CN214797126U - High-voltage pulse capacitor special for dry type external shock wave lithotriptor - Google Patents

High-voltage pulse capacitor special for dry type external shock wave lithotriptor Download PDF

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Publication number
CN214797126U
CN214797126U CN202121311079.1U CN202121311079U CN214797126U CN 214797126 U CN214797126 U CN 214797126U CN 202121311079 U CN202121311079 U CN 202121311079U CN 214797126 U CN214797126 U CN 214797126U
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shock wave
voltage pulse
capacitor
dry
special
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CN202121311079.1U
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Chinese (zh)
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陈龙
陈永超
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Honghu Jiyu Medical Equipment Co ltd
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Honghu Jiyu Medical Equipment Co ltd
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Abstract

The utility model belongs to the technical field of the external shock wave stone crusher of medical instrument, a special high-voltage pulse electric capacity of dry-type external shock wave stone crusher is related to, wherein, including the electric capacity body, be provided with first terminal and second terminal on the electric capacity body respectively, be provided with the insulation board on the electric capacity body, the inside of electric capacity body is provided with insulating fire-retardant glue, the inside of insulating fire-retardant glue is provided with the metallized film around the core. The high-voltage pulse capacitor special for the dry-type external shock wave stone crusher has the beneficial effects that the capacitor body is light in weight, small in size, flame-retardant, non-bursting and excellent in automatic clearing performance through the work of oil immersion-free, metallized film winding, gold spraying process, heat treatment setting, welding assembly, epoxy resin insulation glue solid pouring forming and the like.

Description

High-voltage pulse capacitor special for dry type external shock wave lithotriptor
Technical Field
The utility model belongs to the technical field of the external shock wave lithotripter of medical instrument, concretely relates to special high-voltage pulse electric capacity of dry-type external shock wave lithotripter.
Background
The pulse capacitor can store the charging energy of a low-power supply to the capacitor in a longer time interval, and at a certain moment when the energy is needed, the stored energy is rapidly released in a very short time interval to form strong impact current and strong impact power. The method is mainly used in the fields of military, industry, medicine, exploration and the like. However, the existing oil-immersed paper capacitor is large and heavy in size, high in cost, easy to crack or leak oil in the using process and does not have automatic cleaning performance after being processed and used for more than ten years.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a special high-voltage pulse electric capacity of dry-type external shock wave stone crusher, it has solved bulky and heavy, and is with high costs, appears bursting or oil leak easily in the use and does not have the technical problem of self-cleaning performance.
In order to achieve the above object, the utility model provides a following technical scheme: the high-voltage pulse capacitor special for the dry-type external shock wave stone crusher comprises a capacitor body, wherein a first binding post and a second binding post are respectively arranged on the capacitor body, an insulating plate is arranged on the capacitor body, insulating flame-retardant glue is arranged in the capacitor body, and a metalized film winding core is arranged in the insulating flame-retardant glue.
As a further aspect of the present invention: the capacitor body is round or square in shape and is assembled by welding.
As a further aspect of the present invention: the capacitance body is designed to have 0.1uF, 0.2uF, 0.3uF, 0.5uF, 0.6uF, 1.0uF and 2.0 uF.
As a further aspect of the present invention: the first binding post and the second binding post are respectively designed on two sides of the insulating plate, and the distances among the first binding post, the second binding post and the insulating plate are the same.
As a further aspect of the present invention: the insulating flame-retardant adhesive is made of epoxy resin insulating adhesive.
As a further aspect of the present invention: the first binding post is connected with an upper end electrode of the metallized film winding core, and the second binding post is connected with a lower end electrode of the metallized film winding core.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the high-voltage pulse capacitor special for the dry-type external shock wave stone crusher realizes light weight, small volume, flame retardance, no burst and excellent automatic removal performance of a capacitor body through the work of oil immersion free, metallized film winding, metal spraying process, heat treatment shaping, welding assembly, epoxy resin insulation glue solid pouring forming and the like.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of a front view section of the present invention;
fig. 3 is a schematic top view of the present invention;
in the figure: 1. a capacitor body; 2. a first terminal post; 3. a second terminal; 4. an insulating plate; 5. winding a metallized film on a core; 6. and (4) insulating flame-retardant glue.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the special high-voltage pulse capacitor for the dry-type external shock wave stone crusher comprises a capacitor body 1, wherein a first terminal 2 and a second terminal 3 are respectively arranged on the capacitor body 1, an insulating plate 4 is arranged on the capacitor body 1, insulating flame-retardant glue 6 is arranged inside the capacitor body 1, a metalized film winding core 5 is arranged inside the insulating flame-retardant glue 6, and the high-voltage pulse capacitor is free of oil immersion, wound by a metalized film, subjected to gold spraying, shaped by heat treatment, welded and assembled, and filled with epoxy resin and solid insulation glue for forming, and is light in weight, small in size, flame-retardant, free of explosion and excellent in automatic clearing performance.
Specifically, as shown in fig. 1, 2, and 3, the capacitor body 1 is circular or square, the capacitor body 1 is assembled by welding, the capacitor body 1 is designed to have 0.1uF, 0.2uF, 0.3uF, 0.5uF, 0.6uF, 1.0uF, and 2.0uF, the first terminal 2 and the second terminal 3 are respectively designed on two sides of the insulating plate 4, and the distances between the first terminal 2, the second terminal 3, and the insulating plate 4 are the same, the insulating flame retardant adhesive 6 is made of epoxy resin insulating adhesive, the first terminal 2 is connected with an upper electrode of the metallized film winding core 5, and the second terminal 3 is connected with a lower electrode of the metallized film winding core 5.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The special high-voltage pulse capacitor for the dry-type external shock wave stone crusher comprises a capacitor body (1) and is characterized in that: the capacitor is characterized in that a first wiring terminal (2) and a second wiring terminal (3) are respectively arranged on the capacitor body (1), an insulating plate (4) is arranged on the capacitor body (1), an insulating flame-retardant adhesive (6) is arranged in the capacitor body (1), and a metalized film winding core (5) is arranged in the insulating flame-retardant adhesive (6).
2. The high-voltage pulse capacitor special for the dry-type extracorporeal shock wave lithotripter according to claim 1, wherein: the capacitor body (1) is round or square, and the capacitor body (1) is assembled by welding.
3. The high-voltage pulse capacitor special for the dry-type extracorporeal shock wave lithotripter according to claim 1, wherein: the capacitor body (1) is designed to have 0.1uF, 0.2uF, 0.3uF, 0.5uF, 0.6uF, 1.0uF and 2.0 uF.
4. The high-voltage pulse capacitor special for the dry-type extracorporeal shock wave lithotripter according to claim 1, wherein: the first wiring terminal (2) and the second wiring terminal (3) are respectively designed on two sides of the insulating plate (4), and the distances among the first wiring terminal (2), the second wiring terminal (3) and the insulating plate (4) are the same.
5. The high-voltage pulse capacitor special for the dry-type extracorporeal shock wave lithotripter according to claim 1, wherein: the insulating flame-retardant glue (6) is made of epoxy resin insulating glue.
6. The high-voltage pulse capacitor special for the dry-type extracorporeal shock wave lithotripter according to claim 1, wherein: the first binding post (2) is connected with an upper end electrode of the metallized film winding core (5), and the second binding post (3) is connected with a lower end electrode of the metallized film winding core (5).
CN202121311079.1U 2021-06-11 2021-06-11 High-voltage pulse capacitor special for dry type external shock wave lithotriptor Active CN214797126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121311079.1U CN214797126U (en) 2021-06-11 2021-06-11 High-voltage pulse capacitor special for dry type external shock wave lithotriptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121311079.1U CN214797126U (en) 2021-06-11 2021-06-11 High-voltage pulse capacitor special for dry type external shock wave lithotriptor

Publications (1)

Publication Number Publication Date
CN214797126U true CN214797126U (en) 2021-11-19

Family

ID=78712283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121311079.1U Active CN214797126U (en) 2021-06-11 2021-06-11 High-voltage pulse capacitor special for dry type external shock wave lithotriptor

Country Status (1)

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CN (1) CN214797126U (en)

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