CN2271746Y - Displaying automobile fuse - Google Patents
Displaying automobile fuse Download PDFInfo
- Publication number
- CN2271746Y CN2271746Y CN 96213693 CN96213693U CN2271746Y CN 2271746 Y CN2271746 Y CN 2271746Y CN 96213693 CN96213693 CN 96213693 CN 96213693 U CN96213693 U CN 96213693U CN 2271746 Y CN2271746 Y CN 2271746Y
- Authority
- CN
- China
- Prior art keywords
- fuse
- light
- automobile
- cavity
- emitting diode
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model relates to an automobile fuse for displaying fuse status, which is formed by two light emitting diodes invertedly connected in parallel with each other, connected in series with a resistance, connected in parallel with a fuse wire, and then, sealed in a displaying cavity; the lower part of the fuse is provided with two metal plug bodies; the outer part of the displaying cavity is provided with a spare fuse groove; a single fuse with specified value is wound between two plug bodies whose shapes can be plug sheets, column pipes, or slits. The utility model which can be used repeatedly has universal direction, and is suitable for various vehicle types.
Description
The utility model relates to a kind of electric protective device, especially a kind of automobile-used fuse that shows its blown state.
In the prior art, displayable fuse is divided into two classes: a class is that the display part is installed on the fuse base, needs so when mounted automobile is reequiped, and general driver is difficult for accomplishing; Another kind of is that the display part is installed on the fuse, in case the fuse opening of fuse just can not use like this, has increased cost.For example Chinese patent application CN2145440 Y discloses a kind of " the automobile-used fuse of band display ", be to compose in parallel with fuse after connecting with current-limiting resistance by a light-emitting diode, this fuse has directivity, if the positive and negative electrode reversal connection is not even the fuse opening luminous tube can be shinny yet.
The purpose of this utility model is to obtain the automobile-used fuse of a kind of display type, can reuse behind fuse opening, and not have directivity when installing.
The purpose of this utility model is achieved in that
The automobile-used fuse of a kind of display type, be to compose in parallel with fuse after connecting with current-limiting resistance by light-emitting diode, this light-emitting diode is made up of the light-emitting diode of two reverse parallel connections, the resistance of light-emitting diode is sealed in and shows in the cavity, show that there is spare fuse groove 5 the cavity outside, the fuse bottom is that two metals are inserted body, and two insert the fuse that is wound with single setting between the body.
The demonstration cavity is made by the insulation light transmissive material.
That inserts body is shaped as blade inserting, column jecket formula or jag formula.
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
Fig. 1 is the circuit theory diagrams of the automobile-used fuse of the utility model display type.
Fig. 2 is the utility model external structure schematic diagram.
Fig. 3,4,5 is the left view of Fig. 2, inserts the structural representation of body for difformity.
Referring to Fig. 1,2, two LEDs in the fuse of the present utility model
1, LED
2Be reverse parallel connection, the double luminous tubes of also available two-in-one reverse parallel connection replaces, and no matter from which direction flows through, and always has a luminous tube bright after fuse Fu is fused, another is oppositely by not luminous, so the function that this fuse just connects, reversal connection all can realize fusing indication.LED
1, LED
2Connect with current-limiting resistance R to be sealed in and show 1 li of cavity in back in parallel, the demonstration cavity is made by insulation light transmissive material such as plastics, luminous tube is inserted body 4 with two metals respectively with resistance and is linked to each other, insert the work fuse 3 that is wound with single setting between the body 4, show that cavity 1 lower outer has spare fuse groove 5, spare fuse in groove, when being fused the spare fuse in the groove to be inserted between the body around two, the work fuse is reused.Slotting body can be blade inserting (as Fig. 3), column jecket formula (as Fig. 4), jag formula (as Fig. 5), can adapt to various vehicles and use.
Compared with prior art, the fuse that the utility model obtains does not have directionality, and Reusable, be applicable to various.
Claims (3)
1. automobile-used fuse of display type, be to compose in parallel with fuse after connecting with current-limiting resistance by light-emitting diode, it is characterized in that: light-emitting diode is made up of the light-emitting diode of two reverse parallel connections, light-emitting diode and resistance are sealed in and show in the cavity, show that there is spare fuse groove 5 the cavity outside, the fuse bottom is that 2 metals are inserted body, and two insert the fuse that is wound with single setting between body.
2. automobile-used fuse according to claim 1 is characterized in that: described demonstration cavity is made by the insulation light transmissive material.
3. automobile-used fuse according to claim 1 is characterized in that: described slotting shape is blade inserting, column jecket formula or jag formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213693 CN2271746Y (en) | 1996-06-25 | 1996-06-25 | Displaying automobile fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213693 CN2271746Y (en) | 1996-06-25 | 1996-06-25 | Displaying automobile fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271746Y true CN2271746Y (en) | 1997-12-31 |
Family
ID=33895969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213693 Expired - Fee Related CN2271746Y (en) | 1996-06-25 | 1996-06-25 | Displaying automobile fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706068A (en) * | 2017-11-06 | 2018-02-16 | 温州三实电器有限公司 | Indicating lamp component and DC fuse for DC fuse |
-
1996
- 1996-06-25 CN CN 96213693 patent/CN2271746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706068A (en) * | 2017-11-06 | 2018-02-16 | 温州三实电器有限公司 | Indicating lamp component and DC fuse for DC fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAOSHAN STEEL( GROUP ) CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: 201900 No. 1, middle front road, Baoshan District Shanghai factory Patentee before: Shanghai Baosteel (Group) Company |
|
| 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 |