CN104224438A - A new type of welding light-changing goggles and its wireless controller - Google Patents

Abstract

The invention relates to the technical field of electric welding goggles and wireless control devices thereof, in particular to electric welding light-changing goggles and a wireless controller thereof, wherein the electric welding light-changing goggles comprise a first cover body and a second cover body, the first cover body and the second cover body are mutually covered and combined to form a hollow shell, a PCB (printed Circuit Board) and a battery are arranged inside the shell, the battery is electrically connected with the PCB, a liquid crystal light valve is embedded on the first cover body, an electric welding arc light receiving tube is arranged in the shell, the electric welding arc light receiving tube is electrically connected with the PCB, the PCB is electrically connected with a wireless receiving unit module, and the wireless controller is also disclosed and used for wirelessly controlling any one of the novel electric welding light-changing goggles, convenient to use has improved work efficiency.

Description

A new type of welding light-changing goggles and its wireless controller

technical field

The invention relates to the technical field of welding goggles and a wireless control device thereof, in particular to welding goggles and a wireless controller thereof.

Background technique

The existing welding light-changing goggles are usually equipped with adjustment control buttons connected to the wire, or are directly provided with adjustment control buttons on the welding light-dimming goggles to realize the setting of working parameters, such as sensitivity, shading and other parameters. set up. When resetting the working parameters, the user must take off the welding light-changing goggles from the head for setting, which is very inconvenient to use and greatly affects the work efficiency.

Therefore, there is an urgent need to provide a new type of welding light-changing goggles and a wireless controller thereof to solve the deficiencies in the prior art.

Contents of the invention

In order to overcome the above-mentioned defects, the present invention provides a new type of electric welding dimming goggles and its wireless controller. The wireless controller sends wireless signals to realize the adjustment and setting of the working parameters of the electric welding dimming goggles without changing the welding transformer. The light goggles come off the head for increased work efficiency.

To achieve the above object, the present invention adopts the following technical solutions:

A new type of welding goggles, comprising a first cover and a second cover, the first cover and the second cover are combined to form a hollow shell, the inside of the first cover A PCB board and a battery are provided, the battery is electrically connected to the PCB board, a liquid crystal light valve is embedded on the first cover, an electric welding arc light receiving tube is arranged inside the housing, and the electric welding arc light receiving tube is connected to the The PCB board is electrically connected, and the PCB board is electrically connected to the wireless receiving unit module.

Preferably, the wireless receiving unit module includes a decoding chip and a receiving module connected to the decoding chip.

Preferably, the battery is a button battery or a solar battery.

Preferably, a transparent protective film is also provided on the first cover.

A wireless controller for wirelessly controlling a new type of welding light-changing goggles described in any one of the above, including a third cover and a fourth cover, the third cover and the fourth cover cover each other combined to form a hollow casing, a display screen and function keys are embedded on the third cover, a wireless control circuit and a battery are arranged in the casing, the function keys are electrically connected to the wireless control circuit, and the The wireless control circuit is electrically connected with the wireless transmitting unit module.

Preferably, the wireless transmitting unit module includes an encoding chip and a transmitting module connected with the encoding chip.

Preferably, the display screen is an LCD display screen or an LED display screen.

Preferably, a backlight panel is provided on the back of the display screen.

Preferably, the function keys include switches, selection keys and adjustment keys.

Preferably, a fastener is provided on the back of the fourth cover.

The invention discloses a new type of light-changing goggles for electric welding, which comprises a first cover body and a second cover body, the first cover body and the second cover body are covered to form a hollow shell, and the shell body The interior of the housing is provided with a PCB board and a battery, the battery is electrically connected to the PCB board, a liquid crystal light valve is embedded on the first cover, an electric welding arc light receiving tube is arranged inside the housing, and the electric welding arc light receiving tube The tube is electrically connected to the PCB board, the PCB board is electrically connected to the wireless receiving unit module, and a wireless controller is also disclosed, which is used to wirelessly control a new type of welding light-changing goggles described in any one of the above, It includes a third cover and a fourth cover, the third cover and the fourth cover are pivotally connected to each other, the third cover is embedded with a display screen and function keys, and the third cover is provided with Wireless control circuit and battery, the function keys are electrically connected to the wireless control circuit, the wireless control circuit is electrically connected to the wireless transmitting unit module, compared with the prior art, the wireless transmitting unit module of the wireless controller sends a wireless signal , the wireless receiving unit module of the welding light-changing goggles receives wireless signals, so as to realize the adjustment and setting of the working parameters of the welding light-changing goggles through wireless signals, without taking off the welding light-changing goggles from the head, which is convenient to use and improves work efficiency.

Description of drawings

The present invention will be further described with the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

Fig. 1 is the front view of a kind of novel electric welding dimming goggles of the present invention.

Fig. 2 is the back view of a kind of novel electric welding dimming goggles of the present invention.

Fig. 3 is a longitudinal sectional view of a novel welding goggles of the present invention.

Fig. 4 is a schematic structural diagram of a wireless controller of the present invention.

Fig. 5 is another structural schematic diagram of a wireless controller of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, which are preferred embodiments of the present invention.

Example 1

As shown in Figure 1-3, a new type of welding goggles, including a first cover 1 and a second cover 2, the first cover 1 and the second cover 2 are closed to form a hollow The housing of the first cover 1 is provided with a PCB board 3 and a battery 4 inside, the battery 4 is electrically connected to the PCB board 3, and a liquid crystal light valve 5 is embedded on the first cover 1 , the housing is provided with an electric welding arc receiving tube 6 , the electric welding arc receiving tube 6 is electrically connected to the PCB board 3 , and the PCB board 3 is electrically connected to the wireless receiving unit module 7 .

Preferably, the wireless receiving unit module 7 includes a decoding chip 71 and a receiving module 72 connected to the decoding chip 71 .

Preferably, the battery 4 is a button battery or a solar battery.

Preferably, a transparent protective film 8 is also provided on the first cover.

As shown in Figures 4-5, a wireless controller is used to wirelessly control a new type of welding darkening goggles described in any one of the above, including a third cover 9 and a fourth cover 10, the first The three covers 9 and the fourth cover 10 cover each other to form a hollow shell, the third cover 10 is embedded with a display screen 11 and function keys 12, and the shell is provided with a wireless control circuit 13 and a battery 14. The function key 12 is electrically connected to the wireless control circuit 13, and the wireless control circuit 13 is electrically connected to the wireless transmitting unit module 15.

Preferably, the wireless transmitting unit module 15 includes an encoding chip 151 and a transmitting module 152 connected to the encoding chip 151 .

Preferably, the display screen 11 is an LCD display screen or an LED display screen. More preferably, the LCD display screen is cheap, has a wide range of sources, and has good display effects, so it is more commonly used.

Preferably, a backlight panel 16 is provided on the back of the display screen 11 .

Preferably, the function key 12 includes a switch, a selection key and an adjustment key, the switch is used to control the opening and closing of the wireless controller, and the selection key is used to select different working modes, such as the selection of sensitivity, recovery time, and shading As well as the grinding function, the selection of low-level and high-level shading, the adjustment keys are used to adjust performance parameters, such as sensitivity, recovery time, and the adjustment of shading.

Preferably, the back of the fourth cover 10 is provided with a fastener 17, through which the wireless controller can be conveniently buckled on the user's body for easy portability.

The wireless transmitting unit module 15 of wireless controller sends wireless signal, and the wireless receiving unit module 7 of electric welding dimming goggles receives wireless signal, and wireless transmitting unit module 15 and wireless receiving unit module 7 can be bluetooth (Bluetooth), radio frequency (FR) Or NFC (that is, Near Field Communication, short-distance wireless communication technology), the display screen 11 is a parameter display window, on which there are Bluetooth (wireless) signal display, sensitivity display, shading degree, recovery time, light-changing goggles battery power, wireless control The power of the battery, the grinding function and the welding function are displayed. Through the display screen 11, the user can know his working status and working mode in real time. Through the function key 12, the adjustment and setting of the working parameters of the welding goggles can be realized through wireless signals. There is no need to take off the welding light-changing goggles from the head, which is convenient to use and improves work efficiency.

Compared with the prior art, the wireless transmitting unit module of the wireless controller sends a wireless signal, and the wireless receiving unit module of the welding goggles receives the wireless signal, thereby realizing the adjustment and setting of the working parameters of the welding goggles through the wireless signal , no need to take off the welding light-changing goggles from the head, easy to use and improve work efficiency.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand , the technical solution of the present invention may be modified or equivalently replaced without departing from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. a Novel electric welding light-changing goggles, comprise the first lid and the second lid, described first lid covers with described second lid the housing forming hollow mutually, the inside of described housing is provided with pcb board and battery, described battery is electrically connected with described pcb board, it is characterized in that: described first lid is embedded with liquid crystal light valve, is provided with electro-welding arc receiving tube in described housing, described electro-welding arc receiving tube is electrically connected with described pcb board, and described pcb board is electrically connected with radio receiving unit module.

2. Novel electric welding light-changing goggles according to claim 1, is characterized in that: the receiver module that described radio receiving unit module comprises decoding chip and is connected with described decoding chip.

3. Novel electric welding light-changing goggles according to claim 1, is characterized in that: described battery is button cell or solaode.

4. Novel electric welding light-changing goggles according to claim 1, is characterized in that: described first lid is also provided with transparency protected film.

5. a wireless controller, for a kind of Novel electric welding light-changing goggles of controlled in wireless as described in any one of claim 1-4, it is characterized in that: comprise the 3rd lid and the 4th lid, described 3rd lid and the 4th lid cover mutually, described 3rd lid is embedded with display screen and function key, be provided with radio control circuit and battery in described 3rd lid, described function key is electrically connected with described radio control circuit, and described radio control circuit is electrically connected with wireless transmitting unit module.

6. wireless controller according to claim 5, is characterized in that: the transmitter module that described wireless transmitting unit module comprises coding chip and is connected with described coding chip.

7. wireless controller according to claim 5, is characterized in that: described display screen is LCD display or LED display.

8. wireless controller according to claim 7, is characterized in that: the back side of described display screen is provided with backlight.

9. wireless controller according to claim 5, is characterized in that: described function button comprises switch, options button and adjusting key.

10. wireless controller according to claim 5, is characterized in that: the back side of described 4th lid is provided with fastener.