CN215116863U

CN215116863U - Antifog lens of camera

Info

Publication number: CN215116863U
Application number: CN202120140491.5U
Authority: CN
Inventors: 莫凡
Original assignee: Shenzhen Jixin Hesheng Optical Products Co ltd
Current assignee: Shenzhen Jixin Hesheng Optical Products Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-12-10
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an antifogging lens of camera, which comprises a substrate layer, a protective layer and an antistatic layer, and is characterized in that the top end of the substrate layer is fixedly connected with the bottom end of an ultraviolet-proof layer, the top end of the ultraviolet-proof layer is fixedly connected with the bottom end of the antistatic layer, the top end of the antistatic layer is fixedly connected with the bottom end of a silica gel layer, the top end of the silica gel layer is fixedly connected with the bottom end of a PET original film layer, the top end of the PET original film layer is fixedly connected with the periphery of the bottom end of a vacuum layer, the periphery of the top end of the vacuum layer is fixedly connected with the bottom end of the protective layer, a protective washer is arranged around the protective layer, the interlayer of the protective washer is fixedly connected with a heat-conducting metal coil at equal distance, the protective layer comprises an anti-fingerprint layer, an antifogging layer and a heat-insulating layer, the bottom end of the anti-fingerprint layer is fixedly connected with the top end of the antifogging layer, one end of the heat-conducting metal coil is electrically connected with an external storage battery, the antistatic layer is made of polymer resin. The device has simple structure and convenient operation.

Description

Antifog lens of camera

Technical Field

The utility model relates to a photography equipment technical field particularly, relates to an antifog lens of camera.

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

An object of the utility model is to provide an antifog lens of camera to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antifog lens of camera, includes substrate layer, protective layer and antistatic backing, its characterized in that, the top on substrate layer and the bottom fixed connection on anti ultraviolet layer, the top on anti ultraviolet layer and the bottom fixed connection on antistatic backing, the top on antistatic backing and the bottom fixed connection on silica gel layer, the top on silica gel layer and the bottom fixed connection on the former rete of PET, the top on the former rete of PET and the bottom fixed connection all around on vacuum layer, the top on vacuum layer all around with the bottom fixed connection of protective layer, install the protective washer all around of protective layer, equidistance and heat conduction metal coil fixed connection in the intermediate layer of protective washer.

Further, the protective layer comprises an anti-fingerprint layer, an anti-fog layer and a heat insulation layer, the bottom end of the anti-fingerprint layer is fixedly connected with the top end of the anti-fog layer, and the bottom end of the anti-fog layer is fixedly connected with the top end of the heat insulation layer.

Furthermore, one end of the heat-conducting metal coil is electrically connected with an external storage battery.

Furthermore, the antifogging layer is made of an antifogging film material.

Furthermore, the antistatic layer is made of a high polymer resin material.

Further, the inner wall of the protection gasket is fixedly connected with the outer wall between the protective layer and the base material layer through a heat conduction adhesive.

Furthermore, the top end of the fingerprint-proof layer is also provided with an oil-repellent layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an anti-fingerprint layer in the protective layer, antifog layer and insulating layer play respectively and do not keep the fingerprint vestige, reduce fog and produce and adnexed effect, and thermal transmission can be stopped with the vacuum layer to the insulating layer simultaneously, prevents that the lens is cold and hot uneven. The heat-conducting metal coil can accelerate the heat dissipation rate of the device, and the protective washer and the PET original film layer have the functions of falling resistance and wear resistance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of an overall anti-fog lens for a camera;

fig. 2 is a schematic cross-sectional view of a protective layer of an anti-fog lens of a camera.

Reference numerals:

1. a protective layer; 2. a vacuum layer; 3. a PET original film layer; 4. a silica gel layer; 5. an antistatic layer; 6. an ultraviolet-proof layer; 7. a substrate layer; 8. an anti-fingerprint layer; 9. an antifogging layer; 10. a thermal insulation layer; 11. a protective gasket; 12. a heat conductive metal coil.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2, according to the embodiment of the present invention, a camera antifog lens, including substrate layer 7, protective layer 1 and antistatic layer 5, its characterized in that, the top of substrate layer 7 and the bottom fixed connection of ultraviolet-proof layer 6, the top of ultraviolet-proof layer 6 and the bottom fixed connection of antistatic layer 5, the top of antistatic layer 5 and the bottom fixed connection of silica gel layer 4, the top of silica gel layer 4 and the bottom fixed connection of the former membrane layer 3 of PET, the top of the former membrane layer 3 of PET and the bottom of vacuum layer 2 are fixed connection all around, the top of vacuum layer 2 all around with the bottom fixed connection of protective layer 1, protective layer 1 installs all around protective washer 11, equidistance and heat conduction metal coil 12 fixed connection in the intermediate layer of protective washer 11.

Through the above technical scheme of the utility model, protective layer 1 includes anti-fingerprint layer 8, antifogging layer 9 and insulating layer 10, anti-fingerprint layer 8 the bottom with anti-fingerprint layer 9's top fixed connection, anti-fingerprint layer 9 the bottom with the top fixed connection of insulating layer 10, heat conduction metal coil 12's one end and external battery electric connection, antifogging layer 9 adopts the antifogging membrane material to make, antistatic backing 5 adopts the polymer resin material to make, the inner wall of protective ring 11 and the outer wall between protective layer 1 to the substrate layer 7 pass through heat conduction adhesive fixed connection, the top of anti-fingerprint layer 8 still is equipped with the oil drainage layer.

The working principle is as follows: protective layer 1 is including preventing fingerprint layer 8, antifog layer 9 and insulating layer 10, can play and prevent that the fingerprint from being stained with and attaching, reduce the effect that the fog produced and avoided heat transfer, vacuum layer 2 can further stop the heat and transmit on the device, cooperation heat conduction metal coil 12 can avoid the device cold and hot inequality simultaneously, former rete 3 of PET and protective ring 11 can play the function of nai falling to the device, antistatic backing 5 can prevent static scurries on the lens upper stream, and ultraviolet ray in the ultraviolet ray layer 6 can filter out the light.

In summary, the following steps: the utility model discloses an anti-fingerprint layer in the protective layer, antifog layer and insulating layer play respectively and do not keep the fingerprint vestige, reduce fog and produce and adnexed effect, and thermal transmission can be stopped with the vacuum layer to the insulating layer simultaneously, prevents that the lens is cold and hot uneven. The heat-conducting metal coil can accelerate the heat dissipation rate of the device, and the protective washer and the PET original film layer have the functions of falling resistance and wear resistance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-fog lens of a camera comprises a substrate layer (7), a protective layer (1) and an anti-static layer (5), it is characterized in that the top end of the base material layer (7) is fixedly connected with the bottom end of the ultraviolet-proof layer (6), the top end of the ultraviolet-proof layer (6) is fixedly connected with the bottom end of the antistatic layer (5), the top end of the anti-static layer (5) is fixedly connected with the bottom end of the silica gel layer (4), the top end of the silica gel layer (4) is fixedly connected with the bottom end of the PET original film layer (3), the top end of the PET original film layer (3) is fixedly connected with the periphery of the bottom end of the vacuum layer (2), the periphery of the top end of the vacuum layer (2) is fixedly connected with the bottom end of the protective layer (1), protective layer (1) is installed around protective layer (11), equidistance and heat conduction metal coil (12) fixed connection in the intermediate layer of protective layer (11).

2. The camera anti-fog lens according to claim 1, wherein the protective layer (1) comprises an anti-fingerprint layer (8), an anti-fog layer (9) and a heat insulation layer (10), the bottom end of the anti-fingerprint layer (8) is fixedly connected with the top end of the anti-fog layer (9), and the bottom end of the anti-fog layer (9) is fixedly connected with the top end of the heat insulation layer (10).

3. The camera anti-fog lens according to claim 1, wherein one end of the heat conducting metal coil (12) is electrically connected with an external storage battery.

4. The camera anti-fog lens according to claim 2, wherein the anti-fog layer (9) is made of an anti-fog film material.

5. The anti-fog lens for camera head as claimed in claim 1, wherein the anti-static layer (5) is made of polymer resin.

6. The camera antifog lens according to claim 1, characterized in that, the inner wall of the protective gasket (11) and the outer wall between the protective layer (1) and the substrate layer (7) are fixedly connected through a heat-conducting adhesive.

7. The camera anti-fog lens according to claim 2, wherein the top end of the anti-fingerprint layer (8) is further provided with an oil-repellent layer.