CN209633926U - A kind of substrate and lighting apparatus of UV resistance light - Google Patents

Abstract

The utility model discloses a kind of substrates of UV resistance light, comprising: the UV resistance film layer on the substrate body surface is arranged in substrate body, and fitting；Wherein, the UV resistance film layer includes SiO₂Film layer and Nb₂O₅Film layer, the SiO₂Film layer is bonded the substrate body surface setting, the Nb₂O₅Film layer is bonded the SiO₂Film layer setting.The material of various UV resistance is compared in compared with the existing technology, and the UV resistance layer structure provided in the utility model is simple, and production cost is low, is more advantageous to industrialization volume production.The utility model additionally provides a kind of lighting apparatus, has above-mentioned beneficial effect.

Description

A kind of substrate and lighting apparatus of UV resistance light

Technical field

The utility model relates to preventing ultraviolet technical fields, set more particularly to the substrate and illumination of a kind of UV resistance light It is standby.

Background technique

Ultraviolet light is general name of the electromagnetic spectrum medium wavelength from 0.01~0.40 micron radiation, cannot cause the vision of people. 0.01~0.4 micron radiation of electromagnetic spectrum medium wavelength, both visible light purple end to the radiation between X-ray, had the function of sterilization.For Various lighting apparatus or luminaire can generally launch a certain amount of ultraviolet light, but for certain equipment, Ultraviolet light accelerates ageing equipment really, shortens a key factor of service life of equipment.

Utility model content

The purpose of the utility model is to provide the substrates and lighting apparatus of a kind of UV resistance light, solve ultraviolet light pair People or equipment according at damage the problem of.

In order to solve the above technical problems, the utility model provides a kind of substrate of UV resistance light, comprising:

The UV resistance film layer on the substrate body surface is arranged in substrate body, and fitting；

Wherein, the UV resistance film layer includes SiO₂Film layer and Nb₂O₅Film layer, the SiO₂Film layer is bonded the substrate sheet The setting of body surface face, the Nb₂O₅Film layer is bonded the SiO₂Film layer setting.

Wherein, the UV resistance film layer is SiO described in multilayer₂Film layer and the Nb₂O₅Film made of film layer is alternately stacked Layer.

Wherein, SiO described in the UV resistance film layer₂Film layer and the Nb₂O₅Total film layer number of film layer is no less than 16 layers.

Wherein, every layer of SiO in the UV resistance film layer₂Film layer and every layer of Nb₂O₅Film layer with a thickness of 10~ 70nm。

Wherein, the UV resistance film layer with a thickness of 600~1000nm.

Wherein, the substrate is glass substrate or resin material substrate.

The utility model additionally provides a kind of lighting apparatus, comprising: illuminator and lampshade cabinet, wherein the lampshade case Body is to be formed by body structure by the substrate of described in any item UV resistance light as above.

The substrate of UV resistance light provided by the utility model, substrate body, and fitting are arranged in substrate body table The UV resistance film layer in face；Wherein, UV resistance film layer includes SiO₂Film layer and Nb₂O₅Film layer, SiO₂Film layer adhesive substrates body surface Setting, Nb₂O₅Film layer is bonded the SiO₂Film layer setting.SiO is used in the utility model₂Film layer and Nb₂O₅Film layer is collectively formed UV resistance film layer, SiO₂Film layer and Nb₂O₅Film layer is for ultraviolet light, and one kind belonging to high reflectance film layer one kind, and to belong to bottom anti- Rate film layer is penetrated, after ultraviolet light is interfered by the light that both film surfaces reflect, the purple largely reflected can be eliminated UV light, to achieve the purpose that UV resistance light.The material of various UV resistance is compared in compared with the existing technology, this is practical new The UV resistance layer structure provided in type is simple, and production cost is low, is more advantageous to industrialization volume production.

The utility model additionally provides a kind of lighting apparatus, has above-mentioned beneficial effect.

Detailed description of the invention

For the clearer technical solution for illustrating the utility model embodiment or the prior art, below will to embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of the schematic diagram of the section structure of the substrate of UV resistance light provided by the embodiment of the utility model；

Fig. 2 is the schematic diagram of the ultraviolet light transmittance curve of UV resistance film layer provided by the embodiment of the utility model.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.

As shown in FIG. 1, FIG. 1 is a kind of cross-section structures of the substrate of UV resistance light provided by the embodiment of the utility model to show It is intended to, which may include:

The UV resistance film layer 2 on 1 surface of substrate body is arranged in substrate body 1, and fitting；

Wherein, UV resistance film layer 2 includes SiO₂Film layer 21 and Nb₂O₅Film layer 22, the SiO₂Film layer 21 is bonded the substrate The setting of 1 surface of ontology, the Nb₂O₅Film layer 21 is bonded the SiO₂Film layer 22 is arranged.

Ultraviolet light is general name of the electromagnetic spectrum medium wavelength from 0.01~0.40 micron radiation, cannot cause the vision of people. 0.01~0.4 micron radiation of electromagnetic spectrum medium wavelength, both visible light purple end to the radiation between X-ray.

Ultraviolet light direct irradiation skin also has in addition to having bactericidal effect and adjusts and improve nerve, endocrine, digest, follow Ring, breathing, blood, immune system and the function of promoting vitamin D to generate.But people gradually recognize in recent years, it is excessive Ultraviolet light cause photochemical reaction, can make function of human body that a series of variations occur, especially to the skin of human body, eyes and Immune system etc. causes damages.

Influence of the ultraviolet light to the skin and eyes of human body is the most obvious.For a long time, exposure repeatedly can cause skin and glue The solar keratosis (photokeratinization disease) of film.According to medical analysis, this is a kind of precancer variation.Studies have shown that ultraviolet light The damage that can cause DNA in nucleus (DNA) is an important carcinogenic factor of skin.

In addition, in the shell of some outdoor equipments or the lampshade of lighting apparatus, in the case where excessively receiving ultraviolet lighting, Also can accelerated ageing, the problems such as causing service life of equipment to reduce.

For this purpose, providing a kind of substrate for capableing of UV resistance light in the utility model, this is basically provided with UV resistance Film layer, the UV resistance film layer can prevent the UV light permeability of the overwhelming majority.

Specifically, which includes SiO₂Film layer 21 and Nb₂O₅Film layer 22.SiO₂Film layer 21 and Nb₂O₅Film layer 22 A kind of a kind of film layer for belonging to antiradar reflectivity of the film layer belonging to high reflectance, being used cooperatively by the two can reach antiultraviolet Purpose.

It should be noted that in currently available technology there is also can prevent ultraviolet light transmit film layer, but its at Separation structure is often complex, and high production cost.And the UV resistance film layer structure in the utility model is simple, cost of manufacture It is low, it is suitble to produce in enormous quantities.

In addition, the substrate 1 in the utility model can be glass substrate, plastic base, resin substrate etc..Specifically, It can be the film being arranged on French window, prevent ultraviolet (uv) transmission from coming.It can also be and be arranged on the acrylic lamp shade of LED light Film, reduce the transmissivity of ultraviolet light；It can also be the film being arranged on the plastic shell of outdoor equipment, slow down ultraviolet light Line irradiation and caused by shell aging.

Optionally, in the another specific embodiment of the utility model, the UV resistance film layer 2 is SiO described in multilayer₂Film The 21 and Nb of layer₂O₅Film layer made of film layer 22 is alternately stacked.

In order to further improve UV resistance film layer to the reflectivity of ultraviolet light, multiple groups SiO can be set₂21 He of film layer Nb₂O₅Film layer 22, and two kinds of film layers are arranged alternately, total number of plies of film layer is more, and light is irradiated to SiO₂Film layer 21 and Nb₂O₅Film The number that 22 back reflection light of layer and refracted light interfere is also more, and UV resistance film layer 2 is whole to the anti-of ultraviolet light It is also stronger to penetrate ability.

Specifically, SiO described in the UV resistance film layer 2₂Film layer 21 and the Nb₂O₅Total film layer number of film layer 22 is no less than 16 layers.It can reach the effect of a relatively good UV resistance light.

As shown in Fig. 2, Fig. 2 is the ultraviolet light transmittance curve of UV resistance film layer provided by the embodiment of the utility model Schematic diagram.As shown in Figure 2, the transmitance of ultraviolet light is relatively low, the ability with preferable UV resistance light.

Optionally, in the another specific embodiment of the utility model, every layer of SiO in the UV resistance film layer 2₂Film 21 and every layer of Nb of layer₂O₅Film layer 22 with a thickness of 10~70nm.

Specifically, the SiO₂Film layer 21 and Nb₂O₅Every thickness degree of film layer 22 specifically can be 10nm, 20nm, 30nm, 40nm、50nm、60nm、70nm。

Further, UV resistance film layer 2 with a thickness of 600~1000nm, specifically, can be 600nm, 700nm, 800nm、900nm、1000nm。

A kind of lighting apparatus is additionally provided in the utility model, which includes illuminator and lampshade cabinet, In, which is that the substrate of UV resistance light as described in above-mentioned any embodiment is formed by body structure.

Because lampshade cabinet has the function of UV resistance transmission, then can effectively prevent purple in light transmission process UV light is transmitted through except lampshade cabinet, is avoided in lighting apparatus lighting process, the eye of the ultraviolet light of transmitting to user And skin is irradiated, and the health of user is caused to damage.Therefore the lighting apparatus provided in the utility model, more favorably In the physical and mental health of user, meet requirement of the current user to health environment-friendly household.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other The difference of embodiment, same or similar part may refer to each other between each embodiment.

Claims (4)

1. a kind of substrate of UV resistance light, which is characterized in that be arranged including substrate body, and fitting in the substrate body The UV resistance film layer on surface；

Wherein, the UV resistance film layer includes SiO2 film layer and Nb2O5 film layer, and the SiO2 film layer is bonded the substrate body table Face setting, the Nb2O5 film layer are bonded the SiO2 film layer setting；

Film layer made of the UV resistance film layer is alternately stacked for SiO2 film layer and the Nb2O5 film layer described in multilayer；

Total film layer number of SiO2 film layer described in the UV resistance film layer and the Nb2O5 film layer is no less than 16 layers；

Every layer of SiO2 film layer and every layer of Nb2O5 film layer with a thickness of 10~70nm in the UV resistance film layer.

2. the substrate of UV resistance light as described in claim 1, which is characterized in that the UV resistance film layer with a thickness of 600 ~1000nm.

3. the substrate of UV resistance light as claimed in claim 1 or 2, which is characterized in that the substrate is glass substrate or tree Rouge material substrate.

4. a kind of lighting apparatus characterized by comprising illuminator and lampshade cabinet, wherein the lampshade cabinet is by such as The substrate of the described in any item UV resistance light of claim 1 to 2 is formed by body structure.