A waterproof structure for the panel of the refrigerator thermostat
A technology for a thermostat and a panel is applied in the field of the waterproof structure of the thermostat panel of a refrigerator, which can solve the problems of large assembly gap, low waterproofness, and low installation accuracy.
Active Publication Date: 2018-09-04
GUANGDONG HOMA REFRIGERATOR CO LTD
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Problems solved by technology
The temperature adjustment device is usually composed of a thermostat panel and a circuit board. The circuit board is installed on the back of the thermostat panel, and the thermostat panel is installed on the peripheral panel of the refrigerator together with the embedded box. Due to the low installation accuracy, the assembly The gap is large so that the water resistance is not high
Method used
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[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0021] see Figure 1-6 , a waterproof structure of a freezer thermostat panel according to the present invention, comprising a thermostat panel 1 and a pre-embedded box 2, the pre-embedded box is arranged in the insulation layer of the freezer box body, and the thermostat panel is installed in the pre-embedded box 2 Embedded box, the temperature control circuit board 4 is installed on the back of the thermostat panel, the embedded box includes a frame portion 21 for accommodating the temperature control circuit board, the front and rear ...
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The invention discloses a waterproof structure of a temperature controller panel of a refrigerator. The waterproof structure comprises the temperature controller panel and a pre-embedded box, wherein the pre-embedded box is arranged in a thermal insulation layer of a refrigerator box; the temperature controller panel is mounted in the pre-embedded box; a temperature control circuit board is mounted on the back part of the temperature controller panel; the pre-embedded box comprises a frame part for accommodating the temperature control circuit board, wherein front and rear ends of the frame part are open; a waterproof groove is formed, along the inner edge of the frame part, at the front end of the frame part; a turnover side is arranged, along the outer edge of the frame part, at the front end of the frame part; the temperature controller panel comprises a concave cavity, a skirt part and an inner turnover side; and the temperature controller panel and the pre-embedded box are matched through a buckling matched structure, so that the side wall of the waterproof groove is resisted against the skirt part of the temperature controller panel. According to the waterproof structure, the pre-embedded box is provided with the waterproof groove around the side edge of the inner frame, and the peripheral flange of the temperature control panel is inserted into the waterproof groove, so that water vapor or water drops, which even enter the waterproof groove, also can flow out, along the surface of the groove, from a lower area, and therefore, the back part of the temperature controller panel with a circuit board is guaranteed to be dried.
Description
technical field [0001] The invention relates to the technical field of food low-temperature storage cabinets, and more specifically relates to a waterproof structure for a panel of a refrigerator temperature controller. Background technique [0002] At present, the market popularity of the freezer is quite high, and the freezer is provided with a temperature regulating device, which is convenient for people to adjust the storage temperature of the freezer. The temperature adjustment device is usually composed of a thermostat panel and a circuit board. The circuit board is installed on the back of the thermostat panel, and the thermostat panel is installed on the peripheral panel of the refrigerator together with the embedded box. Due to the low installation accuracy, the assembly The gap is large so that the water resistance is not high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a waterproof structure for ...
Claims
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IPC IPC(8): F25D29/00H05K5/06
Inventor 蔡拾贰吴世庆熊伟杨永利
Owner GUANGDONG HOMA REFRIGERATOR CO LTD