CN201629870U

CN201629870U - Electromagnetic heating wire coil with novel winding method

Info

Publication number: CN201629870U
Application number: CN2010201471146U
Authority: CN
Inventors: 阮保清
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-24
Filing date: 2010-03-24
Publication date: 2010-11-10
Anticipated expiration: 2020-03-24

Abstract

Disclosed is an electromagnetic heating wire coil with a novel winding method, which consists of a coil frame [1], a heating coil [2], a ferrite magnetic strip [3] and a power wire [4]. The heating coil [2] adopts laminated winding; serial connection is carried out between layers; and lead wires led out from a bottom layer and a top layer are respectively connected with the power wire [4]. The inductance of the wire coil can be effectively improved, the heating energy efficiency of the wire coil can be increased, the interference of electromagnetic radiation to the outside can be reduced, and the cost is low.

Description

A kind of electromagnetism heating spool rest of novel coiling mode

Technical field

The utility model relates to a kind of electromagnetism heating spool rest that is used for electromagnetic oven, is a kind of coil disc of electric stove of novel coiling mode specifically.

Background technology

The used electromagnetism heating spool rest of existing electromagnetic oven mainly is made up of plate rail, heater coil, magnetic stripe, whole after wherein heater coil turns to is the individual layer ring-type, by adhesive bonds on the plate rail face, the ferrite magnetic stripe has some to be fixed in the plate rail radially, heater coil and ferrite magnetic stripe are separated by plate rail, and the ferrite magnetic stripe is flat.

At present, improvement to electromagnetic oven mainly is to consider its useful life, closely-related with electromagnetic oven useful life mainly is heater coil, by reasonable distribution, for example change in the heater coil density of coiling between the place or turn-to-turn and wait useful life of prolonging heater coil etc. at interval enamelled wire in the heater coil.Do not recognize the problem that exists on the ferrite magnetic stripe structure, can make electromagnetic leakage, influence electromagnetic making full use of, cause the heat efficiency to reduce, in addition, electromagnetic-wave leakage also pollutes environment etc.

Summary of the invention

The purpose of this utility model provides the coil disc of electric stove of the novel coiling mode that a kind of inductance value is big, efficiency is high.

The coil disc of electric stove of a kind of novel coiling mode that the utility model provides, form by plate rail, heater coil, ferrite magnetic stripe and power line, this heater coil adopts stacked coiling, layer with layer between connect, bottom has edge along the line to go out respectively with top layer to be connected with power line.

The described plate rail fixedly one side of heater coil has baffle plate to separate between the circle of heater coil and the circle.

Described ferrite magnetic stripe is made of vertical bar at Cross slat and Cross slat two ends, forms the H type.

The described plate rail fixedly one side of ferrite magnetic stripe has the storage tank that is complementary with the ferrite magnetic strip.

The utlity model has following advantage:

Effectively improve the coil panel inductance value, thereby reduce the consumption of coil panel enamel covered wire, reduce cost.

Effectively improve the efficiency of heater coil disc.

Effectively reduce the coil panel magnetic phenomenon that leaks, reduce electromagnetic radiation interference to external world.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the rearview of Fig. 1;

Fig. 3 is the front view of plate rail of the present utility model;

Fig. 4 is the rearview of Fig. 3;

Fig. 5 is the partial sectional view of heater coil coiling mode;

Fig. 6 is the structure chart of ferrite magnetic stripe.

Embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the coil disc of electric stove of a kind of novel coiling mode that the utility model provides, form by plate rail 1, heater coil 2, ferrite magnetic stripe 3 and power line 4, this heater coil 2 adopts stacked coiling, can be two-layer, three layers even more, layer with layer between connect, bottom has edge along the line to go out respectively with top layer to be connected with power line 4.The plate rail 1 fixedly one side of heater coil 2 has baffle plate 5 to separate between the circle of heater coil 2 and the circle, sees Fig. 1, Fig. 3 and Fig. 5.Ferrite magnetic stripe 3 is made of vertical bar 8 at Cross slat 7 and Cross slat two ends, forms the H type.The plate rail 1 fixedly one side of ferrite magnetic stripe 3 has the storage tank 6 that is complementary with the ferrite magnetic strip.

Claims

1. the electromagnetism heating spool rest of a novel coiling mode, form by plate rail [1], heater coil [2], ferrite magnetic stripe [3] and power line [4], it is characterized in that this heater coil [2] adopts stacked coiling, layer with layer between connect, bottom has edge along the line to go out respectively with top layer to be connected with power line [4].

2. the electromagnetism heating spool rest of a kind of novel coiling mode according to claim 1, the described plate rail of its feature [1] the fixedly one side of heater coil [2] have baffle plate [5] to separate between the circle of heater coil [2] and the circle.

3. the electromagnetism heating spool rest of a kind of novel coiling mode according to claim 1, the described ferrite magnetic stripe of its feature [3] is made of vertical bar [8] at Cross slat [7] and Cross slat two ends, forms the H type.

4. the electromagnetism heating spool rest of a kind of novel coiling mode according to claim 3, the described plate rail of its feature [1] the fixedly one side of ferrite magnetic stripe [3] have the storage tank [6] that is complementary with the ferrite magnetic strip.