CN205447304U - General leaded light LED chip lamp shade of high light efficiency - Google Patents
General leaded light LED chip lamp shade of high light efficiency Download PDFInfo
- Publication number
- CN205447304U CN205447304U CN201620177153.8U CN201620177153U CN205447304U CN 205447304 U CN205447304 U CN 205447304U CN 201620177153 U CN201620177153 U CN 201620177153U CN 205447304 U CN205447304 U CN 205447304U
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- CN
- China
- Prior art keywords
- led
- lampshade
- rafifinal
- heat sink
- lamp shade
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a general leaded light LED chip lamp shade of high light efficiency, including a rafifinal heat sink profile, rafifinal heat sink profile openly is equipped with the PCB welt, be equipped with multiseriate LED granule on the PCB welt, set up the LED light emitting area on the LED granule the LED granule outside is equipped with and surrounds its transparent chip lamp shade except that lower terminal surface, the spectral curve and the angle of the illumination of LED granule are accomplished to the chip lamp shade through its printing opacity and refraction effect. The utility model discloses a LED lamp illumination's spectral curve and angle are accomplished by LED chip lamp shade completely, change LED chip lamp shade according to the on -the -spot demand of difference and can reach different illuminating effects.
Description
Technical field
This utility model belongs to LED lamp illumination technical field, is specifically related to the general guide-lighting LED chip lampshade of a kind of specular removal.
Background technology
LED lamp is commonly applied to multiple places such as each emporium, office building, street, but it still causes cost slightly higher because of light fixture and the problem of lens to a certain extent.
All of light source, in order to reach to use requirement, be required for the design of inlet wire luminous intensity distribution, takes different lighting angles according to different field demands.The most general employing is installed the lens of different refraction angle or reaches final lighting angle demand by the adjustment of light fixture profile on every chips surface.The former is relatively costly, affect the heat radiation of individual particle chip, and chips close lighting can increase the weight of to illuminate glare.The latter passes through light fixture profile angle adjustment, and cost is higher, and unsightly, produces in enormous quantities and need to join multiple different light fixture, be also unfavorable for scale, procedure production operation.
This utility model LED light guide lampshade, lampshade is transparent acrylic, and volume is the least, is easier processing and moulds, reducing cost further.
Utility model content
The purpose of this utility model is to overcome existing LED illumination angle design defect, it is provided that the general guide-lighting LED lamp cover of a kind of specular removal.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
The general guide-lighting LED chip lampshade of a kind of specular removal, including a rafifinal heat sink section bar, described rafifinal heat sink section bar front is provided with PCB liner plate, described PCB liner plate is provided with multiple row LED particle, described LED particle upper end arranges LED light-emitting area, being provided with its transparent chips lampshade in addition to lower surface of encirclement outside described LED particle, described chip lampshade completes the curve of spectrum and the angle of LED particle illumination by its printing opacity and refraction effect.
Further, described PCB liner plate is fixed on rafifinal heat sink section bar by fixation kit screw.
Further, the described rafifinal heat sink section bar back side is provided with radiator structure, and described radiator structure is heat radiation guiding gutter.
Further, between medial wall and the lateral wall of LED particle of described chip lampshade, leave chamber, evacuate for hot-fluid.
Further, described chip lampshade uses transparent acrylic plastics, and the U-shaped structure that chip lampshade is an opening.
The beneficial effects of the utility model are:
1, this utility model LED illumination lampshade, printing opacity is good, and intensity is high, is beneficial to process cutting, forms good luminous intensity distribution refraction demand.
2, easy for installation, any direction installation can be covered at chip surface by screw, reach to design requirement.
3, highly versatile, can be arranged on chip surface by arbitrary disposition, it is not necessary to the independent lens of chip reflect, it is not necessary to light fixture reflects.
Accompanying drawing explanation
Fig. 1 is the plan structure figure of this utility model chipless lampshade；
Fig. 2 is the main TV structure figure of this utility model chipless lampshade；
Fig. 3 is the plan structure figure of this utility model microarray strip lampshade；
Fig. 4 is the main TV structure figure of this utility model microarray strip lampshade；
Fig. 5 is this utility model chips lampshade three-dimensional structure diagram；
Fig. 6 is this utility model chips lampshade cross section structure figure.
Label declaration in figure: 1, rafifinal heat sink section bar, 11, heat radiation guiding gutter, 2, PCB liner plate, 3, fixation kit screw, 4, LED particle, 5, chip lampshade, 51, chamber, 6, LED light-emitting area.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail.
Referring to figs. 1 through shown in Fig. 4, the general guide-lighting LED chip lampshade of a kind of specular removal, including a rafifinal heat sink section bar 1, described rafifinal heat sink section bar 1 front is provided with PCB liner plate 2, described PCB liner plate 2 is provided with multiple row LED particle 4, described LED particle 4 upper end arranges LED light-emitting area 6, is provided with its transparent chips lampshade 5 in addition to lower surface of encirclement outside described LED particle 4, and described chip lampshade 5 completes the curve of spectrum and the angle of LED particle 4 illumination by its printing opacity and refraction effect.
Described PCB liner plate 2 is fixed on rafifinal heat sink section bar 1 by fixation kit screw 3.
Described rafifinal heat sink section bar 1 back side is provided with radiator structure, and described radiator structure is heat radiation guiding gutter 11.
Leave chamber 51 between medial wall and the lateral wall of LED particle 4 of described chip lampshade 5, evacuate for hot-fluid.
With reference to shown in Fig. 5 and Fig. 6, described chip lampshade 5 uses transparent acrylic plastics, and the U-shaped structure that chip lampshade 5 is an opening.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. the general guide-lighting LED chip lampshade of specular removal, it is characterized in that, including a rafifinal heat sink section bar (1), described rafifinal heat sink section bar (1) front is provided with PCB liner plate (2), described PCB liner plate (2) is provided with multiple row LED particle (4), described LED particle (4) upper end arranges LED light-emitting area (6), being provided with its transparent chips lampshade (5) in addition to lower surface of encirclement in described LED particle (4) outside, described chip lampshade (5) completes, by its printing opacity and refraction effect, the curve of spectrum and the angle that LED particle (4) illuminates.
The general guide-lighting LED chip lampshade of specular removal the most according to claim 1, it is characterised in that described PCB liner plate (2) is fixed on rafifinal heat sink section bar (1) by fixation kit screw (3).
The general guide-lighting LED chip lampshade of specular removal the most according to claim 1 and 2, it is characterised in that described rafifinal heat sink section bar (1) back side is provided with radiator structure, described radiator structure is heat radiation guiding gutter (11).
The general guide-lighting LED chip lampshade of specular removal the most according to claim 1, it is characterised in that leave chamber (51) between medial wall and the lateral wall of LED particle (4) of described chip lampshade (5), evacuate for hot-fluid.
5. according to the general guide-lighting LED chip lampshade of the specular removal described in claim 1 or 4, it is characterised in that described chip lampshade (5) uses transparent acrylic plastics, and the U-shaped structure that chip lampshade (5) is an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177153.8U CN205447304U (en) | 2016-03-09 | 2016-03-09 | General leaded light LED chip lamp shade of high light efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177153.8U CN205447304U (en) | 2016-03-09 | 2016-03-09 | General leaded light LED chip lamp shade of high light efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447304U true CN205447304U (en) | 2016-08-10 |
Family
ID=56605263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620177153.8U Expired - Fee Related CN205447304U (en) | 2016-03-09 | 2016-03-09 | General leaded light LED chip lamp shade of high light efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277797A (en) * | 2017-07-21 | 2019-01-29 | 东莞昶通精密五金有限公司 | LED mends grain machine mold |
-
2016
- 2016-03-09 CN CN201620177153.8U patent/CN205447304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277797A (en) * | 2017-07-21 | 2019-01-29 | 东莞昶通精密五金有限公司 | LED mends grain machine mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20190309 |