CN206191521U - Light guide plate suitable for multiple LED lamp - Google Patents
Light guide plate suitable for multiple LED lamp Download PDFInfo
- Publication number
- CN206191521U CN206191521U CN201621273834.0U CN201621273834U CN206191521U CN 206191521 U CN206191521 U CN 206191521U CN 201621273834 U CN201621273834 U CN 201621273834U CN 206191521 U CN206191521 U CN 206191521U
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- CN
- China
- Prior art keywords
- light guide
- frame base
- guide plate
- light
- plate suitable
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light guide plate suitable for multiple LED lamp, including the frame base, frame base longitudinal section is the U type, the lower surface is equipped with the light guide plate in proper order in the frame base, the membrane that adds lustre to, PET film and protection film, be equipped with light guide cover on the frame base, the light guide cover surface is sunken downwards, the frame base is equipped with luminous means outward no. One. The utility model discloses a can not change gross structure, and change some widgets, just can be applicable to different LED lamps, frame base among this technical scheme adopts the metal material, heat dissipation that can be better.
Description
Technical field
The utility model is related to light guide plate improvement areas, particularly a kind of light guide plate suitable for various LEDs.
Background technology
Existing LED light guide plates, LED fluorescent tubes are placed on two sides or four sides of light guide plate, are entered light beam and are led
In tabula rasa, the material of light guide plate is the acrylic/PC sheet materials of optical grade, and then using has high reflectivity and the not height of extinction
Tech materials, light guiding points are stamped in the acryl plates bottom surface of optical grade with UV screen printing technologies, using optical grade Asia gram
Power sheet material draws the stop of the light that issues from lamp on optical grade acryl plates surface, when light is mapped to each light guiding points,
Then reflected light can be destroyed conditioned reflex and is projected by light guide plate front, by various densitys, not of uniform size toward all angles diffusion
Light guiding points, light guide plate uniformly light-emitting can be made.There is a problem of in the prior art following；1st, due to needing to be placed on LED lamp tube
Two sides or four sides of light guide plate are it is necessary to use the thickness light guide plate bigger than LED pipe diameter, 2；Existing one kind is led
Tabula rasa may be only available for a kind of LED.
Utility model content
The purpose of this utility model is, in order to solve the above problems, to devise a kind of light guide plate suitable for various LEDs.
To achieve the above object, the utility model provides following technical scheme：A kind of leaded light suitable for various LEDs
Plate, including frame base, the frame base longitudinal section are U-shaped, and lower surface is sequentially provided with light guide plate, increases in the frame base
Light film, PET films and diaphragm, the frame base are provided with light-guiding shade, the downward sunken inside in light-guiding shade surface, the side
Frame base is externally provided with a lighting means, and a lighting means are by being opened in four outer surfaces of frame base, and along it
What the bar hole and the LED light bar in bar hole that length direction stretches were collectively formed.
Preferably, the frame base is aluminum frame.
Preferably, the light-guiding shade is the cover body of PC material.
Preferably, the frame base and light-guiding shade junction are ultrasonic bonding.
Preferably, a lighting means can be No. two lighting means.
Preferably, No. two lighting means be by be separately positioned on four outer surfaces of frame base to c-opening ring
What the LED lamp tube being inserted into jointly on each pair type split ring was collectively formed.
The light guide plate suitable for various LEDs made using the technical solution of the utility model, can not change big
Body structure, and change some widgets, it is possible to suitable for different LEDs, the frame base in the technical program is using gold
Category material, can preferably radiate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of light guide plate suitable for various LEDs described in the utility model；
Fig. 2 is that described in the utility model have an a kind of light guide plate main view suitable for various LEDs for lighting means
Figure；
Fig. 3 is that described in the utility model have a kind of No. two light guide plate main views suitable for various LEDs of lighting means
Figure；
Fig. 4 be light guide plate described in the utility model, bright enhancement film, PET films, between diaphragm and light-guiding shade coordinate structure
Illustrate enlarged drawing；
In figure, 1, frame base；2nd, light guide plate；3rd, bright enhancement film；4th, PET films；5th, diaphragm；6th, light-guiding shade；7th, LED
Bar；8th, c-opening ring；9th, LED lamp tube.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of light guide plate suitable for various LEDs as Figure 1-4, including frame base
1, the longitudinal section of frame base 1 is U-shaped, and lower surface is sequentially provided with light guide plate 2, bright enhancement film 3, PET glue in the frame base 1
Piece 4 and diaphragm 5, the frame base 1 are provided with light-guiding shade 6, the downward sunken inside in the surface of the light-guiding shade 6, the frame bottom
Seat 1 is externally provided with a lighting means, and a lighting means are by being opened in 1 four outer surfaces of frame base, and along its length
What the bar hole and the LED light bar 7 in bar hole that degree direction is stretched were collectively formed;The frame base 1 is aluminum side
Frame;The light-guiding shade 6 is the cover body of PC material;The frame base 1 is ultrasonic bonding with the junction of light-guiding shade 6;The leaded light
6 concave faces are covered to be fit together with the surface of diaphragm 5;A number lighting means can be No. two lighting means;No. two hairs
Light mechanism is by being separately positioned on 1 four the 4 of outer surface pairs of c-opening rings 8 of frame base and being inserted into each pair c-opening jointly
What the LED lamp tube 9 on 8, ring was collectively formed.
