CN2671115Y - Laminated fuse of automotive vehicle - Google Patents
Laminated fuse of automotive vehicle Download PDFInfo
- Publication number
- CN2671115Y CN2671115Y CN 200320120108 CN200320120108U CN2671115Y CN 2671115 Y CN2671115 Y CN 2671115Y CN 200320120108 CN200320120108 CN 200320120108 CN 200320120108 U CN200320120108 U CN 200320120108U CN 2671115 Y CN2671115 Y CN 2671115Y
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- CN
- China
- Prior art keywords
- fuse
- laminated
- automotive vehicle
- laminated fuse
- current
- 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 - Fee Related
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Abstract
The utility model relates to a laminated fuse of automotive vehicle including a casing and two base pins which are arranged in the casing. The inner ends of two base pins are connected by the laminated fuse circuit. The small bulb and the current-limiting resistor are connected in series between both ends of the laminated fuse. The small bulb is positioned at the position that the casing can be seen and forms a fusing luminous device. The current passes through the laminated fuse at the normal working condition. The laminated fuse is fused open to disconnect two base pins at the abnormal working condition. The current passes through the small bulb and the current-limiting resistor and the small bulb is luminous. The fuse with fault can be quickly detected when the laminated fuse of automotive vehicle is repaired. The laminated fuse of automotive vehicle is very convenient. The laminated fuse of automotive vehicle can greatly increase the efficiency at the rush-repair condition at night.
Description
Technical field: the utility model relates to a kind of chip fuse of automobile-use.
Background technology: in the circuit of motor vehicle, must be equipped with more fuse in case the principal vertical line road produces unsafe factor unusually.General fuse is when situations such as appearance overload, and the fuse link that connects pin can disconnect.Because the motor vehicle circuit is generally more, the fuse that can't find disconnection during maintenance is rapidly changed, night situation such as rush repair inconvenient more, influence efficient.
Summary of the invention: at the deficiencies in the prior art, but the utility model provides a kind of automobile-use chip fuse of indication fault.
The utility model comprises housing and two pins that are placed in one, and the inner end of two pins connects by the fuse link circuit, is in series with miniature bulb and current-limiting resistance between the fuse link two ends, and this miniature bulb is in the housing viewing position and constitutes the fusing light-emitting device.
Under normal operating state, electric current is by fuse link, when unusual, molten the opening of fuse link disconnects two pins, and electric current is through miniature bulb and current-limiting resistance, and miniature bulb is luminous, when maintenance, can find the fault fuse rapidly, very convenient, under situations such as repairing, more can significantly increase efficient at night.
Further specify the utility model down in conjunction with the accompanying drawings and embodiments.
Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;
Fig. 2 is another version figure of embodiment.
Embodiment: as shown in the figure, the inner end that is equipped with two pin 2, two pins 2 in the housing 1 connects by fuse link 3 circuit, is in series with miniature bulb 5 and current-limiting resistance 4 between fuse link 3 two ends, and this miniature bulb 5 is in housing 1 viewing position and constitutes the fusing light-emitting device.Generally miniature bulb 5 can be arranged on housing 1 top and expose, miniature bulb 5 can adopt red light emitting diodes, and convenient for maintaining is searched the fault fuse so greatly.Present embodiment with one section thin wire 6, after fault is got rid of in road like this, also can be wrapped in thin wire 6 interim conducting use between two pins 2, convenient various cases of emergency outside housing 1.
Claims (3)
1, a kind of automobile-use chip fuse, comprise housing and two pins that are placed in one, the inner end of two pins connects by the fuse link circuit, it is characterized by: be in series with miniature bulb (5) and current-limiting resistance (4) between fuse link (3) two ends, this miniature bulb (5) is in housing (1) viewing position and constitutes the fusing light-emitting device.
2, automobile-use chip fuse according to claim 1 is characterized by: have one section thin wire (6) outside housing (1).
3, automobile-use chip fuse according to claim 1 and 2 is characterized by: miniature bulb (5) is arranged on housing (1) top and exposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120108 CN2671115Y (en) | 2003-11-28 | 2003-11-28 | Laminated fuse of automotive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120108 CN2671115Y (en) | 2003-11-28 | 2003-11-28 | Laminated fuse of automotive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671115Y true CN2671115Y (en) | 2005-01-12 |
Family
ID=34475817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120108 Expired - Fee Related CN2671115Y (en) | 2003-11-28 | 2003-11-28 | Laminated fuse of automotive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671115Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108701979A (en) * | 2016-03-22 | 2018-10-23 | 住友电装株式会社 | Electric connection box |
| CN111613492A (en) * | 2020-05-28 | 2020-09-01 | 南京萨特科技发展有限公司 | Replaceable low-voltage fuse |
| CN113035667A (en) * | 2021-03-09 | 2021-06-25 | 矩阵数据科技(上海)有限公司 | Circuit design of electric automobile electrical apparatus fuse inserted sheet damage indicator lamp |
-
2003
- 2003-11-28 CN CN 200320120108 patent/CN2671115Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108701979A (en) * | 2016-03-22 | 2018-10-23 | 住友电装株式会社 | Electric connection box |
| CN108701979B (en) * | 2016-03-22 | 2020-10-16 | 住友电装株式会社 | Electric connection box |
| CN111613492A (en) * | 2020-05-28 | 2020-09-01 | 南京萨特科技发展有限公司 | Replaceable low-voltage fuse |
| CN113035667A (en) * | 2021-03-09 | 2021-06-25 | 矩阵数据科技(上海)有限公司 | Circuit design of electric automobile electrical apparatus fuse inserted sheet damage indicator lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |