CN103511849A - Bidirectional solar-powered flashlight - Google Patents
Bidirectional solar-powered flashlight Download PDFInfo
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- CN103511849A CN103511849A CN201310453774.5A CN201310453774A CN103511849A CN 103511849 A CN103511849 A CN 103511849A CN 201310453774 A CN201310453774 A CN 201310453774A CN 103511849 A CN103511849 A CN 103511849A
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- cylindrical shell
- lamp holder
- rechargeable battery
- flashlight
- switch
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Abstract
The invention belongs to the technical field of flashlights, and discloses a bidirectional solar-powered flashlight. The bidirectional solar-powered flashlight can light the road ahead and the road behind, is charged by solar energy and does not slide down easily when being held by one hand. According to the technical scheme, the bidirectional solar-powered flashlight comprises a flashlight body, a first light cap, a first switch and a rechargeable battery, wherein the first light cap is arranged at one end of the flashlight body; the first switch and the rechargeable battery are arranged on the flashlight body; the first light cap and the first switch are electrically connected with the rechargeable battery; a second light cap is arranged at the other end of the flashlight body; a solar panel is arranged on the flashlight body; grooves are formed in the side wall of the flashlight body; the grooves are in fit with the finger indentations of one human hand to hold the flashlight body; the second light cap and the solar panel are respectively and electrically connected with the rechargeable battery. The bidirectional solar-powered flashlight is applicable to the field of lighting.
Description
Technical field
A kind of bidirectional solar flashlight of the present invention, belongs to flashlight technical field.
Background technology
The flashlight using in daily life at present, as shown in Figure 1, comprise cylindrical shell 1, the first lamp holder 2, the first switch 3 and rechargeable battery 4, the outer surface of cylindrical shell 1 is generally more smooth, the first lamp holder 2 is positioned at the front end of cylindrical shell 1, and rechargeable battery 4 provides electric energy for the first lamp holder;
The problem that above-mentioned flashlight exists has: 1, when many people are when walking night, the common flashlight the place ahead of only throwing light on, cannot take entourage after one's death into account; 2, need regularly flashlight to be charged, neither environmental protection is inconvenient again; 3, the surface that flashlight is smooth makes people's easily landing from hand in use, and flashlight is caused to damage.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is: provide a kind of the place ahead of can throwing light on can throw light on again rear, be difficult for the bidirectional solar flashlight of landing when utilizing solar energy to charge and holding.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of bidirectional solar flashlight, comprise: cylindrical shell, be arranged on first lamp holder of cylindrical shell one end and be arranged on the first switch and the rechargeable battery on cylindrical shell, the first lamp holder, the first switch are electrically connected to rechargeable battery; The other end of described cylindrical shell is provided with the second lamp holder, on described cylindrical shell, be provided with solar panels, on the sidewall of described cylindrical shell, be provided with groove, the finger impression that described groove and people hold cylindrical shell adapts, and described the second lamp holder and solar panels are electrically connected to described rechargeable battery respectively;
In this technical scheme, first lamp holder illumination the place ahead, the second lamp holder illumination rear, solar panels are converted into electric energy by the solar energy absorbing and offer rechargeable battery, not only environmental protection but also convenient, hold with people the groove that the finger impression of cylindrical shell adapts and make flashlight be difficult for coming off from staff, the sense of urgency in the time of can also slowing down staff and shake hands torch.
The outside of described the first lamp holder and the second lamp holder is provided with over cap, and described over cap is hinged on described cylindrical shell;
In this technical scheme; when without using flashlight or when thrown light in rear; can or only the over cap in the second lamp holder outside be covered to lamp holder by the first lamp holder and the second lamp holder outside; in case liquid, dust etc. enter lamp holder and even inner barrel, affect the result of use of flashlight and service life etc.
On described cylindrical shell, be provided with second switch, described second switch is serially connected in the power circuit of described the second lamp holder;
In this technical scheme, clear and definite in order to operate, the breakdown action of the first lamp holder and the second lamp holder or closing motion are separated, by second switch, control the unlatching of the second lamp holder or close, reduced the generation of misoperation.
Described solar panels are arranged on the inside of described cylindrical shell, have the mouth corresponding with solar panels on the outer wall of described cylindrical shell, on described mouth, are provided with transparency cover;
In this technical scheme, transparency cover had both guaranteed that solar panels can receive sunray fully, had avoided again other devices of inner barrel be subject to being exposed to the sun of sunshine so that affect performance.
The arranged outside of described transparency cover has opaque lid, and described opaque lid is connected with described cylindrical shell buckle; The both sides of described transparency cover are provided with draw-in groove, and the arranged outside of described transparency cover has the opaque slide lid that can slide along draw-in groove;
In technique scheme, when needs charge, can open opaque lid or push opaque slide lid open, making sunshine see through transparency cover and be irradiated on solar panels, charging fully, meeting need for electricity; When not needing to charge, can buckle opaque lid or the opaque slide lid of slippaging, cover solar panels it is not interposing under illumination, protect solar panels, extend its service life.
