CN212966540U - Energy-saving signal lamp based on automatic dimming LED - Google Patents
Energy-saving signal lamp based on automatic dimming LED Download PDFInfo
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- CN212966540U CN212966540U CN202020950367.0U CN202020950367U CN212966540U CN 212966540 U CN212966540 U CN 212966540U CN 202020950367 U CN202020950367 U CN 202020950367U CN 212966540 U CN212966540 U CN 212966540U
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- led
- energy
- signal lamp
- saving signal
- controller
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- 238000004020 luminiscence type Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a based on automatic LED energy-saving signal lamp of adjusting luminance, including the LED lamp body, this internal a plurality of LED luminescence unit of group that is provided with of LED lamp, a plurality of LED luminescence unit of group are connected with the controller, the controller is connected with the light sensor, the controller is connected with the power. The utility model discloses a control going out and lighting of a plurality of LED luminescence unit of group and adjust luminance, simple structure is reliable, has saved complicated brightness control system.
Description
Technical Field
The utility model relates to a LED field particularly, relates to a based on automatic LED energy-saving signal lamp of adjusting luminance.
Background
An LED (light emitting diode) is a novel light source, and has the advantages of low power consumption, high brightness, small size, light weight, long service life and the like. The traffic signal lamp using the LED as the light source has the advantages of good visibility, energy and electricity saving, quick response and the like, and gradually replaces incandescent lamps and low-voltage halogen tungsten lamps to manufacture road traffic signal lamps. The development of the LED in the aspect of traffic signal lamps is very rapid, and the LED still has a very large space in the application field of traffic due to the advantages of environmental protection, energy conservation, long service life and the like of the LED. However, the existing signal lamp can not adjust light, and the brightness of the existing signal lamp is constant, so that the existing signal lamp is too bright at night or too dark in the day; or with a complex brightness control system, resulting in higher costs.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a based on automatic dimming LED energy-saving signal lamp can solve above-mentioned problem.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a based on automatic LED energy-saving signal lamp of adjusting luminance, includes the LED lamp body, this internal a plurality of LED luminescence unit of group that is provided with of LED lamp, a plurality of LED luminescence unit of group are connected with the controller, the controller is connected with the light inductor, the controller is connected with the power.
Further, the LED light-emitting unit is annular.
Further, the LED light-emitting unit is connected with a metal heat dissipation plate.
Furthermore, the LED lamp body is provided with heat dissipation holes.
The utility model has the advantages that: the utility model discloses a control going out and lighting of a plurality of LED luminescence unit of group and adjust luminance, simple structure is reliable, has saved complicated brightness control system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an automatic dimming LED-based energy-saving signal lamp.
In the figure: the LED lamp comprises an LED lamp body, an LED light-emitting unit, a controller and a light sensor, wherein the LED lamp body comprises an LED lamp body, 2 an LED light-emitting unit, 3 a controller and 4 a light sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, according to the embodiment of the utility model provides a based on automatic LED energy-saving signal lamp of adjusting luminance, including LED lamp body 1, be provided with a plurality of LED luminescence unit 2 of group in the LED lamp body 1, a plurality of LED luminescence unit 2 of group are connected with controller 3, controller 3 is connected with light sensor 4, controller 3 is connected with the power.
In a specific embodiment of the present invention, the LED lighting unit 2 is ring-shaped.
In an embodiment of the present invention, the LED light emitting unit is connected to a metal heat dissipation plate.
In an embodiment of the present invention, the LED lamp body 1 is provided with heat dissipation holes.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to the utility model discloses a based on automatic dimming LED energy-saving signal lamp, the outside illumination intensity of measurement of light sensor 4, the quantity of lightening of LED luminescence unit 2 is adjusted according to illumination intensity to controller 3, and every group LED luminescence unit 2's luminance can be different to in order to provide multiple combination.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a based on automatic LED energy-saving signal lamp of adjusting luminance, includes LED lamp body (1), its characterized in that, be provided with a plurality of groups LED luminescence unit (2) in LED lamp body (1), a plurality of groups LED luminescence unit (2) are connected with controller (3), controller (3) are connected with light sensor (4), controller (3) are connected with the power, every group the luminance of LED luminescence unit (2) is different.
2. The automatic dimming LED-based energy saving signal lamp of claim 1, wherein the LED lighting unit (2) is ring-shaped.
3. The energy-saving signal lamp based on the automatic dimming LED as claimed in claim 1, wherein a metal heat dissipation plate is connected to the LED light emitting unit (2).
4. The energy-saving signal lamp based on the automatic dimming LED as claimed in claim 1, wherein the LED lamp body (1) is provided with heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950367.0U CN212966540U (en) | 2020-05-29 | 2020-05-29 | Energy-saving signal lamp based on automatic dimming LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950367.0U CN212966540U (en) | 2020-05-29 | 2020-05-29 | Energy-saving signal lamp based on automatic dimming LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966540U true CN212966540U (en) | 2021-04-13 |
Family
ID=75377321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020950367.0U Expired - Fee Related CN212966540U (en) | 2020-05-29 | 2020-05-29 | Energy-saving signal lamp based on automatic dimming LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966540U (en) |
-
2020
- 2020-05-29 CN CN202020950367.0U patent/CN212966540U/en not_active Expired - Fee Related
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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: 20210413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |