Automatic light-changing eye-protecting glasses for electric welding
Technical Field
The utility model relates to an electric welding equipment field, concretely relates to electric welding becomes light goggles automatically.
Background
During traditional welding operation, the operator generally needs handheld face guard or wear the face guard, frequently adopts mechanical action to remove lens or face guard, can't liberate both hands thoroughly, still can influence welding quality and work efficiency, and the cost is also higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric welding becomes light goggles automatically, solve one or more among the above-mentioned prior art problem.
According to the utility model discloses an electric welding becomes automatically that light protects eyes glasses, including spectacle-frame, lens, sensitization board and spectacle-frame, the sensitization board rigid coupling in spectacle-frame upper portion, the spectacle-frame is equipped with the eye socket, the lens is located the spectacle-frame in the eye socket, the spectacle-frame with spectacle-frame both ends swing joint.
In some embodiments, the eyeglass frame is provided with a power indicator light, the power indicator light being located between the eyeglass lenses.
In some embodiments, the photosensitive plate is provided with a block photosensitive sheet.
In some embodiments, the glasses frame comprises a main frame, a telescopic frame, an ear hook and a manual switch, wherein one end of the main frame is movably connected with the glasses frame, the other end of the main frame is slidably connected with the telescopic frame, the telescopic frame can freely slide inside the main frame, the other end of the telescopic frame is fixedly connected with the ear hook, and the manual switch is arranged on the surface of the main frame.
In some embodiments, the ophthalmic lens comprises a filter lens, a darkening clip, and a goggle lens, the darkening clip being positioned between the filter lens and the goggle lens.
In some embodiments, the eyewear lens is a plano lens.
The utility model aims at providing an electric welding automatic light-changing eye protection glasses which has the advantages that the glasses can be worn on the face like common glasses, thereby freeing both hands to carry out electric welding operation and reducing working steps; meanwhile, the lens can automatically sense light change, namely is a flat lens at ordinary times, so that other work can be carried out without influencing the sight, and the working efficiency is improved; the spectacle frame can also be freely telescopic so as to adapt to different users.
Drawings
Fig. 1 is a schematic structural view of an electric welding automatic light-changing eye protection glasses according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an eyeglass frame of an electric welding automatic light-changing eye protection eyeglass according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a pair of glasses lenses of an automatic light-changing eye protection glasses for electric welding according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3:
according to the utility model discloses an electric welding becomes light goggles that turns automatically, including spectacle-frame 1, lens 4, sensitization board 2 and spectacle-frame 3, sensitization board 2 rigid coupling is in spectacle-frame 1 upper portion, spectacle-frame 1 is equipped with eye socket 11, and lens 4 is located eye socket 11 of spectacle-frame 1, and spectacle-frame 3 and spectacle-frame 1 both ends swing joint; the design allows normal wear like ordinary eyeglasses, both hands being able to do other work.
The spectacle frame 1 is provided with a power indicator light 12, and the power indicator light 12 is positioned between the spectacle lenses 4; the design can remind the user when the power supply is insufficient.
The light-sensitive plate 2 is provided with 2 light-sensitive sheets 21, so that the light-sensitive plate can face the light source in front for timely color change during electric welding operation.
The spectacle frame 3 comprises a main body frame 31, an expansion bracket 32, an ear hook 33 and a manual switch 34, wherein one end of the main body frame 31 is movably connected with the spectacle frame 1, the other end of the main body frame 31 is slidably connected with the expansion bracket 32, the expansion bracket 32 can freely slide in the main body frame 31, the other end of the expansion bracket 32 is fixedly connected with the ear hook 33, and the manual switch 34 is arranged on the surface of the main body frame 31; the length of the spectacle frame 3 can be adjusted to adapt to different users, and meanwhile, the manual switch 34 can be used for manually turning on the light-changing lens to check whether the light-changing lens is normal or not.
The eyeglass lens 4 comprises a filter lens 41, a dimmer clip 42 and a goggle lens 43, the dimmer clip 42 being located between the filter lens 41 and the goggle lens 43; the outermost filter 41 can filter light, and the dimming clip 42 connecting the circuit board and the photosensitive film 21 can automatically change color to protect the glasses after the glasses feel bright light.
Goggles lens 43 is the plain lens, and the plain lens can make the glasses of this application normally wear the use when not carrying out the electric welding operation.
When specifically using, observe earlier whether power indicator 12 is normal, ensure that the electric quantity is sufficient, adjust the length of expansion bracket 32 in the spectacle frame 3 again for the glasses of this application can comfortable wear, later can open on probation that manual switch 34 becomes the light function normal, later close manual switch 34, carry out electric welding operation after all accomplishing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.