CN208779152U - A kind of high-powered LED lamp based on linear array encapsulating structure - Google Patents
A kind of high-powered LED lamp based on linear array encapsulating structure Download PDFInfo
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- CN208779152U CN208779152U CN201821346324.0U CN201821346324U CN208779152U CN 208779152 U CN208779152 U CN 208779152U CN 201821346324 U CN201821346324 U CN 201821346324U CN 208779152 U CN208779152 U CN 208779152U
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- Prior art keywords
- circuit board
- light
- linear array
- front panel
- encapsulating structure
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- 239000012528 membrane Substances 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011888 foil Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high-powered LED lamps based on linear array encapsulating structure, including circuit board and cylindrical lens, reflection groove is provided on the two sides of the circuit board, LED light bar is connected on the inner wall of the reflection groove, the front of the circuit board is also vertically installed with cylindrical lens, the lower part of the cylindrical lens is provided with front panel, the two sides of the front panel are connected with circuit board, the lower part of the front panel is provided with foil layer, the top of the front panel is provided with light beam layer, the rear portion of the circuit board is additionally provided with rear panel, the lower part of the rear panel is provided with mirror surface reflective membrane, whole device is using the unilateral edge-type light guide plate structure design of LED, more flat sheet combination illuminations can be achieved, light-emitting area is big, it is conducive to radiate using gas chimney effect with vertical frame, and meet people's daylighting habit , it is easy to receive, and improve the uniformity of illumination, and extend the service life of LED light.
Description
Technical field
It is specially a kind of based on the high-power of linear array encapsulating structure the utility model relates to high-powered LED lamp field
LED light.
Background technique
Light guidance board type high-powered LED lamp is derived by backlight display technology, is not only had possessed by LED lamp
Advantage, meanwhile, it is very popular the features such as uniform light, exquisite structure and free from glare, but its there are still with
Lower shortcoming:
For example, patent name is a kind of patent of invention of high-power LED lawn lamp application No. is 201711124197.X:
It can use the heat that high-power LED lawn lamp generates at work and adds to the mosquito-repellent incense liquid in metallic channel
Heat realizes the multiple utilization of energy, and a plastic protection cover is provided on the lampshade of high-power LED lawn lamp, is made high-power
The use of LED Lawn lamp is more safe.
But the existing high-powered LED lamp based on linear array encapsulating structure has the following deficiencies:
(1) technical bottleneck of existing great power LED flat lamp mainly radiates, general photograph is not achieved in light decay and non-directive
Bright market demands, another bottleneck are that LED flat lamp product cost at this stage is excessively high, and high cost is that LED enters household
The obstacle of illumination market, in the illuminating product of existing great power LED flat lamp, the LED flat plate based on LCD backlight source technology/
Plane indoor illumination light fitting requires light guide plate, however it remains the problem of low problem of light extraction efficiency, temperature increase, cost price
The problem of and the problem of weight；
(2) since the light issued from LED light bar first has to be coupled to light guide plate, then multiple reflections through the light guide plate, then from
Surface diffuser projects, and coupling efficiency and reflection loss directly affect LED flat plate/flat lamp efficiency, for large area
LED flat lamp/the flat lamp of (such as 1 square metre), it is necessary to use high-power LED lamp bar, bring difficulty is consumption
The problem of electricity and temperature increase (heat dissipation), the heat-resisting very poor shortening that will necessarily bring the wick service life of LED.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of based on the big of linear array encapsulating structure
Power LED lamp can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of high-powered LED lamp based on linear array encapsulating structure, including circuit board and cylindrical lens, the circuit board
Two sides on be provided with reflection groove, LED light bar is connected on the inner wall of the reflection groove, the front of the circuit board is also vertical
Cylindrical lens is installed, the lower part of the cylindrical lens is provided with front panel, and the two sides of the front panel are connected with circuit board,
The lower part of the front panel is provided with foil layer, and the top of the front panel is provided with light beam layer, and the rear portion of the circuit board is also
It is provided with rear panel, the lower part of the rear panel is provided with mirror surface reflective membrane.
Further, the top of the circuit board is additionally provided with air layer optical channel.
Further, light guide plate is provided on the inner wall of the LED light bar.
Further, the lower surface of the light guide plate is provided with light guide plate mesh point.
Further, the lower part of the light guide plate mesh point is provided with reflecting paper, and the lower part of the reflecting paper is provided with backboard,
The backboard is connected with the two sides of circuit board.
Further, diffuser plate is additionally provided on the upper surface of the light guide plate.
Compared with prior art, the utility model has the beneficial effects that
(1) high-powered LED lamp based on linear array encapsulating structure of the utility model is led using the unilateral side entering type of LED
, it can be achieved that more flat sheet combinations illuminate, light-emitting area is big for light plate structure design, and there is vertical frame to be conducive to use gas chimney effect
Heat dissipation, and meet people's daylighting habit, is easy to receive, simulates natural light, and blue sky and white cloud effect reaches protection eyesight, allows people
Light, which can be experienced, but can not find light source, embody the human oriented design light and human lives' perfect combination；
(2) high-powered LED lamp based on linear array encapsulating structure of the utility model, to the LED core inside LED light bar
Piece distribution is designed, and can reduce its design cost and cost of manufacture, and light source uses LED light, passes through the optics member of auxiliary
Part, the light for issuing point light source are converging or diverging with, thus it is possible to vary the size of beam angle, and then realize the photograph changed by according to surface
Bright area and brightness value, improve the uniformity of illumination, and extend the service life of LED light.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the LED lamp strip structure schematic diagram of the utility model.
