CN2486829Y - Energy saving flashlight - Google Patents
Energy saving flashlight Download PDFInfo
- Publication number
- CN2486829Y CN2486829Y CN 01235631 CN01235631U CN2486829Y CN 2486829 Y CN2486829 Y CN 2486829Y CN 01235631 CN01235631 CN 01235631 CN 01235631 U CN01235631 U CN 01235631U CN 2486829 Y CN2486829 Y CN 2486829Y
- Authority
- CN
- China
- Prior art keywords
- filament
- lamp pearl
- gear switch
- lamp
- filaments
- 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
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses an energy saving flashlight which is provided with two lamp pearls with rated voltages. Two lamp filaments with different rated voltages are arranged in the lamp pearl and the two ends of the two lamp filaments are respectively provided with two link points on the wiring position of the lamp pearl. A multi - gearshifting switch is arranged on an electric torch and the contact points controlling the two lamp filaments are respectively connected or disconnected to power. The flashlight can make full use of residual electricity of batteries to give off more bright lamplights, saving battery power.
Description
The utility model relates to a kind of energy-saving flashlight.
The lamp pearl of the torch that uses has only single rated voltage at present, after battery is through long-time the use, the output voltage of battery reduces, when being lower than the rated voltage of lamp pearl, the brightness of lamp pearl obviously reduces and has to change battery, and still have part remaining electric energy can not be used in the battery this moment, causes waste.
The purpose of this utility model provides a kind of energy-saving flashlight, and it has the advantage that can fully use the electric energy of battery.
The purpose of this utility model is achieved in that described torch has the lamp pearl of two rated voltages, the filament that two different rated voltages are arranged in the lamp pearl, there are two wiring points at the two ends of two filaments at the wiring position of lamp pearl respectively, the contact that control two filaments are housed on the torch respectively with the multi-gear switch of power connection or disconnection.
Adopt energy-saving flashlight described in the utility model, when battery electric quantity is sufficient, multi-gear switch is pushed into make the wiring point and the power connection of the higher filament of rated voltage, this filament energising and normally luminous, after the long-time use of battery, the voltage of battery output reduces, cause the filament light-emitting brightness of high voltage-rated obviously to reduce, multi-gear switch is pushed into make the wiring point and the power connection of the lower filament of rated voltage, this filament electrified light emitting, because this filament rated voltage is lower, thereby can makes full use of the residual electricity of battery and send brighter light, save battery power.
Below in conjunction with accompanying drawing the utility model is described in detail.
The principle schematic of Fig. 1 flashlight described in the utility model.
Embodiment:
As shown in Figure 1, described torch has the lamp pearl 3 of two rated voltages, and filament 1, the filament 2 of two different rated voltages arranged in the lamp pearl 3, and two ends O, the A of the filament 1 that rated voltage is higher has two wiring point O at the wiring position of lamp pearl 3 respectively
1, A
1, two ends O, the B of the filament 2 that rated voltage is lower has two wiring point O at the wiring position of lamp pearl 3 respectively
1, B
1A multi-gear switch 5 is housed on the torch, and the contact of controlling two filaments is switched on or switched off with power supply 4 respectively, makes filament light-emitting or not luminous.One sheet metal is arranged at the bottom of multi-gear switch 5, and it is at home position I, can upwards be pushed into position II, can continue to be pushed into position III then, can be allocated to position IV to the right then, can be allocated to position V more to the right then, can upwards be pushed into position VI at last.Multi-gear switch is positioned at the equal no power of two filaments of position I, II lamp pearl and not luminous, and when multi-gear switch was pushed into position III, the sheet metal under the multi-gear switch made the contact O on the III of position
2, A
2Connect, filament 1 is luminous; And when multi-gear switch was positioned at position VI, the sheet metal under the multi-gear switch made the contact O on the VI of position
3, B
2Connect, filament 2 is luminous.Position IV, V then play cushioning effect, prevent from can just can not promote multi-gear switch once and burn the lower filament of rated voltage 2 to position VI when battery electric quantity is sufficient.
One interlocking gear also is installed between the bonnet of multi-gear switch and torch, when multi-gear switch is positioned at position I, that multi-gear switch and bonnet do not exist is chain, when multi-gear switch is positioned at remaining position, and form chain between the bonnet, this moment, bonnet can not be opened, when preventing multi-gear switch position position VI, can open bonnet and change to new battery and the lower filament of rated voltage 2 is burnt.
Claims (2)
1, a kind of energy-saving flashlight, it is characterized in that: the lamp pearl (3) that two rated voltages are arranged, filament (1), filament (2) that two different rated voltages are arranged in the lamp pearl (3), there are two wiring points at the two ends of two filaments at the wiring position of lamp pearl respectively, and the contact that control two filaments are housed on the torch is respectively with power connection or disconnect multi-gear switch (5).
2, by the described energy-saving flashlight of claim 1, it is characterized in that: be equipped with one between described multi-gear switch (5) and the torch bonnet (6) and be allocated to when the lower filament of rated voltage is switched on the linkage structure that bonnet can not be opened when multi-gear switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235631 CN2486829Y (en) | 2001-04-27 | 2001-04-27 | Energy saving flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235631 CN2486829Y (en) | 2001-04-27 | 2001-04-27 | Energy saving flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486829Y true CN2486829Y (en) | 2002-04-17 |
Family
ID=33648729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235631 Expired - Fee Related CN2486829Y (en) | 2001-04-27 | 2001-04-27 | Energy saving flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486829Y (en) |
-
2001
- 2001-04-27 CN CN 01235631 patent/CN2486829Y/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 |