connected with described flexible PCB 3；
C, after completing above-mentioned steps A and B, by equipment at the peripheral extrusion molding gel coated layer of heart yearn.
After step C completes, as shown in Figure 6, clad is integrated with packaging plastic bonding in insulating base containing cavity 41 for structure,
In the range of packaging plastic surface contacts with clad inner surface, eliminate packaging plastic surface and clad inner surface, reduce table
Face is reflected, and increases amount of light.
Gel coated layer uses below 150 DEG C and under UV environment, and performance is not changed in substantially, in the longer time
Interior energy keeps good light transmission, and within the scope of wider temperature, it remains to keep elasticity, makes light bar shock resistance good.
In certain embodiments, heart yearn can use other plastics, such as PC (Merlon), PE (polyethylene).
In certain embodiments, heart yearn is opaque heart yearn.Opaque heart yearn is conducive to being formed with translucent silica gel layer
Visual differentiation and comparison.
In certain embodiments, described clad mixing mixed light material, make light through sufficiently before appearing clad
Mixed light, uniform in light emission.
In certain embodiments, such as Fig. 7, the outer surface of the position in clad correspondence LED chip light extraction face is curved, increases
Exiting surface.
With reference to Fig. 3,1, the present invention by above-mentioned structure setting, flexible PCB 3 is arranged on the holding channel of heart yearn 1
In 11, be arranged in the through hole 12 of heart yearn 1 by adopting surface mounted LED chip 4, then heart yearn 1 is to flexible PCB 3 and adopting surface mounted LED core
Sheet 4 forms half coated state, eliminates the heart yearn cladding being present in conventional structure between heart yearn 1 and adopting surface mounted LED chip 4
Layer, greatly reduces the thickness of heart yearn 1, decreases the thickness of clad 2, make the adopting surface mounted LED flexible light band of the present invention
Thickness thinner, save heart yearn material and coating layer material, significantly reduce production cost.2, in the situation of identical material
Under, thinner adopting surface mounted LED flexible light band has more preferably flexible, i.e. the adopting surface mounted LED flexible light band of the present invention has more preferably
Pliability, beneficially adopting surface mounted LED flexible light band is in the layout of various positions.3, the adopting surface mounted LED chip 4 in core wire through hole 12
The light sent needs not move through the heart yearn clad in conventional structure, effectively improves the adopting surface mounted LED flexible light of the present invention
The illumination effect of band.4, during injection forms clad 2, through hole 12 can form spacing work to adopting surface mounted LED chip 4
With, make adopting surface mounted LED chip 4 not have the phenomenon of displacement, play good auxiliary positioning effect, be effectively improved finished product
Rate.
With reference to Fig. 4, when the adopting surface mounted LED flexible light band of said structure assembles, owing to PVC heart yearn 1 has certain elasticity
Deformability, can be raised by elasticity and be positioned at the heart yearn inserting groove 13 both sides, flexible PCB 3 and LED chip 4 be raised in this
Holding channel 11 is inserted at place.With reference to Fig. 5, after completing to insert, it is positioned at the heart yearn elastic reset inserting groove 13 both sides, by flexibility
Circuit board 3 forms cladding and supports, it is possible to is effectively prevented the phenomenons such as flexible PCB 3 deforms, adopting surface mounted LED chip 4 comes off, has
Improve yield rate to effect.
To sum up, the adopting surface mounted LED flexible light band of the present invention is thinner, be effectively saved material, and flexibility more preferably, luminous effect
The most more preferably, yield rate is higher, it is possible to meet the demand of Producer, user well.
As the preferred embodiments of the present invention, described heart yearn 1 is opaque heart yearn.Due to heart yearn 1 only to adopting surface mounted LED core
Sheet 4 forms half cladding, and opaque heart yearn does not the most affect light bar normal luminous, additionally it is possible to flexible PCB 3 is hidden in heart yearn 1
In, the most directly represent in the eye of user, to the security that user is higher, with improving product and the degree of recognition in user's eye.Enter
One step ground, it is also possible to heart yearn 1 is arranged to opaque colored heart yearn, and such as yellow, redness etc., concrete color can be according to reality
The needs of border environment are arranged in pairs or groups, and meet user's demand to product diversity, have higher captivation；Further, even if
When adopting surface mounted LED flexible light band does not uses, opaque colored heart yearn also can play certain decorative effect.