Figure label:
1- circuit board；2- reflection groove；3-LED lamp bar；4- cylindrical lens；5- front panel；7- foil layer；8- light beam layer；9-
Air layer optical channel；10- rear panel；11- mirror surface reflective membrane；
301- light guide plate；302- light guide plate mesh point；303- reflecting paper；304- backboard；305- diffuser plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of high-powered LED lamp based on linear array encapsulating structure,
Including circuit board 1 and cylindrical lens 4, it is provided with reflection groove 2 on the two sides of circuit board 1, is connected on the inner wall of reflection groove 2
LED light bar 3, the front of circuit board 1 are also vertically installed with cylindrical lens 4, and the top of circuit board 1 is additionally provided with air layer optical channel
9, the lower part of cylindrical lens 4 is provided with front panel 5, and the two sides of front panel 5 are connected with circuit board 1, the lower part setting of front panel 5
There is foil layer 7, the top of front panel 5 is provided with light beam layer 8, and the rear portion of circuit board 1 is additionally provided with rear panel 10, rear panel 10
Lower part be provided with mirror surface reflective membrane 11.
Light guide plate 301 is provided on the inner wall of LED light bar 3, the lower surface of light guide plate 301 is provided with light guide plate mesh point 302,
The lower part of light guide plate mesh point 302 is provided with reflecting paper 303, and the lower part of reflecting paper 303 is provided with backboard 304, backboard 304 and circuit
The two sides of plate 1 are connected, and diffuser plate 305 is additionally provided on the upper surface of light guide plate 301.
In the present embodiment, the effect of light guide plate 301 is that the line style light that will be inputted from light guide plate side is converted into from positive equal
The face type light of even output is fully reflecting surface in the upper surface of light guide plate 301, and lower surface is the male and fomale(M&F) with lattice point structure, right
LED chip distribution inside LED light bar is designed, and can reduce its design cost and cost of manufacture, and light source uses LED light,
By the optical element of auxiliary, the light for issuing point light source is converging or diverging with, thus it is possible to vary the size of beam angle, and then realize
Change by the lighting area and brightness value according to surface.
In the present embodiment, cylindrical lens 4 is added before LED light bar 3, by adjusting between cylindrical lens 4 and LED light bar 3
The influence size that distance and the size of cylindrical lens 4 are distributed receiving plane illuminance uniformity, and change the throwing of 3 light beam of LED light bar
Firing angle degree makes the uniformity of receiving surface reach 80% or more.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of high-powered LED lamp based on linear array encapsulating structure, including circuit board (1) and cylindrical lens (4), feature
It is: is provided with reflection groove (2) on the two sides of the circuit board (1), is connected with LED light on the inner wall of the reflection groove (2)
The front of item (3), the circuit board (1) is also vertically installed with cylindrical lens (4), and the lower part of the cylindrical lens (4) is provided with
The two sides of front panel (5), the front panel (5) are connected with circuit board (1), and the lower part of the front panel (5) is provided with pad pasting
Layer (7), the top of the front panel (5) are provided with light beam layer (8), and the rear portion of the circuit board (1) is additionally provided with rear panel
(10), the lower part of the rear panel (10) is provided with mirror surface reflective membrane (11).
2. a kind of high-powered LED lamp based on linear array encapsulating structure according to claim 1, it is characterised in that: institute
The top for stating circuit board (1) is additionally provided with air layer optical channel (9).
3. a kind of high-powered LED lamp based on linear array encapsulating structure according to claim 1, it is characterised in that: institute
It states and is provided with light guide plate (301) on the inner wall of LED light bar (3).
4. a kind of high-powered LED lamp based on linear array encapsulating structure according to claim 3, it is characterised in that: institute
The lower surface for stating light guide plate (301) is provided with light guide plate mesh point (302).
5. a kind of high-powered LED lamp based on linear array encapsulating structure according to claim 4, it is characterised in that: institute
The lower part for stating light guide plate mesh point (302) is provided with reflecting paper (303), and the lower part of the reflecting paper (303) is provided with backboard
(304), the backboard (304) is connected with the two sides of circuit board (1).
6. a kind of high-powered LED lamp based on linear array encapsulating structure according to claim 3, it is characterised in that: institute
It states and is additionally provided with diffuser plate (305) on the upper surface of light guide plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346324.0U CN208779152U (en) | 2018-08-21 | 2018-08-21 | A kind of high-powered LED lamp based on linear array encapsulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346324.0U CN208779152U (en) | 2018-08-21 | 2018-08-21 | A kind of high-powered LED lamp based on linear array encapsulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779152U true CN208779152U (en) | 2019-04-23 |
Family
ID=66157649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821346324.0U Expired - Fee Related CN208779152U (en) | 2018-08-21 | 2018-08-21 | A kind of high-powered LED lamp based on linear array encapsulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779152U (en) |
-
2018
- 2018-08-21 CN CN201821346324.0U patent/CN208779152U/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: 20190423 |