CN107204221A - A kind of resistance with inductance coil - Google Patents
A kind of resistance with inductance coil Download PDFInfo
- Publication number
- CN107204221A CN107204221A CN201710573596.8A CN201710573596A CN107204221A CN 107204221 A CN107204221 A CN 107204221A CN 201710573596 A CN201710573596 A CN 201710573596A CN 107204221 A CN107204221 A CN 107204221A
- Authority
- CN
- China
- Prior art keywords
- resistance
- inductance coil
- wire
- outside
- inductance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C13/00—Resistors not provided for elsewhere
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2876—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a kind of resistance with inductance coil, it is characterised in that：Including resistance（1）, resistance（1）Two ends are equipped with resistance lead（2）, in resistance（1）Outside is socketed inductance coil（3）, in inductance coil（3）Two ends are respectively equipped with inductance leads（4）.Advantages of the present invention：A kind of resistance small volume with inductance coil provided by the present invention, can simultaneous with resistance and inductance function, inductance coil is socketed on the outside of resistance, and inductance coil contributes to resistive dissipation, drops low-resistance temperature.
Description
Technical field
The present invention relates to circuit components technical field, more particularly to a kind of resistance with inductance coil.
Background technology
Current-limiting resistance is often series in circuit, and the size of branch current, burns out to prevent electric current is excessive where to limit
The component connected.Current-limiting resistance can also play partial pressure simultaneously.
Inductor is the element that electric energy can be converted into magnetic energy and stored.The structure of inductor is similar to transformation
Device, but only one of which winding.Inductor has certain inductance, and it only hinders the change of electric current.If inductor is in no electricity
In the state of stream passes through, it will attempt to hinder electric current to flow through it when circuit is connected；If inductor is in the state for having electric current to pass through
Under, it will attempt to maintain electric current constant when circuit disconnects.
In same circuit, resistance and inductance usually can be used simultaneously, when in use, generally by both elements point
Do not use, this method has area occupied greatly, installs complicated shortcoming.There is a kind of integrated component on the market at present, can
Possess the function of resistance and inductance simultaneously, and the resistance in this integrated component is also easy to produce substantial amounts of heat in use, such as
Fruit can not radiate in time, danger easily easily occur, occur security incident.
The content of the invention
The invention aims to solve shortcoming present in prior art, and propose it is a kind of with inductance coil
Resistance.
To achieve these goals, present invention employs following technical scheme：
A kind of resistance with inductance coil, it is characterised in that：Including resistance, resistance two ends are equipped with resistance lead, in resistance
Outside is socketed inductance coil, and inductance leads are respectively equipped with inductance coil two ends.
Preferably, the resistance is current-limiting resistance, the insulation shell provided with cylinder on the outside of resistance.
Preferably, the inductance coil includes wire, and wire is in the shape of a spiral around being connected on the outside of resistance.
Preferably, the wire is that each radiate rack provided with one group of radiating rack on the outside of cylindrical, copper wire, wire
Set along the axis direction of wire, radiating rack uniform intervals are distributed on the circumference of wire 1/2nd, in wire with dissipating
Insulating barrier is equipped with the outside of hot rack.
The advantage of the invention is that：A kind of resistance small volume with inductance coil provided by the present invention, can be while band
There is the function of resistance and inductance, inductance coil is socketed on the outside of resistance, inductance coil contributes to resistive dissipation, drop low-resistance
Temperature.
Brief description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the stereogram of the present invention；
Fig. 3 is the sectional view of wire.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of resistance with inductance coil that the present invention is provided, it is characterised in that：Including
Resistance 1, resistance 1 is current-limiting resistance, in insulation shell of the outside of resistance 1 provided with cylinder, is equipped with resistance at the two ends of resistance 1 and draws
Line 2.In the outside of resistance 1 socket inductance coil 3, inductance coil 3 includes wire 5, and wire 5 is outside cylindrical, copper wire, wire 5
Side is set provided with one group of radiating rack 5.1, each radiating rack 5.1 along the axis direction of wire 5, and radiating rack 5.1 is uniform
On the circumference for being distributed in wire 1/5th two, insulating barrier is equipped with the outside of radiating rack 5.1 in wire 5, wire 5 is in
The circle of helical form one suffers a circle and set around the outside of resistance 1, radiating rack 5.1 is connected on towards outside, wire 5 and the radiating side of rack 5.1 1
Face can form inductance coil, and the heat produced when on the other hand resistance 1 can be worked disperses, at the two ends of inductance coil 3 point
She You not inductance leads 4.
Claims (4)
1. a kind of resistance with inductance coil, it is characterised in that：Including resistance（1）, resistance（1）Two ends are equipped with resistance lead
（2）, in resistance（1）Outside is socketed inductance coil（3）, in inductance coil（3）Two ends are respectively equipped with inductance leads（4）.
2. a kind of resistance with inductance coil according to claim 1, it is characterised in that：The resistance（1）For current limliting
Resistance, in resistance（1）Insulation shell of the outside provided with cylinder.
3. a kind of resistance with inductance coil according to claim 1, it is characterised in that：The inductance coil（3）Bag
Include wire（5）, wire（5）In the shape of a spiral around being connected on resistance（1）Outside.
4. a kind of resistance with inductance coil according to claim 3, it is characterised in that：The wire（5）For cylinder
Shape copper wire, wire（5）Outside is provided with one group of radiating rack（5.1）, each radiate rack（5.1）Along wire（5）Axle
Line direction is set, and radiate rack（5.1）Uniform intervals are distributed in wire（5）On 1/2nd circumference, in wire（5）With radiating
Rack（5.1）Outside is equipped with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573596.8A CN107204221A (en) | 2017-07-14 | 2017-07-14 | A kind of resistance with inductance coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573596.8A CN107204221A (en) | 2017-07-14 | 2017-07-14 | A kind of resistance with inductance coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204221A true CN107204221A (en) | 2017-09-26 |
Family
ID=59911631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710573596.8A Pending CN107204221A (en) | 2017-07-14 | 2017-07-14 | A kind of resistance with inductance coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107204221A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB472144A (en) * | 1936-01-17 | 1937-09-17 | Standard Telephones Cables Ltd | Improvements in or relating to electric resistances |
| JP2001284133A (en) * | 2000-03-31 | 2001-10-12 | Nippon Koden Corp | Resistive inductance element |
| CN1393020A (en) * | 2000-09-14 | 2003-01-22 | 松下电工株式会社 | Electromagnetic device, high voltage generator, and method for manufacturing electromagnetic device |
| CN101770852A (en) * | 2008-03-20 | 2010-07-07 | Abb公司 | A method for manufacturing an inductive electric component and the inductive electric component |
| CN205723039U (en) * | 2016-04-18 | 2016-11-23 | 上海久能机电制造有限公司 | A kind of novel cylinder helical inductor resistance unit |
| CN207021063U (en) * | 2017-07-14 | 2018-02-16 | 蚌埠市金盾电子有限公司 | A kind of resistance with inductance coil |
-
2017
- 2017-07-14 CN CN201710573596.8A patent/CN107204221A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB472144A (en) * | 1936-01-17 | 1937-09-17 | Standard Telephones Cables Ltd | Improvements in or relating to electric resistances |
| JP2001284133A (en) * | 2000-03-31 | 2001-10-12 | Nippon Koden Corp | Resistive inductance element |
| CN1393020A (en) * | 2000-09-14 | 2003-01-22 | 松下电工株式会社 | Electromagnetic device, high voltage generator, and method for manufacturing electromagnetic device |
| CN101770852A (en) * | 2008-03-20 | 2010-07-07 | Abb公司 | A method for manufacturing an inductive electric component and the inductive electric component |
| CN205723039U (en) * | 2016-04-18 | 2016-11-23 | 上海久能机电制造有限公司 | A kind of novel cylinder helical inductor resistance unit |
| CN207021063U (en) * | 2017-07-14 | 2018-02-16 | 蚌埠市金盾电子有限公司 | A kind of resistance with inductance coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |