CN103752999B - The illuminator of gas shielded welding machine and welding machine thereof - Google Patents
The illuminator of gas shielded welding machine and welding machine thereof Download PDFInfo
- Publication number
- CN103752999B CN103752999B CN201310719491.0A CN201310719491A CN103752999B CN 103752999 B CN103752999 B CN 103752999B CN 201310719491 A CN201310719491 A CN 201310719491A CN 103752999 B CN103752999 B CN 103752999B
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- China
- Prior art keywords
- button
- welding machine
- led
- contact
- switch module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention provides the illuminator of a kind of gas shielded welding machine, including button (2), LED(3), switch module；Described switch module is connected to LED(3) current supply circuit in；Button (2) includes contact A and contact B；When button (2) is in releasing orientation, contact A and contact B are separated so that switch module switches to closure state, and then lights LED(3)；When button (2) is in down state, contact A is connected with contact B so that switch module switches to open mode, and then extinguishes LED(3)。The present invention also provides for the welding machine accordingly with illuminator。The present invention utilizes the door-plate of gas shielded welding machine wire-feed motor one side to realize automatically turning on and extinguishing of illuminating lamp, thus the present invention can conveniently change silk, economic and practical。
Description
Technical field
The present invention relates to welding machine, especially the illumination of gas shielded welding machine wire feed system, in particular it relates to the illuminator of gas shielded welding machine and welding machine thereof。
Background technology
At present; it is more and more that gas shield is welded on industry and domestic; the wire feed system of general domestic gas protection weldering is in the inside of machine; owing to the diameter of domestic gas protection welding wire is all smaller; substantially at below 1mm; and the diameter of the wire feed flexible pipe of wire-feed motor is also smaller; wire-feed motor is contained in again the inside of welding machine; when light is bad; it is difficult to pierce into welding wire the wire feed flexible pipe of wire-feed motor; and easily misplacing between welding wire and the wire feed rolls of wire-feed motor, cause changing wire tray when welding machine uses relatively difficult, even welding machine can not work normally。
Summary of the invention
For defect of the prior art, it is an object of the invention to provide the illuminator of a kind of gas shielded welding machine and welding machine thereof。
Illuminator according to gas shielded welding machine provided by the invention, including: button 2, LED3, switch module；
Described switch module is connected in the current supply circuit of LED3；Button 2 includes contact A and contact B；
When button 2 is in releasing orientation, contact A and contact B are separated so that switch module switches to closure state, and then lights LED3；
When button 2 is in down state, contact A is connected with contact B so that switch module switches to open mode, and then extinguishes LED3。
Preferably, described switch module includes: the first resistance R52, the second resistance R53, the 3rd resistance R54, audion Q7；Wherein, the colelctor electrode of audion Q7 is connected to power supply positive pole by LED and the first resistance R52, the grounded emitter of audion Q7, the base stage of audion Q7 connects one end of the 3rd resistance R54, the other end of the 3rd resistance R54 connecting terminal A respectively and be connected to power supply positive pole by the second resistance R53；Contact B ground connection。
According to the welding machine with illuminator provided by the invention; illuminator including above-mentioned gas shielded welding machine; wherein, the side door plate 1 of described welding machine shell includes the top panel part and the Side panel portions that are connected, and described button 2 is positioned at the described lower section determining faceplate part；Described side door plate 1 can be freely rotatable between a closed position and a open position；
When described side door plate 1 is positioned at described closed position, described top panel part is tight against described button 2 and makes described button 2 be in down state, to extinguish LED；
When described side door plate 1 is positioned at described open position, described top panel part and described button 2 are separated, and make described button 2 be in releasing orientation, to light LED。
Preferably, described LED is positioned at above the side of the wire-feed motor of welding machine。
Compared with prior art, the present invention has following beneficial effect:
The present invention utilizes the door-plate of gas shielded welding machine wire-feed motor one side to realize automatically turning on and extinguishing of illuminating lamp, thus the present invention can conveniently change silk, economic and practical。
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1, Fig. 2, Fig. 3, Fig. 4 are the structural representations of the present invention；
Fig. 5 is circuit theory diagrams of the present invention。
In figure:
1 is side door plate；
2 is button；
3 is LED。
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail。Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form。It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement。These broadly fall into protection scope of the present invention。
Below according to Fig. 1～Fig. 5, illustrate the better embodiment of the present invention:
As shown in Figure 1, welding machine front panel is lower than upper casing, load onto button 2 in the above, when the door-plate 1 of side is opened, the height of button 2 is higher than upper casing, at this moment two contacts on button 2 are off, two contacts on button 2 are connected in 3 feet and 4 feet of J8 on front panel circuitry plate respectively, at this moment audion Q7 conducting, and LED is arranged on the upper right side of wire-feed motor, the anode of LED is connected on 1 foot of J8, the negative electrode of LED is connected on 2 feet of J8, when Q7 turns on time, has electric current to pass through inside LED, LED is shinny, is illuminated to the cabinet of side。
When the door-plate 1 of wire-feed motor side puts down time, such as Fig. 4, button 2 is pressed by door-plate, at this moment two contact adhesives within button 2, owing to one of them contact is connected on electronegative potential, at this moment one pin earthing potential of resistance R53 and R54, audion Q7 is not turned on, LED does not work, it is ensured that when welding machine normally uses, LED is in OFF state。
Above specific embodiments of the invention are described。It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on the flesh and blood of the present invention。
Claims (3)
1. the illuminator of a gas shielded welding machine, it is characterised in that including: button (2), LED (3), switch module；
Described switch module is connected in the current supply circuit of LED (3)；Button (2) includes contact A and contact B；
When button (2) is in releasing orientation, contact A and contact B are separated so that switch module switches to closure state, and then lights LED (3)；
When button (2) is in down state, contact A is connected with contact B so that switch module switches to open mode, and then extinguishes LED (3)；
Described switch module includes: the first resistance (R52), the second resistance (R53), the 3rd resistance (R54), audion (Q7)；Wherein, the colelctor electrode of audion (Q7) is connected to power supply positive pole by LED and the first resistance (R52), the grounded emitter of audion (Q7), the base stage of audion (Q7) connects one end of the 3rd resistance (R54), and the other end of the 3rd resistance (R54) is distinguished connecting terminal A and is connected to power supply positive pole by the second resistance (R53)；Contact B ground connection。
2. a welding machine with illuminator; it is characterized in that; illuminator including the gas shielded welding machine described in claim 1; wherein; the side door plate (1) of described welding machine shell includes the top panel part and the Side panel portions that are connected, and described button (2) is positioned at the lower section of described top panel part；Described side door plate (1) can be freely rotatable between a closed position and a open position；
When described side door plate (1) is positioned at described closed position, described top panel part is tight against described button (2) and makes described button (2) be in down state, to extinguish LED；
When described side door plate (1) is positioned at described open position, described top panel part and described button (2) are separated, and make described button (2) be in releasing orientation, to light LED。
3. the welding machine with illuminator according to claim 2, it is characterised in that described LED is positioned at above the side of the wire-feed motor of welding machine。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719491.0A CN103752999B (en) | 2013-12-23 | 2013-12-23 | The illuminator of gas shielded welding machine and welding machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719491.0A CN103752999B (en) | 2013-12-23 | 2013-12-23 | The illuminator of gas shielded welding machine and welding machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752999A CN103752999A (en) | 2014-04-30 |
| CN103752999B true CN103752999B (en) | 2016-06-22 |
Family
ID=50520400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719491.0A Active CN103752999B (en) | 2013-12-23 | 2013-12-23 | The illuminator of gas shielded welding machine and welding machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752999B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598338A (en) * | 2017-09-21 | 2018-01-19 | 浙江雅创机电科技有限公司 | A kind of MIG electric welding machines |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376062C (en) * | 2005-05-19 | 2008-03-19 | 上海广为电器工具厂 | A clamp with lamp |
| CN2789478Y (en) * | 2005-05-19 | 2006-06-21 | 上海广为电器工具厂 | Clamp with lamp |
| CN201093450Y (en) * | 2007-08-07 | 2008-07-30 | 上海广为电器工具厂 | Clamp with lamp |
| CN201565706U (en) * | 2009-12-28 | 2010-09-01 | 铜陵南洋设备安装有限责任公司 | Automatic argon arc welding machine |
| CN102019483B (en) * | 2010-12-23 | 2012-10-10 | 清华大学 | Compact full-seal welding wire feeder |
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2013
- 2013-12-23 CN CN201310719491.0A patent/CN103752999B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103752999A (en) | 2014-04-30 |
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