Described rechargeable battery is the rechargeable battery with additives for overcharge protection, on described cylindrical shell, is provided with charge port;
In this technical scheme, when rechargeable battery is charged, when its electric weight is saturated, with the rechargeable battery of additives for overcharge protection, can automatically stop charging, the situation having avoided exceedingly charging so that having burnt out battery occurs.
Described cylindrical shell is made by plastic material;
In this technical scheme, the cylindrical shell that plastic material is made, thermal insulation is better, and flashlight is placed in while carrying out solar recharging under sunlight, and cylindrical shell can not pass to a lot of heats other devices in cylindrical shell, causes their temperature to raise, and then affects performance.
The present invention compared with prior art has following beneficial effect: illumination zone has been widened in the combination of the first lamp holder and the second lamp holder, and front and back all can be with respect to; Utilize solar panels to charge to rechargeable battery, not only power conveniently but also save electric energy; Increased slip-off preventing groove, carrying is convenient; Whole apparatus structure is simple, easy to use, and practicality is extremely strong.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail:
Fig. 1 is the profile of existing flashlight structure;
Fig. 2 is the structural representation of embodiment mono-in the present invention;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the structural representation of embodiment bis-in the present invention;
Fig. 5 is electrical block diagram of the present invention;
In figure: 1 is cylindrical shell, 2 is the first lamp holder, and 3 is the first switch, and 4 is rechargeable battery, and 5 is the second lamp holder; 6 is solar panels, and 7 is groove, and 8 is over cap, and 9 is second switch, and 10 is transparency cover; 11 is opaque lid, and 12 is draw-in groove, and 13 is opaque slide lid, and 14 is charge port.
The specific embodiment
embodiment mono-
As shown in Figure 2 and Figure 3, a kind of bidirectional solar flashlight, comprising: cylindrical shell 1, be arranged on first lamp holder 2 of cylindrical shell 1 one end and be arranged on the first switch 3 and the rechargeable battery 3 on cylindrical shell 2; Cylindrical shell 1 can be made by electroplating iron plate, plastics etc.,
The first lamp holder 2 can be arranged on front end or the rear end of cylindrical shell 1, in the present embodiment, cylindrical shell 1 is made by plastic material, the first lamp holder 2 is arranged on the front end of cylindrical shell 1, the first switch 3 is arranged on the outer wall of cylindrical shell 1 near front end, rechargeable battery 4 is arranged on the inside of cylindrical shell 1, rechargeable battery 4 can be and need take out from cylindrical shell 1 is inner, the dry cell charging by external charger, also can be without taking-up is the rechargeable battery of directly-chargeable, in the present embodiment, what adopt is the rechargeable battery 4 of directly-chargeable, in addition, this rechargeable battery 4 also has overcharge protection, on described cylindrical shell 1, be provided with the charge port 14 being connected with rechargeable battery 4,
The other end of described cylindrical shell 1 is provided with the second lamp holder 5, and in the present embodiment, the second lamp holder 5 is arranged on the rear end of cylindrical shell 1; The second lamp holder 5 can share i.e. the first switch 3 of a switch with the first lamp holder 2, also a reconfigurable switch is controlled the second lamp holder 5, for clarification in certain roles, avoid producing maloperation, in the present embodiment, being provided with another switch---second switch 9 is controlled the unlatching of the second lamp holder 5 or is closed, and the first switch 3 controls the unlatching of the first lamp holder 2 or cuts out, described second switch 9 is arranged on the outer wall of the cylindrical shell 1 corresponding with the first switch 3 near rear end;
On described cylindrical shell 1, be provided with solar panels 6, described solar panels 6 can be arranged on the outer wall of described cylindrical shell 1, also can be arranged on cylindrical shell 1 inside, in the present embodiment, solar panels 6 are arranged on the inside of cylindrical shell 1, on the outer wall of cylindrical shell 1, have the mouth corresponding with solar panels 6, on described mouthful, be provided with transparency cover 10, the opaque object that can keep the sun off in one of the arranged outside of transparency cover 10, opaque object is flexibly connected with cylindrical shell 1, in the present embodiment, arranged outside at described transparency cover 10 has an opaque lid 11, described opaque lid 11 is connected with described cylindrical shell 1 buckle, on the sidewall of described cylindrical shell 1, be provided with groove 7, the five fingers impression when described groove 7 holds cylindrical shell 1 with people adapts,
In order to make lamp holder exempt from liquid, dusts etc. pollute and damage, outside at described the first lamp holder 2 and the second lamp holder 5 is provided with over cap 8, described over cap 8 is hinged on described cylindrical shell 1, when not using flashlight, over cap 8 is covered to lamp holder, when using flashlight, over cap 8 is started and exposes lamp holder, now, for make flashlight during normal use over cap 8 not because of lamp holder on gravity automatic cover, when being hinged on cylindrical shell 1, over cap 8 should make hinged dynamics suitable, can people, be difficult for when covering lamp holder being raised by wind, can people, be difficult for when raising covering because of gravity again.
