CN2278841Y - Disposable electric torch - Google Patents
Disposable electric torch Download PDFInfo
- Publication number
- CN2278841Y CN2278841Y CN 95231509 CN95231509U CN2278841Y CN 2278841 Y CN2278841 Y CN 2278841Y CN 95231509 CN95231509 CN 95231509 CN 95231509 U CN95231509 U CN 95231509U CN 2278841 Y CN2278841 Y CN 2278841Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- cell body
- switch
- moving contact
- battery body
- 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 disposable electric torch which belongs to a technical improvement of an electric torch. The disposable electric torch is composed of a cell body and an illuminating device, wherein, the illuminating device is composed of a bulb, conducting wires and a switch, a bulb bore is arranged on an upper cover of the cell body, and the bulb is inserted into the bulb bore. The switch is composed of a core shaft, a moving contact and a static contact, a lower cover which is made of insulating materials is fixed on a negative pole of the cell body, the core shaft penetrates through the lower cover and contacts the negative pole of the cell body, and the rear end of the moving contact is connected with the core shaft. A positive pole of the cell body, the bulb and the switch are connected with the negative pole of the cell body via conducting wires to form a return circuit. When illumination is needed, the moving contact contacts the static contact, and the cell body can be thrown away after the energy of the cell body is used up.
Description
The utility model belongs to the technological improvement of torch.
Rapid raising along with living standards of the people, family's savings is more, antitheft door has been installed by a lot of families, add original door, several keyholes are just arranged, night is when coming back, look for keyhole, it is very inconvenient to open the door, and general at present the employing carried small-sized torch, solves the inconvenient problem of keyhole of looking for torch for illumination.
The purpose of this utility model provides a kind of disposable torch.
Disposable torch is that miniature bulb is set directly on the cell cover, and couples together by lead and switch positive pole, negative pole and the bulb with battery, constitutes the loop.When needing illumination, switch is placed closure state, bulb is bright.After finishing illumination task, switch is placed off-state, bulb goes out.This disposable torch after the depleted of energy of battery, just can be thrown away.Disposable torch does not have shell body, and cost is low, carry, easy to use.Disposable torch can also be used as battery at ordinary times and use.
Fig. 1 is a kind of example structure schematic diagram of the present utility model, and Fig. 2 is the upward view of Fig. 1.The utility model is described in further detail below in conjunction with accompanying drawing.
Disposable torch is made of battery body 1 and lighting device.Lighting device is made up of bulb 2, lead 3, lead 4, lower cover 5, static contact 6, moving contact 7 and axle 8.Have bulb hole 10 on the loam cake 9 of battery body 1, bulb 2 inserts in the battery body 1 from bulb hole 10.One end of lead 3 is connected with the positive pole 11 of battery body 1, the positive pole of another termination bulb 2, a termination bulb negative pole of lead 4, another termination static contact 6.Lower cover 5 is made by insulating materials, is fixed on the negative pole of battery body 1.Axle 8 is passed lower cover 5, and contacts with the negative pole of battery body 1, fixedlys connected with axle 8 in moving contact 7 rear ends, and static contact 6 is fixed on the lower cover 5.Rotation moving contact 7, when moving contact 7 contacted with static contact 6, circuit was connected, and bulb is bright.When not needing to throw light on, rotation moving contact 7, when moving contact 7 and static contact 6 disengaged, bulb went out.Moving contact 7, static contact 6 and axle 8 constitute switch.
Switch of the present utility model can be arranged on the loam cake 9 of battery body 1.
Claims (2)
1, disposable torch is made up of battery body (1) and lighting device, and lighting device is made up of bulb (2), lead (3), lead (4), lower cover (5) and switch, and switch is made up of moving contact (7), static contact (6), axle (8); On the loam cake (9) of battery body (1), have bulb hole (10), bulb (2) inserts in the battery body (1) from bulb hole (10), one end of lead (3) is connected with the positive pole (11) of battery body (1), the positive pole of another termination bulb (2), one termination bulb negative pole of lead (4), the static contact of another termination switch (6); The lower cover of being made by insulating materials (5) is fixed on the negative pole of battery body (1), axle (8) is passed lower cover (5), and contacts with the negative pole of battery body (1), fixedlys connected with axle (8) in moving contact (7) rear end, rotation moving contact (7), moving contact (7) can contact with static contact (6).
2, disposable torch according to claim 1 is characterized in that described switch can be arranged on the loam cake of battery body (1) (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231509 CN2278841Y (en) | 1995-06-23 | 1995-06-23 | Disposable electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231509 CN2278841Y (en) | 1995-06-23 | 1995-06-23 | Disposable electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278841Y true CN2278841Y (en) | 1998-04-15 |
Family
ID=33876095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231509 Expired - Fee Related CN2278841Y (en) | 1995-06-23 | 1995-06-23 | Disposable electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278841Y (en) |
-
1995
- 1995-06-23 CN CN 95231509 patent/CN2278841Y/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 |