WO2010043105A1 - 便携式直流充电发电机 - Google Patents

便携式直流充电发电机 Download PDF

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Publication number
WO2010043105A1
WO2010043105A1 PCT/CN2009/000913 CN2009000913W WO2010043105A1 WO 2010043105 A1 WO2010043105 A1 WO 2010043105A1 CN 2009000913 W CN2009000913 W CN 2009000913W WO 2010043105 A1 WO2010043105 A1 WO 2010043105A1
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WO
WIPO (PCT)
Prior art keywords
casing
charging
portable
generator
generator according
Prior art date
Application number
PCT/CN2009/000913
Other languages
English (en)
French (fr)
Inventor
肖亨琳
Original Assignee
无锡开普动力有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡开普动力有限公司 filed Critical 无锡开普动力有限公司
Publication of WO2010043105A1 publication Critical patent/WO2010043105A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators

Definitions

  • the present invention relates to a generator, in particular a portable generator set powered by an internal combustion engine for DC charging of a battery.
  • Mobile communication base stations in remote areas cannot only be powered by internal combustion generator sets due to the lack of an electric power grid.
  • batteries are often used for power supply.
  • the rated voltage of the battery is generally 36V or 48V.
  • the common internal combustion generator set also has a DC output interface, the output DC voltage is only 12V, and the output current is small. This DC power supply cannot directly charge the battery and has a long charging time.
  • the object of the present invention is to overcome the above-mentioned deficiencies, thereby providing a portable DC charging generator dedicated to battery charging, large charging current, and short charging time.
  • a portable DC charging generator includes a casing, wherein: the casing is coaxially mounted with an engine and a generator, and the engine is located at a rear portion of the casing, and the generator Located at a front portion of the casing, an oil tank is disposed above the generator, and a charging module is mounted on a front side of the generator.
  • the casing is connected by a front cover, a rear cover, a left shell and a right shell.
  • the front cover is provided with a control panel, and the control panel is provided with a DC charging output socket.
  • the left air inlet and the right air inlet are respectively disposed on the left shell and the right shell.
  • the back cover is provided with an exhaust port and an exhaust grille, and the exhaust port is located at a middle portion of the row of style grills.
  • a start handle is disposed on the right casing.
  • a side door is disposed on the right casing.
  • the bottom of the left and right shells is provided with a foot pad.
  • the tops of the left and right shells are provided with handles.
  • a charging current selection switch is disposed on the control panel.
  • the invention is provided with a charging module and a DC charging output socket is arranged on the control panel, and the battery is directly connected to the battery to be charged through the socket, and the charging current is large and the charging time is short.
  • the invention also has a charging current selection switch on the control panel, through which the charging current can be selected, and the length of the charging time can be further controlled.
  • the present invention is provided with a handle, which can be easily moved.
  • Figure 1 is a perspective view of the present invention as seen from the left rear.
  • Figure 2 is a perspective view of the present invention as seen from the right front side.
  • Figure 3 is an exploded view of the present invention.
  • Figure 4 is a front elevational view of the control panel of the present invention.
  • the present invention includes a casing, and the casing is integrally formed by the front cover 12, the rear cover 6, the left casing 2 and the right casing 5, and the four portions are injection molded.
  • the top of the left and right shells 5 and 5 are provided with a handle 4, and the handle 4 can be lifted by hand to lift the entire unit.
  • An engine 15 and a generator 18 are coaxially mounted in the casing.
  • the engine 15 can be a single cylinder gasoline engine and the generator 18 can be an outer rotor type generator.
  • the engine 15 is located at the rear of the casing, the generator 18 is located at the front of the casing, and the fuel tank 16 is disposed above the generator 18.
  • the fuel tank cap 16 is provided with a fuel tank cap 3.
  • a charging module is mounted on the front side of the generator 18.
  • the charging module 17 functions to convert the alternating current generated by the generator 18 to a desired direct current.
  • a control panel 13 is disposed on the front cover 12, and a DC charging output socket 25 is disposed on the control panel 13.
  • Left air inlet 9 and right air inlet 11 are respectively disposed on the left shell 2 and the right shell 5 respectively.
  • a starter handle 14 is disposed on the right casing 5.
  • the starter handle 14 is used to start the engine 15.
  • the middle portion of the right casing 5 is also provided with a side door 10 for repairing the generator set.
  • a foot pad 1 is disposed at the bottom of the left shell 2 and the right shell 5. When the generator set is placed, it is in contact with the ground through the foot pad 1 and has good stability.
  • control panel 13 is a rectangular plate which is fixed to the front cover 12 by bolts.
  • control panel 13 is provided with an organic oil level alarm indicator 22, an abnormal alarm indicator 21, an output indicator 20, a charging voltage meter 19, a charging current selection switch 26, and a forced output switch 24.
  • Ground screw 23 By charging current selection switch 26, Select the appropriate charging current strength.
  • the rear cover 6 is provided with an exhaust port 7 and a row grille 8.
  • the exhaust port 7 is located in the middle of the row grille 8. With this arrangement, the exhaust gas discharged from the exhaust port 10 is further cooled by the cooling air.
  • the battery to be charged is connected to the DC charging output socket 25 via a charging cable. Select the corresponding charging voltage and turn the charging current selection switch 26 to the corresponding position. Start the engine to charge the rechargeable battery.
  • the output indicator 20 will illuminate under normal operating conditions. If the generator is overloaded, or if the connected device is internally shorted, the output indicator 20 will go out and the abnormal alarm indicator 21 will illuminate and the power to the connected device will be cut off. If the red abnormality alarm indicator 21 is lit, the engine should be turned off to check the cause of the overload. If the oil level alarm indicator 22 lights up, check if oil should be added.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

便携式直流充电发电机
技术领域
本发明涉及一种发电机， 具体地说是由内燃机作为动力、 用于对蓄电池 进行直流充电的便携式的发电机组。
背景技术
处于偏僻地区的移动通信基站， 由于缺少电力电网， 只能由内燃发电机 组供电。 对于一些使用直流电源的设备， 常采用蓄电池进行供电。 蓄电池的 额定电压一般为 36V或 48V。 普通的内燃发电机组虽然也有直流输出接口， 但输出的直流电压只有 12V, 并且输出电流小。 此种直流电源无法直接对蓄 电池进行充电， 并且充电时间长。
发明内容
本发明的目的在于克服上述不足之处，从而提供一种专用于蓄电池充电， 充电电流大， 充电时间短的便携式直流充电发电机。
按照本发明提供的技术方案， 一种便携式直流充电发电机， 包括机壳， 特征是： 所述机壳内同轴安装有发动机及发电机， 发动机位于所述机壳内的 后部， 发电机位于所述机壳内的前部， 油箱布置于所述发电机的上方， 所述 发电机的前侧安装有充电模块。
所述机壳由前盖、 后盖、 左壳及右壳连接构成 · -体。 所述前盖上设置有 控制面板， 所述控制面板上设置有直流充电输出插座。
所述左壳及右壳上分别设置左进风口及右进风口。
所述后盖上设置有排气口及排风袼栅， 所述排气口位于所述排风格栅的 中部。 所述右壳上设置有起动手柄。 所述右壳上设置有侧门。 所述左壳及右 壳底部设置有脚垫。 所述左壳及右壳的顶部设置有把手。 所述控制面板上设 置有充电电流选择开关。
本发明与已有技术相比具有以下优点-
1、 本发明设置有充电模块并且在控制面板上设置有直流充电输出插座， 通过该插座与待充电蓄电池连接， 直接对之进行充电， 充电电流大， 充 电时间短。
1、本发明还在控制面板上设置有充电电流选择开关，通过此开关可以选 择充电电流的大小， 可进一步控制充电时间的长短。 3、 本发明设置有把手， 可以很方便地移动位置。
附图说明
图 1为本发明从左后方观察的立体图。
图 2为本发明从右前方观察的立体图。
图 3为本发明的爆炸图。
图 4为本发明中的控制面板的主视图。
具体实施方式
下面本发明将结合附图中的实施例作进一步描述：
图 1〜图 4所示， 包括脚垫 1 , 左壳 2， 油箱盖 3， 把手 4， 右壳 5， 后盖 6， 排气口 7， 排风格栅 8， 左进风口 9， 侧门 10， 右进风口 11 , 前盖 12， 控 制面板 13， 起动手柄 14， 发动机 15， 油箱 16， 充电模块 17， 发电机 18， 充 电电压表 19， 输出指示灯 20， 异常报警指示灯 21， 机油位报警指示灯 22， 接地螺钉 23， 强制输出开关 24， 直流充电输出插座 25， 充电电流选择开关 26等。
如图 1〜图 3所示， 本发明包括机壳， 机壳由前盖 12、 后盖 6、 左壳 2 及右壳 5连接构成一体， 这四个部分均为注塑成型。 左壳 2及右壳 5的顶部 设置有把手 4， 手握住把手 4可以提起整个机组。 机壳内同轴安装有发动机 15及发电机 18。发动机 15可以采用单缸汽油发动机，发电机 18采用外转子 型发电机。 发动机 15位于机壳内的后部， 发电机 18位于机壳内的前部， 油 箱 16布置于所述发电机 18的上方。 油箱 16上配有油箱盖 3。 发电机 18的 前侧安装有充电模块 17，充电模块 17的作用是将发电机 18产生的交流电转 换成符合需要的直流电。前盖 12上设置有控制面板 13 , 控制面板 13上设置 有直流充电输出插座 25。左壳 2及右壳 5上分别设置左进风口 9及右进风口 11。
所述右壳 5上设置有起动手柄 14。 起动手柄 14用以起动发动机 15。 所述右壳 5中部还设置有侧门 10， 用于检修发电机组。
所述左壳 2及右壳 5底部设置有脚垫 1。 放置发电机组时， 通过脚垫 1 与地面接触， 稳定性好。
如图 4所示，控制面板 13为一块长方形板，通过螺栓固定于前盖 12上。 控制面板 13上除了设置有直流充电输出插座 25外， 还设置有机油位报警指 示灯 22， 异常报警指示灯 21， 输出指示灯 20， 充电电压表 19， 充电电流选 择开关 26， 强制输出开关 24接地螺钉 23。 通过充电电流选择开关 26， 可以 选择相应的充电电流强度。
如图 1所示， 所述后盖 6上设置有排气口 7及排风格栅 8。 排气口 7位 于排风格栅 8的中部。这样布置，从排气口 10排出的废气被冷却风进一步冷 却。
本发明的使用过程如下：
通过充电电缆将待充电蓄电池连接到直流充电输出插座 25上。选择相应 的充电电压，将充电电流选择开关 26拨至相应位置。启动发动机对待充电蓄 电池进行充电。在正常运转条件下，输出指示灯 20会亮着。如果发电机过载， 或者如果连接的设备内部短路， 输出指示灯 20 会熄灭， 而异常报警指示灯 21将亮起， 这时连接设备的电源将被切断。 如果红色异常报警指示灯 21亮 时， 应关闭发动机， 检查过载原因。 如果机油位报警指示灯 22亮起， 检查是 否应添加机油。

Claims

权 利 要 求
1、 一种便携式直流充电发电机， 包括机壳， 其特征是： 所述机壳内同轴 安装有发动机 （15)及发电机 （18)， 发动机 （15) 位于所述机壳内的后部， 发电机 （18) 位于所述机壳内的前部， 油箱 （16) 布置于所述发电机 （18) 的上方， 所述发电机 （18) 的前侧安装有充电模块 （17)。
2、根据权利要求 1所述的便携式直流充电发电机，其特征在于所述机壳 由前盖 （12)、 后盖 （6)、 左壳 （2) 及右壳 （5) 连接构成一体。
3、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述前盖 (12)上设置有控制面板（13)， 所述控制面板（13)上设置有直流充电输出 插座 （25)。
4、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述左壳 (2)及右壳 （5) 上分別设置左进风口 （9) 及右进风口 （11)。
5、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述后盖 (6)上设置有排气口 （7)及排风格栅（8)， 所述排气口 （7)位于所述排风 格栅 （8) 的中部。
6、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述右壳 (5) 上设置有起动手柄 （14)。
7、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述右壳 (5) .卜.设置有侧门 （10)。
8、根据权利要求 1所述的便携式直流充电发电机，其特征在于所述左壳 (2) 及右壳 （5) 底部设置有脚垫 （1)。
9、根据权利要求 2所述的便携式直流充电发电机，其特征在于所述左壳 (2)及右壳 （5) 的顶部设置有把手 （4)。
10、 根据权利要求 3所述的便携式直流充电发电机， 其特征在于所述控 制面板（13) 上设置有充电电流选择开关 （26〉。
PCT/CN2009/000913 2008-10-16 2009-08-10 便携式直流充电发电机 WO2010043105A1 (zh)

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CN200810195569.2 2008-10-16
CNA2008101955692A CN101392682A (zh) 2008-10-16 2008-10-16 便携式直流充电发电机

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Cited By (1)

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RU223495U1 (ru) * 2023-12-06 2024-02-21 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Ордена Жукова Академия Вооруженных Сил Российской Федерации" Мобильный электроагрегат для полевого электроснабжения инженерных войск

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101392682A (zh) * 2008-10-16 2009-03-25 无锡开普动力有限公司 便携式直流充电发电机
CN102111100A (zh) * 2010-12-23 2011-06-29 力帆实业(集团)股份有限公司 一种通用发电机操作面板

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CN1224113A (zh) * 1998-01-19 1999-07-28 本田技研工业株式会社 轻便型发电机
CN1280244A (zh) * 1999-07-12 2001-01-17 本田技研工业株式会社 发动机驱动装置
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CN101392682A (zh) * 2008-10-16 2009-03-25 无锡开普动力有限公司 便携式直流充电发电机

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CN1224113A (zh) * 1998-01-19 1999-07-28 本田技研工业株式会社 轻便型发电机
CN1280244A (zh) * 1999-07-12 2001-01-17 本田技研工业株式会社 发动机驱动装置
CN2814768Y (zh) * 2005-03-31 2006-09-06 浙江绿源电动车有限公司 蓄电池充电专用发电机装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU223495U1 (ru) * 2023-12-06 2024-02-21 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Ордена Жукова Академия Вооруженных Сил Российской Федерации" Мобильный электроагрегат для полевого электроснабжения инженерных войск

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