CN103516024B - Health warmer battery case - Google Patents
Health warmer battery case Download PDFInfo
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- CN103516024B CN103516024B CN201310466543.8A CN201310466543A CN103516024B CN 103516024 B CN103516024 B CN 103516024B CN 201310466543 A CN201310466543 A CN 201310466543A CN 103516024 B CN103516024 B CN 103516024B
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- battery case
- charging
- warmer
- control circuit
- battery
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of health warmer battery case and control method thereof; battery case includes shell, control circuit and rechargeable battery; rechargeable battery is electrically connected with control circuit; it is characterized in that; charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode it is provided with in described control circuit; charging connector is by after diode-isolated point of two-way; rechargeable battery is charged by charging and discharging of leading up to protection chip; 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 setting up charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode on the control circuitry; make the battery case can simultaneously charging and discharging; especially charging socket and electric discharge socket are arranged on the outer surface of shell, facilitate user's grafting to use, operate simply；And circuit theory is simple, rationally.
Description
Technical field
The present invention relates to a kind of health warmer, particularly health warmer battery case.
Background technology
Existing health warmer (as a example by waist warmer), as shown in Figure 5, it includes belt body 2 with a tight waist, heater 3, battery case 1 and control line 4.Heater 3 is arranged in belt body 2, and belt body 2 outer surface is provided with battery case putting bag 21, and battery case putting bag 21 left and right sides is 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 heater 3 and power supply control plug 41 respectively, and shell 11 surface of battery case 1 is provided with for electric discharge or the socket (power supply control plug 41 can coordinate with socket) of charging.Shell 11 front surface A is 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.
Above-mentioned waist warmer is disadvantageous in that: (1), control panel 12 are positioned at the front surface A of battery case 1 shell 11, in battery case 1 inserts battery case putting bag 21, user is then it cannot be seen that control panel 12, thus after battery case 1 inserts battery case putting bag 21, battery case 1 can not be operated, extremely inconvenience；(2), battery case 1 can not simultaneously charging and discharging, when battery case 1 electricity deficiency, need to stop heater 3 and work, just can be charged, it is impossible to meet user's heater 3 while charging and generate heat the needs of work (electric discharge heating)；(3), battery case 1 do not have electricity to show and prompting function, user can not understand the charge condition of battery case 1 immediately.
Summary of the invention
It is an object of the invention to overcome above-mentioned prior art because of cannot deficiency existing for charging and discharging simultaneously, and provide a kind of and operate the health warmer battery case that simple, charging and discharging can be carried out simultaneously.
The object of the present invention is achieved like this:
A kind of health warmer battery case; including shell, control circuit and rechargeable battery; rechargeable battery is electrically connected with control circuit; it is characterized in that; charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode it is provided with in described control circuit; charging connector is by after diode-isolated point of two-way; rechargeable battery is charged by charging and discharging of leading up to protection chip; 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 setting up charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode on the control circuitry; make the battery case can simultaneously charging and discharging; especially charging socket and electric discharge socket are arranged on the outer surface of shell, facilitate user's grafting to use, operate simply；And circuit theory is simple, rationally.
The purpose of the present invention can also use techniques below measure to solve:
As more specifically scheme, described control circuit is also electrically connected with single-chip microcomputer, power regulating switch and electric-quantity display device, power regulating switch and electric-quantity display device and is electrically connected with control circuit by single-chip microcomputer respectively；This improvement project has following benefit: 1. by arranging single-chip microcomputer on the control circuitry, and single-chip microcomputer allows the electric current of the adapter for charging charge battery, while exporting load by electric discharge socket, makes loaded work piece；When battery charging complete, system, automatically into cell charge protection pattern, stops charging, it is to avoid battery is overcharged；When battery discharge to a certain extent after, system automatically into battery discharge protection pattern, stops electric discharge, it is to avoid battery discharge is excessive；2. battery case is provided with power regulating switch, and this switch both can be with regulating cell output, it is also possible to close output, stops load supplying；3. battery case is provided with power display lamp, can reflect power output state in time, also allows for user and understands the duty of heater, makes product more hommization.
As more specifically scheme, above-mentioned electric-quantity display device can be to be made up of several LED battery capacity indication lamps, and LED battery capacity indication lamp is lighted the number of quantity and directly reflected the number of the remaining electricity of rechargeable battery.
