CN201934928U - Novel portable chargeable lamp - Google Patents
Novel portable chargeable lamp Download PDFInfo
- Publication number
- CN201934928U CN201934928U CN2010205067113U CN201020506711U CN201934928U CN 201934928 U CN201934928 U CN 201934928U CN 2010205067113 U CN2010205067113 U CN 2010205067113U CN 201020506711 U CN201020506711 U CN 201020506711U CN 201934928 U CN201934928 U CN 201934928U
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- Prior art keywords
- lamp
- super
- novel portable
- charging
- portable chargeable
- 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
Provided is a novel portable chargeable lamp. A super-capacity capacitor, a circuit board and a lamp holder are installed inside a casing of the portable chargeable lamp and are connected via lead wires. Electronic elements are arranged on the circuit board. When the novel portable chargeable lamp is powered on, the super-capacity capacitor can be charged via the electronic elements. The charging can be finished quickly, and a large amount of electricity energy is stored in the super-capacity capacitor. After the charging is finished, the electricity energy stored in the super-capacity capacitor can be supplied to the novel portable chargeable lamp for illumination.
Description
Affiliated technical field
The utility model relates to a kind of portable rechargeable lamp that can carry out quick charge and long-time illumination.
Background technology
At present, install existing portable rechargeable lamp the inside mostly is lead-acid accumulator, and required time is longer when charging, and this lead-acid accumulator is shorter service life, need constantly to change, and lead-acid accumulator can pollute environment after scrapping.
Summary of the invention
For overcoming under the existing situation, install existing portable rechargeable lamp the inside mostly is lead-acid accumulator, required time is longer when charging, and this lead-acid accumulator is shorter service life, needs constantly to change, and the lead-acid accumulator deficiency that can pollute environment after scrapping, the utility model provides a kind of novel portable rechargeable lamp, and it comes store electrical energy without lead-acid accumulator, the energy quick charge, the charging back is longer service time, nor can pollute environment.
The technical scheme that its technical problem that solves the utility model adopts is: in the housings of portable rechargeable lamp, over capacity capacitor and wiring board and lamp holder are installed, there is lead to connect between them, electronic component is installed on the wiring board, connect after the power supply, can charge to capacitor with super capacity by electronic component, charging can be finished fast, can store a large amount of electric energy in the capacitor with super capacity, after charging was finished, the electric energy that capacitor with super capacity stores can be for portable rechargeable lamp illumination.
The beneficial effects of the utility model are, and are easy to use, nor can pollute environment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a side cutaway view of the present utility model.
Fig. 2 is a circuit connection diagram of the present utility model.
1. shells among the figure, 2. wiring board, 3. charging plug, 4. capacitor with super capacity, 5. lamp pearl, 6. portable handle, 7. lamp holder, 8. lead.
The specific embodiment
In Fig. 1, the shell of portable rechargeable lamp (1) the inside is equipped with lamp holder (7) and lamp pearl (5), there are capacitor with super capacity (4) and wiring board (2) in the back of lamp pearl (5), there is lead (8) to connect between them, there is charging plug (3) back, portable handle (6) is arranged above, after charging plug (3) connection power supply, can charge to capacitor with super capacity (4) by electronic component, charging can be finished fast, can store a large amount of electric energy in the capacitor with super capacity (4), after charging was finished, the electric energy that capacitor with super capacity (4) stores can be for lamp pearl (5) illumination.
In Fig. 2, the 220V alternating current provides required voltage through behind the step-down rectifier, after the voltage of input adds, detect the size of electric current by Rs, utilize R2--R6 to detect the running parameter of capacitor with super capacity C again, through the internal circuit analysis, by Q3 output voltage and electric current are controlled, charge to capacitor with super capacity C, after charging is finished, the 10. pin of UC3906 output high level, the 1. pin output low level of LM2903, LED 1 is luminous, and the electric energy that capacitor with super capacity C stores uses for lamp pearl L.
Claims (1)
1. a novel portable rechargeable lamp is characterized in that: in the housings of portable rechargeable lamp, capacitor with super capacity and wiring board and lamp holder are installed, have lead to connect between them, electronic component is installed on the wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205067113U CN201934928U (en) | 2010-08-19 | 2010-08-19 | Novel portable chargeable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205067113U CN201934928U (en) | 2010-08-19 | 2010-08-19 | Novel portable chargeable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934928U true CN201934928U (en) | 2011-08-17 |
Family
ID=44446447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205067113U Expired - Fee Related CN201934928U (en) | 2010-08-19 | 2010-08-19 | Novel portable chargeable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934928U (en) |
-
2010
- 2010-08-19 CN CN2010205067113U patent/CN201934928U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120819 |