CN203814823U

CN203814823U - Solar-powered illuminating pencil box

Info

Publication number: CN203814823U
Application number: CN201320895472.9U
Authority: CN
Inventors: 邴松; 管天培
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-24
Filing date: 2013-12-24
Publication date: 2014-09-10
Anticipated expiration: 2023-12-24

Abstract

The utility model relates to a solar-powered illuminating pencil box for students in schools. The pencil box is characterized in that a weak light solar film is irradiated to generate electric energy, a storage battery is charged through a controller, a power supply is connected with or disconnected from an LED lamp after the controller makes a judgment through touch of two sensing chips, and the controller judges whether a load of a USB interface is existent or not to control whether the USB interface is connected with the power supply or not to achieve the purpose of intelligent charging. The pencil box is reasonable in structure, good in using effect, low in manufacturing cost, energy-saving and environmentally friendly.

Description

A kind of solar charging electric lighting writing case

Technical field

The utility model designs a kind of solar charging electric lighting writing case, particularly relates to a kind of solar charging electric lighting writing case that students is used in school.

Background technology

Writing case is the study article of students indispensability, the people are in order to allow students use conveniently, practical writing case, conceive and manufactured polytype writing case, along with social development writing case is excessive by being simple and easy to use to Multifunctional stationary case, the function of writing case is liked by students more and more, also very hommization of design, but because modern development in science and technology is rapid, students is also more and more higher to the requirement of writing case, along with language repeater, MP3, MP4, the use of the electronic products such as mobile phone, power supply has carried into a difficult problem, also there is the writing case that installs the sub-product charging of storage battery power supply additional, but it also needs external power supply to charge to writing case, use inconvenient and be easily restricted, illuminating lamp is not more provided, affected result of use.

Summary of the invention

The purpose of this utility model is to solve the problem that above writing case exists, and a kind of solar energy real time charging is provided, with low cost, touch control, and illumination is convenient, intelligent charge, the writing case of environmental protection and energy saving.

Principle of the present utility model: be mainly to utilize the generating of low light level solar energy membrane, the charge in batteries by controller to writing case, the object that can provide illumination can charge to electronic product is again provided.

Solar charging electric lighting writing case is placed on desk or other has the place of illumination, solar energy membrane is subject to illumination and produces electric energy, by controller to charge in batteries, controller is adjusted the size of charging voltage and charging current by judgement intensity of illumination, after battery is full of, controller can stop to charge in batteries, with this, protect the service life of battery, when needs throw light on, with finger, touch sensing chip one, controller is powered to LED lamp, LED lamp luminous lighting, can regulate by expansion link the height of LED lamp, expansion link with firm banking for being flexibly connected, expansion link can swing, to reach optimal illumination angle, when not needing to throw light on, with finger, touch sensing chip two, controller stops powering to LED lamp, LED lamp extinguishes lighting-off, when having electronic product to charge, the USB head of electronic product is inserted to USB interface, controller judgement has load to access backward USB interface power supply, the charging of realization to electronic product, electronic product charging is complete, pull out USB head, controller judgement load is eliminated, stop powering to USB interface, complete the charging to electronic product.

Content of the present utility model, a kind of solar charging electric lighting writing case, comprises power supply, illuminator, hinge one, hinge two, bottom and upper cover, is characterized in that: also comprise control system and charging system, described power supply is solar energy membrane, controller and battery, described solar energy membrane is low light level solar electrical energy generation diaphragm, described illuminator is by fixed support, expansion link and LED lamp form, and described control system is by controller, sensing chip one and sensing chip two form, described controller is that surface mount elements is assembled on plastic film, realize the Based Intelligent Control between each system, and there is short-circuit protection function, described charging system is comprised of controller and USB interface, described fixed support is arranged on the upper right quarter of bottom, and described expansion link bottom is connected with screw with fixed support and can swings, and described upper cover is by hinge one, hinge two is connected with bottom, and described solar energy membrane is arranged on the surface of upper cover, described controller, sensing chip one, sensing chip two is arranged on the inside of upper cover, described solar energy membrane, controller, sensing chip one, sensing chip two, battery, LED lamp and USB interface are for being electrically connected to.

The utility model produces electric energy by solar energy membrane, by controller, control to charge in batteries, by touching of 2 sensing chips, controller judges backward LED lamp power supply or stops power supply, by controller, judge the having or not of load of USB interface, control and whether to USB interface, power, to reach the object of intelligent charge.

The beneficial effects of the utility model are, utilize low light level solar energy membrane to produce electric energy, by controller, to charge in batteries, without external power supply, have solved power supply access problem, circuit simple and durable; Controller Intelligent control LED lamp or USB interface power supply or power-off, and there is short-circuit protection function, there is suburb to avoid personal injury accident, this utility model is rational in infrastructure, and result of use is good, low cost of manufacture and energy-conserving and environment-protective.

Accompanying drawing explanation

Accompanying drawing is the structural representation of solar charging electric lighting writing case of the present utility model.

In figure, 1, solar energy membrane; 2, controller; 3, sensing chip one; 4, sensing chip two; 5, battery; 6, LED lamp; 7, USB interface; 8, fixed support; 9, expansion link; 10, hinge one; 11, hinge two; 12, bottom; 13, upper cover.

The specific embodiment:

Introduce by reference to the accompanying drawings the utility model, the utility model is a kind of solar charging electric lighting writing case, comprises solar energy membrane 1, controller 2, sensing chip 1, sensing chip 24, battery 5, LED lamp 6 and USB interface 7, and each parts are for being electrically connected to.

LED lamp 6 is arranged on the top of expansion link 9, and expansion link 9 bottoms are connected on fixed support 8 by screw, and fixed support 8 is arranged on the upper right quarter of bottom 12, and expansion link preferably uses stainless steel material manufacture.

Solar energy membrane 1 is arranged on the surface of upper cover 13, and controller 2, sensing chip 1, sensing chip 24 are arranged on the inside of upper cover 13, and controller is that surface mount elements is assembled on plastic film.

Upper cover 13 is connected with bottom 12 by hinge 1, hinge 2 11, the most handy resistance to plastic material manufacture of falling of upper cover and bottom.

Above content is in conjunction with concrete preferred technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a solar charging electric lighting writing case, comprises power supply, illuminator, hinge one (10), hinge two (11), bottom (12) and upper cover (13), is characterized in that: also comprise control system and charging system, described power supply is solar energy membrane (1), controller (2) and battery (5), described illuminator is by fixed support (8), expansion link (9) and LED lamp (6) form, and described control system is by controller (2), sensing chip one (3) and sensing chip two (4) form, described charging system is comprised of controller (2) and USB interface (7), described fixed support (8) is arranged on the upper right quarter of bottom (12), described expansion link (9) bottom is connected with screw and can swings with fixed support (8), and described upper cover (13) is by hinge one (10), hinge two (11) is connected with bottom (12), and described solar energy membrane (1) is arranged on the surface of upper cover (13), described controller (2), sensing chip one (3), sensing chip two (4) is arranged on the inside of upper cover (13), described solar energy membrane (1), controller (2), sensing chip one (3), sensing chip two (4), battery (5), LED lamp (6) and USB interface (7) are for being electrically connected to.

2. solar charging electric lighting writing case according to claim 1, is characterized in that: described solar energy membrane (1) is low light level solar electrical energy generation diaphragm.

3. solar charging electric lighting writing case according to claim 1, is characterized in that: described controller (2) is assembled on plastic film for surface mount elements, realizes the Based Intelligent Control between each system, and has short-circuit protection function.