CN119632754A - Auto-darkening welding goggles - Google Patents

Abstract

The present invention provides an automatic dimming welding eye mask, which relates to the technical field of protective equipment, and comprises a mask and a buckle fixed on the mask, wherein the mask is provided with an eye mask, the eye mask is provided with a dimming liquid crystal, and the side of the mask is provided with a controller for adjusting the color of the dimming liquid crystal. The color displayed by the dimming liquid crystal is controlled by the controller to achieve shading, and the shading effect is good. At the same time, the buckle makes it convenient to wear the entire welding eye mask on the user's head, and the user does not need to hold it continuously when using it, so as to avoid a blind spot in the field of vision.

Description

Automatic light-changing welding eye mask

Technical Field

The invention relates to the technical field of protective articles, in particular to an automatic dimming welding eye mask.

Background

The welding operation is realized by using a welding rod to melt a metal part at high temperature through an arc, the working principle is that the voltage is reduced through a common 220V or 380V voltage through a transformer in the welding machine, the current is enhanced, and huge arc heat is generated by electric energy to melt the welding rod and steel, the welding rod is melted to enable the fusion property between the steel and the steel to be higher, along with the progress of technology, the requirements of people on the protection of human bodies in the welding process are higher and higher in the life, so that some novel protective helmet styles for the welding are layered endlessly.

In order to ensure the normal welding, a user generally uses a welding mask to shield the arc light at the front end, but the shielding is not convenient enough, and eyes of the user are damaged if the shielding effect is poor. And the common welding mask is not worn, a user holds the welding mask with one hand and holds the welding gun with the other hand for welding, so that the welding mask can not be completely shielded every time under single-hand operation, and a visual field blind area is easy to appear.

Disclosure of Invention

The invention aims to solve the technical problem that the existing welding mask cannot provide a good shielding effect, and provides an automatic dimming welding eye mask for overcoming the defects in the prior art.

The invention provides an automatic dimming welding eye mask which comprises a mask and a buckle belt fixed on the mask, wherein the mask is provided with an eye mask, dimming liquid crystal is arranged on the eye mask, and a controller for adjusting the color of the dimming liquid crystal is arranged on the side edge of the mask.

Compared with the prior art, the automatic dimming welding eye mask has the advantages that the color of the dimming liquid crystal display is controlled through the controller, the shading effect is good, meanwhile, the whole welding eye mask is conveniently worn on the head of a user through the buckle belt, and the user does not need to hold the welding eye mask continuously when using the welding eye mask, so that the blind area of the field of view is avoided.

In one possible implementation manner, a plurality of keys for adjusting the parameters of the dimming liquid crystal are arranged on the side edge of the mask, and the keys are electrically connected with the controller.

Compared with the prior art, the light-changing liquid crystal is adjusted through the keys, can be used in various environments and has a wide application range.

In one possible implementation manner, a first key for adjusting the mode of the controller, a second key for upwards selecting, a third key for downwards selecting and a fourth key for adjusting the dimming delay time are arranged on the side edge of the face mask, and the first key, the second key, the third key and the fourth key are all electrically connected with the controller.

Compared with the prior art, the dimming liquid crystal display has the advantages that multiple functions are adjusted through the four keys, so that the dimming liquid crystal display has a better display effect, and meanwhile, shielding and normal vision are realized.

In one possible embodiment, the mask is provided with a light sensitive tube for sensing the intensity of light, and the light sensitive tube is electrically connected with the controller.

Compared with the prior art, the light sensing device has the advantages that the light sensing device automatically realizes light sensing through the arrangement of the light sensing tube, and the light-changing liquid crystal is automatically adjusted through the controller, so that a user does not need to adjust the light-changing liquid crystal independently during use.

In one possible embodiment, a solar light emitting panel is provided on the mask, the solar light emitting panel being electrically connected to a battery, the battery being electrically connected to a controller.

Compared with the prior art, a user can generate high-brightness arc light in the welding process, and the solar light-emitting plate is used for carrying out photoelectric conversion on the light, so that the energy storage of a battery is realized, and the whole welding eye mask is ensured to have better service life.

In one possible implementation manner, the mask is internally provided with an air supply motor, and an air outlet of the air supply motor is arranged on the side edge of the mask.

Compared with the prior art, through setting up air supply motor and air outlet, guarantee that the user is wearing the in-process for a long time, the eye can not dry.

In one possible implementation manner, the air outlet of the air supply motor is a plurality of through holes.

Compared with the prior art, through setting up a plurality of through-holes, convenient even air-out.

Drawings

FIG. 1 is a front view of an automatic darkening welding eye shield of the present invention;

FIG. 2 is a side view of an automatic darkening welding eye shield of the present invention;

Fig. 3 is an interior side view of an automatic darkening welding eye shield of the present invention.

Reference numerals illustrate:

1-mask, 2-buckle belt, 3-eye mask, 4-dimming liquid crystal, 5-controller, 6-key, 61-first key, 62-second key, 63-third key, 64-fourth key, 7-photosensitive tube, 8-solar energy luminous plate and 9-air outlet of air supply motor.

Detailed Description

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adapt it as desired to suit a particular application.

In describing embodiments of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intermediate medium. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.

In embodiments of the application, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The application will be described in further detail with reference to the drawings and the specific examples.

Referring to fig. 1-3, the embodiment of the application discloses an automatic dimming welding eye mask, which comprises a mask 1 and a buckle belt 2 fixed on the mask 1, wherein the mask 1 is provided with an eye mask 3, the eye mask 3 is provided with a dimming liquid crystal 4, and a controller 5 for adjusting the color of the dimming liquid crystal 4 is arranged on the side edge of the mask 1.

The color displayed by the dimming liquid crystal 4 is controlled by the controller 5, so that the shading effect is good, the whole welding eyeshade is conveniently worn on the head of a user through the buckle belt 2, and the user does not need to continuously hold the welding eyeshade in the hand when using the welding eyeshade, so that the blind area of the visual field is avoided.

In this embodiment, a plurality of keys 6 for adjusting parameters of the dimming liquid crystal 4 are disposed on the side of the mask 1, and all the keys are electrically connected with the controller 5. The light-changing liquid crystal 4 is adjusted through the key 6, so that the light-changing liquid crystal can be used in various environments, and the application range is wide.

The side of the mask 1 is provided with a first key 61 for adjusting the mode of the controller 5, a second key 62 for selecting upwards, a third key 63 for selecting downwards and a fourth key 64 for adjusting the dimming delay time, and the first key 61, the second key 62, the third key 63 and the fourth key 64 are all electrically connected with the controller 5.

The four keys 6 are used for realizing adjustment of multiple functions, so that the dimming liquid crystal 4 has better display effect, and simultaneously has shielding and normal vision.

Wherein, be equipped with the photosensitive tube 7 that is used for responding to light intensity on the face guard 1, photosensitive tube 7 is connected with the controller 5 electricity. The light sensing is automatically realized by arranging the photosensitive tube 7, and the light-changing liquid crystal 4 is automatically adjusted by the controller 5, so that a user does not need to adjust automatically when using the light-changing liquid crystal.

In actual use, the four keys 6 can be used for adjusting parameters of the dimming liquid crystal 4, selecting shading numbers of the dimming liquid crystal 4, selecting working modes of the dimming liquid crystal 4, adjusting sensitivity of the dimming liquid crystal 4 and adjusting delay time of the dimming liquid crystal 4, and according to sensitization of the photosensitive tube 7, the dimming liquid crystal 4 can be fully and automatically dimming, and a user can realize shading and normal two fields of vision after wearing the dimming liquid crystal.

In this embodiment, the mask 1 is provided with a solar light emitting panel 8, the solar light emitting panel 8 is electrically connected with a battery, and the battery is electrically connected with the controller 5.

In the welding process, a user can generate high-brightness arc light, and the solar luminescent plate 8 is used for carrying out photoelectric conversion on the light, so that the energy storage of a battery is realized, and the whole welding eye mask is ensured to have better service life.

In this embodiment, the mask 1 is internally provided with an air supply motor, and an air outlet 9 of the air supply motor is arranged at the side edge of the eye mask 3. Through setting up air supply motor and air outlet, guarantee that the user is wearing the in-process for a long time, the eye can not dry.

Wherein, the air outlet of air supply motor is a plurality of through-holes. Through setting up a plurality of through-holes, convenient even air-out.

In the description of the embodiments of the present application, it should be noted that, in the description of the present application, terms such as "inner", "outer", and the like, refer to directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or components must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present application.

In the description of the present application, the descriptions of the terms "one embodiment," "some embodiments," "in this embodiment," "specific examples," or "some examples," etc., mean that a particular feature, mechanism, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, mechanisms, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (7)

1. An automatic dimming welding eye mask, characterized in that it comprises a mask (1) and a buckle (2) fixed to the mask (1), the mask (1) is provided with an eye mask (3), the eye mask (3) is provided with a dimming liquid crystal (4), and the side of the mask (1) is provided with a controller (5) for adjusting the color of the dimming liquid crystal (4). 2. The automatic dimming welding goggles according to claim 1 are characterized in that a plurality of buttons (6) for adjusting the parameters of the dimming liquid crystal (4) are provided on the side of the mask (1), and the plurality of buttons are electrically connected to the controller (5). 3. The automatic dimming welding eye mask according to claim 1 is characterized in that a first button (61) for adjusting the controller (5) mode, a second button (62) for upward selection, a third button (63) for downward selection and a fourth button (64) for adjusting the dimming delay time are provided on the side of the mask (1), and the first button (61), the second button (62), the third button (63) and the fourth button (64) are all electrically connected to the controller (5). 4. The automatic dimming welding eye mask according to claim 1, characterized in that a photosensitive tube (7) for sensing light intensity is provided on the mask (1), and the photosensitive tube (7) is electrically connected to the controller (5). 5. The automatic dimming welding eye mask according to claim 1, characterized in that a solar panel (8) is provided on the mask (1), the solar panel (8) is electrically connected to a battery, and the battery is electrically connected to a controller (5). 6. The automatic dimming welding eye mask according to claim 1, characterized in that an air supply motor is provided inside the mask (1), and an air outlet (9) of the air supply motor is arranged on the side of the eye mask (3). 7. The automatic darkening welding goggles according to claim 6, characterized in that the air outlet (9) of the air supply motor is a plurality of through holes.