CN104751745A - Embedded large-power lamp LED display screen - Google Patents
Embedded large-power lamp LED display screen Download PDFInfo
- Publication number
- CN104751745A CN104751745A CN201510127588.1A CN201510127588A CN104751745A CN 104751745 A CN104751745 A CN 104751745A CN 201510127588 A CN201510127588 A CN 201510127588A CN 104751745 A CN104751745 A CN 104751745A
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- light
- drive plate
- lamp
- display screen
- drain pan
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- Granted
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- 230000013011 mating Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 101150006573 PAN1 gene Proteins 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an embedded large-power lamp LED display screen. According to the embedded large-power lamp LED display screen, an LED lamp set formed by a plurality of large-power LED lamps serves as a lamplight light source, the light-transmitting hole design is conducted by fully utilizing the space among pixel points, light-transmitting holes composed of cross-shaped hollowed-out portions and a circular-arc-shaped hollowed-out portions cannot affect the original pixel point distribution of the display screen, the light-transmitting area can be increased to the maximum degree, and the structural strength can be improved to the maximum degree. Compared with an existing product, the lamplight strength of the obtained embedded large-power lamp LED display screen is improved greatly, the distribution density is increased greatly, the light-transmitting rate is increased greatly, structural stability is improved greatly, and the more gorgeous lamplight display effect is achieved.
Description
Technical field
The present invention relates to LED and show field, is a kind of embedded high-power lamp LED display specifically.
Background technology
LED display is a kind of display product by control LED lumination of light emitting diode, and can be used to show image, word, video etc., are mainly used in the broadcastings such as outdoor advertising, stage background video and Word message.High-powered LED lamp can send gorgeous lighting effects, can be used for rendering effect in stage performance.High-powered LED lamp and LED display are combined, the Novel LED display screen of light and video two kinds of effects can be had simultaneously, thus produce more gorgeous background display effect.The patent No. is CN103177665A, patent name is the Chinese invention patent of " a kind of LED display ", disclose a kind of display screen as above, this display screen has installed high-powered LED lamp, define the Novel LED display screen that a kind of high-power lamp and display screen combine.This display screen comprises display module, metal framework and power supply sub-control box, on display module except having the display modules such as pixel (being made up of single or multiple LED wafer), printed-wiring board (PWB) and electronic devices and components, also high-powered LED lamp is installed, form display screen lamplight component, this assembly is arranged on metal framework, and plugs with the power supply sub-control box be installed on metal framework.Driving power, Signal reception card, Signals Transfer Board, quick coupler etc. are installed in power supply sub-control box.Metal framework is provided with the efficient web member connecting combination when installing for display screen fast.Display screen structure disclosed in this patent is simple, lightweight, installs quick and convenient, has the display effect that gorgeous light combines with video.But the high-powered LED lamp of this LED display can only carry out printing opacity by the circular transmission region formed between adjacent four pixels, as shown in the accompanying drawing 2 of this patent specification, because the spacing between pixel is very little, the area of the circular transmission region formed is also very little, therefore the transmittance of high-powered LED lamp is very low, and an a circular transmission region only corresponding installation high-powered LED lamp, the space availability ratio of display screen is low, intensity of illumination distribution density is low, therefore still cannot reach desirable lighting effects.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, technical matters to be solved by this invention is to provide a kind of original pixel distribution neither affecting display screen, can improve again the transmittance of high-powered LED lamp and the embedded high-power lamp LED display of intensity of illumination distribution density.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of embedded high-power lamp LED display, comprise display screen main body and LED group, described display screen main body comprises drain pan, circuit board, pixel on circuit boards and panel are installed, described pixel arranges on circuit boards in a matrix fashion, described LED group comprises drive plate and is arranged on drive plate with multiple high-powered LED lamps that Central Symmetry mode arranges, described LED group is removably fixed on drain pan, described circuit board corresponds to described LED group and be provided with light hole, described light hole is outwards arranged at Bu Tong multiple circular arc hollow-out parts circumferentially by the cruciform hollow-out parts be arranged between pixel and the center along cruciform hollow-out parts and combines, the central point of described cruciform hollow-out parts and the center of circle of circular arc hollow-out parts are positioned in the symmetrical center line of multiple high-powered LED lamp, described panel is provided with first lamp hole corresponding with pixel and second lamp hole corresponding with light hole, the shape of described second lamp hole is consistent with the shape of light hole.
