CN209626057U - A kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell - Google Patents
A kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell Download PDFInfo
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- CN209626057U CN209626057U CN201920662900.0U CN201920662900U CN209626057U CN 209626057 U CN209626057 U CN 209626057U CN 201920662900 U CN201920662900 U CN 201920662900U CN 209626057 U CN209626057 U CN 209626057U
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- heat dissipating
- electrolytic condenser
- alminium electrolytic
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Abstract
The utility model discloses a kind of dedicated aluminium insulation boards of patch type alminium electrolytic condenser shell, it is related to capacitor fabrication techniques field, it includes capacitor ontology, there are two heat-conducting layers for the outer surface setting of the capacitor ontology, the outer surface of heat-conducting layer is provided with heat dissipating layer, the outer surface of heat dissipating layer is provided with water barrier, the outer surface of water barrier is provided with water absorption layer, the outer surface of water absorption layer is provided with insulation aluminium sheet, heat-conducting layer, heat dissipating layer, water barrier, the upper and lower surfaces of water absorption layer and the aluminium sheet that insulate are fixedly connected with the right side of two mounting blocks respectively, and two heat-conducting layers, two heat dissipating layers, two water barriers, the opposite face of two water absorption layers and two insulation aluminium sheets passes through two mounting blocks overlap joints.The dedicated aluminium insulation board of patch type alminium electrolytic condenser shell reduces the case where alminium electrolytic condenser leaks electricity, so that the stability of the device is more preferable, can guarantee the service life of the alminium electrolytic condenser by the collective effect of insulate aluminium sheet and mounting blocks.
Description
Technical field
The utility model relates to capacitor fabrication techniques field, specially a kind of dedicated aluminium of patch type alminium electrolytic condenser shell is exhausted
Listrium.
Background technique
Alminium electrolytic condenser is that cathode is done by aluminium cylinder, and the inside is equipped with liquid electrolyte, is inserted into a piece of curved aluminium strip and does just
Pole is made, it is also necessary to handle by DC voltage, so that formation layer oxide film on positive plate is done medium, its feature is capacity
Greatly, but electric leakage is big, and stability is poor, therefore, in order to guarantee the stability of alminium electrolytic condenser, it would be desirable to a kind of alminium electrolytic condenser
The dedicated aluminium insulation board of shell protects alminium electrolytic condenser, avoid occur alminium electrolytic condenser electric leakage cause alminium electrolytic condenser to make
With the situation that the service life is lower.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of dedicated aluminium insulation of patch type alminium electrolytic condenser shell
Plate solves existing alminium electrolytic condenser and does not have green insulation crust, so that the electric leakage of present alminium electrolytic condenser is big, stability
It is poor, so that the problem that aluminum electrolytic capacitor life is lower.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of patch type alminium electrolytic condenser shell is special
With aluminium insulation board, including capacitor ontology, there are two heat-conducting layer, the appearances of the heat-conducting layer for the outer surface setting of the capacitor ontology
Face is provided with heat dissipating layer, and the outer surface of the heat dissipating layer is provided with water barrier, and the outer surface of the water barrier is provided with water absorption layer,
The outer surface of the water absorption layer is provided with insulation aluminium sheet, the heat-conducting layer, heat dissipating layer, water barrier, water absorption layer and the aluminium sheet that insulate
Upper and lower surfaces are fixedly connected with the right side of two mounting blocks respectively, and two heat-conducting layers, two heat dissipating layers, two every
The opposite face of water layer, two water absorption layers and two insulation aluminium sheets is overlapped by two mounting blocks, and the phase of two mounting blocks in top
Opposite overlap joint, and two mounting blocks of inside are overlapped on the surface of capacitor ontology.
Preferably, there are two bracket, the inner surface of the bracket is provided with pin for the lower surface setting of the capacitor ontology,
And two pins are separately positioned on the anode and cathode of capacitor ontology, the bracket is respectively engaged with heat-conducting layer, heat dissipating layer, water proof
The lower surface of layer, water absorption layer and the aluminium sheet that insulate, and the opposite face of two brackets is fixedly connected by spacer block.
Preferably, the outer surface of the heat dissipating layer offers several heat release holes for running through heat dissipating layer, in the heat dissipating layer
Portion is provided with several evenly distributed cooling fins.
Preferably, the insulation aluminium sheet is made of aluminum substrate and insulating resin, and aluminum substrate is arranged in insulating resin
Outside.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the dedicated aluminium insulation board of patch type alminium electrolytic condenser shell, by insulate aluminium sheet and mounting blocks collective effect,
And be fixed between mounting blocks by adhesive and sealant, insulation aluminium sheet is to be applied on aluminium base surface using roller applications
Insulating resin is loaded onto, using coating roller resin-coated in surface of aluminum plate, and thickness is controllable, and coating more heavy insulation performance is higher,
Then normal control makes aluminium sheet enter continuous tunnel furnace and carries out hot setting, insulation aluminium sheet is formed, in insulation aluminum between 8-10um
Under the action of plate, the case where alminium electrolytic condenser leaks electricity is reduced, so that the stability of the device is more preferable, can guarantee the aluminium
The service life of electrolytic capacitor.
2, the dedicated aluminium insulation board of patch type alminium electrolytic condenser shell, by setting heat-conducting layer and heat dissipating layer, heat-conducting layer be
Thermal grease, thermal grease are a low thermal resistance and high thermal conductivity, the Heat Conduction Material of high flexibility, the Gao Rou which has
It is soft can reduce between component needed for pressure, while covering the surface of microcosmic out-of-flatness to make component come into full contact with
And heat conduction efficiency is improved, and the outer surface of heat dissipating layer offers several heat release holes for running through heat dissipating layer, it is set inside heat dissipating layer
Several evenly distributed cooling fins are equipped with, the heat generated in the capacitor ontology course of work can be dispersed faster, reduced
The probability of capacitor ontology damage, to ensure that the service life of capacitor ontology.
3, dedicated aluminium insulation board of patch type alminium electrolytic condenser shell, by setting water barrier and water absorption layer, in water absorption layer
Under the action of water barrier, play the role of absorption and isolation to moisture, the moisture attack capacitor sheet enough effectivelying prevent in air
Body, can effectively improve the moisture resistance performance of capacitor ontology, so that the probability of capacitor ontology failure be effectively reduced.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is looked up；
Fig. 3 is the structural schematic diagram of the portion the utility model A amplification.
In figure: 1 capacitor ontology, 2 heat-conducting layers, 3 heat dissipating layers, 4 heat release holes, 5 cooling fins, 6 water barriers, 7 water absorption layers, 8 insulation
Aluminium sheet, 9 mounting blocks, 10 spacer blocks, 11 brackets, 12 pins.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of dedicated aluminium of patch type alminium electrolytic condenser shell
Insulation board, including capacitor ontology 1, there are two heat-conducting layers 2 for the outer surface setting of capacitor ontology 1, thermally conductive by the way that heat-conducting layer 2 is arranged
Layer 2 is thermal grease, and thermal grease is a low thermal resistance and high thermal conductivity, the Heat Conduction Material of high flexibility, which has
High flexibility can reduce between component needed for pressure, play the role of buffering to component, at the same cover it is microcosmic not
Even curface can conduct heat quickly to making component come into full contact with and improve heat conduction efficiency, heat-conducting layer 2 it is outer
Surface is provided with heat dissipating layer 3, and by the way that heat dissipating layer 3 is arranged, the outer surface of heat dissipating layer 3 offers several dissipating through heat dissipating layer 3
Hot hole 4, heat dissipating layer 3 are internally provided with several evenly distributed cooling fins 5, it is worked can to disperse faster capacitor ontology 1
The heat generated in journey reduces the probability of the damage of capacitor ontology 1, to ensure that the service life of capacitor ontology 1, heat dissipating layer
3 outer surface is provided with water barrier 6, and the outer surface of water barrier 6 is provided with water absorption layer 7, by the way that water barrier 6 and water absorption layer 7 is arranged,
Under the action of water absorption layer 7 and water barrier 6, play the role of absorption and isolation, the moisture enough effectivelying prevent in air to moisture
Capacitor ontology 1 is corroded, the moisture resistance performance of capacitor ontology 1 can be effectively improved, so that the failure of capacitor ontology 1 be effectively reduced
Probability, the outer surface of water absorption layer 7 are provided with insulation aluminium sheet 8, and insulation aluminium sheet 8 is made of aluminum substrate and insulating resin, is passed through
Setting insulation aluminium sheet 8 reduces the case where alminium electrolytic condenser leaks electricity under the action of insulating aluminium sheet 8, so that the device
Stability is more preferable, can guarantee the service life of the alminium electrolytic condenser, and insulating resin is arranged in the outside of aluminum substrate, heat-conducting layer 2,
Heat dissipating layer 3, water barrier 6, the upper and lower surfaces of water absorption layer 7 and the aluminium sheet 8 that insulate are solid with the right side of two mounting blocks 9 respectively
Fixed connection, and two 6, two water absorption layers 7 of the water barrier of heat dissipating layer 3, two of heat-conducting layer 2, two and two the opposite of aluminium sheet 8 of insulating
Face is overlapped by two mounting blocks 9, by the way that mounting blocks 9 are arranged, and is consolidated between mounting blocks 9 by adhesive and sealant
Fixed, to the better tightness that capacitor ontology 1 encapsulates, and the opposite face of the mounting blocks 9 of top two overlaps, and two installations of inside
Block 9 is overlapped on the surface of capacitor ontology 1, and there are two bracket 11, the inner surface of bracket 11 is set for the lower surface setting of capacitor ontology 1
It is equipped with pin 12, and two pins 12 are separately positioned on the anode and cathode of capacitor ontology 1, bracket 11 is respectively engaged with heat-conducting layer
2, the lower surface of heat dissipating layer 3, water barrier 6, water absorption layer 7 and the aluminium sheet 8 that insulate, and the opposite face of two brackets 11 is solid by spacer block 10
Fixed connection.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell, including capacitor ontology (1), it is characterised in that: the electricity
There are two heat-conducting layer (2) for the outer surface setting of appearance ontology (1), and the outer surface of the heat-conducting layer (2) is provided with heat dissipating layer (3), institute
The outer surface for stating heat dissipating layer (3) is provided with water barrier (6), and the outer surface of the water barrier (6) is provided with water absorption layer (7), described
The outer surface of water absorption layer (7) is provided with insulation aluminium sheet (8), the heat-conducting layer (2), heat dissipating layer (3), water barrier (6), water absorption layer
(7) it is fixedly connected respectively with the right side of two mounting blocks (9) with the upper and lower surfaces of insulation aluminium sheet (8), and two are led
Thermosphere (2), two heat dissipating layers (3), two water barriers (6), two water absorption layers (7) and the opposite face of two insulation aluminium sheet (8) are logical
Two mounting blocks (9) overlap joints, and the opposite face overlap joint of the mounting blocks (9) of top two are crossed, and two mounting blocks (9) of inside are taken
Connect the surface in capacitor ontology (1).
2. the dedicated aluminium insulation board of a kind of patch type alminium electrolytic condenser shell according to claim 1, it is characterised in that: described
The lower surface setting of capacitor ontology (1) is there are two bracket (11), and the inner surface of the bracket (11) is provided with pin (12), and two
A pin (12) is separately positioned on the anode and cathode of capacitor ontology (1), the bracket (11) be respectively engaged with heat-conducting layer (2),
The lower surface of heat dissipating layer (3), water barrier (6), water absorption layer (7) and insulation aluminium sheet (8), and the opposite face of two brackets (11) passes through
Spacer block (10) is fixedly connected.
3. the dedicated aluminium insulation board of a kind of patch type alminium electrolytic condenser shell according to claim 1, it is characterised in that: described
The outer surface of heat dissipating layer (3) offers several heat release holes (4) for running through heat dissipating layer (3), and the heat dissipating layer (3) is internally provided with
Several evenly distributed cooling fins (5).
4. the dedicated aluminium insulation board of a kind of patch type alminium electrolytic condenser shell according to claim 1, it is characterised in that: described
Insulation aluminium sheet (8) is made of aluminum substrate and insulating resin, and the outside of aluminum substrate is arranged in insulating resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662900.0U CN209626057U (en) | 2019-05-10 | 2019-05-10 | A kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662900.0U CN209626057U (en) | 2019-05-10 | 2019-05-10 | A kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell |
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| CN209626057U true CN209626057U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920662900.0U Active CN209626057U (en) | 2019-05-10 | 2019-05-10 | A kind of dedicated aluminium insulation board of patch type alminium electrolytic condenser shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582178A (en) * | 2020-12-14 | 2021-03-30 | 南通瑞泰电子有限公司 | Anti-seismic aluminum electrolytic capacitor for 5G base station |
-
2019
- 2019-05-10 CN CN201920662900.0U patent/CN209626057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582178A (en) * | 2020-12-14 | 2021-03-30 | 南通瑞泰电子有限公司 | Anti-seismic aluminum electrolytic capacitor for 5G base station |
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