CN204928246U

CN204928246U - Solar charger

Info

Publication number: CN204928246U
Application number: CN201520627318.2U
Authority: CN
Inventors: 张德彪
Original assignee: XIAMEN HI-BIT ELECTRONICS Co Ltd
Current assignee: XIAMEN HI-BIT ELECTRONICS Co Ltd
Priority date: 2015-08-19
Filing date: 2015-08-19
Publication date: 2015-12-30
Anticipated expiration: 2025-08-19

Abstract

The utility model relates to a convenient operation, pinpoint the solar charger of solar cell direction, a solar charger, include: the main casing body, sub - casing, pivot establish the rotation axis of connecting the main casing body and sub - casing, establish the internal electronic system of main casing, with electric battery, solar cell panel, the power output interface of being connected of this electronic system, solar cell panel is all installed with sub - housing face to the main casing body, the battery is established at the main casing internally, the power output interface is established at main housing face, its characterized in that: still include the guide bar, the rotation axis is hollow structure, the guide bar passes the rotation axis and carries out guiding orientation to solar cell panel's direction, passes the rotation axis with the guide bar, and guide bar one end can regard as the bracing piece to support solar charger, and the other end is towards sun direction, and the projection of adjusting the guide bar can make that solar cell panel is accurate to be transferred to just to sun direction, and simple structure, convenient operation.

Description

A kind of solar charger

Technical field

The utility model relates to a kind of charger, relates generally to a kind of solar charger, is specially the solar charger in solar cell direction, a kind of easy to operate, accurate location.

Background technology

Charger (Charger) adopts high frequency electric source technology, uses advanced Intelligent Dynamic adjustment charging technique.Charger is of many uses in every field, is particularly widely used in the common electrical equipment such as mobile phone, camera at sphere of life.Charger adopts power electronics semiconductor device, is galvanic a kind of static ac dc converter device voltage and the changeless convert alternating current of frequency.Taking storage battery as the electricity consumption occasion of working power or stand-by power supply, charger is with a wide range of applications.

Solar charger is stored in inside storage battery after solar energy being converted to electric energy, and storage battery can be any type of electrical storage device, generally by solar photocell, and storage battery, voltage regulation component three part composition.Conventional solar cells plate usually can only absorption portion solar spectrum, and usually only when absorbing the sunlight of direct projection operating efficiency higher, so the adjustment of solar cell to sunlight direction is necessary in solar charger.

Chinese utility model patent CN201420182556 discloses a kind of portable type solar energy charger, comprise at least two solar panels, shaft seat and charging connector, described solar panels end is provided with circulus and is enclosed within shaft seat, and can rotate overlapped along shaft seat, described charging inlet is arranged in rotating shaft, too can plate be provided with six pieces, wherein one piece of solar panels and shaft seat affixed, all the other solar panels are enclosed within shaft seat by end circulus; Solar panels can folding and unfolding as required, is easy to carry; But this solar charger is without holder, need artificial going to carry out putting roughly according to position of sun, and cannot accurately put to just to sunlight direction.

Utility model content

The problem that the utility model mainly solves is to provide the solar charger in solar cell direction, a kind of easy to operate, accurate location.

For solving the problem, a kind of solar charger that the utility model provides, comprise: main casing, sub-housing, be pivoted and connect the rotating shaft of main casing and sub-housing, be located at the electronic system in main casing, the storage battery be electrically connected with this electronic system, solar panel, power output interface, described main casing and sub-surface of shell all install solar panel, described storage battery is located in main casing, described power output interface is located at main casing surface, also comprise guide post, described rotating shaft is hollow-core construction, described guide post carries out guide-localization through rotating shaft to the direction of solar panel.

A kind of preferred version of the present utility model, described sub-housing is one or more.

Another kind of preferred version of the present utility model, the solar panel of main casing and sub-housing is connected in series or in parallel.

Another kind of preferred version of the present utility model, also comprise mains switch and the LED light of integral type, the housing of described mains switch is made up of transparent material, described LED light is embedded in the housing of the transparent material of described mains switch, the mains switch of described integral type and LED light are arranged on main casing surface, and mains switch and the LED light of described integral type are electrically connected with electronic system.

Another kind of preferred version of the present utility model, the solar panel surface of main casing and sub-housing is provided with protective clear layer.

Another kind of preferred version of the present utility model, also comprises and is provided with power input interface, and described power input interface is electrically connected with electronic system and is arranged on main casing surface.

By the scheme that the utility model provides, there is following beneficial effect: by guide post through rotating shaft, guide post one end can be used as they sup-port solar charger, the other end is towards solar direction, regulate the projection of guide post that solar panel can be made accurately to be adjusted to just to solar direction, and structure is simple, easy to operate.

Accompanying drawing explanation

Figure 1 shows that the front view under the solar charger closure state that the utility model provides;

Figure 2 shows that the vertical view under the solar charger closure state that the utility model provides;

Figure 3 shows that the dorsal view under the solar charger deployed condition that the utility model provides;

Figure 4 shows that the vertical view under the solar charger deployed condition that the utility model provides.

