CN208608070U - A kind of intelligent capacitor core group explosion-proof casing - Google Patents
A kind of intelligent capacitor core group explosion-proof casing Download PDFInfo
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- CN208608070U CN208608070U CN201821320833.6U CN201821320833U CN208608070U CN 208608070 U CN208608070 U CN 208608070U CN 201821320833 U CN201821320833 U CN 201821320833U CN 208608070 U CN208608070 U CN 208608070U
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- core group
- binding post
- reed
- partition
- explosion
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Abstract
The utility model discloses a kind of intelligent capacitor core group explosion-proof casing, including end cap, shell and capacitance core group, inside housings in cavity, the end cap is mounted on shell upper end for the capacitance core group installation, and the shell and end cap form cube.When capacitor expansion, capacitance core expands around, reed will be squeezed in due course, spring diastole pushes up partition, partition is elapsed binding post by convex knob upwards, and binding post is made to be detached from conductor portion, and electrical connection is caused to be interrupted, the further deterioration of tissue capacitance core group effectively prevent the explosion of capacitor to endanger.
Description
Technical field
The utility model relates to the technology field of capacitance core group more particularly to a kind of intelligent capacitor core group explosion-proof shells
Body.
Background technique
Capacitor is electrolytic capacitor, it is usually to be made of shell, core packet and cover board, and cover plate is by one piece again
The lid constituted with one layer of insulation board and one layer of gasket；The assembling of capacitor cover plate is to be inserted into pin from the gasket one side of lid
It covers in two reserved holes, then gasket is inserted on pin in the another side of lid, will finally draw outside gasket in stamping die
Foot goes out a step, i.e. capacitor cover plate is to be fixed on pin to cover and constitute.
After capacitor fills energy, opposite charge is had between two electrodes of capacitor, so that two of capacitor
There is potential between electrode, although not being connected with each other between two electrodes, once the voltage between electrode reaches some strength,
Or spacing is short enough between electrode, it is possible to puncture air, generate electric discharge, the especially knot of voltage high field institute electricity container
Structure, so being needed when capacitor design in view of the creepage distance and electric clearance between electrode, creepage distance is i.e. along two conductions
The shortest distance of insulating surface measurement between components, electric clearance are between two conductive parts or conductive parts
The most short space length measured between protection interface.
In addition to this, capacitor goes out shell with except safeguard function, and inner core is very fragile, in great vibrations impact or
Have the danger of damage when person's high falling, work long hours, short circuit or aging will also result in capacitor and expand, not only
It scraps itself while undesirable influence is played on nearby appliances.The utility model will solve the Explosion-Proof of capacitor.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of intelligent capacitor core group explosion-proof casing, emphasis solves electricity
The Explosion-Proof of container, while also there is certain shatter-resistant, antivibration effect.
The utility model is realized by following technological means solves above-mentioned technical problem:
A kind of intelligent capacitor core group explosion-proof casing, including end cap, shell and capacitance core group, the capacitance core group are mounted on shell
In body inner volume, the end cap is mounted on shell upper end, and the shell and end cap form cube；The end cap and capacitance core
It is provided with partition between group upper side, is provided with spring between the front, rear, left and right side and housing sidewall of the capacitance core group
Piece, the reed is wave-shaped, and the upper side edge of the reed is welded in partition downside, and the lower side of the reed is resisted against shell
Body bottom surface, a side and the case inside wall of the reed recline, on the outside of another side and capacitance core group of the reed
Wall reclines；
It is arranged side by side on the end cap there are two cylindrical hole, tube seat is installed in the cylindrical hole, is arranged in the tube seat
There is binding post, the tube seat includes upper portion insulating portion and bottom conductor portion, the lateral wall and cylindrical hole inner sidewall of the insulation division
Affixed, there are two convex knob, the lower sections of convex knob difference two binding posts of face for plane setting on the partition.
Preferably, the side of the conductor portion is provided with connection jaws, and the connection jaws screw cooperation, institute by machine silk screw
It states and is provided with wiring on the downside of connection jaws, the wiring upper end connects connection jaws, and lower end and the capacitance core group of the wiring are electrically connected
It connects, the string holes passed through for wiring is provided on the partition.
Preferably, the binding post is rotatably assorted with tube groove inner wall, and annular metal gear is welded on the binding post side wall
Piece, the downside of the metal baffle stick on tube seat upper end, and the upper end of the binding post is additionally provided with insulating cap, described exhausted
Edge cap and binding post upper end threaded.
Preferably, the convex knob is cylindrical, and the lower end of the convex knob is fixed in partition upper side, the upper end of the convex knob
It is connected in binding post lower end, the convex knob upper end and binding post lower end rotatable engagement.
Utility model has the advantages that capacitance core group is when working long hours, short circuit, the factors such as aging influence,
Most direct performance is to expand, and dielectric outflow causes capacitor to damage, in addition, the dielectric solution of outflow is also possible to corrosion week
The emphasis of side other equipment, the utility model also has explosion-proof effect, and when capacitor expansion, capacitance core is swollen around
Greatly, reed will be squeezed in due course, and spring diastole pushes up partition, and partition is elapsed binding post by convex knob upwards, makes wiring
Column is detached from conductor portion, and electrical connection is caused to be interrupted, and the further deterioration of tissue capacitance core group effectively prevent the explosion of capacitor to endanger
Evil.
Detailed description of the invention
Fig. 1: for the utility model structure diagram.
Fig. 2: for the utility model binding post enlarged diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Up, down, left, right, before and after herein show standard both with respect to Fig. 1.
Embodiment:
A kind of intelligent capacitor core group explosion-proof casing as shown in Figure 1:, including end cap 1, shell 2 and capacitance core group 3, the electricity
Rong Xin group 3 is mounted in 2 inner volume of shell, and the end cap 1 is mounted on 2 upper end of shell, the shell 2 and 1 group of establishment of end cap
Cube；Partition 4, the front, rear, left and right side of the capacitance core group 3 are provided between 3 upper side of the end cap 1 and capacitance core group
Reed 5 is provided between 2 side wall of shell, the reed 5 is wave-shaped, and the upper side edge of the reed 5 is welded under partition 4
Side, the lower side of the reed 5 are resisted against 2 bottom surface of shell, and a side and 2 inner sidewall of shell of the reed 5 recline, institute
Another side and 3 lateral wall of capacitance core group for stating reed 5 recline；
It is arranged side by side on the end cap 1 there are two cylindrical hole 11, tube seat 6, the tube seat is installed in the cylindrical hole 11
Binding post 61 is provided in 6, as shown in Figure 2: the tube seat 6 includes upper portion insulating portion 62 and bottom conductor portion 63, the insulation
The lateral wall in portion 62 and 11 inner sidewall of cylindrical hole are affixed, and there are two convex knob 41, the convex knob 41 divides for plane setting on the partition 4
The lower section of other two binding posts 61 of face.
As shown in Figure 2: the side of the conductor portion 63 is provided with connection jaws 64, and the connection jaws 64 pass through machine silk screw
65 screw cooperation, and the downside of the connection jaws 64 is provided with wiring 66, and 66 upper end of wiring connects connection jaws 64, the wiring
66 lower end is electrically connected with capacitance core group 3, and the string holes 42 passed through for wiring 66 is provided on the partition 4.
The binding post 61 is rotatably assorted with 6 inner wall of tube seat, is welded with annular metal baffle on 61 side wall of binding post
67, the downside of the metal baffle 67 sticks on 6 upper end of tube seat, and the upper end of the binding post 61 is additionally provided with insulating cap
68, the insulating cap 68 and 61 upper end threaded of binding post.
The convex knob 41 is cylindrical, and the lower end of the convex knob 41 is fixed in 4 upper side of partition, the upper end of the convex knob 41
It is connected in 61 lower end of binding post, convex 41 upper end of knob and 61 lower end rotatable engagement of binding post.
The main feature of the utility model is explosion-proof, while having the function of certain shatter-resistant, in shell 2 and capacitance core group 3
Between be provided with reed 5, when capacitor fall from above or by great vibrations impact when, reed 5 can play one
Fixed buffer function avoids capacitance core ontology by huge damage.
In addition the effect of reed 5 is not limited only to this, capacitance core group 3 work long hours, short circuit, the factors such as aging influence
When, most direct performance is to expand, and dielectric outflow causes capacitor to damage, in addition, the dielectric solution of outflow is also possible to
Corrode periphery other equipment, the emphasis of the utility model also has explosion-proof effect, and when capacitor expansion, capacitance core is to four
Week expands, and will squeeze reed 5 in due course, and 5 diastole of spring pushes up partition 4, and partition 4 is pushed up binding post by convex knob 41
It moves, binding post 61 is made to be detached from conductor portion 63, electrical connection is caused to be interrupted, the further deterioration of tissue capacitance core group 3 effectively prevent electricity
The explosion of container endangers.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of intelligent capacitor core group explosion-proof casing, it is characterised in that: including end cap, shell and capacitance core group, the capacitance core
Inside housings in cavity, the end cap is mounted on shell upper end for group installation, and the shell and end cap form cube；The end
It is provided with partition between lid and capacitance core group upper side, between the front, rear, left and right side and housing sidewall of the capacitance core group
It is provided with reed, the reed is wave-shaped, and the upper side edge of the reed is welded in partition downside, the downside of the reed
While being resisted against housing bottom surface, a side and the case inside wall of the reed recline, another side and electricity of the reed
Rong Xin group lateral wall reclines；
It is arranged side by side on the end cap there are two cylindrical hole, tube seat is installed in the cylindrical hole, is provided with and connects in the tube seat
Terminal, the tube seat include upper portion insulating portion and bottom conductor portion, and the lateral wall and cylindrical hole inner sidewall of the insulation division are affixed,
There are two convex knob, the lower sections of convex knob difference two binding posts of face for plane setting on the partition.
2. a kind of intelligent capacitor core group explosion-proof casing according to claim 1, it is characterised in that: the side of the conductor portion is set
Connection jaws are equipped with, the connection jaws screw cooperation by machine silk screw, and wiring, the wiring are provided on the downside of the connection jaws
Upper end connects connection jaws, and the lower end of the wiring is electrically connected with capacitance core group, and the line passed through for wiring is provided on the partition
Hole.
3. a kind of intelligent capacitor core group explosion-proof casing according to claim 1, it is characterised in that: in the binding post and tube seat
Wall is rotatably assorted, and annular metal baffle is welded on the binding post side wall, and the downside of the metal baffle sticks on tube seat
Upper end, the upper end of the binding post are additionally provided with insulating cap, the insulating cap and binding post upper end threaded.
4. a kind of intelligent capacitor core group explosion-proof casing according to claim 1, it is characterised in that: the convex knob is cylindrical,
The lower end of the convex knob is fixed in partition upper side, and the upper end of the convex knob is connected in binding post lower end, the convex knob upper end with
Binding post lower end rotatable engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320833.6U CN208608070U (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent capacitor core group explosion-proof casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320833.6U CN208608070U (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent capacitor core group explosion-proof casing |
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| Publication Number | Publication Date |
|---|---|
| CN208608070U true CN208608070U (en) | 2019-03-15 |
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ID=65679698
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320833.6U Active CN208608070U (en) | 2018-08-15 | 2018-08-15 | A kind of intelligent capacitor core group explosion-proof casing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133556A (en) * | 2020-09-25 | 2020-12-25 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
| CN114843104A (en) * | 2022-07-01 | 2022-08-02 | 四川省科学城久信科技有限公司 | Explosion-proof capacitor and assembling method thereof |
-
2018
- 2018-08-15 CN CN201821320833.6U patent/CN208608070U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133556A (en) * | 2020-09-25 | 2020-12-25 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
| CN112133556B (en) * | 2020-09-25 | 2021-11-09 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
| CN114843104A (en) * | 2022-07-01 | 2022-08-02 | 四川省科学城久信科技有限公司 | Explosion-proof capacitor and assembling method thereof |
| CN114843104B (en) * | 2022-07-01 | 2022-09-09 | 四川省科学城久信科技有限公司 | Explosion-proof capacitor and assembling method thereof |
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