Described shell includes front, the back side and the side being connected between front and back, and side is provided with control panel, described power regulating switch and LED battery capacity indication lamp and is respectively provided with on the control panel；The control panel of this kind of battery case is owing to being arranged on the shell side (non-frontal or the back side) of battery case, so, battery case is inserted by the opening of the battery case putting bag left and right sides of band external surface, battery case (left and right) side correspondence aperture position exposes (control panel exposes), that is: user can see control panel at the opening of battery case putting bag side, it is simple to the switch on operation control panel；And, user can pass through opening and watches LED battery capacity indication lamp the most in real time, with the remaining electricity of electrolytic cell.
As more specifically scheme, described LED battery capacity indication lamp is provided with three to seven；Of course, it is possible to as required, its reasonable quantity is increased or decreased.
Described control circuit is also electrically connected with at least two power display lamp, and power display lamp is arranged on the control panel；So that reflection power output state, also allows for user and understands the duty of heater in time.
As more specifically scheme, described health warmer includes 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 one 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 is electrically connected with heater, and the control line other end is electrically connected with the power supply control plug for coordinating with battery case；This health warmer, owing to employing the battery case of this patent, the control panel of battery case is arranged on a side opening of corresponding battery case putting bag, makes control panel be 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.
Point out to user for convenience, described control circuit is also electrically connected with buzzer, all can send voice prompt by buzzer when electricity is too low, in charging complete and power adjustment procedure.
A kind of control method of health warmer battery case; it is characterized in that; described battery case includes rechargeable battery and control circuit, and control circuit is provided with power regulating switch, multiple LED battery capacity indication lamp, at least two power display lamp, charging connector, discharge connector, single-chip microcomputer, charging and discharging protection chip, voltage stabilizing chip, diode and multiple electric capacity, resistance；
When rechargeable battery has certain electricity; electric discharge socket is connected load; click power regulating switch; control circuit starts; simultaneously; control circuit is lighted according to how many controls a number of LED battery capacity indication lamp of rechargeable battery electricity; and; to lighting by the power display lamp under state; Single-chip Controlling rechargeable battery in control circuit is electric discharge, and, when rechargeable battery discharges into a certain degree; its stopping electric discharge of charging and discharging protection chip controls of control circuit, to protect rechargeable battery；
When needs charging and discharging simultaneously; charging connector is connected with charge power supply; discharge connector connects load; charge power supply is by being divided into two-way after the diode-isolated in control circuit; lead up to control circuit charging and discharging protection chip to rechargeable battery charge; after charging voltage reaches anticipated requirement, charging and discharging protection chip controls stops charging, and charge power supply is separately leaded up to discharge connector and discharged；
Described power display lamp is provided with two, when pressing power regulating switch for the first time, a power display lamp is lighted, when second time presses power regulating switch, another power display lamp is lighted, indicating entry into another power output state, when third time presses power regulating switch, two power display lamps are lighted, it is expressed as the power output state of maximum, when pressing power regulating switch the 4th time, power display lamp extinguishes, and quits work.
Beneficial effects of the present invention is as follows:
(1) this kind of battery case; by setting up charging connector, discharge connector, charging and discharging protection chip, voltage stabilizing chip and diode on the control circuitry; make the battery case can simultaneously charging and discharging; especially charging socket and electric discharge socket are arranged on the outer surface of shell, facilitate user's grafting to use, operate simply；And circuit theory is simple, rationally.
(2) this kind of battery case, also by arranging single-chip microcomputer, power regulating switch and electric-quantity display device on the control circuitry；This improvement project has following benefit: 1. by arranging single-chip microcomputer on the control circuitry, and single-chip microcomputer allows the electric current of the adapter for charging charge battery, while exporting load by electric discharge socket, makes loaded work piece；When battery charging complete, system, automatically into cell charge protection pattern, stops charging, it is to avoid battery is overcharged；When battery discharge to a certain extent after, system automatically into battery discharge protection pattern, stops electric discharge, it is to avoid battery discharge is excessive；2. battery case is provided with power regulating switch, and this switch both can be with regulating cell output, it is also possible to close output, stops load supplying；3. battery case is provided with power display lamp, can reflect power output state in time, also allows for user and understands the duty of heater, makes product more hommization.
(3) have again, owing to the control panel of battery case is arranged on the shell side (non-frontal or the back side) of battery case, so, battery case is inserted by the opening of the battery case putting bag left and right sides of band external surface, battery case (left and right) side correspondence aperture position exposes (control panel exposes), that is: user can see control panel at the opening of battery case putting bag side, it is simple to the switch on operation control panel；And, user can pass through opening and watches LED battery capacity indication lamp the most in real time, with the remaining electricity of electrolytic cell.
(4) further, the electric-quantity display device system of battery case is made up of multiple LED battery capacity indication lamps, LED battery capacity indication lamp is lighted the number of quantity and is directly reflected the number of the remaining electricity of rechargeable battery, make user can learn charge condition by viewing LED battery capacity indication lamp, and can less at electricity be charging in time；
(5) battery case is provided with power regulating switch, both scalable cell output, it is possible to close output, stops load supplying；
(6) this kind of battery case, by adding power display lamp, can reflect power output state in time, also allow for user and understand the duty of 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 construction schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment one, as shown in Figures 1 to 4, a kind of health warmer battery case, including shell 11, control circuit and rechargeable battery BT, rechargeable battery BT is electrically connected with control circuit, charging connector 16 it is provided with in described control circuit, discharge connector 17, charging and discharging protection chip U3, voltage stabilizing chip U1 and diode D2, charging connector 16 divides two-way after being isolated by diode D2, rechargeable battery BT is charged by charging and discharging of leading up to protection chip U3, 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.
Also being electrically connected with single-chip microcomputer U2, power regulating switch 13 and electric-quantity display device in described control circuit, power regulating switch 13 and electric-quantity display device are electrically connected with control circuit by single-chip microcomputer U2 respectively.
Described electric-quantity display device system is made up of several LED battery capacity indication lamps 14, and LED battery capacity indication lamp 14 is lighted the number of quantity and directly reflected the number of the remaining electricity of rechargeable battery BT.
Described shell 11 includes front surface A, the back side and the side C(front surface A being connected between front surface A and the back side, backside area maximum), side C is provided with control panel 12, and described power regulating switch 13 and LED battery capacity indication lamp 14 is arranged on control panel 12.
Described LED battery capacity indication lamp 14 is provided with five (see D6, D7, D8, D15, D17 in Fig. 4).
Described control circuit is also electrically connected with two power display lamps 15, and power display lamp 15 is arranged on control panel 12.
As more specifically scheme, health warmer includes 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, the left and right sides (control panel 12 is positioned on one of them side left and right) of battery case putting bag 21 are provided with opening 22, this one side that corresponding battery case 1 is provided with is provided with opening 22, control line 4 one end is electrically connected with heater 3, and control line 4 other end is electrically connected with the power supply control plug 41 for coordinating with battery case 1.
Described health warmer is waist warmer (can also be 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 diode D2 and single-chip microcomputer U2 respectively; charging connector 16 divides two-way after being isolated by diode D2; one tunnel is connected with charging and discharging protection chip U3 and voltage stabilizing chip U1 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 foot of discharge prevention chip U3 and the GND foot of voltage stabilizing chip U1 respectively.Voltage stabilizing chip U1 provides stable voltage to single-chip microcomputer and display lamp.Rechargeable battery BT and voltage stabilizing chip U1, charging and discharging protection chip U3 and discharge connector 17 are electrically connected with, and rechargeable battery BT provides stable voltage to single-chip microcomputer after voltage stabilizing chip U1.
Being charged rechargeable battery BT by charging and discharging protection chip U3, 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.
A kind of control method of health warmer battery case; it is characterized in that; described battery case includes rechargeable battery BT and control circuit, and control circuit is provided with power regulating switch 13, multiple LED battery capacity indication lamp 14, at least two power display lamp 15, charging connector 16, discharge connector 17, single-chip microcomputer U2, charging and discharging protection chip U3, voltage stabilizing chip U1, diode D2 and multiple electric capacity, resistance.
When rechargeable battery BT has certain electricity; electric discharge socket 17 is connected load; click power regulating switch 13; control circuit starts; simultaneously; control circuit is lighted according to how many controls a number of LED battery capacity indication lamp 14 of rechargeable battery BT electricity; and; to lighting by the power display lamp 15 under state; it is electric discharge that single-chip microcomputer U2 in control circuit controls rechargeable battery BT, 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 charging and discharging simultaneously; 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 being isolated by the diode D2 in control circuit; lead up to control circuit charging and discharging protection chip U3 to rechargeable battery BT charge; after charging voltage reaches anticipated requirement, charging and discharging protection chip U3 controls to stop charging, and charge power supply is separately leaded up to discharge connector 17 and discharged；
Described power display lamp 15 is provided with two, when pressing power regulating switch 13 for the first time, a power display lamp 15 is lighted, when second time presses power regulating switch 13, another power display lamp 15 is lighted, indicating entry into another power output state, when third time presses power regulating switch 13, two power display lamps 15 are lighted, it is expressed as the power output state of maximum, when pressing power regulating switch 13 the 4th time, power display lamp 15 extinguishes, and quits work.
Embodiment two, is with the difference of embodiment one: be also electrically connected with buzzer in described control circuit, all can send voice prompt (not shown) by buzzer when electricity is too low, in charging complete and power adjustment procedure.
Claims (6)
1. a health warmer battery case; including shell (11), control circuit and rechargeable battery (BT); rechargeable battery (BT) is electrically connected with control circuit; it is characterized in that; it is provided with charging connector (16), discharge connector (17), charging and discharging protection chip (U3), voltage stabilizing chip (U1) and diode (D2), described charging connector (16) and discharge connector (17) in described control circuit and is arranged on the outer surface of shell (11)；Also being electrically connected with single-chip microcomputer (U2), power regulating switch (13) and electric-quantity display device in described control circuit, power regulating switch (13) and electric-quantity display device are electrically connected with control circuit by single-chip microcomputer (U2) respectively；Described electric-quantity display device system is made up of several LED battery capacity indication lamp (14), and LED battery capacity indication lamp (14) lights the number of quantity and directly reflects the number of rechargeable battery (BT) remaining electricity；Described health warmer includes 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 one side that at least corresponding battery case (1) of battery case putting bag (21) is provided with control panel (12) is provided with opening (22), control line (4) one end is electrically connected with heater (3), and control line (4) other end is electrically connected with the power supply control plug (41) for coordinating with battery case (1)；
The positive pole of described charging connector (16) is connected with diode (D2) and single-chip microcomputer (U2) respectively, charging connector (16) divides two-way after being isolated by diode (D2), one tunnel is connected with charging and discharging protection chip (U3) and voltage stabilizing chip (U1) respectively, another road is directly connected with the positive pole of discharge connector (17), the negative pole of charging connector (16) is connected with the GND foot of discharge prevention chip (U3) and the GND foot of voltage stabilizing chip (U1) respectively, voltage stabilizing chip (U1) provides stable voltage to single-chip microcomputer and display lamp, rechargeable battery (BT) and voltage stabilizing chip (U1), charging and discharging protection chip (U3) and discharge connector (17) are electrically connected with, rechargeable battery (BT) provides stable voltage to single-chip microcomputer after voltage stabilizing chip (U1).
Health warmer battery case the most according to claim 1, it is characterized in that, described shell (11) includes front (A), the back side and the side (C) being connected between front (A) and the back side, side (C) is provided with control panel (12), described power regulating switch (13) and LED battery capacity indication lamp (14) and is arranged on control panel (12).
The most according to claim 2, health warmer battery case, is characterized in that, described LED battery capacity indication lamp (14) is provided with three to seven.
The most according to claim 3, health warmer battery case, is characterized in that, described control circuit is also electrically connected with at least two power display lamp (15), and power display lamp (15) is arranged on control panel (12).
Health warmer battery case the most according to claim 1, 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.
The most according to claim 1, health warmer battery case, is characterized in that, is also electrically connected with buzzer in described control circuit.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103516024A CN103516024A (en) | 2014-01-15 |
| CN103516024B true CN103516024B (en) | 2017-01-04 |
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ID=49898283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466543.8A Expired - Fee Related CN103516024B (en) | 2013-10-09 | 2013-10-09 | Health warmer battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103516024B (en) |
Families Citing this family (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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3534309B2 (en) * | 2000-07-27 | 2004-06-07 | Ｎｅｃトーキン栃木株式会社 | Battery pack with temperature protection |
| CN2850095Y (en) * | 2005-12-03 | 2006-12-20 | 惠州市德赛电池有限公司 | Portable chargeable power |
-
2013
- 2013-10-09 CN CN201310466543.8A patent/CN103516024B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103516024A (en) | 2014-01-15 |
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| CB02 | Change of applicant information |
Address after: 528300 Guangdong Province, Foshan city Shunde District Leliu Street office Chong he Cun Wei Hui Fuan Industrial Zone No. 27-6 block three Applicant after: Guangdong U.S. Megtron new appliance Co., Ltd Address before: 528300 Guangdong Province, Shunde District Leliu Jiang Village Industrial Avenue, West Road, three Applicant before: Guangdong U.S. Megtron new appliance Co., Ltd |
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| COR | Change of bibliographic data | ||
| 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: 20170104 Termination date: 20181009 |