CN110043824A - Glare prevention LED panel light - Google Patents
Glare prevention LED panel light Download PDFInfo
- Publication number
- CN110043824A CN110043824A CN201910210952.9A CN201910210952A CN110043824A CN 110043824 A CN110043824 A CN 110043824A CN 201910210952 A CN201910210952 A CN 201910210952A CN 110043824 A CN110043824 A CN 110043824A
- Authority
- CN
- China
- Prior art keywords
- light
- positioning plate
- positioning
- light bulb
- led panel
- 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.)
- Granted
Links
- 230000004313 glare Effects 0.000 title claims abstract description 32
- 230000002265 prevention Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000001795 light effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
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- 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
-
- 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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar 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)
- Planar Illumination Modules (AREA)
Abstract
The present invention provides a kind of glare prevention LED panel lights, belong to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.This glare prevention LED panel light includes positioning plate one, positioning plate two, light guide plate, light bulb and lamp body, above-mentioned lamp body is connected in light bulb, the light bulb upper end is positioned between positioning plate one and positioning plate two, there is on the light guide plate with light bulb quantity the one-to-one light-conductive hole in identical and position, above-mentioned light bulb lower end stretches out positioning plate two and in light-conductive hole, it further include positioning piece, together with the positioning plate one being from top to bottom arranged, light bulb, positioning plate two are stably connected with by above-mentioned locating piece with light guide plate.This glare prevention LED panel light stability is high.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of glare prevention LED panel light.
Background technique
Dazzle is a kind of undesirable illumination phenomenon, when the brightness of light source is high or background and the luminance difference of central region compared with
When big, " dazzle " will be generated.
In LED panel lamp to solve the above-mentioned problems, several lamp bodies are set on lamp housing, due to the lamp housing of LED panel lamp
Area is bigger, and several lamp bodies being uniformly arranged on lamp housing can effectively solve dazzle.
But each lamp body by for fastener be connected on lamp housing, cause entire LED panel lamp structure in this way
It is complicated.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing, a kind of anti-dazzle light effect is good and structure is tight
The glare prevention LED panel light to gather.
Object of the invention can be realized by the following technical scheme:
A kind of glare prevention LED panel light, which is characterized in that including positioning plate one, positioning plate two, light guide plate, light bulb and lamp
Body, above-mentioned lamp body are connected in light bulb, and the light bulb upper end is positioned between positioning plate one and positioning plate two, the light guide plate
Upper to have with light bulb quantity the one-to-one light-conductive hole in identical and position, above-mentioned light bulb lower end stretches out positioning plate two and embedded in leaded light
It further include positioning piece in hole, above-mentioned locating piece is by the positioning plate one being from top to bottom arranged, light bulb, positioning plate two and light guide plate
It is stably connected with together.
Creative by locating piece that positioning plate one, light bulb, positioning plate two and light guide plate is steady of this glare prevention LED panel light
Surely it links together.Since light bulb upper end is positioned between positioning plate one and positioning plate two, the lamp body in light bulb by
The effect of light conducting cylinder, can make lamp body emitting linear light beam, and the lighting environment that several linear beamss are formed effectively avoids dazzle from producing
It is raw.
In above-mentioned glare prevention LED panel light, the light bulb upper end has the gear edge protruded to its outside, the positioning
There is perforative connecting hole, above-mentioned gear edge is pressed between positioning plate one and positioning plate two, the outer diameter on the gear edge on plate two
Greater than connecting hole internal diameter.
Since gear is greater than connection pore size along size, such structure can make gear edge be pressed on positioning plate one and positioning plate
Between two.
In above-mentioned glare prevention LED panel light, the gear edge is an integral structure with light bulb.
It further include a washer flexible, the washer covers in light bulb and washer in above-mentioned glare prevention LED panel light
Be pressed on gear along between positioning plate two.
Gear edge and rigid contact between positioning plate two are avoided that by washer.
In above-mentioned glare prevention LED panel light, the light bulb outer diameter matches with connecting hole internal diameter.
In above-mentioned glare prevention LED panel light, the light-conductive hole internal diameter matches with light bulb outer diameter.
Such structure can make light bulb is stable to be connected on positioning plate two and light guide plate.
It further include a gasket flexible in above-mentioned glare prevention LED panel light, above-mentioned gasket is pressed on gear edge and determines
Between the plate one of position.
Rigid contact between light bulb and positioning plate one is avoided that by gasket.
In above-mentioned glare prevention LED panel light, the light bulb, gear edge, washer, connecting hole and light-conductive hole form an illumination
Unit, the quantity of the lighting unit are several.
Multiple lighting units can effectively improve its illuminating effect, certainly, can also be effective under the action of light guide plate and light bulb
Prevent dazzle.
In above-mentioned glare prevention LED panel light, there is spacing between the light bulb lower end and light-conductive hole lower end.
In above-mentioned glare prevention LED panel light, the locating piece includes cylindrical positioning tube, on the positioning tube
Hold have to its inside protrude upper positioning edge, the positioning tube lower end have to its inside protrude lower positioning edge, it is above-mentioned on
Positioning is fastened on light guide plate lower part along one top of positioning plate, above-mentioned lower positioning edge is fastened on.
Along being fastened on positioning plate one and light guide plate respectively, such structure can be by positioning plate for upper positioning edge and lower positioning
One, positioning plate two and light guide plate is stable is positioned together.
Positioning tube is plastic material, and upper positioning edge and lower positioning edge can generate deformation under external force, once stop applying
Add upper edge and the lower positioning edge of positioning after external force that can resile.That is, positioning plate one, positioning plate two and light guide plate can be strong
Capable squeezes into locating piece.
In order to improve structural compactness, there is recessed positioning seat one on positioning plate one, has on light guide plate recessed
Positioning seat two, above-mentioned upper positioning is along at positioning seat one and upper positioning edge and upper positioning plate flush.Lower positioning edge is embedded in
At positioning seat two and lower positioning edge and light guide plate flush.
Compared with prior art, this glare prevention LED panel light is since several light bulbs are by stable position in one He of positioning plate
Between positioning plate two, all had in each light bulb with its one-to-one lamp body, can emit under the action of light bulb and light guide plate
Linear beams, effectively avoids the generation of dazzle, and stability is relatively high.
Simultaneously as positioning plate one, positioning plate two, light bulb and light guide plate are both located in locating piece, and therefore, entire surface
The structure of plate lamp is also compact, has very high practical value.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of this glare prevention LED panel light.
In figure, 1, positioning plate one；2, positioning plate two；2a, connecting hole；3, light guide plate；3a, light-conductive hole；4, light bulb；4a, gear
Edge；5, lamp body；6, positioning tube；6a, upper positioning edge；6b, lower positioning edge；7, washer；8, gasket.
Specific embodiment
As shown in Figure 1, this glare prevention LED panel light includes positioning plate 1, positioning plate 22, light guide plate 3, light bulb 4 and lamp
Body 5, above-mentioned lamp body 5 are connected in light bulb 4, and 4 upper end of light bulb is positioned between positioning plate 1 and positioning plate 22, described
There is with 4 quantity of light bulb the one-to-one light-conductive hole 3a in identical and position, positioning plate is stretched out in above-mentioned 4 lower end of light bulb on light guide plate 3
22 and in the light-conductive hole 3a, further include positioning piece, above-mentioned locating piece by the positioning plate 1 being from top to bottom arranged, light bulb 4,
Together with positioning plate 22 is stably connected with light guide plate 3.
There is the gear protruded to its outside to have perforative connecting hole along 4a, the positioning plate 22 for 4 upper end of light bulb
2a, above-mentioned gear are pressed between positioning plate 1 and positioning plate 22 along 4a, and the gear is greater than in connecting hole 2a along the outer diameter of 4a
Diameter.
The gear is an integral structure along 4a and light bulb 4.
It further include a washer 7 flexible, 7 sets of the washer is in light bulb 4 and washer 7 is pressed on gear along 4a and positioning plate
Between 22.
4 outer diameter of light bulb matches with connecting hole 2a internal diameter.
The light-conductive hole 3a internal diameter matches with 4 outer diameter of light bulb.
It further include a gasket 8 flexible, above-mentioned gasket 8 is pressed on gear between 4a and positioning plate 1.
The light bulb 4, gear form a lighting unit, the lighting unit along 4a, washer 7, connecting hole 2a and light-conductive hole 3a
Quantity be several.
There is spacing between 4 lower end of light bulb and the lower end light-conductive hole 3a.
The locating piece includes cylindrical positioning tube 6, and 6 upper end of positioning tube has to the upper fixed of its inside protrusion
Position is along 6a, and 6 lower end of positioning tube has the lower positioning protruded to its inside along 6b, and above-mentioned upper positioning is fastened on positioning plate along 6a
One 1 tops, above-mentioned lower positioning are fastened on 3 lower part of light guide plate along 6b.
Creative by locating piece that positioning plate one, light bulb, positioning plate two and light guide plate is steady of this glare prevention LED panel light
Surely it links together.Since light bulb upper end is positioned between positioning plate one and positioning plate two, the lamp body in light bulb by
The effect of light conducting cylinder, can make lamp body emitting linear light beam, and the lighting environment that several linear beamss are formed effectively avoids dazzle from producing
It is raw.
Claims (10)
1. a kind of glare prevention LED panel light, which is characterized in that including positioning plate one, positioning plate two, light guide plate, light bulb and lamp body,
Above-mentioned lamp body is connected in light bulb, and the light bulb upper end is positioned between positioning plate one and positioning plate two, on the light guide plate
With the one-to-one light-conductive hole in identical and position with light bulb quantity, above-mentioned light bulb lower end stretches out positioning plate two and is embedded in light-conductive hole
It is interior, it further include positioning piece, above-mentioned locating piece is steady by the positioning plate one being from top to bottom arranged, light bulb, positioning plate two and light guide plate
Surely it links together.
2. glare prevention LED panel light according to claim 1, which is characterized in that the light bulb upper end has to its outside
The gear edge of protrusion, has perforative connecting hole on the positioning plate two, and above-mentioned gear is along being pressed on positioning plate one and positioning plate two
Between, the outer diameter on the gear edge is greater than connecting hole internal diameter.
3. glare prevention LED panel light according to claim 2, which is characterized in that the gear edge and light bulb are integral type knot
Structure.
4. glare prevention LED panel light according to claim 3, which is characterized in that further include a washer flexible, the pad
Snare in light bulb and washer be pressed on gear along between positioning plate two.
5. glare prevention LED panel light according to claim 4, which is characterized in that the light bulb outer diameter and connecting hole internal diameter
Match.
6. glare prevention LED panel light according to claim 5, which is characterized in that the light-conductive hole internal diameter and light bulb outer diameter
Match.
7. glare prevention LED panel light according to claim 6, which is characterized in that further include a gasket flexible, above-mentioned pad
Piece be pressed on gear along between positioning plate one.
8. glare prevention LED panel light according to claim 7, which is characterized in that the light bulb, gear edge, washer, connecting hole
A lighting unit is formed with light-conductive hole, the quantity of the lighting unit is several.
9. glare prevention LED panel light according to claim 8, which is characterized in that the light bulb lower end and light-conductive hole lower end
Between have spacing.
10. glare prevention LED panel light according to claim 9, which is characterized in that the locating piece includes cylindrical
Positioning tube, the positioning tube upper end have the upper positioning edge protruded to its inside, and the positioning tube lower end has convex to its inside
Lower positioning edge out, above-mentioned upper positioning are fastened on light guide plate lower part along one top of positioning plate, above-mentioned lower positioning edge is fastened on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210952.9A CN110043824B (en) | 2019-03-20 | 2019-03-20 | Anti-dazzle LED panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210952.9A CN110043824B (en) | 2019-03-20 | 2019-03-20 | Anti-dazzle LED panel light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110043824A true CN110043824A (en) | 2019-07-23 |
| CN110043824B CN110043824B (en) | 2021-07-20 |
Family
ID=67273865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910210952.9A Active CN110043824B (en) | 2019-03-20 | 2019-03-20 | Anti-dazzle LED panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043824B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010205439A (en) * | 2009-02-27 | 2010-09-16 | Nec Lighting Ltd | Luminaire |
| CN202691697U (en) * | 2012-07-17 | 2013-01-23 | 同方股份有限公司 | LED (light-emitting diode) projection lamp structure |
| CN202993079U (en) * | 2012-12-18 | 2013-06-12 | 广州市雅江光电设备有限公司 | A device disposed on an LED lamp for realizing rapid installation and dismounting of optical parts |
| CN104132268A (en) * | 2009-05-22 | 2014-11-05 | 夏普株式会社 | Light source device and display device |
| CN204153537U (en) * | 2014-10-30 | 2015-02-11 | 佛山冠今光电科技有限公司 | A kind of LED panel lamp reducing thickness |
| CN207094404U (en) * | 2017-08-10 | 2018-03-13 | 深圳市奇丽照明有限公司 | A kind of bright fitted tube lamp of adjustable glare prevention LED |
-
2019
- 2019-03-20 CN CN201910210952.9A patent/CN110043824B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010205439A (en) * | 2009-02-27 | 2010-09-16 | Nec Lighting Ltd | Luminaire |
| CN104132268A (en) * | 2009-05-22 | 2014-11-05 | 夏普株式会社 | Light source device and display device |
| CN202691697U (en) * | 2012-07-17 | 2013-01-23 | 同方股份有限公司 | LED (light-emitting diode) projection lamp structure |
| CN202993079U (en) * | 2012-12-18 | 2013-06-12 | 广州市雅江光电设备有限公司 | A device disposed on an LED lamp for realizing rapid installation and dismounting of optical parts |
| CN204153537U (en) * | 2014-10-30 | 2015-02-11 | 佛山冠今光电科技有限公司 | A kind of LED panel lamp reducing thickness |
| CN207094404U (en) * | 2017-08-10 | 2018-03-13 | 深圳市奇丽照明有限公司 | A kind of bright fitted tube lamp of adjustable glare prevention LED |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110043824B (en) | 2021-07-20 |
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| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti glare LED panel light Granted publication date: 20210720 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG FUTURE LIGHTING Co.,Ltd. Registration number: Y2024980001416 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |