CN217880720U - LED large screen with energy-saving control function - Google Patents
LED large screen with energy-saving control function Download PDFInfo
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- CN217880720U CN217880720U CN202221237473.XU CN202221237473U CN217880720U CN 217880720 U CN217880720 U CN 217880720U CN 202221237473 U CN202221237473 U CN 202221237473U CN 217880720 U CN217880720 U CN 217880720U
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Abstract
The utility model relates to a be provided with energy-conserving control's LED large screen, including screen and shell, the shell openly is provided with light intensity sensor, light intensity sensor is connected with the treater, the treater is connected with screen brightness controller, the shell back is provided with heat dissipation heat flow channel, heat dissipation heat flow channel both ends are provided with vortex fan respectively, vortex fan is connected with the treater, the treater is connected with temperature sensor, the utility model discloses more energy-conserving technological effect has.
Description
Technical Field
The utility model belongs to the technical field of the technique of LED large-size screen and specifically relates to indicate a LED large-size screen that is provided with energy-saving control.
Background
The LED display screen is produced in the later 80 s of the 20 th century and is rapidly and widely applied in the world. In about 20 years, the technology of the LED display screen is greatly improved, and the LED large screen is widely applied to the field of outdoor propaganda at present.
However, the large LED screen in the prior art generally cannot be controlled in an energy-saving manner, and therefore unnecessary waste is generated in many times.
Disclosure of Invention
The utility model aims at providing a be provided with energy-conserving control's LED large screen, it has more energy-conserving effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a be provided with energy-conserving control's LED large screen, includes screen and shell, the shell openly is provided with illuminance sensor, illuminance sensor is connected with the treater, the treater is connected with screen brightness controller, the shell back is provided with the heat dissipation heat flow channel, heat dissipation heat flow channel both ends are provided with the vortex fan respectively, the vortex fan is connected with the treater, the treater is connected with temperature sensor.
Preferably, a photovoltaic panel is arranged on the back of the shell and connected with the processor.
Preferably, the top of the shell is provided with a rain awning, and the rain awning is connected with the top of the screen through a support rod.
Preferably, the processor is connected with a comparator, and the comparator is connected with an alarm.
Preferably, the vortex electric fan is a variable speed vortex electric fan.
Preferably, a heat dissipation coating is arranged in the inner wall of the shell.
To sum up, the beneficial effects of the utility model are that:
adopt such structure can make the screen can adjust luminance according to illumination intensity to can be more energy-conserving, adopt such structure simultaneously can adjust vortex fan according to the temperature, thereby can provide a more stable operational environment for the screen, thereby can be more energy-conserving.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the present invention.
The marks in the figure are respectively 1 and a screen; 2. a housing; 21. a heat dissipation heat flow channel; 22. a vortex fan; 23. a canopy; 3. an illuminance sensor; 4. a processor; 41. a comparator; 42. an alarm; 5. a screen brightness controller; 6. a temperature sensor; 7. a photovoltaic panel.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 2, the large LED screen with energy saving control comprises a screen 1 and a housing 2, wherein an illuminance sensor 3 is arranged on the front side of the housing 2, the illuminance sensor 3 is connected with a processor 4, the processor 4 is connected with a brightness controller of the screen 1, a heat dissipation heat flow channel 21 is arranged on the back side of the housing 2, two ends of the heat dissipation heat flow channel 21 are respectively provided with a vortex fan 22, the vortex fan 22 is connected with the processor 4, and the processor 4 is connected with a temperature sensor 6.
The working principle is as follows: adopt such structure can make screen 1 can adjust luminance according to illumination intensity to can be more energy-conserving, adopt such structure simultaneously can adjust vortex fan 22 according to the temperature, thereby can provide a more stable operational environment for screen 1, thus can be more energy-conserving.
The back of the housing 2 is provided with a photovoltaic panel 7, the photovoltaic panel 7 being connected to the processor 4, the arrangement being such that the photovoltaic panel 7 is primarily sun-protected and secondarily powered.
The top of the shell 2 is provided with a rain awning 23, the rain awning 23 is connected with the top of the screen 1 through a support rod, and the rain awning can also run in rainy days by adopting the structure.
The processor 4 is connected with a comparator 41, the comparator 41 is connected with an alarm 42, and the alarm can be given once the temperature is higher than a certain critical value by adopting the structure.
The vortex electric fan is a variable-speed vortex electric fan, and the heat dissipation speed can be adjusted according to the temperature by adopting the structure.
A heat dissipation coating is arranged in the inner wall of the shell 2, and the structure can enable heat dissipation in winter to be less.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a be provided with energy-conserving control's LED large screen which characterized in that: including screen (1) and shell (2), shell (2) openly are provided with illuminance sensor (3), illuminance sensor (3) are connected with treater (4), treater (4) are connected with screen (1) brightness controller, shell (2) back is provided with heat dissipation heat flow channel (21), heat dissipation heat flow channel (21) both ends are provided with vortex fan (22) respectively, vortex fan (22) are connected with treater (4), treater (4) are connected with temperature sensor (6).
2. The LED large screen provided with the energy-saving control as set forth in claim 1, wherein: the back of the shell (2) is provided with a photovoltaic panel (7), and the photovoltaic panel (7) is connected with the processor (4).
3. The LED large screen provided with the energy-saving control as set forth in claim 2, wherein: the top of the shell (2) is provided with a rain awning (23), and the rain awning (23) is connected with the top of the screen (1) through a support rod.
4. The LED large screen provided with the energy-saving control as set forth in claim 3, wherein: the processor (4) is connected with a comparator (41), and the comparator (41) is connected with an alarm (42).
5. The LED large screen provided with the energy-saving control as set forth in claim 4, wherein: the vortex fan (22) is a variable speed vortex fan.
6. The LED large screen provided with the energy-saving control as set forth in claim 5, wherein: and a heat dissipation coating is arranged in the inner wall of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221237473.XU CN217880720U (en) | 2022-05-23 | 2022-05-23 | LED large screen with energy-saving control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221237473.XU CN217880720U (en) | 2022-05-23 | 2022-05-23 | LED large screen with energy-saving control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217880720U true CN217880720U (en) | 2022-11-22 |
Family
ID=84091535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221237473.XU Active CN217880720U (en) | 2022-05-23 | 2022-05-23 | LED large screen with energy-saving control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217880720U (en) |
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2022
- 2022-05-23 CN CN202221237473.XU patent/CN217880720U/en active Active
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