Visual refrigerator cabinet door

Abstract

The utility model relates to the technical field of refrigerators, in particular to a visual refrigerator cabinet door which comprises a refrigerator main body and a cabinet door body rotationally connected with the refrigerator main body, the cabinet door body comprises a drawing plate and a frame body, the frame body is hollow, and transparent shells are arranged on the front side and the rear side of the frame body. A lamp tube for lighting the interior of the refrigerator is arranged on one side of the frame body, a power supply box for supplying power to the lamp tube is arranged on the side, away from the lamp tube, of the frame body, and a power supply assembly matched with the drawing plate for power supply and power failure is arranged in the frame body. When the refrigerator is used, the transparent shells are arranged on the front side and the rear side of the frame body, the drawing plate is arranged in the frame body, when the drawing plate is drawn out of the frame body, the situation in the refrigerator can be observed through the transparent shells, the structure is simple, the cost is low, the power supply box for externally supplying power to the power supply assembly is arranged on the frame body, and when the drawing plate is drawn out, the power supply box is convenient to use. And when the drawing plate is pushed back into the frame body, the power supply assembly is powered off, so that the electric quantity is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a visual refrigerator cabinet door. Background Art

[0002] Traditional refrigerators are non-transparent structures, that is, users cannot directly view the refrigerated items inside the refrigerator from the outside. In daily use, since users cannot view the refrigerated items from the outside of the refrigerator and determine the location of the target refrigerated items in advance, they often need to open the refrigerator door to search for refrigerated items. Long-term search will cause a large amount of cold to leak out. After the refrigerator door is closed, the refrigerator system needs to perform refrigeration work and re-refrigerate, so the energy consumption of traditional refrigerators is relatively high. In addition, in order to meet the needs of contemporary people, refrigerators with electronic display functions have come into being, but such refrigerators cannot solve the problem of pre-viewing refrigerated items.

[0003] There are many existing technologies for visualizing refrigerator cabinet doors, such as:

[0004] Chinese patent publication number CN214792081U discloses a high-precision mold frame for a high-speed punch press, including a refrigerator body, a transparent display module for broadcasting electronic information, an electrically controlled dimming film that switches to a transparent state or a blurred state according to usage needs, a backlight module for providing a light source, and a control module for executing control instructions; the refrigerator body is provided with a refrigeration chamber, and the light receiving side of the transparent display module corresponds to the refrigeration chamber; the transparent display module and / or the electrically controlled dimming film and / or the backlight module are arranged on the refrigerator body, the electrically controlled dimming film is located between the light receiving side of the transparent display module and the backlight module, and the side of the transparent display module that broadcasts electronic information is exposed to the refrigerator body; the control module controls the connection between the transparent display module, the electrically controlled dimming film and the backlight module. This visual transparent refrigerator integrates information display and visual transparency functions at the same time to meet the user's observation needs.

[0005] It can be seen that most visual refrigerator cabinet doors include a transparent refrigerator body. By setting an electrically controlled dimming film and a backlight module on the cabinet door of the refrigerator body, the electrically controlled dimming film and the backlight module are used to realize the visual transparent function to meet the user's observation needs. However, the electrically controlled dimming film has a high cost and is suitable for higher quality refrigerators, but is not suitable for general refrigerators. In addition, using the backlight module to provide a light source will increase the power of the refrigerator itself.

[0006] In view of this, we propose a visualized refrigerator door. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a visual refrigerator cabinet door with external power supply and low cost.

[0008] By arranging transparent shells on the front and rear sides of the frame and arranging a pull-out plate in the frame, when the pull-out plate is pulled out of the frame, the situation inside the refrigerator can be observed through the transparent shell, the structure is simple and the cost is low, and by arranging a power supply box on the frame for externally supplying power to the power supply component, when the pull-out plate is pulled out, the power supply component supplies power to the lamp tube, and when the pull-out plate is pushed back into the frame, the power supply component is powered off, thereby effectively saving electricity.

