CN205141745U - Combined type power supply unit - Google Patents
Combined type power supply unit Download PDFInfo
- Publication number
- CN205141745U CN205141745U CN201520916808.4U CN201520916808U CN205141745U CN 205141745 U CN205141745 U CN 205141745U CN 201520916808 U CN201520916808 U CN 201520916808U CN 205141745 U CN205141745 U CN 205141745U
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- battery
- electrically connected
- charge
- discharge
- combined type
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a combined type power supply unit, it contains a battery case, a charging and discharging module and a functional module, wherein the inside holding of this battery case has an at least battery, the outside is equipped with joint portion and terminal group, this charging and discharging module also is provided with corresponding joint portion and terminal group with the functional module, and then user demand selection formula ground and battery case combination can be looked to one of them to make charging and discharging module OR function module, and constitution portable power source, the battery casket that charges, perhaps constitute lighting apparatus, audio player etc, the messenger contains the power supply unit of battery case can the modularization, reach the mesh of multipurpose.
Description
Technical field
The utility model relates to a kind of technology relevant with power equipment, refer to a kind of modularized design especially, thus user demand composition portable power source, battery charging casket can be looked, or the combined type electric supply installation of electrical appliance such as composition lighting apparatus, music player etc.
Background technology
Carry with the running gear of use such as: smart mobile phone, flat computer etc.; its built-in battery capacity differs; and have certain useful life; therefore the user of these running gears portable power source of often arranging in pairs or groups uses; when exhausting with electricity of avoiding going out, running gear cannot be used temporarily.
In order to meet user demand light, thin, easy to carry, portable power source commercially available is at present built-in power storage body in the form of sheets mostly, namely lithium battery, its occupation mode is the USB port arranging the grafting of two or more difference power supply source line on shell, lithium cell charging is inputed to for exterior power supply, or make lithium battery output power supply the charging of external running gear, but on the running gear such as the smart mobile phone also therefore allowing the use object of portable power source be limited in there is USB port (or AppleLightning) equally or flat computer.
But, in daily life except the above-mentioned running gear with USB port, also have many electrical appliances needing battery supplied electric power to use, such as: flashlight, LED illumination lamp, Bluetooth loudspeaker, portable type electric heater, digital camera, electric razor, toy etc., the compact electric apparatus of these One's name is legions remains use and is generally commonly called as cylindrical battery into dry cell, such as generally common AA battery or AAA battery etc.
In order to abandon after alleviating dry cell power drain and harmful effect to environment, above-mentioned AA battery or AAA battery etc., also power storage body is had can to repeat the product of discharge and recharge, its occupation mode is charged in casket by these battery outers that can charge in a battery, and connect civil power by this battery charging casket, namely can charge to TunePower.
In theory, above-mentioned two kinds of different power supply devices, i.e. portable power source and the cylindrical battery that can repeat discharge and recharge, its occupation mode is large is all charge to power storage body to identical, needs to make its electric discharge supply power supply again when using.But these two kinds of electric supply installations generally applied but mutually can not be general, obviously still has the space that can improve in design.
In view of this, inventor is engaged in the practical experience of power technology related industry for many years according to it, spy develops a kind of combined type electric supply installation, the demand in multiple power sources supply can be integrated, make electric supply installation modularization to be conducive to manufacturing and using, and overcome the problem that the prior art scope of application is restricted.
Utility model content
The purpose of this utility model is to provide a kind of combined type electric supply installation, its basic setup comprises one can the battery case of accommodating at least one battery, and can optionally with a charge-discharge modules and a functional module of battery box combination, user optionally can be combined into portable power source, battery charging casket rapidly, or composition lighting apparatus, music player etc., reach multiduty object.
In order to achieve the above object, the combined type electric supply installation that the utility model provides comprise a battery case and can selectively with a charge-discharge modules and a functional module of this battery box combination or dismounting, wherein:
This battery case has the battery case of the accommodating at least one battery of energy, and outside has one first joint portion and one group of first end subgroup be electrically connected with battery;
This charge-discharge modules comprises second joint portion being connected to the first joint portion removably, second terminal group be electrically connected with first end subgroup, one group of discharge and recharge grafting port for exterior power supply or running gear grafting and one group of charge-discharge circuit be electrically connected between this second terminal group and discharge and recharge grafting port;
This functional module comprises the 3rd terminal group that the 3rd joint portion, being connected to the first joint portion is removably electrically connected with first end subgroup, one group of function element and one group are electrically connected on the 3rd drive circuit between terminal group and function element.
By above-mentioned structure, user can select charge-discharge modules or functional module, and one of them is arranged on battery case, to be formed a portable power source or battery charging casket by the function of charge-discharge modules to battery charge or discharge, or enable the battery in battery case provide the electric power needed for its work for functional module, and then composition lighting apparatus or music player.
Below further illustrate other execution modes of the present utility model:
During enforcement, discharge and recharge grafting port in described charge-discharge modules at least comprises the USB power source input port of an energy input power and the USB power source output port of an energy out-put supply, exterior power supply can be charged to battery by charge-discharge modules, and battery is charged to external running gear by charge-discharge modules out-put supply.
During enforcement, described charge-discharge modules comprises one further can switch the power change-over switch that charge-discharge circuit carries out charge or discharge.
During enforcement, function element in described functional module is the LED driven by drive circuit or a music player, to be electrically connected with the first end subgroup of battery case by the 3rd terminal group in this functional module, this battery power supply is made to play music to LED luminescence or supply power supply to music player.
During enforcement, described function element is a LED driven by drive circuit, this functional module is separately provided with a hand switch be electrically connected with drive circuit, to form a movable lighting device, and such as flashlight.
During enforcement, described function element is a LED driven by drive circuit, this functional module is separately provided with a photoinduction switch be electrically connected with drive circuit, to form an emergency lamp or mini light night.
During enforcement, functional module comprises one further and is electrically connected on drive circuit can change logic comparison algorithm circuit to ambient brightness.
During enforcement, the battery of described battery case is multiple, and charge-discharge modules comprises an output current being electrically connected on charge-discharge circuit further and adds way circuit.
During enforcement, the battery cap that described battery is removably mounted on above power storage body by a power storage body and forms; Wherein, there is above battery cap first electrode be electrically connected with battery case, there is below battery cap second electrode be electrically connected with power storage body, and be provided with between this first electrode and second electrode and one prevent power storage body from overcharging, cross and put or the protective circuit of short circuit.
During enforcement, the second electrode below described battery cap is the buckle-shaped shape of cap, is provided with a conductive stud button above power storage body, and the second electrode replaceable of the buckle-shaped shape of cap be fastened on conductive stud and buckle to make to be electrically connected to each other each other.
Compared to prior art, the utility model improves the different power supply device of several functions on the market, user optionally can be combined into portable power source, battery charging casket rapidly, or composition lighting apparatus, music player etc., enable electric supply installation modularization, and then reach multiduty object.
Following according to technological means of the present utility model, list and be suitable for execution mode of the present utility model, and coordinate graphic explanation as rear:
Accompanying drawing explanation
Fig. 1 is compound mode structural representation of the present utility model;
Fig. 2 is system schematic of the present utility model;
Fig. 3 is the combination schematic diagram () of battery case in the utility model and functional module;
Fig. 4 is the combination schematic diagram (two) of battery case in the utility model and functional module;
Fig. 5 is the combination schematic diagram (three) of battery case in the utility model and functional module;
Fig. 6 is the combination schematic diagram (four) of battery case in the utility model and functional module;
Fig. 7 is the example structure schematic diagram of the battery in the utility model.
Description of reference numerals: 10-battery case; 11-first joint portion; 12-first end subgroup; 13-battery case; 20-charge-discharge modules; 21-second joint portion; 22-second terminal group; 23-discharge and recharge grafting port; 231-USB power input port; 232-USB output port of power source; 233-transmission line; 24-charge-discharge circuit; 25-power change-over switch; 26-output current adds way circuit; 30-functional module; 31-the 3rd joint portion; 32-the 3rd terminal group; 33-function element; 34-drive circuit; 35-hand switch; 36-photoinduction switch; 37-algorithm circuit; 40-battery; 41-power storage body; 411-conductive stud button; 42-battery cap; 421-first electrode; 422-second electrode; 423-protective circuit.
Embodiment
As shown in Figure 1, the combined type electric supply installation that the utility model provides comprises: battery case 10, charge-discharge modules 20 and a functional module 30, wherein this charge-discharge modules 20 can select one of them and this battery case 10 to combine, to form the device of various difference in functionality with functional module 30.Wherein:
The outside appropriate location of this battery case 10 is provided with one first joint portion 11 and one group of first end subgroup 12, this battery case 10 also has the battery case 13 of the accommodating at least one battery 40 of an energy, and the battery 40 in battery case 13 is electrically connected with aforementioned first ends subgroup 12; In diagram, described battery 40 comprises the cylindrical battery that multiple external form meets AA battery or AAA battery specifications, and each battery 40 all can take out use separately from battery case 10; During enforcement, the size of battery case 10 and storage tank 13 can the quantity of set battery 40 can modularized design, such as commercially available common can the size of accommodating two, four, six or eight batteries 40; Only for six batteries 40 in diagram.
This charge-discharge modules 20 comprises the second terminal group 22, a group that second joint portion 21, being connected to the first joint portion 11 is removably electrically connected with first end subgroup 12 for the discharge and recharge grafting port 23 of exterior power supply or running gear grafting and one group of charge-discharge circuit 24 be electrically connected between this second terminal group 22 and discharge and recharge grafting port 23.
As shown in Figure 2 and Figure 3, this discharge and recharge grafting port 23 at least comprises the USB power source input port 231 of an energy input power and the USB power source output port 232 of an energy out-put supply.By this, charge-discharge modules 20 can be connect by the group of the first joint portion 11 and the second joint portion 21 and be combined with battery case 10, and first end subgroup 12 and the second terminal group 22 are electrically connected to each other, when exterior power supply (such as by civil power that AC/DC changeover switch is transferred) is plugged in USB power source input port 231 by a transmission line 233, this exterior power supply is sequentially by discharge and recharge grafting port 23, charge-discharge circuit 24, second terminal group 22 is transferred to battery case 10, then again by first end subgroup 12 by power delivery to this battery 40, exterior power supply is charged to battery 40.
Contrary, when a running gear (such as mobile phone, flat computer, notebook computer etc.) is plugged in USB power source output port 232 by a transmission line 233, the supply of electric power stored in battery 40, namely by the first terminal group 12, second terminal group 22, charge-discharge circuit 24 and discharge and recharge grafting port 23, is charged to this action device by the battery 40 in battery case 10.
Therefore, after charge-discharge modules 20 is assembled in battery case 10, can be charged by charge-discharge modules 20 to battery 40, or make battery 40 supply electrical power to the function of running gear, what make the two is combined to form a portable power source.In addition, battery 40 external form in diagram meets AA battery or AAA battery specifications, and can take out use separately from battery case 10, after therefore charge-discharge modules 20 is assembled in battery case 10, also can use as general battery charging casket.
During enforcement, export and input power to control battery case 10 easily for user, described charge-discharge modules 20 comprises one further can switch the power change-over switch 25 that charge-discharge circuit 24 carries out charge or discharge.In addition, due to multiple battery 40 can be deposited in battery case 10, and each battery 40 may make its charge capacity different because of the error on service time or material, therefore charge-discharge modules 20 may further include an output current being electrically connected on charge-discharge circuit 24 and adds way circuit 26, makes battery case 10 can stably out-put supply.
As shown in Figures 2 and 4, this functional module 30 comprises the 3rd terminal group 32, one group of function element 33 and one group of drive circuit 34 be electrically connected between the 3rd terminal group 32 and function element 33 that the 3rd joint portion 31, being connected to battery case 10 first joint portion 11 is removably electrically connected with first end subgroup 12.
As shown in the figure, during enforcement, the function element 33 of described functional module 30 is a LED driven by drive circuit 34, and functional module 30 is separately provided with a hand switch 35 be electrically connected with drive circuit 34, therefore when functional module 30 is combined with the first joint portion 11 of battery case 10 by the 3rd joint portion 31, and make after the 3rd terminal group 32 is electrically connected with first end subgroup 12, the manually unlatching of switch 35, the electric power that in battery case 10, battery 40 stores can be made luminous by the driving function element 33 in drive circuit 34 i.e. LED, to form a movable lighting device, such as flashlight.
As shown in figures 2 and 5, as previously mentioned, when the function element 33 in functional module 30 be one by drive circuit 34 drive LED time, functional module 30 also can be arranged a photoinduction switch 36 be electrically connected with drive circuit 34, to form an emergency lamp or mini light night.
In diagram, photoinduction switch 36 misoperation is caused in order to ambient brightness change can be overcome, functional module 30 also can comprise the algorithm circuit 37 that is electrically connected on drive circuit 34 and photoinduction switch 36 further, after this algorithm circuit 37 can change logic comparison to ambient brightness, control drive circuit 34 and driving opportunity function element 33 i.e. LED luminous exactly.
As shown in Figure 6, in like manner, if the function element of functional module 30 33 be one by drive circuit 34 drive loud speaker time, functional module 30 is assembled on battery case 10, namely can be electrically connected with the first end subgroup 12 of battery case 10 by the 3rd terminal group 32 of this functional module 30, make this battery 40 can supply power supply to loud speaker, form a music player, such as Bluetooth loudspeaker.
As shown in Figure 7, can for meeting generally commercially available specification when aforementioned battery 40 is implemented, i.e. AA or AAA cylindrical battery, on concrete enforcement, each battery 40 is made up of a power storage body 41 and a battery cap 42 be removably mounted on above power storage body 41; When power storage body 41 discharge and recharge number of times too many and cause charge capacity to taper to can't bear to use time, the power storage body 41 that can also more renew is reused.
As shown in the figure; there is above battery cap 42 first electrode 421 that can be electrically connected with aforementioned battery case; there is below battery cap 42 second electrode 422 be electrically connected with power storage body 41, and be provided with between this first electrode 421 and second electrode 422 and one prevent power storage body 41 from overcharging, cross and put or the protective circuit 423 of short circuit.
Conveniently change power storage body 41, the second electrode 422 during enforcement below described battery cap 42 can be the buckle-shaped shape of cap, correspondingly above power storage body 41 be provided with a conductive stud button 411, and the second electrode 422 of the buckle-shaped shape of cap is removably fastened on conductive stud buckles 411 to make to be electrically connected to each other each other.
Above implementation and graphic shown in, be only and illustrate preferred embodiment of the present utility model, not limit to protection range of the present utility model with this; Such as or mutually duplicate person approximate with structure of the present utility model, device, feature etc., all should belong to of the present utility model and found in object and protection range.
Claims (10)
1. a combined type electric supply installation, comprise a battery case and can with a charge-discharge modules of this battery box combination or dismounting and a functional module, it is characterized in that:
This battery case has the battery case of the accommodating at least one battery of energy, and outside has one first joint portion and one group of first end subgroup be electrically connected with battery;
This charge-discharge modules comprises second joint portion being connected to the first joint portion removably, second terminal group be electrically connected with first end subgroup, one group of discharge and recharge grafting port for exterior power supply or running gear grafting and one group of charge-discharge circuit be electrically connected between this second terminal group and discharge and recharge grafting port;
This functional module comprises the 3rd terminal group that the 3rd joint portion, being connected to the first joint portion is removably electrically connected with first end subgroup, one group of function element and one group are electrically connected on the 3rd drive circuit between terminal group and function element.
2. combined type electric supply installation according to claim 1, it is characterized in that, discharge and recharge grafting port in described charge-discharge modules at least comprises the USB power source input port of an energy input power and the USB power source output port of an energy out-put supply, exterior power supply is charged to battery by charge-discharge modules, and battery is charged to external running gear by charge-discharge modules out-put supply.
3. combined type electric supply installation according to claim 2, is characterized in that, described charge-discharge modules comprises one further can switch the power change-over switch that charge-discharge circuit carries out charge or discharge.
4. combined type electric supply installation according to claim 1, it is characterized in that, function element in described functional module is the LED driven by drive circuit or a music player, to be electrically connected with the first end subgroup in battery case by the 3rd terminal group in this functional module, this battery power supply is made to play music to LED luminescence or supply power supply to music player.
5. combined type electric supply installation according to claim 1, is characterized in that, described function element is a LED driven by drive circuit, this functional module is separately provided with a hand switch be electrically connected with drive circuit, to form a movable lighting device.
6. combined type electric supply installation according to claim 1, is characterized in that, described function element is a LED driven by drive circuit, this functional module is separately provided with a photoinduction switch be electrically connected with drive circuit, to form an emergency lamp
7. combined type electric supply installation according to claim 6, is characterized in that, described functional module comprises one further and is electrically connected on photoinduction switch and can changes the algorithm circuit of logic comparison to ambient brightness.
8. combined type electric supply installation according to claim 1, is characterized in that, the battery in described battery case is multiple, and charge-discharge modules comprises an output current being electrically connected on charge-discharge circuit further and adds way circuit.
9. combined type electric supply installation according to any one of claim 1 to 8, is characterized in that, the battery cap that described battery is removably mounted on above power storage body by a power storage body and forms; Wherein, there is above battery cap first electrode be electrically connected with battery case, there is below battery cap second electrode be electrically connected with power storage body, and be provided with between this first electrode and second electrode and one prevent power storage body from overcharging, cross and put or the protective circuit of short circuit.
10. combined type electric supply installation according to claim 9, it is characterized in that, the second electrode below described battery cap is the buckle-shaped shape of cap, is provided with a conductive stud button above power storage body, and the second electrode replaceable of the buckle-shaped shape of cap be fastened on conductive stud and buckle to make to be electrically connected to each other each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916808.4U CN205141745U (en) | 2015-11-17 | 2015-11-17 | Combined type power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916808.4U CN205141745U (en) | 2015-11-17 | 2015-11-17 | Combined type power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141745U true CN205141745U (en) | 2016-04-06 |
Family
ID=55627497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916808.4U Expired - Fee Related CN205141745U (en) | 2015-11-17 | 2015-11-17 | Combined type power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183528A (en) * | 2018-01-25 | 2018-06-19 | 欣旺达电子股份有限公司 | Outdoor power system |
| CN113328503A (en) * | 2021-07-10 | 2021-08-31 | 明华电子科技（惠州）有限公司 | Bluetooth charging control system |
-
2015
- 2015-11-17 CN CN201520916808.4U patent/CN205141745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183528A (en) * | 2018-01-25 | 2018-06-19 | 欣旺达电子股份有限公司 | Outdoor power system |
| CN113328503A (en) * | 2021-07-10 | 2021-08-31 | 明华电子科技（惠州）有限公司 | Bluetooth charging control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171117 |