CN107332310A - A kind of type voltage regulation energy-saving type mobile power supply - Google Patents

A kind of type voltage regulation energy-saving type mobile power supply Download PDF

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Publication number
CN107332310A
CN107332310A CN201710622758.2A CN201710622758A CN107332310A CN 107332310 A CN107332310 A CN 107332310A CN 201710622758 A CN201710622758 A CN 201710622758A CN 107332310 A CN107332310 A CN 107332310A
Authority
CN
China
Prior art keywords
circuit
voltage stabilizing
stabilizing chip
electric capacity
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710622758.2A
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Chinese (zh)
Inventor
胡晓荣
俞娟
胡瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Original Assignee
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd filed Critical Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Priority to CN201710622758.2A priority Critical patent/CN107332310A/en
Publication of CN107332310A publication Critical patent/CN107332310A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a kind of type voltage regulation energy-saving type mobile power supply, including charging inlet circuit, master controller, booster circuit, supplying cell group, output interface circuit, also include battery mu balanced circuit, on-off circuit, heating control circuit, ceramic heating plate, the master controller is sequentially connected with on-off circuit, heating control circuit, ceramic heating plate;The battery mu balanced circuit includes first and second resistance, the first electric capacity to the 3rd electric capacity, voltage stabilizing chip, and the input of circuit is used as wherein after the input connection first resistor of voltage stabilizing chip;The earth terminal ground connection of the voltage stabilizing chip, and the Enable Pin of voltage stabilizing chip connects the input that circuit is connected in parallel to after the second electric capacity;The input of the circuit is connected and the output end of voltage stabilizing chip is connected to after the first electric capacity, second resistance, the 3rd electric capacity, and using the output end of voltage stabilizing chip as circuit output end.The present invention can realize voltage stabilizing and heat supply, enhance the performance of portable power source.

Description

A kind of type voltage regulation energy-saving type mobile power supply
Technical field
The present invention relates to a kind of type voltage regulation energy-saving type mobile power supply, belong to the technical field of portable power source.
Background technology
Portable power source, is also charger baby, traveling charger etc., be it is a kind of integrate power supply and charge function it is portable Charger, can whenever and wherever possible charge to digital equipments such as mobile phone, tablet personal computers.Typically by lithium cell, or dry cell, as Charge storage unit, it is convenient to use.
By the portable power source of built-in charging wire.Portable power source for a user, except can for digital product charging in addition to, User will also pursue the portability of portable power source.Then the portable power source of built-in charging wire arises at the historic moment, and has built-in charging wire, User can no longer can not find charging wire and adapter and worried.Only collection Shang Yijia achieves built-in three-in-one mobile electricity Source appearance patent and utility model patent certificate.This built-in three-in-one portable power source product built-in apple charging wire, MICRO Charging wire and MINI charging wires, compatible mobile phone most of on the market
At present, the appearance of portable power source, is undoubtedly alleviating the problem of intelligent terminal is using not enough power supply, portable power source at this stage Portable, moveable feature brought great convenience to us.Portable power source has belonged to free articles under passenger, is ensureing production On the basis of product capacity, how to reduce the volume of product, allow product more to minimize, it is portable be portable power source appearance technique One of trend of innovation!Secondly, how advanced Industrial Design Idea, even Humanistic Concepts are used in the outer of portable power source See in design, allow portable power source feel is more comfortable, more fashion breath, be also the trend of portable power source technological innovation.
Nevertheless, portable power source still suffers from deficiency in use.Such as application number:201611070354.9 the applying date: In 2016-11-28 file, a kind of portable power source is disclosed, the portable power source includes:Housing, battery component, clamp assemblies, Lighting device.Housing is provided with chute, USB interface, charging plug, mounting groove;Battery component is arranged in housing;Clamp assemblies bag Include limiting plate, regulating block and elastic component;Lighting device includes lamp socket and LED lamp, and lamp socket is plugged and in mounting groove and passed through Switch is connected with battery component, and LED lamp is arranged on lamp socket, and LED lamp is electrically connected with lamp socket.Above-mentioned portable power source, will Mobile terminal is placed in rest area to be connected with charging plug grafting, regulating block by sliding block with slide, makes rest area face Product is adjustable, therefore the volume size of mobile terminal is just unrestricted, so as to be charged for various electronic, greatly increases Its practicality;In addition, by lamp socket and LED lamp, portable power source can be caused to possess the function of illumination, when user's temporary needs The demand of illumination, practical function need not can be achieved during illumination by outside illuminations.
And in an other application number:201410077511.3 the applying date:In 2014-03-04 file, one is disclosed Plant portable power source, including input interface, charge-discharge control circuit, microprocessor, battery and output interface;Input interface is distinguished It is connected with charge-discharge control circuit, microprocessor, powers for receiving external power source and be transferred to charge-discharge control circuit and micro- Processor;Charge-discharge control circuit is connected with microprocessor, battery and output interface respectively;Charge-discharge control circuit is used for root Corresponding charge control mode of operation and electric discharge is selected to control according to the charging control signal and discharge control signal of the microprocessor Mode of operation processed, corresponding charge control or control of discharge are carried out to the battery.Above-mentioned portable power source is automatically controlled by charge and discharge Circuit processed can realize that to battery charging and control of discharge independent charging control circuit and electric discharge are controlled without setting respectively Circuit processed.The circuit structure of above-mentioned portable power source is relatively simple, is advantageously implemented the miniaturization of portable power source.
Although above-mentioned document makes improvement to portable power source, it is realized the demand of illumination or realize portable power source Miniaturization, but actually there are still deficiency, existing portable power source is when providing charging, it is impossible to realize that battery is steady well Pressure, while heat supply effect can not be provided, especially in winter in use, not possessing heating effect.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art to move there is provided a kind of type voltage regulation is energy-saving Dynamic power supply, solves existing portable power source when providing charging, it is impossible to battery voltage stabilizing is realized well, while heat supply can not be provided The problem of effect.
It is of the invention specific using following technical scheme solution above-mentioned technical problem:
A kind of type voltage regulation energy-saving type mobile power supply, including it is charging inlet circuit, master controller, booster circuit, supplying cell group, defeated Outgoing interface circuit, wherein charging inlet circuit are connected with master controller, the master controller respectively with booster circuit, output interface Circuit is connected;The booster circuit is connected with supplying cell group, in addition to battery mu balanced circuit, on-off circuit, heating control electricity Road, ceramic heating plate, wherein one end of battery mu balanced circuit are connected with supplying cell group, the battery mu balanced circuit other end and master control Device processed is connected;The master controller is sequentially connected with on-off circuit, heating control circuit, ceramic heating plate, by master controller control Heating control circuit conducting ceramic heating plate heating after on-off circuit closure processed;The battery mu balanced circuit includes first and second Resistance, the first electric capacity are wherein used as circuit to the 3rd electric capacity, voltage stabilizing chip after the input connection first resistor of voltage stabilizing chip Input;Circuit is connected in parallel to after the earth terminal ground connection of the voltage stabilizing chip, and Enable Pin the second electric capacity of connection of voltage stabilizing chip Input;The input of the circuit, which is connected, is connected to the output of voltage stabilizing chip after the first electric capacity, second resistance, the 3rd electric capacity End, and using the output end of voltage stabilizing chip as circuit output end.
Further, as a preferred technical solution of the present invention:The battery mu balanced circuit also includes the 4th electric capacity, 4th capacitance connection to voltage stabilizing chip output end.
Further, as a preferred technical solution of the present invention:The voltage stabilizing chip uses TPS76333 type voltage stabilizings Chip.
Further, as a preferred technical solution of the present invention:The on-off circuit uses relay.
Further, as a preferred technical solution of the present invention:The ceramic heating plate is arranged at portable power source Surrounding.
Further, as a preferred technical solution of the present invention:Also include thermovent and capping, the capping is set On thermovent
The present invention uses above-mentioned technical proposal, can produce following technique effect:
The type voltage regulation energy-saving type mobile power supply that the present invention is provided, by making improvement to traditional portable power source circuit, sets up electricity Pond mu balanced circuit, and it is provided simultaneously with heating control circuit control ceramic heating plate heating;, can using specific battery mu balanced circuit To carry out voltage stabilizing to the output voltage of supplying cell, there is provided powered to whole circuit.Main controller controls on-off circuit is closed simultaneously After conjunction, ceramic heating plate heating make it that after heating control circuit connection so that portable power source can not only provide charge function, also Voltage stabilizing and heat supply can be realized, is especially used in winter, the performance of portable power source is enhanced.Existing mobile electricity can be solved Source is when providing charging, it is impossible to battery voltage stabilizing is realized well, while the problem of heat supply is acted on can not be provided.
Brief description of the drawings
Fig. 1 is the module diagram of type voltage regulation energy-saving type mobile power supply of the present invention.
Fig. 2 is the circuit diagram of battery mu balanced circuit in the present invention.
Embodiment
Embodiments of the present invention are described with reference to Figure of description.
As shown in figure 1, the present invention devises a kind of type voltage regulation energy-saving type mobile power supply, including charging inlet circuit, Master controller, booster circuit, supplying cell group, output interface circuit, wherein charging inlet circuit is connected with master controller, described Master controller is connected with booster circuit, output interface circuit respectively;The booster circuit is connected with supplying cell group, in addition to electricity Pond mu balanced circuit, on-off circuit, heating control circuit, ceramic heating plate, wherein one end of battery mu balanced circuit and supplying cell Group is connected, and the battery mu balanced circuit other end is connected with master controller;The master controller and on-off circuit, heating control circuit, Ceramic heating plate is sequentially connected, the heating control circuit conducting ceramic heating plate hair after main controller controls on-off circuit closure Heat.Preferably, the ceramic heating plate is arranged at the surrounding of portable power source, and the mode set using surrounding can strengthen heat supply effect Really.
Further, heretofore described battery mu balanced circuit circuit structure as shown in Fig. 2 including first resistor R1 and The input connection of second resistance R2, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, voltage stabilizing chip, wherein voltage stabilizing chip The input Pin of circuit is used as after first resistor R1;The earth terminal ground connection of the voltage stabilizing chip, and the Enable Pin company of voltage stabilizing chip Connect the input that circuit is connected in parallel to after the second electric capacity C2;The input of the circuit is connected the first electric capacity C1, second resistance R2, the Be connected to the output end of voltage stabilizing chip after three electric capacity C3, and using the output end of voltage stabilizing chip as circuit output end Pout.With And, the battery mu balanced circuit also includes the 4th electric capacity C4, and the 4th electric capacity C4 is connected to the output end of voltage stabilizing chip.It is described Voltage stabilizing chip uses TPS76333 type voltage stabilizing chips.
The circuit theory of the circuit is:Voltage stabilizing, the output after voltage stabilizing are carried out to cell output voltage using voltage stabilizing chip Constant voltage, only needs few peripheral cell, easy to use, the maximum exportable certain electric current of this voltage stabilizing chip.And, institute State on-off circuit and use relay.Controlled using relay is convenient.
And, in power supply process, in order to which radiating, in addition to thermovent and capping is better achieved, the capping is set On thermovent.
The principle of the present invention is to utilize specific battery mu balanced circuit, the output voltage of supplying cell can be carried out steady There is provided powered to whole circuit for pressure.Simultaneously after main controller controls on-off circuit closure, cause pottery after heating control circuit connection Porcelain fever tablet is generated heat so that portable power source can not only provide charge function, can also realize voltage stabilizing and heat supply.
Therefore, charge function can be not only provided the invention enables portable power source, voltage stabilizing and heat supply can also be realized, especially It is to be used in winter, enhances the performance of portable power source.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation Mode, can also be on the premise of present inventive concept not be departed from the knowledge that those of ordinary skill in the art possess Make a variety of changes.

Claims (6)

1. a kind of type voltage regulation energy-saving type mobile power supply, including charging inlet circuit, master controller, booster circuit, supplying cell group, Output interface circuit, wherein charging inlet circuit are connected with master controller, and the master controller connects with booster circuit, output respectively Mouth circuit is connected;The booster circuit is connected with supplying cell group, it is characterised in that:Also include battery mu balanced circuit, switch electricity Road, heating control circuit, ceramic heating plate, wherein one end of battery mu balanced circuit are connected with supplying cell group, battery voltage stabilizing electricity The road other end is connected with master controller;The master controller and on-off circuit, heating control circuit, ceramic heating plate successively phase Even, the heating control circuit conducting ceramic heating plate heating after main controller controls on-off circuit closure;The battery voltage stabilizing electricity Road includes the input connection first of first and second resistance, the first electric capacity to the 3rd electric capacity, voltage stabilizing chip, wherein voltage stabilizing chip The input of circuit is used as after resistance;The earth terminal ground connection of the voltage stabilizing chip, and the electricity of Enable Pin connection second of voltage stabilizing chip The input of circuit is connected in parallel to after appearance;The input of the circuit is connected and is connected to after the first electric capacity, second resistance, the 3rd electric capacity The output end of voltage stabilizing chip, and using the output end of voltage stabilizing chip as circuit output end.
2. type voltage regulation energy-saving type mobile power supply according to claim 1, it is characterised in that:The battery mu balanced circuit also includes 4th electric capacity, the output end of the 4th capacitance connection to voltage stabilizing chip.
3. type voltage regulation energy-saving type mobile power supply according to claim 1, it is characterised in that:The voltage stabilizing chip is used TPS76333 type voltage stabilizing chips.
4. type voltage regulation energy-saving type mobile power supply according to claim 1, it is characterised in that:The on-off circuit uses relay Device.
5. type voltage regulation energy-saving type mobile power supply according to claim 1, it is characterised in that:The ceramic heating plate is arranged at shifting The surrounding of dynamic power supply.
6. type voltage regulation energy-saving type mobile power supply according to claim 1, it is characterised in that:Also include thermovent and capping, institute Capping is stated to be arranged on thermovent.
CN201710622758.2A 2017-07-27 2017-07-27 A kind of type voltage regulation energy-saving type mobile power supply Pending CN107332310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710622758.2A CN107332310A (en) 2017-07-27 2017-07-27 A kind of type voltage regulation energy-saving type mobile power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710622758.2A CN107332310A (en) 2017-07-27 2017-07-27 A kind of type voltage regulation energy-saving type mobile power supply

Publications (1)

Publication Number Publication Date
CN107332310A true CN107332310A (en) 2017-11-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710622758.2A Pending CN107332310A (en) 2017-07-27 2017-07-27 A kind of type voltage regulation energy-saving type mobile power supply

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CN (1) CN107332310A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715744A (en) * 2014-01-13 2014-04-09 深圳市华宝新能源有限公司 Multi-functional mobile power supply
CN204012830U (en) * 2014-07-22 2014-12-10 厦门广开电子有限公司 Portable power source
CN105782750A (en) * 2014-12-22 2016-07-20 重庆市逸琨电子科技有限公司 Double-power supply portable illuminating lamp
CN206349957U (en) * 2016-12-13 2017-07-21 东北农业大学 A kind of photovoltaic portable power source with warm hand function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715744A (en) * 2014-01-13 2014-04-09 深圳市华宝新能源有限公司 Multi-functional mobile power supply
CN204012830U (en) * 2014-07-22 2014-12-10 厦门广开电子有限公司 Portable power source
CN105782750A (en) * 2014-12-22 2016-07-20 重庆市逸琨电子科技有限公司 Double-power supply portable illuminating lamp
CN206349957U (en) * 2016-12-13 2017-07-21 东北农业大学 A kind of photovoltaic portable power source with warm hand function

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Application publication date: 20171107