CN103133881A - Flashlight - Google Patents
Flashlight Download PDFInfo
- Publication number
- CN103133881A CN103133881A CN 201110386772 CN201110386772A CN103133881A CN 103133881 A CN103133881 A CN 103133881A CN 201110386772 CN201110386772 CN 201110386772 CN 201110386772 A CN201110386772 A CN 201110386772A CN 103133881 A CN103133881 A CN 103133881A
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- China
- Prior art keywords
- light
- flashlight
- emitting device
- stack shell
- head
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a flashlight, wherein the flashlight comprises a first cylinder body, and a second cylinder body is further arranged on the first cylinder body. The second cylinder body is communicated with the first cylinder body. The flashlight further comprises a first cylinder head, wherein the first cylinder head is connected with the first cylinder body. A first light-emitting device is arranged inside the first cylinder head. A circuit return circuit is composed of the first light-emitting device, a first power switch and a power supply device together. The flashlight further comprises a second cylinder head, wherein the second cylinder head is communicated with the second cylinder body. A second light-emitting device is arranged inside the second cylinder head, and another circuit return circuit is composed of the second light-emitting device, a second power switch and the power supply device. The flashlight is simple in structure and provided with two light-emitting devices and capable of enhancing light-emitting effect, meanwhile, a reserved light-emitting device can also be provided. Compared with the traditional flashlight with just one light-emitting device, the flashlight has great advantages and can be suitable for practical use.
Description
Technical field
The present invention relates to the one way of life articles for use, relate in particular to a kind of flashlight.
Background technology
Flashlight is used for normal lighting, and is easy to carry because of it, need not power supply, can move and used by people, and in life, flashlight all can be used in many places, especially when walking night, carries a flashlight very necessary.
In general life; flashlight only has a light-emitting device; in use; the illuminating effect of a light-emitting device is very limited; and often can run into also in life that light-emitting device breaks down may; this has brought certain limitation for the performance of flashlight function, and is very inconvenient for people's life.
Summary of the invention
For the problem of above-mentioned existence, the purpose of this invention is to provide a kind of flashlight, this flashlight has an even light-emitting device, can work simultaneously, also can be with the light-emitting device use in support of one of them light-emitting device.
The objective of the invention is to be achieved through the following technical solutions:
A kind of flashlight wherein, comprises the first stack shell, on described the first stack shell surface, one second stack shell is installed, and wherein, described the second stack shell is connected with described the first stack shell, also comprises one first head, and described first head is connected with described the first stack shell; In described first head, one first light-emitting device is arranged, described the first light-emitting device and the first power switch, supply unit forms a circuit loop jointly; Also comprise one second head, described second head is connected with described the second stack shell, in described second head, one second light-emitting device arranged, and itself and second source switch, described supply unit form another circuit loop.
Above-mentioned a kind of flashlight, wherein, described the first power supply power switch is arranged on described the first stack shell.
Above-mentioned a kind of flashlight, wherein, described second source power switch is arranged on described the second stack shell.
Above-mentioned a kind of flashlight, wherein, described supply unit is arranged on described the first stack shell.
Above-mentioned a kind of flashlight, wherein, described the first stack shell is a cuboid.
Compared with the prior art, beneficial effect of the present invention is: the present invention has two light-emitting devices, when can strengthen illumination effect, a reserve light-emitting device can also be provided, compare with the flashlight that only has a light-emitting device in tradition, have advantages of very large, more convenient use.
Description of drawings
Fig. 1 is the structural representation of a kind of flashlight of the present invention.
The specific embodiment
The invention will be further described below in conjunction with schematic diagram and concrete operations embodiment.
As shown in Figure 1, a kind of flashlight of the present invention, wherein, comprise the first stack shell 11, one second stack shell 21, the second stack shells 21 are installed on the first stack shell 11 surfaces are connected with the first stack shell 11, also comprise one first tin 12, the first tins 12 and be connected with the first stack shell 11; One first light-emitting device 13 is arranged, itself and the first power switch 14, the common circuit loops that form of supply unit 3 in the first tin 12; Also comprise one second tin 22, the second tins 22 and be connected with the second stack shell 21, one second light-emitting device 23 is arranged in the second tin 22, itself and second source switch 24, supply unit 3 form another circuit loop.
In enforcement, if when need using a light-emitting device, only need to be according to self needs, open the first light-emitting device 13 or the second light-emitting device 14 get final product, if during stronger bright of needs, the first light-emitting device 13 and the second light-emitting device 14 are opened simultaneously.
In addition, in enforcement, the light-emitting device of two kinds of difference in functionalitys can be installed, for example, can in the first light-emitting device 13, an illuminator far away be installed, and in the second light-emitting device 23, a recent photograph lamp be installed.
In addition, according to different needs and design requirement, the first power supply power switch 14 and/or second source power switch 24 can be arranged on the first stack shell 11 and/or the second stack shell 12.
In addition, according to different needs and design requirement, supply unit 3 can be arranged on different positions, for example, supply unit 3 can be arranged on the first stack shell 11 and/or the second stack shell 12.
In addition, according to self needs, the first stack shell 11 and the second stack shell 12 can be designed to different shapes, for example, cuboid, cylinder etc.
Above specific embodiments of the invention are described in detail, but the present invention is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any to this equivalent modifications of carrying out and alternative also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (5)
1. a flashlight, is characterized in that, comprises the first stack shell, and at described the first stack shell surface installation one second stack shell, wherein, described the second stack shell is connected with described the first stack shell, also comprises one first head, and described first head is connected with described the first stack shell; In described first head, one first light-emitting device is arranged, described the first light-emitting device and the first power switch, supply unit forms a circuit loop jointly; Also comprise one second head, described second head is connected with described the second stack shell, in described second head, one second light-emitting device arranged, and itself and second source switch, described supply unit form another circuit loop.
2. flashlight according to claim 1, is characterized in that, described the first power supply power switch is arranged on described the first stack shell.
3. flashlight according to claim 1, is characterized in that, described second source power switch is arranged on described the second stack shell.
4. flashlight according to claim 1, is characterized in that, described supply unit is arranged on described the first stack shell.
5. flashlight according to claim 1, is characterized in that, described the first stack shell is a cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386772 CN103133881A (en) | 2011-11-29 | 2011-11-29 | Flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386772 CN103133881A (en) | 2011-11-29 | 2011-11-29 | Flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133881A true CN103133881A (en) | 2013-06-05 |
Family
ID=48494088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110386772 Pending CN103133881A (en) | 2011-11-29 | 2011-11-29 | Flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898916A (en) * | 2018-08-29 | 2018-11-27 | 佛山科学技术学院 | A kind of electronic stylus |
-
2011
- 2011-11-29 CN CN 201110386772 patent/CN103133881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898916A (en) * | 2018-08-29 | 2018-11-27 | 佛山科学技术学院 | A kind of electronic stylus |
| CN108898916B (en) * | 2018-08-29 | 2020-05-19 | 佛山科学技术学院 | Electronic indicating pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |