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Display screen capable of using solar energy to provide domestic hot water

A domestic hot water and display technology, applied in the display field, can solve the problems of lack of exhaust structure, reduce the light transmittance of the LED display layer, affect the heat collection effect of the heat collection layer, etc., achieve obvious advertising effects and improve solar energy utilization The effect of efficiency and energy saving

Active Publication Date: 2015-06-24
佛山圣哥拉太阳能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the glass curtain wall system integrates display and heat collection and has a simple structure, the entire glass curtain wall system lacks an exhaust structure, and the water vapor emitted by the water flow heat collection layer tends to accumulate between the glass middle layer and the glass inner layer, affecting the heat collection layer. heat collection effect
In addition, in order to obtain a better display effect, more LED strips are often installed in the LED display layer, but this will undoubtedly reduce the light transmittance of the LED display layer accordingly

Method used

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  • Display screen capable of using solar energy to provide domestic hot water
  • Display screen capable of using solar energy to provide domestic hot water
  • Display screen capable of using solar energy to provide domestic hot water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like figure 1 , 2As shown, the display screen is composed of a casing 1 and a display panel 2 , wherein the display panel 2 includes a transparent support layer 21 and a transparent display module 22 . The casing 1 and the imaging plate 2 form a sealed heat collection cavity. An insulating layer 3 is arranged in the heat collecting cavity. The heat-absorbing plate core 4 is installed on the insulation layer 3 . The heat-absorbing plate core 4 is coated with a heat-absorbing coating 41 , and the heat-absorbing coating 41 is obtained by spraying and depositing a color material with high absorption and low emission on the surface of the heat-absorbing plate core 4 . A plurality of flow guide tubes 42 are arranged on the heat absorbing coating 41 . A transparent airgel 7 is filled between the heat absorbing plate core 4 and the transparent display module 22 . The exhaust hole 6 is arranged on the side of the housing 1 , and the exhaust valve 5 is installed in the exhau...

Embodiment 2

[0042] The difference between the second embodiment and the first embodiment is that the transparent supporting layer 21 of the imaging plate 2 is made of transparent organic matter, and the transparent display module 22 is made of a transparent LED display. The transparent LED display is to package a certain number of LED display chips on the side of the transparent organic matter, and connect them to the control circuit through wires. The LED chips can realize RGB display. There are gaps between the packaged chips to allow sunlight to pass through, making the transparent LED The transmittance of the display screen is above 80%. The control circuit and power supply of the LED display chip are placed outside the casing 1 .

[0043] like Figure 7-10 As shown, the No. 2 exhaust valve 8 is a memory alloy temperature-controlled valve, and the No. 2 exhaust valve 8 is composed of a No. 2 valve body 55 and a sealing member 56. Wherein, the No. 2 valve body 55 is provided with an e...

Embodiment 3

[0046] The difference between the third embodiment and the first embodiment is that the transparent supporting layer 21 of the imaging plate 2 is made of transparent ceramics, and the transparent display module 22 is made of a transparent liquid crystal screen. Transparent liquid crystal screens encapsulate liquid crystals inside double-layer transparent conductive ceramics, organic matter or glass, prepare transparent conductive layers into circuits through processing, switch on and off power in different areas, change the state of liquid crystal materials, and add polarizers and color filters Achieve transparent RGB display. The liquid crystal itself and the non-pixel area can transmit sunlight, making the overall transmittance of the display screen more than 80%. The control circuit and power supply of the transparent liquid crystal screen are placed outside the casing 1 .

[0047] The housing 1 is integrally stamped and formed by a copper plate, such as Figure 13-14 As ...

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PUM

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Abstract

The invention discloses a display screen capable of using solar energy to provide domestic hot water. The display screen capable of using the solar energy to provide the domestic hot water comprises a shell and an imaging plate, wherein the imaging plate is a transparent display board; the imaging plate is arranged on the shell, and a heat-collecting cavity is formed by the imaging plate and the shell; a heat preservation layer is arranged in the heat-collecting cavity and provided with a heat-absorbing plate core with a heat-absorption function, the heat-absorbing plate core is provided with a high-selectivity heat-absorbing coating which can generate multiple kinds of absorption spectra, multiple diversion tubes are arranged on the heat-absorbing plate core, an exhaust hole is formed in the shell, and a memory alloy temperature control type exhaust valve is arranged in the exhaust hole. According to the display screen capable of using the solar energy to provide the domestic hot water, the structure is simple, the display function can be achieved, and the domestic hot water can be provided for a user through using the solar energy; the memory alloy temperature control type exhaust valve opens automatically when the temperature is higher, the temperature of the heat-collecting cavity is prevented from being too high to cause damage to the internal structure and the display materials; meanwhile, the display screen does not conduct heat exchange when the temperature is lower, the use ratio of the solar energy is increased, and water, dust and the like are prevented from entering the interior of the display screen.

Description

technical field [0001] The invention relates to a display screen, in particular to a display screen which can use solar energy to provide domestic hot water. Background technique [0002] With the continuous development of the urban construction process, outdoor display screens have been used more and more as a new advertising carrier for communication media, and outdoor display screens have become a landscape in the city. However, the existing outdoor display screen has a single function and can only be used for display, which greatly wastes the construction area, especially limits the use of the sunny side of the outdoor display screen, and the traditional display screen is generally rectangular, with monotonous shape and single color , not very suitable for the needs of different buildings. [0003] In addition, in addition to using electric or gas water heaters to supply the domestic hot water required for daily life, solar heat collectors are often installed on the out...

Claims

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Application Information

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IPC IPC(8): G09F9/30F24J2/24F24J2/46F24S10/70
CPCF24S10/70F24S80/00G09F9/30Y02B10/20Y02E10/44
Inventor 徐刚史继富孙耀明李育坚钟柳文
Owner 佛山圣哥拉太阳能科技有限公司