Air-cooled refrigerator with heat dissipation and energy conservation functions

Abstract

The utility model belongs to the technical field of air-cooled refrigerators, in particular to an air-cooled refrigerator with heat dissipation and energy conservation, which comprises a refrigerator main body, two front doors hinged to the front side of the refrigerator main body, a rear door hinged to the rear side of the refrigerator main body, and a support box, the top of which is fixedly mounted at the bottom end of the refrigerator main body, a box door is hinged to the front side of the supporting box. The number of the fixing legs is four, and the four fixing legs are fixedly installed at the bottom of the supporting box; the moving assembly comprises four stabilizing rods, four stabilizing rings, a mounting plate and four moving wheels, the top ends of the four stabilizing rods are all fixedly mounted on the inner wall of the top of the supporting box, rapid switching between moving and braking of the refrigerator main body is achieved through a simple structure, the use flexibility of the refrigerator main body is improved, the structure is simple, and the practicability is high. And in addition, operation is convenient and fast, and personnel use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of air-cooled refrigerators, and in particular to an air-cooled refrigerator with heat dissipation and energy saving. Background Art

[0002] At present, refrigeration equipment such as refrigerators and freezers are electrical appliances that are frequently used in people's daily lives. Among them, commercial upright refrigerators are mainly placed in places such as shopping malls and supermarkets, and drinks are mainly placed inside for consumers to take directly. Usually, commercial upright refrigerators use a glass door design so that external consumers can directly observe the storage conditions inside.

[0003] In the prior art, the Chinese patent document with application number: 202220236916.7 discloses an energy-saving and environmentally friendly air-cooled freezer with heat dissipation function, which belongs to the technical field of air-cooled freezers. The key points of its technical solution include a freezer box, and the top and bottom of the front side of the freezer box are connected to a front-opening door through a rotating shaft, which solves the problem that existing air-cooled freezers are frost-free because the frost will be uniformly attributed to the surface of the evaporator. The evaporator has an automatic defrost function, but the evaporator will convert the frost into water and drop into the inside of the freezer during the automatic defrost process. Long-term accumulation will cause odor inside the freezer, resulting in damage to internal parts and shortening of service life. Moreover, long-term use of air cooling to cool vegetables or meat will cause the moisture inside the vegetables and meat to be lost faster. If stored for a long time, the moisture inside the vegetables and meat will evaporate and deteriorate, causing harm to the body, thereby affecting the problem of food consumption.

[0004] However, the above technical solution cannot move the refrigerator as a whole. When it needs to be opened to open the door or for maintenance, multiple people are needed to move it. The operation is time-consuming and labor-intensive, and the flexibility of use is poor, which cannot meet the usage needs. Therefore, we propose an air-cooled refrigerator with heat dissipation and energy saving to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the refrigerator as a whole cannot be moved. When it needs to be opened to open the door or for maintenance, multiple people are needed to move it, the operation is time-consuming and labor-intensive, the flexibility of use is poor, and it cannot meet the needs of use. An air-cooled refrigerator with heat dissipation and energy saving is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An air-cooled refrigerator with heat dissipation and energy saving, comprising a refrigerator body, two front-opening doors hingedly connected to the front side of the refrigerator body, a rear-opening door hingedly connected to the rear side of the refrigerator body, and the refrigerator further comprising:

[0008] A support box, the top of which is fixedly mounted on the bottom end of the refrigerator body, and a door is hingedly connected to the front side of the support box;

[0009] There are four fixed legs, each of which is fixedly mounted on the bottom of the support box;

[0010] A mobile assembly, comprising: four stabilizing rods, four stabilizing rings, a mounting plate, and four moving wheels. The top ends of the four stabilizing rods are fixedly mounted on the top inner wall of the support box, and the bottom ends of the four stabilizing rods are fixedly mounted on the bottom inner wall of the support box. The stabilizing rings are slidably sleeved on the corresponding stabilizing rods. The four stabilizing rings are fixedly mounted on the outer side of the mounting plate, and the four moving wheels are mounted on the bottom of the mounting plate.

[0011] A drive assembly is arranged inside the support box and matches the mounting plate.

