CN103022826A - Fuse connector - Google Patents
Fuse connector Download PDFInfo
- Publication number
- CN103022826A CN103022826A CN2012102117627A CN201210211762A CN103022826A CN 103022826 A CN103022826 A CN 103022826A CN 2012102117627 A CN2012102117627 A CN 2012102117627A CN 201210211762 A CN201210211762 A CN 201210211762A CN 103022826 A CN103022826 A CN 103022826A
- Authority
- CN
- China
- Prior art keywords
- fuse
- metal clips
- hole
- connector
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a fuse connector, comprising a base, a metal resilient sheet and a fuse assembly. The fuse connector is characterized in that a through hole is formed in the base along an axial direction; the metal resilient sheet is mounted in the through hole; the fuse assembly is inserted into the through hole and comprises a fuse in contact with the metal resilient sheet; and an axial direction of the fuse assembly is consistent the axial direction of the base. Therefore, the integrated structure of the fuse connector is simple in an axial inserting and take-out manner. The fuse connector is beneficial to ventilation and heat radiation; and the required space is small. Furthermore, the fuse connector is applicable to large-current and small-current connector products simultaneously by adjusting a contact area of the metal resilient sheet and the fuse.
Description
Technical field
The present invention relates to a kind of fuse connector that is applied to application in the fields such as power module, communication base station and rack power module.
Background technology
Society in the application in the fields such as power module, communication base station and rack power module, need to utilize a kind of fuse connector, its generally include fuse and with the contacted conductive metal sheet of fuse.Traditional fuse and the connected mode of conductive metal sheet have two kinds, and the first, the mode of employing both sides clip utilize conductive metal sheet to clamp the two ends of fuse, but mode contact force and the contact area of this both sides clip is relatively little, are only applicable to little current product; The second, with reference to Fig. 8 and Fig. 9, adopt local circular arc method of clamping, two conductive metal sheet 13a and 13b directly are welded on the circuit board 14, conductive metal sheet 13a and 13b clip live in two ends 15a and the 15b of fuse 15.The taking-up mode of fuse 15 causes the upper end of this conductive metal sheet 13a and 13b need to be designed to bandy structure, so the contact area between fuse 15 and the conductive metal sheet is less than normal, and the contact force between conductive metal sheet 13a and 13b and the fuse 15 is realized by the elastic force of conductive metal sheet 13a and 13b self merely, thereby be only applicable to little current product, large electric current works long hours and easily occurs losing efficacy.When this conductive metal sheet 13a and 13b are installed in the enclosed base 16, cause its integral body to be unfavorable for ventilating and heat radiation, but also need leverage 17 that fuse 15 is taken out, cause overall structure complicated, requisite space is larger.
Summary of the invention
The object of the invention is to for defects of the prior art, a kind of fuse connector is provided, its overall structure is simple, requisite space is less and be beneficial to ventilation and heat radiation.
For achieving the above object, the present invention has adopted following technical scheme: a kind of fuse connector, comprise base, metal clips and fuse component, it is characterized in that: described base axially has through hole along it, described metal clips is installed in the described through hole, described fuse component and comprises and the contacted fuse of described metal clips in the described through hole of axial insertion of described base, described fuse component axially and described base axially consistent.
In addition, the present invention also proposes following attached technical scheme:
Described metal clips comprises the first metal clips and the second metal clips.
Described the first metal clips is installed in the front end of described through hole and comprises the upper end, and described upper end has circular arc camber and the two ends of the leading section of the described fuse of tightly fitting.
Described the second metal clips be installed in the rearward end of described through hole and comprise horizontal main part and from described horizontal main part the arc sections to downward-extension, described arc sections fits tightly the rearward end of described fuse.
Described the second metal clips is installed in the rearward end of described through hole and comprises the upper end, and described upper end has circular arc camber and the rearward end of the described fuse of tightly fitting.
Described fuse component also comprises fuse box, and described fuse is installed in the described fuse box.
Described fuse box comprises the operation head.
Than prior art, the invention has the advantages that: utilize the operation head can axially insert and take out fuse, the large-area contact area of metal clips and fuse and the durable normal pressure that did not lose efficacy can be stabilized under the condition of large electric current and work, axial insertion and taking-up mode make overall structure simple, be conducive to ventilate and heat radiation, requisite space is less, and is applicable to simultaneously the connector product of little electric current and large electric current.
Description of drawings
Fig. 1 is the perspective exploded view corresponding to the fuse connector of preferred embodiment one of the present invention.
Fig. 2 is the part assembly drawing of the fuse connector of Fig. 1.
Fig. 3 is the fuse of Fig. 1 and the installation diagram of metal clips.
Fig. 4 is the perspective exploded view corresponding to the fuse connector of preferred embodiment two of the present invention.
Fig. 5 is corresponding to the fuse of preferred embodiment three of the present invention and the installation diagram of metal clips.
Fig. 6 is corresponding to the fuse of preferred embodiment four of the present invention and the installation diagram of metal clips.
Fig. 7 is corresponding to the fuse of preferred embodiment five of the present invention and the installation diagram of metal clips.
Fig. 8 is the three-dimensional installation diagram corresponding to fuse connector in the prior art.
Fig. 9 is fuse among Fig. 8 and the installation diagram of conductive metal sheet.
Embodiment
Below in conjunction with two kinds of preferred embodiments and accompanying drawing thereof technical solution of the present invention is done further nonrestrictive detailed description.
Referring to figs. 1 through Fig. 3, be depicted as a kind of fuse connector corresponding to preferred embodiment one of the present invention, it is applied in the fields such as power module, communication base station and rack power module.This fuse connector comprises base 1 and the first metal clips 2a, the second metal clips 2b and fuse component 3.
Described base 1 axially has through hole 6 and and comprises the supporting bracket 7 that is positioned at this through hole 6 along it.Described the first metal clips 2a is installed in the front end of described through hole 6, and described the second metal clips 2b is installed in the rear end of described through hole 6.Described fuse component 3 comprises fuse 4 and the fuse box 5 that is used for installing this fuse 4.Described fuse 4 comprises leading section 4a and rearward end 4b; Described fuse box 5 comprises operation head 9.Above-mentioned supporting bracket 7 is used for supporting described fuse component 3.Described the first metal clips 2a is installed in the front end of described through hole 6 and comprises upper end 22, and described upper end 22 has circular arc camber, and described circular arc camber fully closely is fitted in the leading section 4a of described fuse.Described the second metal clips 2b be installed in the rearward end of described through hole 6 and comprise horizontal main part 24 and from described horizontal main part 24 arc sections 26 to downward-extension, described arc sections 26 fully closely is fitted in the rearward end 4b of described fuse.
As seen, above-mentioned fuse connector, it passes through described fuse component 3 in the described through hole 6 of the axial insertion of described base 1, and the operation head 9 that only need to operate fuse component 3 can be extracted base 1 with fuse component 3, like this so that overall structure is simple, requisite space is less and be conducive to ventilation, prevents that whole connector is overheated.In addition, circular arc camber and the arc sections 22,26 of above-mentioned first, second metal clips 2a, 2b all fully closely are fitted on the described fuse 4, so a kind of large-area contact is provided, it is stabilized under the large electric current environment works.
Figure 4 shows that embodiment 2, than embodiment 1, embodiment 2 is structurally mostly identical with embodiment 1, identical structure adopts identical label, and omit its detailed description, except such as lower member: as described in implant separately in advance profiling circular arc metal clips spare 10a and 10b in the base 1, described metal clips spare 10a and 10b and the first metal clips 2a, the second metal clips 2b fit tightly, can prevent after long-time use the under the large current condition inefficacy after the metalwork stress relaxation.
In addition, with further reference to Fig. 5 to Fig. 7, the large tracts of land way of contact of above-mentioned the second metal clips 2b and fuse 4 also has three kinds, and arc sections 26 ＇ large in the second metal clips 2b ＇ offer groove 11(Fig. 5), to remedy the inconsistent defective of conventional roll circle curvature; The horizontal main part 24 ＇ ＇ of the second metal clips 2b ＇ ＇ can be connected by rivet 25 or spot welding mode and with arc sections 26 ＇ ＇ (Fig. 6); Utilize the mode of large tracts of land volume circle, strengthen the width of the arc sections 26 ＇ ＇ ＇ of the second metal clips 2b ＇ ＇ ＇, make it tightly encase fuse 4, thereby realize that large tracts of land contacts (Fig. 7) with fuse 4.
It is pointed out that above-mentioned preferred embodiment only is explanation technical conceive of the present invention and characteristics, its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. fuse connector, comprise base, metal clips and fuse component, it is characterized in that: described base axially has through hole along it, described metal clips is installed in the described through hole, described fuse component is in the described through hole of axial insertion of described base, and comprise and the contacted fuse of described metal clips, described fuse component axially and described base axially consistent.
2. described fuse connector according to claim 1, it is characterized in that: described metal clips comprises the first metal clips and the second metal clips.
3. described fuse connector according to claim 2, it is characterized in that: described the first metal clips is installed in the front end of described through hole and comprises the upper end, described upper end has circular arc camber, and described circular arc camber fully closely is fitted in the leading section of described fuse.
4. described fuse connector according to claim 2, it is characterized in that: described the second metal clips be installed in the rearward end of described through hole and comprise horizontal main part and from described horizontal main part the arc sections to downward-extension, described arc sections fully closely is fitted in the rearward end of described fuse.
5. described fuse connector according to claim 2, it is characterized in that: described the second metal clips is installed in the rearward end of described through hole and comprises the upper end, and described upper end has circular arc camber and the rearward end of the described fuse of tightly fitting.
6. according to claim 1 to 5 each described fuse connectors, it is characterized in that: described fuse component also comprises fuse box, and described fuse is installed in the described fuse box.
7. described fuse connector according to claim 6, it is characterized in that: described fuse box comprises the operation head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102117627A CN103022826A (en) | 2012-06-25 | 2012-06-25 | Fuse connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102117627A CN103022826A (en) | 2012-06-25 | 2012-06-25 | Fuse connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103022826A true CN103022826A (en) | 2013-04-03 |
Family
ID=47971103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102117627A Pending CN103022826A (en) | 2012-06-25 | 2012-06-25 | Fuse connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105264720A (en) * | 2013-06-11 | 2016-01-20 | 矢崎总业株式会社 | Shielded connector |
| CN107275893A (en) * | 2017-08-02 | 2017-10-20 | 深圳市康奈特电子有限公司 | A kind of communications connectors |
| CN108336510A (en) * | 2017-01-20 | 2018-07-27 | 株式会社自动网络技术研究所 | Interconnection module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064437A (en) * | 2009-11-18 | 2011-05-18 | 建通精密工业股份有限公司 | Plug with safety column |
| US20120108106A1 (en) * | 2010-11-03 | 2012-05-03 | Tyco Electronics Corporaiton | In-line fused connector |
| CN102474054A (en) * | 2009-08-11 | 2012-05-23 | 泰科电子公司 | Fuse connector assembly |
| CN202602005U (en) * | 2012-06-25 | 2012-12-12 | 魏德米勒电联接国际贸易(上海)有限公司 | Fuse connector |
-
2012
- 2012-06-25 CN CN2012102117627A patent/CN103022826A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102474054A (en) * | 2009-08-11 | 2012-05-23 | 泰科电子公司 | Fuse connector assembly |
| CN102064437A (en) * | 2009-11-18 | 2011-05-18 | 建通精密工业股份有限公司 | Plug with safety column |
| US20120108106A1 (en) * | 2010-11-03 | 2012-05-03 | Tyco Electronics Corporaiton | In-line fused connector |
| CN202602005U (en) * | 2012-06-25 | 2012-12-12 | 魏德米勒电联接国际贸易(上海)有限公司 | Fuse connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105264720A (en) * | 2013-06-11 | 2016-01-20 | 矢崎总业株式会社 | Shielded connector |
| US9692185B2 (en) | 2013-06-11 | 2017-06-27 | Yazaki Corporation | Shielded connector |
| CN108336510A (en) * | 2017-01-20 | 2018-07-27 | 株式会社自动网络技术研究所 | Interconnection module |
| CN107275893A (en) * | 2017-08-02 | 2017-10-20 | 深圳市康奈特电子有限公司 | A kind of communications connectors |
| CN107275893B (en) * | 2017-08-02 | 2022-11-01 | 深圳市康奈特电子有限公司 | Communication connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10381616B2 (en) | Multiplexed battery set and battery assembly having the multiplexed battery set | |
| CN201234097Y (en) | Fast wiring box used solar photovoltaic component | |
| CN103022826A (en) | Fuse connector | |
| CN102243257B (en) | Meter box and meter box group | |
| CN202602005U (en) | Fuse connector | |
| EP2194618B1 (en) | Power connector | |
| CN202172370U (en) | Solar energy conjunction box | |
| CN202888459U (en) | Power supply module connector | |
| CN203279386U (en) | Electric vehicle controller housing assembly | |
| CN202189904U (en) | LED lamp bar connector | |
| CN103594842A (en) | Power connector | |
| CN105682338A (en) | Radiating apparatus and assembling method therefor | |
| CN102263330A (en) | LED (Light-emitting Diode) lamp strip connector | |
| CN103474283B (en) | A kind of Novel onboard switch | |
| CN207398248U (en) | A kind of copper bar connection component, battery combination device and battery modules | |
| CN205178059U (en) | Connect needle file | |
| CN203743920U (en) | Contact point type lamp | |
| CN105891570B (en) | Electric energy meter with Fast Installation function | |
| WO2006096275A3 (en) | Electrical connector attachment | |
| CN203850358U (en) | Power battery box connection device and battery compartment | |
| CN203240312U (en) | LED fluorescent tube | |
| CN201667574U (en) | Brush box bottom plate structure of carbon brush motor | |
| CN203456697U (en) | Multi-tap for an electric power switchgear drawer | |
| CN212114175U (en) | Electric energy acquisition power panel | |
| CN102811586A (en) | Electrical element mounting base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |