CN107578918A - A kind of renewable type noinductive capacitor - Google Patents
A kind of renewable type noinductive capacitor Download PDFInfo
- Publication number
- CN107578918A CN107578918A CN201710917952.3A CN201710917952A CN107578918A CN 107578918 A CN107578918 A CN 107578918A CN 201710917952 A CN201710917952 A CN 201710917952A CN 107578918 A CN107578918 A CN 107578918A
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- Prior art keywords
- end cap
- aluminum hull
- heat dissipation
- rubber stopper
- dissipation channel
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- 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.)
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- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of renewable type noinductive capacitor, including aluminum hull, sub-prime is provided with the aluminum hull, the aluminum hull is provided with end cap, guide pin is inserted with the end cap, the end cap centre position is provided with rubber stopper, rubber stopper is slideably positioned on end cap, rubber stopper lower end is provided with retainer ring, retainer ring lower end is fixed on sub-prime, upper end contacts with end cap, explosion-proof valve is provided with the retainer ring, heat dissipation channel is provided with the end cap, heat dissipation channel extends directly into aluminum hull outer end, the end cap is provided with the through hole coordinated with rubber stopper, the heat dissipation channel other end connects with through hole.It is compact-sized, reasonable in design instant invention overcomes the deficiencies in the prior art, by setting multiple heat dissipation channels to be connected with outer end on end cap, the radiating effect of capacitor is lifted, prevents capacitor from being exploded because temperature is too high.
Description
Technical field
The present invention relates to capacitor area, more specifically to a kind of renewable type noinductive capacitor.
Background technology
Capacitor is one of electronic component largely used in electronic equipment, the separated by direct communication being widely used in circuit,
Coupling, bypass, filtering, resonant tank, energy conversion, control etc..
In the presence of having harmonic wave in system voltage height and system, they can cause the operating voltage of capacitor to improve, work
Electric current increases, and when the temperature in capacitor is too high effectively to radiate, will explode, existing capacitor arrangement letter
Single, radiating explosion-proof effect is bad.
The content of the invention
1. technical problems to be solved
For problems of the prior art, it is an object of the invention to provide a kind of renewable type noinductive capacitor,
The deficiencies in the prior art are overcome, it is compact-sized, reasonable in design, by setting multiple heat dissipation channels to connect with outer end on end cap
It is logical, the radiating effect of capacitor is lifted, prevents capacitor from being exploded because temperature is too high.
2. technical scheme
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of renewable type noinductive capacitor, including aluminum hull, the aluminum hull is interior to be provided with sub-prime, and the aluminum hull is provided with end
Cover, be inserted with guide pin on the end cap, the end cap centre position is provided with rubber stopper, and rubber stopper is slideably positioned on end cap, rubber
Plug lower end is provided with retainer ring, and retainer ring lower end is fixed on sub-prime, and upper end contacts with end cap, is provided with the retainer ring explosion-proof
Valve, heat dissipation channel is provided with the end cap, heat dissipation channel extends directly into aluminum hull outer end, and the end cap is provided with matches somebody with somebody with rubber stopper
The through hole of conjunction, the heat dissipation channel other end connect with through hole.
End cap upper end outward flange is provided with limited block, and the limited block is arranged on aluminum hull.
The heat dissipation channel is provided with arc dust-proof guard close to aluminum hull one end.
The arc dust-proof guard lower end is provided with screen pack.
3. beneficial effect
Compared to prior art, the advantage of the invention is that：
(1) for this programme when capacitor internal heat is too high, internal gas expansion air pressure rise, explosion-proof valve, gas are opened in top
The external world is discharged to by heat dissipation channel, prevents air pressure is too high from exploding；The radiating effect of capacitor is lifted, prevents capacitor because of temperature
Spend high explode.
(2) heat dissipation channel is provided with arc dust-proof guard close to aluminum hull one end, can keep off the rain dust-proof.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention；Technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes；Obviously；Described embodiment is only part of the embodiment of the present invention；Rather than whole embodiment.It is based on
Embodiment in the present invention；Those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment；Belong to the scope of protection of the invention.
A kind of renewable type noinductive capacitor, including aluminum hull 1, the aluminum hull 1 is interior to be provided with sub-prime 2, and the aluminum hull 1 is provided with
End cap 3, guide pin 4 is inserted with the end cap 3, the centre position of end cap 3 is provided with rubber stopper 5, and rubber stopper 5 is slideably positioned in end
On lid 3, the lower end of rubber stopper 5 is provided with retainer ring 6, and the lower end of retainer ring 6 is fixed on sub-prime 2, and upper end contacts with end cap 3, described solid
Determine to be provided with explosion-proof valve 7 in ring 6, heat dissipation channel 8 is provided with the end cap 3, heat dissipation channel 8 extends directly into the outer end of aluminum hull 1, described
End cap 3 is provided with the through hole 301 coordinated with rubber stopper 5, and the other end of heat dissipation channel 8 connects with through hole 301, the end cap 3
Upper end outward flange is provided with limited block 9, and the limited block 9 is arranged on aluminum hull 1, and the heat dissipation channel 8 is close to aluminum hull one end
Provided with arc dust-proof guard 10, the lower end of arc dust-proof guard 10 is provided with screen pack 11；This programme is when capacitor internal warm
When measuring too high, explosion-proof valve is opened on internal gas expansion air pressure rise, top, and gas is discharged to the external world by heat dissipation channel, prevents air pressure mistake
Height explodes；The radiating effect of capacitor is lifted, prevents capacitor from being exploded because temperature is too high, heat dissipation channel is close to aluminum hull
One end is provided with arc dust-proof guard, can keep off the rain dust-proof.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a kind of renewable type noinductive capacitor, including aluminum hull, the aluminum hull is interior to be provided with sub-prime, and the aluminum hull is provided with end cap,
Guide pin is inserted with the end cap, it is characterised in that：The end cap centre position is provided with rubber stopper, and rubber stopper is slideably positioned in end
Cover, rubber stopper lower end is provided with retainer ring, and retainer ring lower end is fixed on sub-prime, and upper end contacts with end cap, in the retainer ring
Provided with explosion-proof valve, be provided with heat dissipation channel in the end cap, heat dissipation channel extends directly into aluminum hull outer end, the end cap be provided with
The through hole that rubber stopper coordinates, the heat dissipation channel other end connect with through hole.
A kind of 2. renewable type noinductive capacitor according to claim 1, it is characterised in that：End cap upper end outward flange
Provided with being arranged at provided with limited block, the limited block on aluminum hull.
A kind of 3. renewable type noinductive capacitor according to claim 1, it is characterised in that：The heat dissipation channel is close to aluminium
Shell one end is provided with arc dust-proof guard.
A kind of 4. renewable type noinductive capacitor according to claim 1, it is characterised in that：Under the arc dust-proof guard
End is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917952.3A CN107578918B (en) | 2017-09-27 | 2017-09-27 | A kind of renewable type noinductive capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917952.3A CN107578918B (en) | 2017-09-27 | 2017-09-27 | A kind of renewable type noinductive capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107578918A true CN107578918A (en) | 2018-01-12 |
| CN107578918B CN107578918B (en) | 2019-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917952.3A Active CN107578918B (en) | 2017-09-27 | 2017-09-27 | A kind of renewable type noinductive capacitor |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175711A (en) * | 1987-12-29 | 1989-07-12 | Hitachi Condenser Co Ltd | Capacitor with protection device |
| CN204884870U (en) * | 2015-08-21 | 2015-12-16 | 浙江五峰电容器有限公司 | Heat dissipation type condenser |
| CN205376298U (en) * | 2016-01-25 | 2016-07-06 | 高超 | Waterproof anti -explosion capacitor |
| CN205452047U (en) * | 2016-01-25 | 2016-08-10 | 池州市容大电气有限公司 | Novel capacitor |
| CN205723158U (en) * | 2016-04-28 | 2016-11-23 | 长兴蓝天电子有限公司 | Mould shell thin film capacitor and compressor |
| CN205943757U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Explosion -proof capacitor |
| CN206076047U (en) * | 2016-07-12 | 2017-04-05 | 温岭市太平高级职业中学 | A kind of convenient noinductive capacitor installed |
| CN207217302U (en) * | 2017-09-27 | 2018-04-10 | 铜陵市胜达电子科技有限责任公司 | A kind of renewable type noinductive capacitor |
-
2017
- 2017-09-27 CN CN201710917952.3A patent/CN107578918B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175711A (en) * | 1987-12-29 | 1989-07-12 | Hitachi Condenser Co Ltd | Capacitor with protection device |
| CN204884870U (en) * | 2015-08-21 | 2015-12-16 | 浙江五峰电容器有限公司 | Heat dissipation type condenser |
| CN205376298U (en) * | 2016-01-25 | 2016-07-06 | 高超 | Waterproof anti -explosion capacitor |
| CN205452047U (en) * | 2016-01-25 | 2016-08-10 | 池州市容大电气有限公司 | Novel capacitor |
| CN205723158U (en) * | 2016-04-28 | 2016-11-23 | 长兴蓝天电子有限公司 | Mould shell thin film capacitor and compressor |
| CN206076047U (en) * | 2016-07-12 | 2017-04-05 | 温岭市太平高级职业中学 | A kind of convenient noinductive capacitor installed |
| CN205943757U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Explosion -proof capacitor |
| CN207217302U (en) * | 2017-09-27 | 2018-04-10 | 铜陵市胜达电子科技有限责任公司 | A kind of renewable type noinductive capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107578918B (en) | 2019-10-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190912 Address after: 244199, Tongling lion mountain Economic Development Zone, Anhui Province, three road and weft three road intersection (Anhui Crystal Photoelectric Technology Co., Ltd.) Applicant after: TONGLING CITY START ELECTRONIC MANUFACTURING Co.,Ltd. Address before: Four Lake Road West 244002 Anhui city of Tongling province No. 5105 Building No. 5 Applicant before: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: 244002 No.1 Workshop, no.5105, middle section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee after: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 244199, Tongling lion mountain Economic Development Zone, Anhui Province, three road and weft three road intersection (Anhui Crystal Photoelectric Technology Co., Ltd.) Patentee before: TONGLING CITY START ELECTRONIC MANUFACTURING Co.,Ltd. |
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Address after: No. 2, Building 25, No. 951, North Section of Taishan Avenue, Tongling Economic and Technological Development Zone, Anhui Province, 244000 Patentee after: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 244002 No.1 Workshop, no.5105, middle section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee before: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |