CN109737319A - A kind of ring arch quantum dot pipe light emitting device - Google Patents
A kind of ring arch quantum dot pipe light emitting device Download PDFInfo
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- CN109737319A CN109737319A CN201910159342.0A CN201910159342A CN109737319A CN 109737319 A CN109737319 A CN 109737319A CN 201910159342 A CN201910159342 A CN 201910159342A CN 109737319 A CN109737319 A CN 109737319A
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- quantum dot
- arch
- dot pipe
- placing groove
- light emitting
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Abstract
The invention discloses a kind of ring arch quantum dot pipe light emitting devices, including arch quantum dot pipe, complete solid aluminum substrate, placing groove and light-emitting LED, the two sides of the complete solid aluminum substrate are all uniformly equipped with heat bulge, oxidation prevention layer is evenly arranged on the inner sidewall of the complete solid aluminum substrate, and heat dissipating layer is evenly arranged on the outside of oxidation prevention layer, the two sides of the arch quantum dot pipe are provided with layer of silica gel, the top of the complete solid aluminum substrate is uniformly equipped with placing groove, and the top of placing groove is mounted on chip, the top of the chip is mounted on light-emitting LED, the top of the side placing groove of the chip is equipped with the positive grade of electricity, the top of the side placing groove of the chip is equipped with electric cathode.The present invention makes light transmittance preferable by being equipped with arch quantum dot pipe, and arch quantum dot pipe is designed using ring arch structure, so that light transmittance increases, the angle that light is launched increases, and can at most increase to 180 degree.
Description
Technical field
The present invention relates to technical field of liquid crystal display, specially a kind of ring arch quantum dot pipe light emitting device.
Background technique
By the development of many years, quanta point material has been achieved with " green syt route ", and performance is gradually promoted, and is able to carry out
Industrialization product production and supply, have developed the quantum dot pipe of commercial applications at present, and quantum dot pipe sequential use is shone in LED
Bright and display field, since quantum dot pipe is all straight or circle shape, quantum dot pipe currently on the market is quantum dot
Pipe designs on a plastic cement outline border, and it is too simple that this mode is formed by quantum dot pipe light emitting device, existing quantum dot
There are many problems or defects for pipe light emitting device.
First, traditional quantum dot pipe light emitting device light transmittance is relatively low, and the angle for issuing light is also narrow, and light is saturating
Cross that quantum dot pipe is uneven, and efficiency is unstable.
Second, traditional quantum dot pipe light emitting device cannot avoid LED heat from traveling on quantum dot to greatest extent, amount
Son point can there are certain unstability because of environmental factors such as temperature height, so that the illuminating source of quantum dot is then extremely unstable
It is fixed.
Third, traditional quantum dot pipe light emitting device leakproofness is poor, since quantum dot should be avoided to connect with oxygen, steam
Touching, so needing the leakproofness of quantum dot pipe light emitting device preferable.
Summary of the invention
The purpose of the present invention is to provide a kind of ring arch quantum dot pipe light emitting devices, to solve to mention in above-mentioned background technique
Light transmittance out is relatively low, LED heat cannot be avoided to travel on quantum dot to greatest extent, the poor problem of leakproofness.
To achieve the above object, the invention provides the following technical scheme: a kind of ring arch quantum dot pipe light emitting device, including
The two sides of arch quantum dot pipe, Quan Shixin aluminum substrate, placing groove and light-emitting LED, the complete solid aluminum substrate are all uniformly equipped with
Heat bulge is evenly arranged with oxidation prevention layer on the inner sidewall of the complete solid aluminum substrate, and is uniformly arranged on the outside of oxidation prevention layer
There is heat dissipating layer, the two sides of the arch quantum dot pipe are provided with layer of silica gel, and the top of the complete solid aluminum substrate is uniformly installed
Have a placing groove, and the top of placing groove is mounted on chip, the top of the chip be mounted on it is light-emitting LED, the chip
The top of side placing groove is equipped with the positive grade of electricity, and the top of the side placing groove of the chip is equipped with electric cathode.
Preferably, the arch quantum dot pipe is in " arch " shape.
Preferably, horizontal protrusion and perpendicular protrusion, the horizontal protrusion are evenly arranged on the lateral wall of the arch quantum dot pipe
The structure of vertical and horizontal striped formula rib is constituted with perpendicular protrusion.
Preferably, copper oxide corrosion-resistant coating is evenly arranged on the inner sidewall of the complete solid aluminum substrate.
Preferably, the two sides on the complete solid aluminum substrate top are provided with card slot, and the top of card slot is provided with arch
The two sides of shape quantum dot pipe, the arch quantum dot tube bottom end are mounted on waterproof cover, and the inside of waterproof cover is mounted on
Fixture block, the fixture block and card slot constitute snap-in structure.
Preferably, the two sides on the placing groove top are mounted on lens, and it is micro- that fluorescence is equipped between the top of lens
Crystal glass, the lens are symmetrical about the center line of placing groove.
Compared with prior art, the beneficial effects of the present invention are: the ring arch quantum dot pipe luminous device structure is reasonable, tool
It has the advantage that
1, make light transmittance preferable by being equipped with arch quantum dot pipe, arch quantum dot pipe is designed using ring arch structure, so that
Light transmittance increases, and the angle that light is launched increases, and can at most increase to 180 degree.
2, LED heat can be avoided to propagate to greatest extent by being equipped with arch quantum dot pipe, heat bulge and heat dissipating layer
Onto quantum dot, arch quantum dot pipe is designed using ring arch structure, this structure avoids LED heat from traveling to quantum dot to greatest extent
On, while heat dissipating layer uses heat-conducting silicone grease, helps to radiate in heat transfer to heat bulge.
3, the leakproofness of the present apparatus is improved by being equipped with waterproof cover and layer of silica gel, by waterproof cover to quantum dot Guan Yuquan
The junction of solid aluminum substrate is sealed protection, is designed with silica gel sealing in the lower part of quantum dot pipe and the left and right sides, keeps away
Exempt from quantum dot and oxygen, moisture.
Detailed description of the invention
Fig. 1 is side elevational cross-section structural schematic diagram of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is overlooking structure diagram of the invention；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 1 of the present invention.
In figure: 1, arch quantum dot pipe；2, waterproof cover；3, fixture block；4, oxidation prevention layer；5, heat bulge；6, fluorescent microcrystalline glass
Glass；7, chip；8, lens；9, Quan Shixin aluminum substrate；10, heat dissipating layer；11, card slot；12, layer of silica gel；13, placing groove；14, horizontal convex
It rises；15, protrusion is erected；16, light-emitting LED；17, the positive grade of electricity；18, electric cathode.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of ring arch quantum dot pipe light emitting device, including arch
Shape quantum dot pipe 1, Quan Shixin aluminum substrate 9, placing groove 13 and light-emitting LED 16, Quan Shixin aluminum substrate 9 two sides be all uniformly equipped with
Heat bulge 5 is evenly arranged with copper oxide corrosion-resistant coating on the inner sidewall of Quan Shixin aluminum substrate 9, avoids corroding, and extends and uses the longevity
It orders, is evenly arranged with oxidation prevention layer 4 on the inner sidewall of Quan Shixin aluminum substrate 9, and the outside of oxidation prevention layer 4 is evenly arranged with heat dissipating layer
The two sides on 10, Quan Shixin aluminum substrate, 9 top are provided with card slot 11, and the top of card slot 11 is provided with arch quantum dot pipe 1,
The two sides of 1 bottom end of arch quantum dot pipe are mounted on waterproof cover 2, and the inside of waterproof cover 2 is mounted on fixture block 3,3 He of fixture block
Card slot 11 constitutes snap-in structure, is easily installed arch quantum dot pipe 1, and arch quantum dot pipe 1 is in " arch " shape, can keep away to greatest extent
Exempt from LED heat to travel on quantum dot, horizontal protrusion 14 and perpendicular protrusion 15 be evenly arranged on the lateral wall of arch quantum dot pipe 1,
Horizontal protrusion 14 and perpendicular protrusion 15 constitute the structure of vertical and horizontal striped formula rib, so that light is more uniform, the two sides of arch quantum dot pipe 1
It is provided with layer of silica gel 12, the top of Quan Shixin aluminum substrate 9 is uniformly equipped with placing groove 13, and the two sides on 13 top of placing groove are pacified
Equipped with lens 8, and fluorescent glass-ceramics 6 are installed between the top of lens 8, lens 8 are symmetrical about the center line of placing groove 13
Distribution, avoids light from leaking out, and the top of placing groove 13 is mounted on chip 7, and the top of chip 7 is mounted on light-emitting LED 16,
The top of the side placing groove 13 of chip 7 is equipped with electric positive grade 17, and the top of the side placing groove 13 of chip 7 is equipped with electric cathode
18。
