CN103516024A - Cell box for body heater and control method of cell box - Google Patents
Cell box for body heater and control method of cell box Download PDFInfo
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- CN103516024A CN103516024A CN201310466543.8A CN201310466543A CN103516024A CN 103516024 A CN103516024 A CN 103516024A CN 201310466543 A CN201310466543 A CN 201310466543A CN 103516024 A CN103516024 A CN 103516024A
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Abstract
The invention discloses a cell box for body heater and a control method of the cell box. The cell box comprises an outer shell, a control circuit and a charging cell which is electrically connected with the control circuit. The cell box is characterized in that the control circuit is provided with a charging connector, a discharging connector, a charging-discharging protecting chip, a voltage stabilization chip and a diode, after the charging connector is isolated through the diode, the charging connector is divided into two paths, one path charges the charging cell through the charging-discharging protecting chip, the other path carries out direct discharging through the discharging connector, and the charging connector and the discharging connector are arranged on the outer surface of the outer shell. According to the cell box, the charging connector, the discharging connector, the charging-discharging protecting chip, the voltage stabilization chip and the diode are added on the control circuit so that the cell box can carry out charging and discharging at the same time, above all, a charging socket and a discharging socket are arranged on the outer surface of the outer shell, a user can carry out inserting and using conveniently, operation is easy, and the circuit principle is simple and reasonable.
Description
Technical field
The present invention relates to a kind of health warmer, particularly battery case and control method thereof for health warmer.
Background technology
Existing health warmer (take waist warmer as example), as shown in Figure 5, it comprises with a tight waist with belt body 2, heater 3, battery case 1 and control line 4.Heater 3 is arranged in belt body 2, and belt body 2 outer surfaces are provided with battery case putting bag 21, and battery case putting bag 21 left and right sides are provided with opening 22, and battery case 1 inserts in battery case putting bag 21 from an opening 22.Control line 4 two ends are connected with power supply control plug 41 with heater 3 respectively, and shell 11 surfaces of battery case 1 are provided with for the socket discharging or charge (power supply control plug 41 can coordinate with socket).Shell 11 front surface A are provided with control panel 12, and control panel 12 is provided with discharge switch 18, and socket is located at the left surface (not shown) of shell 11.
The weak point of above-mentioned waist warmer is: (1), control panel 12 are positioned at the front surface A of battery case 1 shell 11, when battery case 1 inserts in battery case putting bag 21, user can not see control panel 12, thereby can not insert at battery case 1, battery case putting bag 21 is rear to be operated battery case 1, extremely inconvenience; (2), battery case 1 charging and discharging simultaneously, when battery case 1 electric weight is not enough, need to stop heater 3 work, just can charge, cannot meet the needs of user's heater 3 heating work in charging (electric discharge heating); (3), battery case 1 do not have electric weight to show and prompting function, user can not understand the electric weight situation of battery case 1 immediately.
Summary of the invention
The object of the invention is to overcome above-mentioned prior art because of the existing deficiency of charging and discharging simultaneously, and a kind of battery case and control method thereof for health warmer simple and easy, that charging and discharging can carry out simultaneously that operate is provided.
Another object of the present invention is to provide a kind of control method of battery case for the health warmer of charging and discharging of simultaneously carrying out.
The object of the present invention is achieved like this:
A kind of health warmer battery case, comprise shell, control circuit and rechargeable battery, rechargeable battery and control circuit are electrically connected, it is characterized in that, on described control circuit, be provided with charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode, charging connector was by after diode-isolated minute two-way, the charging and discharging of leading up to protection chip charges to rechargeable battery, the discharge connector of separately leading up to directly discharges, and described charging connector and discharge connector are arranged on the outer surface of shell; This battery case, by set up charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode on control circuit, make battery case charging and discharging simultaneously, especially charging socket and electric discharge socket are arranged on to the outer surface of shell, facilitate user peg graft use, operate simple and easy; And circuit theory is simple, reasonable.
Object of the present invention can also adopt following technical measures to solve:
As scheme more specifically, on described control circuit, be also electrically connected with single-chip microcomputer, power regulating switch and electric-quantity display device, power regulating switch and electric-quantity display device are electrically connected by single-chip microcomputer and control circuit respectively; This improvement project has following benefit: 1., by single-chip microcomputer is set on control circuit, single-chip microcomputer allows and for electric current one side of the adapter charging, battery charged, by electric discharge socket output to load on one side, make loaded work piece; When battery has charged, system enters cell charge protection pattern automatically, stops charging, avoids battery overcharged; When battery discharge to a certain extent after, system enters battery discharge protection pattern automatically, stop electric discharge, avoid battery discharge excessive; 2. battery case is provided with power regulating switch, and this switch both can regulating cell power output, also can close output, stopped load supplying; 3. battery case is provided with power indicator light, can reflect in time power stage state, is also convenient to the operating state that user understands heater, makes product have more hommization.
As scheme more specifically, above-mentioned electric-quantity display device can be to consist of several LED battery capacity indication lamps, and the number that LED battery capacity indication lamp is lighted quantity directly reflects the number of the last electric weight of rechargeable battery.
Described shell comprises front, the back side and is connected to the side between front and back, and side is provided with control panel, and described power regulating switch and LED battery capacity indication lamp are separately positioned on control panel; The control panel of this kind of battery case is owing to being arranged on the shell side (non-front or the back side) of battery case, like this, battery case is inserted by the opening of the battery case putting bag left and right sides with external surface, the corresponding aperture position in battery case (left and right) side exposes (control panel exposes), that is: user can see control panel at the opening of battery case putting bag side, the switch on convenient operation control panel; And user can see through opening and directly watch in real time LED battery capacity indication lamp, with the last electric weight of electrolytic cell.
As scheme more specifically, described LED battery capacity indication lamp is provided with three to seven; Certainly, can be as required, its reasonable quantity increases or reduces.
Described control circuit is also electrically connected with at least two power indicator lights, and power indicator light is arranged on control panel; To reflect in time power stage state, be also convenient to the operating state that user understands heater.
As scheme more specifically, described health warmer comprises heater, supporting body and control line, heater is carbon fiber heating line or far infrared heating wire, heater is arranged in supporting body, supporting body outer surface is provided with battery case putting bag, this side that at least corresponding battery case of battery case putting bag is provided with control panel is provided with opening, and control line one end and heater are electrically connected, and the control line other end is electrically connected and is useful on the power supply control plug coordinating with battery case; This health warmer, owing to having used the battery case of this patent, the control panel of battery case is arranged on a side opening of corresponding battery case putting bag, control panel is placed in and exposes, user-friendly.
Described health warmer can be waist warmer, shoulder warmer, knee warmer or heating seat cushion etc., and wherein, the supporting body of waist warmer, shoulder warmer and knee warmer is belt body, and the supporting body of heating seat cushion is pad.
For convenient, to user's prompting, in described control circuit, be also electrically connected with buzzer, when electric weight is too low, charged and power adjustment procedure in all can send voice prompt by buzzer.
Another object of the present invention is achieved in that
The control method of battery case for a kind of health warmer, it is characterized in that, described battery case comprises rechargeable battery and control circuit, and control circuit is provided with power regulating switch, a plurality of LED battery capacity indication lamp, at least two power indicator light, charging connector, discharge connector, single-chip microcomputer, charging and dischargings protection chip, voltage stabilizing chip, diode and a plurality of electric capacity, resistance;
When rechargeable battery has certain electric weight, electric discharge socket is connected to load, click power regulating switch, control circuit starts, simultaneously, control circuit is lighted according to the LED battery capacity indication lamp of the number control some of rechargeable battery electric weight, and, power indicator light under should state is lighted, Single-chip Controlling rechargeable battery in control circuit is electric discharge, and, when rechargeable battery discharges into a certain degree, it stops electric discharge the charging and discharging protection chip controls of control circuit, to protect rechargeable battery;
When needs are simultaneously during charging and discharging, charging connector is connected with charge power supply, discharge connector connects load, charge power supply is divided into two-way after by the diode-isolated in control circuit, the charging and discharging protection chip of control circuit of leading up to charges to rechargeable battery, after charging voltage reaches and estimate to require, charging and discharging protection chip controls stops charging, and charge power supply is separately leaded up to discharge connector and discharged;
Described power indicator light is provided with two, while pressing power regulating switch for the first time, a power indicator light is lighted, while pressing power regulating switch for the second time, another power indicator light is lighted, represent to enter another power stage state, while pressing power regulating switch for the third time, two power indicator lights are lighted, be expressed as maximum power stage state, when pressing power regulating switch the 4th time, power indicator light extinguishes, and quits work.
Beneficial effect of the present invention is as follows:
(1) this kind of battery case, by set up charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode on control circuit, make battery case charging and discharging simultaneously, especially charging socket and electric discharge socket are arranged on to the outer surface of shell, facilitate user peg graft use, operate simple and easy; And circuit theory is simple, reasonable.
(2) this kind of battery case, also by arranging single-chip microcomputer, power regulating switch and electric-quantity display device on control circuit; This improvement project has following benefit: 1., by single-chip microcomputer is set on control circuit, single-chip microcomputer allows and for electric current one side of the adapter charging, battery charged, by electric discharge socket output to load on one side, make loaded work piece; When battery has charged, system enters cell charge protection pattern automatically, stops charging, avoids battery overcharged; When battery discharge to a certain extent after, system enters battery discharge protection pattern automatically, stop electric discharge, avoid battery discharge excessive; 2. battery case is provided with power regulating switch, and this switch both can regulating cell power output, also can close output, stopped load supplying; 3. battery case is provided with power indicator light, can reflect in time power stage state, is also convenient to the operating state that user understands heater, makes product have more hommization.
(3) have again, because the control panel of battery case is arranged on the shell side (non-front or the back side) of battery case, like this, battery case is inserted by the opening of the battery case putting bag left and right sides with external surface, the corresponding aperture position in battery case (left and right) side exposes (control panel exposes), that is: user can see control panel at the opening of battery case putting bag side, the switch on convenient operation control panel; And user can see through opening and directly watch in real time LED battery capacity indication lamp, with the last electric weight of electrolytic cell.
(4) further, the electric-quantity display device system of battery case consists of a plurality of LED battery capacity indication lamps, the number that LED battery capacity indication lamp is lighted quantity directly reflects the number of the last electric weight of rechargeable battery, make the user can be by watching LED battery capacity indication lamp to learn electric weight situation, and can be less at electric weight be timely charging;
(5) battery case is provided with power regulating switch, and both adjustable battery power output, also can close output, stopped load supplying;
(6) this kind of battery case, by setting up power indicator light, can reflect power stage state in time, is also convenient to the operating state that user understands heater.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is battery pack structure schematic diagram.
Fig. 3 is control circuit theory diagram.
Fig. 4 is control circuit circuit diagram.
Fig. 5 is prior art structural representation.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment mono-, as shown in Figures 1 to 4, a kind of health warmer battery case, comprise shell 11, control circuit and rechargeable battery BT, rechargeable battery BT and control circuit are electrically connected, on described control circuit, be provided with charging connector 16, discharge connector 17, charging and discharging protection chip U3, voltage stabilizing chip U1 and diode D2, charging connector 16 is by the rear minute two-way of diode D2 isolation, the charging and discharging of leading up to protection chip U3 charges to rechargeable battery BT, the discharge connector 17 of separately leading up to directly discharges, described charging connector 16 and discharge connector 17 are arranged on the outer surface of shell 11.
On described control circuit, be also electrically connected with single-chip microcomputer U2, power regulating switch 13 and electric-quantity display device, power regulating switch 13 and electric-quantity display device are electrically connected by single-chip microcomputer U2 and control circuit respectively.
Described electric-quantity display device system consists of several LED battery capacity indication lamps 14, LED battery capacity indication lamp 14 light quantity number directly reflect the last electric weight of rechargeable battery BT number.
Described shell 11 comprise front surface A, the back side and be connected to front surface A and the back side between side C(front surface A, backside area maximum), side C is provided with control panel 12, described power regulating switch 13 and LED battery capacity indication lamp 14 are arranged on control panel 12.
Described LED battery capacity indication lamp 14 is provided with five (seeing D6 in Fig. 4, D7, D8, D15, D17).
Described control circuit is also electrically connected with two power indicator lights 15, and power indicator light 15 is arranged on control panel 12.
As scheme more specifically, health warmer comprises heater 3, supporting body and control line 4, heater 3 is carbon fiber heating line or far infrared heating wire, heater 3 is arranged in supporting body, supporting body outer surface is provided with battery case putting bag 21, (control panel 12 is positioned at a left side to the left and right sides of battery case putting bag 21, on right one of them side) be provided with opening 22, this side that corresponding battery case 1 is provided with is provided with opening 22, control line 4 one end and heater 3 are electrically connected, control line 4 other ends are electrically connected and are useful on the power supply control plug 41 coordinating with battery case 1.
Described health warmer is waist warmer (can be also shoulder warmer, knee warmer or heating seat cushion), and the supporting body of waist warmer is belt body 2.
Above-mentioned rechargeable battery BT is two joint lithium batteries.
In conjunction with Fig. 4, control circuit is described: the positive pole of charging connector 16 is connected with single-chip microcomputer U2 with diode D2 respectively; charging connector 16 is by the rear minute two-way of diode D2 isolation; one tunnel is connected with voltage stabilizing chip U1 with charging and discharging protection chip U3 respectively; another road is directly connected with the positive pole of discharge connector 17, and the negative pole of charging connector 16 is connected with the GND pin of voltage stabilizing chip U1 with the GND pin of charging and discharging protection chip U3 respectively.Voltage stabilizing chip U1 provides stable voltage to single-chip microcomputer and indicator light.Rechargeable battery BT and voltage stabilizing chip U1, charging and discharging protection chip U3 and discharge connector 17 are electrically connected, and rechargeable battery BT provides stable voltage to single-chip microcomputer after voltage stabilizing chip U1.
By charging and discharging, protect chip U3 to charge to rechargeable battery BT, the discharge connector 17 of separately leading up to directly discharges, and described charging connector 16 and discharge connector 17 are arranged on the outer surface of shell 11.
The control method of battery case for a kind of health warmer; it is characterized in that; described battery case comprises rechargeable battery BT and control circuit, and control circuit is provided with power regulating switch 13, a plurality of LED battery capacity indication lamp 14, at least two power indicator light 15, charging connector 16, discharge connector 17, single-chip microcomputer U2, charging and discharging protection chip U3, voltage stabilizing chip U1, diode D2 and a plurality of electric capacity, resistance.
When rechargeable battery BT has certain electric weight; electric discharge socket 17 is connected to load; click power regulating switch 13; control circuit starts; simultaneously; control circuit is lighted according to the LED battery capacity indication lamp 14 of the number control some of rechargeable battery BT electric weight; and; power indicator light 15 under should state is lighted; single-chip microcomputer U2 in control circuit controls rechargeable battery BT for electric discharge, and, when rechargeable battery BT discharges into a certain degree; the charging and discharging protection chip U3 of control circuit controls it and stops electric discharge, to protect rechargeable battery BT.
When needs are simultaneously during charging and discharging, charging connector 16 is connected with charge power supply (power supply adaptor of health warmer configuration), discharge connector 17 connects load, charge power supply is divided into two-way after isolating by the diode D2 in control circuit, the charging and discharging protection chip U3 of control circuit of leading up to charges to rechargeable battery BT, after charging voltage reaches and estimate to require, charging and discharging protection chip U3 controls and stops charging, and charge power supply is separately leaded up to discharge connector 17 and discharged;
Described power indicator light 15 is provided with two, while pressing power regulating switch 13 for the first time, a power indicator light 15 is lighted, while pressing power regulating switch 13 for the second time, another power indicator light 15 is lighted, represent to enter another power stage state, while pressing power regulating switch 13 for the third time, two power indicator lights 15 are lighted, be expressed as maximum power stage state, when pressing power regulating switch 13 the 4th time, power indicator light 15 extinguishes, and quits work.
Embodiment bis-, are with the difference of embodiment mono-: in described control circuit, be also electrically connected with buzzer, when electric weight is too low, charged and power adjustment procedure in all can send voice prompt (not shown) by buzzer.
Claims (10)
1. a health warmer battery case, comprise shell (11), control circuit and rechargeable battery (BT), rechargeable battery (BT) is electrically connected with control circuit, it is characterized in that, on described control circuit, be provided with charging connector (16), discharge connector (17), charging and discharging protection chip (U3), voltage stabilizing chip (U1) and diode (D2), charging connector (16) is by the rear minute two-way of diode (D2) isolation, the charging and discharging of leading up to protection chip (U3) charges to rechargeable battery (BT), the discharge connector (17) of separately leading up to directly discharges, described charging connector (16) and discharge connector (17) are arranged on the outer surface of shell (11).
2. health warmer battery case according to claim 1, it is characterized in that, on described control circuit, be also electrically connected with single-chip microcomputer (U2), power regulating switch (13) and electric-quantity display device, power regulating switch (13) and electric-quantity display device are electrically connected by single-chip microcomputer (U2) and control circuit respectively.
3. health warmer battery case according to claim 2, it is characterized in that, described electric-quantity display device system consists of several LED battery capacity indication lamps (14), LED battery capacity indication lamp (14) light quantity number directly reflect the last electric weight of rechargeable battery (BT) number.
4. health warmer battery case according to claim 3, it is characterized in that, described shell (11) comprises front (A), the back side and is connected to the side (C) between front (A) and the back side, side (C) is provided with control panel (12), and described power regulating switch (13) and LED battery capacity indication lamp (14) are arranged on control panel (12).
5. health warmer battery case according to claim 3, is characterized in that, described LED battery capacity indication lamp (14) is provided with three to seven.
6. health warmer battery case according to claim 4, is characterized in that, described control circuit is also electrically connected with at least two power indicator lights (15), and power indicator light (15) is arranged on control panel (12).
7. health warmer battery case according to claim 1, it is characterized in that, described health warmer comprises heater (3), supporting body and control line (4), heater (3) is carbon fiber heating line or far infrared heating wire, heater (3) is arranged in supporting body, supporting body outer surface is provided with battery case putting bag (21), this side that at least corresponding battery case of battery case putting bag (21) (1) is provided with control panel (12) is provided with opening (22), control line (4) one end and heater (3) are electrically connected, control line (4) other end is electrically connected and is useful on the power supply control plug (41) coordinating with battery case (1).
8. health warmer battery case according to claim 7, it is characterized in that, described health warmer is waist warmer, shoulder warmer, knee warmer or heating seat cushion, wherein, the supporting body of waist warmer, shoulder warmer and knee warmer is belt body (2), and the supporting body of heating seat cushion is pad.
9. health warmer battery case according to claim 1, is characterized in that, is also electrically connected with buzzer in described control circuit.
10. the control method of battery case for a health warmer, it is characterized in that, described battery case comprises rechargeable battery (BT) and control circuit, and control circuit is provided with power regulating switch (13), a plurality of LED battery capacity indication lamps (14), at least two power indicator lights (15), charging connector (16), discharge connector (17), single-chip microcomputer (U2), charging and discharging protection chip (U3), voltage stabilizing chip (U1), diode (D2) and a plurality of electric capacity, resistance;
When rechargeable battery (BT) has certain electric weight, the socket (17) that will discharge connects load, click power regulating switch (13), control circuit starts, simultaneously, control circuit is lighted according to the LED battery capacity indication lamp (14) of the number control some of rechargeable battery (BT) electric weight, and, power indicator light (15) under should state is lighted, single-chip microcomputer in control circuit (U2) is controlled rechargeable battery (BT) for electric discharge, and, when rechargeable battery (BT) discharges into a certain degree, the charging and discharging protection chip (U3) of control circuit is controlled it and is stopped electric discharge, with protection rechargeable battery (BT),
When needs are simultaneously during charging and discharging, charging connector (16) is connected with charge power supply, discharge connector (17) connects load, charge power supply is divided into two-way after isolating by the diode (D2) in control circuit, the charging and discharging protection chip (U3) of control circuit of leading up to charges to rechargeable battery (BT), after charging voltage reaches and estimate to require, charging and discharging protection chip (U3) is controlled and is stopped charging, and charge power supply is separately leaded up to discharge connector (17) and discharged;
Described power indicator light (15) is provided with two, while pressing for the first time power regulating switch (13), one power indicator light (15) is lighted, while pressing for the second time power regulating switch (13), another power indicator light (15) is lighted, represent to enter another power stage state, while pressing for the third time power regulating switch (13), two power indicator lights (15) are lighted, be expressed as maximum power stage state, when pressing power regulating switch (13) the 4th time, power indicator light (15) extinguishes, and quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466543.8A CN103516024B (en) | 2013-10-09 | 2013-10-09 | Health warmer battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466543.8A CN103516024B (en) | 2013-10-09 | 2013-10-09 | Health warmer battery case |
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| Publication Number | Publication Date |
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| CN103516024A true CN103516024A (en) | 2014-01-15 |
| CN103516024B CN103516024B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466543.8A Expired - Fee Related CN103516024B (en) | 2013-10-09 | 2013-10-09 | Health warmer battery case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408918A (en) * | 2016-11-27 | 2017-02-15 | 淮南师范学院 | Solar backlight keyboard remote controller with Bluetooth anti-lost and charging functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002044873A (en) * | 2000-07-27 | 2002-02-08 | Nec Mobile Energy Kk | Battery pack with thermal protection |
| CN2850095Y (en) * | 2005-12-03 | 2006-12-20 | 惠州市德赛电池有限公司 | Portable chargeable power |
| CN101224053A (en) * | 2008-02-01 | 2008-07-23 | 宋金昌 | Super-cold low-temperature electrical warm shoes |
| CN203504231U (en) * | 2013-10-09 | 2014-03-26 | 广东美美创新电器有限公司 | Battery box for body warmer |
-
2013
- 2013-10-09 CN CN201310466543.8A patent/CN103516024B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002044873A (en) * | 2000-07-27 | 2002-02-08 | Nec Mobile Energy Kk | Battery pack with thermal protection |
| CN2850095Y (en) * | 2005-12-03 | 2006-12-20 | 惠州市德赛电池有限公司 | Portable chargeable power |
| CN101224053A (en) * | 2008-02-01 | 2008-07-23 | 宋金昌 | Super-cold low-temperature electrical warm shoes |
| CN203504231U (en) * | 2013-10-09 | 2014-03-26 | 广东美美创新电器有限公司 | Battery box for body warmer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408918A (en) * | 2016-11-27 | 2017-02-15 | 淮南师范学院 | Solar backlight keyboard remote controller with Bluetooth anti-lost and charging functions |
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| CN103516024B (en) | 2017-01-04 |
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