KR20110095997A

KR20110095997A - Demist eye-glasses

Info

Publication number: KR20110095997A
Application number: KR1020100015463A
Authority: KR
Inventors: 정현재
Original assignee: 정현재
Priority date: 2010-02-20
Filing date: 2010-02-20
Publication date: 2011-08-26

Abstract

The present invention relates to an frost-removing spectacles, comprising: a heating member installed in contact with the lens inside the lens mounting groove of the spectacle frame, the heating member generating heat by supplying power, and the power supply means installed on the spectacle frame to supply power to the heating member; The present invention provides a defrosting eyeglasses including a switch installed on the eyeglass frame to turn on / off the power supplied from the power supply means to the heat generating member. It is installed to supply heat to the lens to remove frost generated on the lens, and to prevent the heating member from being exposed to maintain a clear view of the lens. Do not cause it.

Description

Defrost glasses {DEMIST EYE-GLASSES}

The present invention relates to a defrosting glasses for removing frost generated in the lens by providing a heat generating member in the lens mounting groove of the spectacle frame to supply heat to the lens.

In general, the wearer of the eyeglasses as a vision correction tool is difficult to secure the clock due to the frost of the lens caused by the temperature difference between indoor and outdoor, so that the wearer of the eyeglasses cannot immediately deal with the surrounding situation. Inconvenient work to prepare separately and uncomfortable operation of defrosting with a cloth and damage to the lens when defrosting.

In order to solve the discomfort caused by the frost caused by the lens of the glasses, a method such as applying a hydrophilic coating liquid or a hydrophilic film on the surface of the lens is used, but this is due to the damage of the coating layer and the film paper over time There was a problem that the effect of defrosting was significantly reduced.

In order to solve the problems as described above, the "glass for removing frost" of Patent Registration No. 10-0555047 registered with the Korean Patent Office.

Such conventional defrosting glasses arrange heat wires that are heat generating parts on a lens, and remove the frost generated on the lens by supplying electricity obtained from the solar cell to the heat wires.

Therefore, the defrosting glasses according to the prior art, by arranging hot wires on the surface of the lens, as well as the damage of the coating layer or film paper for preventing the frost, as well as the obstacles to obtain a clear field of view as well as the friction of using a cloth for cleaning the lens Due to the damage to the heating wire, there was a problem that deterioration of the defrosting efficiency due to the interference of the clock and the heat generation function due to the noticeable hot wire.

Accordingly, an object of the present invention is to maintain a clear field of view of the lens by not exposing the heat generating member for supplying heat to remove the frost of the lens, and to prevent the damage of the heat generating member due to contact or cleaning of the lens. To provide.

Defrosting glasses according to the present invention for achieving the above objects is in the glasses to remove the frost of the lens, the contact member is installed inside the lens mounting groove of the spectacle frame, and a heat generating member that generates heat by supplying power and And a power supply means installed on the eyeglass frame to supply power to the heat generating member, and a switch installed on the eyeglass frame to turn on / off the power supplied from the power supply means to the heat generating member.

As described above, the present invention is to provide a heat-generating member in the lens mounting groove of the spectacle frame to supply heat to the lens to remove frost generated in the lens, and to maintain a clear field of view of the lens by not exposing the heating member. In addition, there is an effect that does not cause damage to the heating element due to the contact or cleaning of the lens or interference of the clock.

1 is a perspective view of the defrosting glasses according to the present invention;
2 is a cross-sectional view taken along line AA ′ of FIG. 1;
Figure 3 is an exploded perspective view showing the main portion of the defrosting glasses according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. It should be noted that the same components in the figures represent the same numerals wherever possible. Specific details are set forth in the following description, which is provided to provide a more thorough understanding of the present invention. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

According to the present invention, a heat generating member is installed inside the lens mounting groove of the spectacle frame, and the heat generating member receives power from a power supply means installed on the spectacle frame by turning on the switch to generate heat to be transferred to the lens. Try to remove the frost caused by the lens.

1 is a perspective view showing the defrosting glasses according to the present invention, Figure 2 is a cross-sectional view taken along the line AA 'of FIG. As shown, the defrosting glasses 100 according to the present invention is a spectacle frame 110, a lens 120 mounted on the spectacle frame 110, a heat generating member 130 is installed on the spectacle frame 110, and heat generation A power supply means 140 (shown in FIG. 3) for supplying power to the member 130 for heat generation, and a switch 150 for turning on / off the power supplied to the heat generating member 130; Include.

The spectacle frame 110 is formed with a lens mounting groove 111 for mounting the edge of the lens 120 and has a pair of legs 112 to be supported by the wearer's ear.

On the other hand, the defrosting glasses 100 according to the present embodiment is a typical eye glasses or eye protection glasses, for example, but not limited to such as goggles (goggles) used to protect the eyes from dust or strong light, etc. Of course, it is also applied to special glasses, in this case, unlike the present embodiment, the lens may be made of a single, in place of the leg band worn around the head may be used.

The heat generating member 130 is installed to contact the edge of the lens 120 inside the lens mounting groove 111 of the spectacle frame 110.

The heat generating member 130 may be a heating wire or carbon heating element made of conductive carbon that generates heat by supplying power, and has a thickness that may be located between the lens mounting groove 111 and the edge of the lens 120. By positioning over the entire inner side of the lens mounting groove 111, as much as possible to contact the lens 120.

As shown in FIG. 3, the power supply means 140 is installed on the spectacle frame 110, for example, the leg 112 to supply power to the heat generating member 130. In this embodiment, one side of the spectacle frame 110 is provided. The battery is mounted in the battery mounting groove 114 is opened to the cover 113, the power of the battery is generated by the power supply line (141) is connected to the inside of the battery mounting groove 114 from the heat generating member 130 ( 130).

The power line 141 is preferably positioned inside the spectacle frame 110 when the spectacle frame 110 is manufactured, and is not limited thereto. The power line 141 may be attached to the outer surface of the spectacle frame 110. In order not to damage the resulting aesthetics, the power line 141 itself may form part of the design, or may be provided at a portion other than the front surface.

Meanwhile, the cover 113 may be coupled to the battery mounting groove 114 by a fastening member 116 such as a bolt or a screw, or may be coupled to the battery mounting groove 114 by an interference fit method, or the battery mounting groove ( 114) A sealing member 115, which is made of rubber or synthetic resin, is interposed between the battery mounting groove 114 so as to prevent entry of moisture or foreign matter into the inside.

The switch 150 is installed on the power line 141 in the spectacle frame 110 and turns on / off power supplied from the power supply unit 140 to the heat generating member 130. According to the position of the knob 151 installed to reciprocate on the side of the spectacle frame 110, the power line 141 may have an electrode or a circuit pattern for turning on / off the power line.

Referring to the operation of the defrosting glasses according to the present invention having such a configuration as follows.

When the frost occurs due to the temperature difference in the lens 120 to cover the watch, the wearer operates the switch 150 to supply power to the heat generating member 130 from the power supply means 140. Heat is generated by the resistance of the) and transferred to the lens 120, so that frost generated in the lens 120 is removed, so that the wearer can quickly secure a transparent watch.

In addition, the heat generating member 130 is installed in the lens mounting groove 111 of the spectacle frame 110 so as not to be exposed to the outside to maintain a clear view of the lens 120, and also by contact or cleaning of the lens 120 Prevents damage to the heating member 130 and clock interference due to.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

110: eyeglass frame 111: lens mounting groove
112: leg 113: cover
114: battery mounting groove 115: sealing member
116: fastening member 120: lens
130: heat generating member 140: power supply means
141: power line 150: switch
151 knob

Claims

In glasses to remove the frost of the lens,
A heating member installed in contact with the lens inside the lens mounting groove of the spectacle frame and generating heat by supplying power;
Power supply means installed on the spectacle frame to supply power to the heat generating member;
And a switch installed on the eyeglass frame to turn on / off power supplied from the power supply means to the heat generating member.

The method of claim 1, wherein the heat generating member,
Defrosting glasses, characterized in that the heating wire or carbon heating element.

According to claim 1, wherein the power supply means,
Defrosted glasses, characterized in that the battery is mounted in the battery mounting groove which is opened by a cover on one side of the spectacle frame, the power supply to the heat generating member by a power line connected from the heat generating member to the inside of the battery mounting groove.