CN209415106U

CN209415106U - A kind of multifunctional portable type illumination reading lamp

Info

Publication number: CN209415106U
Application number: CN201920211354.9U
Authority: CN
Inventors: 李洪江
Original assignee: Sincere Promise Science And Technology Ltd Of Shenzhen
Current assignee: Sincere Promise Science And Technology Ltd Of Shenzhen
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2019-09-20
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a kind of multifunctional portable types to illuminate reading lamp, including illuminating reading lamp ontology, handle and lamp plate are provided on illumination reading lamp ontology, pcb board is provided in illumination reading lamp ontology, it is connect with lamp plate, input interactive module is provided on pcb board, electricity quantity display module, lamp plate drive module and MCU control module, input interactive module receives user's control and instructs and feed back to MCU control module, MCU control module is lighted according to the lighting lamp group that control instruction controls lamp plate drive module driving lamp plate for illuminating or driving the reading lamp group of lamp plate to light for reading lighting.The utility model by handle, MCU control module control the lighting lamp group on lamp plate light can provide it is portable according to Lu Gongneng, reading lamp group when reading on control lamp plate lights reading lighting function, user need to only buy a lighting apparatus, it can be achieved that two kinds of lighting apparatus function.

Description

A kind of multifunctional portable type illumination reading lamp

Technical field

The utility model relates to technical field of lighting devices, in particular to a kind of multifunctional portable type illuminates reading lamp.

Background technique

Lamp is a kind of household electrical appliance for being used to illuminate in people's life, and light is mainly concentrated on one by its working principle In pocket, concentrate light for illumination, in order to working and learning.Current indoor lamp is generally divided into the wall for room lighting The brightness of lamp or the desk lamp read for study, wall lamp and desk lamp is different, and the lamp bead of general desk lamp can be provided with the side of shadowless lamp Formula avoids hurting eyes, and wall lamp is generally warm tones, it is impossible to be used in reads and uses；Outdoor lamp is generally street lamp.But poor mountain The backward areas such as area, Africa, street lamp are difficult to popularize, and people go on a journey at night, need to buy flashlight again, or trip of feeling about in the dark, give Going out makes troubles, if separately purchasing flashlight, increases purchase cost height, also takes up parking space.It is therefore desirable to study one kind It can be for shining road and general lighting, while it again can be for the lamps and lanterns of reading lighting function.

Utility model content

Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of multifunctional portable type photographs Bright reading lamp can provide portable according to road and read function as needed.

In order to solve the above technical problems, the utility model takes following technical scheme:

A kind of multifunctional portable type illumination reading lamp, including reading lamp ontology is illuminated, it is set on the illumination reading lamp ontology It is equipped with handle and lamp plate, is provided with pcb board in the illumination reading lamp ontology, the pcb board is connect with lamp plate, on the lamp plate It is provided with lighting lamp group and reads lamp group, input interactive module, lamp plate drive module and MCU control are provided on the pcb board Module, the input interactive module receive user's control and instruct and feed back to MCU control module, the MCU control module according to The lighting lamp group of control instruction control lamp plate drive module driving lamp plate lights the reading lamp group point for illuminating or driving lamp plate It is bright for reading lighting.

The multifunctional portable type illuminates reading lamp, further includes battery, output interface module, charging module and electricity inspection Module is surveyed, when the electric power detection module detection battery capacity is lower than preset value, the MCU control module control charging module makes External power supply charges the battery；When output interface module accesses charging equipment, the MCU control module controls output interface Module charges to charging equipment.

In the described multifunctional portable type illumination reading lamp, the output interface module includes DC-DC converting unit and extremely A few DC interface, the DC interface are connect by DC-DC converting unit with MCU control module.

In the multifunctional portable type illumination reading lamp, the output interface module further includes USB interface and USB driving Unit, the USB interface are connect by USB driving unit with MCU control module.

The multifunctional portable type illumination reading lamp further includes the electricity quantity display module for showing battery capacity, described MCU control module includes MCU control chip, and the input interactive module includes control key, and one end of the control key connects MCU The 5th foot of chip, the other end ground connection of control key are controlled, MCU controls the 1st foot, the 2nd foot, the 6th foot the connection charging mould of chip Block, MCU controls the 17th foot of chip and the 20th foot connects electric power detection module, and MCU is controlling the 9th foot connection battery of chip just Pole, the 15th foot that MCU controls chip connect DC-DC converting unit, and the 16th foot that MCU controls chip connects USB driving unit, MCU controls the 13rd foot of chip and the 14th foot connects lamp plate drive module, the 8th foot of MCU control chip, the 10th foot and the 11 feet connect electricity quantity display module.

In the multifunctional portable type illumination reading lamp, the lamp plate drive module includes LED drive chip, the one or three Pole pipe, the second triode, the first inductance, Schottky diode, lamp plate interface, first resistor, second resistance, 3rd resistor, Four resistance, the 5th resistance and the 6th resistance, the LED drive chip the 1st foot connection Schottky diode anode, also by The anode of first inductance connection battery, the 2nd foot of the 3rd foot connection lamp plate interface of LED drive chip connect also by second resistance 4th foot on ground, the LED drive chip connects the 14th foot that MCU controls chip, the LED drive chip by first resistor The 5th foot connection Schottky diode cathode and lamp plate interface the 1st foot, the base stage of second triode passes through the 6th electricity 13rd foot of resistance connection MCU control chip, the collector of the second triode connect the base stage of the first triode by the 5th resistance, The emitter of second triode is grounded, the 3rd foot of the collector connection lamp plate interface of the first triode, the base stage of the first triode The emitter of the first triode and one end of 3rd resistor are connected by the 4th resistance, the other end connection battery of 3rd resistor Anode.

In the described multifunctional portable type illumination reading lamp, the charging module include charging input port, the first metal-oxide-semiconductor, Third transistor, the 4th triode, diode, the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, eleventh resistor, The base stage of twelfth resistor, thirteenth resistor and the 14th resistance, the 4th triode is defeated by the connection charging of the 7th resistance 1st foot of entrance, also by the 8th resistance eutral grounding, the 1st foot of the collector connection MCU control chip of the 4th triode, the 4th The emitter of triode is grounded, and the 6th foot of one end connection MCU control chip of the 9th resistance connects also by the tenth resistance Ground, the other end of the 9th resistance, one end of eleventh resistor, one end of thirteenth resistor and the first metal-oxide-semiconductor source electrode be all connected with The anode of battery and the 1st foot of charging input port, the base stage of the 4th triode connect eleventh resistor by twelfth resistor 2nd foot of the other end and MCU control chip, the collector of the 4th triode connect the another of thirteenth resistor by the 14th resistance The grid of one end and the first metal-oxide-semiconductor, the emitter ground connection of the 4th triode, the anode of the drain electrode connection diode of the first metal-oxide-semiconductor, The anode of the cathode connection battery of diode.

In the multifunctional portable type illumination reading lamp, the electric power detection module includes the 15th resistance and the 16th Resistance, the anode of one end connection battery of the 15th resistance, the of the other end connection MCU control chip of the 15th resistance 20 feet, the 17th foot that chip is controlled also by the 16th resistance connection MCU.

In the multifunctional portable type illumination reading lamp, the USB driving unit includes DC-DC converter, the second electricity Sense, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance, second 1st foot of 13 resistance, the 24th resistance and the second metal-oxide-semiconductor, the DC-DC converter passes through the second inductance connection battery 4th foot of anode, DC-DC converter connects the 16th foot that MCU controls chip, the DC-DC converter by the 17th resistance The 7th foot by the 18th resistance eutral grounding, the 6th foot of the DC-DC converter connects the of USB interface by the 19th resistance 1 foot, also by the 20th resistance eutral grounding, the grid of second metal-oxide-semiconductor connects MCU by the 24th resistance and controls chip 16th foot, also by the 23rd resistance eutral grounding, the collector of the second metal-oxide-semiconductor connects USB interface by the 21st resistance 4th foot, also by the 22nd resistance eutral grounding.

In the multifunctional portable type illumination reading lamp, the electricity quantity display module includes the 25th resistance, second 16 resistance, the 27th resistance, the 28th resistance, the first LED light, the second LED light, third LED light and the 4th LED light, The cathode of anode the second LED light of connection of first LED light connects the 11st that MCU controls chip by the 25th resistance Foot, the cathode of anode the 4th LED light of connection of third LED light connect the 10th that MCU controls chip by the 26th resistance Foot, the cathode of the first LED light, the anode of the second LED light, the cathode of third LED light, the 4th LED light anode pass through the 20th Seven resistance connect the 8th foot of MCU control chip.

Compared to the prior art, multifunctional portable type provided by the utility model illuminates reading lamp, including illumination reading lamp Ontology is provided with handle and lamp plate on the illumination reading lamp ontology, is provided with pcb board in the illumination reading lamp ontology, institute It states pcb board to connect with lamp plate, lighting lamp group is provided on the lamp plate and reads lamp group, input is provided on the pcb board and is handed over Mutual module, electricity quantity display module, lamp plate drive module and MCU control module, the input interactive module receive user's control and refer to MCU control module is enabled and feeds back to, the MCU control module controls the photograph of lamp plate drive module driving lamp plate according to control instruction Bright lamp group is lighted for illuminating or driving the reading lamp group of lamp plate to light for reading lighting.The utility model passes through handle, input Interactive module, lamp plate drive module, the lighting lamp group on MCU control module control lamp plate light can provide it is portable according to Lu Gongneng, Reading lamp group when reading on control lamp plate lights reading lighting function, enriches the function of equipment, user is made only to need to buy One lighting apparatus, it can be achieved that two kinds of lighting apparatus function, enhance the competitiveness of product.

Detailed description of the invention

Fig. 1 is the structural block diagram that multifunctional portable type provided by the utility model illuminates reading lamp.

Fig. 2 is the circuit diagram for the MCU control module that multifunctional portable type provided by the utility model illuminates reading lamp.

Fig. 3 is the circuit diagram for the charging module that multifunctional portable type provided by the utility model illuminates reading lamp.

Fig. 4 is the circuit diagram for the USB driving unit that multifunctional portable type provided by the utility model illuminates reading lamp.

Fig. 5 is the circuit theory for the DC-DC converting unit that multifunctional portable type provided by the utility model illuminates reading lamp Figure.

Fig. 6 is the circuit theory for the electricity quantity display module that multifunctional portable type provided by the utility model illuminates reading lamp Figure.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Multifunctional portable type provided by the utility model illuminates reading lamp, is illuminated, can also be put for walking by portable handle Reading lamp group is illuminated or lighted for reading lighting for general room upper in table comprising illumination reading lamp ontology, the illumination It is provided with handle and lamp plate on reading lamp ontology, several LED light groups are provided on lamp plate, that is, includes lighting lamp group and reading lamp Warm tones can be used in the lamp bead of group, lighting lamp group, and the arrangement mode of white or lamp bead, shape can be used in the lamp bead for reading lamp group At shadowless lamp, light is stronger, provides brightness needed for writing, read etc., since the lamp bead arrangement and structure of lamp plate are existing skill Art is not described further herein.

Referring to Fig. 1, being provided with pcb board (not shown), the pcb board and lamp plate in the illumination reading lamp ontology 100 (not shown)s connect, and input interactive module 10, electricity quantity display module 20, lamp plate driving mould are provided on the pcb board Block 30 and MCU module 40, the input interactive module 10, electricity quantity display module 20 and lamp plate drive module 30 are and MCU module 40 connections.

The input interactive module 10 receives user's control and instructs and feed back to MCU control module, the MCU control module Controlling lamp plate drive module 30 according to control instruction drives the lighting lamp group on lamp plate 100 to light for illuminating or driving lamp plate Reading lamp group on 100 is lighted for reading lighting.The utility model by handle, input interactive module, lamp plate drive module, Lighting lamp group on MCU control module control lamp plate, which is lighted, can provide portable according to Lu Gongneng, the readding on control lamp plate when reading It reads lamp group and lights reading lighting function, enrich the function of equipment, a lighting apparatus need to be bought, it can be achieved that two kinds by making user only The function of lighting apparatus enhances the competitiveness of product.

Please continue to refer to Fig. 1, the multifunctional portable type of the utility model illuminates reading lamp, further includes battery BAT1, output Interface module 50, charging module 60 and electric power detection module 70, battery BAT1, output interface module 50, charging module 60 and electricity Amount detection module 70 is connect with MCU module 40.

When the electric power detection module 70 detects battery BAT1 electricity lower than preset value, the MCU control module control is filled Electric module 60 makes external power supply charge to battery BAT1；When output interface module 50 accesses charging equipment, the MCU control Module controls output interface module 50 and charges to charging equipment.

In the present embodiment, the output interface module 50 includes DC-DC converting unit 501 and an at least DC interface J1, institute It states DC interface J1 to connect by DC-DC converting unit 501 with MCU control module, for external DC interface J1 equipment charge.

The output interface module 50 further includes USB interface J2 and USB driving unit 502, and the USB interface J2 passes through USB interface J2 is connect with MCU control module, for giving USB interface J2 equipment charge.

Referring to Figure 2 together, the MCU control module includes MCU control chip U1, and the input interactive module 10 includes The 5th foot of one end connection MCU control chip U1 of control key S1, the control key S1, the other end ground connection of control key S1, MCU The 1st foot, the 2nd foot, the 6th foot for controlling chip U1 connect charging module 60, and MCU controls the 17th foot and the connection of the 20th foot of chip U1 Electric power detection module 70, MCU control the anode of the 9th foot connection battery BAT1 of chip U1, and the 15th foot that MCU controls chip U1 connects Connect DC-DC converting unit 501, the 16th foot that MCU controls chip U1 connects USB driving unit 502, and MCU controls the of chip U1 13 feet and the 14th foot connect lamp plate drive module 30, the 8th foot, the 10th foot and the 11st foot connection electricity of the MCU control chip U1 Measure display module 20.

In the present embodiment, the integrated chip of model MM32F003 is can be used in MCU control chip U1, can also be used certainly, Other chips of identity function, the utility model to this with no restriction.The control key S1 is used to receive the control instruction of user, User's control instruction can be identified by control number.For example, when control key S1, which connects, to be pressed for the first time, the MCU controls core Piece U1 control reads lamp group and lights offer reading lighting function, and when control key S1, which connects, to be pressed again, the MCU controls chip U1 controls lighting lamp group and opens, and can provide conventional lighting at this time or provides the illumination functions that show the way by portable handle.Please join together Fig. 3 is read, the lamp plate drive module 30 includes LED drive chip U2, the first triode Q1, the second triode Q2, the first inductance L1, Schottky diode D1, lamp plate interface J3, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th The booster type LED drive chip U2 of model SY7200 can be used in resistance R5 and the 6th resistance R6, the LED drive chip U2. PNP triode can be used in first triode Q1, and when the base stage of the first triode Q1 is low level, the first triode Q1 is connected, institute Stating the second triode Q2 can be used NPN triode, and when the base stage of the second triode Q2 is high level, the second triode Q2 is connected.

LED drive chip U2, the first inductance L1, Schottky diode D1, first resistor R1 constitute booster circuit, give lamp plate Interface J3 provides supply voltage, the first triode Q1, the second triode Q2, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5 and the 6th resistance R6 constitute lighting and extinguishing for switching circuit control lamp plate interface J3.

The 1st foot of the LED drive chip U2 connects the anode of Schottky diode D1, also by the first inductance L1 connection The anode of battery BAT1, the 2nd foot of the 3rd foot connection lamp plate interface J3 of LED drive chip U2 connect also by second resistance R2 Ground, the 4th foot of the LED drive chip U2 control the 14th foot of chip U1 by first resistor R1 connection MCU, and the LED drives The cathode of the 5th foot connection Schottky diode D1 of dynamic chip U2 and the 1st foot of lamp plate interface J3, the second triode Q2's Base stage controls the 13rd foot of chip U1 by the 6th resistance R6 connection MCU, and the collector of the second triode Q2 passes through the 5th resistance The base stage of R5 the first triode of connection Q1, the emitter ground connection of the second triode Q2, the collector of the first triode Q1 connect lamp The 3rd foot of plate interface J3, the base stage of the first triode Q1 pass through the emitter of the 4th resistance R4 the first triode of connection Q1 and the One end of three resistance R3, the anode of the other end connection battery BAT1 of 3rd resistor R3.

When control key S1 receives reading lighting control instruction, the 14th foot of the MCU control chip U1 exports control Signal makes LED drive chip U2 work, and battery BAT1 voltage is increased and gives lamp plate interface J3, drives the reading lamp group point on lamp plate Bright, when control key S1 receives general lighting control instruction, the 13rd foot output high level signal of MCU control chip U1 makes the Two triode Q2 conducting, by the base stage of the first triode Q1 connect it is low for low level and be connected, connect the 3rd foot of lamp plate interface J3 Ground, so that the lighting lamp group on lamp plate 100 be made to light.

Referring to Fig. 4, the charging module 60 includes filling in the multifunctional portable type illumination reading lamp of the utility model Electric input port J4, the first metal-oxide-semiconductor Q3, third transistor Q4, the 4th triode Q5, diode D2, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth resistance R10, eleventh resistor R11, twelfth resistor R12, the electricity of thirteenth resistor R13 and the 14th Hinder R14.Wherein, the first metal-oxide-semiconductor Q3 is P-channel metal-oxide-semiconductor Q3, when its grid is low level, the first metal-oxide-semiconductor Q3 conducting.Third Triode Q4, the 4th triode Q5 are NPN triode, and when base stage is high level, third transistor Q4, the 4th triode Q5 are led It is logical.

The base stage of the 4th triode Q5 by the 1st foot of the 7th resistance R7 connection charging input port J4, also by the Eight resistance R8 ground connection, the 1st foot of the collector connection MCU control chip U1 of the 4th triode Q5, the transmitting of the 4th triode Q5 Pole ground connection, the 6th foot of one end connection MCU control chip U1 of the 9th resistance R9 are grounded also by the tenth resistance R10, the The other end of nine resistance R9, one end of eleventh resistor R11, the source electrode of one end of thirteenth resistor R13 and the first metal-oxide-semiconductor Q3 are equal The anode of battery BAT1 and the 1st foot of charging input port J4 are connected, the base stage of the 4th triode Q5 is connected by twelfth resistor R12 The other end of eleventh resistor R11 and the 2nd foot of MCU control chip U1 are connect, the collector of the 4th triode Q5 passes through the 14th The other end of resistance R14 connection thirteenth resistor R13 and the grid of the first metal-oxide-semiconductor Q3, the emitter ground connection of the 4th triode Q5, The anode of the drain electrode connection diode D2 of first metal-oxide-semiconductor Q3, the anode of the cathode connection battery BAT1 of diode D2.

When charge input port J4 external power supply when third transistor Q4 be connected, make MCU control chip U1 the 1st foot detect External power supply signal, the 2nd foot that MCU controls chip U1 export high level signal, lead the 4th triode Q5 and the first metal-oxide-semiconductor Q3 It is logical, make outside that can power to battery BAT1.

The electric power detection module 70 includes the 15th resistance R15 and the 16th resistance R16, the 15th resistance R15 One end connection battery BAT1 anode, the 15th resistance R15 the other end connection MCU control chip U1 the 20th foot, also lead to Cross the 17th foot of the 16th resistance R16 connection.It is divided by the 15th resistance R15 and the 16th resistance R16, controls core for MCU The 17th foot of piece U1 and the 20th foot are read, so that MCU controls the 2nd foot output of chip U1 when battery BAT1 electricity reaches 100% Low level signal ends the 4th triode Q5 and the first metal-oxide-semiconductor Q3, stops external power supply and charges to battery BAT1, when detection electricity When pond BAT1 electricity is lower than preset value, the 4th triode Q5 and the first metal-oxide-semiconductor Q3 is connected, fills external power supply to battery BAT1 Electricity.

Referring to Fig. 5, the USB driving unit 502 includes DC-DC converter U3, the second inductance L2, the 17th resistance R17, the 18th resistance R18, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, the 22nd resistance The 1st foot of R22, the 23rd resistance R23, the 24th resistance R24 and the second metal-oxide-semiconductor Q6, the DC-DC converter U3 pass through 4th foot of the anode of the second inductance L2 connection battery BAT1, DC-DC converter U3 is controlled by the 17th resistance R17 connection MCU 7th foot of the 16th foot of chip U1, the DC-DC converter U3 is grounded by the 18th resistance R18, the DC-DC converter The 6th foot of U3 by the 1st foot of the 19th resistance R19 connection USB interface J2, also by the 20th resistance R20 ground connection, described the The grid of two metal-oxide-semiconductor Q6 controls the 16th foot of chip U1 by the 24th resistance R24 connection MCU, also by the 23rd electricity R23 ground connection is hindered, the collector of the second metal-oxide-semiconductor Q6 passes through the 4th foot of the 21st resistance R21 connection USB interface J2, also by the 22 resistance R22 ground connection.

The boost chip of model AH6922B or similar functions, the second metal-oxide-semiconductor Q6 can be used in the DC-DC converter U3 Using N-channel MOS pipe Q3, when USB interface J2 is connected with USB interface J2 equipment, the 16th foot that MCU controls chip U1 exports high The second metal-oxide-semiconductor Q6 is connected in level signal, and DC-DC converter U3 starts to work, and battery BAT1 voltage is increased to USB Interface J2 equipment charge.

In multifunctional portable type illumination reading lamp, the circuit of the DC-DC converting unit 501 can be used to be driven with USB The identical circuit of unit 502, DC interface J1 can be two or more, can power simultaneously to DC interface J1 equipment, circuit As shown in Figure 6.

Please continue to refer to Fig. 1, the electricity quantity display module 20 include the 25th resistance R25, the 26th resistance R26, 27th resistance R27, the 28th resistance R28, the first LED light LED1, the second LED light LED2, third LED light LED3 and The cathode of the second LED light LED2 of anode connection of four LED light LED4, the first LED light LED1 passes through the 25th resistance R25 connection MCU controls the 11st foot of chip U1, and the cathode of the 4th LED light LED4 of anode connection of third LED light LED3 passes through 26th resistance R26 connection MCU controls the 10th foot of chip U1, the cathode of the first LED light LED1, the second LED light LED2 Anode, the cathode of third LED light LED3, the 4th LED light LED4 anode by the 27th resistance R27 connection MCU control core The 8th foot of piece U1.When the control instruction that control key S1 receives is general lighting, MCU controls chip U1 and controls the first LED light LED1, the second LED light LED2, third LED light LED3 and the 4th LED light LED4 conducting, can provide illumination, portable handle mentions at this time For illumination functions of walking.

In conclusion the utility model can provide by handle and electricity quantity display module it is portable according to Lu Gongneng, when reading Reading lighting function can be opened, the function of equipment is enriched, a lighting apparatus need to be bought, it can be achieved that two kinds of illuminations by making user only The function of equipment enhances the competitiveness of product.

It is understood that for those of ordinary skills, can with technical solution according to the present utility model and The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model Scope of protection of the claims.

Claims

1. a kind of multifunctional portable type illuminates reading lamp, including illumination reading lamp ontology, it is arranged on the illumination reading lamp ontology There are handle and lamp plate, be provided with pcb board in the illumination reading lamp ontology, the pcb board is connect with lamp plate, which is characterized in that It is provided with lighting lamp group on the lamp plate and reads lamp group, input interactive module, lamp plate drive module are provided on the pcb board And MCU control module, the input interactive module receive user's control and instruct and feed back to MCU control module, the MCU control Module is lighted according to the lighting lamp group that control instruction controls lamp plate drive module driving lamp plate for illuminating or driving readding for lamp plate Lamp group is read to light for reading lighting.

2. multifunctional portable type according to claim 1 illuminates reading lamp, which is characterized in that further include that battery, output connect Mouth mold block, charging module and electric power detection module, it is described when the electric power detection module detection battery capacity is lower than preset value MCU control module control charging module makes external power supply charge the battery；When output interface module accesses charging equipment, institute MCU control module control output interface module is stated to charge to charging equipment.

3. multifunctional portable type according to claim 2 illuminates reading lamp, which is characterized in that the output interface module packet DC-DC converting unit and at least a DC interface are included, the DC interface is connect by DC-DC converting unit with MCU control module.

4. multifunctional portable type according to claim 3 illuminates reading lamp, which is characterized in that the output interface module is also Including USB interface and USB driving unit, the USB interface is connect by USB driving unit with MCU control module.

5. multifunctional portable type according to claim 4 illuminates reading lamp, which is characterized in that further include for showing battery The electricity quantity display module of electricity, the MCU control module include MCU control chip, and the input interactive module includes control key, 5th foot of one end connection MCU control chip of the control key, the other end ground connection of control key, the 1st foot of MCU control chip, 2nd foot, the 6th foot connect charging module, and MCU controls the 17th foot of chip and the 20th foot connects electric power detection module, and MCU controls core The anode of the 9th foot connection battery of piece, the 15th foot that MCU controls chip connect DC-DC converting unit, and MCU controls the of chip 16 feet connect USB driving unit, and MCU controls the 13rd foot of chip and the 14th foot connects lamp plate drive module, and the MCU controls core The 8th foot, the 10th foot and the 11st foot of piece connect electricity quantity display module.

6. multifunctional portable type according to claim 5 illuminates reading lamp, which is characterized in that the lamp plate drive module packet Include LED drive chip, the first triode, the second triode, the first inductance, Schottky diode, lamp plate interface, first resistor, 1st foot of second resistance, 3rd resistor, the 4th resistance, the 5th resistance and the 6th resistance, the LED drive chip connects Xiao Te The anode of based diode, also by the anode of the first inductance connection battery, the 3rd foot connection lamp plate interface of LED drive chip 2nd foot is grounded also by second resistance, and the 4th foot of the LED drive chip connects MCU by first resistor and controls chip 14th foot, the cathode of the 5th foot connection Schottky diode of the LED drive chip and the 1st foot of lamp plate interface, described second The base stage of triode connects the 13rd foot that MCU controls chip by the 6th resistance, and the collector of the second triode passes through the 5th electricity The base stage of resistance the first triode of connection, the emitter ground connection of the second triode, the collector of the first triode connect lamp plate interface The 3rd foot, the base stage of the first triode connects the emitter of the first triode and one end of 3rd resistor by the 4th resistance, the The anode of the other end connection battery of three resistance.

7. multifunctional portable type according to claim 5 illuminates reading lamp, which is characterized in that the charging module includes filling Electric input port, the first metal-oxide-semiconductor, third transistor, the 4th triode, diode, the 7th resistance, the 8th resistance, the 9th resistance, The base stage of ten resistance, eleventh resistor, twelfth resistor, thirteenth resistor and the 14th resistance, the 4th triode passes through 7th resistance connects the 1st foot of charging input port, also by the 8th resistance eutral grounding, the collector connection MCU control of the 4th triode 1st foot of coremaking piece, the emitter ground connection of the 4th triode, the 6th of one end connection MCU control chip of the 9th resistance the Foot, also by the tenth resistance eutral grounding, the other end of the 9th resistance, one end of eleventh resistor, one end of thirteenth resistor and The source electrode of one metal-oxide-semiconductor is all connected with the anode of battery and the 1st foot of charging input port, and the base stage of the 4th triode passes through the 12nd electricity The other end of resistance connection eleventh resistor and the 2nd foot of MCU control chip, the collector of the 4th triode pass through the 14th resistance Connect the other end of thirteenth resistor and the grid of the first metal-oxide-semiconductor, the emitter ground connection of the 4th triode, the leakage of the first metal-oxide-semiconductor Pole connects the anode of diode, the anode of the cathode connection battery of diode.

8. multifunctional portable type according to claim 7 illuminates reading lamp, which is characterized in that the electric power detection module packet Include the 15th resistance and the 16th resistance, the anode of one end connection battery of the 15th resistance, the 15th resistance it is another 20th foot of end connection MCU control chip, the 17th foot that chip is controlled also by the 16th resistance connection MCU.

9. multifunctional portable type according to claim 5 illuminates reading lamp, which is characterized in that the USB driving unit packet Include DC-DC converter, the second inductance, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st electricity 1st foot of resistance, the 22nd resistance, the 23rd resistance, the 24th resistance and the second metal-oxide-semiconductor, the DC-DC converter is logical Cross the anode of the second inductance connection battery, the 4th foot of DC-DC converter connect that MCU controls chip by the 17th resistance the 16 feet, for the 7th foot of the DC-DC converter by the 18th resistance eutral grounding, the 6th foot of the DC-DC converter passes through the tenth Nine resistance connect the 1st foot of USB interface, also by the 20th resistance eutral grounding, and the grid of second metal-oxide-semiconductor passes through the 24th Resistance connects the 16th foot of MCU control chip, also by the 23rd resistance eutral grounding, and the collector of the second metal-oxide-semiconductor passes through second 11 resistance connect the 4th foot of USB interface, also by the 22nd resistance eutral grounding.

10. multifunctional portable type according to claim 5 illuminates reading lamp, which is characterized in that the electricity quantity display module Including the 25th resistance, the 26th resistance, the 27th resistance, the 28th resistance, the first LED light, the second LED light, Third LED light and the 4th LED light, the cathode of anode the second LED light of connection of first LED light pass through the 25th resistance The 11st foot of MCU control chip is connected, the cathode of anode the 4th LED light of connection of third LED light is connected by the 26th resistance Meet the 10th foot of MCU control chip, the cathode of the first LED light, the anode of the second LED light, the cathode of third LED light, the 4th LED The anode of lamp connects the 8th foot that MCU controls chip by the 27th resistance.