CN211399355U

CN211399355U - Mirror surface anti-fogging lens

Info

Publication number: CN211399355U
Application number: CN201922472221.XU
Authority: CN
Inventors: 兰德财
Original assignee: Zhongshan Eaton Photoelectric Co ltd
Current assignee: Zhongshan Eaton Photoelectric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of lenses, and discloses a mirror surface anti-fogging lens, which comprises a shell, a lens body arranged on the shell and a light-emitting component arranged in the shell, wherein the shell comprises an outer shell and an inner shell, the lens body is fixed between the outer shell and the inner shell, the light-emitting component is fixed on one side of the inner surface of the inner shell through screws, and a hollow state is formed between the outer shell and the inner shell; through dividing into shell and inner shell with the casing to be the hollow state between shell and the inner shell, be equipped with the conducting strip simultaneously between shell and inner shell, the one end and the light-emitting component contact of conducting strip, the other end and lens contact, at the in-process of using, light-emitting component can produce the heat, and can conduct to the conducting strip on, can conduct the heat to lens through the conducting strip on, thereby can avoid at the in-process of using, the atomizing takes place for lens, thereby influence the condition of the light transmissivity performance of lens.

Description

Mirror surface anti-fogging lens

Technical Field

The utility model relates to a lens technical field specifically is a mirror surface antifogging lens.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, the lens is composed of a plurality of lenses, and the lens comprises a plastic lens and a glass lens.

But current lens are at the in-process of using, because LED lamps and lanterns are in the work, can produce the heat, thereby can make the inside air temperature who goes of lamps and lanterns rise, when contacting the lower lens of temperature, can make lens take place the condition of atomizing, thereby influence the light permeability of lens, and generally can install the lamp shade on current LED lamps and lanterns, come to protect lens, avoid lens to receive destruction, but the in-process of using, the easy adhesion dust on the lamp shade, thereby influence the printing opacity effect of whole lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mirror surface antifogging lens has solved current lens at the in-process that uses, and the inside air temperature who goes of lamps and lanterns risees, when contacting the lower lens of temperature, can make lens take place the atomizing condition to influence the light transmittance of lens, and the long-time use of lamp shade on some LED lamps and lanterns, easy adhesion dust on the lamp shade, thereby influence the problem of the printing opacity effect of whole lamps and lanterns.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mirror surface antifogging lens, includes the casing and installs lens body on the casing and installing the inside light-emitting component of casing, the casing includes shell and inner shell, the lens body is fixed the shell with between the inner shell, light-emitting component passes through the screw fixation and is in internal surface one side of inner shell, the shell with be the cavity state between the inner shell, just the shell with the symmetry is equipped with the conducting strip between the inner shell, two the one end of conducting strip all runs through the inner shell, and all with light-emitting component's surface is laminated mutually, two the other end of conducting strip all with the outside wall of lens body is laminated mutually.

Preferably, the outer side wall of the lens body is provided with a heat conduction ring, one end of each heat conduction sheet is in contact with the outer side wall of the heat conduction ring, and the heat conduction ring is made of heat conduction silicone grease.

Preferably, a heat conducting pad is arranged between the heat conducting sheet and the light emitting assembly, the upper surface and the lower surface of the heat conducting pad are respectively attached to the outer side wall of the light emitting assembly and one end of the heat conducting sheet, and the heat conducting pad is made of heat conducting silicone grease.

Preferably, one side sealing connection of casing has the protection casing, the protection casing is the plastics material.

Preferably, the side of the protective cover, which is far away from the shell, is adhered with the nano-film.

(III) advantageous effects

The utility model provides a mirror surface anti-fogging lens possesses following beneficial effect:

(1) the utility model discloses a divide into shell and inner shell with the casing to be the cavity state between shell and the inner shell, be equipped with the conducting strip simultaneously between shell and inner shell, the one end and the light-emitting component contact of conducting strip, the other end and lens contact, at the in-process of use, light-emitting component can produce the heat, and can conduct to the conducting strip on, can conduct the heat to lens through the conducting strip, thereby can avoid the in-process of using, the atomizing takes place for lens, thereby influence the condition of the light transmissivity ability of lens.

(2) The utility model discloses a at the one side laminating nanometer membrane of protection casing, at the in-process that uses, dust in the outside air can not the adhesion on nanometer membrane to can avoid the dust to accumulate on the protection casing, thereby influence the luminous effect of whole lamps and lanterns.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the middle protective cover of the present invention.

In the figure: 1. a housing; 2. a protective cover; 3. a lens body; 4. a heat conducting ring; 5. a housing; 6. a heat conductive sheet; 7. an inner shell; 8. a light emitting assembly; 9. a thermally conductive pad; 10. and (4) a nano film.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a mirror surface anti-fogging lens comprises a shell 1, a lens body 3 arranged on the shell 1 and a light-emitting component 8 arranged inside the shell 1, wherein the shell 1 comprises an outer shell 5 and an inner shell 7, the lens body 3 is fixed between the outer shell 5 and the inner shell 7, the light-emitting component 8 is fixed on one side of the inner surface of the inner shell 7 through screws, the outer shell 5 and the inner shell 7 are in a hollow state, heat-conducting fins 6 are symmetrically arranged between the outer shell 5 and the inner shell 7, one ends of the two heat-conducting fins 6 penetrate through the inner shell 7 and are attached to the outer surface of the light-emitting component 8, the other ends of the two heat-conducting fins 6 are attached to the outer side wall of the lens body 3, in the using process, the light-emitting component 8 can generate heat and can be conducted to the two heat-conducting fins 6, the heat can be conducted to the lens body 3 through the two heat-, therefore, the heat is not excessively dissipated in the transferring process, and most of the heat can be transferred to the lens body 3 through the two heat-conducting fins 6, so that the phenomenon that the lens body 3 is atomized in the using process and the light transmission performance of the lens body 3 is influenced can be avoided.

Further, the lateral wall of lens body 3 is equipped with heat conduction circle 4, and the one end of two conducting strips 6 all contacts with the lateral wall of heat conduction circle 4, and heat conduction circle 4 is the heat conduction silicone grease material, through heat conduction circle 4, can make the better conduction of the heat on two conducting strips 6 to lens body 3.

Further, be equipped with heat conduction pad 9 between conducting strip 6 and the light-emitting component 8, the upper surface and the lower surface of heat conduction pad 9 laminate mutually with the lateral wall of light-emitting component 8 and the one end of conducting strip 6 respectively, and heat conduction pad 9 is the heat conduction silicone grease material, can make the better conduction of the heat on the light-emitting component 8 to two conducting strips 6 on through heat conduction pad 9.

Further, one side sealing connection of casing 1 has protection casing 2, and protection casing 2 is the good plastics material of transparency, can protect lens body 3 through protection casing 2, avoids in the use, under the condition of external factor, the condition that lens body 3 takes place to damage.

Further, one side laminating that casing 1 was kept away from to protection casing 2 has nanometer membrane 10, and after long-time use, nanometer membrane 10 on the protection casing 2 can effectually avoid the dust in the outside air to pile up on protection casing 2 to influence the light transmissivity of protection casing 2, and then influence the luminous effect of whole LED lamps and lanterns.

To sum up, the utility model discloses a work flow: in the use process, light-emitting component 8 can produce the heat, and can conduct to on two conducting strips 6, can be with heat conduction to lens body 3 on through two conducting strips 6, because be the well state between shell 5 and the inner shell 7, therefore the heat is at the in-process of transmission, the condition that can not take place too much scattering and disappearing, most heat can be conducted to lens body 3 on through two conducting strips 6, thereby can avoid in-process using, lens body 3 takes place the atomizing, thereby influence the condition of the light transmissivity of lens body 3, and after long-time use, nanometer membrane 10 on the protection casing 2 can effectually avoid the dust in the outside air to pile up on protection casing 2, thereby influence the light transmissivity of protection casing 2, and then influence the luminous efficacy of whole LED lamps and lanterns.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mirror surface antifogging lens, includes casing (1) and installs lens body (3) on casing (1) and install in inside light-emitting component (8) of casing (1), its characterized in that: casing (1) includes shell (5) and inner shell (7), lens body (3) are fixed shell (5) with between inner shell (7), light-emitting component (8) pass through the screw fixation be the internal surface one side of inner shell (7), shell (5) with be the cavity state between inner shell (7), just shell (5) with the symmetry is equipped with conducting strip (6) between inner shell (7), two the one end of conducting strip (6) all runs through inner shell (7), and all with the surface of light-emitting component (8) is laminated mutually, two the other end of conducting strip (6) all with the outside wall of lens body (3) is laminated mutually.

2. The mirror antifogging lens of claim 1, wherein: the lateral wall of lens body (3) is equipped with heat conduction circle (4), two the one end of conducting strip (6) all with the lateral wall of heat conduction circle (4) contacts, heat conduction circle (4) are heat conduction silicone grease material.

3. The mirror antifogging lens of claim 1, wherein: the LED lamp is characterized in that a heat conducting pad (9) is arranged between the heat conducting sheet (6) and the light emitting assembly (8), the upper surface and the lower surface of the heat conducting pad (9) are respectively attached to the outer side wall of the light emitting assembly (8) and one end of the heat conducting sheet (6), and the heat conducting pad (9) is made of heat conducting silicone grease.

4. The mirror antifogging lens of claim 1, wherein: one side sealing connection of casing (1) has protection casing (2), protection casing (2) are the plastics material.

5. The mirror antifogging lens of claim 4, wherein: one side of the protective cover (2) far away from the shell (1) is adhered with a nano film (10).