CN-224206979-U - Convenient multi-functional welding helmet of trading piece

Abstract

The utility model relates to the technical field of welding caps, in particular to a convenient and fast film-changing multifunctional welding cap which comprises a cap shell, a fixed frame and a film-changing device, wherein an opening is formed in the front end of the cap shell, the film-changing device comprises a damping slide way, a damping slide block and an optical filter, a silica gel groove is formed in the damping slide block, a plurality of openings are formed in the upper side wall of the fixed frame, a plurality of groups of locking boxes are arranged at the upper end of one side wall of the fixed frame, a rotating rod, an auxiliary block and a locking block are arranged in the locking boxes, a rotating motor is arranged on the side wall of the locking box, a fixing hole is formed in the upper end of the side wall of the damping slide way, a limiting hole is formed in the upper end of the side wall of the damping slide block, a inching switch is arranged on one side of the rotating motor, and the electric switch is in signal connection with the rotating motor, so that tedious operation of replacing the optical filter of the traditional welding cap is simplified, working efficiency is improved, and operation experience of a user is remarkably improved.

Inventors

• WU HAIBING

Assignees

• 宁波佳朗智能科技有限公司

Dates

Publication Date

20260508

Application Date

20250402

Claims (8)

1. 1. The utility model provides a convenient multi-functional welding helmet that trades piece, includes cap shell (1), fixed frame (4) and changer, wherein cap shell (1) front end is provided with the opening, fixed frame (4) are in the opening and rather than the adaptation, changer is in fixed frame (4), changer includes damping slide (16), damping slider (17) and light filter (5), damping slide (16) symmetrical arrangement is in fixed frame (4) both ends, damping slider (17) run through damping slide (16) and with its sliding connection, light filter (5) are in two between damping slider (17), be provided with the silica gel recess in damping slider (17), light filter (5) with the silica gel recess adaptation, the last lateral wall of fixed frame (4) is provided with a plurality of openings, the opening with light filter (5) damping slider (17) adaptation, the last end of a lateral wall of fixed frame (4) is provided with multiunit box (6), locking piece (6) are provided with locking lever (18) are located in locking lever (6) are located in locking lever (18), the utility model discloses a motor, including rotor (7) and fixed frame (4), rotor (18) are fixed, rotor (18) one end with rotor (7) output is connected, supplementary piece (19) are in on rotor (18) and rather than threaded connection, locking piece (20) are in supplementary piece (19) one end, locking piece (20) run through fixed frame (4) lateral wall, damping slide (16) lateral wall upper end is provided with the fixed orifices, damping slide (17) lateral wall upper end is provided with spacing hole, the fixed orifices with spacing hole coincidence, locking piece (20) run through the fixed orifices spacing hole and rather than sliding connection, rotor (7) one side is provided with inching switch (8), inching switch with rotor (7) signal connection.
2. 2. The multifunctional welding helmet with convenient and fast film changing as claimed in claim 1, wherein the optical filter (5) is arranged in a plurality of layers and comprises an ultraviolet-proof layer, an infrared-proof layer and an anti-dazzle layer.
3. 3. The portable and disc-changeable multifunctional welding helmet according to claim 2, wherein a supporting frame (11) is arranged on the upper side wall of the helmet shell (1), control plates (14) are arranged at two ends of the bottom wall of the supporting frame (11), an adjusting rod (15) is arranged between the two control plates (14), an illuminating lamp (12) is arranged at one end of the adjusting rod (15), a screwing block (13) is arranged on the outer side wall of one control plate (14), the adjusting rod (15) penetrates through the control plate (14) and is connected with the screwing block (13), and the adjusting rod (15) is connected with the control plate (14) in a damping rotation mode.
4. 4. The multifunctional welding helmet with convenient and fast film changing as claimed in claim 3 is characterized in that a small photovoltaic plate (9) is arranged on the upper side of the helmet shell (1), a battery compartment is arranged at the rear end of the photovoltaic plate (9), and the battery compartment is connected with the photovoltaic plate (9) and the motor.
5. 5. The multifunctional welding helmet with convenient and fast disc replacement as claimed in claim 4, wherein the rear end of the upper side wall of the helmet shell (1) is provided with a protection plate (2).
6. 6. The multifunctional welding helmet with convenient and fast disc replacement according to claim 5 is characterized in that an elastic band (3) is arranged at the rear end of the helmet shell (1).
7. 7. The multifunctional welding helmet with convenient and fast film changing as claimed in claim 6, wherein the upper end of the side wall of the optical filter is provided with a pulling block (10).
8. 8. The multifunctional welding helmet with convenient and fast film changing as claimed in claim 7, wherein the helmet shell (1) is made of light high-temperature resistant materials, and the surface of the helmet shell is coated with an anti-reflection coating.

Description

Convenient multi-functional welding helmet of trading piece Technical Field The utility model relates to the technical field of welding caps, in particular to a multifunctional welding cap capable of conveniently replacing a sheet. Background As is well known, in the existing welding operation, the welding cap is used as an important personal protective device, and is mainly used for protecting eyes and faces of welders from being damaged by strong light, ultraviolet rays and splashes, however, the traditional welding cap adopts a fixed filter, cannot be quickly adjusted according to the environment, and influences the working efficiency and the safety. Specifically, the traditional welding cap generally adopts a fixed filter, the light transmittance of the filter is fixed, the filter cannot be quickly adjusted according to the welding environment or operation requirements, and when the filter is replaced, the traditional welding cap needs to manually disassemble and install the filter assembly, so that the welding cap is time-consuming, labor-consuming, complex in operation, easy to damage the filter, and efficiency and safety are affected. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a multifunctional welding cap capable of conveniently replacing a sheet. (II) technical scheme In order to achieve the above purpose, the utility model provides the technical scheme that the convenient and fast sheet-changing multifunctional welding cap comprises a cap shell, a fixed frame and a sheet-changing device, wherein the front end of the cap shell is provided with an opening, the fixed frame is arranged in the opening and is matched with the opening, the sheet-changing device is arranged in the fixed frame, the sheet-changing device comprises a damping slide way, a damping slide block and an optical filter, the damping slide ways are symmetrically arranged at two ends of the fixed frame, the damping slide block penetrates through the damping slide way and is in sliding connection with the damping slide way, the optical filter is arranged between the two damping slide blocks, a silica gel groove is arranged in the damping slide block, the optical filter is matched with the silica gel groove, a plurality of openings are formed in the upper side wall of the fixed frame, a plurality of groups of locking boxes are arranged in the locking boxes, a rotating rod, an auxiliary block and a locking block penetrate through one side wall of the locking boxes, one end of the rotating rod is connected with the rotating motor, the rotating rod is connected with the output block and the sliding block and is connected with one side wall of the sliding block, the rotating rod is connected with the sliding block, and the side wall is provided with the side wall of the sliding block, and the side wall is connected with the side wall of the sliding block. In order to effectively block ultraviolet rays, infrared rays and strong light generated in the welding process, the utility model is improved in that the optical filter is arranged in a plurality of layers and comprises an ultraviolet-proof layer, an infrared-proof layer and an anti-dazzle layer. In order to flexibly adjust the illumination range according to the operation requirement, the utility model is improved in that the upper side wall of the cap shell is provided with a support frame, both ends of the bottom wall of the support frame are provided with control boards, an adjusting rod is arranged between the two control boards, one end of the adjusting rod is provided with an illuminating lamp, one outer side wall of the control board is provided with a screwing block, the adjusting rod penetrates through the control board and is connected with the screwing block, and the adjusting rod is connected with the control board in a damping rotation manner. In order to provide sustainable power supply for the device, the utility model is improved in that a small photovoltaic plate is arranged on the upper side of the cap shell, a battery compartment is arranged at the rear end of the photovoltaic plate, and the battery compartment is connected with the photovoltaic plate and the motor. In order to further prevent dust and splashes, the utility model is improved in that the rear end of the upper side wall of the cap shell is provided with a protective plate. In order to adapt to users with different head circumferences, the utility model is improved in that the back end of the cap shell is provided with an elastic band. In order to facilitate the user to quickly operate the replacement or adjustment of the optical filter, the utility model is improved in that the upper end of the positive side wall of the optical filter is provided with a pulling block. In order to lighten the whole weight of the welding helmet and reduce the burden of the neck of a wearer, the improvement of the utility model is that