When specifically used：After switching on power, the LED light bar 7 being inlaid in bar hole lights, it is also possible to be changed to bar hole
A LED lamp tube 9 is placed in c-opening ring 8, each pair c-opening ring 8, it is also possible to accomplish to light, avoid the need in light guide plate 2
Upper processing groove, solves two sides or four being previously mentioned in background technology due to needing to be placed on LED lamp tube light guide plate
Individual side is it is necessary to using the problem of the thickness light guide plate bigger than LED pipe diameter, the replaceable small structure of this device greatly reduces
Production time, solve the light guide plate a kind of in the prior art being previously mentioned in background technology and may be only available for a kind of LED
Problem.Present apparatus frame base 1 uses aluminium material simultaneously, can preferably radiate, while light-guiding shade 6 is heat-resisting strong using high fire-retardance
PC material cover bodies, without worry for a long time using because radiating causes the danger of accident, then the increasing by being set in the present apparatus slowly
Light film 3, PET films 4 are preferably lighted, while diaphragm 5 plays a protective role, by by the Surface Machining of light-guiding shade 6
Into to lower recess, making its concave face be fitted with diaphragm 5, inner body is preferably protected.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (7)
1. a kind of light guide plate suitable for various LEDs, including frame base（1）, it is characterised in that the frame base（1）
Longitudinal section is U-shaped, the frame base（1）Interior lower surface is sequentially provided with light guide plate（2）, bright enhancement film（3）, PET films（4）And guarantor
Cuticula（5）, the frame base（1）It is provided with light-guiding shade（6）, the light-guiding shade（6）The downward sunken inside in surface, the frame bottom
Seat（1）A lighting means are externally provided with, a lighting means are by being opened in frame base（1）Four outer surfaces, and edge
Bar hole and the LED light bar in bar hole that its length direction stretches（7）Collectively form.
2. a kind of light guide plate suitable for various LEDs according to claim 1, it is characterised in that the frame base
（1）It is aluminum frame.
3. a kind of light guide plate suitable for various LEDs according to claim 1, it is characterised in that the light-guiding shade（6）
It is the cover body of PC material.
4. a kind of light guide plate suitable for various LEDs according to claim 1, it is characterised in that the frame base
（1）With light-guiding shade（6）Junction is ultrasonic bonding.
5. a kind of light guide plate suitable for various LEDs according to claim 1, it is characterised in that the light-guiding shade（6）
Concave face and diaphragm（5）Surface fits together.
6. a kind of light guide plate suitable for various LEDs according to any claim 1-5, it is characterised in that described
Number lighting means can be No. two lighting means.
7. a kind of light guide plate suitable for various LEDs according to claim 6, it is characterised in that described No. two light
Mechanism is by being separately positioned on frame base（1）Four the 4 of outer surface pairs of c-opening rings（8）Each pair type is inserted into jointly to open
Choma（8）LED lamp tube on individual（9）Collectively form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273834.0U CN206191521U (en) | 2016-11-25 | 2016-11-25 | Light guide plate suitable for multiple LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273834.0U CN206191521U (en) | 2016-11-25 | 2016-11-25 | Light guide plate suitable for multiple LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191521U true CN206191521U (en) | 2017-05-24 |
Family
ID=58725136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273834.0U Expired - Fee Related CN206191521U (en) | 2016-11-25 | 2016-11-25 | Light guide plate suitable for multiple LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387967A (en) * | 2018-01-16 | 2018-08-10 | 滁州佳宏光电有限公司 | A kind of light guide plate installation and positioning structure and its installation method |
-
2016
- 2016-11-25 CN CN201621273834.0U patent/CN206191521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387967A (en) * | 2018-01-16 | 2018-08-10 | 滁州佳宏光电有限公司 | A kind of light guide plate installation and positioning structure and its installation method |
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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 |
Granted publication date: 20170524 Termination date: 20201125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |