CN205669709U - Solar energy intelligent desk lamp - Google Patents

Abstract

The utility model discloses a kind of solar energy intelligent desk lamp, including solar panel, lithium ion battery, controller, base, fixed support, hinge, folding rack, vanity mirror, infrared sensing module, thermal module, display module, clock module, lamp holder module and USB interface.Described solar panel is connected with controller, controller is bi-directionally connected with lithium ion battery, infrared sensing module, thermal module, display module, clock module, lamp holder module and USB interface are connected with controller respectively, solar panel and display module are placed on the upper surface of base, and controller, lithium ion battery are placed on inside the lower base of solar panel.This intelligent desk lamp, by judging that the signal of infrared sensing module opens and closes desk lamp automatically, can also be made up for Ms by the vanity mirror on fixed support or refine the make-up, environmental protection, pollution-free and easy to use.

Description

Solar energy intelligent desk lamp

Technical field

This utility model relates to a kind of lighting engineering, particularly relates to a kind of solar energy intelligent desk lamp technical field.

Background technology

Desk lamp has various pattern, in daily life, bends over one's desk working, plays important work in study etc. With, although but desk lamp pattern on market is many, but function is substantially illumination, and when needs desk lamp illuminates when, great majority are all It is with hands, desk lamp to be opened, again with hands, desk lamp is closed after being finished, sometimes cause the wave of electric energy because forgetting to close desk lamp Take.This invention uses infrared electronic technology, lamps on and off automatically, and desk lamp, also with vanity mirror, is convenient for people to use, fully Solar energy is utilized to power to desk lamp, energy-conservation and environmental protection.

Summary of the invention

The purpose of this utility model is to overcome for the problems referred to above, it is provided that a kind of energy-conserving and environment-protective, automatically turn on and automatically Closedown, solar energy intelligent desk lamp easy to use.

For achieving the above object, this utility model is achieved through the following technical solutions.

A kind of solar energy intelligent desk lamp, it is characterised in that: include solar panel, lithium ion battery, controller, the end Seat, fixed support, hinge, folding rack, vanity mirror, infrared sensing module, thermal module, display module, clock module, lamp holder Module and USB interface.Described solar panel is connected with controller, and controller is bi-directionally connected with lithium ion battery, infrared Sensing module, thermal module, display module, clock module, lamp holder module and USB interface are connected with controller respectively, fixing Frame is connected with folding rack by hinge, and folding rack is connected with lamp holder module by hinge.

Described vanity mirror is placed and secured in support bracket fastened interior survey, and described solar panel and display module are put Putting the upper surface at base, described controller and lithium ion battery are placed on below the solar panel of base upper strata.

Described lamp holder module includes outer housing and inner cover, is embedded in no less than 10 LED electricity-saving lamps at inner cover.

Described thermal module is temperature sensor chip DS18B20, and described DS18B20 is embedded in the left side of base Along inner.

Described controller includes microprocessor, charging circuit, discharge circuit, drive circuit, signal processing module, charging Circuit, discharge circuit, drive circuit, signal processing module are connected with microprocessor respectively.

Described infrared sensing module includes pyroelectric infrared sensor, photoconductive resistance, BISS0001 composition, and pyroelectricity is red Outer sensor, photoconductive resistance, it is connected with BISS0001 respectively.

Described pyroelectric infrared sensor and photoconductive resistance are embedded in the front end outer side edge of base.

Described BISS0001 is by operational amplifier, voltage comparator, state controller, intervalometer time delay and envelope That lock time timer forms and with BISS0001 as core signal processing circuit.

It is empty that described folding rack includes in the middle of trapezoid support and rectangle support, trapezoid support and rectangle support, two It is connected through the hinge between person.

The beneficial effects of the utility model are: this utility model provides a kind of solar energy intelligent desk lamp, by sensing people The infrared ray that body sends controls the on and off of desk lamp automatically, and regulation trapezoid support and rectangle support can change the height of desk lamp And with the distance of people, can also be by its folded segment save space, the vanity mirror on fixed support can meet the dressing of Ms and beat Play the part of, sufficiently utilize solar powered, energy-conservation and environmental protection.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is control structure block diagram of the present utility model.

Fig. 3 is the structured flowchart of controller of the present utility model.

Fig. 4 is the FB(flow block) that this utility model intelligent desk lamp is opened.

In figure: 1 is controller, 2 is solar panel, and 3 is lithium ion battery, and 4 is lamp holder module, and 5 is infrared sensing Module, 6 is thermal module, and 7 is clock module, and 8 is display module, and 9 is USB interface, and 10 is base, and 11 is fixed support, 12 For vanity mirror, 13 is hinge, and 14 is trapezoid support, and 15 is rectangle support.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and creation characteristic clearer, below in conjunction with the accompanying drawings, right This utility model is described in further detail.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of solar energy intelligent desk lamp, including solar panel 2, lithium ion battery 3, control Device 1 processed, base 10, fixed support 11, hinge 13, folding rack (trapezoid support 14, rectangle support 15), vanity mirror 12, infrared Sensing module 5, thermal module 6, display module 8, clock module 7, lamp holder module 4 and USB interface 9.Described solaode Plate 2 is connected with controller 1, and controller 1 is bi-directionally connected with lithium ion battery 3, infrared sensing module 5, thermal module 6, display mould Block 8, clock module 7 and USB interface 9 are connected with controller 1 respectively, and fixed support 11 is by hinge 13 with trapezoid support 14 even Connecing, trapezoid support 14 is connected with rectangle support 15 by hinge 13, and rectangle support 15 is connected with lamp holder module 4.Controller 1 is placed Below base 10 upper strata solar panel 2, controller 1 includes microprocessor, charging circuit, discharge circuit, driving electricity Road, signal processing module, charging circuit, discharge circuit, drive circuit, signal processing module are connected with microprocessor respectively, fill Electricity circuit on one side connects solar panel 2 and USB interface 9, and the other end connects lithium ion battery 3；Discharge circuit one end connects Lithium ion battery 3, the other end connects lamp holder module 4；Lithium ion battery 3 is also for the work energy needed for the offer of other module.Micro- Processor use by atmel corp research and development release AVR series monolithic, this model be ATmega48 it be use essence The 8-bit High-Speed microprocessor of letter instruction set, 23 programmable input/output ports, majority has the second function, driving force By force, the 6 programmable PWM of tunnel resolution, 8 10, tunnel ADC, low-power consumption, running voltage exists: 1.8V～5.5V, it is possible to work reliably Making under rugged environment, solar panel 2 is placed on the upper surface of base 10, and lithium ion battery 3 is placed on base 10 Below layer solar cell plate 2, solar panel 2 receives the irradiation of luminous energy, converts light energy into electric energy at charging circuit Effect under by this electrical power storage in lithium ion battery 3.

As shown in Figure 4, infrared sensing module 5 includes pyroelectric infrared sensor 501, photoconductive resistance 502, BISS0001, Pyroelectric infrared sensor 501, photoconductive resistance 502 are connected with BISS0001 respectively, and BISS0001 is by operational amplifier, voltage ratio That relatively device, state controller, intervalometer time delay and blocking time intervalometer form and with BISS0001 as core signal Process circuit.Pyroelectric infrared sensor 501 and photoconductive resistance 502 are embedded in the front end outer side edge of base 10, it is simple to connect The collection of letters number is with photosensitive, and pyroelectric infrared sensor 501 is especially sensitive to the infrared ray of human body radiation, enters its sensing when there being people Time in region, pyroelectric infrared sensor 501 will produce voltage signal, through the signal processing electricity with BISS0001 as core Road, is amplified this signal and filters, and to prevent the signal in the external world from producing interference, this signal is converted into digital signal conveying To the signal processing module in controller, it is simple to microprocessor analysis judges.The resistance of photoconductive resistance 502 is by extraneous intensity of illumination Impact very big, when extraneous intensity of illumination is stronger, photoconductive resistance 502 resistance is the least, at the signal with BISS0001 as core Reason electric circuit inspection is to low level, thus forbids the signal of pyroelectric infrared sensor 501, owing to light is stronger, it is not necessary to open Desk lamp is illuminated, and now lamp holder module 4 is not had signal to export by microprocessor；When extraneous intensity of illumination is more weak, photosensitive electricity Hindering 502 resistances very big, the signal processing circuit with BISS0001 as core detects high level, starts pyroelectric infrared sensor The signal of 501, this signal is judged by microprocessor analysis after signal processing module is nursed one's health again, to lamp holder module 4 and electric discharge electricity Road output control signal turn on lights head module 4, the supply of the electric energy in lithium ion battery 3 lamp holder module under the effect of discharge circuit 4, light LED electricity-saving lamp 403, when personnel leave desk lamp, pyroelectric infrared sensor 501 gathers this signal through microprocessor mould Judged by microprocessor analysis again after block conditioning, lamp holder module 4 and discharge circuit are exported contrary control signal and closes lamp holder Module 4, LED electricity-saving lamp 403 extinguishes, and lamp holder module 4 includes outer housing 401 and inner cover 402, is embedded in no less than 10 at inner cover 402 Individual LED electricity-saving lamp 403, this electricity-saving lamp light efficiency soft, little power consumption high, photochromic, life-span length, non-maintaining, nothing sudden strain of a muscle unidirectional current work, right Eyes play a very good protection, environmental protection.Lamp holder module 4 is connected with rectangle support 15 by hinge 13, rectangle support 15 are connected with trapezoid support 14 by hinge 13, and trapezoid support 14 is connected with fixed support 11 by hinge 13, fixed support 11 Being placed on base 10, the mid portion of trapezoid support 14 and rectangle support 15 is empty, is so possible not only to save material, subtracts The weight of light desk lamp, can by the folding of hinge 13, trapezoid support 14, rectangle support 15 is regulated, change lamp holder module 4 away from From the position of people, the height of desk lamp, better meet people illumination needs, by trapezoid support 14, the folding of rectangle support 15 Folded regulation, can fold desk lamp fixed support 11 part above, saves space, and LED electricity-saving lamp brightness is high and saves Energy environmental protection, is the preferable illuminator of family.

Vanity mirror 12 is placed and secured in the interior survey of fixed support 11, is combined together with desk lamp by vanity mirror 12, decorates Desk lamp also saves space simultaneously, desk lamp can be placed on being illuminated Anywhere and making up all right of family, be placed on Can make up with convenient Ms on dressing table, use of refining the make-up, man can also dress up, when light ratio facing to vanity mirror In the case of dimer or evening, need to carry out making up, refine the make-up or somewhat dressing up, when people comes into pyroelectric infrared-sensing district Time desk lamp open automatically, illuminate vanity mirror, conveniently make up, refine the make-up or dress up, when make up, the people that refines the make-up or complete one's dressing leave platform During lamp, desk lamp extinguishes automatically, has saved people and has felt about in the dark and begin a theatrical performance lamp and close desk lamp when leaving, has saved electric energy.

Display module 8 is placed on the upper surface front end of base 10, doozy place, the information shown by this module People can be allowed to see very easily, and display module 8 uses LCD1602 liquid crystal to be also 1602 character mode lcds, and it is a kind of special Door is used for showing the dot matrix type Liquid Crystal Module of letter, numeral, symbol etc., and its volume is little, low in energy consumption, refers to that the content of display is 16X2, i.e. can show two row, often 16 character liquid crystal module display characters of row and numeral.By leading to microprocessor Letter, comprehensively analyzes through microprocessor after the information of signal processing module collection being nursed one's health, judges, final result is in display Show in module 8.

Thermal module 6 uses temperature sensor chip DS18B20 to measure room temperature, is embedded by DS18B20 sensor In the left side edge of base 10, real-time is acquired indoor temperature information.DS18B20 simple in construction, can measure Temperature is in the range of-55 DEG C～125 DEG C, and the resolution of measurement is 0.0625 DEG C, only three pins, uses single bus with micro- Processor communicates, the knot that the data message of collection is comprehensively analyzed by microprocessor, processed after signal processing module is nursed one's health Temperature is also shown by fruit by display module 8.

Clock module 7 uses a kind of high-performance, low-power consumption, band RAM and the internal battery that DALLAS company of the U.S. releases Real-time clock DS12887 chip, is placed on below the inner solar panel of base 10 2, with controller 1 by DS12887 chip Be connected, can automatically to the second, point, time, day, week, month, year count, accurate timing can be accomplished.This chip can be in outside Continue timing in the case of power cut-off, in the case of there is no externally fed, can timing more than 10 years continuously, can facilitate Carry out data communication with microprocessor, microprocessor by the clock data of this chip by display module by the real-time time and Date shows, is convenient for people to know current time and date timely.

USB interface 9 uses the USB2.0 interface of standard, is arranged on the outer on the left of base 10 by USB2.0 interface, side Just it is attached with the external world.Overcast and rainy when running into continuous print, illumination wretched insufficiency, the electric energy in lithium ion battery 3 requires supplementation with In the case of, utilize small charger that civil power is converted to the voltage that USB interface 9 identifies, give lithium-ion electric by USB interface 9 Charge in pond 3, it is ensured that solar energy desk lamp normally works in the case of vile weather.

Claims (9)

1. a solar energy intelligent desk lamp, it is characterised in that: described solar energy intelligent desk lamp includes solar panel (2), lithium Ion battery (3), controller (1), base (10), fixed support (11), hinge (13), folding rack, vanity mirror (12), infrared Sensing module (5), thermal module (6), display module (8), clock module (7), lamp holder module (4) and USB interface (9)；Described Solar panel (2) be connected with controller (1), controller (1) is bi-directionally connected with lithium ion battery (3), infrared sensing mould Block (5), thermal module (6), display module (8), clock module (7), lamp holder module (4) and USB interface (9) respectively with controller (1) connecting, fixed support (11) is connected with folding rack by hinge (13), and folding rack passes through hinge (13) and lamp holder module (4) connect.

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described vanity mirror (12) is placed and fixes In the interior survey of fixed support (11), described solar panel (2) and display module (8) are placed on the upper table of base (10) Face, described controller (1) and lithium ion battery (3) are placed on lower base (10) the inside of solar panel (2).

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described lamp holder module (4) includes outer housing (401) and inner cover (402), it is embedded in no less than 10 LED electricity-saving lamps (403) at inner cover (402).

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described thermal module (6) is that temperature passes Sensor chip DS18B20, described DS18B20 are embedded in the left side edge of base (10).

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described controller (1) includes micro-process Device, charging circuit, discharge circuit, drive circuit and signal processing module, charging circuit, discharge circuit, drive circuit and signal Processing module is connected with microprocessor respectively.

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described infrared sensing module (5) includes Pyroelectric infrared sensor (501), photoconductive resistance (502) and BISS0001, pyroelectric infrared sensor (501) and photoconductive resistance (502) it is connected with BISS0001 respectively.

Solar energy intelligent desk lamp the most according to claim 6, it is characterised in that: described pyroelectric infrared sensor (501) it is embedded in the front end outer side edge of base (10) with photoconductive resistance (502).

Solar energy intelligent desk lamp the most according to claim 6, it is characterised in that: described BISS0001 is by operation amplifier Device, voltage comparator, state controller, intervalometer time delay and blocking time intervalometer composition.

Solar energy intelligent desk lamp the most according to claim 1, it is characterised in that: described folding rack includes trapezoid support (14) it is and rectangle support (15), empty in the middle of trapezoid support (14) and rectangle support (15).