CN207217297U - A kind of capacitor of easy heat radiation - Google Patents
A kind of capacitor of easy heat radiation Download PDFInfo
- Publication number
- CN207217297U CN207217297U CN201721225993.8U CN201721225993U CN207217297U CN 207217297 U CN207217297 U CN 207217297U CN 201721225993 U CN201721225993 U CN 201721225993U CN 207217297 U CN207217297 U CN 207217297U
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- China
- Prior art keywords
- capacitor
- negative
- radiating tube
- positive pole
- thermal grease
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Abstract
The utility model discloses a kind of capacitor of easy heat radiation, including capacitor body, thermal grease, radiating tube, negative wire, positive wire, aluminum shell, the outside of the capacitor body is provided with thermal grease, the thermal grease is fixedly connected with capacitor body by glue, the middle position of the capacitor body is provided with radiating tube, the radiating tube and capacitor body are provided with negative wire by wrapping connection on the left of the radiating tube；The electric heater of new easy heat radiation is provided with radiating tube, radiating tube is arranged on the inside of capacitor body, capacitor internal can be radiated, the utility model is provided with thermal grease, and thermal grease is arranged on outside capacitor body, capacitor is radiated, the utility model is simple in construction, preferably capacitor can be radiated, reduce damage of the high temperature to capacitor internal structure, extend the service life of capacitor.
Description
Technical field
The utility model belongs to capacitor technology field, and in particular to a kind of capacitor of easy heat radiation.
Background technology
Capacitor, it be electric capacity that generally referred to as it, which accommodates the ability of electric charge, simplest capacitor be by both ends pole plate with
What middle insulation dielectric was formed, after energization, pole plate is powered, forms voltage, but due to the megohmite insulant of centre, so whole
Individual capacitor is nonconducting.But, such situation be in the case where being not above the precondition of critical voltage of capacitor,
It is known that any material is all opposing insulation, after the voltage at material both ends increases to a certain extent, material can all
Conductive, we claim this voltage, and electric capacity is no exception, is not just insulator after electric capacity is breakdown breakdown voltage, but
In middle school period, such voltage be can not see in circuit, so all being worked below breakdown voltage, can be worked as
Insulator is made to see.
Original capacitor radiating effect is poor, capacitor can not good heat-sinking capability, in long-time using can be internal
Portion's structure causes to damage, the serious service life for reducing capacitor.
Utility model content
The purpose of this utility model is to provide a kind of capacitor of easy heat radiation, former to solve to propose in above-mentioned background technology
Some capacitor radiating effects are poor, capacitor can not good heat-sinking capability, in long-time using can be caused to internal structure
The problem of service life of damage, seriously reduction capacitor.
To achieve the above object, the utility model provides following technical scheme：A kind of capacitor of easy heat radiation, including electric capacity
Device fuse, thermal grease, radiating tube, negative wire, positive wire, aluminum shell, the outside of the capacitor body are provided with scattered
Hot silica gel, the thermal grease are fixedly connected with capacitor body by glue, and the middle position of the capacitor body is set
Radiating tube is equipped with, the radiating tube and capacitor body are provided with negative pole by wrapping connection on the left of the radiating tube
Lead, positive wire is provided with the right side of the radiating tube, aluminum shell is provided with the outside of the thermal grease.
Preferably, the upper surface of the thermal grease is provided with rubber seal plug, the negative wire and positive wire
Upper end is each passed through the inside of rubber seal plug and aluminum shell.
Preferably, the upper end of the radiating tube passes through the inside of rubber seal plug and aluminum shell, the lower end of the radiating tube
Through the lower surface of aluminum shell, the radiating tube is connected with aluminum shell by fluid sealant hydropexis.
Preferably, the bottom of the thermal grease is provided with rubber sheet gasket, and the rubber sheet gasket and thermal grease pass through glue
Hydropexis connects, and the rubber sheet gasket is provided with six, and the thermal grease and aluminum shell are supported by rubber sheet gasket and fixed.
Preferably, the capacitor body is internally provided with positive pole barrier paper and negative pole barrier paper, the positive pole isolation
Positive pole aluminium foil is provided with paper, the positive pole aluminium foil is fixedly connected with positive pole barrier paper by glue.
Preferably, the lower end of the positive wire is provided with positive pole pin, and the positive pole pin and positive wire pass through weldering
Connect and be fixedly connected, the lower end of the positive pole pin is provided with positive pole clip, and the positive pole pin and positive pole aluminium foil pass through positive pole
Clip is fixedly connected.
Preferably, negative pole aluminium foil is provided with the negative pole barrier paper, the negative pole aluminium foil and negative pole barrier paper pass through glue
Hydropexis connects.
Preferably, the lower end of the negative wire is provided with negative pin, and the negative wire and negative pin pass through weldering
Connect and be fixedly connected, the lower end of the negative pin is provided with negative pole clip, and negative pin and the negative pole aluminium foil passes through negative pole
Clip is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
Convenient, the electric heater of new easy heat radiation is provided with radiating tube, and radiating tube is arranged on the inside of capacitor body, can be in capacitor
Portion is radiated, and the utility model is provided with thermal grease, and thermal grease is arranged on outside capacitor body, and capacitor is carried out
Radiating, the utility model is simple in construction, preferably capacitor can be radiated, reduce damage of the high temperature to capacitor internal structure
It is bad, extend the service life of capacitor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is capacitor body structural representation of the present utility model；
In figure：1- capacitor bodies, 2- thermal greases, 3- radiating tubes, 4- negative wires, 5- positive wires, 6- aluminum shells,
7- rubber seal plugs, 8- rubber sheet gaskets, 9- positive poles barrier paper, 10- positive pole aluminium foils, 11- positive poles pin, 12- positive poles clip,
13- negative poles aluminium foil, 14- negative pins, 15- negative poles clip, 16- negative pole barrier papers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of capacitor of easy heat radiation, including electric capacity
Device fuse 1, thermal grease 2, radiating tube 3, negative wire 4, positive wire 5, aluminum shell 6, the outside of capacitor body 1 are provided with
Thermal grease 2, thermal grease 2 are fixedly connected with capacitor body 1 by glue, and the middle position of capacitor body 1 is set
There are radiating tube 3, radiating tube 3 and capacitor body 1 to be provided with negative wire 4 by wrapping connection, the left side of radiating tube 3,
The right side of radiating tube 3 is provided with positive wire 5, and the outside of thermal grease 2 is provided with aluminum shell 6.
In the present embodiment, it is preferred that the upper surface of thermal grease 2 is provided with rubber seal plug 7, negative wire 4 and positive pole
The upper end of lead 5 is each passed through the inside of rubber seal plug 7 and aluminum shell 6, in order to prevent leaky condenser.
In the present embodiment, it is preferred that the upper end of radiating tube 3 passes through the inside of rubber seal plug 7 and aluminum shell 6, radiating tube 3
Lower end pass through aluminum shell 6 lower surface, radiating tube 3 is connected with aluminum shell 6 by fluid sealant hydropexis, in order to in electric heater
Radiated in portion.
In the present embodiment, the bottom of thermal grease 2 is provided with rubber sheet gasket 8, and rubber sheet gasket 8 and thermal grease 2 pass through glue
Hydropexis connects, and rubber sheet gasket 8 is provided with six, and thermal grease 2 and aluminum shell 6 are supported by rubber sheet gasket 8 and fixed, in order to
Thermal grease 2 is set to be fixed on the inside of aluminum shell 6.
In the present embodiment, it is preferred that capacitor body 1 is internally provided with positive pole barrier paper 9 and negative pole barrier paper 16, just
Positive pole aluminium foil 10 is provided with pole barrier paper 9, positive pole aluminium foil 10 is fixedly connected with positive pole barrier paper 9 by glue, in order that
Capacitor normal work.
In the present embodiment, it is preferred that the lower end of positive wire 5 is provided with positive pole pin 11, and positive pole pin 11 and positive pole draw
Line 5 is fixedly connected by welding, and the lower end of positive pole pin 11 is provided with positive pole clip 12, positive pole pin 11 and positive pole aluminium foil 10
It is fixedly connected by positive pole clip 12, in order that obtaining capacitor normal work.
In the present embodiment, it is preferred that negative pole aluminium foil 13, negative pole aluminium foil 13 and negative pole isolation are provided with negative pole barrier paper 16
Paper 16 is fixedly connected by glue, in order that obtaining capacitor normal work.
In the present embodiment, it is preferred that the lower end of negative wire 4 is provided with negative pin 14, negative wire 4 and negative pin
14 are fixedly connected by welding, and the lower end of negative pin 14 is provided with negative pole clip 15, negative pin 14 and negative pole aluminium foil 13
It is fixedly connected by negative pole clip 15, in order that obtaining capacitor normal work.
Operation principle and process for using of the present utility model：After the utility model installs, by connecting exposed electrical,
It is electrical that negative wire 4 is connected into negative pole, it is electrical that positive wire 5 connects positive pole, in positive pole barrier paper 9, negative pole barrier paper 16, positive pole
Aluminium foil 10, positive pole pin 11, negative pole aluminium foil 13 and negative pin 14 collective effect under accommodate electric charge, produced when capacitor works
Raw heat, in the presence of radiating tube 3, the inside of capacitor is radiated by extraneous air, thermal grease 2 is to electric capacity
Radiated on the outside of device, complete the workflow of the capacitor of easy heat radiation.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of capacitor of easy heat radiation, including capacitor body (1), thermal grease (2), radiating tube (3), negative wire (4),
Positive wire (5), aluminum shell (6), it is characterised in that：The outside of the capacitor body (1) is provided with thermal grease (2), institute
State thermal grease (2) to be fixedly connected by glue with capacitor body (1), the middle position of the capacitor body (1) is set
Radiating tube (3), the radiating tube (3) and capacitor body (1) are equipped with by wrapping connection, a left side for the radiating tube (3)
Side is provided with negative wire (4), is provided with positive wire (5) on the right side of the radiating tube (3), the thermal grease (2) it is outer
Side is provided with aluminum shell (6).
A kind of 2. capacitor of easy heat radiation according to claim 1, it is characterised in that：The upper table of the thermal grease (2)
Face is provided with rubber seal plug (7), and the upper end of the negative wire (4) and positive wire (5) is each passed through rubber seal plug (7)
With the inside of aluminum shell (6).
A kind of 3. capacitor of easy heat radiation according to claim 1, it is characterised in that：Wear the upper end of the radiating tube (3)
The inside of rubber seal plug (7) and aluminum shell (6) is crossed, the lower end of the radiating tube (3) passes through the lower surface of aluminum shell (6), institute
Radiating tube (3) is stated to connect by fluid sealant hydropexis with aluminum shell (6).
A kind of 4. capacitor of easy heat radiation according to claim 1, it is characterised in that：The bottom of the thermal grease (2)
Rubber sheet gasket (8) is provided with, the rubber sheet gasket (8) is fixedly connected with thermal grease (2) by glue, the rubber sheet gasket
(8) six are provided with, and the thermal grease (2) and aluminum shell (6) are supported by rubber sheet gasket (8) and fixed.
A kind of 5. capacitor of easy heat radiation according to claim 1, it is characterised in that：The capacitor body (1) it is interior
Portion is provided with positive pole barrier paper (9) and negative pole barrier paper (16), and positive pole aluminium foil (10) is provided with the positive pole barrier paper (9),
The positive pole aluminium foil (10) is fixedly connected with positive pole barrier paper (9) by glue.
A kind of 6. capacitor of easy heat radiation according to claim 1, it is characterised in that：The lower end of the positive wire (5)
Positive pole pin (11) is provided with, the positive pole pin (11) and positive wire (5) are fixedly connected by welding, the positive pole pin
(11) lower end is provided with positive pole clip (12), and the positive pole pin (11) and positive pole aluminium foil (10) pass through positive pole clip
(12) it is fixedly connected.
A kind of 7. capacitor of easy heat radiation according to claim 5, it is characterised in that：Set on the negative pole barrier paper (16)
Negative pole aluminium foil (13) is equipped with, the negative pole aluminium foil (13) is fixedly connected with negative pole barrier paper (16) by glue.
A kind of 8. capacitor of easy heat radiation according to claim 1, it is characterised in that：The lower end of the negative wire (4)
Negative pin (14) is provided with, the negative wire (4) and negative pin (14) are fixedly connected by welding, the negative pin
(14) lower end is provided with negative pole clip (15), and the negative pin (14) and negative pole aluminium foil (13) pass through negative pole clip
(15) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225993.8U CN207217297U (en) | 2017-09-23 | 2017-09-23 | A kind of capacitor of easy heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225993.8U CN207217297U (en) | 2017-09-23 | 2017-09-23 | A kind of capacitor of easy heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217297U true CN207217297U (en) | 2018-04-10 |
Family
ID=61822415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225993.8U Expired - Fee Related CN207217297U (en) | 2017-09-23 | 2017-09-23 | A kind of capacitor of easy heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921273A (en) * | 2021-09-18 | 2022-01-11 | 铜陵市超越电子有限公司 | Metallized film capacitor for automobile |
-
2017
- 2017-09-23 CN CN201721225993.8U patent/CN207217297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921273A (en) * | 2021-09-18 | 2022-01-11 | 铜陵市超越电子有限公司 | Metallized film capacitor for automobile |
| CN113921273B (en) * | 2021-09-18 | 2023-12-15 | 铜陵市超越电子有限公司 | Metallized film capacitor for automobile |
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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: 20180410 Termination date: 20190923 |