CN2544421Y

CN2544421Y - Solar energy electricity recharger

Info

Publication number: CN2544421Y
Application number: CN 02231615
Authority: CN
Inventors: 黄肇基
Original assignee: FANGCHU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: FANGCHU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2002-04-23
Filing date: 2002-04-23
Publication date: 2003-04-09
Anticipated expiration: 2012-04-23

Abstract

The utility model relates to a solar charger, which is characterized in that: a solar charger is added to electronic products such as personal digital assistants (PDA), notebook computers or mobile telephones, etc. The solar device is used for collecting the energy from the sun or a light source indoor and converting the light energy collected into electrical energy, and then a battery of the electronic product is charged by a charging control circuit. Thus, the utility model can effectively prolong the service life of electronic products, and further can save the additional carrying of transformers and the inconvenient use of battery chargers or spare batteries.

Description

A kind of solar charging device

Technical field

The utility model relates to a kind of solar charging device.

Background technology

Modern electronic product has been attained boundary with rapid changepl. never-ending changes and improvements, especially the Related product of being correlated with and communicating by letter with computer in recent years is the most flourish, for example: PDA (personal digital assistant), notebook computer and Mobile-phone (mobile phone) ... Deng, this series products development trend has a common characteristic: light, thin, short, little portable product, for reaching this purpose, a reduction is done with its supply unit by the chamber of commerce of manufactory, also be the battery of its product is done reduction on the volume or the reduction on the weight, to meet the requirement of modern to this series products, but just generally speaking, the research and development application of dealer institute is about a few hours service time to the dozens of hour in the battery that this electronic product is provided, difference wherein is the size that depends on battery capacity, whether the place to use of communication products the power consumption degree of the good and electronic product of signal, for general user, the up time of electronic product is very importantly, even have influence on the wish that the consumer buys this electronic product, if desire increases the operating time of above-mentioned electronic product, can only be with a reserve battery to change more, or the transformer that carries the electronic product special use connects AC power, but be that the former or the latter must carry in addition and increase some inconvenience, and when using electronic product when if the plug of no alternating current provides follow-up electric power, the data that may cause using have little time to store and run off, and the user can be beaten breast and stamp feet between a period of time.

The utility model content

Based on the shortcoming that solves the above prior art, main purpose of the present utility model is to provide a kind of solar charging device, it provides at the power supply at electronic product, be equipped with solar energy equipment as another available power supply, and the battery of electronic product inside is done charging, and do not need to connect in addition AC energy or use another standby battery can reach the long-time operation electronic product time.

In order to achieve the above object, a kind of solar charging device of the present utility model comprises: a solar panel can collect a sunlight or an indoor light source, and the luminous energy that it received is convertible into electric energy.One charging control circuit is done a control and treatment with the electric energy that solar panel is collected, so that its battery that can be provided with the inside of PDA is done a charging.A connector is connected in the charging slot of PDA, and can replace different adapter connectors according to the structure of the charged interface of different PDA.

The utility model also provides the solar charging device of a kind of PDA of being applied to, be to be connected with leather sheath in the side of PDA, and a side surface of leather sheath is provided with solar panel, be connected with a holding wire and connector in the extension of the back of the body side of solar panel, and connector can be inserted in the charged interface of PDA, so that the inner set battery of this PDA is charged.

The utility model also provides the solar charging device of a kind of PDA of being applied to, it is characterized in that: be to be provided with in the side of PDA to be connected with leather sheath, and a side surface of leather sheath is provided with solar panel, be extended with a signal line in the back of the body side of solar panel, and this signal line can be directly connected in the charged interface of PDA inside, so that the inner set battery of this PDA is charged.

The utility model has the advantages that:

The utility model mainly is at a PDA(Personal Digital Assistant), notebook computer or mobile phone ... electronic product add a solar energy equipment, utilize this solar energy equipment to collect the energy of the sun or indoor light source, and the transform light energy of utilizing solar energy equipment to collect becomes electric energy, via the battery charge of a charging control circuit to this electronic product, and can effectively prolong service time of electronic product, and then can save the inconvenience of carrying transformer, battery charging equipment or reserve battery separately and use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is elaborated:

Fig. 1 is the enforcement illustration that the utility model solar charging device is external in an electronic product;

Fig. 2 is that the utility model is provided with solar panel and is connected in electronic product on leather sheath

Implement illustration;

Fig. 3 is that the utility model is provided with another enforcement illustration that solar panel is connected in electronic product on leather sheath;

Fig. 4 is the structure calcspar of the utility model solar charging device;

Fig. 5 is the johning knot composition that the utility model solar charging device adds the Freneau, Philip Morin lens.

Symbol description among the figure:

The 10-light source

The 11-solar energy equipment

The 12-solar panel

The 13-joint

14-PDA (personal digital assistant)

The 15-charged interface

The 20-leather sheath

The 22-solar panel

24-engages axle

The 26-connector

30-PDA

The 32-slot

The 34-charged interface

The 40-leather sheath

The 42-solar panel

The 44-signal line

50-PDA

The 60-solar energy equipment

The 62-solar panel

The 64-charging control circuit

The 66-connector

The 70-light source

72-Freneau, Philip Morin lens

The 74-support column

The 75-holding wire

The 76-solar energy equipment

The 78-solar panel

Embodiment

The utility model proposes a kind of solar charging device, it mainly is at a PDA(Personal Digital Assistant), notebook computer or mobile phone ... electronic product add solar energy equipment, utilize this solar energy equipment to collect the energy of the sun or indoor light source, and the transform light energy of utilizing solar energy equipment to collect becomes electric energy, via a charging system battery of this electronic product is done charging, and can effectively prolong service time of electronic product, and then can save the inconvenience of carrying standby charging device or reserve battery separately.

Please consult shown in Figure 1, it is the enforcement illustration that the utility model solar charging device is external in an electronic product, wherein solar energy equipment 11 is provided with a solar panel (SolarPanel) 12 on its surface, this solar panel 12 can receive the luminous energy of light source 10 (sunlight or indoor light source), and become (in following Fig. 3, doing a detailed explanation) behind the device of electric energy via transform light energy, be connected in the charged interface 15 of PDA (personal digital assistant) 14 via plug 13, so that the inner set battery of this PDA14 is charged, by setting by solar energy equipment 11, can effectively prolong as PDA 14 ... Deng the service time of electronic product, and can reduce the chance that electronic product can't use because of power shortage.

See also shown in Figure 2, be that the utility model is provided with the enforcement illustration that solar panel is connected in electronic product on leather sheath, wherein has a slot 32 in the side of PDA 30, just can embed the inside of this slot 32 for leather sheath 20 with the engaging axle 24 of its side, and a side surface of leather sheath 20 is provided with solar panel 22, extend in the back of the body side of solar panel 22 and to be connected with a holding wire and connector 26 (it is general technology, so do not described in the drawings), and connector 26 can be inserted in the charged interface 34 of PDA 30, so that these PDA 30 inner set batteries are charged, by on the PDA 30 exclusive configuration leather sheaths 20 solar panel 22 being set.The user all can be to the charging of PDA 30 internal cells, to prolong as PDA 30 in the time of using PDA 30 or non-use ... Deng the service time of electronic product.

See also shown in Figure 3, be that the utility model is provided with another enforcement illustration that solar panel is connected in electronic product on leather sheath, be connected with leather sheath 40 in the setting of the side of PDA 50, and a side surface of leather sheath 40 is provided with solar panel 42, be extended with a signal line 44 in the back of the body side of solar panel 42, (it is general technology and this signal line can be directly connected in the charged interface of PDA 50 inside, so do not described in the drawings), so that these PDA 50 inner set batteries are charged, prolong as PDA 30 to reach ... Deng the service time of electronic product.

Seeing also shown in Figure 4ly, is the structure calcspar of the utility model solar charging device, and wherein solar energy equipment 60 includes following member:

One solar panel 62 can collect sunlight or indoor light source, and the luminous energy that it received is convertible into electric energy.

One charging control circuit 64 is done control and treatment with the electric energy that solar panel 62 is collected, so that its battery that can be provided with the inside of PDA is done charging.

A connector 66 is connected in the charged interface of PDA, and can replace different adapter connectors according to the structure of the charging slot of different PDA.

See also shown in Figure 5, it is the johning knot composition that the utility model solar charging device adds the Freneau, Philip Morin lens, wherein Freneau, Philip Morin lens (FRENEL LENS) 72 are that a French physicist FRENEL invents, it generally is applied to the eyeglass of projector, its structure is to cut the concentric circles of drawing by many different angles to be constituted, when light passes through Freneau, Philip Morin lens 72, will produce the effect of optically focused, and can make luminous energy concentrate on certain specific less zone.Therefore, the utility model is used Freneau, Philip Morin lens 72 especially and is utilized a plurality of support columns 74 to be fixedly connected on the top of solar energy equipment 76, and the surface of solar energy equipment 76 is provided with the less solar panel of an area 78.Utilize this structure, light source 70 concentrates on solar panel 78 by the luminous energy of Freneau, Philip Morin lens 72, does output via holding wire 75 again.And the luminous energy that solar panel 78 is absorbed, just as the luminous energy that is received than large tracts of land Freneau, Philip Morin lens 72, so during fabrication, can effectively reduce the area of solar panel 78, therefore on manufacturing cost, also can therefore be applied to have great competitiveness in the selling market with the reduction of solar panel minimizing.

In above-mentioned disclosed Fig. 1 to Fig. 5; we can learn that the utility model is that a kind of solar charging device is provided; it provides at the power supply at electronic product; be equipped with solar energy equipment as another available power supply; and the battery of electronic product inside is done charging, and can reach the purpose of long-time operation electronic product, have the coml value; so proposition technology and structure are filed an application, and obtain the Protector of Patent Law with the Ji.

In sum, architectural feature of the present utility model and each embodiment disclose all in detail, fully demonstrate the utility model case all dark well-off creativeness of executing on purpose and effect, the value that has industry, and be utilization not seen before on the market at present, spiritual described according to Patent Law, the utility model case meets the requirement of utility model patent fully.

But the above, it only is preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model, promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. solar charging device, it mainly is to be applied to it is characterized in that on the PDA, comprising:

One solar panel can collect sunlight or indoor light source, and the luminous energy that it received is convertible into electric energy;

One charging control circuit is done control and treatment with the electric energy that solar panel is collected, so that it can be to the battery charge of PDA inside setting; And

A connector is connected in the charged interface of PDA, and can replace different adapter connectors according to the structure of the charging slot of different PDA.

2. solar charging device as claimed in claim 1 is characterized in that: this solar energy equipment can be used the Freneau, Philip Morin lens top that a plurality of support columns are fixedly connected on this solar energy equipment.

3. solar charging device that is applied to PDA, it is characterized in that: be to be connected with leather sheath in the side of PDA, and a side surface of leather sheath is provided with solar panel, be connected with a holding wire and connector in the extension of the back of the body side of solar panel, and connector can be inserted in the charged interface of PDA, so that the inner set battery of this PDA is charged.

4. solar charging device as claimed in claim 3 is characterized in that: the side of this PDA has slot, just can embed the inside of this slot for leather sheath with the engaging axle of its side.

5. solar charging device that is applied to PDA, it is characterized in that: be to be provided with in the side of PDA to be connected with leather sheath, and a side surface of leather sheath is provided with solar panel, be extended with a signal line in the back of the body side of solar panel, and this signal line can be directly connected in the charged interface of PDA inside, so that the inner set battery of this PDA is charged.