CN206877845U

CN206877845U - Ultracapacitor

Info

Publication number: CN206877845U
Application number: CN201720840966.5U
Authority: CN
Inventors: 刘陆洲; 梁亚军; 夏广春; 李作伟; 孟昭渝溪; 周强
Original assignee: CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
Current assignee: CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2018-01-12
Anticipated expiration: 2027-07-12

Abstract

The utility model proposes a kind of ultracapacitor, the ultracapacitor includes base and the housing being installed on the base, multiple capacitor monomers are accommodated between the base and the housing, the enclosure interior is provided with multiple support columns being mountable on the base, and each support column may be contained between the adjacent capacitor monomer.The structure of the ultracapacitor is simple, can realize the fast positioning assembling of ultracapacitor.

Description

Ultracapacitor

Technical field

The utility model belongs to energy storage field, more particularly to a kind of ultracapacitor of achievable fast positioning.

Background technology

Ultracapacitor refers to multiple ultracapacitors are monomer series-connected, cooperation electric voltage equalization and electric discharge voltage-stabilizing system, use The novel energy bag that aluminum alloy casing combines.At present, greatly developing with wind-power electricity generation, separate unit power of fan etc. Level more and more higher, application of the variable blade control system to back-up source are more and more, it is desirable to and it is also increasingly stricter, compared to plumbic acid electricity Pond, ultracapacitor have extended cycle life because its power density is high, and operating temperature range is wide, it is in light weight the advantages that, be widely used In wind electricity change paddle field.

But the vibration because of super capacitor module in wind turbine hub is larger, the fixation of capacitor monomer in the housing With regard to particularly significant, existing ultracapacitor typically can, fastener that quantity larger more using species carry out to capacitor The fastening of monomer, it will so cause the complicated of ultracapacitor, either still dismounting was overhauled in an assembling process Cheng Zhong, the complication of technological process can be all caused, seriously reduces efficiency.Meanwhile if changing super capacitor monomer need to set again Module casing is counted, to adapt to the change of monomer size, monomer size poor compatibility.

The content of the invention

In order to solve the above problems, the utility model provides a kind of ultracapacitor, the structure letter of the ultracapacitor It is single, the fast positioning assembling of ultracapacitor can be realized.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of ultracapacitor, including base and the housing that is installed on the base, the base and the housing Between accommodate multiple capacitor monomers, the enclosure interior is provided with multiple support columns being mountable on the base, often The individual support column may be contained between the adjacent capacitor monomer.

Caved inward as further optimization, the sidepiece of the housing of the present utility model formed with boss, the base It is upper fluted corresponding to boss setting.

As further optimization of the present utility model, it is provided with to play between the capacitor monomer and the housing and subtracts The damping layer bestirred oneself.

As further optimization of the present utility model, being provided between the damping layer and the capacitor monomer to position The supporting layer of the capacitor monomer.

As further optimization of the present utility model, the outside of the housing corresponds at the boss formed with concave station, Binding post or connector are provided with the concave station.

As further optimization of the present utility model, the support column is top-down bullet.

As further optimization of the present utility model, it is provided with the base corresponding to the support column described in can installing The mounting hole of support column.

Compared with prior art, it is the advantages of the utility model with good effect：

1st, ultracapacitor of the present utility model, by setting support column, super capacitor shell and base are realized Fast positioning, reduce the use of fastener, simplify the structure of module；

2nd, ultracapacitor of the present utility model, by the setting of supporting layer and damping layer, fixed capacity device list had both been played The effect of body, it turn avoid thermal accumlation caused by the direct contact of capacitor monomer and damping layer；Damping layer can be passed through simultaneously Increase and decrease control ultracapacitor inner space size, enhance compatibility of the housing for capacitor monomer；

3rd, ultracapacitor of the present utility model, by spaced multiple support columns on housing, capacitor is prevented In the transverse translation of enclosure interior, housing can step up the circuit board of capacitor monomer with base engagement monomer, avoid electric capacity Device monomer upper and lower translation.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model ultracapacitor；

Fig. 2 is the structure decomposition figure of the utility model ultracapacitor；

Fig. 3 is the sectional view of the utility model ultracapacitor；

Fig. 4 is the partial enlarged drawing of A in Fig. 3.

Above in each figure：1st, housing；11st, support column；12nd, it is raised；2nd, base；21st, groove；3rd, capacitor monomer；4th, prop up Support layer；5th, damping layer；6th, connector；7th, binding post.

Embodiment

Below, the utility model is specifically described by exemplary embodiment.It should be appreciated, however, that do not having In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations In mode.

, it is necessary to explanation, term " interior ", " outer ", " on ", " under ", "front", "rear" etc. in description of the present utility model The orientation or position relationship of instruction are based on position relationship shown in the drawings, are for only for ease of description the utility model and simplification Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that to limitation of the present utility model.

Referring to shown in Fig. 1 and Fig. 2, the utility model provides a kind of ultracapacitor, including base 2 and is installed on Housing 1 on the base 2, multiple capacitor monomers 3, the plurality of capacitor are accommodated between the base 2 and the housing 1 The combination of monomer 3 forms core group, meanwhile, because the utility model is ultracapacitor, so each capacitor monomer 3 is super electricity Container monomer.

With continued reference to Fig. 2, in order to realize the fast positioning of housing and base, the housing 1 is internally provided with multiple pacify Loaded on the support column 11 on the base 2, between each support column 11 may be contained within the adjacent capacitor monomer 3, this Sample, pass through the support column being fixedly installed on housing 1, you can the positioning of capacitor monomer is realized, so as to reduce making for fastener With simplifying the structure of ultracapacitor.Preferably, the support column 11 is top-down bullet, passes through cone The guiding of taper in body, further play a part of fastening capacitor monomer 3.In addition, correspond on the base 2 described Support column 11 is provided with the mounting hole that can install the support column 11.Meanwhile a kind of embodiment is shown in Fig. 2, i.e., described branch Dagger 11 is 12.

In above-mentioned, by multiple support columns of setting, capacitor monomer is prevented in the transverse translation of enclosure interior, housing The circuit board of capacitor monomer can be stepped up with base engagement, avoid capacitor monomer upper and lower translation.

Further as shown in Figure 3 and Figure 4, the sidepiece of the housing 1 caves inward formed with boss 11, on the base 2 Fluted 21 are set corresponding to the boss 11, by the cooperation of boss 11 and groove 21, realizes matching somebody with somebody for housing 1 and base 2 Close.

Meanwhile in order to reduce the vibration of ultracapacitor, being provided between the capacitor monomer 3 and the housing 1 can The damping layer 5 of damping effect is played, the damping layer 5 is preferably vibration damping foam.Meanwhile in order to further position the capacitor Monomer 3, the supporting layer 4 that can position the capacitor monomer is provided between the damping layer 5 and the capacitor monomer 3, should Supporting layer 4 is preferably the network structure that can accommodate capacitor monomer 3, and the mesh formed on network structure can position the capacitor Monomer 3.

By the cooperation of above-mentioned supporting layer and damping layer, fixed capacity device monomer was both played a part of, and turn avoid thermal source Thermal accumlation caused by directly directly being contacted with damping layer；It can further control enclosure interior empty by increasing and decreasing damping layer simultaneously Between size, enhance compatibility of the housing to capacitor monomer.

In addition, in above-mentioned, in order to coordinate the installation support column 11, the outside of the housing 1 corresponds to the boss 12 Place is provided with binding post or connector on the concave station, so both easy wiring, avoids being collided again formed with concave station.

In addition, above-mentioned housing of the present utility model preferably uses plastic material, to mitigate the weight of capacitor, avoid Extra insulation measures.

Claims

1. a kind of ultracapacitor, including base and the housing that is installed on the base, the base and the housing it Between accommodate multiple capacitor monomers, it is characterised in that：The enclosure interior is provided with multiple be mountable on the base Support column, each support column may be contained between the adjacent capacitor monomer.

2. ultracapacitor according to claim 1, it is characterised in that：The sidepiece of the housing caves inward formed with convex Platform, correspond on the base boss set it is fluted.

3. ultracapacitor according to claim 1 or 2, it is characterised in that：The capacitor monomer and the housing it Between be provided with the damping layer that can play damping effect.

4. ultracapacitor according to claim 3, it is characterised in that：Between the damping layer and the capacitor monomer The supporting layer of the capacitor monomer can be positioned by being provided with.

5. ultracapacitor according to claim 2, it is characterised in that：The outside of the housing corresponds at the boss Formed with concave station, binding post or connector are provided with the concave station.

6. ultracapacitor according to claim 1, it is characterised in that：The support column is top-down bullet.

7. ultracapacitor according to claim 1, it is characterised in that：Correspond to the support column on the base to set The mounting hole of the support column can be installed by having.