CN202405024U - Fuse resistor with improved pins - Google Patents
Fuse resistor with improved pins Download PDFInfo
- Publication number
- CN202405024U CN202405024U CN2011204617229U CN201120461722U CN202405024U CN 202405024 U CN202405024 U CN 202405024U CN 2011204617229 U CN2011204617229 U CN 2011204617229U CN 201120461722 U CN201120461722 U CN 201120461722U CN 202405024 U CN202405024 U CN 202405024U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- pins
- pin
- resistance wire
- insulation base
- 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
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000013256 coordination polymer Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
Abstract
The utility model provides a fuse resistor with improved pins and belongs to the technical field of resistors. The fuse resistor with the improved pins comprises an insulation base, a metal cap is arranged at two ends of the insulation base respectively, the insulation base is in a cylindrical structure and wound by a resistance wire, two ends of the resistance wire is connected with the metal caps at the two ends of the insulation base respectively, and each of the metal caps at the two ends of the insulation base is externally connected with a pin. A heat dissipation layer is arranged on the outer layer of the insulation base, the resistance wire is wrapped in the heat dissipation layer, and the pins are tinning copper-clad steel wires. According to the fuse resistor with the improved pins, the pins are tinning copper-clad steel wires, compared with tinned wires serving as the pins in the prior art, the cost is saved, therefore the cost of the whole resistor is reduced.
Description
[technical field]
The utility model relates to the resistor technical field, relates in particular to the external pin of fusing resistor.
[background technology]
Present resistor, its structure is for to twine resistance wire on matrix, and the two ends of matrix are provided with metal cap; The external separately pin of metal cap is as external binding post; But its material of present pin is a tinned wird, because the cost of tinned wird is higher, makes the cost of resistor improve.
[utility model content]
It is that tinned wird makes a kind of improved resistor that the higher deficiency of cost of whole resistor provides that the purpose of the utility model is to overcome its pin of present resistor.
The utility model is realized through following technical scheme: a kind of fusing resistor of improveing pin; Comprise an insulating body; The two ends of said insulating body respectively are provided with a metal cap, and said insulating body is a cylindrical-shaped structure, and said insulating body is wound with resistance wire; The two ends of said resistance wire are connected with the metal cap at said insulating body two ends respectively; The metal cap at said insulating body two ends is an external pin respectively, and the skin of said insulating body also is provided with one deck heat dissipating layer, and said resistance wire is wrapped in the said heat dissipating layer; Said pin is a CP wire.
Do further to set forth in the face of above technical scheme down:
Further, said insulating body is that ceramic material forms.
Further, said metal cap is zinc-plated chapeau de fer.
The beneficial effect of the utility model is: the fusing resistor of one of which, this structure; Its pin is a CP wire; Compare as pin with using tinned wird in the prior art, practiced thrift cost as pin, make the cost of whole resistor reduce with CP wire.
[description of drawings]
Fig. 1 is the overall structure sketch map of the utility model.
Reference numeral: 1, insulating body; 2, metal cap; 3, resistance wire; 4, pin; 5, heat dissipating layer.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is done and to be further described:
With reference to shown in Figure 1, the fixedly fusing resistor of this embodiment, it comprises an insulating body 1, and the two ends of said insulating body 1 respectively are provided with a metal cap 2, and said metal cap 2 is zinc-plated chapeau de fer; Said insulating body 1 is a cylindrical-shaped structure, and insulating body 1 forms for ceramic material; Said insulating body 1 is wound with resistance wire 3, and the two ends of said resistance wire 3 are connected with the metal cap 2 at said insulating body 1 two ends respectively, and the metal cap 2 at said insulating body 1 two ends is an external pin 4 respectively, and said pin 4 is a CP wire; The skin of said insulating body 1 also is provided with one deck heat dissipating layer 5, and said resistance wire 3 is wrapped in the said heat dissipating layer 5; Said pin 4 is a CP wire.
The fusing resistor of this structure, its pin 4 is a CP wire, compares as pin 4 with using tinned wird in the prior art, has practiced thrift cost with CP wire as pin 4, makes the cost of whole resistor reduce.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to is in the protection range of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (3)
1. fusing resistor of improveing pin, it is characterized in that: comprise an insulating body, the two ends of said insulating body respectively are provided with a metal cap; Said insulating body is a cylindrical-shaped structure; Said insulating body is wound with resistance wire, and the two ends of said resistance wire are connected with the metal cap at said insulating body two ends respectively, and the metal cap at said insulating body two ends is an external pin respectively; The skin of said insulating body also is provided with one deck heat dissipating layer, and said resistance wire is wrapped in the said heat dissipating layer;
Said pin is a CP wire.
2. the fusing resistor of improvement pin according to claim 1 is characterized in that: said insulating body is that ceramic material forms.
3. the fusing resistor of improvement pin according to claim 1 is characterized in that: said metal cap is zinc-plated chapeau de fer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617229U CN202405024U (en) | 2011-11-17 | 2011-11-17 | Fuse resistor with improved pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617229U CN202405024U (en) | 2011-11-17 | 2011-11-17 | Fuse resistor with improved pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405024U true CN202405024U (en) | 2012-08-29 |
Family
ID=46702656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204617229U Expired - Lifetime CN202405024U (en) | 2011-11-17 | 2011-11-17 | Fuse resistor with improved pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405024U (en) |
-
2011
- 2011-11-17 CN CN2011204617229U patent/CN202405024U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shenzhen Grete Electronics Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |