CN209487326U - A kind of low material cost aluminium electrolutic capacitor of M type processing - Google Patents

Abstract

The utility model discloses a kind of low material cost aluminium electrolutic capacitors of M type processing, more particularly to capacitor area, including inner housing, outer housing and top and bottom, which are fixed with, on the outside of the inner housing is fixed with covering shell, the outer housing and covering shell include multiple M shape compoboards, multiple M shape compoboards are fixedly connected, holding tank is equipped on the inside of the M shape compoboard, thermal conductive silicon blob of viscose is filled with inside the holding tank, radiating surface is equipped on the outside of the holding tank, the inner housing quadrangle is fixed with support component, the support component includes L-shaped installing plate.The utility model reduces outer housing and covers manufacture material required for shell, thereby reduce material cost, the outer housing and covering shell being combined into simultaneously by multiple M shape compoboards have bigger surface area, that is heat dissipation area, the heat dissipation effect for effectively increasing the utility model does not need that additional heat release hole is arranged.

Description

A kind of low material cost aluminium electrolutic capacitor of M type processing

Technical field

The utility model relates to capacitor technology fields, and more specifically, the utility model relates to a kind of the low of M type processing Material cost aluminium electrolutic capacitor.

Background technique

All contain capacitor in household electrical appliance and lamps and lanterns, wherein aluminium electrolutic capacitor uses also relatively more now, The capacitor is mostly aluminium shell and the capacity cell that is placed in shell, and capacitor being capable of playing electric discharge and fill to entire circuit The effect of electricity.

The utility model patent of 208208569 U of patent application publication CN discloses a kind of aluminium electrolutic capacitor, is related to Capacitor technology field, for improving the safety in utilization of aluminium electrolutic capacitor.The technical solution mainly used are as follows: capacitor bottom End is equipped with temperature inductor and alarm, and the two sides of capacitor are equipped with heat release hole；The electric device of M type is fixedly connected in capacitor；M It is equipped with fuse above the electric device of type, is equipped with silicon-controlled above fuse, capacitor inner wall is equipped with sealing-plug；The electricity member of M type Upper surface processes circular groove on the left of part, and anode electrode foil is embedded in circular groove, and multiple squares are arranged in the electric device upper surface of M type The electric device left side lower surface of shape gasket, M type processes circular groove, is embedded in cathode electrode foil in the circular groove；The electricity Container upper surface is equipped with controller, and the output end of controller is electrically connected by conducting wire and anode electrode foil.The utility model It is mainly used for improving the safety in utilization of aluminium electrolutic capacitor.

But it is in actual use, still there are some disadvantages, if its shell is tabular, in actual use thermal diffusivity Can be poor, it needs to be arranged additional heat release hole, while the protection effect in order to guarantee shell, needs shell that there is certain thickness Degree, is resulted in shell to need to be manufactured using more metal in this way, causes material cost excessively high.

Utility model content

In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of low material of M type processing Cost aluminium electrolutic capacitor, by the way that outer housing is arranged in interior hull outside and covers shell, in actual use, by multiple M shape groups The outer housing and covering shell that plywood is combined into can carry out effective protection to inner housing, due to setting on outer housing and covering shell Holding tank is set, therefore outer housing can be effectively reduced and cover the weight of shell, reduce outer housing and cover required for shell Manufacture material reduces material cost, while compared to traditional tabular shell, the shell being combined by multiple M shape compoboards Body and covering shell have bigger surface area, i.e. heat dissipation area, effectively increase the heat dissipation effect of the utility model, do not need Additional heat release hole is set, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of low material cost aluminium electricity of M type processing Electrolysis condenser, including inner housing, the inner housing outside are fixed with outer housing and top and bottom and are fixed with covering Shell, the outer housing and covering shell include multiple M shape compoboards, and multiple M shape compoboards are fixedly connected, the M It is equipped with holding tank on the inside of shape compoboard, thermal conductive silicon blob of viscose is filled with inside the holding tank, is equipped with heat dissipation on the outside of the holding tank Face, the inner housing quadrangle are fixed with support component, and the support component includes L-shaped installing plate, outside the L-shaped installing plate Side bonds are equipped with rubber block.

In a preferred embodiment, it is fixed with electric device inside the inner housing, is glued on the outside of the electric device It is equipped with gasket.

In a preferred embodiment, described electric device one end is equipped with upper mounting groove and the other end is equipped with lower installation Slot, the upper mounting groove nested inside are equipped with anode electrode foil, and the lower mounting groove nested inside is equipped with cathode electrode foil.

In a preferred embodiment, it is fixed with alarm and temperature sensor inside the inner housing, it is described Temperature sensor is set to alarm side.

In a preferred embodiment, controller is equipped at the top of the inner housing, the controller and inner housing are solid Fixed connection.

In a preferred embodiment, the electric device outer sheath is equipped with polyamide skeleton, outside the polyamide skeleton Side set is equipped with insulation sleeve.

The technical effect and advantage of the utility model:

1, it is combined in actual use by multiple M shape compoboards by the way that outer housing is arranged and covers shell in interior hull outside At outer housing and cover shell can to inner housing carry out effective protection, due to outer housing and cover shell on be arranged accommodate Slot, therefore outer housing can be effectively reduced and cover the weight of shell, reduce outer housing and cover that material is manufactured required for shell Material reduces material cost, while the outer housing be combined into compared to traditional tabular shell by multiple M shape compoboards and screening Lid housing has bigger surface area, i.e. heat dissipation area, effectively increases the heat dissipation effect of the utility model, does not need setting volume Outer heat release hole；

2, by the way that thermal conductive silicon blob of viscose is arranged on the inside of holding tank, since thermal conductive silicon blob of viscose possesses more good thermally conductive effect Fruit, therefore can quickly conduct the heat on inner housing to the radiating surface on the outside of M shape compoboard, so that this is practical new Type has faster radiating rate；

3, by being equipped with support component, in order to be protected to outer housing with the corner for covering shell using support component A shield, so that the corner of outer housing and covering shell will not ensure that practical because of deforming in storage or transportational process due to colliding with Novel total quality.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the M shape compoboard schematic perspective view of the utility model.

Fig. 3 is the support component structural schematic diagram of the utility model.

Fig. 4 is the electric device the schematic diagram of the section structure of the utility model.

Appended drawing reference are as follows: 1 inner housing, 2 outer housings, 3 cover shells, 4 M shape compoboards, 5 holding tanks, 6 thermal conductive silicon blob of viscoses, 7 radiating surfaces, 8 support components, 9 L-shaped installing plates, 10 rubber blocks, 11 electric devices, 12 gaskets, mounting groove on 13,14 lower mounting grooves, 15 alarms, 16 temperature sensors, 17 controllers, 18 polyamide skeletons, 19 insulation sleeves.

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.

The utility model provides a kind of low material cost aluminium electrolutic capacitor of M type processing as shown in Figs 1-4, including Inner housing 1, outer housing 2 and top and bottom is fixed on the outside of the inner housing 1 is fixed with and cover shell 3, described Outer housing 2 and covering shell 3 include multiple M shape compoboards 4, and multiple M shape compoboards 4 are fixedly connected, the M shape combination It is equipped with holding tank 5 on the inside of plate 4, thermal conductive silicon blob of viscose 6 is filled with inside the holding tank 5, it is thermally conductive by being arranged on the inside of holding tank 5 Silica gel block 6 can quickly pass the heat on inner housing 1 since thermal conductive silicon blob of viscose 6 possesses more good heat-conducting effect It is directed on the radiating surface 7 in 4 outside of M shape compoboard, so that the utility model has faster radiating rate, the holding tank 5 outsides are equipped with radiating surface 7, and 1 four jiaos of the inner housing is fixed with support component 8, and the support component 8 is installed including L shape Plate 9, the outer side bonds of the L-shaped installing plate 9 are equipped with rubber block 10, by being equipped with support component 8, in order to utilize support component 8 Outer housing 2 is protected with the corner for covering shell 3, so that outer housing 2 will not be because storing or transporting with the corner for covering shell 3 Colliding with and deforming during defeated ensure that the total quality of the utility model.

Further, electric device 11 is fixed with inside the inner housing 1, the outer side bonds of the electric device 11 are equipped with gasket 12。

Further, described 11 one end of electric device is equipped with upper mounting groove 13 and the other end is equipped with lower mounting groove 14, described Upper 13 nested inside of mounting groove is equipped with anode electrode foil, and lower 14 nested inside of mounting groove is equipped with cathode electrode foil.

Further, alarm 15 and temperature sensor 16, the temperature sensor are fixed with inside the inner housing 1 16 are set to 15 side of alarm.

Further, controller 17 is equipped at the top of the inner housing 1, the controller 17 is fixedly connected with inner housing 1.

Further, 11 outer sheath of electric device is equipped with polyamide skeleton 18, is socketed and sets on the outside of the polyamide skeleton 18 There is insulation sleeve 19.

Utility model works principle:

Referring to Figure of description 1 and attached drawing 2, in actual use, by the way that outer housing 2 is arranged on the outside of inner housing 1 and hides Lid housing 3, in actual use, the outer housing 2 that is combined by multiple M shape compoboards 4 and cover shell 3 can to inner housing 1 into Row effective protection due to outer housing 2 and covers setting holding tank 5 on shell 3, outer housing 2 can be effectively reduced and cover The weight of shell 3 reduces outer housing 2 and covers manufacture material required for shell 3, reduces material cost, while compared to biography The tabular shell of system, the outer housing 2 be combined by multiple M shape compoboards 4 and covering shell 3 have bigger surface area, i.e., Heat dissipation area effectively increases the heat dissipation effect of the utility model, does not need that additional heat release hole is arranged；

Referring to Figure of description 1 and attached drawing 2, by the way that thermal conductive silicon blob of viscose 6 is arranged on the inside of holding tank 5, due to heat conductive silica gel Block 6 possesses more good heat-conducting effect, therefore can quickly conduct the heat on inner housing 1 to 4 outside of M shape compoboard On radiating surface 7, so that the utility model has faster radiating rate；

Referring to Figure of description 1 and attached drawing 3, by being equipped with support component 8, in order to utilize support component 8 to outer housing 2 It is protected with the corner for covering shell 3, so that the corner of outer housing 2 and covering shell 3 will not be because in storage or transportational process Collide with and deform, ensure that the total quality of the utility model.

The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when The absolute position for being described object changes, then relative positional relationship may change；

Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual Combination；

Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (6)

1. a kind of low material cost aluminium electrolutic capacitor of M type processing, including inner housing (1), it is characterised in that: the inner housing (1) outside is fixed with outer housing (2) and top and bottom is fixed with and covers shell (3), the outer housing (2) and screening Lid housing (3) includes multiple M shape compoboards (4), and multiple M shape compoboards (4) are fixedly connected, the M shape compoboard (4) Inside is equipped with holding tank (5), is filled with thermal conductive silicon blob of viscose (6) inside the holding tank (5), is equipped on the outside of the holding tank (5) Radiating surface (7), inner housing (1) quadrangle are fixed with support component (8), and the support component (8) includes L-shaped installing plate (9), the outer side bonds of the L-shaped installing plate (9) are equipped with rubber block (10).

2. a kind of low material cost aluminium electrolutic capacitor of M type processing according to claim 1, it is characterised in that: described It is fixed with electric device (11) inside inner housing (1), the outer side bonds of the electric device (11) are equipped with gasket (12).

3. a kind of low material cost aluminium electrolutic capacitor of M type processing according to claim 2, it is characterised in that: described Electric device (11) one end is equipped with upper mounting groove (13) and the other end is equipped with lower mounting groove (14), and the upper mounting groove (13) is internal Nesting is equipped with anode electrode foil, and lower mounting groove (14) nested inside is equipped with cathode electrode foil.

4. a kind of low material cost aluminium electrolutic capacitor of M type processing according to claim 1, it is characterised in that: described Alarm (15) and temperature sensor (16) are fixed with inside inner housing (1), the temperature sensor (16) is set to alarm (15) side.

5. a kind of low material cost aluminium electrolutic capacitor of M type processing according to claim 1, it is characterised in that: described Controller (17) are equipped at the top of inner housing (1), the controller (17) is fixedly connected with inner housing (1).

6. a kind of low material cost aluminium electrolutic capacitor of M type processing according to claim 3, it is characterised in that: described Electric device (11) outer sheath is equipped with polyamide skeleton (18), and polyamide skeleton (18) outer sheath is equipped with insulation sleeve (19).