CN211979547U - Prevent blue light quantum photocatalytic coating air purification display screen - Google Patents
Prevent blue light quantum photocatalytic coating air purification display screen Download PDFInfo
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- CN211979547U CN211979547U CN202020416220.3U CN202020416220U CN211979547U CN 211979547 U CN211979547 U CN 211979547U CN 202020416220 U CN202020416220 U CN 202020416220U CN 211979547 U CN211979547 U CN 211979547U
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Abstract
The utility model discloses a prevent blue light quantum photocatalytic coating air purification display screen, including the display screen main part, surround the frame in main part a week, the frame back joint back lid, be equipped with round transparent mounting groove at the frame back, set up in the mounting groove with the annular of mounting groove adaptation has the first transparent filter screen of preventing blue light quantum photocatalytic coating of coating, be equipped with the mounting hole in the frame upper end, connect transparent dryer in the mounting hole upper end, transparent dryer upper end is equipped with the air intake, the air intake inboard is equipped with the fan, be equipped with the air outlet at frame front lower extreme; the display screen main part includes the display module who constitutes by the luminous array of LED, still it has a translucent cover to cover before the display module, the translucent cover inside and outside side coating is transparent prevents blue light quantum photocatalysis coating. The display screen has the advantages of preventing blue light, decomposing organic matters, purifying particles, reducing the temperature of the display screen and the like.
Description
Technical Field
The utility model relates to a display screen technical field, concretely relates to prevent blue light quantum photocatalysis coating air purification display screen.
Background
Display screens belong to the I/O devices of computers, namely input/output devices, and with the continuous development of display technologies, people face the display screens for a longer time. However, a large amount of blue light is reserved in a display screen light source, the intensity of the blue light emitted by common computers, mobile phones and the like is close to that of the blue light in the solar light at noon and is very close to glasses, and at the moment, the blue light can damage a retina and influence the secretion of melatonin. Because the blue light stimulates the brain, the melatonin secretion is inhibited, the generation of adrenocortical hormone is improved, the hormone secretion balance is damaged, the sleep quality is directly influenced, and the health of people is influenced. On the other hand, a large amount of dust is deposited or adsorbed around the computer due to electrostatic action, and a screen of the computer can also generate carcinogens of brominated dibenzofuran, so that the health of a human body is damaged.
Most of current display screens on the market do not set up the eyeshield device or set up single eyeshield device, and the eyeshield effect is not good, does not have the function of integrated absorption blue light and air-purifying to current display screen radiating effect is poor, and the display screen can often shorten the life of display screen because long-time operating temperature is too high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a simple structure, can prevent the blue light, can detach the peculiar smell, purify the particulate matter, help radiating display screen.
In order to achieve the purpose, the technical scheme of the utility model is to design an air purification display screen with blue light prevention quantum photocatalytic coating, which comprises a display screen main body and a frame surrounding the main body for a circle, wherein the back of the frame is clamped with a rear cover, the back of the frame is provided with a circle of transparent mounting groove, the mounting groove is internally provided with a first transparent filter screen which is matched with the mounting groove and is annularly coated with the blue light prevention quantum photocatalytic coating, the upper end of the frame is provided with a mounting hole, the upper end of the mounting hole is connected with a transparent air duct, the upper end of the transparent air duct is provided with an air inlet, the inner side of the air inlet is provided with a fan, and the lower end of the; the display screen main part includes the display module who constitutes by the luminous array of LED, it has a translucent cover still to cover before the display module, the lateral surface all is equipped with the transparent blue light quantum photocatalysis coating of preventing in the translucent cover.
When the display screen is powered on, the fan power supply is switched on, and the screen light source can promote the reaction of the nano titanium dioxide in the blue light prevention quantum photocatalytic coating and the organic micromolecular gas, so that the environment purification function is realized; the first transparent filter screen coated with the blue light prevention quantum photocatalytic coating can also filter substances such as tiny particles, dust and the like in the environment; meanwhile, the fan is beneficial to heat dissipation of the display module, prolongs the service life of the display module, drives the airflow to move, and discharges purified air from the air outlet, thereby being beneficial to improving the peripheral control quality of the display screen, keeping the air fresh and being beneficial to the health of human bodies.
In order to reduce the dust in the external environment and fall into transparent dryer and be convenient for display packing transportation, further preferred scheme still be equipped with the second transparent filter screen that the coating has blue light quantum photocatalysis coating is prevented to transparent dryer upper end transparent dryer lower extreme is equipped with flexible bracing piece, in the bracing piece stretched into the back lid, can be with transparent dryer indentation to the back lid in.
In order to prevent dust from entering the rear cover from a gap between the transparent air duct and the mounting hole and ensure that the transparent air duct can move in the mounting hole along with the telescopic supporting rod, a further preferred technical scheme is that the two ends of the rubber corrugated pipe are respectively bonded to one circle of the outer side of the transparent air duct and one circle of the upper end of the mounting hole.
The further preferable technical scheme is that the first transparent filter screen substrate coated with the blue light prevention quantum photocatalytic coating is a transparent elastic fiber layer.
Further preferably, the elastic fiber layer is made of polyurethane or polyolefin.
Further preferably, the transparent cover is one of PVC, PET, PMMA, PC or glass.
Further preferably, the fan is a bladeless fan.
The utility model has the advantages and the beneficial effects that: prevent blue light quantum photocatalytic coating air purification display screen can prevent the blue light, adsorb the dust, air-purifying, reduce the advantage such as display screen temperature.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a display screen of the present invention;
FIG. 2 is a schematic cross-sectional view along AA' of the display screen of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the display screen main body along BB' of the present invention.
In the figure: 1. a main body; 2. a frame; 3. mounting grooves; 4. a first transparent filter screen coated with a blue light-proof nano photocatalytic coating; 5. a transparent air duct; 6. an air inlet; 7. a fan; 8. an air outlet; 9. a display module; 10. a transparent cover; 11. a first blue light prevention quantum photocatalytic coating; 12. and the second blue light prevention quantum photocatalytic coating.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, an air purification display screen with a blue light prevention quantum photocatalytic coating comprises a display screen main body 1 and a frame 2 surrounding the main body 1 for one circle, wherein the back of the frame 2 is clamped with a back cover, the back of the frame 2 is provided with a circle of transparent mounting groove 3, a first transparent filter screen 4 coated with the blue light prevention quantum photocatalytic coating is arranged in the mounting groove 3 in a matched manner, the upper end of the frame 2 is provided with a mounting hole, the upper end of the mounting hole is connected with a transparent air duct 5, the upper end of the transparent air duct 5 is provided with an air inlet 6, the inner side of the air inlet 6 is provided with a fan 7, and the lower end of the front side of the frame 2 is provided; the display screen main body 1 comprises a display module 9 consisting of a plurality of LED light emitting arrays, a transparent cover 10 covers the front of the display module 9, and the inner side surface and the outer side surface of the transparent cover 10 are respectively coated with a transparent first blue light prevention quantum photocatalytic coating 11 and a transparent second blue light prevention quantum photocatalytic coating 12; the first blue light prevention quantum photocatalytic coating 11 and the second blue light prevention coating 12 are formed by spraying transparent paint added with a blue light absorbent and a nano titanium dioxide quantum photocatalyst.
When the display screen is powered on, the fan power supply is switched on, and the display screen light source can promote the reaction of the nano titanium dioxide in the blue light prevention quantum photocatalytic coating and the organic micromolecular gas, so that the display screen has the function of environmental purification; the first transparent filter screen can also purify substances such as particles, organic matters, bacteria, viruses and the like in the environment; meanwhile, the fan is beneficial to heat dissipation of the display module, and the service life is prolonged; and the air flow is driven to move, so that the purified air is discharged from the air outlet, the peripheral control quality of the display screen is improved, the air is kept fresh, and the health of a human body is facilitated.
In order to reduce the pollutant in the external environment and fall into transparent dryer and be convenient for display packing transportation, further preferred scheme still be equipped with the second transparent filter screen that the coating has the blue light quantum photocatalysis coating of preventing on the transparent dryer lower extreme is equipped with flexible bracing piece, in the bracing piece stretched into the back lid, can be with transparent dryer indentation to the back lid in.
In order to prevent pollutants from entering the rear cover from a gap between the transparent air duct and the mounting hole and ensure that the transparent air duct can move in the mounting hole along with the telescopic supporting rod, the further preferred technical scheme is that the two ends of the rubber corrugated pipe are respectively bonded to one circle of the outer side of the transparent air duct and one circle of the upper end of the mounting hole.
The further preferable technical scheme is that the first transparent filter screen substrate coated with the blue light prevention quantum photocatalytic coating is an elastic fiber layer.
Further preferably, the elastic fiber layer is made of polyurethane or polyolefin.
In order to facilitate the printed circuit board and the metal layer to be firmly connected together, a further preferred technical scheme is that the transparent cover is one of PVC, PET, PMMA, PC or glass.
Further preferably, the fan is a bladeless fan.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The air purification display screen is characterized by comprising a display screen main body and a frame surrounding the main body for one circle, wherein the back of the frame is clamped with a rear cover, the back of the frame is provided with a circle of transparent mounting groove, an annular first transparent filter screen which is matched with the mounting groove and is coated with a blue light prevention quantum photocatalytic coating is arranged in the mounting groove, the upper end of the frame is provided with a mounting hole, the upper end of the mounting hole is connected with a transparent air duct, the upper end of the transparent air duct is provided with an air inlet, the inner side of the air inlet is provided with a fan, and the lower end of the front side of the frame is provided with an air outlet; the display screen main part includes the display module who constitutes by the luminous array of LED, it has a translucent cover still to cover before the display module, the lateral surface all is equipped with the transparent blue light quantum photocatalysis coating of preventing in the translucent cover.
2. The air purifying display screen with the blue light quantum light catalytic coating as claimed in claim 1, wherein a second transparent filter screen coated with the blue light quantum light catalytic coating is arranged at the upper end of the transparent air duct, a telescopic support rod is arranged at the lower end of the transparent air duct, and the support rod extends into the rear cover to retract the transparent air duct into the rear cover.
3. The air purification display screen with the blue light prevention quantum photocatalytic coating as claimed in claim 2, wherein two ends of a rubber corrugated pipe are respectively bonded to one circle of the outer side of the transparent air duct and one circle of the upper end of the mounting hole.
4. The blue light quantum photocatalytic coating air purifying display screen of claim 3, wherein the first transparent screen substrate coated with the blue light quantum photocatalytic coating is a transparent elastic fiber layer.
5. The air purification display screen with the blue light prevention quantum photocatalytic coating as claimed in claim 4, wherein the elastic fiber layer is made of polyurethane or polyolefin.
6. The blue-light preventing quantum photocatalytic coating air purification display screen of claim 5, wherein the transparent cover is one of PVC, PET, PMMA, PC or glass.
7. The blue-light preventing quantum photocatalytic coating air purification display screen of claim 6, wherein the fan is a bladeless fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416220.3U CN211979547U (en) | 2020-03-27 | 2020-03-27 | Prevent blue light quantum photocatalytic coating air purification display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020416220.3U CN211979547U (en) | 2020-03-27 | 2020-03-27 | Prevent blue light quantum photocatalytic coating air purification display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115841786A (en) * | 2022-11-22 | 2023-03-24 | 深圳市白狐工业设计有限公司 | Display device capable of purifying air |
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- 2020-03-27 CN CN202020416220.3U patent/CN211979547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115841786A (en) * | 2022-11-22 | 2023-03-24 | 深圳市白狐工业设计有限公司 | Display device capable of purifying air |
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