CN202511014U - Novel chargeable flashlight - Google Patents
Novel chargeable flashlight Download PDFInfo
- Publication number
- CN202511014U CN202511014U CN2012201128691U CN201220112869U CN202511014U CN 202511014 U CN202511014 U CN 202511014U CN 2012201128691 U CN2012201128691 U CN 2012201128691U CN 201220112869 U CN201220112869 U CN 201220112869U CN 202511014 U CN202511014 U CN 202511014U
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- CN
- China
- Prior art keywords
- cylindrical shell
- flashlight
- illuminator
- cylindrical body
- switch
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a novel chargeable flashlight, which has a simple and reasonable structure and is applicable to all the common storage batteries. The novel chargeable flashlight comprises a cylindrical body, a storage battery, a lamp cap, a luminous body, a rear cover, an on-off key, a diode and a charging interface, wherein the lamp cap is arranged on the top of the cylindrical body; the luminous body is arranged in the lamp cap; the rear cover is arranged on the tail part of the cylindrical body; an accommodating cavity is formed in the cylindrical body; the storage battery is arranged in the accommodating cavity; the on-off key is arranged on the cylindrical body or the rear cover; the luminous body, the on-off key and the storage battery are connected in series to form a power supply loop; the diode is reversely connected with the two ends of the on-off key; the charging interface is electrically connected with the two ends of the luminous body respectively; and the charging interface is arranged on the cylindrical body or the lamp cap. The novel chargeable flashlight can be charged in any states; the storage battery of the flashlight can be the common storage battery, so that the generality is high; in addition, the novel chargeable flashlight can greatly guarantee the reserved space of the rear cover, so that some electronic control chips can be expanded and the expansibility is high.
Description
Technical field
The utility model relates to a kind of flashlight, specifically, relate to a kind of simple and reasonable, applicable to the novel chargeable flashlight of all conventional accumulators.
Background technology
At present, common flashlight does not possess the function of directly filling, and battery uses up after the electricity, needs to use the charging of seat formula charger, uses very inconvenient.Though some are also arranged now than some chargeable flashlight of higher gears, their stack shells adopt double-decker, battery adopts check configuration, this spline structure more complicated; Cost is than higher, and battery do not possess versatility, when battery need be changed; Need to buy special unidirectional battery, very inconvenient, in addition; Along with the progress at full speed of electronic technology, flashlight is also towards multifunction development, the original narrow space of flashlight bonnet a lot of Electronic Control chips have been installed; And the charging inlet of this structure all is positioned at the bonnet of flashlight, causes its space more to step up to urge, processing and the also corresponding increase of safeguarding of cost.
The utility model content
To above deficiency, it is a kind of simple and reasonable that the utility model provides, applicable to the novel chargeable flashlight of all conventional accumulators; It comprises cylindrical shell, is formed with the cavity volume that battery is installed in the said cylindrical shell, and the top of cylindrical shell is provided with lamp holder; In the said lamp holder illuminator is installed, the tail end of cylindrical shell is provided with bonnet, and cylindrical shell is provided with on & off switch; Be connected in series between said illuminator, on & off switch and the battery; It is characterized in that, reverse diode that inserts of said on & off switch two ends parallel connection, said illuminator two ends are provided with a charging inlet that is electrically connected with it respectively.
Novel chargeable flashlight comprises cylindrical shell, is formed with the cavity volume that battery is installed in the said cylindrical shell, and the top of cylindrical shell is provided with lamp holder; In the said lamp holder illuminator is installed, the tail end of cylindrical shell is provided with bonnet, and said bonnet is provided with on & off switch; Be connected in series between said illuminator, on & off switch and the battery; It is characterized in that, reverse diode that inserts of said on & off switch two ends parallel connection, said illuminator two ends are provided with a charging inlet that is electrically connected with it respectively.
Said charging inlet is arranged on cylindrical shell or the lamp holder.
Said illuminator is the LED lamp.
The beneficial effect of the utility model: the utility model is reverse diode that inserts of parallel connection at the on & off switch two ends, and charging circuit is simple, makes flashlight under free position, to charge; In addition, charging inlet is arranged on cylindrical shell or the lamp holder, can guarantee the headspace of bonnet greatly; So that it expands some new Electronic Control chips; And the battery of the flashlight of the utility model can be conventional accumulators commonly used, and versatility is stronger.
