CN211382169U

CN211382169U - Curved surface welding face guard of recoverable light energy

Info

Publication number: CN211382169U
Application number: CN201921157215.9U
Authority: CN
Inventors: 杨兆林; 周建荣; 王荣江
Original assignee: Ningbo Geostar Photoelectric Technology Co ltd
Current assignee: Ningbo Geostar Photoelectric Technology Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-09-01
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a curved surface welding face mask capable of recovering light energy, which comprises a face mask body with a protective window, a frame body arranged on the face mask body, a louver air guiding device, a LED illuminating lamp and a reflecting strip arranged on the face mask body, a light-variable filter arranged on the frame body, a first solar cell arranged above the filter, a second solar cell arranged below the filter, wherein the filter is electrically connected with a filter control module, the filter control module is in communication connection with a digital display module, the filter control module is electrically connected with a power supply system, the utility model has the advantages of intelligently switching the color number of the filter, simultaneously monitoring the welding time, the color number of the filter and the environmental temperature in real time, simultaneously preventing external harmful dust from being sucked into a respiratory tract, facilitating the operation under dark environment, warning pedestrians in time and widening the field of vision, saving energy.

Description

Curved surface welding face guard of recoverable light energy

Technical Field

The utility model relates to a welding face guard especially relates to a curved surface welding face guard of recoverable light energy.

Background

In the field of welding, a large amount of ultraviolet light, infrared light and high-intensity visible light are often accompanied, and protective tools need to be worn during welding work in order to prevent injury to human eyes.

The mask is widely used in welding operation as a common welding protection tool. Traditional welding mask function singleness, and adaptability is poor, use the back for a long time, weak to the protective capacities of people's eye, and under the darker condition of light, the user wears the face guard after, the operation is inconvenient, the influence is observed, lead to welding quality relatively poor, in addition, traditional welding mask both sides all adopt lighttight material, make operation personnel's field of vision narrow and be unfavorable for observing, and simultaneously, traditional face guard lacks wind direction guide structure, it is not enough to user respiratory's protectiveness, be unfavorable for user's healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide one kind and can throw light on, have shutter air ducting, but automatic switch-over filter colour number, recoverable light energy is chargeable, has true color display technique, takes warning effect's multi-functional curved surface welding face guard during the operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a curved surface welding face guard of recoverable light energy, includes the face guard body that has the protecting window, installs the framework on the face guard body, installs the changeable colour filter in the framework, installs the shutter air ducting below the face guard body, the filter control module who is connected with the filter electricity, the digital display module who is connected with filter control module communication, the power supply system that provides electric energy for filter control module, the protecting window is including installing the main window that protects in the dead ahead of framework and installing the vice window that protects in main window both sides respectively, the filter is including installing the main optical filter in the dead ahead of framework and installing the supplementary optical filter in main optical filter both sides respectively, filter control module is connected with main optical filter and supplementary optical filter electricity respectively, digital display module includes data exchange system, memory storage system, central processing system, main optical filter display system, The data exchange system is used for collecting electric signals of the filter control module and transmitting the electric signals to the central processing system, and the electric signals passing through the central processing system are respectively transmitted to the communication control system, the memory storage system, the main filter display system and the auxiliary filter display system.

Preferably, the front of the mask body is provided with an LED illuminating lamp which is electrically connected with a power supply system, and the mask body is provided with a reflecting strip.

Preferably, the main protection window and the auxiliary protection window are of a structure integrally formed by curved surfaces.

Preferably, the distance between the main filter and the auxiliary filter is 10-12 mm.

Preferably, the digital display module further comprises an LCD screen capable of displaying the gear at which the current function is located, and prompting the current electric quantity of the user with a battery graphic.

Preferably, the digital display module and the filter control module are controlled by a single chip microcomputer.

Preferably, the filter control module comprises a shading number adjusting system, a sensitivity adjusting system, a low-voltage indicator lamp, a central control system, a self-checking adjusting system and a polishing and color number adjusting system, wherein the central control system is respectively electrically connected with the power supply system, the self-checking adjusting system, the polishing and color number adjusting system, the low-voltage indicator lamp, the shading number control system, the sensitivity adjusting system, the data exchange system, the main filter and the auxiliary filter.

Preferably, the power supply system comprises at least two solar cells, at least one solar cell being mounted above the main filter, and at least one solar cell being mounted below the main filter.

Preferably, the power supply system comprises a first solar cell arranged above the main filter and a second solar cell arranged below the main filter, and the first solar cell and the second solar cell respectively form an included angle of 45 degrees +/-10 degrees with the vertical direction.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model comprises a mask body with a protective window, a shutter air guide device arranged below the mask body, an LED illuminating lamp arranged on the front of the mask body, a reflecting strip arranged on the mask body, a frame arranged on the mask body, a main filter and an auxiliary filter arranged on the frame, and solar cells arranged above and below the main filter, wherein the main filter and the auxiliary filter are respectively electrically connected with a digital display module, the digital display module is in communication connection with a filter control module, the filter control module is electrically connected with a power supply system, has the advantage of intelligently switching the color number of the filter, can monitor the welding time, the color number of the filter, the ambient temperature, the welding current and the voltage in real time, the protective window is an integrated de-curved surface design, has the advantages of antifogging, heat insulation and scratch prevention, and the shutter air guide device is convenient for forming air convection inside and outside, make the operation personnel breathe smoothly, still have the advantage that prevents that outside harmful dust from inhaling the respiratory track simultaneously, the LED light has the advantage that the operation personnel of being convenient for observed under dark surrounds, when at the weaker or field work of light, reflection of light strip can play the effect of warning, the display technology of true color is adopted to the main filter, more restores the original colour effect of observed object, the eye fatigue that supplementary filter can avoid light intensity too strong to lead to has the advantage of widening the field of vision, solar cell can convert the light energy absorption when the operation into the electric energy, can continuously charge for the built-in rechargeable battery of power supply system on the one hand, and on the other hand can provide the electric energy for filter control module and LED light, has the advantage of energy saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural diagram of a curved welding mask capable of recovering light energy according to the present invention;

fig. 2 is a second structural diagram of a curved welding mask capable of recovering light energy according to the present invention;

fig. 3 is a rear view of a curved welding helmet with light energy recycling provided by the present invention;

fig. 4 is a communication schematic diagram of the curved surface welding mask capable of recycling light energy provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a curved welding mask capable of recycling light energy, which includes a mask body 1 with a protective window 2, a frame 11 mounted on the mask body 1, a color-changeable filter 3 mounted on the frame 11, it is characterized by also comprising a shutter air guide device 12 arranged below the mask body 1, a filter control module 5 electrically connected with the filter 3, a digital display module 4 which is in communication connection with the filter control module 5, a power supply system 6 which provides electric energy for the filter control module 5, a protective window 2 comprises a main protective window 21 arranged right in front of the frame body 11 and auxiliary protective windows 22 respectively arranged at two sides of the main protective window 21, the filter 3 includes a main filter 31 installed right in front of the frame body 11 and auxiliary filters 32 respectively installed at both sides of the main filter 31, the filter control module 5 is electrically connected to the main filter 31 and the auxiliary filter 32, respectively.

Wherein, main protecting window 21 and vice protecting window 22 are the structure of curved surface integrated into one piece, have antifog, thermal-insulated, prevent the fish tail and the more extensive advantage of observation scope, in addition, shutter air ducting 12 and vertical direction become 45 contained angles and arrange, be convenient for inside and outside form the air convection, make the operation personnel breathe smoothly, the operation is more lasting stable, can also prevent outside harmful dust from inhaling internal simultaneously, have the advantage of protecting the health of operation personnel effectively, filter 3 is the LCD liquid crystal screen that adopts true color technique, compare with traditional light change filter, has more reduced the original colour of observed object, wherein the colour number of main optical filter 31 and auxiliary optical filter 32 can both independently be adjusted through filter control module 5, under different service environment and light, the user adjusts to best colour number, avoid because fatigue that the light intensity problem leads to, the distance between the main filter lens 31 and the auxiliary filter lens 32 is 10-12mm, and the distance is very small, so that the shielding of the frame 11 on the visual field of a user can be reduced as much as possible, and the visual field of the user is wider.

As shown in fig. 1. The utility model discloses a mask, including face guard body 1, power supply system 6, LED light 13, reflection of light strip 14, LED light 13 is connected with power supply system 6 electricity, can its illumination of independent control open or the state of closing, especially during the operation under the darker environment of light, LED light 13 can let operation personnel's field of vision more clear bright, and the operation personnel of being convenient for observe the welding object, in addition, when welding operation, reflection of light strip 14 can be dispersed light from each angle and go out, plays the effect of warning the pedestrian.

As shown in fig. 3 and 4, the digital display module 4 includes a data exchange system 41, a memory storage system 42, a central processing system 43, a main filter display system 44, an auxiliary filter display system 45 and a communication control system 46, the data exchange system 41 is configured to collect an electrical signal of the filter control module 5 and transmit the electrical signal to the central processing system 43, and the electrical signal transmitted through the central processing system 43 is transmitted to the communication control system 46, the memory storage system 42, the main filter display system 44 and the auxiliary filter display system 45, respectively, so as to implement the functions of memory, display, storage and communication, the communication control system 46 is capable of monitoring the welding time, the color number, the dimming speed and the ambient temperature and humidity in real time, wherein the main filter display system 44 displays the current working state, the color number, the sensitivity, the reaction time, the current working state of the main filter 31, the color number, the, The return time and the battery graphics prompt the user of the current power, and the auxiliary filter display system 45 displays the current operating state and color number of the auxiliary filter 32.

As shown in fig. 4, the digital display module 4 further includes an LCD liquid crystal display, which can display the gear of the current function, and prompt the current electric quantity of the user with a battery pattern, so that the operator can prepare for charging before the operation, and the efficiency of the operation is prevented from being affected by the power failure in midway.

As shown in fig. 3 and 4, the filter control module 5 includes a light-shielding number adjusting system 51, a sensitivity adjusting system 52, a low-voltage indicator lamp 53, a central control system 54, a self-checking adjusting system 55, and a grinding and color number adjusting system 56, and the central control system 54 is electrically connected to the power supply system 6, the self-checking adjusting system 55, the grinding and color number adjusting system 56, the low-voltage indicator lamp 53, the light-shielding number adjusting system 51, the sensitivity adjusting system 52, the data exchange system 41, the main filter 31, and the auxiliary filter 32, respectively.

The shading number adjusting system 51 is a two-stage control, which controls 5-8 color numbers and 9-13 color numbers respectively, when a small current is used, the color number section 5-8 can be selected, when a large current is used, the color number section 9-13 can be selected, the selected color number section can be displayed on the LCD screen and automatically stored in the memory storage system 43 of the digital display module 4, and when the next operation is performed, the color number section selected by the operation can be used.

The sensitivity adjusting system 52 adjusts the sensitivity by pressing a key, and when the resistance value of the corresponding access circuit is changed by pressing once, the corresponding LED lamp will flash, so as to change the sensitivity of the light variation of the filter 3.

When the battery level is too low, the processing chip will give a high level to the low voltage indicator lamp 53, and at this time, the low voltage indicator lamp 53 will light up to prompt the user to replace the battery or charge.

The self-checking adjusting system 55 triggers the whole system by pressing the button, and simulates and starts the circuit and all functions to detect whether the product is safe and reliable.

The polishing and color number adjusting system 56 integrates the polishing function and the color number adjusting function, can adjust the brightness of the used color number, and changes the amplitude of voltage through knob adjustment so as to change the shading number and the brightness of light transmitting the liquid crystal; the polishing function of filter is that the protection is polished splashing of welding iron fillings and is provided a clear visual window of polishing, makes the user possess a stable and continuation's operation instrument in whole process is accomplished.

The filter control module 5 has the advantage of human-computer interaction, realizes the function of automatically changing the light of the filter, can be applied to various welding occasions, and enlarges the application range of the traditional welding mask.

As shown in fig. 1, the power supply system 6 includes a first solar cell 61 installed above the main filter 31 and a second solar cell 62 installed below the main filter 31, the first solar cell 61 and the second solar cell 62 respectively form an included angle of 45 ° ± 10 ° with the vertical direction, the first solar cell 61 and the second solar cell 62 can absorb and convert the light energy during operation from different angles into electric energy and can continuously charge the rechargeable battery built in the power supply system, and the rechargeable battery built in the power supply system can recover the light energy.

To sum up, the utility model discloses simple structure has the advantage of intelligent switching filter look number, can real time monitoring weld time, filter look number and ambient temperature simultaneously, can prevent that outside harmful dust from inhaling the respiratory track, is convenient for operate under the darker environment of light, can in time warn the pedestrian, still has the advantage of widening the field of vision, the energy saving.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A curved surface welding mask capable of recovering light energy comprises a mask body (1) with a protective window (2), a frame body (11) arranged on the mask body (1), a color-changeable filter (3) arranged on the frame body (11), and is characterized by further comprising a shutter air guide device (12) arranged below the mask body (1), a filter control module (5) electrically connected with the filter (3), a digital display module (4) in communication connection with the filter control module (5), and a power supply system (6) for supplying electric energy to the filter control module (5), wherein the protective window (2) comprises a main protective window (21) arranged right in front of the frame body (11) and auxiliary protective windows (22) respectively arranged at two sides of the main protective window (21), the filter (3) comprises a main filter (31) arranged right in front of the frame body (11) and auxiliary filters (32) respectively arranged at two sides of the main filter (31), filter control module (5) are connected with main filter (31) and supplementary filter (32) electricity respectively, digital display module (4) are including data exchange system (41), memory storage system (42), central processing system (43), main filter display system (44), supplementary filter display system (45) and communication control system (46), data exchange system (41) are used for gathering the electric signal of filter control module (5) and transmit electric signal to central processing system (43), and the electric signal through central processing system (43) transmits communication control system (46), memory storage system (42), main filter display system (44) and supplementary filter display system (45) respectively.

2. The curved welding mask capable of recycling light energy as claimed in claim 1, wherein the mask body (1) is provided with an LED illuminating lamp (13) at the upper front part, the LED illuminating lamp (13) is electrically connected with the power supply system (6), and the mask body (1) is provided with a reflective strip (14).

3. A curved welding helmet capable of recovering light energy as claimed in claim 1, wherein the main window (21) and the auxiliary window (22) are curved integrally formed structures.

4. Curved welding helmet capable of recycling light energy, according to claim 1, characterized in that the distance between the main filter (31) and the auxiliary filter (32) is 10-12 mm.

5. The curved welding mask capable of recycling light energy as claimed in claim 1, wherein the digital display module (4) further comprises an LCD screen capable of displaying the current function gear and graphically indicating the current power of the user by a battery.

6. The curved welding mask capable of recycling light energy as claimed in claim 1, wherein the digital display module (4) and the filter control module (5) are both controlled by a single chip microcomputer.

7. The mask according to claim 1, wherein the filter control module (5) comprises a shading number adjusting system (51), a sensitivity adjusting system (52), a low voltage indicator (53), a central control system (54), a self-checking adjusting system (55) and a polishing and color number adjusting system (56), and the central control system (54) is electrically connected with the power supply system (6), the self-checking adjusting system (55), the polishing and color number adjusting system (56), the low voltage indicator (53), the shading number adjusting system (51), the sensitivity adjusting system (52), the data exchange system (41), the main filter (31) and the auxiliary filter (32), respectively.

8. A recyclable curved welding mask according to claim 1, characterized in that the power supply system (6) comprises at least two solar cells, at least one solar cell being mounted above the main filter (31) and at least one solar cell being mounted below the main filter (31).

9. A recyclable curved welding mask according to claim 8, characterized in that the power supply system (6) comprises a first solar cell (61) mounted above the main filter (31) and a second solar cell (62) mounted below the main filter (31), the first solar cell (61) and the second solar cell (62) are respectively angled at 45 ° ± 10 ° to the vertical.