CN214624756U - Capacitor with explosion-proof structure - Google Patents
Capacitor with explosion-proof structure Download PDFInfo
- Publication number
- CN214624756U CN214624756U CN202023079095.0U CN202023079095U CN214624756U CN 214624756 U CN214624756 U CN 214624756U CN 202023079095 U CN202023079095 U CN 202023079095U CN 214624756 U CN214624756 U CN 214624756U
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- Prior art keywords
- explosion
- proof
- capacitor
- fixedly connected
- condenser
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- 239000003990 capacitor Substances 0.000 title claims abstract description 47
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a condenser with explosion-proof structure, including explosion-proof casing and capacitor core, the inside capacitor core that is provided with of explosion-proof casing, explosion-proof casing surface wall fixed connection elastic element, capacitor core bottom fixedly connected with explosion-proof plug. The utility model discloses in, when condenser function internal pressure increases, promote the row's briquetting in the explosion-proof stopper and move down, it moves down to drive the apron to move down to arrange the briquetting, the apron moves down to drive the mobile jib and moves down, thereby it moves down to drive the horizontal pole, when the horizontal pole and the connecting rod contact on the bracing piece, the horizontal pole begins to shift up, the horizontal pole drives the mobile jib and shifts up, the mobile jib drives the apron and shifts up, be equipped with row's pressure hole on the explosion-proof base, the pressure in the condenser obtains the release, it moves up to arrange the briquetting when condenser internal pressure release finishes, it is closed to arrange the pressure mouth, condenser internal pressure has been reduced, avoid the condenser explosion, and then the result of use of current condenser has been improved.
Description
Technical Field
The utility model relates to a condenser technical field especially relates to a condenser with explosion-proof construction.
Background
Two conductors which are close to each other, with a non-conductive insulating medium in between, constitute a capacitor. When a voltage is applied across the two plates of the capacitor, the capacitor stores charge. The capacitance of the capacitor is numerically equal to the ratio of the amount of charge on one conductive plate to the voltage between the two plates. Capacitors play an important role in circuits such as tuning, bypassing, coupling, filtering, etc. The tuning circuit of the transistor radio and the coupling circuit and bypass circuit of the color television are used, along with the change of the electronic information technology, the updating and upgrading speed of the digital electronic products is faster and faster, and the production and sales volume of the consumer electronic products mainly comprising flat panel televisions (LCD and PDP), notebook computers, digital cameras and the like is continuously increased, so that the capacitor industry is driven to increase.
At present, the existing capacitor still has the defects, the existing capacitor is simple in structure and single in function, heat energy is accumulated in the using process, the shell is easily subjected to self-explosion, surrounding elements are damaged, the shell can only be replaced through self-explosion, resources are extremely consumed, and the using effect of the existing capacitor is further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a capacitor having an explosion-proof structure is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a capacitor with an explosion-proof structure comprises an explosion-proof shell and a capacitor core body, wherein the capacitor core body is arranged in the explosion-proof shell, the outer surface wall of the explosion-proof shell is fixedly connected with an elastic element, the bottom of the capacitor core body is fixedly connected with an explosion-proof plug, the inner surface wall of the explosion-proof plug is fixedly connected with a pressure block in a clamping manner, the inner surface wall of the pressure block is fixedly connected with a fixed rod, the inner surface wall of the pressure block is slidably connected with a cross rod, the inner surface wall of the cross rod is fixedly connected with a main rod, the outer part of the main rod is sleeved with a spring, the top of the spring is fixedly connected with the bottom of the fixed rod, the bottom of the spring is fixedly connected with the outer surface wall of the cross rod, the outer surface wall of the main rod is fixedly connected with a cover plate, the bottom of the cover plate is connected with the inner surface wall of the pressure block in a clamping manner through a protruding strip, the bottom of the explosion-proof plug is connected with an explosion-proof base in a clamping manner, and the outer surface wall of the explosion-proof base is fixedly connected with a stop block, the outer surface wall of the explosion-proof base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a connecting rod, and the outer surface wall of the explosion-proof base is provided with a pressure discharge hole.
As a further description of the above technical solution:
the inner surface wall of the row pressing block is connected with the cross rod in a sliding mode through a sliding groove.
As a further description of the above technical solution:
the bottom of the explosion-proof plug is connected with the explosion-proof base in a clamping manner through an insertion block.
As a further description of the above technical solution:
the protruding strips are of annular structures.
As a further description of the above technical solution:
and a groove is formed in the inner surface wall of the explosion-proof plug.
As a further description of the above technical solution:
and one side of the vertical end of the connecting rod is fixedly connected with a limiting block.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, when in use, when the internal pressure of the capacitor is increased, the pressure can push the pressure block in the explosion-proof plug to move downwards through the explosion-proof plug, the pressure block moves downwards to drive the internal cover plate to move downwards together, the cover plate moves downwards to drive the main rod to move downwards, the main rod moves downwards to drive the cross rod to move downwards, when the cross rod contacts with the connecting rod on the supporting rod, the pressure block moves downwards continuously, the bottom of the cross rod is pressed to start moving upwards, the main rod is driven to move upwards in the process of moving upwards of the cross rod, the main rod moves upwards to drive the cover plate to move upwards, the convex strips on the cover plate are not clamped with the grooves, the pressure reaches the explosion-proof base through the pressure discharge port, the pressure hole is arranged on the explosion-proof base, the pressure in the capacitor is released, when the internal pressure of the capacitor is released, the pressure block in the explosion-proof plug is not pressed any more, the pressure is moved upwards slowly, the pressure discharge port is automatically closed, and the entry of impurity and dust is prevented, the capacitor is protected, the internal pressure of the capacitor is reduced, the capacitor is prevented from exploding, potential safety hazards are eliminated, and the using effect of the existing capacitor is improved.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of a bottom structure of a cover plate according to an embodiment of the present invention.
Illustration of the drawings:
1. an explosion-proof housing; 2. a capacitor core; 3. an elastic element; 4. an explosion-proof plug; 5. a stopper; 6. pressing blocks are arranged; 7. inserting a block; 8. an explosion-proof base; 9. pressure discharge holes; 10. a cover plate; 11. a groove; 12. a spring; 13. a chute; 14. a cross bar; 15. a connecting rod; 16. a limiting block; 17. a support bar; 18. a main rod; 19. fixing the rod; 20. and (4) protruding strips.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a capacitor with an explosion-proof structure comprises an explosion-proof shell 1 and a capacitor core 2, wherein the capacitor core 2 is arranged in the explosion-proof shell 1, an elastic element 3 is fixedly connected to the outer surface wall of the explosion-proof shell 1, an explosion-proof plug 4 is fixedly connected to the bottom of the capacitor core 2, a discharge block 6 is connected to the inner surface wall of the explosion-proof plug 4 in a clamping manner, a fixed rod 19 is fixedly connected to the inner surface wall of the discharge block 6, a cross rod 14 is slidably connected to the inner surface wall of the discharge block 6, a main rod 18 is fixedly connected to the inner surface wall of the cross rod 14, a spring 12 is sleeved outside the main rod 18, the top of the spring 12 is fixedly connected to the bottom of the fixed rod 19, the bottom of the spring 12 is fixedly connected to the outer surface wall of the cross rod 14, a cover plate 10 is fixedly connected to the outer surface wall of the main rod 18, the bottom of the cover plate 10 is connected to the inner surface wall of the discharge block 6 in a clamping manner through a raised strip 20, an explosion-proof base 8 is connected to the bottom of the explosion-proof plug 4 in a clamping manner, and a stop block 5 is fixedly connected to the outer surface wall of the base 8, the outer surface wall of the explosion-proof base 8 is fixedly connected with a supporting rod 17, the top of the supporting rod 17 is fixedly connected with a connecting rod 15, and the outer surface wall of the explosion-proof base 8 is provided with a pressure discharge hole 9.
Specifically, as shown in fig. 2, the inner surface wall of the bar 6 is slidably connected to the rail 14 through the sliding groove 13.
Specifically, as shown in fig. 2, the bottom of the explosion-proof plug 4 is connected with the explosion-proof base 8 through an insertion block 7 in a clamping manner.
Specifically, as shown in fig. 3, the raised strips 20 are in a ring-shaped configuration.
Specifically, as shown in fig. 1, the inner surface wall of the explosion-proof plug 4 is provided with a groove 11.
Specifically, as shown in fig. 2, a limit block 16 is fixedly connected to one side of the vertical end of the connecting rod 15.
The working principle is as follows: when the pressure in the capacitor is increased during operation, the pressure pushes the pressure discharge block 6 in the explosion-proof plug 4 to move downwards through the explosion-proof plug 4, the pressure discharge block 6 moves downwards to drive the cover plate 10 in the capacitor to move downwards together, the cover plate 10 moves downwards to drive the main rod 18 to move downwards, the main rod 18 moves downwards to drive the cross rod 14 to move downwards, when the cross rod 14 is contacted with the connecting rod 15 on the supporting rod 17, the pressure discharge block 6 moves downwards continuously, the bottom of the cross rod 14 is pressurized to start moving upwards, the main rod 18 moves upwards in the process of moving upwards of the cross rod 14, the main rod 18 moves upwards to drive the cover plate 10, the convex strips 20 on the cover plate 10 are not clamped with the grooves 11, the pressure reaches the explosion-proof base 8 through the pressure discharge port, the pressure discharge hole 9 is arranged on the explosion-proof base 8, the pressure in the capacitor is released, when the pressure in the capacitor is released, the pressure discharge block 6 in the explosion-proof plug 4 does not bear the pressure any more, and moves upwards slowly, the pressure discharge port is automatically closed, so that impurities, dust and the like are prevented from entering, the capacitor is protected, the internal pressure of the capacitor is reduced, the capacitor is prevented from exploding, potential safety hazards are eliminated, and the using effect of the existing capacitor is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a condenser with explosion-proof structure, includes explosion-proof housing (1) and capacitor core (2), its characterized in that, explosion-proof housing (1) inside is provided with capacitor core (2), explosion-proof housing (1) outward appearance wall fixed connection elastic element (3), capacitor core (2) bottom fixedly connected with explosion-proof plug (4), explosion-proof plug (4) interior table wall block is connected with row briquetting (6), row briquetting (6) interior table wall fixedly connected with dead lever (19), row briquetting (6) interior table wall sliding connection has horizontal pole (14), horizontal pole (14) interior table wall fixedly connected with mobile jib (18), the outside cover of mobile jib (18) is equipped with spring (12), just spring (12) top and dead lever (19) bottom fixed connection, spring (12) bottom and horizontal pole (14) outward appearance wall fixed connection, the utility model discloses an explosion-proof base, including mobile jib (18) outward appearance wall fixedly connected with apron (10), apron (10) bottom is connected through protruding strip (20) and row's briquetting (6) interior table wall block, explosion-proof stopper (4) bottom block is connected with explosion-proof base (8), explosion-proof base (8) outward appearance wall fixedly connected with dog (5), explosion-proof base (8) outward appearance wall fixedly connected with bracing piece (17), bracing piece (17) top fixedly connected with connecting rod (15), explosion-proof base (8) outward appearance wall has been seted up and has been arranged pressure hole (9).
2. A capacitor with explosion-proof structure as claimed in claim 1, wherein the inner surface wall of the briquetting row (6) is slidably connected with the cross bar (14) through the sliding groove (13).
3. The capacitor with the explosion-proof structure as claimed in claim 1, wherein the bottom of the explosion-proof plug (4) is connected with the explosion-proof base (8) in a clamping way through an insertion block (7).
4. A capacitor having an explosion-proof structure as set forth in claim 1, wherein the projected strips (20) have a ring-shaped structure.
5. A capacitor with explosion-proof structure as claimed in claim 1, wherein the explosion-proof plug (4) is provided with a groove (11) on the inner surface wall.
6. The capacitor with an explosion-proof structure as claimed in claim 1, wherein a stopper (16) is fixedly connected to one side of the vertical end of the connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079095.0U CN214624756U (en) | 2020-12-21 | 2020-12-21 | Capacitor with explosion-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079095.0U CN214624756U (en) | 2020-12-21 | 2020-12-21 | Capacitor with explosion-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624756U true CN214624756U (en) | 2021-11-05 |
Family
ID=78430870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079095.0U Expired - Fee Related CN214624756U (en) | 2020-12-21 | 2020-12-21 | Capacitor with explosion-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624756U (en) |
-
2020
- 2020-12-21 CN CN202023079095.0U patent/CN214624756U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |