Engine oil dipstick, engine and engine oil liquid level measuring method
An oil gauge and engine technology, which is applied in the direction of machine/engine, engine components, engine lubrication, etc., can solve the problems of poor driver's subjective feeling, low efficiency, and high cost of electronic oil gauge
Active Publication Date: 2022-06-03
DONGFENG MOTOR GRP
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Problems solved by technology
[0004] The above-mentioned first commonly used oil dipstick, when the oil dipstick is pulled out, the oil level indication on the dipstick is not clear, it needs to be measured several times and carefully identified, the data Inaccurate and low efficiency, the subjective feeling of the driver is not good; the cost of electronic oil dipstick is high, which is not conducive to the promotion of technology
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[0038] In order to make the application more clearly understood by those skilled in the technical field to which the application belongs, the technical solutions of the application are described in detail below with reference to the accompanying drawings and through specific embodiments.
[0039] The traditional oil dipstick to measure the oil level in the oil pan is to judge the oil level in the oil pan by pulling out the wire of the oil dipstick or the oil adhered to the outside of the steel sheet. It is easy to collide or scratch with the inner wall of the oil dipstick tube, and the oil attached to the outside of the oil dipstick is rubbed off, resulting in inaccurate measurement of the oil level in the oil pan, and even multiple measurements, which affects the measurement efficiency. The electronic oil dipstick is equipped with an ultrasonic or other electronic liquid level sensor on the oil pan, and the sensor determines the oil level in the oil pan, which is costly.
[0...
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The invention discloses an engine oil dipstick, an engine and an engine oil liquid level measuring method, which are used for extending into an engine oil dipstick tube to measure the engine oil liquid level in an oil pan of the engine, and solve the technical problems that the engine oil liquid level indication on the dipstick is not clear and the measured data is not accurate when the engine oil dipstick is pulled out. The engine oil dipstick comprises a support and an oil taking pipe. The support is used for being arranged at an opening of an engine oil dipstick pipe. The oil taking pipe is used for extending into an engine oil dipstick pipe and connected to the support, and the air outlet end of the oil taking pipe is flush with the surface of the support or protrudes out of the support. The section size of the oil taking pipe is smaller than that of the engine oil dipstick pipe, and the oil taking pipe is provided with a visible area close to the oil inlet end of the oil taking pipe. According to the engine oil dipstick, engine oil liquid level data reading is accurate, and the driver experience is good; the engine oil liquid level in the oil pan can be successfully measured only once, and the measurement efficiency is high; the engine oil dipstick is simple in structure, low in cost, convenient to operate and beneficial to popularization and application.
Description
technical field [0001] The invention belongs to the technical field of engine oil level measurement, in particular to an oil gauge, an engine and an oil level measurement method. Background technique [0002] The engine is equipped with an organic oil gauge. The oil gauge can measure the oil level in the oil pan of the engine, so as to obtain the increase or decrease of the oil in the engine during the maintenance period, and then judge whether the engine needs to be refilled or replaced. [0003] At present, a commonly used oil dipstick includes a handle, the handle is connected with a steel wire or a steel sheet with a scale at the end, and the wire or steel sheet is inserted into the oil pan of the engine through the oil dipstick tube (or the gauge channel), and then pulled out. Take out the oil dipstick and observe the oil attached to the steel wire or steel sheet to judge the oil level in the oil pan; another commonly used electronic oil dipstick is to arrange the ultra...
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IPC IPC(8): F01M11/12F01M11/00
CPCF01M11/12F01M11/00
Inventor 欧阳丹张松夏青松严鑫映吴斌峰
Owner DONGFENG MOTOR GRP