CN207661562U - A kind of ultra-thin straight-down negative luminescent panel lamp of New LED - Google Patents
A kind of ultra-thin straight-down negative luminescent panel lamp of New LED Download PDFInfo
- Publication number
- CN207661562U CN207661562U CN201820039606.XU CN201820039606U CN207661562U CN 207661562 U CN207661562 U CN 207661562U CN 201820039606 U CN201820039606 U CN 201820039606U CN 207661562 U CN207661562 U CN 207661562U
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- China
- Prior art keywords
- diffuser plate
- light
- ultra
- backboard
- luminescent panel
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Abstract
The utility model discloses a kind of ultra-thin straight-down negative luminescent panel lamps of New LED, including backboard, diffuser plate, surface frame, light source module group and driving power, the light source module group is fixed on inside backboard, the diffuser plate is put into the corresponding diffuser plate mounting groove of surface frame, backboard pushes down diffuser plate and is fixed on the surface frame back side, diffuser plate one side corresponding with the light-emitting surface of light source module group is into smooth surface, and another side is light-emitting surface, and low tension wire is connected between the light source module group and driving power；The ultra-thin straight-down negative luminescent panel lamp of the New LED has small, advantage that be easily installed transport, that lighting effect is good.
Description
Technical field
The utility model is related to a kind of panel light, especially a kind of ultra-thin straight-down negative luminescent panel lamps of LED.
Background technology
The LED panel lamp straight-down negative illumination scheme use that existing market is passed through is more universal, but existing LED straight-down negatives
The scheme of luminescent panel lamp is all very thick, and product needs very big installation site, ceiling extended height, to waste
Space, product size is big, and production, storage are very big with transport space demand, to make production management, transport and inventory cost
It greatly increases, secondly, existing LED panel lamp straight-down negative luminescent panel lamp can generate LED lamp bead photograph on lampshade in use
The hot spot penetrated, influences lighting effect.
Utility model content
To overcome the shortcomings of LED panel lamp as described above, the utility model offer is a kind of small, is easily installed transport
, the ultra-thin straight-down negative luminescent panel lamp of the New LED that lighting effect is good.
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of ultra-thin straight-down negative luminescent panel lamp of New LED, including backboard, diffuser plate, surface frame, light source module group and driving electricity
Source, the light source module group are fixed on inside backboard, and the diffuser plate is put into the corresponding diffuser plate mounting groove of surface frame, and backboard is pushed down
Diffuser plate leads to and is fixed on the surface frame back side, and diffuser plate one side corresponding with the light-emitting surface of light source module group is into smooth surface, separately
It is on one side light-emitting surface, low tension wire is connected between the light source module group and driving power, low tension wire is fixed by tension disc
On backboard.
Preferably, the light source module group and diffusion plate spacing between 8-10mm, to make product integral thickness significantly
Reduce.
Preferably, the diffuser plate, which is PC, is molded diffuser plate, also can need to shine to the ultra-thin straight-down negatives of LED according to different
The diffuser plate of panel light carries out customized adjustment, to reach different diffusance and light transmittance, realizes product diversification demand.
Preferably, the diffuser plate is provided with hexagonal striped into smooth surface, the hexagonal striped profile diameter of single is
The spacing of 0.2mm, adjacent hexagonal striped are 0.4mm, and when light enters diffuser plate, hexagonal striped disperses light,
Light is distributed more uniformly in diffuser plate, is improved to make light reach the light-emitting surface time uniformity.
Preferably, the light-emitting surface of the diffuser plate is provided with 12 side type fine particulate protrusions, and single thin of 12 side type
A diameter of 0.13mm of granular protrusion, protrusion are 0.3mm with raised spacing, and projection portion makes light scatter, and improves diffusion again
The light uniformity on plate.
Preferably, the side wall corner of the backboard is arranged in reflective cambered surface, help that lamp bead is made to shine corner
Light orienting reflex solves the problems, such as that the light for the light arrival diffuser plate right angle that lamp bead is sent out is few to diffuser plate right angle, from
And the partially dark problem of finished product light-emitting surface right angle is compensated for, improve the light-emitting surface light uniformity；The side wall of the backboard and diffusion
Angle is 60-63 degree between plate, contributes to the light orienting reflex for making lamp bead shine side wall to a circle of diffuser plate outer 30mm,
To compensate for blanking bar problem partially dark at finished product light-emitting surface edge 30mm.
Preferably, light-emitting window of the opening of the backboard more than surface frame, help to make the side wall that optics cambered surface designs with
Optimum position is directed at blanking bar partially dark at light-emitting surface edge 30mm, more accurately makes up blanking bar and shines.
Since the utility model uses above-mentioned technical proposal, have the advantages that：Due to being provided with light source die
The lower section of group is provided with diffuser plate, and is respectively provided with hexagonal striped and 12 sides into smooth surface and on light-emitting surface in diffuser plate
Type fine particulate protrusion, is uniformly dissipated when to make light enter diffuser plate, is kept the light-emitting surface uniformity high, is reduced to eyes
Injury, due to being provided with diffuser plate, the point light source of LED lamp bead is converted into area source by diffuser plate, eliminate LED lamp bead irradiation
When the hot spot that generates, improve lighting effect, while reducing the thickness of panel light, therefore reduce the space that production and transport uses
Size requirements save transportation cost.
Description of the drawings
Fig. 1 is a kind of exploded view of LED ultrathin direct-illumination type panel lamps of the utility model；
Fig. 2 is a kind of cross-sectional view of LED ultrathin direct-illumination type panel lamps of the utility model；
Fig. 3 is a kind of diffuser plate of LED ultrathin direct-illumination type panel lamps of the utility model into smooth surface optical texture schematic diagram；
Fig. 4 is a kind of diffuser plate light-emitting surface optical texture schematic diagram of LED ultrathin direct-illumination type panel lamps of the utility model；
Fig. 5 is that a kind of backboard side wall corner optical design configurations of LED ultrathin direct-illumination type panel lamps of the utility model are shown
It is intended to；
The following drawings is marked to mark on it in conjunction with attached drawing：
1- surface frames；2- diffuser plates；21- diffuser plates are into smooth surface；The hexagonal stripeds of 211-；23- diffuser plate light-emitting surfaces；231-12
Side type fine particulate protrusion；3- light source module groups；31-LED lamp beads；32- circuit boards；4- power drives；5- backboards；52- side walls turn
At angle；6- bolts；8- tension discs；9- low tension wires.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.In this embodiment, it is to be understood that term " centre ", "upper", "lower", " top
Portion ", " right side ", " left end ", " top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description the present invention, do not indicate or imply the indicated device or element be necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or solid
Determine mode can be fixed by bolt commonly used in the prior art or pin fix or axis pin connection etc. modes, therefore, this
It is no longer described in detail in embodiment.
As shown in attached drawing 1-5, a kind of ultra-thin straight-down negative luminescent panel lamp of New LED, including backboard 5, diffuser plate 2, surface frame
1, light source module group 3 and driving power 4, the light source module group 3 are fixed on by clamping inside backboard 5, and the diffuser plate 2 is put into face
In the diffuser plate mounting groove of frame 1, the backboard 5 pushes down diffuser plate 2 and is fixed on 1 back side of surface frame, the diffuser plate by bolt 6
2 one sides corresponding with the light-emitting surface of light source module group 3 are diffuser plate into smooth surface 21, and another side is diffuser plate light-emitting surface 23, described
Low tension wire 9 is electrically connected between light source module group 3 and driving power 4, low tension wire 9 is fixed on backboard 5 by tension disc 8
On.Light source module group 3 includes LED lamp bead 31 and circuit board 32, and the LED lamp bead 31 is provided with more than one, and LED lamp bead 31 is equal
Even distribution on circuit boards, the LED lamp bead with circuit board 32 by being welded and fixed, the light source module group 3 and 2 spacing of diffuser plate
Between 8mm, to make panel light integral thickness greatly reduce.The diffuser plate 2 is that PC is molded diffuser plate, also can be according to difference
The diffuser plate 2 to the ultra-thin straight-down negative luminescent panel lamps of LED is needed to carry out customized adjustment, to reach different diffusance and light transmission
Rate realizes product diversification demand.The diffuser plate is into being provided with hexagonal striped 211, the hexagonal striped of single in smooth surface 21
211 profile diameters are 0.2mm, and the spacing of adjacent hexagonal striped 211 is 0.4mm, when light enters diffuser plate 2, six sides
Profile bar line 211 disperses light, and light is distributed more uniformly in diffuser plate 2, to make light reach 23 time of diffuser plate light-emitting surface
The uniformity improves.12 side type fine particulate protrusions 231, and single 12 side type fine graineds are provided on the diffuser plate light-emitting surface 23
A diameter of 0.13mm of shape protrusion 231, protrusion are 0.3mm with raised spacing, and projection portion makes light scatter, and improves diffusion again
The light uniformity on plate 2.The side wall corner 52 of the backboard 5 is arranged in reflective cambered surface, helps that LED lamp bead is made to shine side wall
The light orienting reflex of corner 52 solves the light that LED lamp bead 31 is sent out and reaches 2 right angle of diffuser plate to 2 right angle of diffuser plate
The problem that the light at place is few improves the light-emitting surface light uniformity to compensate for the partially dark problem of panel light light-emitting surface right angle；Institute
It is 61.8 degree to state angle between the side wall of backboard 5 and diffuser plate 2, contributes to the light for making LED lamp bead 31 shine diffuser plate side wall fixed
To the circle for being reflected into 2 outer 30mm of diffuser plate, to compensate for blanking bar problem partially dark at panel light light-emitting surface edge 30mm.
The opening of the backboard 5 contributes to the reflective cambered surface for the side wall corner 52 for making backboard 5 with best more than the light-emitting window of surface frame 1
Partially dark blanking bar at 2 light-emitting surface edge 30mm of position alignment diffuser plate more accurately makes up blanking bar and shines.
Since the utility model uses above-mentioned technical proposal, have the advantages that：Due to being provided with light source die
The lower section of group is provided with diffuser plate, and is respectively provided with hexagonal striped and 12 sides into smooth surface and on light-emitting surface in diffuser plate
Type fine particulate protrusion, is uniformly dissipated when to make light enter diffuser plate, is kept the light-emitting surface uniformity high, is reduced to eyes
Injury, due to being provided with diffuser plate, the point light source of LED lamp bead is converted into area source by diffuser plate, eliminate LED lamp bead irradiation
When the hot spot that generates, improve lighting effect, while reducing the thickness of panel light, therefore reduce the space that production and transport uses
Size requirements save transportation cost.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (7)
1. a kind of ultra-thin straight-down negative luminescent panel lamp of New LED, which is characterized in that including backboard, diffuser plate, surface frame, light source die
Group and driving power, the light source module group are fixed on inside backboard, and the diffuser plate is put into the corresponding diffuser plate mounting groove of surface frame
Interior, backboard pushes down diffuser plate and is fixed on the surface frame back side, and diffuser plate one side corresponding with the light-emitting surface of light source module group is
Into smooth surface, another side is light-emitting surface, and low tension wire is connected between the light source module group and driving power, and low tension wire passes through pressure
Line plate is fixed on backboard.
2. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 1, which is characterized in that the light source module group and expansion
Spacing fall apart between 8-10mm.
3. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 1, which is characterized in that the diffuser plate is noted for PC
Mould diffuser plate.
4. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 1, which is characterized in that
The diffuser plate is provided with hexagonal striped into smooth surface, and the hexagonal striped profile diameter of single is 0.2mm, and adjacent six
The spacing of side profile bar line is 0.4mm.
5. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 4, which is characterized in that
The light-emitting surface of the diffuser plate is provided with 12 side type fine particulate protrusions, and the diameter of single 12 side type fine particulate protrusions
For 0.13mm, protrusion is 0.3mm with raised spacing.
6. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 1, which is characterized in that
The side wall corner of the backboard is arranged in reflective cambered surface, and angle is 60-63 degree between the side wall and diffuser plate of backboard.
7. the ultra-thin straight-down negative luminescent panel lamps of LED according to claim 6, which is characterized in that
Light-emitting window of the opening of the backboard more than surface frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039606.XU CN207661562U (en) | 2018-01-10 | 2018-01-10 | A kind of ultra-thin straight-down negative luminescent panel lamp of New LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039606.XU CN207661562U (en) | 2018-01-10 | 2018-01-10 | A kind of ultra-thin straight-down negative luminescent panel lamp of New LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661562U true CN207661562U (en) | 2018-07-27 |
Family
ID=62945119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039606.XU Expired - Fee Related CN207661562U (en) | 2018-01-10 | 2018-01-10 | A kind of ultra-thin straight-down negative luminescent panel lamp of New LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661562U (en) |
-
2018
- 2018-01-10 CN CN201820039606.XU patent/CN207661562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20190110 |