Plasma sterilization air-cooled refrigerator

Abstract

The utility model discloses a plasma degerming air-cooled refrigerator which comprises a refrigerator body, a sealing door is hinged to the front face of the refrigerator body, supporting structures are symmetrically arranged at the bottom of the refrigerator body, each supporting structure comprises an internal thread sleeve arranged at the bottom of the refrigerator body, and a supporting block is connected to the bottom of each internal thread sleeve in a penetrating mode. A rotating rod is connected to the bottom of the inner threaded sleeve in a threaded and inserted mode, a rotating piece for driving the rotating rod to rotate is arranged at the bottom of the rotating rod, and a buffering piece is arranged at the bottom of the supporting block. According to the refrigerator, the supporting structures are symmetrically arranged at the bottom of the refrigerator body, a user drives the rotating rod to rotate through the rotating piece, the rotating rod drives the inner threaded sleeve to move in the vertical direction through the threads, and therefore the supporting height of the refrigerator body can be finely adjusted; and the influence of uneven supporting ground on the stability of the refrigerator body is prevented, so that the operation shaking noise of the refrigerator is avoided.

Description

Technical Field

[0001] The utility model relates to the field of refrigerator equipment, in particular to a plasma sterilization air-cooling refrigerator. Background Art

[0002] The plasma sterilization air-cooled refrigerator is a high-tech refrigerator that combines air cooling technology and plasma sterilization technology. Compared with ordinary direct cooling refrigerators, air-cooled refrigerators have a fan structure. When the supporting ground is uneven, the supporting feet of the air-cooled refrigerator are not in contact with the ground due to the uneven ground. During the operation of the refrigerator compressor and the fan, the refrigerator body shakes, resulting in the generation of body shaking noise. In order to solve the problem of some supporting feet not contacting the ground, a new type of plasma sterilization air-cooled refrigerator is needed. Utility Model Content

[0003] The utility model aims to provide a plasma sterilization air-cooling refrigerator to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plasma sterilization air-cooled refrigerator, comprising a refrigerator body, a closed door hinged on the front of the refrigerator body, a support structure symmetrically arranged on the bottom of the refrigerator body, the support structure comprising an internally threaded sleeve arranged at the bottom of the refrigerator body, a support block inserted and connected to the bottom of the internally threaded sleeve, a rotating rod inserted and connected to the bottom of the internally threaded sleeve through threads, a rotating part for driving the rotating rod to rotate is arranged at the bottom of the rotating rod, and a buffer part is arranged at the bottom of the support block.

[0005] Preferably, the rotating member comprises a worm wheel, the worm wheel is sleeved on the outer side of the rotating rod, the side of the supporting block is interspersed with a worm, and the side of the worm is meshingly connected to the side of the worm wheel.

[0006] Preferably, one end of the worm away from the worm wheel is fixedly connected with a rotating slot block.

[0007] Preferably, a rising groove for inserting the internal threaded sleeve is formed at the top of the support block, a movable groove for rotating the worm gear is formed at the bottom of the rising groove, and a positioning groove for inserting the end of the worm is formed on the side wall of the movable groove away from the rotating groove block.

[0008] Preferably, a limiting sleeve is provided at the intersection of the worm wheel and the support block, and a limiting hole for the worm to be inserted is opened on the side wall of the movable groove close to the rotating groove block. The limiting sleeve is sleeved on the outside of the worm, and the inner wall of the limiting hole is fixedly connected to the outside of the limiting sleeve.

[0009] Preferably, a limiting groove for the rotation rod to be inserted is provided at the bottom of the movable groove, a bearing is sleeved on the outer side of the bottom of the rotation rod, and the outer side of the bearing is fixedly connected to the inner wall of the limiting groove.

[0010] Preferably, the buffer member comprises a rubber pad arranged at the bottom of the support block, and a friction groove is formed at the bottom of the rubber pad.

[0011] Preferably, an anti-collision pad is fixedly connected to the front side of the closed door.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model has a supporting structure symmetrically arranged at the bottom of the refrigerator body. When a user drives a rotating rod to rotate through a rotating member, the rotating rod drives an internally threaded sleeve to move in a vertical direction through a thread, so that the supporting height of the refrigerator body can be finely adjusted, and the influence of an uneven supporting ground on the stability of the refrigerator body is prevented, thereby avoiding the generation of shaking noise when the refrigerator is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a cross-sectional view of the support structure of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the support block and rubber pad of the utility model.

[0017] In the figure: 1. refrigerator body; 2. closed door; 201. anti-collision pad; 3. internal threaded sleeve; 4. support block; 401. rising groove; 402. movable groove; 4021. positioning groove; 4022. limiting hole; 403. limiting groove; 5. rubber pad; 501. friction groove; 6. rotating rod; 7. worm gear; 8. worm; 9. limiting sleeve; 901. rotating groove block; 10. bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 The plasma sterilization air-cooling refrigerator shown in the figure comprises a refrigerator body 1, a closed door 2 is hingedly connected to the front of the refrigerator body 1, and an anti-collision pad 201 is fixedly connected to the front side of the closed door 2;

[0020] It should be noted that the overall reference model of the refrigerator body 1 and the closed door 2 is ESE4218GAN. The working principle of the air-cooled plasma sterilization refrigerator is that when the refrigerator body 1 is working for refrigeration, the unevenness of the ground on which it is placed will cause the refrigerator body 1 to shake, thereby generating noise. The anti-collision pad 201 is made of silicone material, which can be used to buffer the impact of foreign objects and the closed door 2 when the closed door 2 is opened. Compared with the direct cooling refrigerator, the body of the air-cooled refrigerator has a fan structure. When the supporting feet of the refrigerator body 1 do not touch the ground due to the uneven ground, the refrigerator body 1 will shake during operation, thereby generating noise.

[0021] A support structure is symmetrically arranged at the bottom of the refrigerator body 1;

[0022] Specifically, the support structure includes an internal threaded sleeve 3 arranged at the bottom of the refrigerator body 1, a support block 4 is inserted and connected to the bottom of the internal threaded sleeve 3, and a rotating rod 6 is inserted and connected to the bottom of the internal threaded sleeve 3 by threads;

[0023] It should be noted that the internal threaded sleeve 3 is made of alloy steel and is fixed to the bottom of the refrigerator body 1 by welding. The outer side of the rotating rod 6 is provided with a thread corresponding to the internal threaded sleeve 3, so that the rotating rotating rod 6 can adjust the insertion distance between the internal threaded sleeve 3 and the support block 4 through the thread, thereby adjusting the vertical position of the support block 4, so that the refrigerator body 1 is in close contact with the ground to prevent it from tilting and shaking;

[0024] A buffer is provided at the bottom of the support block 4;

[0025] Specifically, the buffer member includes a rubber pad 5 arranged at the bottom of the support block 4, the rubber pad 5 and the support block 4 are bonded and fixed by glue, and a friction groove 501 is opened at the bottom of the rubber pad 5;

[0026] A rotating member is provided at the bottom of the rotating rod 6 to drive the rotating rod 6 to rotate;

[0027] Specifically, the rotating member includes a worm wheel 7, which is sleeved on the outer side of the rotating rod 6, and a worm 8 is inserted and connected to the side of the supporting block 4, and the side of the worm 8 is meshed and connected to the side of the worm wheel 7, and the end of the worm 8 away from the worm wheel 7 is fixedly connected to the rotating slot block 901;

[0028] It should be noted that the connection between the worm 8 and the worm wheel 7 is provided with a thread, and the rest of the parts are not threaded. The rotating groove block 901 is a hexagonal groove, which is convenient for rotating with a tool. The worm wheel 7 and the outer side of the rotating rod 6 are fixed by welding. The combination of the worm 8 and the worm wheel 7 has a strong bearing capacity and is suitable for adjusting the height of the support legs of heavy furniture such as the refrigerator body 1.

[0029] Specifically, the top of the support block 4 is provided with an ascending groove 401 for the internal threaded sleeve 3 to be inserted, the bottom of the ascending groove 401 is provided with a movable groove 402 for the worm wheel 7 to rotate, and the side wall of the movable groove 402 away from the rotating groove block 901 is provided with a positioning groove 4021 for the end of the worm 8 to be inserted;

[0030] It should be noted that both the rising groove 401 and the positioning groove 4021 are cylindrical structures, and an annular cylindrical limiting sleeve 9 is provided at the interlacing position of the worm wheel 7 and the support block 4. A limiting hole 4022 for the worm 8 to be inserted is provided on the side wall of the movable groove 402 close to the rotating groove block 901. The limiting sleeve 9 is sleeved on the outer side of the worm 8, and the worm 8 rotates in the inner cavity of the limiting sleeve 9. The inner wall of the limiting hole 4022 is fixedly connected to the outer side of the limiting sleeve 9, and the connection method is glue bonding. The inner cavity cross-sectional diameter of the limiting sleeve 9 is smaller than the cross-sectional diameter of the end of the worm 8 close to the worm wheel 7, and larger than the cross-sectional diameter of the end of the worm wheel 7 close to the rotating groove block 901, thereby limiting the horizontal position of the worm 8;

[0031] A limiting groove 403 for the rotating rod 6 to be inserted is provided at the bottom of the movable groove 402. A bearing 10 is sleeved on the outer side of the bottom of the rotating rod 6. The outer side of the bearing 10 is fixedly connected to the inner wall of the limiting groove 403.

[0032] It should be noted that the bottom cross-sectional diameter of the limiting groove 403 is larger than the top cross-sectional diameter thereof, the bearing 10 is fixed to the outer side of the rotating rod 6 by welding, and the outer side of the bearing 10 is bonded to the inner wall of the limiting groove 403 by glue;

[0033] In actual use, the utility model symmetrically arranges a support structure at the bottom of the refrigerator body 1, and inserts a tool into the rotating groove block 901 to rotate the worm 8. The rotating worm 8 drives the worm wheel 7 to rotate, and then drives the rotating rod 6 to rotate. The rotating rod 6 drives the internal threaded sleeve 3 to move in the vertical direction through the thread, so that the supporting height of the support block 4 of the refrigerator body changes, and the height adjustment is achieved, so that the user can adjust the height of the support structure separately according to the flatness of the actual ground where the refrigerator body 1 is placed, thereby preventing the uneven supporting ground from affecting the stability of the refrigerator body, thereby avoiding the shaking of the refrigerator body 1 during operation and generating noise.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plasma sterilization air-cooled refrigerator, comprising a refrigerator body (1), wherein a closed door (2) is hingedly connected to the front of the refrigerator body (1), characterized in that: A support structure is symmetrically arranged at the bottom of the refrigerator body (1), and the support structure comprises an internally threaded sleeve (3) arranged at the bottom of the refrigerator body (1); a support block (4) is inserted and connected to the bottom of the internally threaded sleeve (3); a rotating rod (6) is threadedly inserted and connected to the bottom of the internally threaded sleeve (3); a rotating part for driving the rotating rod (6) to rotate is arranged at the bottom of the rotating rod (6); and a buffer part is arranged at the bottom of the support block (4).

2. A plasma sterilization air-cooled refrigerator according to claim 1, characterized in that: The rotating member comprises a worm wheel (7), the worm wheel (7) is sleeved on the outer side of the rotating rod (6), the side of the supporting block (4) is interlaced with a worm (8), and the side of the worm (8) is meshingly connected to the side of the worm wheel (7).

3. A plasma sterilization air-cooled refrigerator according to claim 2, characterized in that: One end of the worm (8) away from the worm wheel (7) is fixedly connected to a rotating slot block (901).

4. The plasma sterilization air-cooled refrigerator according to claim 3, characterized in that: The top of the support block (4) is provided with an ascending groove (401) for the internal threaded sleeve (3) to be inserted, the bottom of the ascending groove (401) is provided with a movable groove (402) for the worm wheel (7) to rotate, and the side wall of the movable groove (402) away from the rotating groove block (901) is provided with a positioning groove (4021) for the end of the worm (8) to be inserted.

5. The plasma sterilization air-cooled refrigerator according to claim 4, characterized in that: A limiting sleeve (9) is provided at the insertion point of the worm wheel (7) and the support block (4); a limiting hole (4022) for the worm (8) to be inserted is provided on the side wall of the movable groove (402) close to the rotating groove block (901); the limiting sleeve (9) is sleeved on the outer side of the worm (8); and the inner wall of the limiting hole (4022) is fixedly connected to the outer side of the limiting sleeve (9).

6. The plasma sterilization air-cooled refrigerator according to claim 5, characterized in that: The bottom of the movable groove (402) is provided with a limiting groove (403) for the rotating rod (6) to be inserted, and the outer side of the bottom of the rotating rod (6) is sleeved with a bearing (10), and the outer side of the bearing (10) is fixedly connected to the inner wall of the limiting groove (403).

7. The plasma sterilization air-cooled refrigerator according to claim 1, characterized in that: The buffer component comprises a rubber pad (5) arranged at the bottom of the support block (4), and a friction groove (501) is provided at the bottom of the rubber pad (5).

8. The plasma sterilization air-cooled refrigerator according to claim 7, characterized in that: An anti-collision pad (201) is fixedly connected to the front side of the closed door (2).

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