WO2008046279A1 - Générateur d'énergie à accumulation - Google Patents

Générateur d'énergie à accumulation Download PDF

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Publication number
WO2008046279A1
WO2008046279A1 PCT/CN2007/001034 CN2007001034W WO2008046279A1 WO 2008046279 A1 WO2008046279 A1 WO 2008046279A1 CN 2007001034 W CN2007001034 W CN 2007001034W WO 2008046279 A1 WO2008046279 A1 WO 2008046279A1
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Prior art keywords
energy storage
spring
gear
casing
power generation
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PCT/CN2007/001034
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English (en)
French (fr)
Inventor
Hsiao Chung Yang
Original Assignee
Hsiao Chung Yang
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Application filed by Hsiao Chung Yang filed Critical Hsiao Chung Yang
Publication of WO2008046279A1 publication Critical patent/WO2008046279A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Definitions

  • the invention relates to an energy storage power generation device, in particular to an energy storage power generation device which firstly stores mechanical energy manually and converts mechanical energy into electrical energy, and can be applied to a flashlight, a small radio, etc., and can also be applied to a automobile. Use a generator.
  • Existing energy storage power generation devices mainly generate electricity first, and then store the electrical energy in a rechargeable battery. When used, the battery is discharged to meet the needs of users.
  • the energy storage device has a compact size, but since the battery is charged and stored for a long time, it usually takes several hours or even ten hours. When the user is outdoors or needs urgent use, the demand cannot be met in time.
  • the spring energy storage starter is composed of an energy storage part and a driving part, wherein the energy storage part comprises a vortex spring, and the starter has the following disadvantages:
  • the starter is mainly used in the starting device of the diesel engine, etc., so the volume is large; the structure of the starter is complicated; the single-stage spring drive stores less energy.
  • the object of the present invention is to provide an energy storage power generation device which is light in weight, simple in structure, and continuous in power generation, in view of the deficiencies of the prior art.
  • An energy storage power generation device comprising: a power input portion, an energy storage portion, and a transmission portion And a motor, characterized in that: a. the energy storage portion including the energy storage and release process, comprising a spring shaft and a vortex spring; the spring shaft drives the coil spring to be wound or rotated by the vortex spring; b. The power input portion drives the spring shaft to rotate in one direction through the one-way transmission mechanism during the energy storage portion of the energy storage portion; c.
  • the transmission portion includes a transmission gear that drives the rotation of the motor, and a spring that causes the spring during energy storage. The shaft does not drive the transmission gear transmission, and the spring shaft drives the clutch gear of the transmission gear transmission during the release process.
  • the energy storage power generation device includes a casing, the casing includes a first casing and a second casing, the first casing and the second casing are sleeved with each other; and the energy storage portion is disposed at the
  • the transmission part includes an internal gear fixed in the second outer casing and the clutch gear and the transmission gear; the clutch gear, the transmission gear and the spring shaft rotate synchronously; the clutch gear meshes with or separates from the internal gear;
  • the one-way transmission mechanism that cooperates with the internal gear is fixed to one end of the first casing.
  • the energy storage portion includes a plurality of volute springs, a plurality of volute spring shells and a plurality of serially connected shafts; each of the volute spring shells is provided with a vortex spring; the vortex spring shell and the series shaft are connected in series between the respective volute springs.
  • the wrap spring shell and the series shaft are driven by a gear.
  • the one-way transmission mechanism is composed of a fixed disc and a ratchet; the fixed disc is fixed at one end of the first outer casing; the ratchet is fixed on the fixed disc; the ratchet of the ratchet is a ring piece protruding in the same direction, and the end portions of the ring piece respectively form a Hook.
  • the fixed disk and the ratchet are connected by a spline.
  • one outer casing is provided with a ring groove, and the other outer casing is provided with a convex ring; the convex ring is stuck in the annular groove; the width of the annular groove is larger than the width of the convex ring .
  • a gear set is arranged between the transmission gear and the motor.
  • Multi-stage or multi-stage spring storage energy can meet different applications; multi-stage springs are flexible in series connection and flexible in arrangement; multi-stage springs store more energy, short energy storage time, release Long time;
  • the power mechanism is light in weight and simple in combination, resulting in a compact and simple structure.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention when the two casings are opened.
  • FIG. 2 is a schematic structural view of the first embodiment of the present invention when the two housings are pushed together.
  • Figure 3 is a schematic diagram of a one-way transmission mechanism.
  • Figure 4 is a schematic view of the ratchet mounted on a fixed plate.
  • Figure 5 is a schematic view of the ring groove and the convex ring between the two housings.
  • Fig. 6 is a schematic view showing the installation of the volute spring of the first embodiment.
  • Figure 7 is a schematic view showing the structure of the second embodiment.
  • Fig. 8 is a schematic structural view of a third embodiment.
  • Fig. 9 is a schematic view showing the installation of the vortex spring of the third embodiment.
  • the energy storage part adopts multi-stage spring storage energy, wherein the spring shell and the spring shaft are fixed, and the respective spring coils are connected in series.
  • This embodiment is suitable for energy storage power generation of a flashlight.
  • An energy storage power generation device shown in FIG. 1 and FIG. 2 includes a first casing 1, a second casing 2, a motor 3, an energy storage portion, and a transmission portion.
  • the first outer casing 1 and the second outer casing 2 are sleeved with each other.
  • the inner wall of the first outer casing 1 is provided with a ring groove 61.
  • the outer wall of the second outer casing 1 is provided with a convex ring 62.
  • the convex ring 62 is stuck in the ring.
  • the width of the ring groove 61 is larger than the width of the convex ring 62, so that the first outer casing 1 and the second outer casing 2 can be relatively moved by the axial movement of the convex ring 62 in the annular groove 61, as shown in FIG.
  • the energy storage portion is installed in the first outer casing 1, and has a spring shaft 41, a plurality of coil springs 42 (here, four), a plurality of scroll spring shells 43 (here, four), and a plurality of serial shafts. 44 (here, three); each of the spring housings 43 is provided with a coil spring 42, and the spring shell 43 and the serial shaft 44 are connected in series between the respective coil springs 42 (see Fig.
  • the spring case is fixed in the first outer casing 1; when the energy is stored, the spring shaft 41 drives the first stage of the spring coil to be wound, and the first stage of the spring spring drives the first coil spring case to wrap, the spring case and the series shaft Fixing, driving the first series shaft to rotate, the series shaft driving the second stage coil spring winding, and so on, thereby completing the winding of the four coil springs.
  • the one-way transmission mechanism is composed of a fixed plate 511 and a ratchet 512 fixed to one end portion of the first outer casing 1.
  • the ratchet 512 can be fixed to the fixed plate 511 by a spline connection or a key connection.
  • the transmission part is composed of an internal gear 52, a clutch gear 53 and a transmission gear 54; the internal gear 52 is fixed in the second outer casing 2; the clutch gear 53 is fixed on the spring shaft 41; the transmission gear 54 is locked in the second outer casing 2 Axial positioning; the spring shaft 41 passes through the fixed plate 511, the ratchet 512, and the clutch gear 53 Into the drive gear 54.
  • the spring shaft 41 in the energy storage portion is non-cylindrical in the joint portion with the clutch gear 53 and the transmission gear 54, thereby achieving circumferential positioning of the spring shaft 41, the clutch gear 53, and the transmission gear 54, thereby realizing the axial direction of the spring shaft 41.
  • a gear set 7 is disposed between the transmission gear 54 and the motor 3.
  • the ratchet 512 and the fixed disk 511 are positioned by the spline 513.
  • the ratchet wheel 512 ratchet teeth are ring segments 5121 protruding in the same direction, and the end portions of the ring pieces 5121 respectively form a hook portion 5122, and the hook portion 5122 cooperates with the corresponding segment of the inner gear 52 to realize the limitation of one-way rotation.
  • the second outer casing 2 is first pulled relative to the first outer casing 1 and a suitable gap is generated.
  • the clutch gear 53 is meshed with the inner gear 52 in the second outer casing 2, and then the first outer casing 1 is engaged.
  • the second outer casing 2 rotates relative to each other, and the inner gear 52 drives the clutch gear 53 to rotate the spring shaft 41.
  • the spring shaft 41 drives the coil springs 42 to be wound, so that the mechanical energy can be stored in several forward and reverse coils.
  • the first outer casing 1 and the second outer casing 2 are pushed into each other. As shown in FIG.
  • the feature of this embodiment is that the energy storage part adopts a single-stage spring storage energy. This embodiment is suitable for energy storage generation of a lighter flashlight.
  • the end of the volute spring 42 is connected to the spring shaft 41, one end of which is connected to the volute spring case 43, and the volute spring case 43 is fixed in the first outer casing 1.
  • the energy storage part adopts multi-stage spring storage energy, wherein the wrap spring shell and the spring shaft are driven by gears, and the spiral springs of each section are connected in series, that is, the single-stage spring coil passes through the gear transmission string. Connected to a multi-stage spring.
  • This embodiment has the advantage that the vortex spring setting is more flexible. This embodiment is suitable for energy storage power generation of a radio.
  • the first section of the spring is connected to the spring shaft 41 at one end, and the other end is connected to the first spring shell 43.
  • the vortex spring shell 43 is provided with a vortex at the end.
  • the spring gear 431 has a serial shaft gear 441 at one end of the serial shaft 44, and the two gears are driven by the pinion 45, so that the first stage spring shell drives the first series shaft to rotate, and then drives the second The segment is wound around the coil; and so on, until the last end of the coil is wound.
  • the last wrap spring case is fixed inside the first outer casing 1 by the fixing block 47; the gears of the energy storage portion are positioned inside the first outer casing 1 through the positioning shaft 46, and may be positioned in other manners.
  • a multi-stage volute spring such as Embodiment 1
  • the multi-stage volute springs can be meshed and driven, they can be arranged arbitrarily in the same plane, and are not limited to the linear arrangement.
  • Both of the above embodiments are manual rotation of the outer casing, and energy storage can also be realized by adding a swingable handle rotation at the end of the first outer casing or by cooperating with a pneumatic and mechanical structure.

Description

本发明所属技术领域
本发明涉及一种储能发电装置，尤其是一种先用手动方式储存机 械能，再将机械能转化为电能的储能发电装置，可将其应用于手电筒、 小型收音机等领域， 也可应用于汽车用发电机。
在本发明之前的现有技术
现存的储能发电装置，主要是先发电，再将电能储存在可充电电 池中，使用时电池放电， 以满足用户的需要。这种储能发电装置的体 积轻巧，但是由于电池充电储能时间较长，一般需要数小时甚至十几 小时， 使用者在户外或者需要急迫使用时， 不能及时满足需求。
还有一种弹簧储能启动机， 如中国专利 ZL 03269757.0， 这种弹 簧储能启动机由储能部分及驱动部分组成， 其中储能部分包含有涡 簧，这种启动机存在以下缺点： 因该启动机主要用在柴油发动机等的 启动装置， 因此体积较大； 启动机结构较复杂； 单级涡簧传动储存的 能量较少。
发明目的
本发明的目的是针对现有技术的不足， 提供一种体积轻巧、 结构 简单、 发电连续的储能发电装置。
本发明采用的技术方案
为了达到上述目的， 本发明采用如下技术方案：
一种储能发电装置， 包括： 动力输入部分、 储能部分、传动部分 以及电机， 其特征在于： a. 所述的包括储能和释能过程的储能部分， 包括一簧轴与涡簧； 簧轴带动涡簧绕卷或被涡簧带动转动； b. 所述 的动力输入部分在储能部分储能过程中，通过单向传动机构带动簧轴 单向转动； c . 所述的传动部分包括一个带动电机转动的传动齿轮， 以及一个在储能过程中使得簧轴不带动传动齿轮传动、而在释能过程 中使得簧轴带动传动齿轮传动的离合齿轮。
所述的储能发电装置中， a. 所述的储能发电装置包括一外壳， 该外壳包括第一外壳和第二外壳，第一外壳和第二外壳相互套接；储 能部分设置在第一外壳内； b. 所述的传动部分包括固设于第二外壳 内的内齿轮以及离合齿轮、传动齿轮； 离合齿轮、传动齿轮与簧轴同 步转动； 离合齿轮与内齿轮啮合或分离； c. 所述的与内齿轮配合的 单向传动机构固设于第一外壳一端部。，
所述的储能部分包括多个涡簧、多个涡簧壳以及多根串接轴；每 个涡簧壳内设有一涡簧； 涡簧壳及串接轴串接于各涡簧间。
所述的涡簧壳及串接轴之间通过齿轮传动。
所述的单向传动机构由固定盘和棘轮组成；固定盘固定在第一外 壳的一端； 棘轮固定在固定盘上； 棘轮的棘齿为同方向凸伸的环片， 环片端部分别形成一勾部。
所述的固定盘与棘轮间通过花键连接。
在所述第一外壳与第二外壳的套接处， 其中一外壳上设有环槽， 另一外壳上设有凸环；凸环卡在环槽中；环槽的宽度大于凸环的宽度。
所述的传动齿轮与电机间设有齿轮组。 采用该技术方案后， 本发明具有如下优点：
1. 采用单级或多级涡簧储能， 可满足不同的应用场合； 多级涡 簧之间串接设置灵活， 布置灵活； 多级涡簧储存的能量较多， 储能时 间短、 释能时间长；
2. 动力机构设计轻巧， 组合简单， 致使该装置体积轻巧， 结构 简单；
3. 在传动齿轮和电机之间设置齿轮组， 不仅能保证能量可靠的 传递， 而且使得释能过程比较缓慢且释能平稳；
4. 使用简单， 只需将第一外壳和第二外壳相对拉动， 使之产生 适当间隙， 再将两壳体相对转动， 即完成储能过程; 将两壳体推合， 即可开始释能过程。
附图说明
图 1为本发明第一种实施方式两壳体拉开时结构示意图。
图 2为本发明第一种实施方式两壳体推合时结构示意图。
图 3为单向传动机构示意图。
图 4为棘轮安装在固定盘上示意图。
图 5为两壳体间环槽与凸环示意图。
图 6为第一种实施方式涡簧安装原理图。
图 7为第二种实施方式结构示意图。
图 8为第三种实施方式结构示意图。
图 9为第三种实施方式涡簧安装原理图。
实施例 实施例 1
本实施例的特点在于：储能部分采用多级涡簧储能，其中涡簧壳 和簧轴之间固设，将各段涡簧串接在一起。该实施例适合用于手电筒 的储能发电。
图 1、 图 2所示的一种储能发电装置， 包括第一外壳 1、 第二外 壳 2、 电机 3、 储能部分以及传动部分组成。 其中第一外壳 1与第二 外壳 2相互套接，第一外壳 1套接处的内壁设有环槽 61，第二外壳 1 套接处的外壁设有凸环 62， 凸环 62卡在环槽 61中， 环槽 61的宽度 大于凸环 62的宽度，致使第一外壳 1和第二外壳 2可借助凸环 62在 环槽 61中轴向滑动而相对运动， 如图 5所示。 储能部分安装在第一 外壳 1内， 由一根簧轴 41、多个涡簧 42 (此处为 4个）、 多个涡簧壳 43 (此处为 4个） 以及多个串接轴 44 (此处为 3个） 组成； 每个涡 簧壳 43内均设有一涡簧 42，涡簧壳 43及串接轴 44串接于各涡簧 42 间 （可参见图 6)， 最后一个涡簧壳固设在第一外壳 1 内； 储能时， 簧轴 41带动第一段涡簧绕卷， 第一段涡簧带动第一个涡簧壳绕卷， 涡簧壳与串接轴固设， 带动第一个串接轴转动，该串接轴又带动第二 段涡簧绕卷， 依此类推， 从而完成四个涡簧的绕卷。单向传动机构由 固设在第一外壳 1一端部的固定盘 511及棘轮 512组成，棘轮 512可 通过花键连接或键连接固定于固定盘 511上。 传动部分由内齿轮 52、 离合齿轮 53以及传动齿轮 54组成；内齿轮 52固设在第二外壳 2内; 离合齿轮 53固设在簧轴 41上； 传动齿轮 54卡在第二外壳 2中实现 轴向定位； 簧轴 41穿过固定盘 511、 棘轮 512以及离合齿轮 53， 伸 入传动齿轮 54内。 储能部分中的簧轴 41在与离合齿轮 53、 传动齿 轮 54的接合段为非圆柱形， 从而实现簧轴 41与离合齿轮 53、 传动 齿轮 54的周向定位， 实现簧轴 41的轴向定位。 传动齿轮 54与电机 3间设有一齿轮组 7。
图 3和图 4中， 棘轮 512与固定盘 511间通过花键 513定位。棘 轮 512棘齿为同方向凸伸的环片 5121， 环片 5121端部分别形成一勾 部 5122， 此勾部 5122与内齿轮 52相应段配合， 实现单向转动的限 制。
使用时，先将第二外壳 2相对于第一外壳 1拉动并产生适当间隙， 如图 1所示，使离合齿轮 53与第二外壳 2内的内齿轮 52啮合，再将 第一外壳 1、 第二外壳 2相对转动， 借内齿轮 52带动离合齿轮 53， 从而带动簧轴 41转动， 由簧轴 41带动各段涡簧 42绕卷， 实现将机 械能储存在数个正反串接的涡簧 42内。再将第一外壳 1、第二外壳 2 相互推合， 如图 2所示， 此时离合齿轮 53与内齿轮 52相互脱离， 数 涡簧 42释能， 经簧轴 41带动传动齿轮 54转动， 动力再经齿轮组 7， 传送至电机 3， 实现将机械能转化为电能。
实施例 2
本实施例的特点在于：储能部分采用单级涡簧储能。该实施例适 合用于体积更为轻巧的手电筒的储能发电。
如图 7所示， 涡簧 42—端与簧轴 41相连， 一端与涡簧壳 43相 连； 涡簧壳 43固设于第一外壳 1内。
本实施例中未提及部分同实施例 1。 实施例 3
本实施例的特点在于：储能部分采用多级涡簧储能，其中涡簧壳 和簧轴之间通过齿轮传动，将各段涡簧串接在一起， 即单级涡簧通过 齿轮传动串接为多级涡簧。 本实施例具有涡簧设置更为灵活的优点。 该实施例适合用于收音机的储能发电。
如图 8、 图 9所示的本发明的储能部分， 第一段涡簧一端与簧轴 41相连， 另一端与第一个涡簧壳 43相连； 涡簧壳 43—端部设有涡 簧壳齿轮 431， 串接轴 44一端部设有串接轴齿轮 441，两齿轮之间通 过小齿轮 45传动， 从而实现第一段涡簧壳带动第一根串接轴转动， 进而带动第二段涡簧绕卷； 如此类推， 直至最后一端涡簧绕卷。最后 一个涡簧壳通过固定块 47固定在第一外壳 1内部； 储能部分各齿轮 通过定位轴 46定位于第一外壳1内部， 亦可采用其他方式定位。
本实施例中未提及部分同实施例 1。
除了上述几种实施例外， 还可以采用将多级涡簧（如实施例 1 ) 通过齿轮传动串接为更多级的涡簧。同时，各段多级涡簧之间只要能 啮合传动， 可在同一平面内任意布置， 而不限定于直线形布置。 上述两实施例均为手动转动外壳，亦可通过在第一外壳端部添加可摇 手柄转动， 或通过气动和机械结构相配合来实现储能发电。这些变换 均落在本发明的保护范围内。

Claims

权 利 要 求
1. 一种储能发电装置， 包括： 动力输入部分、 储能部分、 传动部分 以及电机， 其特征在于：
a. 所述的包括储能和释能过程的储能部分， 包括一簧轴与涡簧； 簧轴带动涡簧绕卷或被涡簧带动转动；
b. 所述的动力输入部分在储能部分储能过程中，通过单向传动机 构带动簧轴单向转动；
c 所述的传动部分包括一个带动电机转动的传动齿轮， 以及一个 在储能过程中使得簧轴不带动传动齿轮传动、 而在释能过程中使 得簧轴带动传动齿轮传动的离合齿轮。
2. 按照权利要求 1所述的一种储能发电装置， 其特征在于：
a. 所述的储能发电装置包括一外壳， 该外壳包括第一外壳和第二 外壳， 第一外壳和第二外壳相互套接； 储能部分设置在第一外壳 内；
b. 所述的传动部分包括固设于第二外壳内的内齿轮以及离合齿 轮、 传动齿轮； 离合齿轮、 传动齿轮与簧轴同步转动； 离合齿轮 与内齿轮啮合或分离；
c 所述的与内齿轮配合的单向传动机构固设于第一外壳一端部。
3. 按照权利要求 1所述的一种储能发电装置， 其特征在于： 所述的 储能部分包括多个涡簧、 多个涡簧壳以及多根串接轴； 每个涡簧 壳内设有一涡簧； 涡簧壳及串接轴串接于各涡簧间。
4. 按照权利要求 3所述的一种储能发电装置， 其特征在于： 所述的 涡簧壳及串接轴之间通过齿轮传动。
5. 按照权利要求 2所述的一种储能发电装置， 其特征在于： 所述的 单向传动机构由固定盘和棘轮组成； 固定盘固定在第一外壳的一 端； 棘轮固定在固定盘上； 棘轮的棘齿为同方向凸伸的环片， 环 片端部分别形成一勾部。
6. 按照权利要求 5所述的一种储能发电装置， 其特征在于： 所述的 固定盘与棘轮间通过花键连接。
7. 按照权利要求 2所述的一种储能发电装置， 其特征在于： 在所述 第一外壳与第二外壳的套接处， 其中一外壳上设有环槽， 另一外 壳上设有凸环； 凸环卡在环槽中； 环槽的宽度大于凸环的宽度。
8. 按照权利要求 2所述的一种储能发电装置， 其特征在于： 所述的 传动齿轮与电机间设有齿轮组。
PCT/CN2007/001034 2006-10-17 2007-03-30 Générateur d'énergie à accumulation WO2008046279A1 (fr)

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ITUB20153345A1 (it) * 2015-09-02 2017-03-02 Cmb S R L Dispositivo di immagazzinamento ed erogazione di energia elastica.
CN113107795B (zh) * 2021-04-19 2022-03-04 上海大学 一种用于螺旋式减震弹簧的能量收集装置

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CN86202645U (zh) * 1986-04-23 1988-02-10 姜世湖 微型储能发电装置
CN2177158Y (zh) * 1993-09-07 1994-09-14 黄咸友 利用发条储能的家用电灯
CN2414215Y (zh) * 2000-04-18 2001-01-10 李继承 杠杆动能发电装置
US6488122B2 (en) * 2000-07-29 2002-12-03 Han Sung Enertec Co., Ltd. Apparatus for generating rotative force using spring
CN2649793Y (zh) * 2003-08-04 2004-10-20 雷鸣宇 弹簧蓄能启动机

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CN86202645U (zh) * 1986-04-23 1988-02-10 姜世湖 微型储能发电装置
CN2177158Y (zh) * 1993-09-07 1994-09-14 黄咸友 利用发条储能的家用电灯
CN2414215Y (zh) * 2000-04-18 2001-01-10 李继承 杠杆动能发电装置
US6488122B2 (en) * 2000-07-29 2002-12-03 Han Sung Enertec Co., Ltd. Apparatus for generating rotative force using spring
CN2649793Y (zh) * 2003-08-04 2004-10-20 雷鸣宇 弹簧蓄能启动机

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