CN212588278U - Remote controlled inverter welding power supply - Google Patents
Remote controlled inverter welding power supply Download PDFInfo
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- CN212588278U CN212588278U CN202021752048.5U CN202021752048U CN212588278U CN 212588278 U CN212588278 U CN 212588278U CN 202021752048 U CN202021752048 U CN 202021752048U CN 212588278 U CN212588278 U CN 212588278U
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- welding power
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- module
- inverter welding
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Abstract
The utility model relates to a but remote control's contravariant welding source, include: a housing having an accommodating space formed therein; the IGBT module is arranged on the shell and positioned in the accommodating space; the main board is arranged on the shell and positioned in the accommodating space; the driving module is arranged on the shell and positioned in the accommodating space, and the driving module is connected with the main board and the IGBT module; and the handheld controller is hung on the outer side of the shell, is in communication connection with the mainboard and is provided with a touch screen. The utility model discloses set up hand-held controller, can enough realize closely controlling and can realize remote controlling again, when using, operating personnel only need with hand-held controller take can conveniently carry out control operations such as data input, modification and parameter setting to the welding power supply in hand.
Description
Technical Field
The utility model relates to an contravariant welding power technical field refers in particular to a but remote control's contravariant welding power.
Background
The precise inverter welding power supply is a more advanced precise welding power supply on the market at present, has high control precision, good welding effect and large energy, and can be manually used by customers or matched with other automatic equipment to use the welding power supply. When using welding source, need set up relevant data and the parameter of this welding source, welding source among the prior art carries out data input through integrated keyboard and the screen on welding source front panel, but some occasions, for example welding source places the inside use of large-scale automation equipment, or the position of placing is more far away from operating personnel, or need place and use in narrow and small space, operating personnel just is inconvenient like this carries out the input of data and has revised welding source, so bring inconvenience for welding source's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a but remote control's contravariant welding source, solve current welding source and carry out data input and use inconvenient problem in some occasions through keyboard and the screen that sets up on the front panel.
The technical scheme for realizing the purpose is as follows:
the utility model provides a but remote control's contravariant welding source, include:
a housing having an accommodating space formed therein;
the IGBT module is arranged on the shell and positioned in the accommodating space;
the main board is arranged on the shell and positioned in the accommodating space;
the driving module is arranged on the shell and positioned in the accommodating space, and the driving module is connected with the mainboard and the IGBT module; and
hang and locate the hand-held controller in the casing outside, hand-held controller with mainboard communication connection, hand-held controller has a touch-sensitive screen.
The utility model discloses a but remote control's contravariant welding power supply can enough realize closely controlling and can realize remote controlling again through setting up handheld controller, inputs data and carries out the parameter setting to welding power supply through handheld controller, and is very convenient, can be applicable to and prevent the situation of using in large-scale automation equipment inside, also can be applicable to and place the position and than far away and narrow and small space adaptation from operating personnel. When the welding power supply control device is used, an operator can conveniently carry out control operations such as data input, modification and parameter setting on the welding power supply by holding the handheld controller in the hand.
The utility model discloses but remote control's contravariant welding power supply's further improvement lies in, hand-held controller with wireless communication connects between the mainboard.
The utility model discloses but remote control's contravariant welding power supply's further improvement lies in, hand-held controller with realize wired communication connection through the communication cable between the mainboard.
The utility model discloses a further improvement of the inverter welding power supply which can be remotely controlled lies in that the inverter welding power supply also comprises a communication interface which is arranged on the shell, and the communication interface is connected with the mainboard;
one end of the communication cable is connected with the communication interface, and the other end of the communication cable is connected with the handheld controller.
The utility model discloses a further improvement of the inverter welding power supply which can be remotely controlled, which is characterized in that a bracket which can be rotatably adjusted is arranged on the shell, and a hanging rod is connected on the bracket;
the handheld controller is provided with a hanging ring, and the hanging ring is hung on the hanging rod.
The utility model discloses but remote control's contravariant welding power's further improvement lies in, but the one end of support is passed through the installation of the rotatable regulation of hinge on the casing, thereby the support is rotatable to pasting to be located the state of folding up of the lateral part of casing or rotate to with the lateral part looks vertically support state of casing.
The utility model discloses a further improvement of the inverter welding power supply which can be remotely controlled lies in that the shell comprises a bottom panel, a front panel and a rear panel which are arranged at the two opposite sides of the bottom panel and an outer cover plate which is covered and buckled on the bottom panel;
the front panel and the rear panel are fixedly connected with the bottom panel;
the outer cover plate is fixedly connected with the bottom panel, the front panel and the rear panel.
The utility model discloses a further improvement of the inverter welding power supply which can be remotely controlled, the rear part of the shell is provided with a power input end and a power supply output end;
a rectifier bridge is arranged in the shell and connected with the power input end and the IGBT module;
and the IGBT module is connected with the power supply output end.
The utility model discloses but remote control's contravariant welding power supply's further improvement lies in, still include with mainboard connection's power module and reserve power module, power module with reserve power module all install in the inside of casing.
The utility model discloses but remote control's contravariant welding power supply's further improvement lies in, still including install in two electric capacities that just concatenate the connection inside the casing, two electric capacities with the IGBT module is connected.
Drawings
Fig. 1 is a schematic structural view of the handheld controller of the inverter welding power supply capable of being remotely controlled according to the present invention in a folded state.
Fig. 2 is a schematic structural view of another view angle of the handheld controller of the inverter welding power supply capable of being remotely controlled according to the present invention, which is in a folded state.
Fig. 3 is a schematic structural view of the handheld controller of the inverter welding power supply capable of being remotely controlled according to the present invention in a supporting state.
Fig. 4 is a schematic structural view of another view angle of the handheld controller of the inverter welding power supply capable of being remotely controlled according to the present invention in the supporting state.
Fig. 5 is a schematic structural diagram of the inverter welding power supply capable of being remotely controlled according to the present invention, which shows the motherboard and the power supply module after the outer cover plate is omitted.
Fig. 6 is a schematic structural diagram of the inverter welding power supply capable of being remotely controlled according to the present invention, which shows internal components after the outer cover plate is omitted.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides a but remote control's contravariant welding power supply for solve in the narrow and small space can't carry out the problem that data input, modification and parameter set to the welding power supply, the utility model discloses a but remote control's contravariant welding power supply is through setting up mobilizable hand-held controller, this hand-held controller and mainboard connection, and usable hand-held controller carries out data, modification and parameter set to the welding power supply and controls, solves the narrow and small space and controls the problem that personnel are not convenient for get into and are not convenient for control. The handheld controller is hung on the shell of the welding power supply, so that the welding data and the waveform can be conveniently modified and observed in real time in a short distance, and the remote control can be realized, thereby being very convenient. The structure of the inverter welding power supply capable of being remotely controlled according to the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of the handheld controller of the remotely controllable inverter welding power supply of the present invention in a folded state is shown. Fig. 5 shows a schematic structural view of another view angle of the handheld controller of the remotely controllable inverter welding power supply of the present invention in a folded state. Referring to fig. 6, the schematic structural diagram of the inverter welding power supply capable of being remotely controlled according to the present invention is shown after the outer cover plate is omitted. The structure of the remotely controllable inverter welding power supply of the present invention will be described with reference to fig. 1, 5 and 6.
As shown in fig. 1, 5 and 6, the inverter welding power source 20 of the present invention includes a housing 21, an IGBT module 221, a main board 222, a driving module 223 and a handheld controller 23; an accommodating space 211 is formed inside the housing 21; the IGBT module 221 is mounted on the housing 21 and located in the accommodating space 211; the main board 22 is mounted on the housing 21 and located in the accommodating space 211; the driving module 223 is installed on the housing 21 and located in the accommodating space 211, the driving optical module 223 is connected with the main board 222 and the IGBT module 221, the main board 222 sends a control instruction to the driving module 223, and the driving module 223 drives the IGTB module 221 to operate according to the control instruction. The handheld controller 23 is hung outside the housing 21, the handheld controller 23 is in communication connection with the main board 222, the handheld controller 23 has a touch screen 231, data and parameters are input through the touch screen 231, and the handheld controller 23 receives the data and parameters input by the touch screen 231 and sends the data and parameters to the main board 222, so that the control of the welding power supply 20 is realized.
Because the handheld controller 23 is hung on the outer side of the shell 21, the handheld controller 23 is movable, and when the welding power supply is used in a narrow space, an operator cannot approach the welding power supply, so that the handheld controller 23 can be taken down to control the welding power supply in a remote position, and the portable welding power supply is very convenient to use.
In a specific embodiment of the present invention, the wireless communication connection between the handheld controller 23 and the main board 222, preferably, the wireless communication connection is realized between the handheld controller 23 and the main board 222 through bluetooth, Zigbee or wireless network.
In a specific embodiment of the present invention, the wired connection is realized between the handheld controller 23 and the main board 222 through a communication cable, that is, the handheld controller 23 and the main board 222 are connected by the communication cable to realize the signal receiving and transmitting. Specifically, as shown in fig. 2 and 5, a communication interface 212 is mounted on the housing 21, the communication interface 212 is used for connecting with a communication cable, and the communication interface 212 is connected with the main board 222. When the welding power supply 20 is controlled by the hand-held controller 23, one end of the communication cable is connected to the communication interface, and the other end is connected to the hand-held controller 23.
In a specific embodiment of the present invention, as shown in fig. 3 and 4, the casing 21 is provided with a rotatably adjustable bracket 24, the bracket 24 is connected with a hanging rod 241, the handheld controller 23 is provided with a hanging ring 232, and the hanging ring 232 is hung on the hanging rod 241 so as to hang the handheld controller 23 on the bracket 24 of the casing 21.
Specifically, the bracket 24 is a rod-shaped structure, and one end of the bracket 24 is rotatably mounted on the housing 21 through a hinge, so that the bracket 24 can be rotated to a folded state attached to the side portion of the housing 21 or to a supported state perpendicular to the side portion of the housing. Fig. 2 shows the stand 24 in a folded state, the stand 24 is attached to the side of the housing 21, and the handheld controller 23 hung on the stand 24 is also placed on the side of the housing 21. Fig. 3 shows the support 24 in a supporting state, in which the support 24 is perpendicular to the side of the housing 21, and the touch screen 231 of the handheld controller 23 is oriented in the same direction as the front of the housing 21, so that the handheld controller 23 can be conveniently manipulated at a short distance. In the remote operation, the hand-held controller 23 may be directly removed from the hand in the state shown in fig. 2.
Preferably, one end of the hanging rod 241 is fixedly connected to the bracket 24, and the other end is bent to form a hook portion, which is arc-shaped. The hanging ring 232 of the handheld controller 23 is a U-shaped structure, and the opening of the U-shaped structure is downward buckled at the top of the handheld controller 23, so that the closed end of the U-shaped structure can be hung on the hanging hook part of the hanging rod 241. The hand-held controller 23 can be conveniently taken down at any time by adopting a hanging connection mode, thereby bringing convenience to use.
In a specific embodiment of the present invention, as shown in fig. 1 to 4, the housing 21 includes a front panel 213, a rear panel 214, a bottom panel 215 and an outer cover plate 216, the front panel 213 and the rear panel 214 are disposed on two opposite sides of the bottom panel 215 and fixedly connected to the bottom panel 215, the outer cover plate 216 is U-shaped, and the cover is fastened on the bottom panel 215 and correspondingly connected to the front panel 213 and the rear panel 214, thereby forming the enclosed housing 21 and enclosing the accommodating space 211. Four legs are provided at the bottom of bottom panel 215 for support. In order to facilitate heat dissipation of components placed inside the housing 21, the outer cover plate 216 and the bottom panel 215 are provided with vents 2161, and the vents 2161 are used for communicating with the outside air, so that the heat dissipation function can be achieved.
In order to improve the heat dissipation effect, as shown in fig. 6, a cooling fan 25 is mounted and fixed on the bottom panel 215, and the cooling fan 25 can generate a cooling air flow to dissipate heat and cool each element inside the housing 21.
In a specific embodiment of the present invention, as shown in fig. 6, the rear portion of the casing 21 is provided with a power input end and a power output end, wherein the power input end is connected to an external power source for supplying power to the main board 222 and the IGBT module 221, and the power output end is used for supplying power to the electrode rod for welding. A rectifier bridge 224 is installed in the case 21, the rectifier bridge 224 is connected to the power input terminal and to the IGBT module 221, and ac input from the external power source is converted into dc by the rectifier bridge 224 and supplied to the IGBT module 221. The IGBT module 221 is connected to a power supply output terminal.
An input end protective shell 218 is arranged on the rear panel 214 of the shell 21 corresponding to the power input end, an output end protective shell 217 is arranged corresponding to the power supply output end, and the corresponding power supply output end and the corresponding power input end are covered by the output end protective shell 217 and the input end protective shell 218 to achieve a protection effect.
In a specific embodiment of the present invention, as shown in fig. 5, the welding power supply 20 further includes a power supply module 225 and a standby power supply module 226 connected to the main board 222, and the power supply module 225 and the standby power supply module 226 are both installed inside the housing 21. The standby power supply module 226 is arranged to provide a standby function for the welding power supply 20, and when the power supply module 225 is damaged, the standby power supply module 226 can be used, so that the reliability of the welding power supply is improved.
In a specific embodiment of the present invention, as shown in fig. 6, the welding power supply 20 further includes two capacitors 227 installed inside the housing 21 and connected in series, and the two capacitors 227 are connected with the IGBT module 221. The arranged capacitor plays the roles of filtering and energy storage.
The welding power supply 20 also includes a transformer 281, a filter 282, and a circuit breaker 283, the circuit breaker 283 being mounted on the rear panel 214, the circuit breaker 283 being connected to a power input, the power input receiving a 3-phase 380V power, the input further being connected to a transformer 281, the transformer 281 being mounted on the bottom panel 215, the transformer 281 converting the 380V voltage to 220V, the transformer 281 being connected to the filter 282, the filter 282 being mounted within the housing 21 and being located proximate to the drive module 223 and the capacitor 227, the filter 282 being connected to the power module 225 and the backup power module 226, the power module 225 powering the main panel 222. The breaker 283 is connected to a rectifier bridge 224, the rectifier bridge 224 is connected to an IGBT module 221 and an ac contactor, the ac contactor is further connected to two capacitors connected in series, the rectifier bridge 224 converts ac into dc to supply to the IGBT module 221, and the IGBT module 221 converts dc into high-frequency square waves to be transmitted to the power output terminal.
Further, a metal protective cover having a mesh shape is installed for the driving module 223, and the metal protective cover is fixedly connected to the housing 21, and prevents external electromagnetic wave interference.
As shown in fig. 6, a wave-absorbing module 228 is installed on the IGBT module 221, and the wave-absorbing module 228 is arranged to prevent the high-frequency spike from damaging the power device. The wave absorbing module 228 can be an IGBT surge absorbing capacitor, such as an EACO power electronic film capacitor of STM1200V series/1700V series/1500V series produced by Huayuan co electronics limited, Shenzhen, a manufacturer.
As shown in fig. 5, an indicator light 2221 is mounted on a side portion of the main board 222, and the indicator light 2221 is used for displaying input and output signals, so that the working state can be clarified, and the fault problem of the welding power supply can be judged. The connection terminals of the main board 222 extend from the rear panel 214, and a terminal protection cover 219 for covering the connection terminals is connected to the rear panel 214.
The bumper 27 is disposed on both sides of the bottom panel 215 of the housing 21 except for the front panel 213 and the rear panel 214, the bumper 27 is disposed in an inclined shape, and the bumper 27 protects the internal components from being damaged by impact during transportation. Preferably, as shown in fig. 5 and 6, a vertically arranged first heat dissipation plate 261 is fixedly connected to the bottom panel 215 of the housing 21, and the first heat dissipation plate 261 is used for mounting the driving module 223, the IGBT module 221, the rectifier bridge 224, and the filter 282. The first heat dissipation plate 261 also plays a role of heat dissipation. A second heat sink 262 is fixedly connected to the inside of the front panel 213, and the second heat sink 262 is used for mounting the two capacitors 227 and cooling the two capacitors 227. One end of the bumper beam 27 is connected to the bottom panel 215, and the other end is connected to the second heat dissipation plate 262. The other side of the crash post 27 is connected to the bottom panel 215 at one end and to the side of the main panel 222 at the other end. The first heat dissipation plate 261 and the second heat dissipation plate 262 are each made of an aluminum plate.
The utility model provides a but remote control's contravariant welding power supply has the advantage that overall arrangement is compact reasonable, and is more miniaturized, convenient transport. When the welding power supply is used, if an operator can approach the inverter welding power supply, the support is rotated to a supporting state, the orientation of the touch screen of the handheld controller is consistent with that of the front panel, and therefore data and parameters of the welding power supply can be modified and welding data and waveforms can be observed in a short distance. If the operator is inconvenient to approach the inverter welding power supply, the handheld controller can be taken down in a narrow space or under other inconvenient conditions, the handheld controller can be taken down on the hand of the operator, data and parameters of the welding power supply can be remotely modified, welding data and waveforms can be observed, and the inverter welding power supply is very convenient to use.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (10)
1. A remotely controllable inverter welding power supply, comprising:
a housing having an accommodating space formed therein;
the IGBT module is arranged on the shell and positioned in the accommodating space;
the main board is arranged on the shell and positioned in the accommodating space;
the driving module is arranged on the shell and positioned in the accommodating space, and the driving module is connected with the mainboard and the IGBT module; and
hang and locate the hand-held controller in the casing outside, hand-held controller with mainboard communication connection, hand-held controller has a touch-sensitive screen.
2. The remotely operable inverter welding power supply of claim 1, wherein the hand held controller is in wireless communication with the motherboard.
3. A remotely controllable inverter welding power supply as set forth in claim 1 wherein said hand held controller is in wired communication with said main board via a communication cable.
4. The remotely operable inverter welding power supply of claim 3, further comprising a communication interface mounted to said housing, said communication interface being connected to said motherboard;
one end of the communication cable is connected with the communication interface, and the other end of the communication cable is connected with the handheld controller.
5. A remotely operable inverter welding power supply as set forth in claim 1 wherein said housing is provided with a rotatably adjustable cradle, said cradle having a hanger bar attached thereto;
the handheld controller is provided with a hanging ring, and the hanging ring is hung on the hanging rod.
6. The remotely operable inverter welding power supply of claim 5, wherein one end of the stand is pivotally mounted to the housing by a hinge such that the stand is pivotable to a collapsed position against the side portions of the housing or a supported position perpendicular to the side portions of the housing.
7. The remotely operable inverter welding power supply of claim 1, wherein the housing comprises a bottom panel, front and rear panels disposed on opposite sides of the bottom panel, and an outer cover plate covering the bottom panel;
the front panel and the rear panel are fixedly connected with the bottom panel;
the outer cover plate is fixedly connected with the bottom panel, the front panel and the rear panel.
8. The remotely operable inverter welding power supply of claim 1, wherein the rear portion of the housing defines a power input and a power output;
a rectifier bridge is arranged in the shell and connected with the power input end and the IGBT module;
and the IGBT module is connected with the power supply output end.
9. A remotely operable inverter welding power supply as set forth in claim 1 further comprising a power module and a backup power module connected to said main board, said power module and said backup power module being mounted within said housing.
10. The remotely operable inverter welding power supply of claim 1, further comprising two capacitors mounted within the housing and connected in series, the two capacitors being connected to the IGBT module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752048.5U CN212588278U (en) | 2020-08-20 | 2020-08-20 | Remote controlled inverter welding power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752048.5U CN212588278U (en) | 2020-08-20 | 2020-08-20 | Remote controlled inverter welding power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588278U true CN212588278U (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021752048.5U Active CN212588278U (en) | 2020-08-20 | 2020-08-20 | Remote controlled inverter welding power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212588278U (en) |
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2020
- 2020-08-20 CN CN202021752048.5U patent/CN212588278U/en active Active
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