TWM470284U - Light source module and electronic device - Google Patents

Abstract

A light source module includes a carrying case, at least one light source and a blue filter antibacterial deodorizing layer. The carrying case has a light emitting surface. The light source is disposed inside the carrying case and a light beam emitted from the light source is emitted out the light emitting surface. The blue filter antibacterial deodorizing layer is coated on the light emitting surface of the carrying case so as to filter out a portion of the wavelengths with below 480nm wavelength, and release the filtered energy by the photocatalyst way so as to convert into antibacterial deodorizing effect. The deodorizing antibacterial filter is made of at least nano bismuth vanadate, or nano bismuth vanadate and nano silver, or nano bismuth vanadate and nano silver oxide.

Description

Light source module and electronic device

The present invention relates to a light source module and an electronic device, and more particularly to a light source module and an electronic device having a blue-light antibacterial deodorizing layer.

In the public environment, especially in indoor public places such as schools, hospitals, stations or public offices, because of the large number of people gathered here, it is easy to make common devices (such as light source modules or electronic devices) in public places The touch is contaminated and covered with bacteria, which leads to the spread of germs. If it is serious, it will become a hotbed of disease vectors. The current solution is to adopt passive passive disinfection or cleaning, or to add antibacterial filters through the air conditioning system to antibacterial. However, the above methods require more labor costs and time, and are further more likely to cause irregularities and viral vectors as often due to incomplete disinfection. In addition, according to research, the wavelength of light that is most harmful to the human eye is light having a wavelength of 480 nm or less. The current sharing device does not have the function of filtering blue light, so it is easy to cause eye damage in long-term use.

The novel creation provides a light source module with a blue-light antibacterial deodorizing layer that can achieve filtering (such as blue light), deodorizing and antibacterial effects.

The novel creation also provides an electronic device having a deodorizing antibacterial filter layer, which can achieve filtering (such as blue light), deodorizing and antibacterial effects.

The light source module of the present invention comprises a carrying case, at least one light source and a blue-light antibacterial deodorizing layer. The carrier housing has a light exit surface. The light source is disposed in the carrying case and the light beam emitted by the light source is emitted from the light emitting surface. The blue-light antibacterial deodorizing layer is coated on the light-emitting surface of the carrying shell to filter out some light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect, wherein the blue-light antibacterial effect is filtered. The deodorant layer is composed of at least nano bismuth vanadate, or nano bismuth vanadate and nano silver, or nano bismuth vanadate and nano silver oxide.

In an embodiment of the present invention, the carrier housing is a light tube or a light box.

The light source module of the present invention comprises a carrying base, at least one light source and a blue-light antibacterial deodorizing layer. The light source is fixed to the carrier base. The blue-light antibacterial deodorizing layer is coated on the light-emitting surface of the light source to filter out light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect, wherein the blue-light antibacterial deodorizing layer is filtered. It is composed of at least nano bismuth vanadate, or nano bismuth vanadate and nano silver, or nano bismuth vanadate and nano silver oxide.

The light source module of the present invention comprises a carrying base, a lamp cover, at least one light source and a blue-light antibacterial deodorizing layer. The lampshade and the carrying base define one It accommodates space and has a light-emitting surface. The light source is fixed on the carrying base and located in the accommodating space. The deodorizing antibacterial filter layer is coated on the light-emitting surface of the lampshade to filter out light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect, wherein the blue-light antibacterial deodorizing layer is filtered. It is composed of at least nano bismuth vanadate, or nano bismuth vanadate and nano silver, or nano bismuth vanadate and nano silver oxide.

In an embodiment of the present invention, the at least one light source comprises at least one light emitting diode light strip, at least one hot cathode fluorescent lamp (HCFL) or at least one cold cathode fluorescent lamp. Cold Cathode Fluorescent Lamp (CCFL).

In an embodiment of the present invention, the blue-light antibacterial deodorant layer has a thickness of between 0.5 micrometers and 9 micrometers.

The electronic device created by the invention comprises a light source module, a display panel and a blue-light antibacterial deodorizing layer. The light source module includes at least one light source. The display panel is disposed above the light source module and has a display surface. The blue-light antibacterial deodorizing layer is coated on the display surface of the display panel to filter out light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect, wherein the blue-light antibacterial deodorizing effect is filtered. The layer is composed at least of bismuth nanovanadate, or bismuth nanovanadate and nano silver, or bismuth nanovanadate and silver oxide.

In an embodiment of the present invention, the electronic device includes a number of assistants, a liquid crystal display, a notebook computer, a tablet computer or a mobile phone.

In an embodiment of the novel creation, the above-mentioned blue-light antibacterial deodorizing layer The thickness is between 0.5 microns and 9 microns.

In an embodiment of the present invention, the at least one light source comprises at least one light emitting diode light strip, at least one hot cathode fluorescent discharge lamp tube or at least one cold cathode fluorescent lamp tube.

Based on the above, the light source module of the present invention has a blue-light antibacterial deodorizing layer, which can filter out some light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect. Therefore, in addition to the function of illumination, the light source module of the present invention can also have the effects of filtering blue light, deodorizing and antibacterial, so that the environment in which the light source module is applied is relatively clean and safe.

The above described features and advantages of the present invention will become more apparent and understood from the following description.

100a, 100b, 100c, 100d‧‧‧ light source module

110a, 110b‧‧‧ carrying shell

110c, 110d‧‧‧ carrying base

112a, 112b, 122c, 142d‧‧‧ light surface

120a, 120b, 120c, 120d‧‧‧ light source

130a, 130b, 130c, 130d‧‧‧ filter blue antibacterial deodorant layer

140d‧‧‧shade

200‧‧‧Electronic devices

210‧‧‧Light source module

212‧‧‧Light source

220‧‧‧ display panel

222‧‧‧ display surface

230‧‧‧Blu-ray antibacterial deodorant layer

D, D’‧‧‧ thickness

S‧‧‧ accommodating space

FIG. 1 is a schematic diagram of a light source module according to an embodiment of the present invention.

2 is a schematic diagram of a light source module according to another embodiment of the present invention.

FIG. 3 is a schematic diagram of a light source module according to another embodiment of the present invention.

FIG. 4 is a schematic diagram of a light source module according to another embodiment of the present invention.

FIG. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention.

FIG. 1 is a schematic diagram of a light source module according to an embodiment of the present invention. Referring to FIG. 1, in the embodiment, the light source module 100a includes a carrier housing 110a, at least one light source 120a, and a blue-light antibacterial deodorizing layer 130a. The carrier housing 110a has a light exiting surface 112a. The light source 120a is disposed in the carrying case 110a, and the light beam emitted by the light source 120a is emitted by the light emitting surface 112a. The filtered blue antibacterial deodorizing layer 130a is coated on the light emitting surface 112a of the carrying case 110a to filter out light having a wavelength of 480 nm or less and convert the filtered energy into a photocatalytic manner to have an antibacterial deodorizing effect. In particular, the blue-filtering antibacterial deodorizing layer 130a of the present embodiment is composed of at least cerium nanovanadate, or cerium nanovanadate and nano silver, or cerium nanovanadate and silver oxide.

More specifically, in the present embodiment, the carrying case 110a is embodied in a long strip type of lamp. The material of the carrying case 110a is, for example, glass or plastic, but is not limited thereto. The light source 120a is, for example, at least one light emitting diode light strip, at least one hot cathode fluorescent lamp (HCFL) or at least one cold cathode fluorescent lamp (CCFL), but Not limited to this. Here, the light source 120a is illustrated as a cold cathode fluorescent tube as an example. Further, the thickness D of the blue-filtered antibacterial deodorizing layer 130a of the present embodiment is between 0.5 μm and 9 μm.

In particular, the material of the blue-light antibacterial deodorizing layer 130a of the present embodiment, nano-vanadate or strontium nanovanadate and nano silver, or nano vanadate and silver oxide, which have a filter The function of illuminating light of wavelengths below 480 nm. In other words, the blue-filtered antibacterial deodorizing layer 130a of the present embodiment can filter blue light. On the other hand, the blue-light-sensitive antibacterial deodorizing layer 130a of the present invention can convert the energy of a wavelength of 480 nm or less into a photocatalytic manner to have an antibacterial deodorizing effect. Therefore, the blue-lighting antibacterial deodorizing layer 130a of the present embodiment is used. It also has the function of deodorization and antibacterial.

In short, when the blue-light antibacterial deodorizing layer 130a is applied to the light-emitting surface 112a of the carrying case 110a, the blue-light anti-bacterial deodorizing layer 130a can filter out part of the blue light to protect the user's eyes. It can have deodorizing and antibacterial functions. In this way, the light source module 100a of the embodiment has the functions of filtering (such as blue light), deodorizing and antibacterial in addition to the function of illumination.

It is to be noted that the following embodiments use the same reference numerals and parts of the above-mentioned embodiments, and the same reference numerals are used to refer to the same or similar elements, and the description of the same technical content is omitted. For the description of the omitted portions, reference may be made to the foregoing embodiments, and the following embodiments are not repeated.

2 is a schematic diagram of a light source module according to another embodiment of the present invention. Referring to FIG. 2, the light source module 100b of the present embodiment is similar to the light source module 100a of FIG. 1, but the main difference is that the carrier housing 110b of the embodiment is embodied as a light box, such as a T-bar. The light box is made of, for example, a light steel frame. The light source 120b is disposed in the carrying case 110b, and the light emitted by the light source 120b can sequentially pass through the light emitting surface 112b of the carrying case 110b and the filter blue applied to the light emitting surface 112b. The photobacterial deodorizing layer 130a is transmitted to the outside.

FIG. 3 is a schematic diagram of a light source module according to another embodiment of the present invention. Referring to FIG. 3, the light source module 100c of the present embodiment is similar to the light source module 100a of FIG. 1, but the main difference between the two is that the light source 120c of the embodiment is embodied as a light-emitting diode strip (LED light). Bar), wherein the light source 120c is fixed to the carrier base 110c.

In particular, the blue-filtered antibacterial deodorizing layer 130c of the present embodiment is directly coated on the light-emitting surface 122c of the light source 120c to filter out light having a wavelength of 480 nm or less and convert the filtered energy into a photocatalytic manner to have an antibacterial removal. Stinky effect. Therefore, the light source module 100c of the present embodiment has the functions of filtering (such as blue light), deodorizing, and antibacterial in addition to the function of illumination.

FIG. 4 is a schematic diagram of a light source module according to another embodiment of the present invention. Referring to FIG. 4, the light source module 100d of the present embodiment is similar to the light source module 100c of FIG. 3, but the main difference between the two is that the light source module 100c of the present embodiment further includes a light cover 140d, wherein the light cover 140d and The carrying base 110d defines an accommodating space S, and the light source 120d is located in the accommodating space S, and the lamp cover 140d has a light emitting surface 142d.

In particular, the blue-light antibacterial deodorizing layer 130d of the present embodiment is coated on the light-emitting surface 142d of the lamp cover 140d to filter out light having a wavelength of 480 nm or less and convert the filtered energy into a photocatalytic manner to have an antibacterial removal. Stinky effect. Therefore, the light source module 100d of the present embodiment can have a function of filtering (such as blue light), deodorizing, and antibacterial.

FIG. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention. Referring to FIG. 5 , the electronic device 200 of the embodiment includes a light source module 210 , a display panel 220 , and a blue light filtering antibacterial deodorizing layer 230 . The light source module 210 includes at least one light source 212, wherein the light source 212 is, for example, at least one light emitting diode light strip, at least one hot cathode fluorescent discharge lamp, or at least one cold cathode fluorescent tube, but is not limited thereto. . The display panel 220 is disposed above the light source module 220 and has a display surface 222 .

In particular, the blue-filtered antibacterial deodorizing layer 230 of the present embodiment is directly coated on the display surface 222 of the display panel 220 to filter out light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner. The antibacterial deodorizing effect, wherein the blue-light antibacterial deodorizing layer 230 is composed of at least nano-vanadate, or nano-vanadate and nano-silver, or nano-vanadate and nano-silica. Here, the thickness D' of the blue-light antibacterial deodorizing layer 230 is between 0.5 micrometers and 9 micrometers, and the electronic device 200 is, for example, a number of assistants, a liquid crystal display, a notebook computer, a tablet computer or a mobile phone. .

Since the electronic device 200 of the embodiment has the blue-light antibacterial deodorizing layer 230, when the blue-light antibacterial deodorizing layer 230 is directly coated on the display surface 222, in addition to filtering the blue light to protect the eyes of the user. It also has the function of protecting the display panel 220. In addition, the blue-light antibacterial deodorizing layer 230 can convert the filtered energy into a photo-catalytic manner to have an antibacterial and deodorizing effect due to its material properties. Therefore, the blue-light antibacterial deodorizing layer 230 of the present embodiment can also make an electron. The device 200 has a function of deodorizing and antibacterial.

In summary, the light source module of the present invention has a blue-light antibacterial deodorizing layer, which can filter out light of a wavelength below 480 nm and convert the filtered energy into a photocatalytic manner to have an antibacterial and deodorizing effect. Therefore, in addition to the function of illumination, the light source module of the present invention can also have the effects of filtering blue light, deodorizing and antibacterial, so that the environment in which the light source module is applied is relatively clean and safe.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.

100a‧‧‧Light source module

110a‧‧‧ Carrying shell

112a‧‧‧Lighting surface

120a‧‧‧Light source

130a‧‧‧Blu-ray antibacterial deodorant layer

D‧‧‧thickness

Claims (10)

A light source module includes: a carrying case having a light emitting surface; at least one light source disposed in the carrying case, and a light beam emitted by the light source is emitted from the light emitting surface; and a blue light filtering antibacterial deodorizing layer, Coating on the light-emitting surface of the carrier shell to filter out light of a wavelength below 480 nm and converting the filtered energy into a photocatalytic manner to have an antibacterial deodorizing effect, wherein the blue-light antibacterial deodorizing layer is at least It is composed of bismuth nanovanadate or bismuth nanovanadate and nano silver, or bismuth nanovanadate and silver oxide. The light source module of claim 1, wherein the carrier housing is a light tube or a light box. A light source module includes: a carrier base; at least one light source fixed on the carrier base; and a blue light filtering antibacterial deodorizing layer coated on a light emitting surface of the light source to filter out light of a wavelength below 480 nm And filtering the filtered energy into a photocatalytic manner to have an antibacterial deodorizing effect, wherein the filtered blue antibacterial deodorizing layer is at least bismuth nanovanadate, or nano bismuth vanadate and nano silver, or nano It consists of bismuth vanadate and silver oxide. A light source module includes: a bearing base; a light cover, defining an accommodating space with the carrying base, and having a light emitting surface; at least one light source fixed on the carrying base and located in the accommodating space; and a blue-light antibacterial deodorizing layer coated on The light-emitting surface of the lampshade filters out light of a wavelength below 480 nm and converts the filtered energy into a photocatalytic manner to have an antibacterial deodorizing effect, wherein the blue-light antibacterial deodorizing layer is at least composed of nano-vanadic acid铋, or nano bismuth vanadate and nano silver, or nano vanadate bismuth and nano silver oxide. The light source module of claim 1, wherein the at least one light source comprises at least one light emitting diode light strip, at least one hot cathode fluorescent discharge lamp or at least one cold cathode fluorescent lamp tube. The light source module of claim 1, wherein the thickness of the blue-light antibacterial deodorant layer is between 0.5 micrometers and 9 micrometers. An electronic device comprising: a light source module comprising at least one light source; a display panel disposed above the light source module and having a display surface; and a blue light filtering antibacterial deodorizing layer coated on the display panel The display surface is configured to filter out light having a wavelength of 480 nm or less and convert the filtered energy into a photocatalytic manner to have an antibacterial deodorizing effect, wherein the blue-light antibacterial deodorizing layer is at least bismuth nano-vanadate, or Nano-vanadate and nano-silver, or nano-vanadate and nano-oxidation Made up of silver. The electronic device of claim 7, wherein the electronic device comprises a number of person assistants, a liquid crystal display, a notebook computer, a tablet computer or a mobile phone. The electronic device of claim 7, wherein the blue-light antibacterial deodorant layer has a thickness of between 0.5 micrometers and 9 micrometers. The electronic device of claim 7, wherein the at least one light source comprises at least one light emitting diode light strip, at least one hot cathode fluorescent discharge lamp tube or at least one cold cathode fluorescent lamp tube.