CN203671386U - LED lamp and LED display screen - Google Patents
LED lamp and LED display screen Download PDFInfo
- Publication number
- CN203671386U CN203671386U CN201320846851.9U CN201320846851U CN203671386U CN 203671386 U CN203671386 U CN 203671386U CN 201320846851 U CN201320846851 U CN 201320846851U CN 203671386 U CN203671386 U CN 203671386U
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- led
- led lamp
- light projector
- lamp pearl
- lamp
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Abstract
The utility model discloses an LED lamp and an LED display screen. The LED display screen is composed of the LED lamps distributed in an m*m array. Each LED lamp comprises a base, a light projector arranged on the base and a drive motor driving the light projector to rotate. The light projector comprises a support and a light-emitting portion arranged on the support, the light-emitting portion comprises an LED substrate, and the LED substrate is provided with a plurality of LED beads. The LED lamp and the LED display screen are characterized in that the LED beads are distributed in an n*n array, and n is larger than or equal to three; each LED bead form one area, and formed pixel points are composed of an R LED chip, a G LED chip, a B LED chip and a W LED chip, and the beam angle of each LED bead ranges from six degrees to seven degrees. According to the LED lamp and the LED display screen, when a single bead is turned on, other color areas are not affected, and each lamp can display images which other swing dyeing lamps can not display, such as letters, numbers, patterns and Chinese characters; the LED lamps can have the display function as the LED display screen when used in a clustered mode.
Description
Technical field
The utility model relates to LED lighting field, especially shake the head dyeing lamp and LED display of one.
Background technology
The LED lamp that dyes, can provide RGB colour mixture and comprehensive color blending effect, and color is pure abundant, is widely used in large-scale variety performance and public place of entertainment and makes color rendering effect.Existing LED dyeing lamp is only used for strengthening lighting effects, but it does not possess the Presentation Function of figure and font, therefore in some occasion, need to increase in addition the demonstration of a display screen for figure and font, so increased the Meteorological of equipment, and light fixture is more, management month trouble.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED lamp and LED display, and LED not only possesses the function that color is played up, and possesses the Presentation Function of letter, numeral, pattern, has widened its range of application.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED lamp, the drive motors that comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, and described LED lamp pearl is n × n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the beam angle of each LED lamp pearl is 6 ~ 7 °.The utility model branch lamp pearl is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, cluster can do the demonstration effect of LED screen while use.
As improvement, each LED chip is furnished with one and controls driving.
As improvement, the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm, guarantees that the light between adjacent LED lamp pearl can phase mutual interference.
As improvement, described n equals 5.
For solving the problems of the technologies described above, another technical scheme of the utility model is: a kind of LED display, being m × m array distribution by some LED lamps forms, the drive motors that described LED lamp comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and be located at the illuminating part on described bearing, and described illuminating part comprises LED substrate, and described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n × n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the beam angle of each LED lamp pearl is 6 ~ 7 °.The utility model branch lamp pearl is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, cluster can do the demonstration effect of LED screen while use.
As improvement, each LED chip is furnished with one and controls driving.
As improvement, the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm, guarantees that the light between adjacent LED lamp pearl can phase mutual interference.
As improvement, described n equals 5.
As improvement, described LED lamp is by the fixing same mount pad of the Connection Block on base.
As improvement, described m equals 5.
The beneficial effect that the utility model compared with prior art brought is:
The utility model branch lamp pearl is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, cluster can do the demonstration effect of LED screen while use.
Accompanying drawing explanation
Fig. 1 is LED dyeing lamp rearview.
Fig. 2 is LED dyeing lamp top view.
Fig. 3 is the LED display being combined to form by LED dyeing lamp.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, 2, a kind of LED dyeing lamp of shaking the head, comprise base 13, be located at the light projector on base 13 and drive the drive motors of described light projector rotation, described light projector comprises bearing 14 and is located at the illuminating part 15 on described bearing 14, and illuminating part 15 can rotate on bearing 14.Described illuminating part 15 comprises LED substrate, described LED substrate is provided with some LED lamp pearls 11, the corresponding lens of each LED lamp pearl 11, described LED lamp pearl 11 is 5 × 5 array distribution, be that each light fixture is provided with altogether 25 LED lamp pearls 11, the centre-to-centre spacing of adjacent LED lamp pearl 11 is 40 ~ 45mm, and each LED lamp pearl 11 has a district of one's own, and the beam angle of each LED lamp pearl 11 is 6 ~ 7 °; Each LED lamp pearl 11 is made up of R, G, B, tetra-kinds of LED chips of W as pixel, be red light chips, green glow chip, blue chip and white chip, each LED chip is furnished with one and controls driving, the present embodiment is provided with altogether 120 and controls driving, can drive separately certain chip of certain LED lamp pearl 11 separately.The utility model branch lamp pearl is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, cluster can do the demonstration effect of LED screen while use.
As shown in Figures 1 to 3, a kind of LED display, is 5 × 5 array distribution and form by 25 LED dyeing lamp 1 of shaking the head, and the described LED dyeing lamp 1 of shaking the head is fixed on same mount pad by the Connection Block 12 on base 13.Shown in the LED dyeing lamp 1 of shaking the head comprise base 13, be located at the light projector on base 13 and drive the drive motors of described light projector rotation, described light projector comprises bearing 14 and is located at the illuminating part 15 on described bearing 14, illuminating part 15 can rotate on bearing 14.Described illuminating part 15 comprises LED substrate, described LED substrate is provided with some LED lamp pearls 11, the corresponding lens of each LED lamp pearl 11, described LED lamp pearl 11 is 5 × 5 array distribution, be that each light fixture is provided with altogether 25 LED lamp pearls 11, the centre-to-centre spacing of adjacent LED lamp pearl 11 is 40 ~ 45mm, and each LED lamp pearl 11 has a district of one's own, and the beam angle of each LED lamp pearl 11 is 6 ~ 7 °; Each LED lamp pearl 11 is made up of R, G, B, tetra-kinds of LED chips of W as pixel, be red light chips, green glow chip, blue chip and white chip, each LED chip is furnished with one and controls driving, the present embodiment is provided with altogether 120 and controls driving, can drive separately certain chip of certain LED lamp pearl 11 separately.The utility model branch lamp pearl is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, cluster can do the demonstration effect of LED screen while use.
Claims (10)
1. a LED lamp, the drive motors that comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n × n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the beam angle of each LED lamp pearl is 6 ~ 7 °.
2. a kind of LED lamp according to claim 1, is characterized in that: each LED chip is furnished with one and controls driving.
3. a kind of LED lamp according to claim 1, is characterized in that: the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm.
4. a kind of LED lamp according to claim 1, is characterized in that: described n equals 5.
5. a LED display, it is characterized in that: be m × m array distribution by some LED lamps and form, the drive motors that described LED lamp comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n × n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the beam angle of each LED lamp pearl is 6 ~ 7 °.
6. a kind of LED display according to claim 5, is characterized in that: each LED chip is furnished with one and controls driving.
7. a kind of LED display according to claim 5, is characterized in that: the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm.
8. a kind of LED display according to claim 5, is characterized in that: described n equals 5.
9. a kind of LED display according to claim 5, is characterized in that: described LED lamp is by the fixing same mount pad of the Connection Block on base.
10. a kind of LED display according to claim 5, is characterized in that: described m equals 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846851.9U CN203671386U (en) | 2013-12-20 | 2013-12-20 | LED lamp and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846851.9U CN203671386U (en) | 2013-12-20 | 2013-12-20 | LED lamp and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671386U true CN203671386U (en) | 2014-06-25 |
Family
ID=50967676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846851.9U Expired - Fee Related CN203671386U (en) | 2013-12-20 | 2013-12-20 | LED lamp and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084208A (en) * | 2018-07-03 | 2018-12-25 | 太仓市思卡拓机械科技有限公司 | A kind of adjustable eye-protecting type LED desk lamp of brightness |
| WO2021120108A1 (en) * | 2019-12-19 | 2021-06-24 | 深圳盈天下视觉科技有限公司 | Multi-point matrix-based demonstration control method and apparatus, electronic device, and system |
-
2013
- 2013-12-20 CN CN201320846851.9U patent/CN203671386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084208A (en) * | 2018-07-03 | 2018-12-25 | 太仓市思卡拓机械科技有限公司 | A kind of adjustable eye-protecting type LED desk lamp of brightness |
| WO2021120108A1 (en) * | 2019-12-19 | 2021-06-24 | 深圳盈天下视觉科技有限公司 | Multi-point matrix-based demonstration control method and apparatus, electronic device, and system |
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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: 20140625 Termination date: 20181220 |