CN202258649U - Novel reactor - Google Patents

Abstract

A novel reactor comprises a coil and an iron core and is characterized in that the coil adopts flat copper materials with the length-width ratio of the section as 6.5 to 1, and the flat copper materials are vertically wound on the iron core to form a ring round coil with the section in a ring shape. The iron core is annular. The novel reactor has the advantages of being more reasonable in structure, more material-saving, higher in efficiency, smaller in volume, better in radiating and more convenient to install compared with products with identical power.

Description

A kind of novel reactor

Technical field

The utility model relates to a kind of reactor, particularly a kind of radio-frequency rector that is used for hybrid vehicle or pure electric vehicle and all kinds of inverter (DC-AC).

Background technology

At present, traditional reactor that each manufacturing enterprise produces (see: Fig. 1-a, Fig. 1-b, Fig. 1-c), basically all adopt following structure from being designed into manufacturing:

1, the shaped as frame structure is (like Fig. 1-d);

2, the quasi-circular structure is (like Fig. 1-e).

We can find out traditional reactor from Fig. 1-d and Fig. 1-e, no matter be that which kind of structure all exists following problem: 1) since coil not around full whole iron core, so the leakage field phenomenon is bigger; When it is installed in the electric equipment, will produce serious disturbance to miscellaneous part; 2) because whole iron core is not fully utilized, so efficient is not high, loss is bigger when unloaded; 3) volume is bigger; 4) consumptive material is more.

The utility model content

To the problem that exists in the above prior art of mentioning, the utility model proposes a kind of structure through brand-new design, and operating efficiency improves, loss is low, good heat dissipation, take volume novel reactor little, easy for installation.

The utility model solves the technical scheme that its technical problem adopted: propose a kind of novel reactor; Comprise coil and iron core two parts; It is characterized in that; Said coil employing cross section length-width ratio is 6.5: 1 a flat copper material, and vertical being wound on the said iron core forms the ring circular coil of a cross section for annular; Said iron core is an annular.

The beneficial effect of the utility model is:

(1) because the utility model adopts is annular iron core, therefore, it is little to have a leakage field, the advantage that loss is low.

(2) because coil adopts vertical winding, become fan-shaped array, so its perfect heat-dissipating, temperature rise is low.

(3) because coil adopts flat copper material and cross section length-width ratio up to 6.5: 1, therefore, characteristics such as it is big to have an electric current, and volume is little.

In sum, the utility model is with respect to the product of same power, its more reasonable structure, more material-saving, efficient is higher, volume is littler, heat radiation is better and easy for installation.

Description of drawings

Fig. 1-a is traditional reactor overall structure;

Fig. 1-b is traditional reactor flatwise coil winding;

Fig. 1-c is traditional reactor circular coil winding;

Fig. 1-d is traditional reactor closed-in construction cross-sectional view;

Fig. 1-e is traditional reactor quasi-circular structure cross-sectional view;

Fig. 2 is the utility model structural representation.

Embodiment

Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Figure 2: a kind of novel reactor, comprise coil 2 and iron core 1 two parts, it is characterized in that said coil 2 employing cross section length-width ratios are 6.5: 1 flat copper material, vertical being wound on the said iron core 1 forms the ring circular coil of a cross section for annular; Said iron core 1 is an annular.More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains the part effective means of the utility model in Chinese application; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model is applicable to any checking content of utilizing the Chinese language characteristic, and these checking contents all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.

Claims (2)

1. a novel reactor comprises coil and iron core two parts, it is characterized in that, said coil employing cross section length-width ratio is 6.5: 1 a flat copper material, and vertical being wound on the said iron core forms the ring circular coil of a cross section for annular.

2. a kind of novel reactor according to claim 1 is characterized in that said iron core is an annular.

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