CN209571334U - A kind of high temperature resistant quakeproof capacitor - Google Patents
A kind of high temperature resistant quakeproof capacitor Download PDFInfo
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- CN209571334U CN209571334U CN201920429471.2U CN201920429471U CN209571334U CN 209571334 U CN209571334 U CN 209571334U CN 201920429471 U CN201920429471 U CN 201920429471U CN 209571334 U CN209571334 U CN 209571334U
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- capacitor
- inner core
- resistant
- pin
- high temperature
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Abstract
The utility model relates to capacitor technology fields, specially a kind of high temperature resistant quakeproof capacitor, including capacitor casing, inner core of capacitor, positive pin and negative pin, the inner core of capacitor shape is cylindric, the inner core of capacitor upper end is equipped with rubber stopper, the rubber stopper and inner core of capacitor outer surface are all coated with buffer layer, the buffer layer outer surface is coated with capacitor casing, the capacitor casing outer surface is coated with temperature-resistant insulation layer, insulation sleeve is coated on the outside of the temperature-resistant insulation layer, the insulation sleeve upper end face is covered with capping, positive pin and the negative pin are fixed on the upper capping upper end, the anode pin length is greater than the negative pin length, the utility model capacitor has good high temperature resistant quakeproof effect, buffer layer can be good at protective condenser, it plays and subtracts Effect is shaken, temperature-resistant insulation layer can be improved the high-temperature resistant result of capacitor, so that capacitor good can act under high temperature environment.
Description
Technical field
The utility model relates to capacitor technology field, specially a kind of high temperature resistant quakeproof capacitor.
Background technique
Capacitor is one of most common capacitor on board of today, is played a crucial role in electronic industry, with
Electronic product to slim, miniaturization, electronic circuit develops to multi-layer board, and electronic component is also rapidly to miniaturization, table
Face mounting means is fast-developing, and further differentiation, some with specific use or particular job rings have also been carried out in purposes
The capacitor in border is manufactured.
On boiler, certain special dimensions such as seabed and some special equipments, common capacitor is difficult to meet actual answer
Demand, common capacitor have significant limitation again in the environment of temperature is higher and has sharp pounding, are unable to satisfy
Actual demand, some high temperature resistant capacitors and shock-proof capacitor can not meet the needs of high temperature resistant quakeproof simultaneously on the market, and people need
It is a kind of can effectively high temperature resistant quakeproof capacitor.
Utility model content
(1) the technical issues of solving
The purpose of this utility model: providing a kind of high temperature resistant quakeproof capacitor, to solve the prior art in background technique
There are the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high temperature resistant quakeproof capacitor, including electricity
Container casing, inner core of capacitor, positive pin and negative pin, the inner core of capacitor shape are cylindric, the capacitor
Inner core upper end is equipped with rubber stopper, and the rubber stopper and inner core of capacitor outer surface are all coated with buffer layer, outside the buffer layer
Side surface is coated with capacitor casing, the capacitor casing upper end opening setting, the capacitor casing outer surface cladding
Have a temperature-resistant insulation layer, the temperature-resistant insulation layer upper end face is covered with capping, the temperature-resistant insulation layer and it is described on
Capping outer surface is coated with insulation sleeve, and the insulation sleeve is set to outermost layer, and the upper capping is equipped with the insulation sleeve upper surface
Heat release hole, the heat release hole is evenly distributed, and the anode pin and the negative pin are fixed on the upper capping upper end, described
Positive pin and the negative pin sequentially pass through insulation sleeve from upper end, the upper capping, the temperature-resistant insulation layer, described delay
It rushes layer and the rubber stopper and is connect with the inner core of capacitor, the anode pin length is greater than the negative pin length.
Further, the high-temperature insulation layer material is polypropylene material, and polypropylene material has good heat resistance
Can, it dielectric properties and high-frequency insulation and is not influenced by humidity.
Further, the buffer layer is made of rubber material, and rubber material has certain elasticity, has damping effect
Fruit, and inner core of capacitor can be effectively protected.
Further, the insulation sleeve is PVC pyrocondensation insulation mould set, and PVC pyrocondensation insulated plastic set has insulation characterisitic, and
It is instant packed, it is convenient for lettering.
Further, the capacitor casing and the material of upper capping are all aluminium alloy, and aluminum alloy material shell has one
Fixed intensity and lighter in weight, can be effectively protected protective condenser inner core, and lighter in weight.
(3) beneficial effect
(1), temperature-resistant insulation layer is fire resistant polypropylene insulating layer, and polypropylene material has good heat resistance, is situated between
It electrical property and high-frequency insulation and is not influenced by humidity.
(2), buffer layer is made of rubber material, and rubber material has certain elasticity, has damping effect, and energy
Enough it is effectively protected inner core of capacitor.
(3), insulation sleeve is PVC pyrocondensation insulation mould set, and PVC pyrocondensation insulated plastic set has insulation characterisitic, and instant packed,
Convenient for lettering.
(4), capacitor casing material is aluminium alloy, and aluminum alloy material shell has certain intensity and lighter in weight,
Protective condenser inner core, and lighter in weight can be effectively protected.
The utility model capacitor has good high temperature resistant quakeproof effect, and the heat release hole of upper end is conducive to capacitor internal
Heat spreader, rubber stopper fit snugly in inside buffer layer, and pin is closely embedded in inside rubber stopper, and rubber stopper, which has, to be fixed just
The effect of negative pin, buffer layer can be good at protective condenser, play damping effect, improve capacitor under vibration environment
Stability, temperature-resistant insulation layer can be improved the high-temperature resistant result of capacitor, so that capacitor under high temperature environment can be good
Good effect, temperature-resistant insulation layer and insulation sleeve cooperate into double hyer insulation, play good insulation effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model top view.
In figure: 1- inner core of capacitor, 2- rubber stopper, 3- buffer layer, 4- capacitor casing, 5- temperature-resistant insulation layer, 6- are exhausted
Edge set covers on 7-, 71- heat release hole, 8- anode pin, 9- negative pin.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of high temperature resistant quakeproof capacitor, as shown in Figure 1 and Figure 2, including capacitor casing 4, inner core of capacitor 1, anode draws
Foot 8 and negative pin 9,1 shape of inner core of capacitor be it is cylindric, 1 upper end of inner core of capacitor be equipped with rubber stopper 2, rubber stopper 2 and electricity
1 outer surface of container inner core is all coated with buffer layer 3, and 3 outer surface of buffer layer is coated with capacitor casing 4, capacitor casing 4
Upper end opening setting, 4 outer surface of capacitor casing are coated with temperature-resistant insulation layer 5,5 upper end face of temperature-resistant insulation layer
It is covered with capping 7, temperature-resistant insulation layer 5 and 7 outer surfaces of the upper capping are coated with insulation sleeve 6, and insulation sleeve 6 is set to outermost
Layer, upper capping 7 are equipped with heat release hole with 6 upper surface of insulation sleeve, and heat release hole 71 is evenly distributed, and positive pin 8 and negative pin 9 are fixed
In 6 upper end of insulation sleeve, positive pin 8 sequentially passes through insulation sleeve 6, upper capping 7, temperature-resistant insulation layer from upper end with negative pin 9
5, it buffer layer 3 and rubber stopper 2 and is connect with inner core of capacitor 1, positive 8 length of pin is greater than 9 length of negative pin.
5 material of temperature-resistant insulation layer be polypropylene material, polypropylene material have good heat resistance, dielectric properties and
It high-frequency insulation and is not influenced by humidity.
Buffer layer 3 is made of rubber material, and rubber material has certain elasticity, has damping effect, and can
It is effectively protected inner core of capacitor.
Insulation sleeve 6 is PVC pyrocondensation insulation mould set, and PVC pyrocondensation insulated plastic set has insulation characterisitic, and instant packed, just
In lettering.
4 material of capacitor casing is aluminum material, and aluminum alloy material shell has certain intensity and lighter in weight, can
It is effectively protected protective condenser inner core, and lighter in weight.
Each interlayer of the present embodiment is bonded using colloid, other connection types are welding or are bolted.
Working principle: the utility model capacitor has good high temperature resistant quakeproof effect, and rubber stopper fits snugly in slow
It rushes inside layer, pin is closely embedded in inside rubber stopper, and rubber stopper has the function of fixed positive and negative anodes pin, and buffer layer can be very
Good protective condenser plays damping effect, improves stability of the capacitor under vibration environment, and temperature-resistant insulation layer can mention
The high-temperature resistant result of high capacitance, so that capacitor good can act under high temperature environment, temperature-resistant insulation layer and insulation
Set cooperation plays good insulation effect at double hyer insulation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of high temperature resistant quakeproof capacitor, including capacitor casing (4), inner core of capacitor (1), positive pin (8) and cathode
Pin (9), it is characterised in that: inner core of capacitor (1) shape be it is cylindric, inner core of capacitor (1) upper end be equipped with rubber
Leather plug (2), the rubber stopper (2) and inner core of capacitor (1) outer surface are all coated with buffer layer (3), and the buffer layer (3) is outside
Side surface is coated with capacitor casing (4), capacitor casing (4) the upper end opening setting, on the outside of the capacitor casing (4)
Surface is coated with temperature-resistant insulation layer (5), and temperature-resistant insulation layer (5) upper end face is covered with capping (7), the resistance to height
Warm insulating layer (5) and described upper capping (7) outer surface are coated with insulation sleeve (6), and the insulation sleeve (6) is set to outermost layer, described
Upper capping (7) and the insulation sleeve (6) upper surface are equipped with heat release hole, and the heat release hole (71) is evenly distributed, the anode pin
(8) and the negative pin (9) is fixed on the insulation sleeve (6) upper end, the anode pin (8) and the negative pin (9)
From upper end sequentially pass through the insulation sleeve (6), the upper capping (7), the temperature-resistant insulation layer (5), the buffer layer (3) and
The rubber stopper (2) simultaneously connect with the inner core of capacitor (1), and anode pin (8) length is greater than the negative pin (9)
Length.
2. a kind of high temperature resistant quakeproof capacitor according to claim 1, it is characterised in that: the temperature-resistant insulation layer (5)
Material is polypropylene material.
3. a kind of high temperature resistant quakeproof capacitor according to claim 1, it is characterised in that: buffer layer (3) material is
Rubber material.
4. a kind of high temperature resistant quakeproof capacitor according to claim 1, it is characterised in that: the insulation sleeve (6) is PVC heat
Contracting insulation mould set.
5. a kind of high temperature resistant quakeproof capacitor according to claim 1, it is characterised in that: capacitor casing (4) material
Matter is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429471.2U CN209571334U (en) | 2019-04-01 | 2019-04-01 | A kind of high temperature resistant quakeproof capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429471.2U CN209571334U (en) | 2019-04-01 | 2019-04-01 | A kind of high temperature resistant quakeproof capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571334U true CN209571334U (en) | 2019-11-01 |
Family
ID=68335955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429471.2U Expired - Fee Related CN209571334U (en) | 2019-04-01 | 2019-04-01 | A kind of high temperature resistant quakeproof capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571334U (en) |
-
2019
- 2019-04-01 CN CN201920429471.2U patent/CN209571334U/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: 20191101 Termination date: 20210401 |