CN108679520A - A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier - Google Patents
A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier Download PDFInfo
- Publication number
- CN108679520A CN108679520A CN201810689408.2A CN201810689408A CN108679520A CN 108679520 A CN108679520 A CN 108679520A CN 201810689408 A CN201810689408 A CN 201810689408A CN 108679520 A CN108679520 A CN 108679520A
- Authority
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- China
- Prior art keywords
- lens carrier
- lens
- fixed
- lamp body
- led
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000969 carrier Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—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 permanently, e.g. welding, gluing or riveting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of lens carriers, including conical support ontology, lens carrier to be fixed on the pcb board of LED projector lamp, and positioned at the top of LED light.A kind of low-angle LED projector lamp is also disclosed, including lamp body, waterproof connector, optical device, LED component, wherein, LED component includes aluminum substrate and the LED light that is set on aluminum substrate, optical device includes lens carrier and the lens that are set on lens carrier, and lens carrier covers in the top of LED light and is fixed on aluminum substrate；Aluminum substrate is fixed in lamp body；The front end of lamp body is sealed by transparent face mask, and rear end is fixed by waterproof connector, and cable passes through waterproof connector to realize the electrical connection inside and outside lamp body.Tapered lens holder can be used for general LED projector lamp, and the effectively save space of energy reduces the volume of LED projector lamp.On the one hand the program makes luminous energy be utilized to greatest extent, to reach energy-saving and environment-friendly effect, on the other hand so that Projecting Lamp is convenient for hiding.
Description
Technical field
The invention belongs to LED lamp fields, and in particular to a kind of lens carrier and the low-angle LED based on the lens carrier
Projecting Lamp.
Background technology
LED projector lamp LEDFlood Light also known as LED spotlight, LED projection lamp.LED projector lamp passes through built-in micro- core
The control of piece, existing two classes product, one kind uses power-type chip portfolio, another kind of to use single high-power chip, Qian Zhexing
Can relatively it stablize, single high-power product structure is huge, is suitble to small-scale light projector irradiation, the latter that can reach very high power,
It can carry out remote large area light projector.
LED projector lamp makes the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated, also known as spotlight.In general, its energy
Any direction is enough aimed at, and has the structure that climate condition does not influence.It is mainly used for large area operation field mine, building wheel
Exterior feature, stadium, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application are all
Projecting Lamp can be regarded as.
LED light has many advantages, such as luminous efficiency height, energy-saving and environmental protection as a kind of new type light source, and in outdoor application
LED projector lamp, most outlets generally use conventional polyvinyl chloride (PVC) line, line footpath also not to meet wanting for outdoor lamp
It asks；Small in order to make lamps and lanterns do, outlet method and inside use direct tank glue, influence lamps and lanterns heat dissipation and service life.And it is existing
The light utilization efficiency of LED projector lamp is low, and heat dissipation effect is bad, poor sealing performance, and market floodlight volume is big, and light projector angle is big,
It is not easily mounted at the place that location space is small and needs projection distance remote.
Invention content
The technical problem to be solved by the present invention is to：A kind of lens carrier and the low-angle based on the lens carrier are provided
LED projector lamp, the volume that solves existing LED projector lamp is big, light utilization efficiency is low, heat dissipation effect is bad, poor sealing performance is asked
Topic.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of lens carrier, including conical support ontology, the inside of conical support ontology have the cavity of setting lens, empty
The circumferentially disposed multiple lens fixed card buckles of opening of chamber, for lens to be fixed in the cavity of conical support ontology；Lens branch
Frame is fixed on the pcb board of LED projector lamp, and positioned at the top of LED light.
Positioning is played in location hole cooperation on bottom the setting positioning column, with LED projector lamp pcb board of conical support ontology
Effect.
Gluing slot is arranged in the bottom of lens carrier ontology, the colloid for beating fixed lens carrier.
A kind of low-angle LED projector lamp, including lamp body, waterproof connector, optical device, LED component, wherein LED component packet
The LED light for including aluminum substrate and being set on aluminum substrate, optical device include lens carrier and the lens that are set on lens carrier,
Lens carrier covers in the top of LED light and is fixed on aluminum substrate；Aluminum substrate is fixed in lamp body；The front end of lamp body passes through transparent
Silk-screen mask seal, rear end are fixed by waterproof connector, and cable passes through waterproof connector to realize the electrical connection inside and outside lamp body.
The lower section setting cabling channel for being internally located at aluminum substrate of lamp body.
The transparent face mask is to strengthen silk-screen ultra-clear glasses.
Have and the matched location hole of lens carrier positioning column on aluminum substrate.
LED component is by screw locking inside lamp body.
Lamp body uses the aluminum material Vehicle Processing with heat sinking function to make.
Further include mounting bracket, the both sides of lamp body have the mounting hole of connection mounting bracket, fixed lamp body by screw
In mounting bracket.
Compared with prior art, the invention has the advantages that：
1, tapered lens holder can be used for general LED projector lamp, and the effectively save space of energy reduces the body of LED projector lamp
Product.
2, on the one hand the program makes luminous energy be utilized to greatest extent, to reach energy-saving and environment-friendly effect, on the other hand makes
Projecting Lamp is obtained convenient for hiding.
3, LED projector lamp uses tapered lens support Design, increases space, is suitble to screwed lock aluminum substrate, contacts, and radiates
Performance is good.
4, lamp body is the integrated design, and there is a waterproof connector in outlet, good seal performance, is suitable for outdoor use, can be with
Light projector angle is adjusted as needed.
Description of the drawings
Fig. 1 is the structural schematic diagram of lens carrier of the present invention.
Fig. 2 is the outside drawing of LED projector lamp of the present invention.
Fig. 3 is the A direction views of the LED projector lamp of Fig. 2.
Fig. 4 is the B direction views of the LED projector lamp of Fig. 2.
Fig. 5 is the C direction views of the LED projector lamp of Fig. 2.
Fig. 6 is the D direction views of the LED projector lamp of Fig. 2.
Fig. 7 is the explosive decomposition structural schematic diagram of the LED projector lamp of the present invention.
Wherein, being identified as in figure：1- silk-screens strengthen ultra-clear glasses；2- lens；3- lens carriers；4-M2.5 machine tooth spiral shells
Silk；5- aluminum substrates；6- lamp bodies；7- spring shims；8-M3 hexagon socket cap head screws；9- waterproof connector sealing rings；10- waterproofs connect
Head；11- mounting brackets；12- rubber cable lines；13- conical support ontologies；14- lens fixed card buckles；15- positioning columns.
Specific implementation mode
The structure and the course of work of the present invention are described further below in conjunction with the accompanying drawings.
A kind of lens carrier, including conical support ontology, the inside of conical body have the cavity of setting lens, cavity
Be open circumferentially disposed multiple lens fixed card buckles, for lens to be fixed in the cavity of conical body；Lens carrier is fixed on
On the pcb board of LED projector lamp, and positioned at the top of LED light.
A kind of low-angle LED projector lamp, including lamp body, waterproof connector, optical device, LED component, wherein LED component packet
The LED light for including aluminum substrate and being set on aluminum substrate, optical device include lens carrier and the lens that are set on lens carrier,
Lens carrier covers in the top of LED light and is fixed on aluminum substrate；Aluminum substrate is fixed in lamp body；The front end of lamp body passes through transparent
Silk-screen mask seal, rear end are fixed by waterproof connector, and cable passes through waterproof connector to realize the electrical connection inside and outside lamp body.
Specific embodiment one, as shown in Figure 1：
A kind of lens carrier, including conical support ontology 13, the inside of conical support ontology 13 have the sky of setting lens
Chamber, the circumferentially disposed multiple lens fixed card buckles 14 of opening of cavity, the cavity for lens to be fixed on to conical support ontology 13
It is interior；Lens carrier is fixed on the pcb board of LED projector lamp, and positioned at the top of LED light.
It is fixed that location hole cooperation on bottom the setting positioning column 15, with LED projector lamp pcb board of conical support ontology 13 is played
The effect of position.
Gluing slot is arranged in the bottom of lens carrier ontology, mainly gluing is convenient for fix lens carrier in gluing slot.
Specific embodiment two, as shown in Figures 2 to 7：
A kind of low-angle LED projector lamp, including lamp body 6, waterproof connector 10, optical device, LED component, wherein LED groups
Part includes aluminum substrate 5 and the LED light and control circuit that are set on aluminum substrate 5, and optical device includes lens carrier 3 and is set to
Lens 2 on lens carrier, lens carrier 3 cover in the top of LED light and are fixed on aluminum substrate 5；Aluminum substrate 5 passes through M2.5 machines
Tooth screw 4 is fixed in lamp body 6；The front end of lamp body 6 is sealed by transparent face mask, which is to strengthen silk-screen to surpass
White glass 1 is sealed between the front end and reinforcing silk-screen ultra-clear glasses 1 of lamp body 6 by breaking fluid sealant, and rear end is connect by waterproof
Head sealing, waterproof connector 10 are fixed on lamp body.Waterproof connector sealing ring 9 is set between waterproof connector 10 and lamp body, and waterproof connects
There is cable hole, rubber cable line 12 electrical connection inside and outside lamp body is realized by cable hole on head.
When lamp body is installed, needs mounting bracket 11, the both sides of lamp body that there is the mounting hole of connection mounting bracket 11, lead to
It crosses M3 hexagon socket cap head screws 8 lamp body is fixed in mounting bracket, be arranged between M3 hexagon socket cap head screws 8 and lamp body
Spring shim 7.
The lower section setting cabling channel for being internally located at aluminum substrate 5 of lamp body 6.
Have and the matched location hole of lens carrier positioning column on aluminum substrate.
Lamp body uses the aluminum material Vehicle Processing with heat sinking function to make.
The operation principle and installation process of this programme small angle projection lamp are as follows：
Lens are fixed by snap in lens carrier；LED light is welded on aluminum substrate, then by the aluminium with LED light
Substrate presses screw to lock in lamp body radiator by M2.5 machines；Rubber cable line is passed through into waterproof connector and waterproof connector sealing ring
It is connect with the pad point on the aluminum substrate with circuit, rubber cable line is tightened with waterproof connector；Mounting bracket and lamp body mounting hole
(i.e. the mounting bracket mounting hole) matches, and mounting bracket is lock onto by M3 hexagon socket cap head screws across spring shim
On lamp body.
The top of lamp body there are space stamp fluid sealant, silk printing glass will be strengthened and be put into top, ensure smooth, finished product needs
Until waiting glue dry always.
The advantages of basic principles and main features and this programme of this programme have been shown and described above.The technology of the industry
Personnel are it should be appreciated that this programme is not restricted to the described embodiments, and the above embodiments and description only describe this
The principle of scheme, this programme will also have various changes and improvements under the premise of not departing from this programme spirit and scope, these changes
Change and improve and both falls within the scope of claimed this programme.
Claims (10)
1. a kind of lens carrier, it is characterised in that：Including conical support ontology, the inside of conical support ontology has setting lens
Cavity, the circumferentially disposed multiple lens fixed card buckles of opening of cavity, the cavity for lens to be fixed on to conical support ontology
It is interior；Lens carrier is fixed on the pcb board of LED projector lamp, and positioned at the top of LED light.
2. lens carrier according to claim 1, it is characterised in that：Positioning column is arranged in the bottom of conical support ontology, with
Positioning is played the role of in location hole cooperation on LED projector lamp pcb board.
3. lens carrier according to claim 1, it is characterised in that：Gluing slot is arranged in the bottom of lens carrier ontology, uses
In the colloid for beating fixed lens carrier.
4. a kind of low-angle LED projector lamp, it is characterised in that：Including lamp body, waterproof connector, optical device, LED component, wherein
LED component includes aluminum substrate and the LED light that is set on aluminum substrate, and optical device includes lens carrier and is set to lens carrier
On lens, lens carrier covers in the top of LED light and is fixed on aluminum substrate；Aluminum substrate is fixed in lamp body；Before lamp body
End is fixed by transparent silk-screen mask seal, rear end by waterproof connector, and cable passes through waterproof connector to realize inside and outside lamp body
Electrical connection, the lens carrier are the lens carrier described in any one of claims 1 to 3.
5. low-angle LED projector lamp according to claim 4, it is characterised in that：Lamp body is internally located under aluminum substrate
Side's setting cabling channel.
6. low-angle LED projector lamp according to claim 4, it is characterised in that：The transparent silk-screen mask is to strengthen
Silk-screen ultra-clear glasses.
7. low-angle LED projector lamp according to claim 4, it is characterised in that：It is fixed with lens carrier to have on aluminum substrate
The position matched location hole of column.
8. low-angle LED projector lamp according to claim 4, it is characterised in that：LED component is by screw locking in lamp body
It is internal.
9. low-angle LED projector lamp according to claim 4, it is characterised in that：Lamp body uses the aluminium with heat sinking function
Stores van is process.
10. the low-angle LED projector lamp according to any one of claim 4 to 9, it is characterised in that：It further include installation branch
Frame, the both sides of lamp body have the mounting hole of connection mounting bracket, lamp body are fixed in mounting bracket by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689408.2A CN108679520A (en) | 2018-06-28 | 2018-06-28 | A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689408.2A CN108679520A (en) | 2018-06-28 | 2018-06-28 | A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679520A true CN108679520A (en) | 2018-10-19 |
Family
ID=63812631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810689408.2A Pending CN108679520A (en) | 2018-06-28 | 2018-06-28 | A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404786A (en) * | 2018-11-23 | 2019-03-01 | 广东柯莱照明电器有限公司 | A kind of Projecting Lamp convenient for draining |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757610A (en) * | 2016-05-19 | 2016-07-13 | 常州市友晟电子有限公司 | Small-beam-angle and low-glare LED lens with square light spots |
| CN206419749U (en) * | 2016-12-17 | 2017-08-18 | 中山市尚格照明电器有限公司 | A kind of steady type LED projector lamp of anti-dazzle |
| CN208268923U (en) * | 2018-06-28 | 2018-12-21 | 乐雷光电技术（上海）有限公司 | A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier |
-
2018
- 2018-06-28 CN CN201810689408.2A patent/CN108679520A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757610A (en) * | 2016-05-19 | 2016-07-13 | 常州市友晟电子有限公司 | Small-beam-angle and low-glare LED lens with square light spots |
| CN206419749U (en) * | 2016-12-17 | 2017-08-18 | 中山市尚格照明电器有限公司 | A kind of steady type LED projector lamp of anti-dazzle |
| CN208268923U (en) * | 2018-06-28 | 2018-12-21 | 乐雷光电技术（上海）有限公司 | A kind of lens carrier and the low-angle LED projector lamp based on the lens carrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404786A (en) * | 2018-11-23 | 2019-03-01 | 广东柯莱照明电器有限公司 | A kind of Projecting Lamp convenient for draining |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |