Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof

Abstract

The invention relates to the technical field of motorcycles, and discloses a ventilation and heat dissipation structure for heat dissipation of a motorcycle cylinder head. The ventilation and heat dissipation structure comprises a cylinder head body, a ventilation and heat dissipation pipe is fixed in the interior of the cylinder head body, two ends of the ventilation and heat dissipation pipe respectively extend to the front and rear of the cylinder head body, air inlet pipes are integrally formed on the two ends of the ventilation and heat dissipation pipe, and round boxes are integrally formed on the outer side walls of the two air inlet pipes. The ventilation and heat dissipation pipe is installed in the cylinder head body, the air inlet pipes are installed at the two ends of the ventilation and heat dissipation pipe, meanwhile, windshields are rotationally connected into the ventilation and heat dissipation pipe through torsional springs, when a motorcycle runs, airflow enters the ventilation and heat dissipation pipe through the air inlet pipes at the moment, the multiple windshields can be pushed to be close to one another, therefore, the airflow is blocked, the duration of the airflow passing through the ventilation and heat dissipation pipe is prolonged, heat exchange between the airflow and the cylinder head body can be more thorough, and the airflow can be fully utilized.

Description

technical field [0001] The invention relates to the technical field of motorcycles, in particular to a ventilation and heat dissipation structure and a heat dissipation method for motorcycle cylinder head heat dissipation. Background technique [0002] Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle that steers the front wheels by the handlebars. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc. It is also used as sports equipment, and the cylinder head of a trailer is used as a motorcycle. One of the main components of the motorcycle engine is one of the essential structures. During the operation of the motorcycle, a large amount of heat will accumulate in the cylinder head. At this time, the cylinder head will start to heat up, and severe heat will affect the cylinder head. The work of internal components may even cause damage to the internal components of the cylinder head....

AI Technical Summary

Problems solved by technology

[0002] Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle that steers the front wheels by the handlebars. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc. It is also used as sports equipment, and the cylinder head of a trailer is used as a motorcycle. One of the main components of the motorcycle engine is one of the essential structures. During the operation of the motorcycle, a large amount of heat will accumulate in the cylinder head. At this time, the cylinder head will start to heat up, and severe heat will affect the cylinder head. The work of internal components may even cause damage to the internal components of the cylinder head. Therefore, in order to ensure the normal operation of the cylinder head, cooling the cylinder head is one of the problems that motorcycle manufacturers must solve. The common method of cooling the cylinder head is The methods are air-cooled and water-cooled. The water-cooled heat dissipation method needs to install a water tank around the engine. While increasing the weight of the engine, the water tank is also prone to damage, resulting in failure of heat dissipation. The air-cooled heat dissipation method uses air flow The cylinder head realizes the exchange of heat, so as to take away the heat and finally achieve the purpose of heat dissipation. However, in this way, due to the fast airflow speed, the heat exchange between the airflow and the cylinder head is not complete, and the airflow cannot be fully utilized. The heat dissipation effect poor

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