In the present embodiment, in adopting surface mounted LED flexible light band, gap between each unit (each section) flexible PCB 3, is had to set
Putting in heart yearn, every section of flexible PCB 3 constitutes a light bar unit, forms a current supply circuit and powers to LED, each light bar unit
Can individually use.Therefore, in order to make user be easily obtained segmentation position, it is simple to user's sanction to adjacent lamps tape cell
Cutting, it is to avoid cause the situation that light bar unit is scrapped because of miscut, the present invention is by between every two adjacent described flexible PCBs 3
Being provided with segment identification 14 on described heart yearn 1, instruction user can carry out section cutting along segment identification 14.Segment identification 14 is also
Having a function, owing to being that precision optical machinery produces, adopting surface mounted LED chip 4 is precisely equally spaced between flexible PCB 3,
But owing to heart yearn 1 is flexible ambroin, there is ductility, during pulling heart yearn 1 to process through hole 12, heart yearn 1 meeting
It is stretched, so that the spacing between through hole 12 may have deviation with the spacing of adopting surface mounted LED chip 4, if this deviation is not in time
Correction, it will produce superposition, cause bigger error, through hole 12 processing can be played what segmentation re-calibrated by segment identification 14
Effect.
Specifically: described segment identification 14 is identification hole, a wall portion of the through heart yearn of this identification hole 1, owing to clad 2 is
Transparent, and heart yearn 1 is opaque, this identification hole is formed for a form playing detection effect on heart yearn 1, through being somebody's turn to do
Identification hole can check whether the interstitial site whether identification hole is between unit flexible PCB 3, identification hole position have discomfort
The wire etc. preferably sheared, and then determine can carry out shearing to provide reference for user..
In the present invention, described in insert groove 13 and be arranged on the heart yearn sidewall relative with described through hole 12；In an assembling process,
Owing to through hole 12 is relative with inserting groove 13, need the adopting surface mounted LED chip 4 on flexible PCB 3 towards through hole 12, make paster
In formula LED chip 4 receiving through-hole 12 accordingly, assemble resulting structures more firm.
In the present invention, owing to heart yearn 1 has certain elastic deformation ability, the inwall of described through hole 12 is close to described paster
The sidewall of formula LED chip 4, strengthens the through hole 12 position-limiting action to adopting surface mounted LED chip 4 further, makes heart yearn 1 with SMD
Structure between LED chip 4 is more stable, contributes to the auxiliary positioning during injection forms clad 4.
In the present invention, in described heart yearn 1, also it is embedded with the connection wire 5 for electrically connecting, described connection with external power source
Wire 5 is by being connected with the lead-in wire 6 of flexible PCB 3 end, it is achieved electrically connect with described flexible PCB 3, can realize patch
The normal luminous of sheet-shaped LED flexible light band.
In the present invention, what heart yearn 1 preferably employed is the heart yearn being molded of plastic material, it is possible to effectively meet the property of heart yearn
Energy requirement, draws materials conveniently.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. an adopting surface mounted LED flexible light band, the printing opacity clad (2) including heart yearn (1), described heart yearn (1) being coated with, some
Flexible PCB (3) and the some adopting surface mounted LED chips (4) being arranged on described flexible PCB (3), described heart yearn (1)
Offering holding channel (11) along its length, described flexible PCB (3) is successively set in described holding channel (11),
The sidewall (15) of described heart yearn (1) offers through hole (12) successively, and described adopting surface mounted LED chip (4) is at least partly contained in institute
Stating in through hole (12), described heart yearn (1) offers inserts groove (13), it is characterised in that: LED chip (4) insulating base containing cavity
(41) interior packaging plastic (42) material uses silica gel, described clad (2) to use silica gel material, and described heart yearn (1) uses PVC material
Material or other plastics.
A kind of adopting surface mounted LED flexible light band the most according to claim 1, it is characterised in that: described heart yearn (1) is transparent
Heart yearn.
A kind of adopting surface mounted LED flexible light band the most according to claim 1, it is characterised in that: described heart yearn (1) is opaque
Heart yearn.
A kind of adopting surface mounted LED flexible light band the most according to claim 1, it is characterised in that: described clad mixing mixed light
Material.
A kind of adopting surface mounted LED flexible light band the most according to claim 1, it is characterised in that: the corresponding LED core of clad (2)
The outer surface of the position of sheet (4) exiting surface is curved.
6. according to a kind of adopting surface mounted LED flexible light band described in any one of claim 1 to 5, it is characterised in that: described heart yearn
(1) the connection wire (5) for electrically connecting with external power source, described connection wire (5) and described flexible circuit also it are embedded with in
Plate (3) electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534024.4A CN106151941A (en) | 2016-07-06 | 2016-07-06 | A kind of adopting surface mounted LED flexible light band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534024.4A CN106151941A (en) | 2016-07-06 | 2016-07-06 | A kind of adopting surface mounted LED flexible light band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151941A true CN106151941A (en) | 2016-11-23 |
Family
ID=58062190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610534024.4A Pending CN106151941A (en) | 2016-07-06 | 2016-07-06 | A kind of adopting surface mounted LED flexible light band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519856A (en) * | 2017-09-18 | 2019-03-26 | 麦钧灏 | A kind of LED silica gel neon light |
| CN111197704A (en) * | 2018-11-20 | 2020-05-26 | 上海祁仁光电科技有限公司 | LED module based on extrusion molding process and manufacturing method thereof |
| CN112325175A (en) * | 2020-10-26 | 2021-02-05 | 江门市光美时代照明有限公司 | Manufacturing method of light-emitting lamp strip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862726A1 (en) * | 2005-03-21 | 2007-12-05 | He Shan Lide Electronic Enterprise Company Ltd | A flexible tubular light with flowing flicker effect |
| CN201599653U (en) * | 2009-12-07 | 2010-10-06 | 金芃 | Light-emitting element adopting direct-type light-guiding plate with reflecting object array of LED backlight source |
| CN201696956U (en) * | 2010-04-15 | 2011-01-05 | 广东德豪润达电气股份有限公司 | LED flexiable rope light |
| CN203533302U (en) * | 2013-09-11 | 2014-04-09 | 王长升 | Ultra-thin LED flexible lamp bar |
| CN203757478U (en) * | 2014-03-21 | 2014-08-06 | 李碧祥 | LED lamp strip |
| CN204227150U (en) * | 2014-10-09 | 2015-03-25 | 深圳市乐的美光电科技有限公司 | Flexible LED strip |
-
2016
- 2016-07-06 CN CN201610534024.4A patent/CN106151941A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862726A1 (en) * | 2005-03-21 | 2007-12-05 | He Shan Lide Electronic Enterprise Company Ltd | A flexible tubular light with flowing flicker effect |
| CN201599653U (en) * | 2009-12-07 | 2010-10-06 | 金芃 | Light-emitting element adopting direct-type light-guiding plate with reflecting object array of LED backlight source |
| CN201696956U (en) * | 2010-04-15 | 2011-01-05 | 广东德豪润达电气股份有限公司 | LED flexiable rope light |
| CN203533302U (en) * | 2013-09-11 | 2014-04-09 | 王长升 | Ultra-thin LED flexible lamp bar |
| CN203757478U (en) * | 2014-03-21 | 2014-08-06 | 李碧祥 | LED lamp strip |
| CN204227150U (en) * | 2014-10-09 | 2015-03-25 | 深圳市乐的美光电科技有限公司 | Flexible LED strip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519856A (en) * | 2017-09-18 | 2019-03-26 | 麦钧灏 | A kind of LED silica gel neon light |
| CN111197704A (en) * | 2018-11-20 | 2020-05-26 | 上海祁仁光电科技有限公司 | LED module based on extrusion molding process and manufacturing method thereof |
| CN112325175A (en) * | 2020-10-26 | 2021-02-05 | 江门市光美时代照明有限公司 | Manufacturing method of light-emitting lamp strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105927883A (en) | Paster type LED flexible light strip | |
| CN100467937C (en) | Improved structure of hose lamp | |
| CN106151941A (en) | A kind of adopting surface mounted LED flexible light band | |
| US7563641B2 (en) | Laminated light-emitting diode display device and manufacturing method thereof | |
| CN101113807A (en) | Flexibility luminous lamp strip | |
| KR20090080609A (en) | Dual-type light emitting device package and method of manufacturing the same | |
| CN101122368A (en) | Bending-resistant flexible neon tube lamp | |
| CN205842332U (en) | A kind of adopting surface mounted LED flexible light band | |
| CN1995806B (en) | Ultrathin flexible neon light | |
| CN101532615A (en) | Tubular flexible neon lamp | |
| CN204554481U (en) | A kind of adopting surface mounted LED flexible light band | |
| CN112582516A (en) | Wire lamp packaging structure | |
| CN201021764Y (en) | A combined lighting source | |
| CN201285633Y (en) | LED display face mask | |
| CN216813874U (en) | Lamp capable of being bent or twisted in any direction | |
| CN206194784U (en) | Outdoor LED support | |
| KR20140121507A (en) | LED module for flash and method for fabricating the sme | |
| CN201121808Y (en) | Bending-resistant flexible neon tube lamp | |
| CN101592296B (en) | Hose lamp with improved structure | |
| CN111169118B (en) | Glass manufacturing method, display glass and display curtain wall | |
| CN2783115Y (en) | LED lamp assembly | |
| KR200416646Y1 (en) | Led module | |
| CN206637329U (en) | The light-emitting section and Luminous shoe of a kind of Luminous shoe | |
| CN212097840U (en) | Glass, display curtain wall and advertisement display board | |
| CN107208851A (en) | Illuminating lamp, illuminating lamp cover and lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |