CN203232766U - Resistor with novel structure impact load aluminum shell - Google Patents
Resistor with novel structure impact load aluminum shell Download PDFInfo
- Publication number
- CN203232766U CN203232766U CN 201220743431 CN201220743431U CN203232766U CN 203232766 U CN203232766 U CN 203232766U CN 201220743431 CN201220743431 CN 201220743431 CN 201220743431 U CN201220743431 U CN 201220743431U CN 203232766 U CN203232766 U CN 203232766U
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Abstract
The utility model relates to a resistor with a novel structure impact load aluminum shell. The resistor comprises an aluminum alloy shell (1), a lead (2), a resistance core (3) and a ceramic fixed rack (4), wherein the lead (2) and the resistance core (3) are connected and then installed in the ceramic fixed rack (4), and the ceramic fixed rack (4) is embedded in the aluminum alloy shell (1). Compared with the prior art, the resistor has the advantages of simple structure, good durability, high insulation performance, compact volume, wide resistance value, and the like.
Description
Technical field
The utility model relates to a kind of resistor, especially relates to a kind of new construction impact load type resistor with aluminum shell.
Background technology
In the resistor of widely used rush of current load, type resistor with aluminum shell is a kind of more common design in the market.Existing market for the requirement of the resistor of this type of rush of current load is: radiating effect requires higher under the suitable situation of volume, the pulse load ability is better, insulation property are higher, and the requirement of overall dimension is littler, and can have wideer Standard resistance range, installation property is in order to be applicable to various electrical system and different application conditions easily.Although existing resistor design can solve demands such as thermal diffusivity and installation convenience by the design of ship type aluminium shell and ceramics bracket, but the application higher for the product resistance can't realize, perhaps there is the defective on the manufacture craft, is difficult to improve the overall performance of product.
The utility model content
The purpose of this utility model is exactly that a kind of simple in structure, good endurance, insulation property height, volume compact, the wide new construction impact load type resistor with aluminum shell of Standard resistance range are provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of new construction impact load type resistor with aluminum shell, it is characterized in that, comprise aluminum alloy casing 1, lead 2, resistance core body 3, ceramic fixed support 4, in described lead 2 and the ceramic fixed support 4 of packing into after resistance core body 3 is connected, described ceramic fixed support 4 is embedded in the aluminum alloy casing 1.
Described resistance core body 3 comprises porcelain axle 31, wire resistor silk 32, block 33 and goes between 34, weld with block 33 respectively at described porcelain axle 31 two ends, described porcelain axle 31 is provided with two, one side two ends of two porcelain axles 31 are by lead-in wire 34, the opposite side two ends are connected with lead 2 respectively, and described wire resistor silk 32 afterwards welds with block 33 on porcelain axle 31.
Described ceramics bracket 4 is ship type structure, this structure comprises wire guide 61, two grooves 62, lead-in wire draw-in groove 63, square opening 64, width bayonet socket 65 and length bayonet sockets 66, described square opening 64 is located in two grooves 62, described lead-in wire draw-in groove 63 is located between two grooves 62, resistance core body 3 is located in two grooves, wherein will go between 34 is located in the lead-in wire draw-in groove 63, and described lead 2 passes wire guide 61 back and is connected with resistance core body 3.
Be provided with high temperature resistant packing material in described aluminum alloy casing 1, resistance core body 3 and ceramic fixed support 4 gap between any two.
Compared with prior art, the utlity model has following advantage:
1, by the optimization of internal structure design, solved traditional design and can't solve the problem that high value, high-insulativity and technology stability etc. require simultaneously.
2, different binding posts can satisfy the different demands of different clients.
3, compare traditional aluminium Shell resistance design, its dependability is better.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is resistance core body decomposition texture schematic diagram of the present utility model;
Fig. 3 is ceramic stand structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of new construction impact load type resistor with aluminum shell, comprise aluminum alloy casing 1, lead 2, resistance core body 3, ceramic fixed support 4, in described lead 2 and the ceramic fixed support 4 of packing into after resistance core body 3 is connected, described ceramic fixed support 4 is embedded in the aluminum alloy casing 1.Be provided with high temperature resistant packing material in described aluminum alloy casing 1, resistance core body 3 and ceramic fixed support 4 gap between any two.
As shown in Figure 2, described resistance core body 3 comprises porcelain axle 31, wire resistor silk 32, block 33 and goes between 34, weld with block 33 respectively at described porcelain axle 31 two ends, described porcelain axle 31 is provided with two, one side two ends of two porcelain axles 31 are by lead-in wire 34, the opposite side two ends are connected with lead 2 respectively, and described wire resistor silk 32 afterwards welds with block 33 on porcelain axle 31.
As shown in Figure 3, described ceramics bracket 4 is ship type structure, this structure comprises wire guide 61, two grooves 62, lead-in wire draw-in groove 63, square opening 64, width bayonet socket 65 and length bayonet sockets 66, described square opening 64 is located in two grooves 62, described lead-in wire draw-in groove 63 is located between two grooves 62, resistance core body 3 is located in two grooves, and wherein will go between 34 is located in the lead-in wire draw-in groove 63, and described lead 2 passes wire guide 61 back and is connected with resistance core body 3.
Assembling process of the present utility model is as follows:
Respectively the two ends of two porcelain axles 31 are fixed with welding block 33 and lead-in wire 34 crimping well, wire resistor silk 32 evenly is wound in respectively on the porcelain axle 31 and welding fixing, with two resistance core bodys 3 side by side, end lead-in wire intersects to weld mutually to be fixed, and other end lead-in wire is connected with lead 2 respectively; Resistance core body after the combination is positioned in the ceramics bracket 4, lead-in wire is embedded in the lead-in wire draw-in groove 63 and with lead 2 passes wire guide 61 respectively, subsequently ceramics bracket 4 is fit into aluminum alloy casing 1 together with resistance core body 3, fixing with the inserts encapsulation.
Claims (4)
1. new construction impact load type resistor with aluminum shell, it is characterized in that, comprise aluminum alloy casing (1), lead (2), resistance core body (3), ceramic fixed support (4), in described lead (2) and the ceramic fixed support (4) of packing into after resistance core body (3) is connected, described ceramic fixed support (4) is embedded in the aluminum alloy casing (1).
2. a kind of new construction impact load type resistor with aluminum shell according to claim 1, it is characterized in that, described resistance core body (3) comprises porcelain axle (31), wire resistor silk (32), block (33) and lead-in wire (34), weld with block (33) respectively at described porcelain axle (31) two ends, described porcelain axle (31) is provided with two, one side two ends of two porcelain axles (31) are by lead-in wire (34), the opposite side two ends are connected with lead (2) respectively, and described wire resistor silk (32) is gone up back and block (33) welding around porcelain axle (31).
3. a kind of new construction impact load type resistor with aluminum shell according to claim 2, it is characterized in that, described ceramics bracket (4) is ship type structure, this structure comprises wire guide (61), article two, groove (62), lead-in wire draw-in groove (63), square opening (64), width bayonet socket (65) and length bayonet socket (66), described square opening (64) is located in two grooves (62), described lead-in wire draw-in groove (63) is located between two grooves (62), resistance core body (3) is located in two grooves, wherein will go between (34) be located in lead-in wire draw-in groove (63), described lead (2) passes wire guide (61) back and is connected with resistance core body (3).
4. a kind of new construction impact load type resistor with aluminum shell according to claim 1 is characterized in that, is provided with high temperature resistant packing material in described aluminum alloy casing (1), resistance core body (3) and ceramic fixed support (4) gap between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743431 CN203232766U (en) | 2012-12-30 | 2012-12-30 | Resistor with novel structure impact load aluminum shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743431 CN203232766U (en) | 2012-12-30 | 2012-12-30 | Resistor with novel structure impact load aluminum shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232766U true CN203232766U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743431 Expired - Lifetime CN203232766U (en) | 2012-12-30 | 2012-12-30 | Resistor with novel structure impact load aluminum shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN203232766U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123494A (en) * | 2016-02-25 | 2017-09-01 | 上海克拉电子有限公司 | A kind of new construction terminal draws aluminum shell wire wound resistor |
| CN107167260A (en) * | 2017-06-07 | 2017-09-15 | 佛山市程显科技有限公司 | A kind of heat-sensitive sensor |
| CN107219018A (en) * | 2017-06-07 | 2017-09-29 | 佛山市程显科技有限公司 | A kind of PCB encapsulation temperature sensors |
| CN107271065A (en) * | 2017-06-07 | 2017-10-20 | 佛山市程显科技有限公司 | A kind of electric heating vessel senses encapsulating structure |
| CN108053959A (en) * | 2017-12-08 | 2018-05-18 | 佛山市川东磁电股份有限公司 | A kind of thermistor positions insulation-encapsulated structure |
-
2012
- 2012-12-30 CN CN 201220743431 patent/CN203232766U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123494A (en) * | 2016-02-25 | 2017-09-01 | 上海克拉电子有限公司 | A kind of new construction terminal draws aluminum shell wire wound resistor |
| CN107167260A (en) * | 2017-06-07 | 2017-09-15 | 佛山市程显科技有限公司 | A kind of heat-sensitive sensor |
| CN107219018A (en) * | 2017-06-07 | 2017-09-29 | 佛山市程显科技有限公司 | A kind of PCB encapsulation temperature sensors |
| CN107271065A (en) * | 2017-06-07 | 2017-10-20 | 佛山市程显科技有限公司 | A kind of electric heating vessel senses encapsulating structure |
| CN108053959A (en) * | 2017-12-08 | 2018-05-18 | 佛山市川东磁电股份有限公司 | A kind of thermistor positions insulation-encapsulated structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |