CN2233116Y - Fuse display safety piece - Google Patents
Fuse display safety piece Download PDFInfo
- Publication number
- CN2233116Y CN2233116Y CN 95209166 CN95209166U CN2233116Y CN 2233116 Y CN2233116 Y CN 2233116Y CN 95209166 CN95209166 CN 95209166 CN 95209166 U CN95209166 U CN 95209166U CN 2233116 Y CN2233116 Y CN 2233116Y
- Authority
- CN
- China
- Prior art keywords
- fuse
- emitting diode
- sheet
- model
- way light
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 pottery Polymers 0.000 description 1
Images
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- Fuses (AREA)
Abstract
The utility model discloses a fusing shows fuse, it comprises inserted sheet body (1), inserted sheet (2), fuse (3), two-way emitting diode (4) and conductive rubber resistance (5), and when the fuse fusing, two-way emitting diode (4) are luminous, show that this insurance has fused. Compared with the prior art, the utility model, not only have and can show the advantage whether fuse fuses, but also have advantages such as simple structure, use and easy maintenance, preparation low cost.
Description
The utility model relates to a kind of electrical equipment insurance.
At present, electrical equipment insurance in the prior art, mostly be after blown fuse this insurance without any indication, this is for the electric equipment with many insurances, after if a blown fuse of insurance is wherein arranged, find out the insurance that fuse has fused in numerous insurances, be the thing that bothers very much.And the insurance that can show blown fuse of the prior art, but exist complex structure, cost of manufacture higher, use and keep in repair all inconvenient shortcoming, therefore, still undesirable.
The purpose of this utility model is: provide a kind of simple in structure, use and keep in repair the fusing that all makes things convenient for and when blown fuse, can show and show safety plate.
The utility model is to constitute like this: it is made up of sheet-insert body (1), inserted sheet (2), fuse (3), two-way light-emitting diode (4) and conductive rubber resistance (5), fuse (3) is connected with inserted sheet (2), one end of two inserted sheets (2) and fuse (3) are contained in the sheet-insert body (1), two-way light-emitting diode (4) is housed on sheet-insert body (1), between two inserted sheets (2) and two-way light-emitting diode (4), is lined with conductive rubber resistance (5).When blown fuse; at this moment the voltage of circuit all is added on the two-way light-emitting diode (4), and two-way light-emitting diode (4) is luminous, shows that this insurance fuses; because therefore two-way light-emitting diode (4) only can not influence the circuit protection of electric equipment by several milliamperes electric current.
The utility model compared with prior art not only has the advantage that can show whether fuse fuses, but also has advantages such as simple in structure, convenient maintenance, cost of manufacture be cheap.
Accompanying drawing 1 is an outside drawing of the present utility model;
Accompanying drawing 2 is circuit theory diagrams of the present utility model.
Embodiment of the present utility model: sheet-insert body (1) can use insulating material such as plastics, pottery, bakelite to make in the present embodiment, on sheet-insert body (1), open the aperture of a dress fuse (3) and two-way light-emitting diode (4), inserted sheet (2) adopts the metal material of good conductivity to make, fuse (3) can be selected current rating as required, the finished product that two-way light-emitting diode (4) can adopt on the market to be sold, as to adopt model be the two-way light-emitting diode of 2EF303 or 2EF313, and conductive rubber resistance (5) adopts the finished product of being sold on the market; Fuse (3) is connected with two inserted sheets (2), one end of two inserted sheets (2) and fuse (3) are contained in the sheet-insert body (1), two-way light-emitting diode (4) is contained in the aperture of sheet-insert body (1), pad is gone up conductive rubber resistance (5) between two inserted sheets (2) and two-way light-emitting diode (4), and two inserted sheets (2) are reliably contacted with conductive rubber resistance (5) with two-way light-emitting diode (4).
Claims (1)
1, a kind of fusing shows safety plate, it comprises sheet-insert body (1), inserted sheet (2), fuse (3), fuse (3) is connected with inserted sheet (2), one end of two inserted sheets (2) and fuse (3) are contained in the sheet-insert body (1), it is characterized in that: two-way light-emitting diode (4) is housed on sheet-insert body (1), between the two poles of the earth of two inserted sheets (2) and two-way light-emitting diode (4), is lined with conductive rubber resistance (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95209166 CN2233116Y (en) | 1995-04-25 | 1995-04-25 | Fuse display safety piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95209166 CN2233116Y (en) | 1995-04-25 | 1995-04-25 | Fuse display safety piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233116Y true CN2233116Y (en) | 1996-08-14 |
Family
ID=33860257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95209166 Expired - Fee Related CN2233116Y (en) | 1995-04-25 | 1995-04-25 | Fuse display safety piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233116Y (en) |
-
1995
- 1995-04-25 CN CN 95209166 patent/CN2233116Y/en not_active Expired - Fee Related
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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 |