CN211653198U

CN211653198U - Antifog sapphire camera lens

Info

Publication number: CN211653198U
Application number: CN202020342429.XU
Authority: CN
Inventors: 张梓丰
Original assignee: Dongguan Honghan Electronic Machinery Co ltd
Current assignee: Dongguan Honghan Electronic Machinery Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-09
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an antifog sapphire camera lens, including stratum basale, anti ultraviolet layer, insulating layer and antifog layer, stratum basale, anti ultraviolet layer, insulating layer and antifog layer are arranged in proper order, the stratum basale is made for sapphire glass, anti ultraviolet layer is made for filter glass, the insulating layer is made for quartz glass, antifog layer comprises the anti-soil membrane, the anti-soil membrane includes anti-wear membrane, multilayer refraction membrane and top layer antifouling membrane. This lens is the antifouling membrane of combined type lens cooperation, can effectively realize the thermal-insulated of lens, ultraviolet ray and anti-soil antifog, the membrane of resistance to abrasion in the anti-soil membrane can strengthen the protection to the lens, avoided the lens to receive the problem that external factors influence caused wearing and tearing, the luminousness of lens can be improved to the multilayer refraction membrane, guarantee the clarity of lens, the anti dirty membrane of top layer can block steam and oil stain on the lens, play waterproof antifog effect, also can prevent that the fingerprint from leaving the vestige at the lens simultaneously.

Description

Antifog sapphire camera lens

Technical Field

The utility model relates to a mobile phone device technical field specifically is an antifog sapphire camera lens.

Background

The digital camera function of the mobile phone refers to whether the mobile phone can take a still picture or a short picture by a built-in or external digital camera, and is rapidly developed as a new additional function of the mobile phone.

The lens of present cell-phone camera is mostly monomer lens, and when the cold and hot difference in temperature appeared, fog appeared easily on the lens, causes the fuzzy condition of camera lens, causes certain influence to shooting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antifog sapphire camera lens, the lens of having solved present camera are mostly monomer lens, when the cold and hot difference in temperature appears, appear fog on the lens easily, cause the fuzzy condition of camera lens, cause certain influence to the shooting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an antifog sapphire camera lens, includes stratum basale, anti ultraviolet layer, insulating layer and antifog layer, stratum basale, anti ultraviolet layer, insulating layer and antifog layer are arranged in proper order, the stratum basale is made for sapphire glass, the anti ultraviolet layer is made for filter glass, the insulating layer is made for quartz glass, antifog layer comprises anti-soil membrane, anti-soil membrane includes anti-wear membrane, multilayer refraction membrane and the anti-soil membrane of top layer.

Preferably, the anti-fouling film is made of fluoride, and the thickness of the anti-abrasion film is 3-5 mm.

Preferably, the thickness of the multilayer refractive film is 0.3 mm.

Preferably, the thickness of the top anti-fouling film is 0.005-0.01 mm.

Preferably, the thickness of the substrate layer is between 0.5 and 0.8 mm.

Preferably, the diameter of the ultraviolet-proof layer is the same as that of the substrate layer, and the thickness of the ultraviolet-proof layer is 0.2-0.4 mm.

Preferably, the diameter of the heat insulation layer is the same as that of the substrate layer, and the thickness of the heat insulation layer is 0.3-0.5 mm.

(III) advantageous effects

The utility model provides an antifog sapphire camera lens. The method has the following beneficial effects:

this lens is the antifouling membrane of combined type lens cooperation, can effectively realize the thermal-insulated of lens, ultraviolet ray and anti-soil antifog, the membrane of resistance to abrasion in the anti-soil membrane can strengthen the protection to the lens, avoided the lens to receive the problem that external factors influence caused wearing and tearing, the luminousness of lens can be improved to the multilayer refraction membrane, guarantee the clarity of lens, the anti dirty membrane of top layer can block steam and oil stain on the lens, play waterproof antifog effect, also can prevent that the fingerprint from leaving the vestige at the lens simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the antifogging layer structure of the present invention.

In the figure, a substrate layer-1, an ultraviolet-proof layer-2, a heat insulation layer-3, an antifogging layer-4, an abrasion-resistant film-5, a multilayer refraction film-6 and a top antifouling film-7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: the utility model provides an antifog sapphire camera lens, includes stratum basale 1, anti ultraviolet layer 2, insulating layer 3 and antifog layer 4, stratum basale 1, anti ultraviolet layer 2, insulating layer 3 and antifog layer 4 are arranged in proper order, stratum basale 1 is made for sapphire glass, anti ultraviolet layer 2 is made for filter glass, insulating layer 3 is made for quartz glass, antifog layer 4 comprises anti-soil membrane, anti-soil membrane includes anti-wear membrane 5, multilayer refraction membrane 6 and top layer antifouling membrane 7.

The anti-fouling film is made of fluoride, and the thickness of the anti-wear film 5 is 3-5 mm. The abrasion resistant film provides external protection for the lens, and scratching of the lens is avoided.

The thickness of the multilayer refractive film 6 was 0.3 mm. The light transmittance of the lens is improved, and the definition of the lens is enhanced.

The thickness of the top antifouling film 7 is 0.005-0.01 mm. The top layer antifouling film can avoid the adhesion of outside dust and the adhesion of moisture and oil stains, and simultaneously reduces the trace left by fingerprints.

The thickness of the substrate layer 1 is 0.5-0.8 mm. The basal layer made of sapphire ensures the integral hardness of the lens and reduces the probability of damage.

The diameter of the ultraviolet-proof layer 2 is the same as that of the substrate layer 1, and the thickness of the ultraviolet-proof layer 2 is 0.2-0.4 mm. The ultraviolet-proof layer made of the filter glass can filter ultraviolet rays and reduce the damage of sunlight to eyes.

The diameter of the heat insulation layer 3 is the same as that of the substrate layer 1, and the thickness of the heat insulation layer 3 is 0.3-0.5 mm. The thermal-insulating layer of quartz glass material, some heat of separation high temperature light band penetrate the lens and cause the damage to eyes.

The working principle is as follows: the membrane of resistance to wears 5 in the anti-soil membrane can strengthen the protection to the lens, avoided the lens to receive external factors influence to cause the problem of wearing and tearing, multilayer refraction membrane 6 can improve the luminousness of lens, guarantee the clarity of lens, the anti dirty membrane 7 of top layer can block steam and the oil stain on the lens, play waterproof antifog effect, also can prevent that the fingerprint from leaving the vestige at the lens simultaneously, when meetting high temperature light beam or light, the quartz glass of insulating layer 3 can block the heat, the filter glass of anti ultraviolet layer 2 can block the ultraviolet ray, provide the protection to eyes.

The utility model discloses a stratum basale 1, anti ultraviolet layer 2, insulating layer 3, antifogging layer 4, anti wear film 5, multilayer refraction membrane 6, top layer antifouling membrane 7, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known or can be known through the conventional experimental method for this technical staff, the problem that the utility model solves is that the lens of present camera is mostly monomer lens, when the cold and hot temperature difference appears, fog easily appears on the lens, causes the condition that the lens blurs, causes certain influence to the shooting, the utility model discloses the lens is combined type lens cooperation antifouling membrane, can effectively realize thermal-insulated, ultraviolet ray and anti-soil antifogging of lens, the anti wear film in the antifouling membrane can strengthen the protection to the lens, has avoided the lens to receive the problem that external factor influences caused the wearing and tearing, multilayer refraction membrane can improve the luminousness of lens, guarantee the clarity of lens, the antifouling membrane of top layer can block steam and oil stain on the lens, plays waterproof antifog effect, also can prevent that the fingerprint from leaving the vestige at the lens simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an antifog sapphire camera lens, includes stratum basale (1), anti ultraviolet layer (2), insulating layer (3) and antifog layer (4), its characterized in that: the utility model discloses a solar cell, including stratum basale (1), anti ultraviolet layer (2), insulating layer (3) and antifog layer (4), stratum basale (1) is made for sapphire glass, anti ultraviolet layer (2) are made for filter glass, insulating layer (3) are made for quartz glass, antifog layer (4) comprise anti dirty membrane, anti dirty membrane is including anti membrane (5), multilayer refraction membrane (6) and the anti dirty membrane (7) of top layer.

2. The anti-fog sapphire camera lens of claim 1, wherein: the anti-pollution film is made of fluoride, and the thickness of the anti-abrasion film (5) is 3-5 mm.

3. The anti-fog sapphire camera lens of claim 1, wherein: the thickness of the multilayer refraction film (6) is 0.3 mm.

4. The anti-fog sapphire camera lens of claim 1, wherein: the thickness of the top antifouling film (7) is 0.005-0.01 mm.

5. The anti-fog sapphire camera lens of claim 1, wherein: the thickness of the substrate layer (1) is 0.5-0.8 mm.

6. The anti-fog sapphire camera lens of claim 1, wherein: the diameter of the ultraviolet-proof layer (2) is the same as that of the substrate layer (1), and the thickness of the ultraviolet-proof layer (2) is 0.2-0.4 mm.

7. The anti-fog sapphire camera lens of claim 1, wherein: the diameter of the heat insulation layer (3) is the same as that of the substrate layer (1), and the thickness of the heat insulation layer (3) is 0.3-0.5 mm.