Small-sized gasoline engine with energy storage device

Abstract

The invention discloses a small-sized gasoline engine with an energy storage device, and relates to the technical field of gasoline engines. The small-sized gasoline engine with the energy storage device comprises a gasoline engine body and a speed reduction box arranged in the gasoline engine body, wherein an energy storage box is fixedly arranged on the side face of the gasoline engine body; anassembling inner box is fixedly arranged on the inner side of the energy storage box; a cooling chamber is arranged between the energy storage box and the assembling inner box; a bearing seat is arranged on the inner side of the assembling inner box; an energy storage battery is arranged at the upper end of the bearing seat; cooling liquid is filled in the inner position of the cooling chamber; and positioning columns are fixedly arranged on the bottom end of the inner side of the assembling inner box. According to the small-sized gasoline engine with the energy storage device provided by theinvention, heat produced by the energy storage battery is radiated into the assembling inner box, and the cooling liquid of the cooling chamber can quickly cool the heat in the assembling inner box, so that the occurrence of the phenomenon that the normal use of the energy storage battery is easily affected due to excess temperature caused by heat accumulation is effectively prevented; and througha spring, the energy storage battery can be buffered and protected so as to be prevented from being damaged easily in the use process.

Description

technical field [0001] The invention relates to the technical field of gasoline engines, in particular to a small gasoline engine with an energy storage device. Background technique [0002] Gasoline engines generally adopt a reciprocating piston structure, which is composed of a body, a crank-connecting rod mechanism, a gas distribution system, an oil supply system, a lubrication system and an ignition system. Gasoline engines have the advantages of light weight, low manufacturing cost, low noise, and good starting performance. , is widely used in passenger cars, motorcycles, chainsaws and other low-power power machinery. Small gasoline engines are often used in landscaping industries. When the gasoline engine is running normally, the external force stops, and the electric starting device mainly includes a starting and returning mechanism, a clutch mechanism, and some motors directly drive the crankshaft through a reduction transmission system. [0003] However, during the...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a small gasoline engine with an energy storage device to solve the problem of the traditional small gasoline engine in the above-mentioned background art, because the heat generated by the energy storage battery cannot be cooled quickly, resulting in excessively high heat accumulation temperature, which is easy to affect The energy storage battery is in normal use, and the energy storage battery lacks protective components. The vibration of the gasoline engine will easily damage the energy storage battery. The driving motor in the gasoline engine produces a lot of noise when it is working.

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