CN206601921U - A kind of LED display of low power consuming - Google Patents
A kind of LED display of low power consuming Download PDFInfo
- Publication number
- CN206601921U CN206601921U CN201720130566.5U CN201720130566U CN206601921U CN 206601921 U CN206601921 U CN 206601921U CN 201720130566 U CN201720130566 U CN 201720130566U CN 206601921 U CN206601921 U CN 206601921U
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- led lamp
- lamp bead
- lens board
- led
- led display
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Abstract
A kind of LED display of low power consuming, including lens board, LED lamp bead, pcb board, aluminium base and radiator, the quantity of the LED lamp bead is several, some LED lamp beads are arranged on the front of pcb board and form LED lamp bead array, the front of the PCB is by chemical vapour deposition technique provided with parylene film layer, the parylene film layer is provided with silica-gel coating, lenslet of the lens board provided with some with LED lamp bead array to corresponding convex, the lens board is bonded on silica-gel coating using fluid sealant, and the lenslet of lens board is set in LED lamp bead, lenslet of the present utility model is reflected by secondary optics, the display brightness and display area of single LEDs lamp bead can be amplified, the luminosity and scope that a LEDs lamp bead can be achieved substitute many traditional LED lamp beads, compared to the LED display of traditional LED lamp pearl, the power output of LED lamp bead can be efficiently reduced in identical luminosity and light emitting region, electrical power consumed is used so as to reduce LED display.
Description
Technical field
The utility model is related to LED display technical field, and in particular to a kind of LED display of low power consuming.
Background technology
LED large screen display systems are the underlying carriers of various information transmissions, carry news, message, culture and business
The real time information release tasks of industry.Transmitted with eye-catching display effect within the very first time to masses.With the development of science and technology,
LED large screen displays are widely used in physical recreation, financial instrument, traffic station, machine-operated enterprise with its advantageous advantage
Deng each place, as the most commonly seen display media of Information Communication, news briefing, advertising.
Although the single lamp bead power consumption of LED display is very low, as the large LED display screen of publicity, due to it
Up to ten meters, wide several meters, it is necessary to thousands of LED lamp bead, therefore whole display screen actual power loss up to thousands of watts,
So cause according to mains-supplied, long-term operation, its operation cost is very high, can cause the waste of a large amount of electric energy.
Utility model content
The utility model uses secondary light-distribution, and energy to solve the above mentioned problem of prior art presence there is provided one kind
The LED display of the low power consuming of enough reduction electrical power consumeds.
Above-mentioned purpose is realized, the utility model provides a kind of LED display of low power consuming, including lens board, LED
Pearl, pcb board, aluminium base and radiator, the quantity of the LED lamp bead is several, and some LED lamp beads are being arranged on pcb board just
Face simultaneously forms LED lamp bead array, and the front of the PCB is provided with parylene film layer by chemical vapour deposition technique, described
Parylene film layer is provided with silica-gel coating, the lens board provided with it is some with LED lamp bead array to corresponding projection
The lenslet of shape, the lens board is bonded on silica-gel coating using fluid sealant, and the lenslet of lens board is set in LED lamp bead
On, the reverse side of the pcb board is pasted onto on aluminium base, and the aluminium base is fixed on a heat sink.
As optimal technical scheme of the present utility model, set on the radiator on the side relative with fixed aluminium base
There are some fins.
As optimal technical scheme of the present utility model, the thickness of the lens board is 2mm ~ 5mm.
As optimal technical scheme of the present utility model, the thickness of the silica-gel coating is 3mm ~ 7mm.
As optimal technical scheme of the present utility model, adopt and be screwed between the aluminium base and radiator.
The LED display of low power consuming of the present utility model can reach following beneficial effect：
The LED display of low power consuming of the present utility model, by including lens board, LED lamp bead, pcb board, aluminium base and dissipate
Hot device, the quantity of the LED lamp bead is several, and some LED lamp beads are arranged on the front of pcb board and form LED lamp bead array,
The front of the PCB is provided with parylene film layer, the parylene film layer by chemical vapour deposition technique and set
Have a silica-gel coating, the lens board provided with it is some with LED lamp bead array to the lenslet of corresponding convex, the lens board
It is bonded in using fluid sealant on silica-gel coating, and the lenslet of lens board is set in LED lamp bead, the reverse side of the pcb board glues
It is attached on aluminium base, the aluminium base is fixed on a heat sink so that lenslet of the present utility model is reflected by secondary optics,
The display brightness and display area of single LEDs lamp bead can be amplified, the luminosity and scope replacement that a LEDs lamp bead can be achieved are more
Traditional LED lamp bead, can be effective in casing luminosity and light emitting region compared to the LED display of traditional LED lamp pearl
The power output of LED lamp bead is reduced, so as to reduce the use electrical power consumed of LED display, the utility model uses lens board in addition
As the mask material of LED lamp bead array, lens board can effectively stop that outside rain penetration enters inside pcb board, so as to keep away
The generation of pcb board short circuit accident is exempted from.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The structural representation for the example that Fig. 1 provides for the LED display of the utility model low power consuming；
In figure：1st, lens board, 2, LED lamp bead, 3, silica-gel coating, 4, parylene film layer, 5, pcb board, 6, aluminium base
Plate, 7, radiator, 8, fin, 9, screw.
