CN207037011U - A kind of high frequency transformer voltage-withstand test series connection conducting box device - Google Patents
A kind of high frequency transformer voltage-withstand test series connection conducting box device Download PDFInfo
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- CN207037011U CN207037011U CN201720891742.7U CN201720891742U CN207037011U CN 207037011 U CN207037011 U CN 207037011U CN 201720891742 U CN201720891742 U CN 201720891742U CN 207037011 U CN207037011 U CN 207037011U
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- voltage
- series connection
- withstand test
- test series
- connection conducting
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Abstract
Connected the utility model discloses a kind of high frequency transformer voltage-withstand test and turn on box device, connected including voltage-withstand test and turn on box, the voltage-withstand test series connection conducting box is provided with multiple signal lamps, the lower section of the signal lamp is provided with corresponding threading hole, the throw switch of the first double-pole eight and the throw switch of the second double-pole eight are installed on the inwall of the voltage-withstand test series connection conducting box, switching cylinder is installed on the inwall of the voltage-withstand test series connection conducting box, PLC is installed on the inwall of the voltage-withstand test series connection conducting box.During the utility model series connection pressure-resistant winding of test transformer, there is the test leakage examination of pin position, PLC is failure to actuate, synchronous signal indicator lamp has corresponding instruction, after only each pin position of transformer detects, PLC could motion test, operating speed is fast, test problem is not leaked, ensures transformer voltage-withstand test quality.
Description
Technical field
High frequency transformer technical field is the utility model is related to, specifically a kind of high frequency transformer voltage-withstand test series connection conducting
Box device.
Background technology
High frequency transformer is the power transformer that working frequency exceedes intermediate frequency (10kHz), is mainly used in high frequency switch power
In make high-frequency switch power transformer, also have for making high frequency inverter transformation in high frequency inverter and Inverter Welder
Device.
Pressure resistant test tool used in production high frequency transformer, it is the test in parallel of transformer pin position in current existing technology
Method.The test in parallel of multiway position, there is the test leakage examination of pin position, measurement jig is not easy to detect, and there are quality hidden danger, we carry for this
Go out a kind of high frequency transformer voltage-withstand test series connection conducting box device to solve the problem present on.
Utility model content
The purpose of this utility model is to provide a kind of high frequency transformer voltage-withstand test series connection conducting box device, existing to solve
There is the test in parallel of the multiway position in technology, there is the test leakage examination of pin position, measurement jig is not easy to detect, and there are asking for quality hidden danger
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of high frequency transformer voltage-withstand test series connection conducting box device, including voltage-withstand test series connection conducting box, it is described pressure-resistant
Test series connection conducting box is provided with multiple signal lamps, and the lower section of the signal lamp is provided with corresponding threading hole, described
The throw switch of the first double-pole eight and the throw switch of the second double-pole eight, the pressure-resistant survey are installed on the inwall of voltage-withstand test series connection conducting box
Switching cylinder is installed on the inwall of examination series connection conducting box, PLC controls are installed on the inwall of the voltage-withstand test series connection conducting box
Device processed, the body position that the voltage-withstand test series connection is turned on inside box are provided with line frame, and the line frame is provided with transformer
Pin position, and the side of line frame is provided with voltage-withstand test circuit board, the output end of the voltage-withstand test circuit board and signal lamp
Input with PLC is electrically connected with, and the output end of the PLC and the input of switching cylinder electrically connect
Connect.
Preferably, the voltage-withstand test series connection conducting box is PET material.
Preferably, the threading hole, signal lamp and transformer pin position are equipped with eight.
Preferably, the bottom of the voltage-withstand test series connection conducting box is bonded with slipmat.
Preferably, the switching cylinder is provided with two altogether, one end of described two switching cylinders respectively with the first double-pole
Eight throw switches and the connection of the throw switch of the second double-pole eight.
Preferably, the transformer coiling group enters voltage-withstand test series connection conducting box inside and transformer pin position from threading hole
Connection.
Compared with prior art, the beneficial effects of the utility model are：The utility model design science is reasonable, safe operation
Convenient, the utility model devises a kind of hidden danger for preventing the pressure-resistant test leakage examination of transformer completely, ensures the pressure-resistant survey of high frequency transformer
The high frequency transformer voltage-withstand test series connection conducting box device of the quality of examination, the utility model series connection pressure-resistant winding of test transformer
When, there is the test leakage examination of pin position, PLC is failure to actuate, and synchronous signal indicator lamp has corresponding instruction, the only each pin position of transformer
After all detecting, PLC ability motion test, operating speed is fast, does not leak test problem, ensures transformer voltage-withstand test
Quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high frequency transformer voltage-withstand test series connection conducting box device of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of high frequency transformer voltage-withstand test series connection conducting box device of the utility model.
In figure：1- voltage-withstand tests series connection conducting box, 2- threading holes, 3- slipmat, 4- signal lamps, the first double-poles of 5- eight
Throw switch, 6- switching cylinders, 7- voltage-withstand tests circuit board, 8- line frames, 9- transformer pin position, 10-PLC controllers, 11- second
The throw switch of double-pole eight.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of high frequency transformer voltage-withstand test series connection conducting box device,
Connected including voltage-withstand test and turn on box 1, voltage-withstand test series connection conducting box 1 is provided with multiple signal lamps 4, and Transformer Winding is complete
Eight signal lamps 4 indicate when portion connects, and the lower section of signal lamp 4 is provided with corresponding threading hole 2, and coiling group passes through threading
Hole 2 enters inside, is provided with the throw switch 5 of the first double-pole eight on the inwall of voltage-withstand test series connection conducting box 1 and the second double-pole eight is thrown
Switch 11, voltage-withstand test series connection turn on and are provided with switching cylinder 6 on the inwall of box 1, and the controlling switch cylinder 6 of PLC 10 pushes away
The dynamic throw switch 5 of first double-pole eight and the throw switch 11 of the second double-pole eight open and close, and are provided with the inwall of voltage-withstand test series connection conducting box 1
PLC 10, the body position that voltage-withstand test series connection is turned on inside box 1 is provided with line frame 8, for fixing coiling group, line
Road frame 8 is provided with transformer pin position 9, and the side of line frame 8 is provided with voltage-withstand test circuit board 7, voltage-withstand test circuit board 7 and letter
The output end of number indicator lamp 4 is electrically connected with the input of PLC 10, output end and the switch gas of PLC 10
The input of cylinder 6 is electrically connected with.
Voltage-withstand test series connection conducting box 1 is PET material, and shock resistance is good, and electrical insulation capability is strong, security performance
Height, threading hole 2, signal lamp 4 and transformer pin position 9 are equipped with eight, and the bottom of voltage-withstand test series connection conducting box 1 is bonded with
Slipmat 3, switching cylinder 6 are provided with two altogether, one end of two switching cylinders 6 respectively with the throw switch 5 of the first double-pole eight and
The throw switch 11 of two double-pole eight connects, and transformer coiling group enters the inside of voltage-withstand test series connection conducting box 1 and transformer from threading hole 2
Pin position 9 connects.
Operation principle of the present utility model is：High frequency transformer voltage-withstand test series connection conducting box device is given birth to by normal procedure
After production is good, when in use, the corresponding windings in series of voltage-withstand test transformer is connected on the voltage-withstand test series connection conducting double-pole of box 1 first
On eight throw switches 5 and the throw switch 11 of the second double-pole eight, start PLC 10, pull switch cylinder 6 acts, the first double-pole eight
The throw switch 11 of 5 and second double-pole of throw switch eight switches in A1 and A2, state, eight signal designations when Transformer Winding is all turned on
Lamp 4 indicates, PLC 10 when only each passage winding is fully switched on, next step action could be carried out, when PLC 10
Switch to voltage-withstand test state at once after obtaining each fully switched on signal of passage windings in series, i.e.,：The instruction switch gas of PLC 10
Cylinder 6, changes the throw switch 5 of the first double-pole eight and the throw switch 11 of the second double-pole eight is in B1 and B2 states, each winding connection of transformer
Eight passage pressure-resistant machines carry out voltage-withstand test.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of high frequency transformer voltage-withstand test series connection conducting box device, including voltage-withstand test series connection conducting box (1), its feature exist
In the voltage-withstand test series connection conducting box (1) is provided with multiple signal lamps (4), is set below the signal lamp (4)
There is corresponding threading hole (2), the throw switch of the first double-pole eight (5) is installed on the inwall of the voltage-withstand test series connection conducting box (1)
With the throw switch of the second double-pole eight (11), the voltage-withstand test series connection turns on is provided with switching cylinder (6), institute on the inwall of box (1)
State and PLC (10) is installed on the inwall of voltage-withstand test series connection conducting box (1), the voltage-withstand test series connection conducting box (1)
Internal body position is provided with line frame (8), and the line frame (8) is provided with transformer pin position (9), and line frame (8)
Side is provided with voltage-withstand test circuit board (7), and the output end of the voltage-withstand test circuit board (7) and signal lamp (4) is and PLC
The input of controller (10) is electrically connected with, and the output end and the input of switching cylinder (6) of the PLC (10) are electrical
Connection.
2. a kind of high frequency transformer voltage-withstand test series connection conducting box device according to claim 1, it is characterised in that described
Voltage-withstand test series connection conducting box (1) is PET material.
3. a kind of high frequency transformer voltage-withstand test series connection conducting box device according to claim 1, it is characterised in that described
Threading hole (2), signal lamp (4) and transformer pin position (9) are equipped with eight.
4. a kind of high frequency transformer voltage-withstand test series connection conducting box device according to claim 1, it is characterised in that described
The bottom of voltage-withstand test series connection conducting box (1) is bonded with slipmat (3).
5. a kind of high frequency transformer voltage-withstand test series connection conducting box device according to claim 1, it is characterised in that described
Switching cylinder (6) is provided with two altogether, one end of described two switching cylinders (6) respectively with the throw switch of the first double-pole eight (5) and
The throw switch of second double-pole eight (11) connects.
6. a kind of high frequency transformer voltage-withstand test series connection conducting box device according to claim 1, it is characterised in that described
Transformer coiling group enters voltage-withstand test series connection conducting box (1) inside from threading hole (2) and is connected with transformer pin position (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891742.7U CN207037011U (en) | 2017-07-21 | 2017-07-21 | A kind of high frequency transformer voltage-withstand test series connection conducting box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891742.7U CN207037011U (en) | 2017-07-21 | 2017-07-21 | A kind of high frequency transformer voltage-withstand test series connection conducting box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037011U true CN207037011U (en) | 2018-02-23 |
Family
ID=61465354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891742.7U Active CN207037011U (en) | 2017-07-21 | 2017-07-21 | A kind of high frequency transformer voltage-withstand test series connection conducting box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535604A (en) * | 2018-06-05 | 2018-09-14 | 贵州遵义巴斯巴科技发展有限公司 | Pressure-resistant testing machine is connected in cable |
-
2017
- 2017-07-21 CN CN201720891742.7U patent/CN207037011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535604A (en) * | 2018-06-05 | 2018-09-14 | 贵州遵义巴斯巴科技发展有限公司 | Pressure-resistant testing machine is connected in cable |
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