WO2012079190A1 - Flashlight power supply - Google Patents
Flashlight power supply Download PDFInfo
- Publication number
- WO2012079190A1 WO2012079190A1 PCT/CN2010/002035 CN2010002035W WO2012079190A1 WO 2012079190 A1 WO2012079190 A1 WO 2012079190A1 CN 2010002035 W CN2010002035 W CN 2010002035W WO 2012079190 A1 WO2012079190 A1 WO 2012079190A1
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- WO
- WIPO (PCT)
- Prior art keywords
- mobile phone
- phone battery
- power supply
- positive
- charger
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
Definitions
- the utility model relates to a flashlight power source suitable for a flashlight.
- the technical problem to be solved by the utility model is to provide a flashlight power supply, which is modified by using a mobile phone battery to achieve the purpose of fully utilizing idle resources and reducing environmental pollution.
- the technical solutions adopted are as follows:
- a flashlight power supply comprising a casing, a mobile phone battery and a charger, the mobile phone battery and the charger are disposed in the casing; the charger comprises a plug, a charging circuit and two metal contacts adjustable in relative position, the plug is connected to the charging circuit Input port, two metal contacts are connected to the output port of the charging circuit; two metal contacts are respectively in contact with the positive and negative terminals of the mobile phone battery.
- This charger with two metal contacts that are relatively positionally adjustable commonly referred to as a universal charger, is commercially available.
- the specific structure is that the charger further includes a base and a clamp, the clamp and the plug are mounted on the base, and the charging circuit is disposed in the base.
- the rear ends of the two metal contacts can be rotatably mounted on the clamp,
- the front ends of the metal contacts are respectively in contact with the positive and negative electrodes of the mobile phone battery; the front end of the metal contacts generally has a forwardly extending contact and a downwardly extending contact.
- the distance between the negative electrodes is matched, and then the mobile phone battery is fixed by the clamp, so that the two metal contacts are in close contact with the positive and negative poles of the mobile phone battery respectively; when the positive and negative electrodes are arranged on the side of the mobile phone battery, two forwards are available. Extended contacts; When the positive and negative terminals are placed on the upper surface of the mobile phone battery, two downwardly extending contacts are available, so most mobile phone batteries can be charged with this charger, that is, most mobile phone batteries Can be used for this flashlight power supply.
- the positive and negative electrodes of the above flashlight power source can be taken out from the positive and negative electrodes of the mobile phone battery, or can be taken out from two metal contacts.
- a switch and a light-emitting device are arranged on the casing, and the mobile phone battery, the switch and the light-emitting device are connected in series, or the mobile phone battery, a metal contact, a switch, a light-emitting device and another metal contact are connected in series.
- the above light emitting device may be a bulb or a light emitting diode.
- the utility model is transformed from the idle mobile phone battery, which can fully utilize idle resources, reduce resource waste, and reduce environmental pollution caused by mobile phone batteries; the mobile phone battery can be recharged after being exhausted, and the use cost is low; As a power source for the flashlight, it reduces the cost of dry batteries and reduces environmental pollution caused by dry batteries.
- FIG. 1 is a schematic structural view of a preferred embodiment of the present invention.
- Figure 2 is a bottom view of the jig and the two metal contacts of Figure 1;
- Fig. 3 is a circuit diagram of the flashlight power supply of Fig. 1 and a flashlight using the flashlight power supply.
- the flashlight power supply includes a casing 1, a mobile phone battery 2, and a charger 3, and the mobile phone battery 2 and the charger 3 are disposed in the casing 1.
- the charger 3 includes a base 31, a clamp 32, a plug 33, a charging circuit 34 and two metal contacts 35; the clamp 32 and the plug 33 are both mounted on the base 31, and the charging circuit 34 is disposed in the base 31;
- the rear ends 351 of the metal contacts 35 are rotatably mounted on On the clamp 32, the front ends of the metal contacts 35 are respectively in contact with the positive and negative electrodes of the mobile phone battery 2, and the front end of the metal contact 35 has a forwardly extending contact 352 and a downwardly extending contact 353, which is rotated by a metal touch.
- the sheet 35 can adjust the relative positions of the front ends of the two metal contacts 35 (ie, the relative positions between the two contacts 352 or between the two contacts 353); in order to facilitate the adjustment of the position of the metal contacts 35, the clamp 32 is provided There are two shifting forks 36.
- the two shifting forks 36 are in one-to-one correspondence with the two metal contacts 35.
- the rear end of the shifting fork 36 is rotatably mounted on the clamp 32 and its rotating shaft coincides with the rotating shaft of the metal contact piece 35.
- the shifting fork 36 The front end is inserted into the through hole 354 provided on the metal contact 35; referring to FIG.
- the plug 33 is connected to the input port of the charging circuit 34, and the two metal contacts 35 are connected to the output port of the charging circuit 34; the clamp 32 is used for the mobile phone battery 2 fixed.
- Chargers of this construction are commonly referred to as universal chargers and are commercially available, and their structure will not be described in further detail herein.
- the positive and negative poles of the flashlight power supply are taken from two metal contacts 35 (also from the positive and negative terminals of the mobile phone battery 2).
- the switch 4 and the light-emitting device 5 are disposed on the casing 1, the mobile phone battery 2, a metal contact 35, the switch 4, the light-emitting device 5, and another metal contact. 35 is connected in series to form a loop.
- the light emitting device 5 is a light emitting diode. Referring to Fig. 1, a through hole 6 is provided in the casing 1, and a light emitting device 5 can be mounted in the through hole 6.
- the switch 4 can be provided on the outer surface of the housing.
- one or two metal contacts 35 are rotated by the dial 36, so that the distance between the front ends of the two metal contacts 35 and the positive electrode of the mobile phone battery 2 used.
- the distance between the negative electrode and the negative electrode are matched, and the mobile phone battery 2 is fixed by the clamp 32, so that the front ends of the two metal contacts 35 are in close contact with the positive and negative electrodes of the mobile phone battery 2 respectively; when the positive and negative electrodes are disposed on the mobile phone battery 2
- two forwardly extending contacts 352 can be respectively used to contact the positive and negative electrodes of the mobile phone battery 2; when the positive and negative electrodes are provided on the upper surface of the mobile phone battery 2, two downwardly extending contacts 353 can be used respectively with the mobile phone The positive electrode and the negative electrode of the battery 2 are in contact.
- the switch 4 When the mobile phone battery 2 needs to be charged, the switch 4 is disconnected, and the plug 33 is connected to an external power source; when the flashlight is required to be illuminated, the switch 4 is closed, and the mobile phone battery 2 supplies power to the light-emitting device 5 to cause the light-emitting device 5 to emit light.
Abstract
A flashlight power supply includes a shell (1), a mobile phone battery (2) and a charger (3). The mobile phone battery and the charger are provided in the shell. The charger includes a plug (33), a charge circuit (34) and two metal contact strips (35) which the relative position can be adjust. The plug is connected with the input port of the charge circuit. The two metal contact strips are connect with the out port of the charge circuit, and connected to the positive and negative of the mobile phone charger respectively. The flashlight power supply can reduce resource waste and use cost.
Description
手电筒电源 技术领域 Flashlight power supply
本实用新型涉及一种适用于手电筒的手电筒电源。 The utility model relates to a flashlight power source suitable for a flashlight.
背景技术 Background technique
手机作为一种便携式通信工具， 目前已相当普及。 由于不同型号 的手机所用的电池一般不相同， 也就是说， 某种型号的手机电池只适 用于某一种或某几种型号的手机， 因此， 手机损坏以及更新换代， 产 生大量闲置的手机电池， 造成资源浪费， 而且一旦将手机电池丢弃， 还会严重污染环境。 As a portable communication tool, mobile phones are now quite popular. Since the batteries used in different models of mobile phones are generally different, that is, a certain type of mobile phone battery is only suitable for one or a few types of mobile phones. Therefore, the mobile phone is damaged and updated, resulting in a large number of idle mobile phone batteries. , causing waste of resources, and once the mobile phone battery is discarded, it will seriously pollute the environment.
另外， 目前大多数手电筒采用干电池作为电源， 由于干电池是一 次性使用的， 电量耗尽后即丢弃， 因此也会严重污染环境。 In addition, most flashlights currently use dry batteries as the power source. Since the dry batteries are used once and are discarded after being exhausted, they will also seriously pollute the environment.
发明内容 Summary of the invention
本实用新型所要解决的技术问题是提供一种手电筒电源， 这种手 电筒电源利用手机电池改造而成， 以达到旣能充分利用闲置资源、 又 能减少环境污染的目的。 采用的技术方案如下： The technical problem to be solved by the utility model is to provide a flashlight power supply, which is modified by using a mobile phone battery to achieve the purpose of fully utilizing idle resources and reducing environmental pollution. The technical solutions adopted are as follows:
一种手电筒电源， 包括壳体、 手机电池和充电器， 手机电池和充 电器设于壳体中； 充电器包括插头、 充电电路以及相对位置可调节的 两个金属触片， 插头连接充电电路的输入端口， 两个金属触片连接充 电电路的输出端口；两个金属触片分别与手机电池的正极和负极接触。 A flashlight power supply, comprising a casing, a mobile phone battery and a charger, the mobile phone battery and the charger are disposed in the casing; the charger comprises a plug, a charging circuit and two metal contacts adjustable in relative position, the plug is connected to the charging circuit Input port, two metal contacts are connected to the output port of the charging circuit; two metal contacts are respectively in contact with the positive and negative terminals of the mobile phone battery.
这种具有相对位置可调节的两个金属触片的充电器， 通常称为万 能充电器， 可在市场上购得。 其一种具体结构是， 上述充电器还包括 底座和夹具， 夹具和插头均安装在底座上， 充电电路设于底座内，. 两 个金属触片的后端均可转动安装在夹具上， 两个金属触片的前端分别 与手机电池的正极和负极接触； 金属触片的前端一般具有一个向前延 伸的触点和一个向下延伸的触点。 通过转动一个或两个金属触片， 可 改变两个金属触片前端之间的距离， 使该距离与所用手机电池正极和
负极之间的距离相匹配， 再通过夹具将手机电池固定， 使两个金属触 片分别与手机电池的正极和负极紧密接触； 当正极和负极设于手机电 池的侧面时， 可用两个向前延伸的触点； 当正极和负极设于手机电池 的上表面时， 可用两个向下延伸的触点， 因此大多数手机电池都可用 这种充电器进行充电， 也就是说， 大多数手机电池都可用于这种手电 筒电源。 This charger with two metal contacts that are relatively positionally adjustable, commonly referred to as a universal charger, is commercially available. The specific structure is that the charger further includes a base and a clamp, the clamp and the plug are mounted on the base, and the charging circuit is disposed in the base. The rear ends of the two metal contacts can be rotatably mounted on the clamp, The front ends of the metal contacts are respectively in contact with the positive and negative electrodes of the mobile phone battery; the front end of the metal contacts generally has a forwardly extending contact and a downwardly extending contact. By turning one or two metal contacts, the distance between the front ends of the two metal contacts can be changed to match the positive polarity of the mobile phone battery used. The distance between the negative electrodes is matched, and then the mobile phone battery is fixed by the clamp, so that the two metal contacts are in close contact with the positive and negative poles of the mobile phone battery respectively; when the positive and negative electrodes are arranged on the side of the mobile phone battery, two forwards are available. Extended contacts; When the positive and negative terminals are placed on the upper surface of the mobile phone battery, two downwardly extending contacts are available, so most mobile phone batteries can be charged with this charger, that is, most mobile phone batteries Can be used for this flashlight power supply.
上述手电筒电源的正极和负极可从手机电池的正极和负极引出， 也可以从两个金属触片引出。 The positive and negative electrodes of the above flashlight power source can be taken out from the positive and negative electrodes of the mobile phone battery, or can be taken out from two metal contacts.
利用上述手电筒电源组装成手电筒时， 在壳体上设置开关和发光 器件， 手机电池、 开关和发光器件串联成回路， 或者手机电池、 一金 属触片、 开关、 发光器件和另一金属触片串联成回路。 上述发光器件 可以是灯泡或发光二极管。 需要对手机电池进行充电时， 断开开关， 插头连接外部电源； 需要用手电筒照明时， 闭合开关， 手机电池对发 光器件供电， 使发光器件发光。 When the flashlight power supply is assembled into a flashlight, a switch and a light-emitting device are arranged on the casing, and the mobile phone battery, the switch and the light-emitting device are connected in series, or the mobile phone battery, a metal contact, a switch, a light-emitting device and another metal contact are connected in series. Into a loop. The above light emitting device may be a bulb or a light emitting diode. When you need to charge the mobile phone battery, turn off the switch, and connect the plug to the external power supply. When you need to use the flashlight to illuminate, close the switch, and the mobile phone battery supplies power to the light-emitting device to make the light-emitting device emit light.
本实用新型利用闲置的手机电池改造而成， 既能充分利用闲置资 源， 减少资源浪费， 又能减少手机电池引起的环境污染； 手机电池电 量耗尽后可再充电， 使用成本低； 可取代干电池作为手电筒的电源， 减少干电池的耗费， 减少干电池引起的环境污染。 The utility model is transformed from the idle mobile phone battery, which can fully utilize idle resources, reduce resource waste, and reduce environmental pollution caused by mobile phone batteries; the mobile phone battery can be recharged after being exhausted, and the use cost is low; As a power source for the flashlight, it reduces the cost of dry batteries and reduces environmental pollution caused by dry batteries.
附图说明 DRAWINGS
图 1是本实用新型优选实施例的结构示意图； 1 is a schematic structural view of a preferred embodiment of the present invention;
图 2是图 1中夹具及两个金属触片的仰视图； Figure 2 is a bottom view of the jig and the two metal contacts of Figure 1;
图 3是图 1所示手电筒电源及采用这种手电筒电源的手电筒的电 路原理图。 Fig. 3 is a circuit diagram of the flashlight power supply of Fig. 1 and a flashlight using the flashlight power supply.
具体实施方式 detailed description
如图 1所示，这种芋电筒电源包括壳体 1、手机电池 2和充电器 3， 手机电池 2和充电器 3设于壳体 1中。 As shown in Fig. 1, the flashlight power supply includes a casing 1, a mobile phone battery 2, and a charger 3, and the mobile phone battery 2 and the charger 3 are disposed in the casing 1.
充电器 3包括底座 31、 夹具 32、 插头 33、 充电电路 34和两个金 属触片 35 ; 夹具 32和插头 33均安装在底座 31上， 充电电路 34设于 底座 31内； 参考图 2， 两个金属触片 35的后端 351均可转动安装在
夹具 32上，金属触片 35的前端分别与手机电池 2的正极和负极接触， 金属触片 35的前端具有一个向前延伸的触点 352和一个向下延伸的触 点 353，通过转动金属触片 35，可调节两个金属触片 35前端的相对位 置（即两个触点 352之间或两个触点 353之间的相对位置）；为了便于 调节金属触片 35的位置， 夹具 32上设有两个拨叉 36， 两个拨叉 36 与两个金属触片 35一一对应，拨叉 36后端可转动安装在夹具 32上且 其转轴与金属触片 35的转轴重合，拨叉 36前端插入设于金属触片 35 上的通孔 354中； 参考图 3， 插头 33连接充电电路 34的输入端口， 两个金属触片 35连接充电电路 34的输出端口；夹具 32用于将手机电 池 2固定。这种结构的充电器通常称为万能充电器，可在市场上购得， 在此不进一步详述其结构。 The charger 3 includes a base 31, a clamp 32, a plug 33, a charging circuit 34 and two metal contacts 35; the clamp 32 and the plug 33 are both mounted on the base 31, and the charging circuit 34 is disposed in the base 31; The rear ends 351 of the metal contacts 35 are rotatably mounted on On the clamp 32, the front ends of the metal contacts 35 are respectively in contact with the positive and negative electrodes of the mobile phone battery 2, and the front end of the metal contact 35 has a forwardly extending contact 352 and a downwardly extending contact 353, which is rotated by a metal touch. The sheet 35 can adjust the relative positions of the front ends of the two metal contacts 35 (ie, the relative positions between the two contacts 352 or between the two contacts 353); in order to facilitate the adjustment of the position of the metal contacts 35, the clamp 32 is provided There are two shifting forks 36. The two shifting forks 36 are in one-to-one correspondence with the two metal contacts 35. The rear end of the shifting fork 36 is rotatably mounted on the clamp 32 and its rotating shaft coincides with the rotating shaft of the metal contact piece 35. The shifting fork 36 The front end is inserted into the through hole 354 provided on the metal contact 35; referring to FIG. 3, the plug 33 is connected to the input port of the charging circuit 34, and the two metal contacts 35 are connected to the output port of the charging circuit 34; the clamp 32 is used for the mobile phone battery 2 fixed. Chargers of this construction are commonly referred to as universal chargers and are commercially available, and their structure will not be described in further detail herein.
手电筒电源的正极和负极从两个金属触片 35引出（也可从手机电 池 2的正极和负极引出）。 The positive and negative poles of the flashlight power supply are taken from two metal contacts 35 (also from the positive and negative terminals of the mobile phone battery 2).
如图 3所示， 利用上述手电筒电源组装成手电筒时， 在壳体 1上 设置开关 4和发光器件 5， 手机电池 2、一金属触片 35、开关 4、发光 器件 5和另一金属触片 35串联成回路。发光器件 5是发光二极管。参 考图 1， 壳体 1上设有通孔 6， 发光器件 5可安装在该通孔 6中。开关 4可设于壳体的外表面。 As shown in FIG. 3, when the flashlight power supply is assembled into a flashlight, the switch 4 and the light-emitting device 5 are disposed on the casing 1, the mobile phone battery 2, a metal contact 35, the switch 4, the light-emitting device 5, and another metal contact. 35 is connected in series to form a loop. The light emitting device 5 is a light emitting diode. Referring to Fig. 1, a through hole 6 is provided in the casing 1, and a light emitting device 5 can be mounted in the through hole 6. The switch 4 can be provided on the outer surface of the housing.
制作上述手电筒电源时，根据手机电池 2正极和负极之间的距离， 通过拨文 36转动一个或两个金属触片 35，使两个金属触片 35前端之 间的距离与所用手机电池 2正极和负极之间的距离相匹配， 再通过夹 具 32将手机电池 2固定， 使两个金属触片 35的前端分别与手机电池 2的正极和负极紧密接触； 当正极和负极设于手机电池 2的侧面时， 可用两个向前延伸的触点 352分别与手机电池 2正极和负极接触; 当 正极和负极设于手机电池 2的上表面时，可用两个向下延伸的触点 353 分别与手机电池 2正极和负极接触。 When making the above flashlight power supply, according to the distance between the positive and negative poles of the mobile phone battery 2, one or two metal contacts 35 are rotated by the dial 36, so that the distance between the front ends of the two metal contacts 35 and the positive electrode of the mobile phone battery 2 used. The distance between the negative electrode and the negative electrode are matched, and the mobile phone battery 2 is fixed by the clamp 32, so that the front ends of the two metal contacts 35 are in close contact with the positive and negative electrodes of the mobile phone battery 2 respectively; when the positive and negative electrodes are disposed on the mobile phone battery 2 On the side, two forwardly extending contacts 352 can be respectively used to contact the positive and negative electrodes of the mobile phone battery 2; when the positive and negative electrodes are provided on the upper surface of the mobile phone battery 2, two downwardly extending contacts 353 can be used respectively with the mobile phone The positive electrode and the negative electrode of the battery 2 are in contact.
需要对手机电池 2进行充电时， 断开开关 4， 插头 33连接外部电 源； 需要用手电筒照明时， 闭合开关 4， 手机电池 2对发光器件 5供 电， 使发光器件 5发光。
When the mobile phone battery 2 needs to be charged, the switch 4 is disconnected, and the plug 33 is connected to an external power source; when the flashlight is required to be illuminated, the switch 4 is closed, and the mobile phone battery 2 supplies power to the light-emitting device 5 to cause the light-emitting device 5 to emit light.
Claims
权利要求述 Claim
一种手电筒电源， 其特征在于包括壳体、 手机电池和充电器， 手机电池和充电器设于壳体中； 充电器包括插头、 充电电路以及相对 位置可调节的两个金属触片， 插头连接充电电路的输入端口， 两个金 属触片连接充电电路的输出端口； 两个金属触片分别与手机电池的正 极和负极接触。 A flashlight power supply, comprising a casing, a mobile phone battery and a charger, wherein the mobile phone battery and the charger are disposed in the casing; the charger comprises a plug, a charging circuit and two metal contacts with adjustable relative positions, the plug connection The input port of the charging circuit, two metal contacts are connected to the output port of the charging circuit; the two metal contacts are respectively in contact with the positive and negative electrodes of the mobile phone battery.
2、根据权利要求 1所述的手电筒电源， 其特征是： 所述手电筒电 源的正极和负极从手机电池的正极和负极引出。 The flashlight power supply according to claim 1, wherein: the positive and negative electrodes of the flashlight power source are taken out from the positive and negative electrodes of the mobile phone battery.
3、根据权利要求 1所述的手电筒电源， 其特征是： 所述手电筒电 源的正极和负极从两个金属触片引出。 3. A flashlight power supply according to claim 1 wherein: the positive and negative poles of said flashlight power source are drawn from two metal contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/002035 WO2012079190A1 (en) | 2010-12-13 | 2010-12-13 | Flashlight power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/002035 WO2012079190A1 (en) | 2010-12-13 | 2010-12-13 | Flashlight power supply |
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| Publication Number | Publication Date |
|---|---|
| WO2012079190A1 true WO2012079190A1 (en) | 2012-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2010/002035 WO2012079190A1 (en) | 2010-12-13 | 2010-12-13 | Flashlight power supply |
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| WO (1) | WO2012079190A1 (en) |
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| CN2891299Y (en) * | 2006-04-17 | 2007-04-18 | 刘荣秀 | Battery case using mobile phone battery and electric appliance using the same |
| CN201112515Y (en) * | 2007-08-30 | 2008-09-10 | 朱治民 | Clamping device for all-purpose mobile phone battery charger |
| CN201568746U (en) * | 2009-03-03 | 2010-09-01 | 郭春陵 | Rechargeable flashlight utilizing flat square battery |
| CN201628082U (en) * | 2009-10-23 | 2010-11-10 | 黄辉 | Chargeable LED flashlight charged by mobile batteries |
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