CN208061754U - A kind of current-limiting resistor - Google Patents
A kind of current-limiting resistor Download PDFInfo
- Publication number
- CN208061754U CN208061754U CN201820381147.3U CN201820381147U CN208061754U CN 208061754 U CN208061754 U CN 208061754U CN 201820381147 U CN201820381147 U CN 201820381147U CN 208061754 U CN208061754 U CN 208061754U
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- connecting rod
- insulated connecting
- current
- card slot
- resistance band
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Abstract
The utility model is related to resistor technologies fields, more particularly to a kind of current-limiting resistor, its structure includes the molding resistance band of continuous bend, each bending section of resistance band and the zone face alignment for coming same plane and resistance band, plane is upper where each bending section, there is insulated connecting rod in downside, insulated connecting rod offers card slot, the band edge of resistance band is fastened in card slot, the end of the two phase the same side is fixedly connected with the insulated connecting rod positioned at downside by side plate by the insulated connecting rod positioned at upper side, the resistor, which has, to be easily installed, the easy to maintain and good advantage of voltage endurance.
Description
Technical field
The utility model is related to resistor technologies fields, and in particular to a kind of current-limiting resistor.
Background technology
Generator or device for switching tail end reactor need to install current-limiting resistor, convenient in experiment electrical equipment break-make energy
When power, the peak factor of electric current can be adjusted by current-limiting resistor.Resistance band coiling is arranged existing current-limiting resistor, to
Improve the regulatory function of current-limiting resistor, wherein resistance band need to fix its own using fixed frame, to improve the electricity of resistance band
Press tolerance level.However, existing fixed frame needs are welded and fixed with resistance band, the assembling that this undoubtedly increases current-limiting resistor is difficult
Degree, influences production efficiency.
Invention content
For the prior art there are above-mentioned technical problem, the utility model aim is that providing one kind is easily installed, safeguards
The convenient and good current-limiting resistor of voltage endurance.
For achieving the above object, following technical scheme is provided：
A kind of current-limiting resistor, including the molding resistance band of continuous bend are provided, each bending section of the resistance band is simultaneously
The zone face alignment of same plane and resistance band is come, there is insulated connecting rod in the upper and lower side of plane where each bending section, described
Insulated connecting rod offers card slot, and the band edge of the resistance band is fastened in the card slot, the insulated connecting rod positioned at upper side be located at
The end of the two phase the same side is fixedly connected by the insulated connecting rod of downside by side plate.
Wherein, the resistance band is bent into the resistance band of a continuous S type.
Wherein, the resistance band includes at least two layers of resistance belt, is connected and is aligned between adjacent resistor belt, adjacent
There is insulated connecting rod between resistance belt, the band edge in adjacent resistor belt is fastened in the card slot on the insulated connecting rod.
Wherein, the card slot has at least two, and the spacing between adjacent card slot is equal.
Wherein, the card slot is cyclic annular card slot, which is opened in the side of the insulated connecting rod.
Wherein, respectively there are two insulated connecting rod, this two insulation for the upper side of plane where each bending section and its downside
Connecting rod is mutually parallel.
Wherein, the side plate offers mounting hole, and the end of the insulated connecting rod is equipped with screw thread, the end of the insulated connecting rod
Portion passes through the mounting hole and coordinates to be fixedly connected with the side plate with nut by screw thread.
Wherein, the insulated connecting rod is ceramic connecting rod.
The beneficial effects of the utility model：
A kind of current-limiting resistor of the utility model, resistance band can be consolidated by the fixing of its band edge in the card slot of insulated connecting rod
On the connecting rod, the fixed form is simple and fast for Dingan County, substantially increases the production efficiency of resistor, and resistance band and connecting rod with
The mode of fixing connects, easy to disassemble, consequently facilitating safeguarding；Also, the card slot in connecting rod plays support and is spaced resistance band
Effect prevents electric power to be attracted resistance band, further improves the voltage endurance of resistance band.
Description of the drawings
Fig. 1 is a kind of schematic diagram of current-limiting resistor of the utility model；
Fig. 2 is a kind of vertical view of current-limiting resistor of the utility model；
Fig. 3 is a kind of front view of current-limiting resistor of the utility model；
Fig. 4 is a kind of side view of current-limiting resistor of the utility model.
Reference numeral：
Resistance band --- 1, resistance belt --- 11；Insulated connecting rod --- 2；Card slot --- 3；Side plate --- 4；Nut ---
5；Mounting hole --- 6；Upper side --- 7；Downside --- 8.
Specific implementation mode
The utility model is described in detail below in conjunction with specific embodiment and attached drawing.
Embodiment.
A kind of current-limiting resistor of the present embodiment, as shown in Figure 1,1 continuous bend of resistance band be molded, resistance band 1 it is each
Bending section simultaneously comes same plane, and the zone face of the resistance band 1 of brake forming is alignment, specifically, as shown in Fig. 2, resistance
The resistance band 1 for being bent into a continuous S type with 1 so that not only resistance value is larger for resistance band 1, and compact-sized.As shown in Figure 1, electric
Stopband 1 has two layers of resistance belt 11, is connected to and is aligned between two layers of resistance belt 11, to improve the resistance value of resistor, electricity
Stopband 1 can also be the resistance belt 11 of multilayer, as long as ensureing that resistor can form smooth circuit.
As shown in Figure 1, respectively there are insulated connecting rod 2 in the upper side 7 of plane and downside 8 where each bending section of resistance band 1,
The side of insulated connecting rod 2 offers several cricoid card slots 3, and the band edge of resistance band 1 is fastened in card slot 3, in addition, insulation connects
The spacing between each adjacent card slot 3 in bar 2 is equal, to adapt to 1 band edge of resistance band of different spacing, improves card slot 3
Flexibility.As shown in Fig. 1 and Fig. 3 combinations, for adjacent resistor belt 11,1 band edge of resistance band in adjacent resistor belt 11
The card slot 3 on the same insulated connecting rod 2 is all fixed, material can be saved in this way, while also increasing the compactedness of resistor.
Preferably, insulated connecting rod 2 there are two and be mutually parallel, with the insulated connecting rod 2 of guarantee to the stability of strutting system of resistance band 1, certainly,
Insulated connecting rod 2 can also be other numbers or be placed as other directions.
As shown in Figure 1, two end part alignings of two ends of 7 insulated connecting rod 2 of upper side and 8 insulated connecting rod 2 of downside,
The end of the two phase the same side is fixedly connected using side plate 4, to position insulated connecting rod 2 so that insulated connecting rod 2 and resistance
Band 1 is fastenedly connected.
As shown in figure 4, side plate 4 offers mounting hole 6, the end of insulated connecting rod 2 is equipped with screw thread, the end of insulated connecting rod 2
Coordinate to be fixedly connected with side plate 4 across mounting hole 6 and by screw thread with nut 5, consequently facilitating insulated connecting rod 2 and side plate 4
It is fixedly connected.
In the present embodiment, insulated connecting rod 2 is ceramic connecting rod, and ceramic insulating properties and thermal diffusivity are preferable, is suitable for current limliting electricity
Hinder device.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
1. a kind of current-limiting resistor, it is characterized in that：Including the molding resistance band of continuous bend, each bending section of the resistance band
And the zone face alignment of same plane and resistance band is come, there is insulated connecting rod in the upper and lower side of plane where each bending section, institute
State insulated connecting rod and offer card slot, the band edge of the resistance band is fastened on the card slot, be located at upper side insulated connecting rod with
The end of the two phase the same side is fixedly connected by the insulated connecting rod positioned at downside by side plate.
2. a kind of current-limiting resistor according to claim 1, it is characterized in that：The resistance band is bent into a continuous S type
Resistance band.
3. a kind of current-limiting resistor according to claim 2, it is characterized in that：The resistance band includes at least two layers of resistance
Belt is connected between adjacent resistor belt and is aligned, there is insulated connecting rod, the band in adjacent resistor belt between adjacent resistor belt
Side is fastened in the card slot on the insulated connecting rod.
4. a kind of current-limiting resistor according to claim 1 or 3, it is characterized in that：The card slot has at least three, each adjacent
Spacing between card slot is equal.
5. a kind of current-limiting resistor according to claim 4, it is characterized in that：The card slot is cyclic annular card slot, ring-type card
Slot is opened in the side of the insulated connecting rod.
6. a kind of current-limiting resistor according to claim 1, it is characterized in that：The upper side of plane where each bending section and
Respectively there are two the insulated connecting rod, which is mutually parallel for its downside.
7. a kind of current-limiting resistor according to claim 1, it is characterized in that：The side plate offers mounting hole, described exhausted
The end of edge connecting rod is equipped with screw thread, the end of the insulated connecting rod pass through the mounting hole and by screw thread and nut cooperation to
It is fixedly connected with the side plate.
8. a kind of current-limiting resistor according to claim 1, it is characterized in that：The insulated connecting rod is ceramic connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381147.3U CN208061754U (en) | 2018-03-19 | 2018-03-19 | A kind of current-limiting resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381147.3U CN208061754U (en) | 2018-03-19 | 2018-03-19 | A kind of current-limiting resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061754U true CN208061754U (en) | 2018-11-06 |
Family
ID=63989477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381147.3U Active CN208061754U (en) | 2018-03-19 | 2018-03-19 | A kind of current-limiting resistor |
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| CN (1) | CN208061754U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233010A (en) * | 2019-06-17 | 2019-09-13 | 株洲中车奇宏散热技术有限公司 | It is a kind of for the integral insulation pipe of chip resistor and application |
| CN110289145A (en) * | 2019-06-17 | 2019-09-27 | 株洲中车奇宏散热技术有限公司 | A kind of isolated insulation method and resistance unit entering resistor disc by integral insulation pipe clamp |
| CN110289144A (en) * | 2019-06-17 | 2019-09-27 | 株洲中车奇宏散热技术有限公司 | A method of improving plate resistor unit insulation performance |
| CN110323018A (en) * | 2019-06-17 | 2019-10-11 | 株洲中车奇宏散热技术有限公司 | A kind of resistor using whole porcelain tube isolation resistance element |
| CN110323017A (en) * | 2019-06-17 | 2019-10-11 | 株洲中车奇宏散热技术有限公司 | A kind of method and resistance unit rotating isolated insulation resistor disc by integral insulation pipe |
-
2018
- 2018-03-19 CN CN201820381147.3U patent/CN208061754U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233010A (en) * | 2019-06-17 | 2019-09-13 | 株洲中车奇宏散热技术有限公司 | It is a kind of for the integral insulation pipe of chip resistor and application |
| CN110289145A (en) * | 2019-06-17 | 2019-09-27 | 株洲中车奇宏散热技术有限公司 | A kind of isolated insulation method and resistance unit entering resistor disc by integral insulation pipe clamp |
| CN110289144A (en) * | 2019-06-17 | 2019-09-27 | 株洲中车奇宏散热技术有限公司 | A method of improving plate resistor unit insulation performance |
| CN110323018A (en) * | 2019-06-17 | 2019-10-11 | 株洲中车奇宏散热技术有限公司 | A kind of resistor using whole porcelain tube isolation resistance element |
| CN110323017A (en) * | 2019-06-17 | 2019-10-11 | 株洲中车奇宏散热技术有限公司 | A kind of method and resistance unit rotating isolated insulation resistor disc by integral insulation pipe |
| CN110289144B (en) * | 2019-06-17 | 2021-09-24 | 株洲中车奇宏散热技术有限公司 | Method for improving insulating property of chip resistor unit |
| CN110323017B (en) * | 2019-06-17 | 2021-09-24 | 株洲中车奇宏散热技术有限公司 | Method for isolating insulated resistor disc through rotation of integral insulating tube and resistor unit |
| CN110323018B (en) * | 2019-06-17 | 2022-03-29 | 株洲中车奇宏散热技术有限公司 | Resistor for isolating resistance element by using integral ceramic tube |
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