CN202502853U - Resistor - Google Patents
Resistor Download PDFInfo
- Publication number
- CN202502853U CN202502853U CN2012201222284U CN201220122228U CN202502853U CN 202502853 U CN202502853 U CN 202502853U CN 2012201222284 U CN2012201222284 U CN 2012201222284U CN 201220122228 U CN201220122228 U CN 201220122228U CN 202502853 U CN202502853 U CN 202502853U
- Authority
- CN
- China
- Prior art keywords
- resistor
- insulator
- resistive element
- frame
- fixed
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The utility model relates to a resistor. The resistor comprises a resistor component unit, a frame, an insulator and a wiring copper bar, wherein the resistor component unit comprises a plurality of resistor components; the resistor components are connected in series through the wiring copper bar; and the two ends of the resistor components are fixed on the frame through the insulator. Compared with the prior art, the resistor has the advantages of simple structure, reasonable layout and the like.
Description
Technical field
The utility model relates to field of power electronics, especially relates to a kind of resistor.
Background technology
Resistor is a kind of current limiting element in the circuit, is one of electronic component of the most common a kind of, extensive use, but along with the rise in precise electronic field; Requirement to resistor is also increasingly high; Not only need resistor that good performance is arranged, also need resistor structure simple, practical and convenient.
Resistor in the market is various in style; A kind of resistor is disclosed like application for a patent for invention 02119754.7; It comprises resistance material part and the pair of electrodes with first resistance material and second resistance material; Each electrode is configured in the opposite end of resistance material part, though this resistor better performances does not prove absolutely the project organization of resistor.
Summary of the invention
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence a kind of simple in structure, rationally distributed resistor to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of resistor; It is characterized in that this resistor comprises resistive element unit, framework, insulator and copper busbar, described resistive element unit comprises a plurality of resistive elements; Each resistive element is connected in series through copper busbar, and each resistive element two ends is fixed on the framework through insulator.
Described framework comprises left frame, inner frame and the correct frame that parallel longitudinal is provided with, and a plurality of resistive elements are divided into two groups, and one group is fixed between left frame and the inner frame, and another group is fixed between correct frame and the inner frame.
Described each resistive element two ends respectively are provided with the insulator of at least two series connection, and described insulator is a ceramic insulator.
Described a plurality of resistive element comprises 2-50.
Described resistive element is provided with 36.
Compared with prior art, the utlity model has simple in structure, rationally distributed advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is insulator, and 2 is copper busbar, and 3 is resistive element, and 4 is left frame, and 5 is inner frame, and 6 is correct frame.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; A kind of resistor comprises resistive element unit, framework, insulator 1 and copper busbar 2; The resistive element unit comprises 36 resistive elements 3; Each resistive element 3 is connected in series through copper busbar 2, and two ends respectively are provided with the insulator 1 of at least two series connection, are fixed on the framework through insulator 1.
Wherein, framework comprises left frame 4, inner frame 5 and the correct frame 6 that parallel longitudinal is provided with, and a plurality of resistive elements 3 are divided into two groups, and one group is fixed between left frame 4 and the inner frame 5, and another group is fixed between correct frame 6 and the inner frame 5.Insulator 1 is a ceramic insulator.
Embodiment 2
Described resistive element is provided with 2.All the other are with embodiment 1.
Described resistive element is provided with 50.All the other are with embodiment 1.
Claims (5)
1. resistor; It is characterized in that this resistor comprises resistive element unit, framework, insulator and copper busbar, described resistive element unit comprises a plurality of resistive elements; Each resistive element is connected in series through copper busbar, and each resistive element two ends is fixed on the framework through insulator.
2. a kind of resistor according to claim 1; It is characterized in that described framework comprises left frame, inner frame and the correct frame that parallel longitudinal is provided with, a plurality of resistive elements are divided into two groups; One group is fixed between left frame and the inner frame, and another group is fixed between correct frame and the inner frame.
3. a kind of resistor according to claim 1 is characterized in that, described each resistive element two ends respectively are provided with the insulator of at least two series connection, and described insulator is a ceramic insulator.
4. a kind of resistor according to claim 1 is characterized in that, described a plurality of resistive elements comprise 2-50.
5. according to claim 1 or 4 described a kind of resistors, it is characterized in that described resistive element is provided with 36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201222284U CN202502853U (en) | 2012-03-27 | 2012-03-27 | Resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201222284U CN202502853U (en) | 2012-03-27 | 2012-03-27 | Resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502853U true CN202502853U (en) | 2012-10-24 |
Family
ID=47039460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201222284U Expired - Lifetime CN202502853U (en) | 2012-03-27 | 2012-03-27 | Resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502853U (en) |
-
2012
- 2012-03-27 CN CN2012201222284U patent/CN202502853U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202352667U (en) | High voltage silicon stack | |
| WO2008139681A1 (en) | Mold rectifier and rectification motor using the same | |
| CN202502853U (en) | Resistor | |
| DE502007004867D1 (en) | On resistance for high voltage circuit breaker | |
| CN201408658Y (en) | Combined capacitor combined by capacitor and resistance | |
| CN205051900U (en) | Wide voltage pottery heat -generating body | |
| CN102496360A (en) | Music drive circuit | |
| CN201859727U (en) | Multipoint high power wire wound resistor | |
| CN203301385U (en) | Industrial power supply | |
| CN202502847U (en) | Box structure of resistor | |
| US9484337B2 (en) | Circuit protection device | |
| CN201887677U (en) | Inverter system | |
| CN202373399U (en) | Thick film chip fixed resistor network | |
| CN202093086U (en) | Voltage monitoring circuit | |
| CN202189738U (en) | Electrical connection device of drawer type circuit breaker | |
| CN204991323U (en) | Resistance adjustable resistance | |
| CN202840907U (en) | Converter device and converter box provided with external metal plate box frame | |
| CN205384915U (en) | Resistor | |
| EP2833154B1 (en) | Voltage sensor device | |
| TWI332282B (en) | Drive circuit | |
| CN202720980U (en) | Slide wire resistor | |
| CN207116143U (en) | It is push-in by paint line geometric pattern equalizing resistance device | |
| CN204834228U (en) | Electrical resistance device | |
| CN204928540U (en) | Novel power that contains current sampling circuit device | |
| CN102024847B (en) | High-voltage power device structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |