CN200955672Y

CN200955672Y - Solar electric torch

Info

Publication number: CN200955672Y
Application number: CN 200620104313
Authority: CN
Inventors: 陈伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-02
Filing date: 2006-06-02
Publication date: 2007-10-03
Anticipated expiration: 2016-06-02

Abstract

The utility model relates to a solar-powered flashlight pertaining to the field of lighting fixture. Comprising an enclosure, a solar panel and a switch, the utility model is characterized in that the enclosure is divided into an upper piece and a lower piece, and a seal groove in which a sealing pad is arranged, is positioned at the junction of the upper and lower pieces. One end of the enclosure is provided with a reflector, in which an LED is arranged. In addition, the enclosure is provided with a battery-locking device. The utility model has the advantages of reasonably designed structure, watertightness, providing three types of charging modes, long service life and being adaptable for various occasions.

Description

Solar electric torch

Technical field

The utility model relates to a kind of solar electric torch, and it belongs to the illuminating equipment field.

Background technology

Existing solar electric torch, basically all form by solar panel, rechargeable battery, LED and shell, rechargeable battery in the existing product generally all adopts Ni-Cd nickel-cadmium and is solidificated in the torch, can not dismantle, and the use of nickel-cadmium cell has certain technical limitations; Because solar electric torch is used for field or outdoor environment mostly, and existing product hermeticity can be all poor, drenched by rainwater etc. or make moist than being easier to, and causes circuit impaired, can not adapt to the needs of field work.Existing solar electric torch all adopts the single charging modes of solar energy basically, and flashlight can't charge when cloudy or rainy; Because the instructions for use of nickel-cadmium cell is can recharge behind the discharge off, otherwise will damage owing to " memory effect " of nickel-cadmium cell; The life-span of general solar panel can reach at least 10 years, and nickel-cadmium cell also can only reach about 1 year under regular service conditions, so must discard whole flashlight owing to the damage of nickel-cadmium cell under all normal situation of flashlight miscellaneous part, obviously this is irrational.

Its use location of existing solar electric torch is charging one use, basically reckon without the use under the long period storage, and in fact the user needs to use flashlight every day, just just can use flashlight when power failure or other similar reasons.The user of most of flashlight can not be stored in flashlight in the drawer when not using flashlight at ordinary times, this will form a chronic discharge problem for solar electric torch, when being placed on solar electric torch in the drawer because unglazed photograph, the chronic discharge of battery meeting of flashlight can find that when needs use perhaps battery has been put electricity automatically.This will cause flashlight not use in crucial moment.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of reasonable in design, water-tight, can change rechargeable battery, optional three kinds of charging modes charge, have the automatic float charging function of memory period, can shift the solar electric torch of charging to small-sized electricity consumption device.

It is this solar electric torch that the utility model solves the problems of the technologies described above the technical scheme that is adopted, it comprises shell, solar panels and switch, dismountable type battery carrier, rotatable sealing bonnet, the wall-hanging fixed support composition of flashlight, its design feature is: described shell is divided into slice and following sheet, last slice and the junction of following sheet be provided with seal groove, be provided with seal gasket in the seal groove; The shell upper end of sheet up and down is provided with draw-in groove, embeds reflector in draw-in groove, is provided with high brightness LED (can dispose a plurality of high brightness LEDs or large-power light-emitting diodes according to use field difference) in the reflector; The reflector back space is installed the connecting circuit plate, and light emitting diode and relevant current limliting, directional devices are installed on circuit board; Shell last slice has a solar cell board slot position, its groove position front end has two connecting holes with internal circuit, the solar panel connecting line is connected with internal circuit by connecting hole, when solar panel snaps under the shell last slice, can just in time the solar panel installation site be filled up according to shell elastic force and draw-in groove; The shell rear aperture, use battery carrier that Ni-MH battery is installed, the battery carrier rear portion is provided with seal groove and is connected draw-in groove, connecting draw-in groove is connected with bonnet, between bonnet and shell locking device is set, can battery carrier is fixing in the enclosure by rotation bonnet locking device, because the sealing ring and the shell rear portion at battery carrier rear portion closely cooperate, can guarantee that the shell rear portion can not leak.

Shell described in the utility model is provided with the charge/discharge hole, and the charge/discharge hole is provided with the closed hole pad.

Battery locking device described in the utility model is made up of battery tray and battery carrier, battery tray is provided with bayonet socket, the bayonet slot that is provided with on bayonet socket and the shell is complementary, and also is provided with seal washer on the battery tray, and seal washer and shell are complementary to reach the purpose of waterproof sealing.

Switch described in the utility model is provided with the switch sealing shroud.

Shell described in the utility model is provided with handle rubber.

Be provided with battery adapter in the battery locking device described in the utility model.

Wall type bracket described in the utility model and solar electric torch shell middle part coupling, can solar electric torch is fixing on the wall, because the illumination on the indoor wall on daytime can be satisfied the minimum floating charge requirement of Ni-MH battery in the solar electric torch generally speaking, so solar electric torch can be in effective status for a long time under above-mentioned storage environment.

The utility model is compared with prior art and is had the following advantages and effect:

1, owing to be provided with seal groove and seal gasket in shell, the whole solar electric torch that makes has had sealing property, can waterproof, be adapted at using in the wet environment such as field;

2, by hand getting with solid-state high brightness LED as light-emitting component, its shatter-proof ejector half is very good, the long-life characteristics of light emitting diode and power save properties have also prolonged illumination service time and flashlight service life, make it have bigger adaptability;

3, be provided with the charge/discharge hole, can lowered in field environment under by solar cell to small-sized electrical appliance charge (for example mp3 or mobile phone etc. being charged); Also can use built-in Ni-MH battery that small-sized electrical appliance is shifted charging.Discharge and recharge jack by this and can use civil power or vehicle power that the Ni-MH battery in the torch is charged, remedied the limitation of simple use solar energy, and can be used as the charger use of battery separately;

4, owing to be provided with removable lining battery locking device, allow the user to change the use battery variety, for example rechargeable battery or common batteries, and pass through battery adapter, can use AA or AAA battery, when being used as the charger use, also can charge AA or AAA rechargeable battery;

5, owing to be provided with the cell sealing packing ring on the battery locking device, cell sealing packing ring and shell are complementary, and make whole torch seal more;

6, because the charge/discharge hole is provided with the hole pad, switch is provided with the switch sealing shroud, makes that sealing property is higher.

7, because shell is provided with handle rubber, can prevent torch landing from hand, make it meet ergonomics more, simultaneously, handle rubber can add Noctilucent material as required, so that seek night.

8, solar electric torch inside is provided with the sealed hollow space of a plurality of relative partitions, can guarantee that solar electric torch floats on the surface on can be in water, is particluarly suitable for using on the boats and ships.

The utility model adopts replaceable rechargeable battery structure, the charger of solar electric torch as a rechargeable battery can be used, and electric main, vehicle-mounted charge, three kinds of charge modes of solar recharging are provided; Energy-storage battery adopts the AA battery, allows to use the AAA battery by adapter.Can once be that four joint AA or AAA rechargeable battery charge.Supporting wall-hanging " inhaling button " cribbing structure can be fixing on the wall with solar electric torch easily under car, ship, environment such as indoor, also can be fixed on diameter by the fixed band of support easily and be no more than on 150 millimeters the structural member, for example be fixed on the branch as the picnic illumination etc.; High performance solar panel can charge for built-in Ni-MH battery under common light conditions at any time, makes solar electric torch remove frequent needs from manually to its trouble of charging, and can take at any time when needs use; The Ni-MH battery of memory-less effect, repeatedly cycle charge-discharge have been adopted in energy storage; Also can use rechargeable battery, the convenience of other types durable, be a kind of solar electric torch of wide accommodation; It has adopted hermetic structure, has waterproof and moistureproof ability; Exposed part all adopts anticorrosion and antiultraviolet technology, can use under ultraviolet ray or low corrosive atmosphere; Has the energy storage discharge capability: the charging wire of special configuration is inserted the charging hole, the other end can insert the cell-phone charging hole and charge for it, also can charge or powers to the mobile phone of most of model or other electrical appliance rechargeable batteries below 3.6V by adapter.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is the vertical view of the utility model embodiment.

Fig. 3 is the structural representation of the utility model embodiment last slice, light emitting diode, reflector, switch and battery locking device.

Fig. 4 is the structural representation of sheet under the utility model embodiment.

Fig. 5 is the structural representation of the utility model embodiment last slice.

Under the specific embodiment

Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.

Embodiment:

Shown in Fig. 1 to 5, present embodiment is by shell 1, solar panels 2, reflector 4, light emitting diode 3, battery locking device 8, switch 5, wherein, shell 1 is divided into slices 22 and following sheet 23, last slice 22 and following sheet 23 be provided with

screw hole

20 and 21,22 be connected last slice by screw with following sheet 23, last slice 22 and the junction of following sheet 23 be provided with seal groove 13 and seal groove 24, be provided with seal gasket 14 in the seal groove 13, be provided with seal gasket 25 in the seal groove 24, seal gasket 14 and seal gasket 25 combine when combining, reach the effect of sealing, solar panels 2 are arranged on a surface of slices 22, reflector 4 is arranged on an end of shell 1, the inwall of reflector 4 is a minute surface, can radiate and concentrated light, light emitting diode 3 is arranged in the reflector 4, light emitting diode 3 is provided with diode circuit plate 19, switch 5 is arranged on the back of diode circuit plate 19 in slices 22, switch sealing shroud 16 be arranged on switch 5 outside, reach the effect of sealing, last slice in 22, the back of switch 5 is provided with battery contact 26, wherein the diode circuit plate 19, link to each other by lead between switch 5 and the battery contact 26, following sheet 23 is provided with handle rubber 7, make things convenient for the user to take with hand, can not drop because hand is sliding, following sheet 23 is provided with charge/

discharge hole

6,6 places, charge/discharge hole are provided with charge/discharge piece 27, charge/discharge piece 27 links to each other with battery contact 26 by lead, charge/discharge hole 6 is provided with hole pad 18, anti-sealing or moisture enter torch from charge/discharge hole 6, be provided with battery locking device 8 in the shell 1, battery locking device 8 is made up of battery tray 10 and battery carrier 9, battery carrier 9 is used for placing battery 15, battery tray 10 is provided with bayonet socket 11, the bayonet slot 12 that is provided with on bayonet socket 11 and the shell 1 is complementary, also be provided with cell sealing packing ring 17 on the battery tray 10, cell sealing packing ring 17 is complementary with shell 1, and anti-sealing or moisture enter torch from battery tray 10.

During use, battery 15 is put into battery carrier 9, be inserted into the shell 1 from the rear portion of shell 1, rotation battery tray 10 makes bayonet socket 11 be stuck in bayonet slot 12 places, at this moment the cell sealing packing ring 17 on the battery tray 10 closely contacts with shell 1, form sealing, so just can normally use, at this moment, solar panels 2 are started working, charging is pressed switch sealing shroud 16, starting switch 5 in battery 15, light emitting diode 3 is luminous, can throw light on, hole pad 18 is opened, cooperate corresponding adapter just can charge to battery 15 by common power or vehicle power, under special circumstances, also can charge to mp3 or mobile phone etc. by corresponding adapter.

Present embodiment can pass through battery adapter, uses the battery of other models.

Present embodiment also can be used as battery charger separately and use.

The utility model support of can arranging in pairs or groups is fixed on wall or other fixtures, is used as illuminating lamp and uses.

Claims

1, a kind of solar electric torch, comprise shell, solar panels and switch, it is characterized in that: described shell is divided into slice and following sheet, last slice and the junction of following sheet be provided with seal groove, be provided with seal gasket in the seal groove, one end of shell is provided with reflector, is provided with light emitting diode in the reflector, is provided with the battery locking device in the shell.

2, solar electric torch according to claim 1 is characterized in that: described shell is provided with the charge/discharge hole, and the charge/discharge hole is provided with the hole pad.

3, solar electric torch according to claim 1 and 2, it is characterized in that: described battery locking device is made up of battery tray and battery carrier, battery tray is provided with bayonet socket, the bayonet slot that is provided with on bayonet socket and the shell is complementary, also be provided with the cell sealing packing ring on the battery tray, cell sealing packing ring and shell are complementary.

4, solar electric torch according to claim 1 and 2 is characterized in that: described switch is provided with the switch sealing shroud.

5, solar electric torch according to claim 1 and 2 is characterized in that: described shell is provided with handle rubber.

6, solar electric torch according to claim 1 and 2 is characterized in that: be provided with battery adapter in the described battery locking device.