CN2603897Y - DC chargeable electric torch - Google Patents
DC chargeable electric torch Download PDFInfo
- Publication number
- CN2603897Y CN2603897Y CN 02295710 CN02295710U CN2603897Y CN 2603897 Y CN2603897 Y CN 2603897Y CN 02295710 CN02295710 CN 02295710 CN 02295710 U CN02295710 U CN 02295710U CN 2603897 Y CN2603897 Y CN 2603897Y
- Authority
- CN
- China
- Prior art keywords
- charging
- shell
- torch
- circuit board
- circuit
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Secondary Cells (AREA)
Abstract
A direct current charging torch comprises a shell, a reflection bowl which is arranged on the front end of the shell, a lamp, a charging battery in the shell and a switch, is characterized in that a circuit board is also arranged in the shell. A charging circuit and a charging indicating circuit are arranged on the circuit board. A cylinder type plug is also connected on the power input end of the circuit board. The direct current charging torch is provides a convenient and durable charging torch with simple structure and lower cost for numerous herdsmen.
Description
Technical field: the utility model relates to a kind of DC charging torch.
Background technology: the Chargeable electric torch that existing market is sold is multiple, this torch can only charge with the alternating-current power supply of 220V, and does not have civil power, the herdsman masses but to have a large amount of sun-generated electric powers in vast pastoral area, and also do not have with the torch of this power source charges, needing a kind of dc source is Chargeable electric torch.
Content of the present utility model: the purpose of this utility model is that will to provide a kind of be the chargeable of power supply with the dc source, and is simple in structure, convenient durable, is fit to the Chargeable electric torch that numerous herdsman use.
The technical solution of the utility model is: this DC charging torch comprises shell (1), the reflector (3) of shell (1) front end, bulb DP (4), and shell (1) in rechargeable battery E (2), K switch (5).Be characterized in also having a circuit board (6) in shell (1), circuit board is equipped with by resistance R on (6)
2Charging circuit is by LED and resistance R
1The charging indication of forming; Power input (a, b) in circuit (6) is connected to a column type plug (7).
The utility model has the advantages of and be: be the Chargeable electric torch of power supply with the dc source one, for the herdsman provides a kind of; Two, simple in structure, convenient durable, with low cost; Being particularly suitable for the herdsman uses.
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model circuit structure diagram
As Fig. 1, Fig. 2, during charging column type plug (7) is inserted Direct current power source socket, electric current passes through resistance R
2Current limliting at this moment, shows that E is in charged state, and this moment, diode (LED) was lighted, the indication charging.After E electricity abundance, dial plug (7) down, charging promptly stops, and presses K switch (5) this moment again, and DP is luminous for the electricity bubble, and torch promptly can be used to illumination.
Claims (1)
1, a kind of DC charging torch comprises shell (1), the preceding reflector (3) of shell (1), bulb DP (4), and shell (1) in rechargeable battery E (2), K switch (5).It is characterized in that also having a circuit board (6) in shell (1), circuit board is equipped with by resistance R on (6)
2Charging circuit, LED and resistance R
1The charging indication of forming; Power input (a, b) in circuit board (6) is connected to a column type plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295710 CN2603897Y (en) | 2002-12-29 | 2002-12-29 | DC chargeable electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295710 CN2603897Y (en) | 2002-12-29 | 2002-12-29 | DC chargeable electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603897Y true CN2603897Y (en) | 2004-02-18 |
Family
ID=34152194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295710 Expired - Fee Related CN2603897Y (en) | 2002-12-29 | 2002-12-29 | DC chargeable electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603897Y (en) |
-
2002
- 2002-12-29 CN CN 02295710 patent/CN2603897Y/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 |