CN204991461U - Electric capacity anchor clamps - Google Patents

Abstract

For in solving power module the design process, a plurality of cylindrical electrolytic capacitor are difficult for fixing the problem on the device board, the utility model discloses researching and developing an electric capacity anchor clamps, belonging to the power module technical equipment field, its inside cavity is used for fixed electrolytic capacitor, its characterized in that: fixation clamp including two symmetry settings, the both ends of two fixation clamps are provided with the fixation clamp bolt hole respectively, two fixation clamps pass through the bolt fastening one -tenth an organic whole at both ends. Two fixation clamp inboards set up a fixed plate through the bolt fastening respectively. The lower extreme of fixed plate is provided with outside outer boss respectively, and the evagination bench is provided with outer boss bolt hole. The upper end of fixed plate is provided with inward interior boss respectively. The beneficial effects of the utility model are that: a plurality of cylindrical electrolytic capacitor are placed to fixation clamp that utilizes two symmetries and the cavity that fixed hoarding becomes, then utilize the outer boss bolt of fixed plate lower extreme with a plurality of electrolytic capacitor monolithic stationary on the device board, satisfy the power supply design requirement.

Description

A kind of electric capacity fixture

Technical field

The utility model belongs to power module technical equipment field, specifically, relates to a kind of electric capacity fixture be integrally fixed by multiple cylindrical electrolytic capacitor.

Background technology

In prior art, need a lot of electrochemical capacitor serial or parallel connection together in the design process of power module and be fixed on device board, but due to electrochemical capacitor be cylindrical, not easily fix, and multiple cylindrical electrolytic capacitor be secured together be difficult to especially realize.This makes power module in design or use procedure, often causes the damage of power module because electrochemical capacitor can not be completely fixed, and causes maintenance or economic loss.

Utility model content

The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of electric capacity fixture that multiple cylindrical electrolytic capacitor can be fixed together.

The utility model solves the technical scheme that its technical problem adopts: a kind of electric capacity fixture, its internal cavities is used for stationary electrolysis electric capacity, it is characterized in that: comprise two symmetrically arranged geometrical clamps, the two ends of described two geometrical clamps are respectively arranged with geometrical clamp bolt hole, and described two geometrical clamps are integrally fixed by the bolt at two ends.

Preferably, also comprise two pieces of fixed heads, inside described two geometrical clamps, be fixedly installed one piece of fixed head respectively by bolt.

Preferably, the lower end of described fixed head is respectively arranged with outside outer lug boss, outer lug boss is provided with outer lug boss bolt hole.

Preferably, the upper end of described fixed head is respectively arranged with inside inner convex platform.

Preferably, the shape of described geometrical clamp and the mating shapes of electrochemical capacitor.

Compared with prior art, the beneficial effects of the utility model are: the utility model electric capacity fixture, the cavity utilizing two symmetrical geometrical clamps and fixed head to surround places multiple cylindrical electrolytic capacitor, then utilize fixed head lower end outer lug boss bolt to be fixed on device board by multiple electrochemical capacitor entirety, meet Power Management Design requirement.The utility model structure is simple, practical, but well solves the fixation problem of multiple electrochemical capacitor in power module design process.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Be labeled as in figure: 1. electrochemical capacitor; 2. geometrical clamp; 3. geometrical clamp bolt hole; 4. fixed head; 5. outer lug boss; 6. inner convex platform; 7. outer lug boss bolt hole.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described further:

As shown in Figure 1, a kind of electric capacity fixture, its internal cavities is used for stationary electrolysis electric capacity 1, and the two ends comprising two symmetrically arranged geometrical clamps, 2, two geometrical clamps 2 are respectively arranged with geometrical clamp bolt hole 3, two geometrical clamps 2 and are integrally fixed by the bolt at two ends.One piece of fixed head 4 is fixedly installed respectively by bolt in each geometrical clamp 2.The upper end of fixed head 4 is respectively arranged with inside inner convex platform 6, and the lower end of fixed head 4 is respectively arranged with outside outer lug boss 5, outer lug boss 5 is provided with outer lug boss bolt hole 7, is bolted on coupled device board.

Utility model works principle and the course of work as follows: first according to how many formulations two geometrical clamps 2 and two fixed heads 4 of electrochemical capacitor 1, shape and the cylindrical electrolytic capacitor 1 of geometrical clamp 2 match.Be fixed by bolts to by fixed head 4 on geometrical clamp 2, then geometrical clamp 2 is clamped multiple electrochemical capacitor 1 and is linked into an integrated entity by two geometrical clamps 2 by the geometrical clamp bolt hole 3 at two ends.Bolt is finally utilized to be fixedly connected with external device plate by the outer lug boss bolt hole 7 in outer lug boss 5.The inner convex platform 6 of fixed head 4 upper end is further stationary electrolysis electric capacity 1 from upper end.Multiple cylindrical electrolytic capacitor 2 is just simply firmly fixed on the device board of power module.

The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection range of technical solutions of the utility model.

Claims (5)

1. an electric capacity fixture, its internal cavities is used for stationary electrolysis electric capacity (1), it is characterized in that: comprise two symmetrically arranged geometrical clamps (2), the two ends of described two geometrical clamps (2) are respectively arranged with geometrical clamp bolt hole (3), and described two geometrical clamps (2) are integrally fixed by the bolt at two ends.

2. electric capacity fixture according to claim 1, is characterized in that: also comprise two pieces of fixed heads (4), and described two geometrical clamps (2) inner side is fixedly installed one piece of fixed head (4) respectively by bolt.

3. electric capacity fixture according to claim 2, is characterized in that: the lower end of described fixed head (4) is respectively arranged with outside outer lug boss (5), outer lug boss (5) is provided with outer lug boss bolt hole (7).

4. electric capacity fixture according to claim 3, is characterized in that: the upper end of described fixed head (4) is respectively arranged with inside inner convex platform (6).

5., according to the arbitrary described electric capacity fixture of Claims 1-4, it is characterized in that: the shape of described geometrical clamp (2) and the mating shapes of electrochemical capacitor (1).