Description of drawings
Fig. 1 is the novel chargeable flashlight structure sketch map of the utility model;
Fig. 2 is the novel chargeable flashlight circuit theory diagrams of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further set forth, wherein, the direction of the utility model is standard with Fig. 1.
As depicted in figs. 1 and 2, the novel chargeable flashlight of the utility model comprises cylindrical shell 1, battery 2, lamp holder 3, illuminator 4, bonnet 5, on & off switch 6, diode 7 and charging inlet 8, and lamp holder 3 is installed on the top of cylindrical shell 1; Illuminator 4 is installed in the lamp holder 3; Bonnet 5 is installed on the afterbody of cylindrical shell 1, is formed with cavity volume 11 in the cylindrical shell 1, and battery 2 is installed in the cavity volume 11; On & off switch 6 is installed on cylindrical shell 1 or the bonnet 5; The formation current supply circuit that is connected in series between illuminator 4, on & off switch 6 and the battery 2, diode 7 oppositely is linked into the two ends of on & off switch 6, and charging inlet 8 is electrically connected the two ends of illuminator 4 respectively.Like this, be in disconnection on & off switch 6, when charging inlet 8 was linked into external power source, diode 7 formed a charge circuit with battery 2; In on & off switch 6 closures, when charging inlet 8 was linked into external power source, on & off switch 6 formed a charge circuit with battery 2; Make flashlight under free position, to charge; And the battery of the flashlight of the utility model can be conventional accumulators commonly used, and versatility is stronger.
In addition, the charging inlet 8 of the utility model is arranged on cylindrical shell 1 or the lamp holder 3, can guarantee the headspace of bonnet 5 greatly, so that it expands some new Electronic Control chips, autgmentability is stronger.
Wherein, the illuminator 4 of the utility model is the LED lamp, can also be more integrated in the bonnet 5 other control chip.
The above is merely preferred embodiments of the present invention; The present invention is not limited to above-mentioned embodiment; In implementation process, possibly there is local small structural modification; If various changes of the present invention or modification are not broken away from the spirit and scope of the present invention, and belong within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (4)
1. novel chargeable flashlight, it comprises cylindrical shell (1), is formed with the cavity volume (11) that battery (2) is installed in the said cylindrical shell (1); The top of cylindrical shell (1) is provided with lamp holder (3); Illuminator (4) is installed in the said lamp holder (3), and the tail end of cylindrical shell (1) is provided with bonnet (5), and cylindrical shell (1) is provided with on & off switch (6); Be connected in series between said illuminator (4), on & off switch (6) and the battery (2); It is characterized in that, reverse diode (7) that inserts of said on & off switch (6) two ends parallel connection, said illuminator (4) two ends are provided with a charging inlet that is electrically connected with it (8) respectively.
2. novel chargeable flashlight, it comprises cylindrical shell (1), is formed with the cavity volume (11) that battery (2) is installed in the said cylindrical shell (1); The top of cylindrical shell (1) is provided with lamp holder (3); Illuminator (4) is installed in the said lamp holder (3), and the tail end of cylindrical shell (1) is provided with bonnet (5), and said bonnet (5) is provided with on & off switch (6); Be connected in series between said illuminator (4), on & off switch (6) and the battery (2); It is characterized in that, reverse diode (7) that inserts of said on & off switch (6) two ends parallel connection, said illuminator (4) two ends are provided with a charging inlet that is electrically connected with it (8) respectively.
3. novel chargeable flashlight according to claim 1 and 2 is characterized in that, said charging inlet (8) is arranged on cylindrical shell (1) or the lamp holder (3).
4. novel chargeable flashlight according to claim 1 and 2 is characterized in that said illuminator (4) is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128691U CN202511014U (en) | 2012-03-19 | 2012-03-19 | Novel chargeable flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128691U CN202511014U (en) | 2012-03-19 | 2012-03-19 | Novel chargeable flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511014U true CN202511014U (en) | 2012-10-31 |
Family
ID=47063501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201128691U Expired - Lifetime CN202511014U (en) | 2012-03-19 | 2012-03-19 | Novel chargeable flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10237955B1 (en) | 2017-09-18 | 2019-03-19 | Wenjie Li | Remote control device, remote control tail cover component and flashlight |
-
2012
- 2012-03-19 CN CN2012201128691U patent/CN202511014U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10237955B1 (en) | 2017-09-18 | 2019-03-19 | Wenjie Li | Remote control device, remote control tail cover component and flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |