Portable multi-function solar energy desk lamp
Technical field
The utility model relates to a kind of desk lamp, relates in particular to a kind of portable multi-function solar energy desk lamp.
Background technology
Solar cell was invented before 50 years, had experienced Tortuous Development Process, approximately can be divided into 3 periods: (1) phase at dawn (one eighties of the fifties in last century) conversion efficiency is low, costs an arm and a leg, and mainly is used as the power supply of satellite, beacon and electronic calculator etc.; (2) growth stage (1990-2000 a years) efficient improves, and uses to get into family and building; (3) (2000 one present) solar cell is expanded to the whole world expansion phase, and solar product is also coming to people's expansion of living day by day simultaneously.
Solar cell has utilized semi-conductive photoelectric effect, is called quantum effect, is a kind of semi-permanent electric phenomenon that has.Solar energy is inexhaustible, and is clean energy resource, does not have noise, does not discharge carbon dioxide, and this ability source green and environment-friendly meets the development trend of current social energy-saving and emission-reduction.The material that constitutes solar cell mainly is a silicon, is the chemical element more than second on earth, aboundresources.
Along with the progress of expanding economy, society, people propose increasingly high requirement to the energy, and seeking new forms of energy becomes the urgent problem that current mankind faces.Solar energy is the energy of the black mole nuclear fusion reaction process generation continuously on solar interior or surface.Though solar electrical energy generation receives round the clock, weather, the influence in season, can carry out dispersedly, generates electricity respectively so it is suitable for every family; Mostly existing existing desk lamp is Alternating Current Power Supply, is only having the indoor of power supply to use, though available powered battery in most portable desk lamp; But be mostly powered battery in most desk lamps, have plenty of the common batteries desk lamp, scrap after battery uses up and not only can't recycle but also cause and encircled environment pollution; Energy waste; Though the lithium battery power supply desk lamp is also arranged,, just can charge but must take in the indoor supply socket can supply to discharge and recharge; Comparatively bother; This portable multi-function desk lamp can need only at non-transformer or under no electric situation and charge whenever and wherever possible, and meeting some does not have electric emergent charging desk lamp for a long time out of doors, but also can in the process of charging, for other mini-plants electric energy be provided.For solving the deficiency of portable desk lamp in the power supply power supply; The portable desk lamp that has has adopted solar powered; Utility model like notification number 201302091y is exactly to utilize the example of solar powered portable desk lamp; Be on 2750171 the solar portable formula desk lamp loose contact problem to be released portable flip structure solar energy desk lamp at notification number, but use not too flexiblely that the utility model solar energy multifunctional desk lamp can adopt throwing light on of folding bracket multi-angle; But solar panel also multi-angle rotation reaches solar energy utilization ratio maximum and can also supply some small-sized electronic products to carry out emergency service on this basis; Also can place the small-sized thing that some are lost easily in the receiver,, carry very convenient after whole desk lamp is folding like stationery part key small hanging etc.The embedded foldable structure portable type solar energy of the utility model desk lamp for this reason.
Summary of the invention
The purpose of the utility model is to provide a kind of portable multi-function solar energy desk lamp, adopts solar electrical energy generation and need not use ac-powered or use alternating current charging.
The utility model is realized like this; It comprises casing, circuit control panel, battery, USB interface, gauge tap, LED lamp, solar panel, rotary type support; It is characterized in that casing is respectively two-layer up and down, following layer box body is provided with drawer, is connected with circuit control panel in the last layer box body; Circuit control panel connects battery, several USB interfaces and gauge tap respectively; Battery connects LED lamp and solar panel respectively, and the sidewall of said casing is connected with an end of rotary type support, and the other end of rotatable support frame connects the LED lamp; Rotary type support and LED lamp can be positioned over the casing upper strata after drawing in, and the case lid inner surface of casing is arranged solar cell.
The technique effect of the utility model is: adopt embedded accordion structure; Easy to carry; Possessed simultaneously take in, supply power, multiple function such as charging, not only can be used for people's daily night lighting, be specially adapted to long-time outdoor study of people or camper or the resident of remote districts uses; Because solar energy is the novel pollution-free environmental protection energy, is expected in people's daily life, extensively promote the use of.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Casing 2, circuit control panel 3, battery 4, USB interface 5, gauge tap 6, LED lamp 7, solar panel 8, rotary type support in the drawings, 1.
The specific embodiment
As shown in Figure 1, the utility model realizes that like this it is two-layer up and down that casing 1 is respectively; Following layer box body is provided with drawer; Be connected with circuit control panel 2 in the last layer box body, circuit control panel 2 connects battery 3, several USB interfaces 4 and gauge tap 5 respectively, and battery 3 connects LED lamp 6 and solar panel 7 respectively; The sidewall of said casing 1 is connected with an end of rotary type support 8; The other end of rotatable support frame 8 connects LED lamp 6, and rotary type support 8 can be positioned over casing 1 upper strata after drawing in LED lamp 6, and the case lid inner surface of casing 1 is arranged solar cell 7.