CN2859799Y - Automobile using discontinuity indicating fusible link - Google Patents
Automobile using discontinuity indicating fusible link Download PDFInfo
- Publication number
- CN2859799Y CN2859799Y CN 200520104622 CN200520104622U CN2859799Y CN 2859799 Y CN2859799 Y CN 2859799Y CN 200520104622 CN200520104622 CN 200520104622 CN 200520104622 U CN200520104622 U CN 200520104622U CN 2859799 Y CN2859799 Y CN 2859799Y
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- CN
- China
- Prior art keywords
- fuse
- circuit
- light
- automobile
- safety plate
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present utility relates to indication fuse for automobile circuit break designed for solving the problem of not-easy look-up and identification due to difficulty of distinguishing melted fuse from multiple fuse sheet. Two insert sheet with intermediate fuse wire is installed in transparent shell. Open loop light-display indication circuit is in shell and above fuse. Electric joint of circuit ends are respectively electric-connected with a insert sheet. When fuse melts, open loop light-display indication circuit emits photoelectric signal displayed through transparent shell and indicates the melted fuse to make driver accurately find the melted fuse and promptly replace it. The present utility can be conveniently and widely used without need of changing the fuse shape and insert-connection style.
Description
Technical field
The utility model relates to a kind of automobile circuit safeties, and specifically a kind of automobile is with the indication safety plate that opens circuit.
Background technology
Various circuit on the automobile are a lot, and the safeties of various circuit generally are to concentrate on (can have 20-30 more than) in the safety box, to make things convenient for the replacing of safety plate.Safety plate commonly used at present, its structure are the alloy insert-connecting plates of band fuse in the middle of being installed with in a transparent shell.After a certain circuit on the automobile breaks down, need check earlier whether insurance damages, promptly in safety box, find out this safety plate, after pulling up,, observe inner fuse and whether fuse by the transparent shell of safety plate, whether damage to confirm this safety plate.After confirming that this safety plate damages, with regard to the safety plate that more renews.Because the safety plate in the safety box is a lot, very not easy-to-search and identification.And, then the safety plate that damages just searched especially a very difficult thing if circuit insurance fault has taken place the night flight or navigation vehicle.
The CN92238076 patent disclosure a kind of automobile light show protector, its structure is by the combination policy device base that comprises a plurality of protective tubes and show circuit with the corresponding a plurality of light of a plurality of protective tubes and forms.This light shows the combination policy device can be after certain protective tube fusing, by showing the photosignal that circuit sends, indicate the protective tube of fusing, thereby make things convenient for driver or maintenance personal's affirmation and replacing with the corresponding light of this protective tube, save the time, made things convenient for maintenance.But this automobile light shows the structure that protector has changed the safeties on the existing automobile, so the workload of integral replacing is bigger, is unsuitable for installation, popularization and use on existing automobile.
The utility model content
The purpose of this utility model just provides and a kind ofly keeps existing car insurance sheet contour structures and install and use the constant automobile of mode with the indication safety plate that opens circuit, to be conveniently implemented in replacing and the use that has now on numerous vehicles.
The utility model is achieved in that automobile is two insert-connecting plates that middle band fuse is housed with the indication safety plate that opens circuit in transparent shell, institute's improvements are open circuit light to be housed show indicating circuit in the shell space on fuse top, and the electric connection that open circuit light shows the indicating circuit two ends respectively is electrically connected with an insert-connecting plate.So just be equivalent to open circuit light is shown the two ends that indicating circuit is connected in parallel on the fuse between two insert-connecting plates.When fuse failure, open circuit light shows indicating circuit can send photosignal, show by transparent shell, indicate the safety plate of fusing, thereby can make driver or maintenance personal in safety box, find out the safety plate of fusing in the numerous safety plate quickly and accurately, pull up and change operation quickly and easily.The utility model can make things convenient for the replacing of safety plate, driver who works deep into the night and layman (as the Ms) maximum of will being benefited.If use this safety plate on new car, the driver that can keep in repair can oneself not change safety plate yet, thereby has improved operating efficiency, has alleviated the maintenance burden of Automobile Service Factory.
The utility model does not change appearance structure and original grafting occupation mode of the safety plate that uses on the existing automobile, does not have the reconfiguration of safety box and the problem of reinstalling, thereby can promote the use of on the automobile that has now and newly go out very easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, be with two insert-connecting plates 2 of fuse 3 in the middle of being equipped with in transparent shell 1, open circuit light be housed in the shell space on fuse top show indicating circuit 4, the electric connection 5 that open circuit light shows indicating circuit 4 two ends respectively is electrically connected with an insert-connecting plate 2.When carrying out safety plate assembling production, the light of at first will opening a way shows the inner chamber center top that indicating circuit 4 inserts transparent shells 1, and the electric connection 5 at the apparent indicating circuit two ends of light withstands on the inner chamber upper edge of the transparent shell 1 that clamps insert-connecting plate.And then, block insert-connecting plate 2 by the dop 6 that only takes off on the housing inner face with in two insert-connecting plates, the 2 insertion transparent shells 1 of centre with fuse 3, can finish the assembling production of this safety plate.
Among Fig. 2, it is the series circuits that composed in series by resistance flowing resistance R and light-emitting diode D that open circuit light shows indicating circuit 4.In a certain circuit of automobile storage battery E power supply, be serially connected with electrical appliance (as car light L), K switch and safety plate B, the open circuit light that is composed in series by resistance flowing resistance R and light-emitting diode D shows the fuse two ends that indicating circuit 4 is attempted by safety plate B.
Its operation principle is, under normal circumstances, safety plate B is in conducting state, and light-emitting diode D two terminal shortcircuits, voltage are zero, and light-emitting diode D does not work.Behind the fuse failure of safety plate B, the two ends of light-emitting diode D obtain voltage, and it is shinny to start working.After safety box is opened, just can find shinny safety plate at an easy rate.The light-emitting diode D that this open circuit light shows in the indicating circuit 4 is small-sized luminous tube, and operating voltage is 12-24V.
Because common light-emitting diode has unidirectional conduction, the selection problem that has safety plate grafting direction during use, therefore preferably light-emitting diode D is selected for use to be two-way light-emitting diode, so just can eliminate the restrictive factor of safety plate grafting direction effectively, use more flexible.
Claims (3)
1, a kind of automobile is with the indication safety plate that opens circuit, two insert-connecting plates (2) of band fuse (3) in the middle of in transparent shell (1), being equipped with, it is characterized in that being equipped with open circuit light and show indicating circuit (4) in the shell space on fuse top, the electric connection (5) that open circuit light shows the indicating circuit two ends respectively is electrically connected with an insert-connecting plate (2).
2, automobile according to claim 1 is characterized in that with the indication safety plate that opens circuit it is to be composed in series by resistance flowing resistance R and light-emitting diode D that described open circuit light shows indicating circuit (4).
3, automobile according to claim 2 is characterized in that with the indication safety plate that opens circuit described light-emitting diode D is two-way light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104622 CN2859799Y (en) | 2005-11-14 | 2005-11-14 | Automobile using discontinuity indicating fusible link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104622 CN2859799Y (en) | 2005-11-14 | 2005-11-14 | Automobile using discontinuity indicating fusible link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859799Y true CN2859799Y (en) | 2007-01-17 |
Family
ID=37612657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104622 Expired - Fee Related CN2859799Y (en) | 2005-11-14 | 2005-11-14 | Automobile using discontinuity indicating fusible link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859799Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483623A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Fuse detector |
| CN106531590A (en) * | 2016-12-28 | 2017-03-22 | 重庆优优新材料有限公司 | Automobile fuse with indication |
| 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 |
-
2005
- 2005-11-14 CN CN 200520104622 patent/CN2859799Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483623A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Fuse detector |
| CN106531590A (en) * | 2016-12-28 | 2017-03-22 | 重庆优优新材料有限公司 | Automobile fuse with indication |
| 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 |