CN204517698U - A kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device - Google Patents
A kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device Download PDFInfo
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- CN204517698U CN204517698U CN201520275352.8U CN201520275352U CN204517698U CN 204517698 U CN204517698 U CN 204517698U CN 201520275352 U CN201520275352 U CN 201520275352U CN 204517698 U CN204517698 U CN 204517698U
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- pulse
- high voltage
- intermediate frequency
- frequency furnace
- trigger device
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Abstract
The utility model discloses a kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device, relate to a kind of pulse technique field.The utility model solves that current pulse trigger is not high pressure resistant is easily caused the problems such as whole pcb board can not normally use by burning.This high voltage bearing intermediate frequency furnace SCR pulse trigger device comprises trigger control board and pulse transformer, described high voltage bearing intermediate frequency furnace SCR pulse trigger device is provided with pulse box, the two bottom sides of pulse box is provided with the bolt fixing hole that bolt passes through, and side, pulse box top is provided with the binding post of power supply input; Electronic seal glue is filled between pulse box internal trigger control board and pulse transformer.High voltage bearing intermediate frequency furnace SCR pulse trigger device structure of the present utility model is simple, it is easy to make and safe and reliable.
Description
Technical field
The utility model relates to a kind of pulse technique field, particularly relates to a kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device.
Background technology
Current intermediate frequency furnace SCR pulse trigger device is generally made up of trigger control board and pulse transformer, voltage due to the power input of pulse transformer is generally 4 kilovolts to 6 kilovolts, particularly be easy to produce electric discharge phenomena as the high pressure between the power input on pulse transformer and trigger control board after reaching the voltage of 10,000 volts, thus cause pulse trigger to be burnt, affect the normal production of enterprise, cause serious economic loss.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of structure simple, make easy and safe and reliable high voltage bearing intermediate frequency furnace SCR pulse trigger device.
For achieving the above object, the high voltage bearing intermediate frequency furnace SCR pulse trigger device that the utility model provides, comprise trigger control board and pulse transformer, described high voltage bearing intermediate frequency furnace SCR pulse trigger device is provided with pulse box, the two bottom sides of pulse box is provided with the bolt fixing hole that bolt passes through, and side, pulse box top is provided with the binding post of power supply input; Electronic seal glue is filled between pulse box internal trigger control board and pulse transformer.
Power input line between described pulse transformer and binding post embeds in electronic seal glue.
The utility model beneficial effect is: high voltage bearing intermediate frequency furnace SCR pulse trigger device structure of the present utility model is simple, makes easily; Achieve after using the utility model and SCR pulse trigger device is installed to alone on pcb board, usual pcb board installs 6 or multiple SCR pulse trigger devices, can change it in time if burning appears in certain SCR pulse trigger device, avoid in the past because of a SCR pulse trigger device break down after cause the non-serviceable wasting phenomenon of whole pcb board parts; High voltage bearing intermediate frequency furnace SCR pulse trigger device of the present utility model changes the not high voltage bearing characteristic of existing SCR pulse trigger device, high pressure resistantly reaches 10,000 volts, greatly reduces and does not occur that the accident by burning occurs because of high pressure resistant.
Below in conjunction with accompanying drawing, high voltage bearing intermediate frequency furnace SCR pulse trigger device of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cut-away view of the present utility model.
In figure: 1, trigger control board, 2, pulse transformer, 3, pulse box, 4, bolt fixing hole, 5, binding post, 6, electronic seal glue, 7, power input line.
Embodiment
As shown in Figure 1 and Figure 2, the high voltage bearing intermediate frequency furnace SCR pulse trigger device of the present embodiment comprises trigger control board 1 and pulse transformer 2.High voltage bearing intermediate frequency furnace SCR pulse trigger device is provided with pulse box 3, and the two bottom sides of pulse box 3 is provided with the bolt fixing hole 4 that bolt passes through, and side, pulse box 2 top is provided with the binding post 5 of power supply input; Fill electronic seal glue 6 between pulse box 3 internal trigger control board 1 and pulse transformer 2, the power input line 7 between pulse transformer 2 and binding post 5 embeds in electronic seal glue 6.
Because filling electronic seal glue 6 between the trigger control board 1 in pulse box 3 and pulse transformer 2, especially the power input line 7 between pulse transformer 2 and binding post 5 all embeds in electronic seal glue 6, thus greatly improves the compressive resistance of pulse trigger; If can change in time after the pulse trigger being provided with pulse box 3 is on the other hand burnt, do not affect the normal use of whole pcb board.
Claims (2)
1. a high voltage bearing intermediate frequency furnace SCR pulse trigger device, comprise trigger control board and pulse transformer, it is characterized in that, described high voltage bearing intermediate frequency furnace SCR pulse trigger device is provided with pulse box, the two bottom sides of pulse box is provided with the bolt fixing hole that bolt passes through, and side, pulse box top is provided with the binding post of power supply input; Electronic seal glue is filled between pulse box internal trigger control board and pulse transformer.
2. high voltage bearing intermediate frequency furnace SCR pulse trigger device according to claim 1, it is characterized in that, the power input line between described pulse transformer and binding post embeds in electronic seal glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275352.8U CN204517698U (en) | 2015-04-25 | 2015-04-25 | A kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275352.8U CN204517698U (en) | 2015-04-25 | 2015-04-25 | A kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517698U true CN204517698U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275352.8U Expired - Fee Related CN204517698U (en) | 2015-04-25 | 2015-04-25 | A kind of high voltage bearing intermediate frequency furnace SCR pulse trigger device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204517698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694279A (en) * | 2018-05-11 | 2018-10-23 | 山东省科学院能源研究所 | A kind of intermediate frequency furnace Digital Control plate pulse signal false-touch prevention method |
-
2015
- 2015-04-25 CN CN201520275352.8U patent/CN204517698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694279A (en) * | 2018-05-11 | 2018-10-23 | 山东省科学院能源研究所 | A kind of intermediate frequency furnace Digital Control plate pulse signal false-touch prevention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |