CN211512301U

CN211512301U - Multifunctional comfortable welding mask working in complex environment

Info

Publication number: CN211512301U
Application number: CN201990000084.5U
Authority: CN
Inventors: 贾卫东; 汤丹丹
Original assignee: Jiangsu Meixin Optoelectronics Technology Co Ltd
Current assignee: Jiangsu Meixin Optoelectronics Technology Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-09-18
Anticipated expiration: 2029-02-01
Also published as: WO2020155101A1

Abstract

A multifunctional comfortable welding mask working in a complex environment comprises a mask body, wherein a light changing lens group (1) is arranged in the middle of the front end of the mask body, a first solar panel (2) is arranged on the left side of the bottom of the front end of the mask body, a second solar panel (3) is arranged in the bottom of the front end of the mask body, and a third solar panel (4) is arranged on the right side of the bottom of the front end of the mask body; the LED lamp (7) is installed at the middle part of the top end of the mask body, and the fan (8) is installed at the top end of the interior of the mask body. The face guard can satisfy various welding environment such as welding, cutting, polish, and easy operation, and the practicality is strong, and the reliability is high.

Description

Multifunctional comfortable welding mask working in complex environment

Technical Field

The invention relates to the technical field of welding masks, in particular to a multifunctional comfortable welding mask working in a complex environment.

Background

The automatic light-changing welding mask is wider and wider in application range, the selection of multifunctional modes of welding, cutting and polishing is integrated through the design of the light-changing lens group, the light-shading number range is 4/5-9/9-13, the light-shading number range is freely selected according to the use, even the light-changing lens group is designed, an LED lamp auxiliary lighting function is further provided, and with the improvement of welding technology, the diversification and the complication of welding environment are realized.

The existing design can not meet the requirements of welders on welding caps, and the automatic light-changing welding face mask with higher requirements on environments such as high-temperature operation, underground operation, in-pipeline operation and the like can be used for protecting the welders, so that a comfortable operation state is provided, and the face mask with a fan, a lighting system and a plurality of welding modes is designed according to the requirements of the welders, so that the face mask is suitable for various complex environment requirements.

Disclosure of Invention

The invention aims to provide a multifunctional comfortable welding mask working in a complex environment, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a multi-functional comfortable welding face guard of work under complex environment, includes the face guard body, face guard body front end mid-mounting becomes the light mirror group, first solar panel is installed in face guard body front end bottom left side, and second solar panel is installed to face guard body front end bottom middle part, and third solar panel is installed on face guard body front end bottom right side, face guard body top mid-mounting has the LED lamp, the fan is installed on the inside top of face guard body.

As a further scheme of the invention: the top end of the mask body is also provided with a control panel.

As a further scheme of the invention: the face guard body left end mid-mounting has darkness adjustment button and function change over switch control box, face guard body right-hand member mid-mounting has sensitivity adjustment button and time delay change over switch control box.

As a further scheme of the invention: and a circle of flame-retardant sealing cloth is arranged on the inner wall of the mask body.

As a further scheme of the invention: the light changing lens group comprises a lens group bracket, and a vision auxiliary device is arranged in the lens group bracket.

As a further scheme of the invention: the air inlet of the fan is arranged at the rear end position inside the mask body.

As a further scheme of the invention: and a filter element groove is formed in the air inlet of the fan.

As a further scheme of the invention: and a filter element is arranged in the filter element groove.

As a further scheme of the invention: the mask body is internally provided with a wind collecting cover at the air outlet of the fan, and both sides of the wind collecting cover are provided with a left air guide pipe and a right air guide pipe.

As a still further scheme of the invention: an air outlet device is arranged at the position, located in front of the nostrils of the user, on the mask body.

Compared with the prior art, the invention has the beneficial effects that:

the multifunctional comfortable welding surface working in the complex environment is reasonable in structure and novel in design, the power supply and the light-changing lens group of the LED lamp and the fan are separately designed, the LED lamp and the battery of the fan are controlled by the polymer lithium battery, the light-changing lens group is controlled by the button lithium manganese battery, three solar panels on the mask body can assist in charging the polymer lithium battery, various welding environments are met, multiple purposes are achieved by one mask, the operation is simple, the practicability is high, and the reliability is high.

Drawings

Fig. 1 is a schematic view of a multi-functional comfortable welding helmet operating in a complex environment.

Fig. 2 is a schematic view of the fan mounting structure of the multifunctional comfortable welding mask working in a complex environment.

Fig. 3 is a schematic view of the installation structure of the filter element in the multifunctional comfortable welding mask working in a complex environment.

Fig. 4 is a schematic view of the installation structure of the darkness adjustment button and the function switch control box in the multifunctional comfortable welding mask working in a complex environment.

Fig. 5 is a schematic view of the installation structure of the sensitivity adjustment button and the delay change-over switch control box in the multifunctional comfortable welding mask working in a complex environment.

FIG. 6 is a schematic rear view of the internal structure of a multi-functional comfortable welding helmet operating in a complex environment.

In the figure: the solar dimming system comprises a light changing lens group 1, a first solar panel 2, a second solar panel 3, a third solar panel 4, a darkness adjusting button 5, a function switch control box 6, a control panel 7, an LED lamp 8, a fan 9, a sensitivity adjusting button 9, a time delay switch control box 10, a filter element groove 11, a left air guide pipe 12, a right air guide pipe 12, an air outlet device 13, an air collecting cover 14 and a filter element 15.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-6, in the embodiment of the present invention, a multifunctional comfortable welding mask working in a complex environment comprises a mask body, a circle of flame retardant sealing cloth is installed on an inner wall of the mask body, a control panel 6 is also installed on a top end of the mask body, a darkness adjusting button and a function switch control box 5 are installed in a middle of a left end of the mask body, a sensitivity adjusting button and a time delay switch control box 9 are installed in a middle of a right end of the mask body, a light changing lens group 1 is installed in a middle of a front end of the mask body, the light changing lens group 1 has three modes of welding, cutting and polishing, color numbers are respectively 9# -13#, 5# -9# and 4#, color numbers are steplessly adjusted to meet various darkness requirements, the light changing lens group 1 comprises a lens group support, a vision assisting device is installed in the lens group support, the vision assisting device can be used for installing a, convenient welder who has eyesight defect uses, first solar panel 2 is installed in face guard body front end bottom left side, and second solar panel 3 is installed to face guard body front end bottom middle part, and third solar panel 4 is installed on face guard body front end bottom right side, face guard body top mid-mounting has LED lamp 7.

The fan 8 is installed at the inside top of face guard body, the air intake of fan 8 sets up in the inside rear end position of face guard body, can prevent to blow into the face guard body welded smog like this in.

An air collecting cover 14 is arranged at an air outlet of the fan 8 in the mask body, a left air guide pipe 11 and a right air guide pipe 12 are arranged on two sides of the air collecting cover 14, and an air outlet device 13 is arranged at the position, located in front of the nostrils of a person, on the mask body.

Example 2

In another embodiment of the present invention, the embodiment is different from the above embodiments in that a filter element groove 10 is provided at an air inlet of the fan 8, a filter element 15 is installed inside the filter element groove 10, an air collecting cover 14 is installed at an air outlet of the fan 8 inside the mask body, a left air guiding pipe 11 and a right air guiding pipe 12 are provided at two sides of the air collecting cover 14, an air outlet device 13 is installed at a position in front of a nostril of a person on the mask body, outlets of the two air guiding pipes are connected with the air outlet device 13, filtered clean air is sent into the nostril of the person through the air outlet device 13, the filter element 15 is provided, so that the head of the person is hidden in the mask body with the flame retardant sealing cloth during welding, and the fan 8 sends the filtered clean air into the mask body, thereby protecting a welder from dust during operation.

According to the invention, three high-brightness LED lamps 7 are used for lighting, the lighting angle is just coincident with the observation visual area of the light changing lens group 1, the use in dark environments such as underground and the like can be met, and the lighting is set in two grades of strong and weak, so that the lighting requirements in different environments are met; the self-contained fan 8 can be adjusted in angle, and is used for reducing the temperature of the head of a human body when being used in hot days, the fan opening of the self-contained fan can be aligned with the forehead of the human body to supply air, and the air speed is set at a high gear; when the variable light lens group is used in winter and water mist on the liquid crystal is removed, the wind direction is adjusted to supply wind towards the inner wall of the mask body, the wind is guided along the inner wall and is sent to the liquid crystal of the variable light lens group 1, and the wind speed is set at a low gear. The multifunctional face mask is reasonable in structure and novel in design, the power supply of the LED lamp 7 and the fan 8 and the light-changing lens group 1 are separately designed, batteries of the LED lamp 7 and the fan 8 are controlled by polymer lithium batteries, the light-changing lens group 1 is controlled by button lithium manganese batteries, three solar panels on the face mask body can assist in charging the polymer lithium batteries, various welding environments are met, the face mask achieves multiple purposes, and the multifunctional face mask is simple to operate, high in practicability and high in reliability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a multi-functional comfortable welding face guard of work under complex environment, includes the face guard body, face guard body front end mid-mounting becomes the light mirror group (1), its characterized in that, first solar panel (2) are installed in face guard body front end bottom left side, and second solar panel (3) are installed to face guard body front end bottom middle part, and third solar panel (4) are installed on face guard body front end bottom right side, face guard body top mid-mounting has LED lamp (7), fan (8) are installed on the inside top of face guard body.

2. A multifunctional comfortable welding mask for complex environments, as mentioned in claim 1, characterized by that, the top of the mask body is also installed with a control panel (6).

3. The multifunctional comfortable welding mask working in complex environment as claimed in claim 1 or 2, characterized in that the darkness adjusting button and the function switch control box (5) are installed in the middle of the left end of the mask body, and the sensitivity adjusting button and the time delay switch control box (9) are installed in the middle of the right end of the mask body.

4. A multifunctional mask for welding comfortable to work in a complex environment as defined in claim 3, wherein a ring of flame retardant sealing cloth is installed on the inner wall of said mask body.

5. Multifunctional comfortable welding helmet working in complex environment according to claim 1, characterized by that said light changing lens group (1) comprises a lens group support, inside which vision auxiliary device is installed.

6. Multifunctional comfortable welding mask for complex environments, according to claim 1, characterized by that, the air inlet of said fan (8) is placed at the back position inside the mask body.

7. Multifunctional comfort welding mask for complex environments, according to claim 6, characterized by the fact that the inlet of the fan (8) is equipped with a filter cartridge groove (10).

8. Multifunctional comfort welding mask working in complex environments, according to claim 7, characterized in that said filter cartridge housing (10) is internally equipped with a filter cartridge (15).

9. The multifunctional comfortable welding mask working in complex environment as claimed in claim 7, characterized in that a wind collecting cover (14) is installed inside the mask body at the air outlet of the fan (8), and a left air guiding pipe (11) and a right air guiding pipe (12) are arranged on two sides of the wind collecting cover (14).

10. Multifunctional comfortable welding mask for complex environments according to claim 9, characterized by that said mask body is equipped with an air outlet (13) in front of the nostril of the person.