[0012] As a preferred solution of the present invention, anti-slip pads are fixedly bonded to the bottom ends of the four fixed legs.

[0013] As a preferred solution of the present invention, a spring is sleeved on the stabilizing rod, the top end of the spring is fixedly mounted on the top inner wall of the support box, and the bottom end of the spring is fixedly mounted on the top of the corresponding stabilizing ring.

[0014] As a preferred solution of the present invention, the driving assembly includes a screw, a worm gear, a rotating shaft, a worm and a turntable. The bottom end of the screw is rotatably connected to the bottom inner wall of the support box, the top end of the screw passes through the mounting plate and is rotatably connected to the top inner wall of the support box, the screw is threadedly connected to the mounting plate, the worm gear is fixedly sleeved on the screw, the rear end of the rotating shaft is rotatably connected to the rear inner wall of the support box, the worm is fixedly sleeved on the rotating shaft, the worm is meshed with the worm gear, and the turntable is fixedly mounted on the front end of the rotating shaft.

[0015] As a preferred solution of the present invention, a slip ring is rotatably sleeved on the rotating shaft, and the top of the slip ring is fixedly mounted on the top inner wall of the support box.

[0016] As a preferred solution of the present invention, four through holes are provided on the inner wall of the bottom of the support box, and the moving wheels cooperate with the corresponding through holes.

[0017] Beneficial effects:

[0018] 1. By arranging a support box and four fixed legs at the bottom of the refrigerator body, the refrigerator body can be stably supported. By arranging a movable assembly, the refrigerator body can be stably supported and moved. When the refrigerator body needs to be moved, the refrigerator body can be easily moved to an appropriate position, which saves time and effort, facilitates subsequent maintenance and repair, and improves the flexibility of use.

[0019] 2. The rotating shaft can be driven to rotate by rotating the turntable, and the rotating shaft can drive the worm to rotate. When the worm rotates, the meshing transmission between the worm and the worm wheel can drive the lead screw to rotate. Then, the threaded connection between the lead screw and the mounting plate can drive the mounting plate and the four moving wheels to move up or down. When the four moving wheels move upward, they can be retracted into the interior of the support box, thereby achieving braking of the support box and the refrigerator body. When the four moving wheels move downward, they can move downward and contact the ground. At this time, the support box and the refrigerator body are lifted up, thereby facilitating the movement of the support box and the refrigerator body.

[0020] The utility model realizes the rapid switching between the movement and the braking of the refrigerator body through a simple structure, improves the use flexibility of the refrigerator body, reduces the difficulty of subsequent maintenance and inspection of the refrigerator body, and is convenient and fast to operate, and is convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional main view of the structure of the utility model;

[0022] Figure 2 This is a three-dimensional bottom view of the support box structure of the utility model;

[0023] Figure 3 This is a three-dimensional cross-sectional view of the structure of the support box of the utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the stabilizing rod, stabilizing ring, spring, mounting plate, shifting wheel, screw rod and turntable of the utility model.

[0025] In the figure: 1. Refrigerator body; 2. Front door; 3. Rear door; 4. Support box; 5. Box door; 6. Fixed leg; 7. Anti-slip pad; 8. Through hole; 9. Stabilizer bar; 10. Stabilizer ring; 11. Spring; 12. Mounting plate; 13. Shift wheel; 14. Screw; 15. Worm gear; 16. Rotating shaft; 17. Worm; 18. Slip ring; 19. Turntable. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example

[0028] Reference Figure 1-Figure 4 A heat dissipation and energy-saving air-cooled refrigerator includes a refrigerator body 1, two front doors 2 are hingedly connected to the front side of the refrigerator body 1, and a rear door 3 is hingedly connected to the rear side of the refrigerator body 1. The refrigerator also includes:

[0029] A support box 4, the top of which is fixedly mounted on the bottom end of the refrigerator body 1, and a door 5 is hingedly connected to the front side of the support box 4;

[0030] There are four fixed legs 6, all of which are fixedly mounted on the bottom of the support box 4;

[0031] The mobile assembly includes: four stabilizing rods 9, four stabilizing rings 10, a mounting plate 12 and four moving wheels 13. The top ends of the four stabilizing rods 9 are fixedly mounted on the top inner wall of the support box 4, and the bottom ends of the four stabilizing rods 9 are fixedly mounted on the bottom inner wall of the support box 4. The stabilizing rings 10 are slidably sleeved on the corresponding stabilizing rods 9. The four stabilizing rings 10 are fixedly mounted on the outer side of the mounting plate 12, and the four moving wheels 13 are mounted on the bottom of the mounting plate 12.

[0032] The driving assembly is arranged inside the supporting box 4 and cooperates with the mounting plate 12 .

[0033] By means of the above structure: by arranging a support box 4 and four fixed legs 6 at the bottom of the refrigerator body 1, the refrigerator body 1 can be stably supported, and by arranging a movable component, the refrigerator body 1 can be stably supported and moved. When the refrigerator body 1 needs to be moved, the refrigerator body 1 can be easily moved to an appropriate position, which saves time and effort in operation, facilitates subsequent maintenance and repair, and improves flexibility of use.

[0034] As a preferred solution of the present invention, the bottom ends of the four fixed legs 6 are fixedly bonded with anti-skid pads 7. The provision of the anti-skid pads 7 can improve the support stability of the fixed legs 6 on the support box 4 and the refrigerator body 1.

[0035] As a preferred solution of the present invention, a spring 11 is provided on the stabilizing rod 9, the top end of the spring 11 is fixedly mounted on the top inner wall of the support box 4, and the bottom end of the spring 11 is fixedly mounted on the top of the corresponding stabilizing ring 10. By setting the spring 11, the stabilizing ring 10, the mounting plate 12 and the moving wheel 13 can be assisted in moving downward.

[0036] As a preferred solution of the present invention, the driving assembly includes a screw 14, a worm gear 15, a rotating shaft 16, a worm 17 and a turntable 19. The bottom end of the screw 14 is rotatably connected to the bottom inner wall of the support box 4, and the top of the screw 14 passes through the mounting plate 12 and is rotatably connected to the top inner wall of the support box 4. The screw 14 is threadedly connected to the mounting plate 12, and the worm gear 15 is fixedly sleeved on the screw 14. The rear end of the rotating shaft 16 is rotatably connected to the rear inner wall of the support box 4. The worm 17 is fixedly sleeved on the rotating shaft 16. The worm 17 is meshed with the worm gear 15. The turntable 19 is fixedly mounted on the front end of the rotating shaft 16. By rotating the turntable 19, the rotating shaft 16 can be driven to rotate. At this time, the turntable 19 The shaft 16 can drive the worm 17 to rotate. When the worm 17 rotates, the meshing transmission between the worm 17 and the worm wheel 15 can drive the screw rod 14 to rotate. Then, through the threaded connection between the screw rod 14 and the mounting plate 12, the mounting plate 12 and the four moving wheels 13 can be driven to move upward or downward. When the four moving wheels 13 move upward, they can be retracted into the interior of the support box 4, thereby achieving braking of the support box 4 and the refrigerator body 1. When the four moving wheels 13 move downward, the four moving wheels 13 can be moved downward and contact the ground. At this time, the support box 4 and the refrigerator body 1 are jacked up, which facilitates the moving operation of the support box 4 and the refrigerator body 1.

[0037] As a preferred solution of the present invention, a slip ring 18 is rotatably sleeved on the rotating shaft 16 , and the top of the slip ring 18 is fixedly mounted on the top inner wall of the support box 4 . The provision of the slip ring 18 can provide stable rotation support for the rotating shaft 16 .

[0038] As a preferred solution of the present invention, four through holes 8 are provided on the bottom inner wall of the support box 4 , and the transfer wheel 13 cooperates with the corresponding through holes 8 . The through holes 8 can facilitate the transfer wheel 13 to move in and out of the interior of the support box 4 .

[0039] It should be noted that the refrigerator body 1 adopts the existing technology and can be directly used using the structure of patent application number 202220236916.7, so it will not be described in detail.

[0040] The working principle of the present invention is as follows: when in use, first, by rotating the turntable 19, the rotating shaft 16 can be driven to rotate, and at this time the rotating shaft 16 can drive the worm 17 to rotate. When the worm 17 rotates, the meshing transmission between the worm 17 and the worm wheel 15 can drive the screw rod 14 to rotate. Then, through the threaded connection between the screw rod 14 and the mounting plate 12, the mounting plate 12 and the four moving wheels 13 can be driven to move upward or downward. When the four moving wheels 13 move upward, they can be retracted into the interior of the support box 4, thereby achieving braking of the support box 4 and the refrigerator body 1. When the four moving wheels 13 move downward, the four moving wheels 13 can be moved downward and contact the ground. At this time, the support box 4 and the refrigerator body 1 are lifted up, thereby facilitating the moving operation of the support box 4 and the refrigerator body 1. In this way, rapid switching between movement and braking of the refrigerator body 1 is achieved, thereby improving the use flexibility of the refrigerator body 1, reducing the difficulty of subsequent maintenance of the refrigerator body 1, and convenient and quick operation, which is convenient for personnel to use.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air-cooled refrigerator with heat dissipation and energy saving, comprising a refrigerator body (1), wherein the front side of the refrigerator body (1) is hinged with two front doors (2), and the rear side of the refrigerator body (1) is hinged with a rear door (3), characterized in that: The freezer also includes: A support box (4), the top of the support box (4) is fixedly mounted on the bottom end of the refrigerator body (1), and a door (5) is hingedly connected to the front side of the support box (4); Four fixed legs (6) are provided, and the four fixed legs (6) are all fixedly mounted on the bottom of the support box (4); A moving assembly, the moving assembly comprising: four stabilizing rods (9), four stabilizing rings (10), a mounting plate (12) and four moving wheels (13), the top ends of the four stabilizing rods (9) are fixedly mounted on the top inner wall of the support box (4), the bottom ends of the four stabilizing rods (9) are fixedly mounted on the bottom inner wall of the support box (4), the stabilizing rings (10) are slidably sleeved on the corresponding stabilizing rods (9), the four stabilizing rings (10) are fixedly mounted on the outer side of the mounting plate (12), and the four moving wheels (13) are mounted on the bottom of the mounting plate (12); A drive assembly is provided inside the support box (4), and the drive assembly cooperates with the mounting plate (12).

2. The air-cooled refrigerator with heat dissipation and energy saving according to claim 1, characterized in that: The bottom ends of the four fixed legs (6) are all fixedly bonded with anti-slip pads (7).

3. The air-cooled refrigerator with heat dissipation and energy saving according to claim 1, characterized in that: The stabilizing rod (9) is sleeved with a spring (11), the top end of the spring (11) is fixedly mounted on the top inner wall of the support box (4), and the bottom end of the spring (11) is fixedly mounted on the top of the corresponding stabilizing ring (10).

4. The air-cooled refrigerator with heat dissipation and energy saving according to claim 1, characterized in that: The driving assembly comprises a screw (14), a worm wheel (15), a rotating shaft (16), a worm (17) and a turntable (19), wherein the bottom end of the screw (14) is rotatably connected to the bottom inner wall of the support box (4), the top end of the screw (14) passes through the mounting plate (12) and is rotatably connected to the top inner wall of the support box (4), the screw (14) is threadedly connected to the mounting plate (12), the worm wheel (15) is fixedly sleeved on the screw (14), the rear end of the rotating shaft (16) is rotatably connected to the rear inner wall of the support box (4), the worm (17) is fixedly sleeved on the rotating shaft (16), the worm (17) is meshed with the worm wheel (15), and the turntable (19) is fixedly mounted on the front end of the rotating shaft (16).

5. The air-cooled refrigerator with heat dissipation and energy saving according to claim 4, characterized in that: A slip ring (18) is rotatably sleeved on the rotating shaft (16), and the top of the slip ring (18) is fixedly mounted on the top inner wall of the support box (4).

6. The air-cooled refrigerator with heat dissipation and energy saving according to claim 1, characterized in that: Four through holes (8) are provided on the inner wall of the bottom of the support box (4), and the shifting wheels (13) are matched with the corresponding through holes (8).

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