[0009] Therefore, the utility model provides a visual refrigerator cabinet door, including a refrigerator body and a cabinet door body rotatably connected to the refrigerator body, the cabinet door body including a pull-out plate and a frame, the frame is hollow, and transparent shells are provided on the front and back sides of the frame, a lamp tube for illuminating the interior of the refrigerator is provided on one side of the frame, a power supply box for powering the lamp tube is provided on the side of the frame away from the lamp tube, and a power supply component for supplying and disconnecting power in cooperation with the pull-out plate is provided in the frame.

[0010] As a further improvement of the technical solution, a slide groove is provided in the frame body, and the pull-out plate is fixed in the slide groove to limit the sliding direction of the pull-out plate.

[0011] As a further improvement of the technical solution, a fixing hole is provided in the frame, the power supply component is fixed in the fixing hole, and a power supply box that provides power to the power supply component is fixed on one side of the fixing hole.

[0012] As a further improvement of the present technical solution, the power supply assembly includes a power transmission block, a spring is fixed between the power transmission block and the power supply box, a power supply head is provided on one side of the lamp tube, and the power supply head contacts the power transmission block for power supply.

[0013] As a further improvement of the technical solution, a slot is provided on one side of the pull-out plate, and the power transmission block slides into the frame body as the pull-out plate slides, and the power transmission block is fixed in the slot.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the visual refrigerator cabinet door, a power supply box for externally supplying power to the power supply component is arranged on the frame. When the pull-out plate is pulled out, the power supply component supplies power to the lamp tube. When the pull-out plate is pushed back into the frame, the power supply component is powered off, which effectively saves electricity.

[0016] 2. In the visualized refrigerator cabinet door, transparent shells are arranged on the front and rear sides of the frame, and a pull-out plate is arranged in the frame. When the pull-out plate is pulled out of the frame, the situation inside the refrigerator can be observed through the transparent shell. The structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of an embodiment;

[0018] Figure 2This is an expanded view of the cabinet door body of the embodiment;

[0019] Figure 3 is a cross-sectional view of a frame of an embodiment;

[0020] Figure 4 It is an enlarged view of point A in the cross-sectional view of the frame of the embodiment.

[0021] The meaning of each number in the figure is:

[0022] 100. Refrigerator body; 110. Door body; 111. Pull-out plate; 112. Frame; 113. Card slot; 114. Transparent shell; 115. Power supply box; 116. Lamp tube; 117. Power supply head; 118. Fixing hole; 119. Slide slot; 120. Power supply assembly; 121. Spring; 122. Power supply block. DETAILED DESCRIPTION

[0023] Most visual refrigerator cabinet doors include a transparent refrigerator body. By setting an electrically controlled dimming film and a backlight module on the cabinet door of the refrigerator body, the electrically controlled dimming film and the backlight module are used to realize the visual transparent function to meet the user's observation needs. However, the electrically controlled dimming film has a high cost and is suitable for higher quality refrigerators, but is not suitable for general refrigerators. In addition, using the backlight module to provide a light source will increase the power of the refrigerator itself.

[0024] like Figure 1-Figure 4 As shown, the present embodiment provides a visualized refrigerator cabinet door, including a refrigerator body 100 and a cabinet door body 110 rotatably connected to the refrigerator body 100, the cabinet door body 110 includes a pull-out plate 111 and a frame 112, considering the internal space of the visualized refrigerator, the frame 112 is hollow, and a transparent shell 114 is provided on the front and back sides of the frame 112, considering that the interior of the refrigerator is dark and difficult to observe when there is no light source, therefore, a lamp 116 for illuminating the interior of the refrigerator is provided on one side of the frame 112, and considering not to increase the power of the refrigerator, a power supply box 115 for supplying power to the lamp 116 is provided on the side of the frame 112 away from the lamp 116, and a power supply component 120 for cooperating with the pull-out plate 111 to supply and cut off power is provided in the frame 112.

[0025] The improvement of this embodiment lies in that a transparent shell 114 is provided on the front and rear sides of the frame 112, and a pull-out plate 111 is provided in the frame 112. When the pull-out plate 111 is pulled out of the frame 112, the situation inside the refrigerator can be observed through the transparent shell 114. The structure is simple and the cost is low. A power supply box 115 for externally supplying power to the power supply component 120 is provided on the frame 112. When the pull-out plate 111 is pulled out, the power supply component 120 supplies power to the lamp 116. When the pull-out plate 111 is pushed back into the frame 112, the power supply component 120 is powered off, thereby effectively saving electricity.

[0026] Considering the connection relationship between the frame 112 and the pull-out plate 111 and the specific introduction of the power supply assembly 120 , the second embodiment of the present utility model is shown.

[0027] The frame 112 is provided with a slide groove 119, the pull-out plate 111 is fixed in the slide groove 119, and the sliding direction of the pull-out plate 111 is limited. The frame 112 is provided with a fixing hole 118, and the power supply component 120 is fixed in the fixing hole 118. The power supply box 115 that provides power to the power supply component 120 is fixed on one side of the fixing hole 118. The power supply component 120 includes a power supply block 122, and a spring 121 is fixed between the power supply block 122 and the power supply box 115. The lamp tube 116 is A power supply head 117 is provided on the side, and the power in the power supply component 120 is transmitted to the power transmission block 122. When the power supply head 117 contacts the power transmission block 122, the power transmission block 122 transmits power to the power supply head 117 of the lamp tube 116, so that the lamp tube 116 is powered for lighting. A card slot 113 is provided on one side of the pull-out plate 111. The power transmission block 122 slides into the frame 112 along with the pull-out plate 111, and the power transmission block 122 is fixed in the card slot 113, thereby cutting off the power.

[0028] In summary, the working principle of this solution is as follows:

[0029] The battery is installed in the power supply box 115. When it is necessary to observe the items in the refrigerator, the pull-out plate 111 is pulled out to make the pull-out plate 111 slide in the frame 112. At the same time, the power supply block 122 fixed in the card slot 113 of the pull-out plate 111 is pulled out along with the pull-out plate 111. Under the elastic force of the spring 121, the power supply head 117 of the lamp tube 116 is contacted, so that the lamp tube 116 illuminates the space inside the refrigerator. The user observes the items in the refrigerator through the transparent shell 114 of the frame 112. When the observation is completed, the pull-out plate 111 is pushed back to its original position. When the pull-out plate 111 is pushed back, the card slot 113 of the pull-out plate 111 contacts the bottom of the power supply block 122, so that the power supply block 122 is separated from the power supply head 117, and the lamp tube 116 stops supplying power. At the same time, the spring 121 is compressed, so that the power supply block 122 fixes the pull-out plate 111 in the card slot 113.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A visualized refrigerator cabinet door, comprising a refrigerator body (100) and a cabinet door body (110) rotatably connected to the refrigerator body (100), characterized in that: The cabinet door body (110) comprises a pull-out plate (111) and a frame (112); the frame (112) is hollow; transparent shells (114) are provided on the front and rear sides of the frame (112); a lamp tube (116) for illuminating the interior of the refrigerator is provided on one side of the frame (112); a power supply box (115) for supplying power to the lamp tube (116) is provided on the side of the frame (112) away from the lamp tube (116); and a power supply component (120) for supplying and disconnecting power in cooperation with the pull-out plate (111) is provided inside the frame (112).

2. The visualized refrigerator cabinet door according to claim 1, characterized in that: A sliding groove (119) is provided in the frame body (112), and the pull-out plate (111) is fixed in the sliding groove (119), limiting the sliding direction of the pull-out plate (111).

3. The visualized refrigerator cabinet door according to claim 1, characterized in that: A fixing hole (118) is provided in the frame (112), the power supply component (120) is fixed in the fixing hole (118), and a power supply box (115) that provides power to the power supply component (120) is fixed on one side of the fixing hole (118).

4. The visualized refrigerator cabinet door according to claim 1, characterized in that: The power supply assembly (120) comprises a power transmission block (122), a spring (121) is fixed between the power transmission block (122) and the power supply box (115), a power supply head (117) is provided on one side of the lamp tube (116), and the power supply head (117) contacts the power transmission block (122) to perform power supply operation.

5. The visualized refrigerator cabinet door according to claim 4, characterized in that: A slot (113) is provided on one side of the pull-out plate (111); the power transmission block (122) slides into the frame (112) along with the pull-out plate (111); and the power transmission block (122) is fixed in the slot (113).

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