Beneficial effect of the present invention is: by adopting the LED group formed using multiple high-powered LED lamp as light source, and the design of light hole is carried out in the space made full use of between pixel, the light hole be made up of cruciform hollow-out parts and circular arc hollow-out parts formed both can not affect original pixel distribution of display screen, glazed area and structural strength can be improved to greatest extent again, the embedded high-power lamp LED display obtained compares existing product, intensity of light and distribution density, transmittance and structural stability etc. all greatly promote, there is more gorgeous light display effect.
Accompanying drawing explanation
Figure 1 shows that the explosive view of the embedded high-power lamp LED display of embodiment of the present invention.
Figure 2 shows that the front schematic view of the circuit board of embodiment of the present invention.
Figure 3 shows that the structural representation of the drain pan of embodiment of the present invention.
Figure 4 shows that the structural representation of the panel of embodiment of the present invention.
Figure 5 shows that the structural representation of the light-passing board of embodiment of the present invention.
Label declaration:
1-drain pan; 2-circuit board; 3-panel; 4-drive plate; 5-snoot; 6-light-passing board; 7-first screw; 8-heat-dissipating casing; 10-connector plugging slot; 11-mounting groove; 20-pixel; 21-light hole; 22-second connector; 30-first lamp hole; 31-second lamp hole; 40-first connector; 50-snoot; 51-screw column; 210-cruciform hollow-out parts; 211-circular arc hollow-out parts.
Embodiment
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of most critical of the present invention is: the LED group formed using multiple high-powered LED lamp is as light source, and the design of light hole is carried out in the space made full use of between pixel, the light hole be made up of cruciform hollow-out parts and circular arc hollow-out parts formed both can not affect original pixel distribution of display screen, glazed area and structural strength can be improved to greatest extent again, the embedded high-power lamp LED display obtained compares existing product, intensity of light and distribution density, transmittance and structural stability etc. all greatly promote, there is more gorgeous light display effect.
Please refer to shown in Fig. 1 to Fig. 5, the embedded high-power lamp LED display that present embodiment provides, comprise display screen main body and LED group, described display screen main body comprises drain pan 1, circuit board 2, pixel 20 on the circuit board 2 and panel 3 are installed, described pixel 20 arranges on the circuit board 2 in a matrix fashion, described LED group comprises drive plate 4 and is arranged on drive plate 4 with multiple high-powered LED lamps that Central Symmetry mode arranges, described LED group is removably fixed on drain pan 1, described circuit board 2 corresponds to described LED group and be provided with light hole 21, described light hole 21 is outwards arranged at Bu Tong multiple circular arc hollow-out parts 211 circumferentially by the cruciform hollow-out parts 210 be arranged between pixel 20 and the center along cruciform hollow-out parts 210 and combines, the central point of described cruciform hollow-out parts 210 and the center of circle of circular arc hollow-out parts 211 are positioned in the symmetrical center line of multiple high-powered LED lamp, described panel 3 is provided with first lamp hole 30 corresponding with pixel 20 and second lamp hole 31 corresponding with light hole 21, the shape of described second lamp hole 31 is consistent with the shape of light hole 21.
From foregoing description, beneficial effect of the present invention is: by adopting the LED group formed using multiple high-powered LED lamp as light source, and the design of light hole is carried out in the space made full use of between pixel, the light hole be made up of cruciform hollow-out parts and circular arc hollow-out parts formed both can not affect original pixel distribution of display screen, glazed area and structural strength can be improved to greatest extent again, the embedded high-power lamp LED display obtained compares existing product, intensity of light and distribution density, transmittance and structural stability etc. all greatly promote, there is more gorgeous light display effect.
Further, described LED group also comprises snoot 5 and light-passing board 6, the multiple sub-snoot 50 that described snoot 5 is covered on described high-powered LED lamp by one_to_one corresponding is made of one piece, described light-passing board 6 is arranged on the opening of described snoot 5, the one side shape of described light-passing board 6 towards described circuit board 2 and the mating shapes of light hole 21, described light-passing board 6 is embedded in described light hole 21 and the second lamp hole 31.
Seen from the above description, beneficial effect of the present invention is: by arranging integrated snoot and light-passing board, can increase substantially the luminescence efficiency of high-powered LED lamp, and barrier propterty is good, manufacture and easy for installation.
Further, described snoot 5 is provided with multiple screw column 51, described screw column 51 is between adjacent two sub-snoots 50, the position described drive plate 4, light-passing board 6, circuit board 2 and panel 3 corresponding to described screw column 51 is respectively arranged with screw, and drive plate 4 and panel 3 fix through described screw and screw column 51 from drive plate 4 to panel 3 direction by the first screw 7 successively.
Seen from the above description, beneficial effect of the present invention is: the drive plate of LED group and panel fix by the mode be screwed, be convenient to assembling and structural stability is good, and the position that screw is fixed is arranged between adjacent two sub-snoots, both original pixel distribution of display screen can not have been affected, the distribution of light hole can not be affected again, further increase the space availability ratio between pixel.
Further, described drive plate 4 is provided with the first connector 40 towards the side of drain pan 1, described circuit board 2 is provided with the second connector 22 towards the side of drain pan 1, described drain pan 1 is provided with connector plugging slot 10, and described drive plate 4 is electrically connected with circuit board 2 in the plug connection at connector plugging slot 10 place by the first connector 40 and the second connector 22.
Seen from the above description, beneficial effect of the present invention is: by being electrically connected with circuit board by drive plate, greatly can simplify circuit structure, and the mode that plug connects makes the electrical connection between drive plate and circuit board more reliable and more stable, assembles also more convenient.
Further, described LED group also comprises heat-dissipating casing 8, described heat-dissipating casing 8 to be arranged on drive plate 4 and with drain pan 1 releasable connection.
Seen from the above description, beneficial effect of the present invention is: by arranging heat-dissipating casing, can get rid of the heat that high-powered LED lamp produces in operational process in time, contributes to the serviceable life extending high-powered LED lamp.
Further, described drain pan 1 is provided with the mounting groove 11 with the mating shapes of heat-dissipating casing 8, the mode that described heat-dissipating casing 8 is screwed is fixed in mounting groove 11.
Seen from the above description, beneficial effect of the present invention is: by arranging mounting groove, and orientation assemble is more accurate, and the mode that screw is fixed also is convenient to assembling and structural stability is good.
Please refer to shown in Fig. 1 to Fig. 5, embodiments of the invention one are:
A kind of embedded high-power lamp LED display, comprise display screen main body and LED group, described display screen main body comprises drain pan 1, circuit board 2, pixel 20 on the circuit board 2 and panel 3 are installed, described pixel 20 arranges on the circuit board 2 in a matrix fashion, described LED group comprises drive plate 4 and is arranged on drive plate 4 with multiple high-powered LED lamps that Central Symmetry mode arranges, described LED group is removably fixed on drain pan 1, described circuit board 2 corresponds to described LED group and be provided with light hole 21, described light hole 21 is outwards arranged at Bu Tong multiple circular arc hollow-out parts 211 circumferentially by the cruciform hollow-out parts 210 be arranged between pixel 20 and the center along cruciform hollow-out parts 210 and combines, the central point of described cruciform hollow-out parts 210 and the center of circle of circular arc hollow-out parts 211 are positioned in the symmetrical center line of multiple high-powered LED lamp, described panel 3 is provided with first lamp hole 30 corresponding with pixel 20 and second lamp hole 31 corresponding with light hole 21, the shape of described second lamp hole 31 is consistent with the shape of light hole 21.Described LED group also comprises snoot 5 and light-passing board 6, the multiple sub-snoot 50 that described snoot 5 is covered on described high-powered LED lamp by one_to_one corresponding is made of one piece, described light-passing board 6 is arranged on the opening of described snoot 5, the one side shape of described light-passing board 6 towards described circuit board 2 and the mating shapes of light hole 21, described light-passing board 6 is embedded in described light hole 21 and the second lamp hole 31.Described snoot 5 is provided with multiple screw column 51, described screw column 51 is between adjacent two sub-snoots 50, the position described drive plate 4, light-passing board 6, circuit board 2 and panel 3 corresponding to described screw column 51 is respectively arranged with screw, and drive plate 4 and panel 3 fix through described screw and screw column 51 from drive plate 4 to panel 3 direction by the first screw 7 successively.Described drive plate 4 is provided with the first connector 40 towards the side of drain pan 1, described circuit board 2 is provided with the second connector 22 towards the side of drain pan 1, described drain pan 1 is provided with connector plugging slot 10, and described drive plate 4 is electrically connected with circuit board 2 in the plug connection at connector plugging slot 10 place by the first connector 40 and the second connector 22.Described LED group also comprises heat-dissipating casing 8, described heat-dissipating casing 8 to be arranged on drive plate 4 and with drain pan 1 releasable connection.Described drain pan 1 is provided with the mounting groove 11 with the mating shapes of heat-dissipating casing 8, the mode that described heat-dissipating casing 8 is screwed is fixed in mounting groove 11.
In sum, embedded high-power lamp LED display provided by the invention, compare original pixel distribution that existing product neither affects display screen, transmittance and the intensity of illumination distribution density of high-powered LED lamp can be improved again, there is more gorgeous light display effect, and compact conformation, good stability, barrier propterty is good, is convenient to manufacture and assembling.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing instructions of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. an embedded high-power lamp LED display, it is characterized in that: comprise display screen main body and LED group, described display screen main body comprises drain pan, circuit board, pixel on circuit boards and panel are installed, described pixel arranges on circuit boards in a matrix fashion, described LED group comprises drive plate and is arranged on drive plate with multiple high-powered LED lamps that Central Symmetry mode arranges, described LED group is removably fixed on drain pan, described circuit board corresponds to described LED group and be provided with light hole, described light hole is outwards arranged at Bu Tong multiple circular arc hollow-out parts circumferentially by the cruciform hollow-out parts be arranged between pixel and the center along cruciform hollow-out parts and combines, the central point of described cruciform hollow-out parts and the center of circle of circular arc hollow-out parts are positioned in the symmetrical center line of multiple high-powered LED lamp, described panel is provided with first lamp hole corresponding with pixel and second lamp hole corresponding with light hole, the shape of described second lamp hole is consistent with the shape of light hole.
2. embedded high-power lamp LED display according to claim 1, it is characterized in that: described LED group also comprises snoot and light-passing board, the multiple sub-snoot that described snoot is covered on described high-powered LED lamp by one_to_one corresponding is made of one piece, described light-passing board is arranged on the opening of described snoot, the one side shape of described light-passing board towards described circuit board and the mating shapes of light hole, described light-passing board is embedded in described light hole and the second lamp hole.
3. embedded high-power lamp LED display according to claim 2, it is characterized in that: described snoot is provided with multiple screw column, described screw column is between adjacent two sub-snoots, the position described drive plate, light-passing board, circuit board and panel corresponding to described screw column is respectively arranged with screw, and drive plate and panel fix through described screw and screw column from drive plate to panel direction by the first screw successively.
4. embedded high-power lamp LED display according to claim 1, it is characterized in that: described drive plate is provided with the first connector towards the side of drain pan, described circuit board is provided with the second connector towards the side of drain pan, described drain pan is provided with connector plugging slot, and described drive plate is electrically connected with circuit board in the plug connection at connector plugging slot place by the first connector and the second connector.
5. embedded high-power lamp LED display according to claim 1, is characterized in that: described LED group also comprises heat-dissipating casing, described heat-dissipating casing to be arranged on drive plate and with drain pan releasable connection.
6. embedded high-power lamp LED display according to claim 5, it is characterized in that: described drain pan is provided with the mounting groove with the mating shapes of heat-dissipating casing, the mode that described heat-dissipating casing is screwed is fixed in mounting groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495651.2A CN107909932B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
| CN201510127588.1A CN104751745B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127588.1A CN104751745B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495651.2A Division CN107909932B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104751745A true CN104751745A (en) | 2015-07-01 |
| CN104751745B CN104751745B (en) | 2019-04-12 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127588.1A Expired - Fee Related CN104751745B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
| CN201711495651.2A Expired - Fee Related CN107909932B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495651.2A Expired - Fee Related CN107909932B (en) | 2015-03-23 | 2015-03-23 | A kind of embedded high-power lamp LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104751745B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766699A (en) * | 2020-06-05 | 2021-12-07 | 广州市浩洋电子股份有限公司 | Lamp control system and control method thereof |
| WO2021244050A1 (en) * | 2020-06-05 | 2021-12-09 | 广州市浩洋电子股份有限公司 | Uniquely shaped display screen, uniquely shaped pixel light, and control method for uniquely shaped pixel light |
| US11436960B2 (en) | 2020-06-05 | 2022-09-06 | Guangzhou Haoyang Electronic Co., Ltd. | Special-shaped display screen, special-shaped pixel light, and control method thereof |
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| CN101344221B (en) * | 2007-10-29 | 2010-09-29 | 安提亚科技股份有限公司 | LED lamp string type road lamp |
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| CN102086986B (en) * | 2011-02-28 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | LED (light-emitting diode) lighting tube |
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- 2015-03-23 CN CN201510127588.1A patent/CN104751745B/en not_active Expired - Fee Related
- 2015-03-23 CN CN201711495651.2A patent/CN107909932B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201498154U (en) * | 2009-07-28 | 2010-06-02 | 深圳市中基恒润科技发展有限公司 | LED high-definition advertisement screen |
| CN202134174U (en) * | 2011-06-16 | 2012-02-01 | 佛山市青松科技有限公司 | Connection structure of LED (light emitting diode) display screen |
| CN203812520U (en) * | 2014-05-07 | 2014-09-03 | 邹海平 | Indoor LED display screen |
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| CN204537649U (en) * | 2015-03-23 | 2015-08-05 | 深圳市雷迪奥光电技术有限公司 | A kind of embedded high-power lamp LED display |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766699A (en) * | 2020-06-05 | 2021-12-07 | 广州市浩洋电子股份有限公司 | Lamp control system and control method thereof |
| WO2021244050A1 (en) * | 2020-06-05 | 2021-12-09 | 广州市浩洋电子股份有限公司 | Uniquely shaped display screen, uniquely shaped pixel light, and control method for uniquely shaped pixel light |
| CN113838384A (en) * | 2020-06-05 | 2021-12-24 | 广州市浩洋电子股份有限公司 | Special-shaped display screen, special-shaped pixel lamp and control method of special-shaped pixel lamp |
| US11436960B2 (en) | 2020-06-05 | 2022-09-06 | Guangzhou Haoyang Electronic Co., Ltd. | Special-shaped display screen, special-shaped pixel light, and control method thereof |
| CN113766699B (en) * | 2020-06-05 | 2024-01-02 | 广州市浩洋电子股份有限公司 | Lamp control system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104751745B (en) | 2019-04-12 |
| CN107909932B (en) | 2019-11-26 |
| CN107909932A (en) | 2018-04-13 |
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Address after: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building seven, building 2-3 Applicant after: ROE VISUAL Co.,Ltd. Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building seven, building 2-3 Applicant before: RADIANT OPTO-ELEC TECHNOLOGY Co.,Ltd. |
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