CN201134477Y

CN201134477Y - Foldable solar electric charger

Info

Publication number: CN201134477Y
Application number: CNU2007201867832U
Authority: CN
Inventors: 陈端典
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-31
Filing date: 2007-12-31
Publication date: 2008-10-15
Anticipated expiration: 2017-12-31

Abstract

The utility model provides a folding solar charger which aims to the problem that the exiting solar charger is too thick, resulting in overlarge volume. The provided folding solar charger comprises a solar silicon plate and a shell. The solar silicon plate is arranged in the shell, the shell comprises two or more sub-shells, edges of the sub-shells are in rotational connection, thereby the shell is enabled to be bendable, the lateral wall of the sub-shell is provided with a sliding fixing part which is detachably and fixedly connected with the sub-shell, and the sliding fixing part fixes the solar silicon plate inside the sub-shell. The folding solar charger provided by the utility model can reduces thickness of the solar charger, and is simple in structure and low in production cost, thereby facilitating carrying.

Description

The folding solar charger

Technical field

This practicality relates to a kind of folding solar charger.

Background technology

Solar energy more and more is subjected to everybody welcome as a kind of clean energy resource.Having only large-scale, fixing solar charger in the past, is that the other forms of energy uses with conversion of solar energy.Along with the development of technology, solar charger is miniaturization day by day, even can carry, and comes to be cell-phone charging now.Be electrically connected between the solar energy silicon wafer plate that but existing small-sized solar charger volume is big, package unit is thicker, can not increase solar energy silicon wafer plate quantity, each sub-housing is interior, the mode that adopts is that each sub-housing relevant position is provided with a sheet metal, and the contact of the sheet metal of sub-housing makes the solar energy silicon wafer plate in each sub-housing form the loop when shell is opened.The very easily loose contact of this mode, and very easily damage.

The utility model content

At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of folding solar charger, and simple in structure, and low cost of manufacture is more convenient for carrying.

In order to achieve the above object, the utility model proposes a kind of folding solar charger, comprising:

Solar energy silicon wafer plate and shell, described solar energy silicon wafer plate is arranged in the described shell; Described shell comprises two or two sons with upper shell, and described sub-housing edge connects with rotating manner can fold described shell; Described solar energy silicon wafer plate positive pole, negative pole are positioned at solar energy silicon wafer plate side edge; Described sub-housing sidewall is provided with the slide block fixture, and described slide block fixture is fixed on described solar energy silicon wafer plate in the described sub-housing with dismountable the fixedlying connected of described sub-housing, described slide block fixture.

Preferred as technique scheme, described solar energy silicon wafer plate positive pole, negative pole are positioned at solar energy silicon wafer plate side edge; Be provided with lead in the described sub-housing, described lead is connected with positive pole, the negative electricity of described solar energy silicon wafer plate respectively.

Preferred as technique scheme, described sub-housing outer wall correspondence position is provided with the rotating shaft and the axle sleeve of steel pipe socket, is provided with the connection lead in the described rotating shaft, and described lead connects the electrode of the solar energy silicon wafer plate in the close sub-housing to form the loop.

Preferred as technique scheme, the corresponding fixed-site of described sub-outside is provided with magnet, when described shell is folding when packing up by described magnet contact so that sub-housing fix.

Preferred as technique scheme, described magnet is arranged between described slide block fixture and the described sub-housing, so that described slide block fixture and described sub-housing are fixed.

The utility model proposes a kind of folding solar charger.The solar charger of prior art is because electrode is provided with solar energy silicon wafer plate, and therefore the bottom must reserve the space that is connected with lead, causes shell thicker, the problem that volume is excessive.The solar energy silicon wafer plate positive pole of the solar charger that the utility model proposes, negative pole are positioned at solar energy silicon wafer plate side edge.The folding solar charger that the utility model proposes can reduce the device thickness of solar charger, and simple in structure, and low cost of manufacture is more convenient for carrying.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, to the detailed description of the present utility model, described and other purposes of the present utility model, feature and advantage will be apparent.

Description of drawings

Fig. 1 is the utility model preferred embodiment structural representation;

Fig. 2 is sub-housing parts decomposing schematic representation.

Embodiment

Below in conjunction with accompanying drawing this practicality is described further.

The utility model preferred embodiment as depicted in figs. 1 and 2, solar energy silicon wafer plate 1 and shell 3, solar energy silicon wafer plate 1 is arranged in the shell 3; Shell 3 comprises that three interconnect and folding sub-housing 2; As shown in Figure 2, at the intracavity sidewall of sub-housing 2 slide block fixture 21 is set, slide block fixture 21 adopts plastics to make, and can certainly adopt such as the material that can not scratch solar energy silicon wafer plate 1 of rubber one class and make.Slide block fixture 21 is fixed on solar energy silicon wafer plate 1 on the sub-housing 2, so just needn't use the sub-shell structure at the bottom of traditional lid/box, and only need with solar energy silicon wafer plate 1 can being fixed in the shell 3 at the bottom of the box and along the vertically extending slide block fixture 21 of box downside wall, reduced the thickness of box body, make structure more simple simultaneously, reduced cost.

Simultaneously, solar energy silicon wafer plate 1 positive pole, negative pole are positioned at solar energy silicon wafer plate side 1 edge in the utility model preferred embodiment, be provided with lead 4 in the sub-housing 2, as shown in Figure 2, lead 4 connects positive pole, the negative pole of solar energy silicon wafer plate 1 respectively, with in each sub-housing 2 solar energy silicon wafer plate 1 be electrically connected to form the loop.So just need not reserve ccontaining lead 4 in space and solder joint at sub-housing bottom, that sub-housing 2 can be done is thinner, can further reduce the thickness of sub-housing.

Simultaneously, adopt sheet metal to connect easy loose contact and the flimsy problem that causes in order to solve to adopt between the prior art neutron housing, the utility model preferred embodiment such as Fig. 2, adopt the rotating shaft and the axle sleeve 22 of socket in sub-housing 2 junctions, and lead 4 is arranged on wherein, so both solved the problem of easy loose contact in the prior art, holding simultaneously/sub-housing 2 rotates and can not damage lead 4 when closing shell.Simultaneously, this structure can allow the user according to the sub-housing 2 of the increase in demand/minimizing of oneself.Because the corresponding part of sub-housing 2 all is provided with rotating shaft/axle sleeve, only need will increase the rotating shaft/axle sleeve socket of rotating shaft/axle sleeve and original sub-housing 2 of sub-housing 2 during increase newly, the electrode that will increase the solar energy silicon wafer plate 1 of sub-housing 2 then newly is electrically connected with the respective electrode of the solar energy silicon wafer plate 1 of original sub-housing 2 by lead 4, just can increase solar energy silicon wafer plate 1 by increasing sub-housing 2, with this surface area that increases solar charger, reach better effect.

As shown in Figure 2, be provided with magnet 23 at the opposite position of sub-housing 2, when shell 3 is closed, magnet 23 joints with by magnetic force stator housing 2 so that three sub-housings 2 are fixing can not get loose.As shown in Figure 2, magnet 23 can be arranged between slide block fixture 21 and the sub-housing 2, leave the groove of ccontaining magnet 23 respectively at the correspondence position of slide block fixture 21 and sub-housing 2, magnet 23 just can fixedly prevent from slide block fixture 21 and sub-housing 2 to get loose like this.

Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of claim of the present utility model.

Claims

1, a kind of folding solar charger comprises: solar energy silicon wafer plate and shell, and described solar energy silicon wafer plate is arranged in the described shell; Described shell comprises two or more sub-housings, and described sub-housing edge connects with rotating manner can fold described shell;

It is characterized in that:

Described sub-housing sidewall is provided with the slide block fixture, and described slide block fixture is fixed on described solar energy silicon wafer plate in the described sub-housing with dismountable the fixedlying connected of described sub-housing, described slide block fixture.

2, folding solar charger according to claim 1 is characterized in that, described solar energy silicon wafer plate positive pole, negative pole are positioned at solar energy silicon wafer plate side edge; Be provided with lead in the described sub-housing, described lead is connected with positive pole, the negative electricity of described solar energy silicon wafer plate respectively.

3, folding solar charger according to claim 1, it is characterized in that, described sub-housing outer wall correspondence position is provided with the rotating shaft and the axle sleeve of socket, is provided with the connection lead in the described rotating shaft, and described lead connects the electrode of the solar energy silicon wafer plate in the close sub-housing to form the loop.

4, folding solar charger according to claim 1 is characterized in that, the corresponding fixed-site of described sub-outside is provided with magnet, when described shell is folding when packing up by described magnet contact so that sub-housing fix.

5, folding solar charger according to claim 4 is characterized in that, described magnet is arranged between described slide block fixture and the described sub-housing, so that described slide block fixture and described sub-housing are fixed.