Illuminating device in refrigerator

Abstract

The utility model discloses a lighting device in a refrigerator, which relates to the technical field of refrigerators and comprises a refrigerator body, the lighting device is arranged on the inner wall of the refrigerator body, lighting device bases are fixedly mounted on two sides of the lighting device, and clamping blocks are fixedly mounted on the inner wall of the refrigerator body. Clamping block grooves are formed in the outer walls of the two sides of the clamping block, and the outer wall of the clamping block is connected with the inner wall of the lighting device base in a clamped mode. When the lighting device is installed, the lighting device bases on the two sides are clamped on the clamping blocks, then the rotary knobs are rotated to drive the forward and reverse threaded rotating rods to rotate, the movable plates on the threaded outer walls on the two sides move inwards, the fixed clamping plates are driven to be clamped into the grooves of the clamping blocks, the lighting device is fixed, and the forward and reverse threaded rotating rods are driven by the reverse rotary knobs to rotate reversely. The movable plate drives the fixed clamping plate to be separated from the clamping block groove, the lighting device can be disassembled, and the effects that the lighting device can be quickly disassembled and assembled, tools are not needed, and the maintenance efficiency of the lighting device is improved are achieved.

Description

Technical Field

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

[0002] The switch of the refrigerator light is connected to the refrigerator door switch. Therefore, the refrigerator light plays the role of lighting inside the refrigerator. Therefore, under normal circumstances, when the refrigerator door is opened, the light switch will be turned on and the refrigerator light will light up. There is a switch near the door axis. When the door is closed, press the switch and the light will go out. When the door is opened, the switch pops up and the light will light up, making it convenient to observe the internal situation when opening the refrigerator at night. The existing technology has the following problems:

[0003] Because the lighting device in the existing refrigerator is installed by bolt fixing, when the bulb fails and needs to be replaced, it needs to be disassembled with the help of tools, which is time-consuming and laborious. At the same time, because the lighting device in the existing refrigerator is generally arranged on the top of the inner wall of the refrigerator, when too much food is stored in the refrigerator, the light of the top lighting is easily blocked, and the entire position in the refrigerator cannot be seen clearly, causing inconvenience to users when taking items at night. Utility Model Content

[0004] The utility model provides a lighting device in a refrigerator to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A lighting device in a refrigerator comprises a refrigerator body, wherein the lighting device is arranged on the inner wall of the refrigerator body, lighting device bases are fixedly installed on both sides of the lighting device, a clamping block is fixedly installed on the inner wall of the refrigerator body, clamping block grooves are provided on the outer walls of both sides of the clamping block, the outer wall of the clamping block is clamped with the inner wall of the lighting device base, a knob is arranged on the outer wall of the bottom of the knob, a forward and reverse threaded rotating rod is fixedly installed, the outer wall of one end of the forward and reverse threaded rotating rod is movably connected with the inner wall of the lighting device base, a movable plate is movably installed on the outer wall of the outer side of the movable plate, a fixed clamping plate is fixedly installed on the inner outer wall of the movable plate, and the outer wall of the fixed clamping plate is clamped with the inner wall of the clamping block groove.

[0007] A further improvement of the technical solution of the utility model is that a limiting slide bar is fixedly installed on the inner wall of the lighting device base, and the outer wall of the limiting slide bar is slidably connected to the upper inner wall of the movable plate.

[0008] By adopting the above technical solution, the limiting sliding rod and the movable plate cooperate with each other in the solution, so that the movable plate is limited when moving, thereby improving the stability of the movable plate.

[0009] A further improvement of the technical solution of the utility model is that a partition plate is arranged between the inner walls on both sides of the refrigerator body, the lighting device is located on both sides of the left side of the inner wall of the refrigerator body, and the lighting device is located between the partition plates.

[0010] By adopting the above technical solution, through the cooperation between the interlayer boards and the lighting device in the solution, the objects placed between each layer of interlayer boards can be illuminated by the lighting device.

[0011] A further improvement of the technical solution of the utility model is that a refrigerator cabinet door is arranged on the front outer wall of the refrigerator body.

[0012] A further improvement of the technical solution of the utility model is that a transparent glass is fixedly mounted on the front outer wall of the lighting device, and a bulb bottom plate is provided in the inner cavity of the lighting device.

[0013] A further improvement of the technical solution of the utility model is that: an LED bulb is fixedly mounted on the outer wall of the bulb base plate, and the LED bulb is located below the transparent glass.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a lighting device in a refrigerator, which adopts the cooperation of a card block, a card block groove, a lighting device, a lighting device base, a knob, a positive and negative threaded rotating rod, a movable plate, and a fixed card plate. When installing the lighting device, the lighting device bases on both sides are clamped on the card block, and then the positive and negative threaded rotating rods are driven to rotate by rotating the knob, so that the movable plates on the threaded outer walls on both sides move inward, and the fixed card plate is driven to be clamped into the card block groove to fix the lighting device. When disassembling, the positive and negative threaded rotating rods are reversed by reversing the knob, so that the movable plate drives the fixed card plate to be separated from the card block groove, and the lighting device can be disassembled. The existing lighting device in the refrigerator is fixed and installed by bolts, which leads to the problem that when the bulb fails and needs to be replaced, it needs to be disassembled with the help of tools, which is time-consuming and labor-intensive. The lighting device can be quickly disassembled and installed without the help of tools, thereby improving the maintenance efficiency of the lighting device.

[0016] 2. The utility model provides a lighting device in a refrigerator, which adopts the cooperation of an interlayer plate, a lighting device, a transparent glass, an LED bulb, and a bulb bottom plate. The lighting device is evenly installed on the inner walls of both sides of the refrigerator and is located between the interlayer plates, so that the lighting device can illuminate through the transparent glass through the LED bulb on the bulb bottom plate, and the items on each interlayer can be illuminated. This solves the problem that the lighting device in the existing refrigerator is generally arranged on the top of the inner wall of the refrigerator, resulting in the problem that when too much food is stored in the refrigerator, the light of the top lighting lamp is easily blocked, and the entire position in the refrigerator cannot be seen clearly, causing inconvenience to the user in taking items at night. The utility model achieves the effect of increasing the lighting range of the lighting device and facilitating the taking of items between different interlayers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view schematic diagram of the lighting device of the utility model structure;

[0019] Figure 3 It is a top view cross-sectional schematic diagram of the lighting device of the utility model structure;

[0020] Figure 4 It is a cross-sectional schematic diagram of the base of the lighting device of the utility model structure.

[0021] In the figure: 1. refrigerator body; 11. interlayer plate; 12. clamping block; 121. clamping block groove; 2. lighting device; 21. transparent glass; 22. lighting device base; 221. knob; 222. forward and reverse threaded rotating rod; 223. limit sliding rod; 224. movable plate; 225. fixed clamping plate; 23. LED bulb; 24. bulb bottom plate; 3. refrigerator door. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4As shown, the utility model provides a lighting device in a refrigerator, comprising a refrigerator body 1, a refrigerator cabinet door 3 is arranged on the front outer wall of the refrigerator body 1, a lighting device 2 is arranged on the inner wall of the refrigerator body 1, and a lighting device base 22 is fixedly installed on the outer walls of both sides of the lighting device 2, a clamping block 12 is fixedly installed on the inner wall of the refrigerator body 1, and clamping block grooves 121 are opened on the outer walls of both sides of the clamping block 12, and the outer wall of the clamping block 12 is clamped with the inner wall of the lighting device base 22, and the outer wall of the lighting device base 22 is provided with a knob 221, and the outer wall of the bottom outer wall of the knob 221 is fixedly installed with a forward and reverse threaded rotating rod 222, and the outer wall of one end of the forward and reverse threaded rotating rod 222 is movably connected with the inner wall of the lighting device base 22, and the outer wall of the lighting device base 22 is movably installed with a movable plate 224, and the inner outer wall of the movable plate 224 is fixedly installed with a fixed clamping plate 225, and the outer wall of the fixed clamping plate 225 is clamped with the inner wall of the clamping block groove 121.

[0025] In this embodiment, when installing the lighting device 2, the lighting device bases 22 on both sides are clamped on the clamping block 12, and then the forward and reverse threaded rotating rods 222 are driven to rotate by rotating the knob 221, so that the movable plates 224 on the threaded outer walls on both sides move inward, driving the fixed clamping plate 225 to be clamped into the clamping block groove 121, so that the lighting device 2 is fixed. When disassembling, the forward and reverse threaded rotating rods 222 are reversed by reversing the knob 221, so that the movable plate 224 drives the fixed clamping plate 225 to move to both sides and disengage from the clamping block groove 121, and the lighting device 2 can be removed.

[0026] Example 2

[0027] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, an interlayer plate 11 is arranged between the inner walls on both sides of the refrigerator body 1, the lighting device 2 is located on both sides of the left side of the inner wall of the refrigerator body 1, the lighting device 2 is located between the interlayer plates 11, and a transparent glass 21 is fixedly installed on the front outer wall of the lighting device 2, a bulb base plate 24 is arranged in the inner cavity of the lighting device 2, and an LED bulb 23 is fixedly installed on the outer wall of the bulb base plate 24, and the LED bulb 23 is located below the transparent glass 21.

[0028] In this embodiment, the lighting device 2 is evenly installed on the inner walls of both sides of the refrigerator body 1 and is located between the partition boards 11. The lighting device 2 emits light through the transparent glass 21 through the LED bulb 23 installed on the bulb base plate 24, so that the items on each layer of the partition can be illuminated.

[0029] Example 3

[0030] like Figure 1-4As shown, based on Example 1, the utility model provides a technical solution: preferably, a limiting slide bar 223 is fixedly installed on the inner wall of the lighting device base 22, and the outer wall of the limiting slide bar 223 is slidably connected to the upper inner wall of the movable plate 224.

[0031] In this embodiment, when the movable plate 224 moves, it is limited by sliding on the limiting slide bar 223, thereby improving the stability of the movement of the movable plate 224 and also improving the accuracy of the fixed clamping plate 225 being clamped into the clamping block groove 121.

[0032] The working principle of the lighting device in the refrigerator will be described in detail below.

[0033] like Figure 1-4 As shown, when installing the lighting device 2, the lighting device bases 22 on both sides are clamped on the clamping block 12, and then the forward and reverse threaded rotating rods 222 are rotated by rotating the knob 221, so that the movable plates 224 on the threaded outer walls on both sides move inward, driving the fixed clamping plate 225 to be clamped into the clamping block groove 121, so that the lighting device 2 is fixed. When disassembling, the forward and reverse threaded rotating rods 222 are reversed by reversing the knob 221, so that the movable plate 224 drives the fixed clamping plate 225 to move to both sides and disengage from the clamping block groove 121, and the lighting device 2 can be removed. By evenly installing the lighting device 2 on the inner walls on both sides of the refrigerator body 1 and locating it between the interlayer plates 11, the lighting device 2 can illuminate through the transparent glass 21 through the LED bulb 23 installed on the bulb bottom plate 24, and the items on each interlayer can be illuminated.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lighting device in a refrigerator, comprising a refrigerator body (1), characterized in that: The inner wall of the refrigerator body (1) is provided with a lighting device (2), and lighting device bases (22) are fixedly mounted on both sides of the lighting device (2). A clamping block (12) is fixedly mounted on the inner wall of the refrigerator body (1), and clamping block grooves (121) are formed on both sides of the outer walls of the clamping block (12). The outer wall of the clamping block (12) is clamped with the inner wall of the lighting device base (22), and a knob (221) is arranged on the outer wall of the lighting device base (22). A forward and reverse threaded rotating rod (222) is fixedly mounted on the outer wall at the bottom of the knob (221); an outer wall at one end of the forward and reverse threaded rotating rod (222) is movably connected to the inner wall of the lighting device base (22); a movable plate (224) is movably mounted on the outer wall of the lighting device base (22); a fixed clamping plate (225) is fixedly mounted on the inner outer wall of the movable plate (224); and an outer wall of the fixed clamping plate (225) is clamped to the inner wall of the clamping block groove (121).

2. The lighting device in a refrigerator according to claim 1, characterized in that: A limiting slide bar (223) is fixedly mounted on the inner wall of the lighting device base (22), and the outer wall of the limiting slide bar (223) is slidably connected to the upper inner wall of the movable plate (224).

3. The lighting device in a refrigerator according to claim 1, characterized in that: An interlayer plate (11) is provided between the inner walls on both sides of the refrigerator body (1), and the lighting device (2) is located on both sides of the left side of the inner wall of the refrigerator body (1), and the lighting device (2) is located between the interlayer plates (11).

4. The lighting device in a refrigerator according to claim 1, characterized in that: The front outer wall of the refrigerator body (1) is provided with a refrigerator cabinet door (3).

5. The lighting device in a refrigerator according to claim 1, characterized in that: A transparent glass (21) is fixedly mounted on the front outer wall of the lighting device (2), and a bulb bottom plate (24) is provided in the inner cavity of the lighting device (2).

6. The lighting device in a refrigerator according to claim 5, characterized in that: An LED bulb (23) is fixedly mounted on the outer wall of the bulb base plate (24), and the LED bulb (23) is located below the transparent glass (21).

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