CN103595094A - Electric tool wireless charging device - Google Patents
Electric tool wireless charging device Download PDFInfo
- Publication number
- CN103595094A CN103595094A CN201310535507.2A CN201310535507A CN103595094A CN 103595094 A CN103595094 A CN 103595094A CN 201310535507 A CN201310535507 A CN 201310535507A CN 103595094 A CN103595094 A CN 103595094A
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- controller
- battery
- charger
- wireless charging
- coupling coil
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Abstract
The invention discloses an electric tool wireless charging device which comprises a charger and a battery. The charger comprises a high frequency generator, a first coupling coil, a signal receiving module, a first controller and an electrical storage device, wherein the electrical storage device is connected with the first controller, the first controller is respectively connected with the high frequency generator and the signal receiving module, and the high frequency generator is connected with the first coupling coil. The battery comprises a second coupling coil, a signal transmitting module, a charging management module and a second controller, wherein the second coupling coil is connected with the charging management module, the charging management module is connected with the second controller, and the second controller is connected with the signal transmitting module. According to the electric tool wireless charging device, wireless charging is achieved, whether the battery is matched with the charger or not can be judged, and the condition that the battery is damaged or is not suitable for an original device any more due to the fact that the battery is not matched with the charger is avoided.
Description
Technical field
The present invention relates to a kind of damper, specifically a kind of electric tool wireless charging device, belongs to technical field.
Background technology
Traditional electric tool charger is all that power brick is inserted to charger, the contact chip of charger and the contact chip of battery is connected and charges; The time of adopting in this way charging has been grown and can cause contact chip oxidation or distortion, causes contact between the two bad, cannot charge normal again.
At present, along with the fast development of wireless charging technology, increasing product all utilizes the mode of induction charging to charge, and between battery and charger, by induction, is coupled, and the couple electrical energy of charger end is charged to battery to battery-end; Without again charger directly being contacted with battery, avoided the generation of above-mentioned situation.But there are the following problems for existing wireless charging device: it does not possess recognition function, although charger is the mode of electromagnetic coupled, but as long as battery-end is close with a coupling device equally, just have and can charge to it, no matter this battery is suitable, be not suitable for using this charger to charge, finally cause battery to damage, no longer applicable original equipment.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of electric tool wireless charging device, not only can realize wireless charging, and can identify between battery and charger and whether mate, avoid occurring not making battery damage or be no longer suitable for the situation of original equipment because not mating between the two.
To achieve these goals, a kind of electric tool wireless charging device of the present invention, comprise charger and battery, described charger comprises radio-frequency generator, the first coupling coil, signal receiving module, controller I and electrical storage device, described electrical storage device is connected with controller I, controller I is connected with signal receiving module with radio-frequency generator respectively, and radio-frequency generator is connected with the first coupling coil; Described battery comprises the second coupling coil, signal emission module, charge management module and controller II, and described the second coupling coil is connected with charge management module, and charge management module is connected with controller II, and controller II is connected with signal emission module.
Also comprise alarm I, described alarm I is connected with controller I.
Also comprise a LED lamp, a described LED lamp is connected with controller I.
Also comprise the 2nd LED lamp, described the 2nd LED lamp is connected with controller II.
Also comprise alarm II, described alarm II is connected with controller II.
Compared with prior art, the second coupling coil in battery of the present invention is near in charger during the first coupling coil effective range, battery is launched identification signal by signal emission module to charger, and the signal receiving module in charger receives after this signal, sends this signal to controller I; Controller I treated relatively after, think that this signal is effective, it is battery and when charger matched, to radio-frequency generator, send a signal, control radio-frequency generator is started working, and by the coupling of the second coupling coil in the first coupling coil in charger and battery, electric energy is sensed to battery-end, by the charge management module in battery, battery is charged; After having charged, charge management module sends a charging completion signal to controller II, and controller II receives after this signal, then control signal transmitter module sends to charger by this signal; Reception signaling module in charger receives this signal and is sent to controller I, after controller I processes relatively to this signal, controls radio-frequency generator and quits work, and then stop battery charging.Finally, not only realized wireless charging, and can before charging, first judge between battery and charger whether mate, avoided occurring not making battery damage or be no longer suitable for the situation of original equipment because not mating between the two.
Accompanying drawing explanation
Fig. 1 is electric theory diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, this electric tool wireless charging device, comprise charger and battery, described charger comprises radio-frequency generator, the first coupling coil, signal receiving module, controller I and electrical storage device, described electrical storage device is connected with controller I, controller I is connected with signal receiving module with radio-frequency generator respectively, and radio-frequency generator is connected with the first coupling coil; Described battery comprises the second coupling coil, signal emission module, charge management module and controller II, and described the second coupling coil is connected with charge management module, and charge management module is connected with controller II, and controller II is connected with signal emission module.
Whether further, also comprise alarm I or a LED lamp, described alarm I or a LED lamp are connected with controller I, can come reminding user battery to mate with charger by sound or lighting effects, facilitate it to take measures on customs clearance.
Further, also comprise the 2nd LED lamp, described the 2nd LED lamp is connected with controller II, can inform that whether the charging of user's battery completes, and facilitates it to take measures on customs clearance by lighting effects.
Further, also comprise alarm II, described alarm II is connected with controller II, can inform that whether the charging of user's battery completes, and facilitates it to take measures on customs clearance by sound.
The course of work: the second coupling coil in battery is near in charger during the first coupling coil effective range, battery is launched identification signal by signal emission module to charger, signal receiving module in charger receives after this signal, sends this signal to controller I; Controller I treated relatively after, think that this signal is effective, i.e. battery and when charger matched, to radio-frequency generator, send a signal, control radio-frequency generator is started working, and controls that alarm I or a LED lamp are sounded or luminous simultaneously, informs user's battery and charger matched; After radio-frequency generator work, the coupling by the second coupling coil in the first coupling coil and battery in charger, senses battery-end by electric energy, by the charge management module in battery, battery is charged; After having charged, charge management module sends a charging completion signal to controller II, and controller II receives after this signal, then control signal transmitter module sends to charger by this signal, control the 2nd LED lamp or alarm II luminous or sound simultaneously, inform that user charges to complete; Reception signaling module in charger receives this signal and is sent to controller I, after controller I processes relatively to this signal, controls radio-frequency generator and quits work, and then stop battery charging.Finally, not only realized wireless charging, and can before charging, first judge between battery and charger whether mate, avoided occurring not making battery damage or be no longer suitable for the situation of original equipment because not mating between the two.
Claims (5)
1. an electric tool wireless charging device, comprise charger and battery, it is characterized in that, described charger comprises radio-frequency generator, the first coupling coil, signal receiving module, controller I and electrical storage device, described electrical storage device is connected with controller I, controller I is connected with signal receiving module with radio-frequency generator respectively, and radio-frequency generator is connected with the first coupling coil; Described battery comprises the second coupling coil, signal emission module, charge management module and controller II, and described the second coupling coil is connected with charge management module, and charge management module is connected with controller II, and controller II is connected with signal emission module.
2. a kind of electric tool wireless charging device according to claim 1, is characterized in that, also comprises alarm I, and described alarm I is connected with controller I.
3. a kind of electric tool wireless charging device according to claim 1 and 2, is characterized in that, also comprises a LED lamp, and a described LED lamp is connected with controller I.
4. a kind of electric tool wireless charging device according to claim 1 and 2, is characterized in that, also comprises the 2nd LED lamp, and described the 2nd LED lamp is connected with controller II.
5. a kind of electric tool wireless charging device according to claim 4, is characterized in that, also comprises alarm II, and described alarm II is connected with controller II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535507.2A CN103595094A (en) | 2013-10-31 | 2013-10-31 | Electric tool wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535507.2A CN103595094A (en) | 2013-10-31 | 2013-10-31 | Electric tool wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103595094A true CN103595094A (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535507.2A Pending CN103595094A (en) | 2013-10-31 | 2013-10-31 | Electric tool wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103595094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405765A (en) * | 2015-03-11 | 2017-11-28 | 松下知识产权经营株式会社 | Electric tool system |
| CN111478136A (en) * | 2020-04-27 | 2020-07-31 | 广东智电电子科技有限公司 | Power adapter and electric connector thereof |
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| TW200924346A (en) * | 2007-11-23 | 2009-06-01 | Compal Communications Inc | Method and apparatus for wireless charging |
| CN101567579A (en) * | 2009-05-20 | 2009-10-28 | 速得股份有限公司 | Charging framework |
| CN103036282A (en) * | 2012-12-06 | 2013-04-10 | 捷普科技（上海）有限公司 | Voltage self-adaptation wireless charging device and method |
| CN103040432A (en) * | 2012-11-30 | 2013-04-17 | 温州医学院眼视光器械有限公司 | Wireless charging handheld slit lamp |
| CN103326438A (en) * | 2013-06-28 | 2013-09-25 | 成都远晟科技有限公司 | Wireless charging system in reflection-type communication mode |
| CN203660560U (en) * | 2013-10-31 | 2014-06-18 | 徐州市恒源电器有限公司 | Wireless charging device of electric tool |
-
2013
- 2013-10-31 CN CN201310535507.2A patent/CN103595094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200924346A (en) * | 2007-11-23 | 2009-06-01 | Compal Communications Inc | Method and apparatus for wireless charging |
| CN101567579A (en) * | 2009-05-20 | 2009-10-28 | 速得股份有限公司 | Charging framework |
| CN103040432A (en) * | 2012-11-30 | 2013-04-17 | 温州医学院眼视光器械有限公司 | Wireless charging handheld slit lamp |
| CN103036282A (en) * | 2012-12-06 | 2013-04-10 | 捷普科技（上海）有限公司 | Voltage self-adaptation wireless charging device and method |
| CN103326438A (en) * | 2013-06-28 | 2013-09-25 | 成都远晟科技有限公司 | Wireless charging system in reflection-type communication mode |
| CN203660560U (en) * | 2013-10-31 | 2014-06-18 | 徐州市恒源电器有限公司 | Wireless charging device of electric tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405765A (en) * | 2015-03-11 | 2017-11-28 | 松下知识产权经营株式会社 | Electric tool system |
| CN111478136A (en) * | 2020-04-27 | 2020-07-31 | 广东智电电子科技有限公司 | Power adapter and electric connector thereof |
| CN111478136B (en) * | 2020-04-27 | 2021-04-23 | 广东智电电子科技有限公司 | Power adapter and electric connector thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |