Freezer Thermometer and Freezer
A freezer and freezer liner technology, which can be used in household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of time-consuming, labor-intensive and high cost.
Active Publication Date: 2021-04-16
QINGDAO HAIER SPECIAL ICEBOX +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] This application provides a refrigerator temperature display instrument and a refrigerator, which solves the technical problem of high cost, time-consuming and labor-intensive sealing method used to prevent foaming overflow in the installation process of the existing refrigerator temperature display instrument
Method used
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Embodiment Construction
[0031] The specific implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings.
[0032] Such as figure 2 As shown, the freezer temperature display instrument proposed by the application includes a lower cover 2 and a lower cover fixing frame 5; image 3 , Figure 5 with Figure 6 As shown, the lower cover fixing frame 5 is provided with a first fixing member 51; along the upper edge of the lower cover 2, there is an elastic sealing ring body 21; The thickness of 21 changes from thick to thin; the inner wall of the lower cover 2 is provided with a second fixing member 27 . In order to increase the elasticity of the elastic sealing ring body 21, the elastic sealing ring body is preferably inclined at a certain angle relative to the upper edge of the lower cover.
[0033] Such as image 3 As shown, when the freezer temperature display instrument is assembled on the freezer, the lower cover 2 cov...
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The invention discloses a refrigerator temperature display instrument and a refrigerator. An elastic sealing ring body is provided along the upper edge of the lower cover. The lower cover fixing frame and the lower cover are clamped and fixed, and the inner tank of the refrigerator is clamped between the two, and the holding force makes the elastic sealing ring body closely fit around the punching hole opened on the inner tank of the refrigerator for sealing When the foam material is filled into the cavity between the inner liner of the refrigerator and the outer shell of the refrigerator, the elastic sealing ring body blocks the impact force of the foam material from the direction of foaming and prevents the occurrence of foam overflow. Compared with the existing technology, there is no need to use hot-melt adhesive to seal the connection between the lower cover and the inner tank of the refrigerator, and no need to wrap the position where the hot-melt adhesive is applied with PE tape, which saves cost, manpower and assembly time, and solves the problem of the temperature display device of the existing refrigerator. During the installation process, there are technical problems of high cost, time-consuming and laborious in the sealing method adopted to prevent foaming overflow.
Description
technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a refrigerator temperature indicator and a refrigerator. Background technique [0002] The freezer temperature indicator is used to display the cooling temperature in the freezer to the user to improve the user experience. [0003] The existing refrigerator temperature display instrument is a mechanical temperature display instrument box, such as figure 1 As shown, it includes three parts: an upper cover 11, a lower cover 12 and a rear cover 13; wherein, the upper cover 11 is provided with a display window, which is installed at the position where the punching hole 21 is opened on the outside of the inner container 2 of the refrigerator, and is used to show the user The temperature in the freezer; the lower cover 12 and the back cover 13 are installed in the cavity between the freezer liner 2 and the freezer shell. Specifically, there is a flange 211 extending...
Claims
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IPC IPC(8): F25D29/00
CPCF25D29/003F25D29/005
Inventor 白冰郑春兰程俊华孙鹏涛
Owner QINGDAO HAIER SPECIAL ICEBOX