Embodiment

For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of specification can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible execution modes and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

Referring to figs. 1 through the comparatively preferred scheme of one that Figure 4 shows that the utility model provides, comprise: main casing 10, sub-housing 101, be pivoted and connect the rotating shaft 20 of main casing 10 and sub-housing 101, electronic system (not shown), storage battery (not shown), solar panel 30, mains switch 40, power output interface (USB interface) 50, charging inlet 60, LED light (not shown), pencil 70, main casing 10 is connected by rotating shaft 20 with sub-housing 101, sub-housing 101 can be outwarded winding along rotating shaft 20, electronic system is arranged in main casing 10, storage battery, LED light to be arranged in main casing 10 and to be electrically connected with electronic system, mains switch 40, USB interface 50, charging inlet 60 is arranged on main casing 10 surface and is electrically connected with electronic system, solar panel 30 is arranged on main casing 10 respectively with sub-housing 101 surface and is electrically connected with electronic system, rotating shaft 20 is open circles pore structure, pencil 70 plays guide-localization effect through rotating shaft 20.

In the present embodiment, mains switch 40 and LED light are integral type, and the housing of mains switch 40 is made up of transparent material, and LED light is embedded in the housing of the transparent material of described mains switch 40, and LED light is by mains switch 40 outwards bright dipping.

In the present embodiment, pencil 70 is as guide post, and pencil 70 is drawn materials conveniently, can one-object-many-purposes, saves material.

In the present embodiment, be also provided with charging inlet 60, can charge by external power supply.

In the present embodiment, USB interface 50 is adjacent with charging inlet 60, and two interface surfaces are provided with detachable protective cover 102.

In the present embodiment, solar panel 30 surface is provided with transparent protective film (not shown), does not affect the transmission of sunlight while protection solar panel 30.

In the present embodiment, the solar panel 30 of main casing 10 and sub-housing 101, in being connected in parallel, cannot can not use because a wherein road circuit damages.

Under solar charger is placed on sunlight, to outward winding sub-housing 101, main casing 10 is fully launched with the solar panel 30 of sub-housing 101, by pencil 70 through rotating shaft 20, by the nib of solar panel 30 and pencil 70 towards solar light irradiation direction, the pen head part of pencil 70 is as fixed support, solar light irradiation is on the nib and solar panel 30 of pencil 70, the nib of pencil 70 is projected in main casing 10 with on sub-housing 101, adjustment solar battery charger placement direction, the nib of pencil 70 is made to be projected on rotating shaft 20, now solar panel 30 is just to sunlight, light-receiving is best.

After solar charger charging, can mains switch be pressed, check that the glittering number of times of LED light confirms power source charges situation; When needing to other equipment charges, power line is accessed the USB interface 50 of solar charger, other end access needs the equipment of charging, and press mains switch, LED light is bright, starts charging; When without sunlight, power line is accessed the charging inlet 60 of solar charger, the other end connects power supply, can charge to solar charger.

The utility model adopts adjustment guide post (pencil 70 namely in the present embodiment) projection under sunlight, confirm the direction of illumination of sunlight, synchronous adjustment makes solar panel 30 just to sunlight, and the energy conversion rate of solar panel 30 reaches best, its structure is simple, easy to operate.

Fig. 1 to Fig. 4 discloses the comparatively preferred scheme of one of the present utility model, certain, is applicable to scheme of the present utility model and is not limited to as mentioned above, as solar charger can arrange the structure of multiple sub-housing 101; Each solar panel 30 also can in being connected in series or connection in series-parallel connected mode etc.; all meet scheme of the present utility model; concrete scheme is that those skilled in the art can be gently wield; just differ at this and one to schematically illustrate; of course; as long as meet the content in the utility model described in claim, change no matter what is done, modify, all belong to protection range of the present utility model.

Claims

1. a solar charger, comprise: main casing, sub-housing, be pivoted and connect the rotating shaft of main casing and sub-housing, be located at the electronic system in main casing, the storage battery be electrically connected with this electronic system, solar panel, power output interface, described main casing and sub-surface of shell all install solar panel, described storage battery is located in main casing, described power output interface is located at main casing surface, it is characterized in that: also comprise guide post, described rotating shaft is hollow-core construction, described guide post carries out guide-localization through rotating shaft to the direction of solar panel.

2. solar charger according to claim 1, is characterized in that: described sub-housing is one or more.

3. solar charger according to claim 1 and 2, is characterized in that: the solar panel of main casing and sub-housing is connected in series or in parallel.

4. solar charger according to claim 1, it is characterized in that: the mains switch and the LED light that also comprise integral type, the housing of described mains switch is made up of transparent material, described LED light is embedded in the housing of the transparent material of described mains switch, the mains switch of described integral type and LED light are arranged on main casing surface, and mains switch and the LED light of described integral type are electrically connected with electronic system.

5. solar charger according to claim 1, is characterized in that: the solar panel surface of main casing and sub-housing is provided with protective clear layer.

6. solar charger according to claim 1, is characterized in that: also comprise and be provided with power input interface, and described power input interface is electrically connected with electronic system and is arranged on main casing surface.