Working principle: in use, the side of entire arch quantum dot pipe 1 all first sealed with layer of silica gel 12 after again with full reality
Heart aluminum substrate 9 connects, and the fixture block 3 of 1 bottom end of arch quantum dot pipe and the card slot 11 on 12 top of layer of silica gel constitute snap-in structure, so that
The stabilized structure of the present apparatus, while leakproofness is preferable, while waterproof cover 2 uses polyacrylic water-proof material, not only can with waterproof, and
And the junction between arch quantum dot pipe 1 and complete solid aluminum substrate 9 can be protected, arch quantum dot pipe 1 and full reality
The whole two sides that heart aluminum substrate 9 is constituted after engaging are sealed with layer of silica gel 12, and layer of silica gel 12 is heat-insulated, and arch quantum
Point pipe 1 is in ring arch structure, this structure be among perpendicular protrusion 15 and arch quantum dot pipe 1 it is hollow, avoid shining to greatest extent
On the calorie spread of LED16 to arch quantum dot pipe 1, entire complete solid aluminum substrate 9 uses aluminium material, and the heat dissipation performance of aluminium is more
It is good, heat is propagated outward using complete solid aluminum substrate 9, is reduced on calorie spread to arch quantum dot pipe 1 to greatest extent, heat dissipation
Layer 10 and the mutual cooperation of heat bulge 5 can also help to radiate, in order to enable light-emitting LED 16 light that are issued are maximum
It is issued from arch quantum dot pipe 1, light-emitting LED 16 two sides are provided with lens 8, can reflect to light, so that light will not
The two sides of complete solid aluminum substrate 9 are diffused to, but are all issued by arch quantum dot pipe 1, the setting of 1 surface of arch quantum dot pipe
Horizontal protrusion 14 and perpendicular protrusion 15 constitute the special construction of vertical and horizontal striped formula rib, have the rib of vertical and horizontal striped formula like 8 He of lens
The directional light of flat fire has been carried out reasonable " distribution " by multiple prisms, has dispersed a part and diffuse to surrounding to go, so that saturating from light
It is more uniform to cross arch quantum dot pipe 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of ring arch quantum dot pipe light emitting device, including arch quantum dot pipe (1), Quan Shixin aluminum substrate (9), placing groove
(13) and light-emitting LED (16), it is characterised in that: the two sides of the complete solid aluminum substrate (9) are all uniformly equipped with heat bulge
(5), it is evenly arranged with oxidation prevention layer (4) on the inner sidewall of the complete solid aluminum substrate (9), and the outside of oxidation prevention layer (4) is uniform
It is provided with heat dissipating layer (10), the two sides of the arch quantum dot pipe (1) are provided with layer of silica gel (12), the complete solid aluminum substrate
(9) top is uniformly equipped with placing groove (13), and the top of placing groove (13) is mounted on chip (7), the chip (7)
Top is mounted on light-emitting LED (16), and the top of the side placing groove (13) of the chip (7) is equipped with electric positive grade (17), institute
The top for stating the side placing groove (13) of chip (7) is equipped with electric cathode (18).
2. a kind of ring arch quantum dot pipe light emitting device according to claim 1, it is characterised in that: the arch quantum dot
Managing (1) is in " arch " shape.
3. a kind of ring arch quantum dot pipe light emitting device according to claim 1, it is characterised in that: the arch quantum dot
It manages and is evenly arranged with horizontal raised (14) and perpendicular protrusion (15) on the lateral wall of (1).
4. a kind of ring arch quantum dot pipe light emitting device according to claim 1, it is characterised in that: the complete solid aluminium base
Copper oxide corrosion-resistant coating is evenly arranged on the inner sidewall of plate (9).
5. a kind of ring arch quantum dot pipe light emitting device according to claim 1, it is characterised in that: the complete solid aluminium base
The two sides on plate (9) top are provided with card slot (11), and the top of card slot (11) is provided with arch quantum dot pipe (1), described
The two sides of arch quantum dot pipe (1) bottom end are mounted on waterproof cover (2), and the inside of waterproof cover (2) is mounted on fixture block
(3), the fixture block (3) and card slot (11) constitute snap-in structure.
6. a kind of ring arch quantum dot pipe light emitting device according to claim 1, it is characterised in that: the placing groove (13)
The two sides on top are mounted on lens (8), and fluorescent glass-ceramics (6), the lens are equipped between the top of lens (8)
(8) center line about placing groove (13) is symmetrical.
7. a kind of ring arch quantum dot pipe light emitting device according to claim 3, it is characterised in that: horizontal raised (14)
The structure of vertical and horizontal striped formula rib is constituted with perpendicular raised (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159342.0A CN109737319A (en) | 2019-03-04 | 2019-03-04 | A kind of ring arch quantum dot pipe light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159342.0A CN109737319A (en) | 2019-03-04 | 2019-03-04 | A kind of ring arch quantum dot pipe light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109737319A true CN109737319A (en) | 2019-05-10 |
Family
ID=66369098
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159342.0A Pending CN109737319A (en) | 2019-03-04 | 2019-03-04 | A kind of ring arch quantum dot pipe light emitting device |
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| CN101964391A (en) * | 2010-08-12 | 2011-02-02 | 刘雪峰 | Novel integrated waterproof high-power LED radiation and light emission integrated tube |
| CN201812049U (en) * | 2010-08-30 | 2011-04-27 | 应骏 | Light-transmitting panel |
| CN102384429A (en) * | 2011-10-21 | 2012-03-21 | 东莞雷笛克光学有限公司 | Light-emitting surface structure of optical lens |
| CN202442149U (en) * | 2012-02-15 | 2012-09-19 | 惠州市沃生照明有限公司 | LED (Light-Emitting Diode) module |
| KR20130062749A (en) * | 2011-12-05 | 2013-06-13 | 엘지전자 주식회사 | Light emitting device and method for manufacturing the same |
| CN203297993U (en) * | 2013-05-30 | 2013-11-20 | 宁波市华拓太阳能科技有限公司 | High-color-rendering warm white LED fluorescent lamp |
| CN203895499U (en) * | 2013-12-20 | 2014-10-22 | 广州闻达电子有限公司 | Novel LED structure |
| CN107565003A (en) * | 2017-07-31 | 2018-01-09 | 深圳市华星光电技术有限公司 | Quantum dot LED encapsulation structure |
| CN207925514U (en) * | 2018-03-16 | 2018-09-28 | 东莞市欧谛特光电科技有限公司 | A kind of low temperature quantum dot light emitting device |
| CN109058836A (en) * | 2018-08-30 | 2018-12-21 | 深圳市达信通电子科技有限公司 | A kind of composite seal Waterproof LED clearance light |
| CN209540564U (en) * | 2019-03-04 | 2019-10-25 | 深圳市金新像科技有限公司 | A kind of ring arch quantum dot pipe light emitting device |
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2019
- 2019-03-04 CN CN201910159342.0A patent/CN109737319A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964391A (en) * | 2010-08-12 | 2011-02-02 | 刘雪峰 | Novel integrated waterproof high-power LED radiation and light emission integrated tube |
| CN201812049U (en) * | 2010-08-30 | 2011-04-27 | 应骏 | Light-transmitting panel |
| CN102384429A (en) * | 2011-10-21 | 2012-03-21 | 东莞雷笛克光学有限公司 | Light-emitting surface structure of optical lens |
| KR20130062749A (en) * | 2011-12-05 | 2013-06-13 | 엘지전자 주식회사 | Light emitting device and method for manufacturing the same |
| CN202442149U (en) * | 2012-02-15 | 2012-09-19 | 惠州市沃生照明有限公司 | LED (Light-Emitting Diode) module |
| CN203297993U (en) * | 2013-05-30 | 2013-11-20 | 宁波市华拓太阳能科技有限公司 | High-color-rendering warm white LED fluorescent lamp |
| CN203895499U (en) * | 2013-12-20 | 2014-10-22 | 广州闻达电子有限公司 | Novel LED structure |
| CN107565003A (en) * | 2017-07-31 | 2018-01-09 | 深圳市华星光电技术有限公司 | Quantum dot LED encapsulation structure |
| CN207925514U (en) * | 2018-03-16 | 2018-09-28 | 东莞市欧谛特光电科技有限公司 | A kind of low temperature quantum dot light emitting device |
| CN109058836A (en) * | 2018-08-30 | 2018-12-21 | 深圳市达信通电子科技有限公司 | A kind of composite seal Waterproof LED clearance light |
| CN209540564U (en) * | 2019-03-04 | 2019-10-25 | 深圳市金新像科技有限公司 | A kind of ring arch quantum dot pipe light emitting device |
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