CN2178831Y - Electric torch with display lamp on night - Google Patents
Electric torch with display lamp on night Download PDFInfo
- Publication number
- CN2178831Y CN2178831Y CN 93245666 CN93245666U CN2178831Y CN 2178831 Y CN2178831 Y CN 2178831Y CN 93245666 CN93245666 CN 93245666 CN 93245666 U CN93245666 U CN 93245666U CN 2178831 Y CN2178831 Y CN 2178831Y
- Authority
- CN
- China
- Prior art keywords
- flashlight
- circuit
- light
- electric torch
- night
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an electric torch, particularly an electric torch with a display lamp at night. The utility model comprises an electric torch, wherein, a micro light display is arranged on the outer wall of the body of the electric torch, and a micro light display circuit is connected in parallel with the circuit of the electric torch. The utility model is characterized in that the utility model makes use of the micro light device which is arranged on the wall of the electric torch to display the position of the electric torch in the dark.
Description
The utility model belongs to lighting, particularly flashlight.
The flashlight that uses only has a kind of illumination functions at present.Its circuit is simple lighting circuit.The shortcoming that this common flashlight exists is when placing in the dark, is not easy to seek, unless carry, then will find the flashlight of placement also must get light source in addition in the dark.
The purpose of this utility model is to propose a kind of light source of providing for oneself, has the flashlight technical scheme of night position display lamp, can show the placement location of flashlight in the dark.
Content of the present utility model comprises flashlight, and a low-light-level display device is housed on the cylinder body outer wall of flashlight, low-light display circuit in parallel in the flashlight circuit; Low-light-level display device can be a light emitting diode, and the low-light display circuit can be in series by light emitting diode and the resistance that is complementary.Contactor also can be a selector switch.The adjustable resistor of can connecting in the flashlight circuit.
Characteristics of the present utility model are to utilize the low-light device of installing on the torch barrel, can show the position of flashlight in the dark.
Embodiment of the present utility model is as shown in drawings:
Fig. 1 is the flashlight circuit that is parallel with dim light circuit;
Fig. 2 is the flashlight circuit that is in series with dimming resistor;
Fig. 3 is a kind of flashlight outside drawing that the low-light display lamp is arranged.
Number in the figure is represented:
1. flashlight body, 2. glim lamp, 3. selector switch, 4. spotlight, R. resistance, D. light emitting diode, L. lamp, TR. adjustable resistance, K1. flashlight switch, K2. dim light circuit switch.
Accompanying drawing is specified the utility model in conjunction with the embodiments:
The utility model can be used for all kinds flashlight, but is specially adapted to the flashlight do not carried when night, for example in the guest room in big hotel, during for guest's nocturnalism illumination use purchase, be put in the little flashlight on the bedside cupboard.Its face shaping can be designed to varied, is to increase a low-light display lamp with existing flashlight difference, and as shown in Figure 3: be provided with the glim lamp 2 that a light emitting diode serves as on flashlight 1 wall, the switch of flashlight is a selector switch 3.Can break entirely, also can connect dim light circuit or flashlight circuit, make glim lamp 2 luminous or make spotlight 4 luminous.
The design's circuit can be dim light circuit of being made up of light emitting diode D and build-out resistor R in parallel on the circuit of common flashlight, sees Fig. 1.
The adjustable resistor TR that can connect on the flashlight circuit can regulate the illumination brightness of spotlight L, sees Fig. 2.
The design's using method is to close K switch when nightfall
2, dim light circuit is connected, light emitting diode is glimmered.Be convenient to determine in the dark the flashlight position, conveniently take.Close K switch during with flashlight lighting
1Simultaneously can be with K switch
2Cut off, then the flashlight spotlight is luminous, adjustable resistance and K switch
1Join, in K switch
1Resistance TR resistance is big when just connecting, and spotlight is dark, promotes K forward
1Make the resistance TR resistance spotlight that diminishes shinny gradually.K switch
1, K
2Use can be anti-phase the slide switch that is provided with of connection, use more convenient.
The design can be used on the little flashlight, is particularly suitable for hotel guest-room as tourist souvenir.Also can be used on the large-scale flashlight.Because the dim light circuit power consumption is minimum, can not influence the flashlight electricity consumption substantially, also can be used as the display lamp of charge volume in the battery.
Claims (4)
1, a kind of flashlight particularly has the flashlight of display lamp at night, comprises a flashlight, it is characterized in that a low-light-level display device is housed on the cylinder body outer wall of flashlight low-light display circuit in parallel in the flashlight circuit.
2, flashlight as claimed in claim 1 is characterized in that low-light-level display device is a light emitting diode, and the low-light display circuit is in series by light emitting diode and the resistance that is complementary.
3, flashlight as claimed in claim 1 is characterized in that contactor is a selector switch.
4, flashlight as claimed in claim 1 is characterized in that series connection one adjustable resistor in the flashlight circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245666 CN2178831Y (en) | 1993-11-30 | 1993-11-30 | Electric torch with display lamp on night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245666 CN2178831Y (en) | 1993-11-30 | 1993-11-30 | Electric torch with display lamp on night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178831Y true CN2178831Y (en) | 1994-10-05 |
Family
ID=33818553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93245666 Expired - Fee Related CN2178831Y (en) | 1993-11-30 | 1993-11-30 | Electric torch with display lamp on night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178831Y (en) |
-
1993
- 1993-11-30 CN CN 93245666 patent/CN2178831Y/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 |