CN1763419A - Solar flashlight - Google Patents
Solar flashlight Download PDFInfo
- Publication number
- CN1763419A CN1763419A CNA2005100231990A CN200510023199A CN1763419A CN 1763419 A CN1763419 A CN 1763419A CN A2005100231990 A CNA2005100231990 A CN A2005100231990A CN 200510023199 A CN200510023199 A CN 200510023199A CN 1763419 A CN1763419 A CN 1763419A
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- China
- Prior art keywords
- cylindrical shell
- cover cap
- solar panel
- electric torch
- solar
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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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- Battery Mounting, Suspending (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a solar torch, which comprises the following parts: barrel, lamp holder, lamp-socket and switch, wherein the lamp holder connects barrel within charging battery as power; the solar battery board is set on the external face hole of barrel in paralleling connection with inner battery; the transparent cover protects the solar battery board from dropping, which is fit for spreading and using.
Description
Technical field
The present invention relates to a kind of solar electric torch.
Background technology
The tradition flashlight is used for throwing light on by broad masses and uses, their structures are such, lamp holder is connected with the cylindrical shell of torch, here connecting can be to be threaded, also can fix dead connection, be placed with dry cell in the cylindrical shell, the shinny switch of control light-emitting component is installed on the surface of cylindrical shell, the rear end of the cylindrical shell bonnet that has been threaded, use for convenience, to be fit to different use occasions, scientific and technical personnel have developed waterproof flashlight in succession, tunable optical flashlight and chargeable flashlight or the like, as the patent No. is 97113707.2 Chinese patent " the chargeable flashlight device of band noctilucence ", it has been installed charger or has been equipped with charger on torch, can charge to battery, can prolong the life-span that battery uses like this, save the illumination cost of flashlight, liked by the masses, not enough local but it also has, must utilize civil power that battery is charged, if for a long time in the open air, do not have extraneous supply of electric power, like this, battery can not obtain replenishing of electric energy for a long time in the flashlight at all, also can cause the exhaustion of battery power, influence people's normal use.Traditional in addition flashlight is to adopt the lamp pearl as light-emitting component, because cause such as the power consumption of lamp pearl, service life be relatively shorter also needs to do further improvement; The Chinese patent of the patent No. 02261464.8 " flashlight " discloses a kind of solar electric torch for this reason, it can utilize nature solar energy to charge, so be particularly suitable for open-air the use, need not civil power and charge, use very convenient again, but its solar panel is direct and cylindrical shell is made of one, so also have weak point, when solar panel damages, can not change, can only scrap, cause the inconvenience in the use; In addition, solar panel does not have protective cover, damages easily, and service life is short; Traditional employing glue is adhesively fixed on the cylindrical shell, comes unstuck easily, and solar panel is fallen down, and service life is not long yet, and for this reason, how we need be fixed on better to solar panel is done further improvement on the cylindrical shell.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of solar electric torch at existing background technology, and it can be protected solar panel, prevents that foreign matter from scratching damage, and simple and practical firm.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this solar electric torch; include the cylindrical shell of flashlight; lamp holder; lamp socket; switch; lamp holder is connected with cylindrical shell; be built-in with rechargeable battery in the cylindrical shell as power supply; the open close switch of control power supply is installed on the flashlight simultaneously; the outer surface of cylindrical shell is fixed with solar panel; rechargeable battery in the output of solar panel and the cylindrical shell is connected in parallel; it is characterized in that described solar panel is on the installing hole on fixed cylinder surface, also be fixed with the transparent cover of protection solar panel outward.
Useful is, forms removable lining parts in described solar panel and the transparent cover cap, and these parts are fixed on the outer surface of cylindrical shell by removable lining syndeton.
In specific embodiment, above-mentioned removable lining syndeton is the installing hole that the surface of cylindrical shell has cooperation, there is leading edge portion the front portion of cover cap, be socket connection with the forward position of installing hole, have aperture on the rear end face of cover cap, be fastened with securing member, the surface cooperates fixing in the rear portion of securing member and cylindrical shell.
Useful is, above-mentioned securing member is that to be center line symmetrically arranged, and improving the fastness of assembling, and securing member adopts screw, with conveniently replaced.
In another specific embodiment, above-mentioned removable lining syndeton is the installing hole that the surface of cylindrical shell has cooperation, the width of installing hole is less than the diameter of cylindrical shell, and the both sides of cover cap are distributed with the elasticity card base, connects by plug-in card cover cap is fixed on the surface of cylindrical shell.
Useful is, above-mentioned elasticity card base is four, the cover cap both sides respectively distribute one all around, to improve the fastness of assembling.
What be highly profitable is, above-mentioned cover cap both sides backing is the inclined-plane of indent, and solar panel is fastened in the cover cap by tight fit, and it makes things convenient for solar panel to change in cover cap, and structure is very simple and practical.
As improvement, the light-emitting component that settle its inside of above-mentioned lamp holder adopts a plurality of LED pipes, is distributed on the circuit board, and circuit board is connected with battery with switch by connecting line, its environmental protection, energy-conservation, long service life.
Can further improvedly be, above-mentioned cover surfaces be a circular arc, and radius size is consistent with cylindrical shell, makes it can keep the same stack shell outward appearance of tradition, conveniently holds and takes.
At last, above-mentioned cylindrical shell can adopt metal cylinder, as aluminium matter cylindrical shell or stainless steel cylinder or copper cylindrical shell or the like.
Compared with prior art; the invention has the advantages that: adopt transparent cover cap that solar cell is protected, prevent that foreign matter from scratching damage, increases the service life; and can adopt the mounting structure of detached type; make things convenient for it to change solar panel and structure is very simple, easy for installation, assembling is produced easily; with low cost; firmly, be not easy to come off, very practical.
Description of drawings
Fig. 1 is the structure cutaway view of solar electric torch;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1,2 illustrate, this kind solar electric torch, it includes the cylindrical shell 1 of flashlight, lamp holder 2, lamp socket 4, several critical pieces such as switch 5, lamp holder 2 is threaded with cylindrical shell 1, wherein lamp holder 2 and cylindrical shell 1 can adopt metal such as aluminium to make, lamp holder 2 one ends are made the indent cavity, outside be threaded lampshade circle 3 and Transparent lamp shade 31, interior fixing a plurality of LED pipes 21, LED pipe 21 is fixed on the circuit board, circuit board is simultaneously as pad, make lamp socket 4 again, circuit board is connected with two connecting lines, and wherein a connecting line directly is connected with a utmost point of rechargeable battery 6, and another connecting line is connected with another utmost point of rechargeable battery 6 after controlling the open close switch 5 of power supply on the cylindrical shell again.Lamp holder 2 links into an integrated entity with cylindrical shell 1.Cylindrical shell is built-in with multiple batteries as power supply for 1 li, and the rechargeable battery that will adopt charges to it conveniently to utilize solar cell here.The outer surface of cylindrical shell 1 is fixed with solar panel 10, the cylindrical shell 1 of it and metal is installed and is linked together, the output of solar panel 10 has both positive and negative polarity, wherein anodal lead or connection sheet metal by insulation is connected with the positive pole of rechargeable battery 6, the link of lead or connection sheet metal can adopt the ring set that cooperates with the pole size of anode end, be connected and fixed with the anode of realization with battery, the negative pole of solar panel 10 is connected in parallel by the negative pole of connecting line and rechargeable battery 6.When flashlight is not got sun, solar panel does not just have voltage output, in order to prevent the reverse charge phenomenon of battery to solar panel, avoid them to damage, output cathode at solar panel 10 is connected with the positive pole of a diode 9, the negative pole of diode is connected with the positive pole of rechargeable battery 6 again, production and assembly for convenience, and this diode can directly be welded on the back side that connects on the lead or be fixed on solar panel 10.These technology all be with background technology in torch be similarly, be described with regard to no longer launching here.
Its crucial part of solar electric torch of the present invention is; solar panel is on the installing hole on fixed cylinder surface; the outer transparent cover that also is fixed with the protection solar panel; it is protected; cover surfaces is a circular arc; radius size is consistent with cylindrical shell, makes it can keep the same stack shell outward appearance of tradition, conveniently holds and takes.Further improve, solar panel 10 is to be fixed on transparent cover cap to form removable lining parts for 8 li, and these parts are fixed on the outer surface of cylindrical shell 1 by removable lining syndeton.The transparent cover cap 8 general reasonable plastic materials of light transmission that adopt are made, it is garden arc substantially, the curvature diameter of circular arc diameter basic and cylindrical shell 1 is consistent, size length and solar panel 10 adapt, have a rectangular installing hole on the surface of metal cylinder 1, the big or small length of installing hole also cooperates with transparent cover cap 8, generally says, the width of installing hole will be designed to the diameter less than flashlight cylinder, is convenient to later elasticity card base and plays a supporting role easily.In present embodiment, transparent cover cap 8 front portions form to be inserted into installs the leading edge portion 81 of going in the edge, aperture, and be that benchmark has two screws symmetrically with the center line on the cover cap rear end face 82, screw is near the backing face of stack shell, make the screw 83 on the screw be matched in clearance like this with cylindrical shell 1, the backing face of cover cap 8 both sides is inclined-planes of indent a little, being tight fit with solar panel 10 is connected, when solar panel snap onto cover cap in can be fixed together with cover cap, removable lining parts have been formed, in order to improve the installation steadiness, cover cap 8 both sides respectively be distributed with an elasticity card base 84 all around, with the insides of installing hole both sides along cooperating.Leading edge portion 81 when the cover cap of being with solar panel is inserted into the mouth of installing hole along the lining like this, simultaneously, the elasticity card base 84 of both sides that can be by cover cap snaps onto installing hole the inside along the lining, further improve the steadiness that is connected of cover cap and installing hole, pass through the not end of cylindrical shell 1 again, screw 83 is screwed in two screws of rear end face of cover cap, solar panel 10 further can be fixed on the inside of cover cap 1, simultaneously, by the matched in clearance of head of screw and cylindrical shell backing, transparent cover cap can not be deviate from from the installing hole of cylindrical shell.In a word, present embodiment by two kinds of removable lining syndetons, will be with the cover cap 8 of solar panel firmly to be installed on the cylindrical shell 1, and last, rear end cap 7 is screwed on the cylindrical shell 1, just is assembled into solar electric torch of the present invention.In the time will changeing solar panel, as long as open rear end cap 7, back out the screw 83 on the rear end face of cover cap, a little firmly push up outward again, transparent cover cap 8 can be removed from cylindrical shell 1, again solar panel 10 is dug out from the inside of cover cap 8, change new solar panel again, just can reuse, thread-changing for convenience, the output of solar panel 10 is carried out in parallel by line, plug-in card head, card insertion base with rechargeable battery 6.
Claims (10)
1, a kind of solar electric torch; it includes cylindrical shell, lamp holder, lamp socket, the switch of flashlight; lamp holder is connected with cylindrical shell; be built-in with rechargeable battery in the cylindrical shell as power supply; the open close switch of control power supply is installed on the flashlight simultaneously; the outer surface of cylindrical shell is fixed with solar panel; rechargeable battery in the output of solar panel and the cylindrical shell is connected in parallel; it is characterized in that described solar panel is on the installing hole on fixed cylinder surface, also be fixed with the transparent cover of protection solar panel outward.
2, solar electric torch according to claim 1 is characterized in that forming removable lining parts in described solar panel and the transparent cover cap, and these parts are fixed on the outer surface of cylindrical shell by removable lining syndeton.
3, according to the described solar electric torch of claim 2, it is characterized in that surface that described removable lining syndeton is a cylindrical shell has the installing hole of cooperation, there is leading edge portion the front portion of cover cap, be socket connection with the forward position of installing hole, have aperture on the rear end face of cover cap, be fastened with securing member, the surface cooperates fixing in the rear portion of securing member and cylindrical shell.
4, solar electric torch according to claim 3 it is characterized in that described securing member is that to be center line symmetrically arranged, and securing member is a screw.
5, solar electric torch according to claim 1 is characterized in that the output of described solar panel is carried out in parallel by line, plug-in card head and card insertion base with rechargeable battery.
6, solar electric torch according to claim 2, it is characterized in that surface that described removable lining syndeton is a cylindrical shell has the installing hole of cooperation, the width of installing hole is less than the diameter of cylindrical shell, the both sides of cover cap are distributed with the elasticity card base, connect by plug-in card cover cap is fixed on the surface of cylindrical shell.
7, solar electric torch according to claim 6 is characterized in that described elasticity card base is four, respectively is distributed with one all around in the cover cap both sides.
8, solar electric torch according to claim 2 is characterized in that described cover cap both sides backing is the inclined-plane of indent, is that solar panel is fastened in the cover cap by tight fit.
9, solar electric torch according to claim 1 is characterized in that the light-emitting component that settle its inside of described lamp holder adopts a plurality of LED pipes, is distributed on the circuit board, and circuit board is connected with rechargeable battery with switch by connecting line.
10, solar electric torch according to claim 1 is characterized in that described cover surfaces is a circular arc, and radius size is consistent with cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100231990A CN100424409C (en) | 2005-01-11 | 2005-01-11 | Solar flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100231990A CN100424409C (en) | 2005-01-11 | 2005-01-11 | Solar flashlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1763419A true CN1763419A (en) | 2006-04-26 |
| CN100424409C CN100424409C (en) | 2008-10-08 |
Family
ID=36747683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100231990A Expired - Fee Related CN100424409C (en) | 2005-01-11 | 2005-01-11 | Solar flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100424409C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420898C (en) * | 2004-12-13 | 2008-09-24 | 徐永伟 | Solar flashlight |
| CN102635793A (en) * | 2012-03-07 | 2012-08-15 | 深圳和而泰照明科技有限公司 | Luminous structure and LED (light emitting diode) lamp with same |
| CN107477402A (en) * | 2017-07-31 | 2017-12-15 | 兰溪市拜瑞珂科技服务有限公司 | Multi-function lighting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563727A (en) * | 1985-01-14 | 1986-01-07 | Curiel Raymond F | Self-charging solar battery |
| CN2583492Y (en) * | 2002-11-08 | 2003-10-29 | 胡振飞 | Electric torch |
| CN1523680A (en) * | 2003-02-18 | 2004-08-25 | 何忠宏 | Solar battery having modularized extinction board and making method thereof |
-
2005
- 2005-01-11 CN CNB2005100231990A patent/CN100424409C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420898C (en) * | 2004-12-13 | 2008-09-24 | 徐永伟 | Solar flashlight |
| CN102635793A (en) * | 2012-03-07 | 2012-08-15 | 深圳和而泰照明科技有限公司 | Luminous structure and LED (light emitting diode) lamp with same |
| CN107477402A (en) * | 2017-07-31 | 2017-12-15 | 兰溪市拜瑞珂科技服务有限公司 | Multi-function lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100424409C (en) | 2008-10-08 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20081008 Termination date: 20140111 |