The utility model purpose is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.In preferred embodiment
Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to
The enforceable scope of the utility model is limited, being altered or modified for its relativeness is changed under technology contents without essence, when also
It is considered as the enforceable category of the utility model.
The structural representation for the example that Fig. 1 provides for the LED display of the utility model low power consuming, as shown in figure 1, low
The LED display of power consumption includes lens board 1, LED lamp bead 2, pcb board 5, aluminium base 6 and radiator 7, the number of the LED lamp bead 2
Measure for several, some LED lamp beads 2 be arranged on pcb board 5 front and form the array of LED lamp bead 2, the front of the PCB passes through
Chemical vapour deposition technique is provided with parylene film layer 4, and the parylene film layer 4 is provided with silica-gel coating 3, described
Lenslet of the lens board 1 provided with some with the array of LED lamp bead 2 to corresponding convex, the lens board 1 is gluing using sealing
Close on silica-gel coating 3, and the lenslet of lens board 1 is set in LED lamp bead 2, the reverse side of the pcb board 5 is pasted onto aluminium base
On plate 6, the aluminium base 6 is fixed on radiator 7.
In specific implementation, some fins 8, fin are provided with the side relative with fixed aluminium base 6 on the radiator 7
8 can increase the area of dissipation of radiator 7, and by the heat exchange with air, improve radiating effect.
In specific implementation, the thickness of the lens board 1 is 2mm ~ 5mm, and the thickness of the silica-gel coating 3 is 3mm ~ 7mm.
In specific implementation, fixed between the aluminium base 6 and radiator 7 using screw 9.
In order to allow those skilled in the art to more fully understand and realize the technical solution of the utility model, brief description sheet
The implementation method of embodiment.
Using mask material of the lens board 1 as the array of LED lamp bead 2, lens board 1 is viscous to be pressed on silica-gel coating 3, will not be taken off
Fall cracking, can effectively stop that the rain penetration of external environment condition enters inside pcb board 5, so as to avoid the short circuit accident of pcb board 5
Generation.
Silica-gel coating 3 can protect lens board 1 well, and its flexible nature can increase the shock proof ability of lens board 1.
Lenslet cover is buckled in LED lamp bead 2, and the light that LED lamp bead 2 is launched is carried out into secondary light-distribution, is not increasing power consumption
In the case of, the luminosity and light-emitting area of LED display are added, so that reduce LED display uses electrical power consumed.
Parylene film layer 4 on pcb board 5 has extremely excellent electrical insulation capability, heat resistance, weatherability and change
Stability is learned, and further increases the insulating properties and stability on the surface of pcb board 5.
Although the foregoing describing embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to present embodiment, without departing from original of the present utility model
Reason and essence, protection domain of the present utility model are only limited by the claims that follow.
Although the foregoing describing embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to present embodiment, without departing from original of the present utility model
Reason and essence, protection domain of the present utility model are only limited by the claims that follow.
Claims (5)
1. a kind of LED display of low power consuming, it is characterised in that including lens board, LED lamp bead, pcb board, aluminium base and radiating
Device, the quantity of the LED lamp bead is several, and some LED lamp beads are arranged on the front of pcb board and form LED lamp bead array, institute
The front for stating PCB is provided with parylene film layer by chemical vapour deposition technique, and the parylene film layer is provided with
Silica-gel coating, lenslet of the lens board provided with some with LED lamp bead array to corresponding convex, the lens board is adopted
It is bonded in fluid sealant on silica-gel coating, and the lenslet of lens board is set in LED lamp bead, the reverse side of the pcb board is pasted
On aluminium base, the aluminium base is fixed on a heat sink.
2. according to the LED display of the low power consuming described in claim 1, it is characterised in that with fixing aluminium on the radiator
The relative side of substrate is provided with some fins.
3. according to the LED display of the low power consuming described in claim 1, it is characterised in that the thickness of the lens board be 2mm ~
5mm。
4. according to the LED display of the low power consuming described in claim 1, it is characterised in that the thickness of the silica-gel coating is 3mm
~7mm。
5. according to the LED display of the low power consuming described in any one of Claims 1-4, it is characterised in that the aluminium base is with dissipating
Adopt and be screwed between hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130566.5U CN206601921U (en) | 2017-02-14 | 2017-02-14 | A kind of LED display of low power consuming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130566.5U CN206601921U (en) | 2017-02-14 | 2017-02-14 | A kind of LED display of low power consuming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601921U true CN206601921U (en) | 2017-10-31 |
Family
ID=60146324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130566.5U Active CN206601921U (en) | 2017-02-14 | 2017-02-14 | A kind of LED display of low power consuming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206601921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613268A (en) * | 2022-03-09 | 2022-06-10 | 深圳市南极光电子科技股份有限公司 | Backlight source, backlight module and display |
-
2017
- 2017-02-14 CN CN201720130566.5U patent/CN206601921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613268A (en) * | 2022-03-09 | 2022-06-10 | 深圳市南极光电子科技股份有限公司 | Backlight source, backlight module and display |
| CN114613268B (en) * | 2022-03-09 | 2024-01-23 | 深圳市南极光电子科技股份有限公司 | Backlight source, backlight module and display |
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