Embodiment bis-
As shown in Figure 4, the difference of the present embodiment and embodiment mono-is: the opaque object that can keep the sun off in one of the arranged outside of described transparency cover 10, opaque object is flexibly connected with cylindrical shell 1, described transparency cover 10 both sides are provided with draw-in groove 12, and the arranged outside of described transparency cover 10 has the opaque slide lid 13 that can slide along draw-in groove 12.
As shown in Figure 5, the first lamp holder 2, the first switch 3 are electrically connected to rechargeable battery 4 circuit structure of the present invention, and the second lamp holder 5 and solar panels 6 are electrically connected to rechargeable battery 4 respectively, and second switch 9 is serially connected in the power circuit of described the second lamp holder 5; Particularly, the power output end of described solar panels 6 is connected with the power input of rechargeable battery 4, described charge port 14 is connected with the power input of rechargeable battery 4, described the first lamp holder 2 is connected with the power output end of rechargeable battery 4 respectively with the second lamp holder 5, and the first switch 3 and second switch 9 are serially connected in respectively in the power circuit of the first lamp holder 2 and the second lamp holder 5.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, makes a variety of changes.
Claims (8)
1. a bidirectional solar flashlight, comprise: cylindrical shell (1), be arranged on first lamp holder (2) of cylindrical shell (1) one end and be arranged on the first switch (3) and the rechargeable battery (4) on cylindrical shell (1), the first lamp holder (2), the first switch (3) are electrically connected to rechargeable battery (4); It is characterized in that: the other end of described cylindrical shell (1) is provided with the second lamp holder (5), on described cylindrical shell (1), be provided with solar panels (6), on the sidewall of described cylindrical shell (1), be provided with groove (7), described groove (7) adapts with the finger impression that people holds cylindrical shell (1), and described the second lamp holder (5) and solar panels (6) are electrically connected to described rechargeable battery (4) respectively.
2. a kind of bidirectional solar flashlight according to claim 1, is characterized in that: the outside of described the first lamp holder (2) and the second lamp holder (5) is provided with over cap (8), and described over cap (8) is hinged on described cylindrical shell (1).
3. a kind of bidirectional solar flashlight according to claim 1 and 2, is characterized in that: on described cylindrical shell (1), be provided with second switch (9), described second switch (9) is serially connected in the power circuit of described the second lamp holder (5).
4. a kind of bidirectional solar flashlight according to claim 3, it is characterized in that: described solar panels (6) are arranged on the inside of described cylindrical shell (1), on the outer wall of described cylindrical shell (1), have the mouth corresponding with solar panels (6), on described mouth, be provided with transparency cover (10).
5. a kind of bidirectional solar flashlight according to claim 4, is characterized in that: the arranged outside of described transparency cover (10) has opaque lid (11), and described opaque lid (11) is connected with described cylindrical shell (1) buckle.
6. a kind of bidirectional solar flashlight according to claim 4, it is characterized in that: the both sides of described transparency cover (10) are provided with draw-in groove (12), the arranged outside of described transparency cover (10) has the opaque slide lid (13) that can slide along draw-in groove (12).
7. according to the arbitrary described a kind of bidirectional solar flashlight of claim 4 to 6, it is characterized in that: described rechargeable battery (4), for the rechargeable battery with additives for overcharge protection, is provided with charge port (14) on described cylindrical shell (1).
8. according to the arbitrary described a kind of bidirectional solar flashlight of claim 4 to 6, it is characterized in that: described cylindrical shell (1) is made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453774.5A CN103511849A (en) | 2013-09-29 | 2013-09-29 | Bidirectional solar-powered flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453774.5A CN103511849A (en) | 2013-09-29 | 2013-09-29 | Bidirectional solar-powered flashlight |
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| Publication Number | Publication Date |
|---|---|
| CN103511849A true CN103511849A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453774.5A Pending CN103511849A (en) | 2013-09-29 | 2013-09-29 | Bidirectional solar-powered flashlight |
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| CN (1) | CN103511849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806959A (en) * | 2014-01-24 | 2015-07-29 | 怀尼拉斯特公司 | Combination solar/low-voltage lighting apparatus |
| CN105221952A (en) * | 2015-10-23 | 2016-01-06 | 苏州汉克山姆照明科技有限公司 | A kind of outdoor bright light torch having room lighting concurrently |
-
2013
- 2013-09-29 CN CN201310453774.5A patent/CN103511849A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806959A (en) * | 2014-01-24 | 2015-07-29 | 怀尼拉斯特公司 | Combination solar/low-voltage lighting apparatus |
| CN105221952A (en) * | 2015-10-23 | 2016-01-06 | 苏州汉克山姆照明科技有限公司 | A kind of outdoor bright light torch having room lighting concurrently |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
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| WD01 | Invention patent application deemed withdrawn after publication |