CN211293010U - Small current generator - Google Patents
Small current generator Download PDFInfo
- Publication number
- CN211293010U CN211293010U CN201921845762.6U CN201921845762U CN211293010U CN 211293010 U CN211293010 U CN 211293010U CN 201921845762 U CN201921845762 U CN 201921845762U CN 211293010 U CN211293010 U CN 211293010U
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- Prior art keywords
- circuit board
- self
- voltage regulator
- coupling voltage
- motor
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- Expired - Fee Related
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- 238000010168 coupling process Methods 0.000 claims abstract description 33
- 238000005859 coupling reaction Methods 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A small-sized current generator comprises a cabinet body, wherein a self-coupling voltage regulator, a current generation circuit board and a control circuit board are arranged inside the cabinet body, a motor is arranged on one side of the self-coupling voltage regulator, a motor rotating shaft is connected with an adjusting knob of the self-coupling voltage regulator through a driving belt, the motor is electrically connected with the control circuit board, the self-coupling voltage regulator is electrically connected with the current generation circuit board, the current generation circuit board is connected with an output connecting end, a remote controller is further arranged, the remote controller is wirelessly connected with the control circuit board, the remote controller controls the motor to rotate to control the output current of the self-coupling voltage regulator, a control button of the remote controller is used for controlling the adjusting knob of the self-coupling voltage regulator inside the cabinet body, the output current of the current generator is controlled in a, is suitable for popularization and application.
Description
Technical Field
The utility model belongs to the technical field of power current generator and specifically relates to a small-size current generator is related to.
Background
The large-current generator is necessary equipment in large-current places required by electric power and electrical industries in debugging, is large in size and heavy in weight in the prior art, needs to be frequently transported and moved in the test process, can prolong the debugging time if not carried easily, and prolongs the construction period.
The existing small current generator can accurately output the small current required by the test below the power frequency 20A through two sets of sliding resistance coils; the adjusting range is wide, the operation is simple and convenient, the structure is simple, and the reliability is high. Is well received by the majority of testers. Meanwhile, the transformation ratio and the polarity of the mutual inductor and the transformer can be tested. However, in some high-altitude construction places, the small current generator needs to connect a connecting wire to a tested wire in high altitude, so that the wire is long, debugging personnel can complete debugging only by two wires, one person controls the current generator on the ground, the other person debugs and connects the wire in high altitude, the debugging result deviates to some extent due to the cooperation of the two wires, the debugging time is long, and if the current generator is brought into the high-altitude construction place for debugging, the current generator is carried in high-altitude operation, so that certain danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small-size current generator solves the inconvenient problem of small-size current generator high altitude construction debugging.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a small-sized current generator comprises a cabinet body, wherein a self-coupling voltage regulator, a current generating circuit board and a control circuit board are arranged inside the cabinet body, a motor is arranged on one side of the self-coupling voltage regulator, a motor rotating shaft is connected with an adjusting knob of the self-coupling voltage regulator through a driving belt, the motor is electrically connected with the control circuit board, the self-coupling voltage regulator is electrically connected with the current generating circuit board, and the current generating circuit board is connected with an output connecting end;
the remote controller is also arranged and is wirelessly connected with the control circuit board;
the remote controller controls the motor to rotate to control the output current of the self-coupling voltage regulator.
In the preferred scheme, a mounting plate is arranged, and the current generation circuit board and the self-coupling voltage regulator are arranged on the mounting plate.
In the preferred scheme, the mounting panel below is equipped with the heating panel, is equipped with radiator fan between heating panel and the mounting panel.
In the preferred scheme, be equipped with the second display screen on the remote controller, second display screen below is equipped with the rolling disc, the turned angle of rolling disc control motor, rolling disc one side is equipped with control button.
In a preferred scheme, a first display screen on the cabinet body is electrically connected with the control circuit board, and display data of the first display screen are wirelessly transmitted to the second display screen through the control circuit board.
In the preferred scheme, a cover door is arranged on the cabinet body.
The utility model provides a small-size current generator adopts the adjust knob of the self coupling formula voltage regulator of the internal portion of control button control cabinet of remote controller, through wireless mode control current generator's output current, has made things convenient for frequent transportation in the use to remove, has increased the efficiency of debugging, and the practicality is strong, is suitable for and uses widely.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is an internal structure view of the present invention;
FIG. 3 is a diagram of the internal circuit board structure of the present invention;
fig. 4 is a structural view of the installation of the self-coupling voltage regulator and the motor of the present invention;
fig. 5 is a view of the position of the heat dissipation fan of the present invention;
FIG. 6 is a diagram of the structure of the remote controller of the present invention;
fig. 7 is a schematic diagram of the circuit structure of the present invention;
in the figure: a cabinet body 1; a cover door 2; a handle 3; a start-stop button 4; an indicator light 5; an output connection end 6; a ground 7; a master switch 8; a first display screen 9; a remote controller 10; a second display screen 1001; a turn disc 1002; a control button 1003; a heat dissipation plate 11; a mounting plate 12; an auto-coupling voltage regulator 13; an adjustment knob 14; a current generation circuit board 15; a heat radiation fan 16; a control circuit board 17; a transmission belt 18; a motor 19; a transmission wheel 20.
Detailed Description
As shown in fig. 1~7, a small-size current generator, including the cabinet body 1, cabinet body 1 inside is equipped with self-coupling voltage regulator 13, current generation circuit board 15 and control circuit board 17, self-coupling voltage regulator 13 one side is equipped with motor 19, and motor 19 axis of rotation passes through drive belt 18 and is connected with self-coupling voltage regulator 13's adjust knob 14, motor 19 is connected with control circuit board 17 electricity, self-coupling voltage regulator 13 and current generation circuit board 15 electricity are connected, and current generation circuit board 15 is connected with output connection end 6, still is equipped with remote controller 10, remote controller 10 and control circuit board 17 wireless connection, remote controller 10 control motor 19 rotates the size of control self-coupling voltage regulator 13 output current. From this structure, as shown in fig. 1-2, control circuit board 17 is used for connecting start-stop button 4, ground connection 7, master switch 8, first display screen 9 and pilot lamp 5 of small-size current generator, through the output and the input of the whole small-size current generator of control circuit board 17 control that can be fine, control circuit board 17 also with remote controller 10 wireless connection, control circuit board 17 is through the signal that receives remote controller 10, come control motor 19 to rotate the size of control self-coupling voltage regulator 13 output current, as shown in fig. 3, motor 19 rotates drive adjust knob 14 and rotates, thereby control self-coupling voltage regulator 13 output current's size.
The self-coupling voltage regulator 13 is electrically connected with the current generation circuit board 15, the current generated by the self-coupling voltage regulator 13 is transmitted to the output connecting end 6 through the current generation circuit board 15, the current generation circuit board 15 is electrically connected with the control circuit board 17, the current detected by the current generation circuit board 15 is transmitted to the control circuit board 17, and the current data of the control circuit board 17 is transmitted to the first display screen 9 for display.
In a preferred scheme, a mounting plate 12 is arranged, and a current generating circuit board 15 and an autotransformer 13 are arranged on the mounting plate 12. By this structure, mounting panel 12 plays and separates electric current generation circuit board 15 and self-coupling formula voltage regulator 13 and cabinet body 1 bottom, the convenient heat dissipation.
In a preferred embodiment, a heat dissipation plate 11 is disposed below the mounting plate 12, and a heat dissipation fan 16 is disposed between the heat dissipation plate 11 and the mounting plate 12. With this structure, the heat radiation fan 16 performs a heat radiation function.
In a preferable scheme, a second display screen 1001 is arranged on the remote controller 10, a rotating disc 1002 is arranged below the second display screen 1001, the rotating disc 1002 controls the rotation angle of the motor 19, and a control button 1003 is arranged on one side of the rotating disc 1002. From this structure, the rolling disc 1002 can be very vivid control self coupling formula voltage regulator 13, is similar with self coupling formula voltage regulator 13's adjust knob 14 structure, makes things convenient for wireless control, and control button 1003 is the same with start-stop button 4 function, and mainly used opens and stops.
In a preferable scheme, the first display screen 9 on the cabinet body 1 is electrically connected with the control circuit board 17, and the display data of the first display screen 9 is wirelessly transmitted to the second display screen 1001 through the control circuit board 17. With this structure, the contents of the first display screen 9 and the second display screen 1001 are synchronized and wirelessly transmitted to the second display screen 1001 through the control circuit board 17.
In the preferred scheme, a cover door 2 is arranged on the cabinet body 1. With this structure, the cover door 2 serves to protect the control panel of the small-sized current generator.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (6)
1. A small current generator is characterized in that: the automatic power generation device comprises a cabinet body (1), wherein a self-coupling voltage regulator (13), a current generation circuit board (15) and a control circuit board (17) are arranged inside the cabinet body (1), a motor (19) is arranged on one side of the self-coupling voltage regulator (13), a rotating shaft of the motor (19) is connected with an adjusting knob (14) of the self-coupling voltage regulator (13) through a driving belt (18), the motor (19) is electrically connected with the control circuit board (17), the self-coupling voltage regulator (13) is electrically connected with the current generation circuit board (15), and the current generation circuit board (15) is connected with an output connecting end (6);
the remote control (10) is also arranged, and the remote control (10) is wirelessly connected with the control circuit board (17);
the remote controller (10) controls the motor (19) to rotate to control the magnitude of the output current of the self-coupling voltage regulator (13).
2. A miniature current generator as claimed in claim 1, wherein: the device is provided with a mounting plate (12), and a current generating circuit board (15) and a self-coupling voltage regulator (13) are arranged on the mounting plate (12).
3. A miniature current generator as claimed in claim 2, wherein: a heat dissipation plate (11) is arranged below the mounting plate (12), and a heat dissipation fan (16) is arranged between the heat dissipation plate (11) and the mounting plate (12).
4. A miniature current generator as claimed in claim 1, wherein: the remote controller is characterized in that a second display screen (1001) is arranged on the remote controller (10), a rotating disc (1002) is arranged below the second display screen (1001), the rotating disc (1002) controls the rotating angle of the motor (19), and a control button (1003) is arranged on one side of the rotating disc (1002).
5. A miniature current generator as claimed in claim 1 or 4, wherein: first display screen (9) on the cabinet body (1) are connected with control circuit board (17) electricity, first display screen (9) show data through control circuit board (17) wireless transmission to second display screen (1001) on.
6. A miniature current generator as claimed in claim 1, wherein: the cabinet body (1) is provided with a cover door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845762.6U CN211293010U (en) | 2019-10-30 | 2019-10-30 | Small current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845762.6U CN211293010U (en) | 2019-10-30 | 2019-10-30 | Small current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211293010U true CN211293010U (en) | 2020-08-18 |
Family
ID=72020428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845762.6U Expired - Fee Related CN211293010U (en) | 2019-10-30 | 2019-10-30 | Small current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211293010U (en) |
-
2019
- 2019-10-30 CN CN201921845762.6U patent/CN211293010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |