CN211454127U

CN211454127U - Antifogging glasses

Info

Publication number: CN211454127U
Application number: CN202020444594.6U
Authority: CN
Inventors: 徐春财; 李正冬
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-09-08
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an antifog glasses, picture frame subassembly are by outer frame, insulating layer and heater to interior being equipped with in proper order, and in the installation area that is enclosed by the heater was located to the lens, the power was connected with the heater electricity. The lens is heated by the heater, the temperature of the lens is improved, the lens atomization phenomenon caused by temperature change is eliminated, and the wearing experience of a user is improved. The heat insulating layer can prevent the heat generated by the heater from being transferred to the outer frame, so that the heat can be transferred to the lens to the maximum extent, and the heating efficiency of the lens is improved. The antifogging effect can be realized without auxiliary accessories such as antifogging liquid medicine, antifogging films and the like, the structure is simple, no negative effect is generated on a human body, and the use is safe.

Description

Antifogging glasses

Technical Field

The utility model relates to a glasses technical field especially relates to an antifog glasses.

Background

At present, AR glasses are more and more popular among consumer groups due to intelligence, science and illusion and the like, and the group wearing the AR glasses can face the problem of fogging of glasses when entering a place with high temperature from a place with low temperature in winter or wearing a mask, the fogging of the glasses is longer in fading time, and the user needs to take off the glasses to wipe and then wear the glasses again, so that the experience is influenced. At present, several types of anti-fog lenses appear in the market, and the two types are mainly summarized, one type is the lens soaked by medicinal water, the lens needs to be matched with medicinal water for spraying, the lens is deformed after long-term use, and the medicinal water has certain side effect on the body of a wearer and is not good for body health; the other type is that a layer of antifogging film is attached to the surface of the lens and special antifogging mirror cloth needs to be matched, and the antifogging film and the mirror cloth have certain service life and need to be replaced regularly, and the definition of the lens and the wearing experience are influenced.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

In view of this, the utility model provides an antifog glasses heats the lens through set up the heater in the picture frame to eliminate the lens atomization phenomenon that the temperature variation brought, simple structure, safety, improvement wear experience.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides an anti-fog glasses, include: the mirror frame assembly comprises an outer frame, wherein a heat insulation layer is arranged on the inner side of the outer frame, and a heater is arranged on the inner side of the heat insulation layer; temples connected to the outer frame; a lens fixed in the installation area surrounded by the heater; a power source electrically connected to the heater.

Further, the heater is a ceramic heater.

Further, the anti-fog glasses further comprise: and the manual switch is used for manually controlling the heater to be switched on or switched off.

Further, the anti-fog glasses further comprise: and the controller is used for automatically controlling the heater to be switched on or switched off.

Further, the anti-fog glasses further comprise: the first temperature sensor is arranged on the lens and used for detecting the temperature of the lens, the first temperature sensor is communicated with the controller, and the first temperature sensor uploads the detected temperature information of the lens to the controller; when the lens temperature reaches a system set temperature value, the controller controls the heater to be turned off.

Further, after the temperature of the lens reaches a system set temperature value and the heater continues to work for t time, the controller controls the heater to be turned off.

Further, the anti-fog glasses further comprise: cell-phone APP terminal, it with controller communication, cell-phone APP terminal can set up set for the temperature value, works as first temperature sensor detects the temperature of lens reaches when setting for the temperature value, controller control the heater is closed.

Further, the anti-fog glasses further comprise: the second temperature sensor is used for detecting the change temperature difference of the environment temperature and uploading temperature difference information to the controller, and when the temperature difference information reaches a system setting temperature difference value, the controller controls the heater to be started.

Further, the power supply, the manual switch, the second temperature sensor and the controller are all arranged on the glasses legs.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

in the antifog glasses disclosed in this application, picture frame subassembly is equipped with frame, insulating layer and heater from outer to interior in proper order, and the lens is located in the installation zone who is enclosed by the heater, and the power is connected with the heater electricity. The lens is heated by the heater, the temperature of the lens is improved, the lens atomization phenomenon caused by temperature change is eliminated, and the wearing experience of a user is improved. The heat insulating layer can prevent the heat generated by the heater from being transferred to the outer frame, so that the heat can be transferred to the lens to the maximum extent, and the heating efficiency of the lens is improved. The antifogging effect can be realized without auxiliary accessories such as antifogging liquid medicine, antifogging films and the like, the structure is simple, no negative effect is generated on a human body, and the use is safe.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

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

Fig. 1 is a schematic structural view of an embodiment of the anti-fog glasses of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic diagram of an embodiment of the anti-fog glasses of the present invention.

Reference numerals:

10-a spectacle frame component, 11-an outer frame, 12-a heat insulation layer and 13-a heater;

20-a lens;

30-a temple;

40-a power supply;

50-a controller;

60-a first temperature sensor;

70-a second temperature sensor;

80-a manual switch;

and 90-a mobile phone APP terminal.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses an anti-fog glasses, refer to fig. 1, it includes picture frame subassembly 10, mirror leg 30, lens 20 and power 40. Specifically, the frame assembly 10 includes an outer frame 11, the outer frame 11 forms an outer contour of the frame assembly 10, a heat insulation layer 12 is disposed on an inner side (a side facing the lens 20) of the outer frame 11, and a heater 13 is disposed on an inner side (a side facing the lens 20) of the heat insulation layer 12; the temples 30 are connected with the outer frame 11; the lens 20 is fixedly arranged in the installation area surrounded by the heater 13; the power source 40 is electrically connected to the heater 13 to supply power to the heater 13.

When the glasses enter the environment with large temperature difference change, the lenses 20 can be fogged, the heater 13 is started at the moment, the heat generated by the heater 13 is transferred to the lenses 20, the temperature of the lenses 20 is increased, so that the atomization phenomenon on the lenses 20 can be quickly eliminated, and the wearing experience of a user is improved.

The heat insulation layer 12 can prevent the heat generated by the heater 13 from being transferred to the outer frame 11, so that the heat can be transferred to the lens 20 to the maximum extent, thereby improving the heating efficiency of the lens 20 and the speed of eliminating the fogging.

The anti-fog glasses in the application can realize the anti-fog effect without auxiliary accessories such as anti-fog liquid medicine, anti-fog films and the like, are simple in structure, cannot generate negative effects on a human body, and are safe to use.

As a preferred embodiment, the heater 13 is a ceramic heater, which has a characteristic of being free from the limitation of the shape, so that the ceramic heater can be processed into a shape adapted to the peripheral side surface of the lens 20 to completely wrap the peripheral side surface of the lens 20, which can improve the installation reliability of the lens 20, and can help to improve the heat conduction and thus the heating efficiency of the lens 20.

In addition, the ceramic heater also has the advantages of water and acid and alkali resistance, no red light, no combustion, quick temperature rise, high thermal efficiency, energy conservation, no surge current during starting, constant temperature maintenance of temperature and the like, thereby improving the heating efficiency of the lens, saving electric energy and improving the wearing safety.

As a preferred embodiment, the heater 13 is controlled to be turned on or off in a dual control design, specifically, in both a manual control and an automatic control.

As a preferred embodiment, referring to fig. 3, the anti-fog glasses further include a manual switch 80 for manually controlling the heater 13 to be turned on or off. When the atomization phenomenon needs to be eliminated, the manual switch 80 is toggled, the heater 13 is turned on, and the atomization phenomenon can be gradually eliminated after the lens 20 is heated. When the atomization phenomenon is eliminated, the manual switch 80 is shifted to turn off the heater 13.

As a preferred embodiment, with continued reference to fig. 3, the anti-fog glasses further include a controller 50 for automatically controlling the heater 13 to be turned on or off, and the automated design may further enhance the user experience.

As a preferred embodiment, the anti-fog glasses further include a first temperature sensor 60 disposed on the lens 20 for detecting the temperature of the lens 20. The first temperature sensor 60 is in communication with the controller 50, and the first temperature sensor 60 uploads sensed temperature information of the lens 20 to the controller 50. When the temperature of the lens 20 reaches the system set temperature value T1, the controller 50 controls the heater 13 to be turned off, so as to prevent the lens 20 from being damaged due to too high temperature of the lens 20.

As a preferred embodiment, after the temperature of the lens 20 reaches the system set temperature value T1 and the heater 13 continues to operate for T time (for example, 5 min), the controller 50 controls the heater 13 to turn off, so as to further improve the stability of the effect of eliminating fogging.

As a preferred embodiment, the anti-fog glasses further include a mobile phone APP terminal 90, which communicates with the controller 50, and the user can set a set temperature value T1 of the lens 20 on the mobile phone APP terminal 90. After the heater 13 is turned on, when the first temperature sensor 60 detects that the temperature of the lens 20 reaches the set temperature value T1, the controller 50 controls the heater 13 to be turned off, so as to prevent the lens 20 from being damaged due to the excessively high temperature of the lens 20. The mobile phone APP terminal 90 improves convenience and flexibility of use of a user.

As a preferred embodiment, the anti-fog glasses further include a second temperature sensor 70 in communication with the controller 50, the second temperature sensor 70 for detecting a varying temperature differential of the ambient temperature and uploading the temperature differential information to the controller 50. When the temperature difference information reaches the system set temperature difference value Δ T (e.g., 10 ℃), the lens 20 is easily fogged, and the controller 50 controls the heater 13 to automatically turn on, so as to eliminate the fogged phenomenon as soon as possible.

Referring to fig. 1, the power source 40, the manual switch 80, the second temperature sensor 70, and the controller 50 are disposed on the temple 30, and make full use of the space inside the temple 30, thereby facilitating installation and facilitating the manual operation of the manual switch 80.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An anti-fog eyewear, comprising:

the mirror frame assembly comprises an outer frame, wherein a heat insulation layer is arranged on the inner side of the outer frame, and a heater is arranged on the inner side of the heat insulation layer;

temples connected to the outer frame;

a lens fixed in the installation area surrounded by the heater;

a power source electrically connected to the heater.

2. The anti-fog spectacles of claim 1,

the heater is a ceramic heater.

3. The anti-fog eyewear of claim 1, further comprising:

and the manual switch is used for manually controlling the heater to be switched on or switched off.

4. The anti-fog eyewear of any one of claims 1-3 further comprising

And the controller is used for automatically controlling the heater to be switched on or switched off.

5. The anti-fog eyewear of claim 4, further comprising:

the first temperature sensor is arranged on the lens and used for detecting the temperature of the lens, the first temperature sensor is communicated with the controller, and the first temperature sensor uploads the detected temperature information of the lens to the controller; when the lens temperature reaches a system set temperature value, the controller controls the heater to be turned off.

6. The anti-fog spectacles of claim 5,

and after the temperature of the lens reaches the set temperature value and the heater continues to work for t time, the controller controls the heater to be closed.

7. The anti-fog eyewear of claim 5 further comprising

Cell-phone APP terminal, it with controller communication, cell-phone APP terminal can set up set for the temperature value, works as first temperature sensor detects the temperature of lens reaches when setting for the temperature value, controller control the heater is closed.

8. The anti-fog eyewear of claim 4, further comprising:

the second temperature sensor is used for detecting the change temperature difference of the environment temperature and uploading temperature difference information to the controller, and when the temperature difference information reaches a system setting temperature difference value, the controller controls the heater to be started.

9. The anti-fog spectacles of claim 8,

the power supply, the second temperature sensor and the controller are all arranged on the glasses legs.