CN208269061U - A kind of backlight module LED light reflector - Google Patents
A kind of backlight module LED light reflector Download PDFInfo
- Publication number
- CN208269061U CN208269061U CN201820942768.4U CN201820942768U CN208269061U CN 208269061 U CN208269061 U CN 208269061U CN 201820942768 U CN201820942768 U CN 201820942768U CN 208269061 U CN208269061 U CN 208269061U
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- CN
- China
- Prior art keywords
- cover
- conducting wire
- arc groove
- light
- fluorescent tube
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Abstract
The utility model discloses a kind of backlight module LED light reflectors, including cover and fluorescent tube, the cover side is equipped with fluorescent tube, the cover side offers arc groove, and fluorescent tube is installed on arc groove inner cavity, the arc groove internal chamber wall adhesion has semicircle reflector block, and the covering on top offers conducting wire and buckles, and conducting wire buckles side and is connected with elastic snap-gauge.The utility model then further improves the angle of light reflector by half round surface of semicircle reflector block; to further increase reflecting effect; scatter reflection light around; wide-angle goes out light; to reflection light homogeneous soft; reduce dazzle; protect eyesight; broader range of exposures and radiation response more evenly are provided; heat sink can promote the heat source of faceshield side wall to carry out dispersing speed; the service life of cover is improved, conducting wire is caught in conducting wire and buckles inner cavity, and what the confusion for avoiding conducting wire from placing fell into that arc groove inner cavity hinders light source reflects to form shade.
Description
Technical field
The utility model relates to a kind of reflector, in particular to a kind of backlight module LED light reflector.
Background technique
In flat-panel screens backlight module, light source fluorescent tube, reflector and conducting wire are generally comprised；Wherein conducting wire be to
Power-up is provided and is pressed on fluorescent tube, generates visible light；And reflector is then that the light for being emitted fluorescent tube reflexes to a specific direction, is improved
The utilization rate of light.
But current reflector heat dissipation effect is poor, causes service life low, and the internal reflection effect of lampshade is poor, reflection
Light source not enough disperses, and causes corner dim, and no fixed structure that goes offline, and falls the guiding of fluorescent tube and is easy resistance in reflector
Hinder reflection source.For this purpose, it is proposed that a kind of backlight module LED light reflector.
Utility model content
The main purpose of the utility model is to provide a kind of backlight module LED light reflectors, pass through semicircle reflector block
Half round surface then further improve the angle of light reflector, to further increase reflecting effect, make reflection light to four
Week scattering, wide-angle goes out light, thus reflection light homogeneous soft, reduces dazzle, protects eyesight, provide broader range of exposures and
Radiation response more evenly, heat sink can promote the heat source of faceshield side wall to carry out dispersing speed, improve the service life of cover,
Conducting wire is caught in conducting wire and buckles inner cavity, and the confusion for avoiding conducting wire from placing falls into arc groove inner cavity and light source is hindered to reflect to form shade, can
Effectively to solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of backlight module LED light reflector, including cover and fluorescent tube, the cover side is equipped with fluorescent tube, described
Cover side offers arc groove, and fluorescent tube is installed on arc groove inner cavity, and the arc groove internal chamber wall adhesion has semicircle reflector block,
The covering on top offers conducting wire and buckles, and conducting wire buckles side and is connected with elastic snap-gauge, and the cover other side is welded with heat dissipation
Plate.
Further, the heat sink side is welded with No.1 cooling fin, and heat sink is made of several No.1 cooling fins.
Further, the cover, which is located at arc groove side surfaces stick, a nanometer reflecting coating.
Further, it is fixed with heat dissipating layer on the inside of the cover, is welded with No. two cooling fins on the inside of the heat dissipating layer.
Compared with prior art, the utility model has the following beneficial effects:
1. the side of cover offers arc groove, and fluorescent tube is located in arc groove inner cavity, and the setting of arc groove makes cover
One side wall forms circular arc camber, can expand light source reflective surface area in this way, improve reflecting effect, and in the inner cavity of arc groove
Wall adhesion has semicircle reflector block, and half round surface of semicircle reflector block then further improves the angle of light reflector, thus into one
Step improves reflecting effect, scatters reflection light around, and wide-angle goes out light, so that reflection light homogeneous soft, reduces dazzle, protects
Eyesight is protected, broader range of exposures and radiation response more evenly are provided.
2. offering conducting wire at the top of cover to buckle, the side that conducting wire is buckled is equipped with elastic snap-gauge, it is possible to will turn on fluorescent tube
Conducting wire be caught in conducting wire and buckle inner cavity, then the elastic snap-gauge of side seals conducting wire and buckles open end, and guiding is fixed in conducting wire buckles
Chamber keeps conducting wire fixed orderly, and the confusion for avoiding conducting wire from placing falls into the reflection that arc groove inner cavity hinders light source, forms shade.
3. cover, which is located at one side surface of arc groove, is coated with a nanometer reflecting coating, nanometer reflecting coating has high unrestrained anti-
Characteristic to be penetrated, scatters reflection light around, wide-angle goes out light, so that reflection light homogeneous soft, reduces dazzle, eyesight is protected,
Broader range of exposures and radiation response more evenly are provided, Integral luminous eliminates the dark space in lamps and lanterns corner area, and nanometer is anti-
Light coating reflecting ratio reflective membrane is higher, and baked wheaten cake is non-ignitable, so nanometer reflecting coating improves reflective effect.
4. the other end of cover is equipped with heat sink, heat sink is made of several No.1 cooling fins, so heat sink can be with
Promote the heat source of faceshield side wall to carry out dispersing speed, and be equipped with heat dissipating layer on the inside of cover, there are No. two to dissipate on the inside of heat dissipating layer
Backing, No. two cooling fins further improve heat dissipation effect, improve the service life of cover.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of backlight module LED light reflector of the utility model.
Fig. 2 is a kind of cover the schematic diagram of the section structure of backlight module LED light reflector of the utility model.
In figure: 1, cover；2, fluorescent tube；3, arc groove；4, semicircle reflector block；5, heat sink；6, No.1 cooling fin；7, conducting wire
Button；8, elastic snap-gauge；9, nanometer reflecting coating；10, heat dissipating layer；11, No. two cooling fins.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of backlight module LED light reflector, including cover 1 and fluorescent tube 2,1 side of cover
Fluorescent tube 2 is installed, 1 side of cover offers arc groove 3, and fluorescent tube 2 is installed on 3 inner cavity of arc groove, in the arc groove 3
Cavity wall adhesion has semicircle reflector block 4, and conducting wire is offered at the top of the cover 1 and buckles 7, and conducting wire buckles 7 sides and is connected with elastic snap-gauge
8,1 other side of cover is welded with heat sink 5.
As shown in Figure 1, half round surface of semicircle reflector block 4 then further improves the angle of light reflector in the present embodiment
Degree, to further increase reflecting effect, scatters reflection light around, and wide-angle goes out light, thus reflection light homogeneous soft,
Dazzle is reduced, eyesight is protected, broader range of exposures and radiation response more evenly are provided, heat sink 5 can promote cover 1
The heat source of side wall carries out dispersing speed, improves the service life of cover 1.
Wherein, 5 side of heat sink is welded with No.1 cooling fin 6, and heat sink 5 is made of several No.1 cooling fins 6.
The heat inside cover 1 can be promoted to drive as shown in Figure 1, No.1 cooling fin 6 forms heat sink 5 in the present embodiment
It dissipates.
Wherein, the cover 1, which is located at 3 side surfaces stick of arc groove, nanometer reflecting coating 9.
As shown in Fig. 2, nanometer reflecting coating 9 has high diffusing characteristic diffuser in the present embodiment, make reflection light to four
Week scattering, wide-angle goes out light, thus reflection light homogeneous soft, reduces dazzle, protects eyesight, provide broader range of exposures and
Radiation response more evenly, Integral luminous eliminate the dark space in lamps and lanterns corner area.
Wherein, it is fixed with heat dissipating layer 10 on the inside of the cover 1, No. two cooling fins are welded on the inside of the heat dissipating layer 10
11。
As shown in Fig. 2, No. two cooling fins 11 further improve heat dissipation effect in the present embodiment, making for cover 1 is improved
Use the service life.
It should be noted that the utility model is a kind of backlight module LED light reflector, and when work, the side of cover 1
Arc groove 3 is offered, and fluorescent tube 2 is located in 3 inner cavity of arc groove, it is bent that the setting of arc groove 3 makes 1 one side wall of cover form circular arc
Face can expand light source reflective surface area in this way, improve reflecting effect, and have semicircle anti-in the internal chamber wall adhesion of arc groove 3
Half round surface of light block 4, semicircle reflector block 4 then further improves the angle of light reflector, to further increase reflection effect
Fruit scatters reflection light around, and wide-angle goes out light, so that reflection light homogeneous soft, reduces dazzle, protects eyesight, provides
Broader range of exposures and radiation response more evenly, offer conducting wire at the top of cover 1 and buckle 7, the side that conducting wire buckles 7 is set
Flexible snap-gauge 8, it is possible to which the conducting wire that will turn on fluorescent tube 2 is caught in conducting wire and buckles 7 inner cavities, and then the elastic snap-gauge 8 of side seals
Conducting wire buckles 7 open ends, and guiding is fixed on conducting wire and buckles inner cavity, keeps conducting wire fixed orderly, the confusion for avoiding conducting wire from placing falls into circle
3 inner cavity of arc slot hinders the reflection of light source, forms shade, and cover 1 is located at 3 one side surface of arc groove and is coated with nanometer reflecting coating 9,
Nanometer reflecting coating 9 has high diffusing characteristic diffuser, scatters reflection light around, wide-angle goes out light, thus reflection light
Homogeneous soft reduces dazzle, protects eyesight, provides broader range of exposures and radiation response more evenly, and Integral luminous disappears
Except the dark space in lamps and lanterns corner area, 9 reflecting ratio reflective membrane of nanometer reflecting coating is higher, and baked wheaten cake is non-ignitable, so nanometer is reflective
Coating 9 improves reflective effect, is equipped with heat sink 5 in the other end of cover 1, heat sink 5 is by several 6 groups of No.1 cooling fin
At so heat sink 5 can promote the heat source of 1 side wall of cover to carry out dispersing speed, and equipped with heat dissipating layer on the inside of cover 1
10, there are No. two cooling fins 11, No. two cooling fins 11 further improve heat dissipation effect, improve cover 1 on the inside of heat dissipating layer 10
Service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of backlight module LED light reflector, including cover (1) and fluorescent tube (2), cover (1) side is equipped with lamp
It manages (2), it is characterised in that: cover (1) side offers arc groove (3), and fluorescent tube (2) is installed on arc groove (3) inner cavity,
Arc groove (3) the internal chamber wall adhesion has semicircle reflector block (4), offers conducting wire at the top of the cover (1) and buckles (7), and conducting wire
Button (7) side is connected with elastic snap-gauge (8), and cover (1) other side is welded with heat sink (5).
2. a kind of backlight module LED light reflector according to claim 1, it is characterised in that: the heat sink (5) one
Side is welded with No.1 cooling fin (6), and heat sink (5) is made of several No.1 cooling fins (6).
3. a kind of backlight module LED light reflector according to claim 1, it is characterised in that: the cover (1) is located at
Arc groove (3) side surfaces stick has a nanometer reflecting coating (9).
4. a kind of backlight module LED light reflector according to claim 1, it is characterised in that: on the inside of the cover (1)
It is fixed with heat dissipating layer (10), is welded with No. two cooling fins (11) on the inside of the heat dissipating layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942768.4U CN208269061U (en) | 2018-06-19 | 2018-06-19 | A kind of backlight module LED light reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942768.4U CN208269061U (en) | 2018-06-19 | 2018-06-19 | A kind of backlight module LED light reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269061U true CN208269061U (en) | 2018-12-21 |
Family
ID=64690531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942768.4U Expired - Fee Related CN208269061U (en) | 2018-06-19 | 2018-06-19 | A kind of backlight module LED light reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251348A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Adjustable LED projection lamp |
-
2018
- 2018-06-19 CN CN201820942768.4U patent/CN208269061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251348A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Adjustable LED projection lamp |
| CN113251348B (en) * | 2021-05-12 | 2023-10-27 | 宁波智鼎电器有限公司 | Adjustable LED projection lamp |
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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: 20181221 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |