Refrigerator having automatic leveling function
An automatic leveling and refrigerator technology, which is applied to household appliances, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as personal injury, inconvenient adjustment methods, and refrigerator dumping, and achieve the effect of overcoming inaccurate height adjustment.
Active Publication Date: 2019-02-12
QINGDAO HAIER SMART TECH R & D CO LTD +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
As far as the present is concerned, the routinely used foot adjustment methods are all manually adjusted: one way is to tilt the refrigerator to adjust the feet and then put the refrigerator upright, and repeat this until the refrigerator is in a horizontal state. During the process, there is a safety risk of personal injury caused by the refrigerator falling over; the other method requires the user to squat down and directly adjust the feet in the narrow space between the bottom of the refrigerator and the floor, which is inconvenient to operate
Method used
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[0023] The present invention will be described in detail below in conjunction with various embodiments shown in the accompanying drawings, please refer to Figure 1 to Figure 8 As shown, it is some preferred embodiments of the present invention.
[0024] refer to figure 1 As shown, in a specific embodiment of the present invention, the refrigerator with automatic leveling function includes a refrigerator body 1, and the refrigerator 1 has four oil pressure feet 2 arranged at the bottom of the refrigerator body 1 to support the refrigerator body. In other embodiments of the present invention, the hydraulic foot 2 is not limited to figure 1 4 shown in , in other embodiments of the present invention, the number of oil pressure feet 2 at the bottom of the refrigerator body 1 can be no less than two; refer to Figure 8 In the embodiment shown in , only two hydraulic feet 2 are provided at the bottom of the refrigerator body 1 .
[0025] refer to figure 2 As shown, the hydrauli...
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The invention discloses a refrigerator having an automatic leveling function. The refrigerator comprises a refrigerator body, and is characterized by being provided with at least two oil pressure ground feet arranged at the bottom part of the refrigerator body and used for supporting the refrigerator body; each oil pressure ground foot is provided with a cylinder body, a plunger and a supporting foot, wherein the cylinder body is fixed to the bottom part of the refrigerator body and an oil storage cavity is formed in the cylinder body, the plunger is arranged in the oil storage cavity and canvertically move relative to the cylinder body, and the supporting foot is fixed to the lower side of the plunger and is supported on the ground; the oil storage cavity of each oil pressure ground footat least communicates with the oil storage cavity of another oil pressure ground foot at the same side through n pipelines, wherein n is not less than 1; and when the refrigerator automatically levels, the plungers in the at least two communicating oil storage cavity are opposite relative to the moving directions of the cylinder bodies. The levelness adjusting process of the refrigerator completely belongs to a self-adaptive adjusting process; manual adjustment is not needed, so that the problems that traditional manual adjustment is troublesome and adjusted height is inaccurate are overcome.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a refrigerator with an automatic leveling function. Background technique [0002] In order to keep the refrigerator in a relatively good working condition, the refrigerator needs to be placed at a certain level. If the refrigerator is placed at an angle, it will increase the vibration and noise of the refrigerator on the one hand, and on the other hand, it will easily lead to insufficient oil supply for the refrigeration compressor of the refrigerator. , thus causing the reliability problem of the refrigerator. Based on this, the bottom of the refrigerator is generally provided with feet for adjusting the refrigerator so that the refrigerator is in a horizontal state. As far as the present is concerned, the routinely used foot adjustment methods are all manually adjusted: one way is to tilt the refrigerator to adjust the feet and then put the refrigerator upright, and repeat ...
Claims
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IPC IPC(8): F25D23/00
CPCF25D23/00F25D2323/0011
Inventor 宋斌许升赵志强李衡国李孟成吴远刚高山
Owner QINGDAO HAIER SMART TECH R & D CO LTD