CN208738055U - A kind of extra small structural membrane capacitor of LED - Google Patents
A kind of extra small structural membrane capacitor of LED Download PDFInfo
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- CN208738055U CN208738055U CN201821550531.8U CN201821550531U CN208738055U CN 208738055 U CN208738055 U CN 208738055U CN 201821550531 U CN201821550531 U CN 201821550531U CN 208738055 U CN208738055 U CN 208738055U
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- plate group
- polar plate
- circular shell
- film
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Abstract
The utility model relates to a kind of extra small structural membrane capacitors of LED, including circular shell, toroidal shell body end is equipped with heat sink, conducting wire is inserted at the top of circular shell, protective case is equipped with outside conducting wire, sealing cover is equipped at the top of protective case, conducting wire one end is welded in the first polar plate group inside circular shell, first polar plate group bottom connects the second polar plate group, it is equipped with the first film between the two, second polar plate group bottom is equipped with third polar plate group, it is equipped with the second film between the two, it is wrapped up on the outside of first polar plate group and third polar plate group by film, film two sides are fixed by end cap, end cap is fixed on circular shell inside by reinforcing rib.The utility model structure is simple, effectively radiates, and improves stability, insulate, is heat-resisting, anti-oxidant, resistance to compression reduces dielectric loss, prolongs the service life, and improves working efficiency, reinforce signal stabilization, improves the effect of resist compression and fastness of structure, occupied area is small, applied widely.
Description
Technical field
The utility model is specifically related to a kind of extra small structural membrane capacitor of LED.
Background technique
With the development of technical level, multiple industries update periods such as electronics, household electrical appliances, communication are shorter and shorter, and thin
Membrane capacitance be widely used in by its good electric property and functional reliability various electric equipment products bypass, every
Directly, filtering, coupling, resonance, resistance-capacitance depressurization etc. become and above-mentioned industry are pushed to update indispensable electronic component.
Existing thin film capacitor uses more in LED field, but due to the restriction of science and technology, there is that structure is complicated, weak heat-dissipating, longevity
The disadvantages of short is ordered, danger of hazardous electrical discharges is easily caused, causes to bring using security risk using unstable.
Utility model content
The purpose of this utility model is that a kind of extra small structural membrane capacitor of LED, to solve existing technical problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of extra small structural membrane capacitor of LED
Device, including circular shell, toroidal shell body end are equipped with heat sink, and conducting wire is inserted at the top of circular shell, is equipped with protective case outside conducting wire,
Sealing cover is equipped at the top of protective case, conducting wire one end is welded in the first polar plate group inside circular shell, and the first polar plate group bottom connects
The second polar plate group is connect, is equipped with the first film between the two, the second polar plate group bottom is equipped with third polar plate group, is equipped with the between the two
It is wrapped up on the outside of two films, the first polar plate group and third polar plate group by film, film two sides are fixed by end cap, and end cap passes through reinforcement
Muscle is fixed on circular shell inside.
Further improvement of the utility model is: sealing cover is detachable.
Further improvement of the utility model is: circular shell is formed using ceramic material high temperature sintering, circular shell
Electroplating surface antioxygen coating.
Further improvement of the utility model is: heat sink electroplating surface has quartz material.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, can effectively disperse internal heat by heat sink, improve stability, be made pottery by circle
The shell that ceramic material is made into not only insulate, is heat-resisting, moreover it is possible to and effective anti-oxidant, resistance to compression reduces dielectric loss, prolongs the service life,
It is overlapped by three groups of pole plates, and package is carried out by film and improves working efficiency, reinforce signal stabilization, by end cap into property
It is fixed, the effect of resist compression and fastness of structure are improved, occupied area is small, applied widely.
Detailed description of the invention:
Fig. 1: the structural schematic diagram of the utility model；
Figure label: 1- circular shell, 2- heat sink, 3- conducting wire, 31- protective case, 32- sealing cover, the first polar plate group of 4-,
The second polar plate group of 5-, 6- third polar plate group, 7- film, 71- the first film, the second film of 72-, 8- end cap, 9- reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution:
A kind of LED extra small structural membrane capacitor, including circular shell 1, circular shell 1 are burnt using ceramic material high temperature
It ties, 1 electroplating surface antioxygen coating of circular shell, 1 both ends of circular shell are equipped with heat sink 2, and 2 electroplating surface of heat sink has stone
English material is inserted with conducting wire 3 at the top of circular shell 1, and protective case 31 is equipped with outside conducting wire 3, is equipped with sealing cover 32 at the top of protective case 31,
Sealing cover 32 is detachable, and 3 one end of conducting wire is welded in the first polar plate group 4 inside circular shell 1, the connection of 4 bottom of the first polar plate group
Second polar plate group 5, is equipped with the first film 71 between the two, and 5 bottom of the second polar plate group is equipped with third polar plate group 6, sets between the two
There is the second film 72, the first polar plate group 4 and 6 outside of third polar plate group are wrapped up by film 7, and 7 two sides of film are fixed by end cap 8,
End cap 8 is fixed on 1 inside of circular shell by reinforcing rib 9.
In above embodiments, when the utility model is connected LED, sealing cover is pulled out, conducting wire therein is carried out with it
Docking is powered, and in use process, the heat that enclosure interior generates is dispersed by heat sink, and film can not only power well, together
When also reinforce connection between polar plate group, and increased after being wrapped up by film and answer electric current, improve working efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of extra small structural membrane capacitor of LED, including circular shell (1), it is characterised in that: the circular shell (1)
Both ends are equipped with heat sink (2), are inserted with conducting wire (3) at the top of the circular shell (1), and protective case is equipped with outside the conducting wire (3)
(31), sealing cover (32) are equipped at the top of the protective case (31), described conducting wire (3) one end is welded in circular shell (1) inside
First polar plate group (4), the first polar plate group (4) bottom connect the second polar plate group (5), are equipped with the first film between the two
(71), the second polar plate group (5) bottom is equipped with third polar plate group (6), is equipped with the second film (72) between the two, and described first
It is wrapped up on the outside of polar plate group (4) and third polar plate group (6) by film (7), film (7) two sides are fixed by end cap (8), described
End cap (8) is fixed on circular shell (1) inside by reinforcing rib (9).
2. a kind of extra small structural membrane capacitor of LED according to claim 1, it is characterised in that: the sealing cover
(32) detachable.
3. a kind of extra small structural membrane capacitor of LED according to claim 1, it is characterised in that: the circular shell
(1) it is formed using ceramic material high temperature sintering, circular shell (1) the electroplating surface antioxygen coating.
4. a kind of extra small structural membrane capacitor of LED according to claim 1, it is characterised in that: the heat sink (2)
Electroplating surface has quartz material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550531.8U CN208738055U (en) | 2018-09-21 | 2018-09-21 | A kind of extra small structural membrane capacitor of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550531.8U CN208738055U (en) | 2018-09-21 | 2018-09-21 | A kind of extra small structural membrane capacitor of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738055U true CN208738055U (en) | 2019-04-12 |
Family
ID=66034445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550531.8U Active CN208738055U (en) | 2018-09-21 | 2018-09-21 | A kind of extra small structural membrane capacitor of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738055U (en) |
-
2018
- 2018-09-21 CN CN201821550531.8U patent/CN208738055U/en active Active
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