CN209103970U - AC electrolytic capacitor - Google Patents
AC electrolytic capacitor Download PDFInfo
- Publication number
- CN209103970U CN209103970U CN201821923721.XU CN201821923721U CN209103970U CN 209103970 U CN209103970 U CN 209103970U CN 201821923721 U CN201821923721 U CN 201821923721U CN 209103970 U CN209103970 U CN 209103970U
- Authority
- CN
- China
- Prior art keywords
- sealing element
- fixed frame
- end outer
- electrolytic capacitor
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 44
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses AC electrolytic capacitors, including sealing element, the outer middle side part of the sealing element is provided with fixed ring, the front end of the fixed ring is provided with fixed frame, the leading exterior surface of the fixed frame is provided with circular groove, fixing screws are provided through on the inside of the circular groove, the side of the circular groove of the leading exterior surface of the fixed frame is provided with fixation hole, fixed pin is provided through on the inside of the fixation hole, the lower end of the fixed frame is provided with adjustable plate, the leading exterior surface of the adjustable plate is provided through adjustment hole, the lower end of the adjustable plate is provided with mounting plate, the upper end outer surface of the mounting plate is provided through mounting hole, the upper end outer surface of the sealing element is provided with cover board.AC electrolytic capacitor described in the utility model can protect positive and negative lead wires, can be improved its service life, bring better prospect of the application.
Description
Technical field
The utility model relates to capacitor areas, in particular to AC electrolytic capacitor.
Background technique
AC electrolytic capacitor is one of the electronic component largely used in electronic equipment, be widely used in blocking, coupling,
Bypass, filtering, resonant tank, energy conversion, control circuit etc.；Existing AC electrolytic capacitor has one when in use
Fixed drawback can not protect positive and negative lead wires, and service life is lower, bring certain unfavorable shadow to actual use
It rings, for this purpose, it is proposed that AC electrolytic capacitor.
Utility model content
The main purpose of the utility model is to provide AC electrolytic capacitors, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
AC electrolytic capacitor, including sealing element, the outer middle side part of the sealing element are provided with fixed ring, the fixed ring
Front end be provided with fixed frame, the leading exterior surface of the fixed frame is provided with circular groove, passes through on the inside of the circular groove
It wears and is equipped with fixing screws, the side of the circular groove of the leading exterior surface of the fixed frame is provided with fixation hole, the fixation
Fixed pin is provided through on the inside of hole, the lower end of the fixed frame is provided with adjustable plate, the front end appearance of the adjustable plate
Face is provided through adjustment hole, and the lower end of the adjustable plate is provided with mounting plate, and the upper end outer surface of the mounting plate, which is run through, to be set
It is equipped with mounting hole, the upper end outer surface of the sealing element is provided with cover board, the inside setting of the sealing element of the lower end of the cover board
There is connecting plate, the interior lower end of the sealing element is provided with core packet, is provided with aluminium on the inside of the sealing element in the outside of the core packet
Shell.
Preferably, the upper end of the core packet and the upper end of cover board are provided through positive wire, the upper end of the core packet
The side of positive wire be provided with negative wire, the lower end outer surface of the negative wire passes through under core packet and positive wire
End outer surface is fixedly connected.
Preferably, explosion-proof valve, the lower end outer surface of the cover board are provided through in the middle part of the upper end outer surface of the cover board
It is fixedly connected by connecting plate with the upper end outer surface of sealing element, the shape of the connecting plate is T-shaped.
Preferably, the upper end outer surface of the mounting plate is fixedly connected by adjustable plate with the lower end outer surface of fixed frame,
The back end outer surface of the fixed frame is fixedly connected by fixing screws with the leading exterior surface of fixed ring, the fixing screws
Quantity is several groups.
Preferably, the back end outer surface of the fixed frame is fixedly connected by fixed ring with the leading exterior surface of sealing element,
The adjustable plate is fixedly connected by fixation hole, fixed pin with fixed frame, and the quantity of the fixation hole is several groups.
Preferably, the outer surface of the core packet is fixedly connected by aluminum hull with the interior aspect face of sealing element, the core packet
Outer diameter length be less than sealing element interior electrical path length.
Compared with prior art, the utility model has the following beneficial effects: because the AC electrolytic capacitor is provided with peace
Loading board then passes through peace with bolt so the mounting plate of adjustable plate lower end can be placed on circuit boards in use
Mounting plate is fixed in dress hole, is capable of fixing the AC electrolytic capacitor on circuit boards, changes and original only passes through
Its positive and negative lead wires is fixed on circuit boards by the AC electrolytic capacitor, avoid when long-time is used because aging circuit with
And the AC electrolytic capacitor of carrying weight and the phenomenon that cause positive and negative lead wires to be broken, then realize it to positive and negative lead wires
The benefit protected, because being provided with connecting plate, so can be by the connection coiled sheet of cover board lower end when being sealed to core packet
Into in sealing element, so that it is allowed between winding sealing element after molding and cover board using connecting plate and form the space of a sealing simultaneously
Cover board is fixed on sealing element, humid air is avoided and enters the inside of sealing element, while avoiding cover board from sealing element
Upper disengaging causes core packet to contact the phenomenon that damaging with the external world, then realizes its benefit improved service life, the effect used
Fruit is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model AC electrolytic capacitor；
Fig. 2 is the partial view of the utility model AC electrolytic capacitor；
Fig. 3 is the enlarged drawing of the A of the utility model AC electrolytic capacitor；
Fig. 4 is the cross-sectional view of the utility model AC electrolytic capacitor.
In figure: 1, sealing element；2, fixed ring；3, fixed frame；4, circular groove；5, fixing screws；6, fixation hole；7, it adjusts
Plate；8, adjustment hole；9, fixed pin；10, mounting plate；11, mounting hole；12, cover board；13, positive wire；14, negative wire；
15, explosion-proof valve；16, aluminum hull；17, core packet；18, connecting plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, the outer middle side part of AC electrolytic capacitor, including sealing element 1, sealing element 1 is provided with fixed ring
2, the front end of fixed ring 2 is provided with fixed frame 3, and the leading exterior surface of fixed frame 3 is provided with circular groove 4, circular groove 4 it is interior
Side is provided through fixing screws 5, and the side of the circular groove 4 of the leading exterior surface of fixed frame 3 is provided with fixation hole 6, fixed
The inside in hole 6 is provided through fixed pin 9, and the lower end of fixed frame 3 is provided with adjustable plate 7, and the leading exterior surface of adjustable plate 7 passes through
It wears and is equipped with adjustment hole 8, the lower end of adjustable plate 7 is provided with mounting plate 10, and the upper end outer surface of mounting plate 10 is provided through peace
Hole 11 is filled, the upper end outer surface of sealing element 1 is provided with cover board 12, and the inside of the sealing element 1 of the lower end of cover board 12 is provided with connection
Plate 18, the interior lower end of sealing element 1 are provided with core packet 17, and the inside of the sealing element 1 in the outside of core packet 17 is provided with aluminum hull 16.
The upper end of core packet 17 and the upper end of cover board 12 are provided through positive wire 13, and the anode of the upper end of core packet 17 draws
The side of line 13 is provided with negative wire 14, and the lower end outer surface of negative wire 14 passes through the lower end of core packet 17 and positive wire 13
Outer surface is fixedly connected, and positive wire 13, negative wire 14 play the role of water conservancy diversion electric current；In the middle part of the upper end outer surface of cover board 12
It is provided through explosion-proof valve 15, the lower end outer surface of cover board 12 connects by the way that the upper end outer surface of connecting plate 18 and sealing element 1 is fixed
Connect, the shape of connecting plate 18 be it is T-shaped, cover board 12 plays the role of protecting core packet 17, and connecting plate 18, which plays, allows cover board 12 and close
The effect being absolutely sealed between sealing 1；The upper end outer surface of mounting plate 10 passes through the lower end outer surface of adjustable plate 7 and fixed frame 3
It is fixedly connected, the back end outer surface of fixed frame 3 is fixedly connected by fixing screws 5 with the leading exterior surface of fixed ring 2, fixed spiral shell
The quantity of nail 5 is several groups, and mounting plate 10 plays the role of installation, and fixing screws 5 play the company between fixed ring 2 and fixed frame 3
Connect effect；The back end outer surface of fixed frame 3 is fixedly connected by fixed ring 2 with the leading exterior surface of sealing element 1, and adjustable plate 7 is logical
Cross fixation hole 6, fixed pin 9 is fixedly connected with fixed frame 3, the quantity of fixation hole 6 is several groups, and adjustable plate 7 plays adjusting height
The effect of degree；The outer surface of core packet 17 is fixedly connected by aluminum hull 16 with the interior aspect face of sealing element 1, the outer path length of core packet 17
Degree is less than the interior electrical path length of sealing element 1.
It should be noted that the utility model is AC electrolytic capacitor, when in use, user can be by adjustable plate 7
The mounting plate 10 of lower end is placed on circuit boards, then passes through mounting hole 11 with bolt and mounting plate 10 is fixed, make the friendship
Galvanic electricity electrolysis condenser can be endways it is fixed on circuit boards, then by positive wire 13,14 and of negative wire on core packet 17
Electric appliance on circuit board be connected can carry out using, such as need by the AC electrolytic capacitor sidewards it is fixed on circuit boards
When, user can rotate the fixing screws 5 inside circular groove 4, and adjustable plate 7 is then rotated 90 degree, will then be fixed
Pin 9 is extracted from the inside of fixation hole 6, pushes up adjustable plate 7, its sealing element 1 can be in contact with circuit board, then weighs
Newly fixed pin 9 is inserted into fixation hole 6 and adjustment hole 8, adjustable plate 7 is fixed, then passes through mounting hole 11 with bolt
Mounting plate 10, which is fixed, can be such that the AC electrolytic capacitor fixes sidewards on circuit boards, because cover board 12 is to utilize connection
Plate 18 is connected with sealing element 1, so cover board 12 will not be separated with 1 phase of sealing element in use, and it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. AC electrolytic capacitor, including sealing element (1), it is characterised in that: the outer middle side part of the sealing element (1) is provided with solid
Determine ring (2), the front end of the fixed ring (2) is provided with fixed frame (3), and the leading exterior surface of the fixed frame (3) is provided with circle
Connected in star (4) is provided through fixing screws (5) on the inside of the circular groove (4), the front end appearance of the fixed frame (3)
The side of the circular groove (4) in face is provided with fixation hole (6), is provided through fixed pin on the inside of the fixation hole (6)
(9), the lower end of the fixed frame (3) is provided with adjustable plate (7), and the leading exterior surface of the adjustable plate (7) is provided through tune
The lower end of knothole (8), the adjustable plate (7) is provided with mounting plate (10), and the upper end outer surface of the mounting plate (10), which is run through, to be set
Be equipped with mounting hole (11), the upper end outer surface of the sealing element (1) is provided with cover board (12), the lower end of the cover board (12) it is close
It is provided on the inside of sealing (1) connecting plate (18), the interior lower end of the sealing element (1) is provided with core packet (17), the core packet
(17) aluminum hull (16) are provided on the inside of the sealing element (1) in outside.
2. AC electrolytic capacitor according to claim 1, it is characterised in that: the upper end of the core packet (17) and cover board
(12) upper end is provided through positive wire (13), the side setting of the positive wire (13) of the upper end of the core packet (17)
Have negative wire (14), outside lower end of the lower end outer surface of the negative wire (14) by core packet (17) and positive wire (13)
Surface is fixedly connected.
3. AC electrolytic capacitor according to claim 1, it is characterised in that: in the upper end outer surface of the cover board (12)
Portion is provided through explosion-proof valve (15), and the lower end outer surface of the cover board (12) is upper by connecting plate (18) and sealing element (1)
End outer surface is fixedly connected, and the shape of the connecting plate (18) is T-shaped.
4. AC electrolytic capacitor according to claim 1, it is characterised in that: the upper end outer surface of the mounting plate (10)
It is fixedly connected by adjustable plate (7) with the lower end outer surface of fixed frame (3), the back end outer surface of the fixed frame (3) passes through solid
Determine screw (5) to be fixedly connected with the leading exterior surface of fixed ring (2), the quantity of the fixing screws (5) is several groups.
5. AC electrolytic capacitor according to claim 1, it is characterised in that: the back end outer surface of the fixed frame (3)
It is fixedly connected by fixed ring (2) with the leading exterior surface of sealing element (1), the adjustable plate (7) passes through fixation hole (6), fixes
Pin (9) is fixedly connected with fixed frame (3), and the quantity of the fixation hole (6) is several groups.
6. AC electrolytic capacitor according to claim 1, it is characterised in that: the outer surface of the core packet (17) passes through aluminium
Shell (16) is fixedly connected with the interior aspect face of sealing element (1), and the outer diameter length of the core packet (17) is less than the interior of sealing element (1)
Electrical path length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923721.XU CN209103970U (en) | 2018-11-21 | 2018-11-21 | AC electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923721.XU CN209103970U (en) | 2018-11-21 | 2018-11-21 | AC electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103970U true CN209103970U (en) | 2019-07-12 |
Family
ID=67160889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821923721.XU Expired - Fee Related CN209103970U (en) | 2018-11-21 | 2018-11-21 | AC electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103970U (en) |
-
2018
- 2018-11-21 CN CN201821923721.XU patent/CN209103970U/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: 20190712 |