Circulating air cooling device

Abstract

The utility model discloses a circulating air cooling device which comprises a box body, a top cover is installed at the upper end of the box body, handles for moving the box body are installed at the positions, located on the left side and the right side, of the upper end of the top cover, electrode jacks and connecting ports are formed in the upper end of the top cover, and the electrode jacks are connected with the connecting ports. According to the device, the fixed bottom plate is fixed to the lower end of the box body, the movable plates are installed at the four corners of the lower end of the fixed bottom plate, and when the box body is placed on the ground for use, the rubber plugs can be inserted into the fixed bottom plate through the insertion holes. The movable plates are rotated to rotate from the inner position of the fixed bottom plate to the outer position by 90 degrees, the movable plates rotate with the rotating shaft as the circle center shaft during rotation, and when the movable plates rotate to the outer side position, the box body is supported through the four movable plates, so that the box body can be stably placed on the ground.

Description

Technical Field

[0001] The utility model belongs to the technical field related to circulating air cooling devices, and particularly relates to a circulating air cooling device. Background Art

[0002] A circulating air cooling device is a device used for cooling that uses air flow to remove heat to keep equipment, systems or spaces within a suitable temperature range. The working principle of a circulating air cooling device is to circulate air through a fan, removing heat as it passes through the radiator, thereby lowering the temperature of the surrounding environment. Circulating air cooling devices are widely used in various fields, such as computer heat dissipation, industrial equipment cooling, air conditioning systems, etc. Compared with other cooling methods such as liquid cooling, circulating air cooling devices usually have a simple structure, are easy to maintain, and in some cases have lower costs.

[0003] When the circulating air cooling device is in use, the box can only be fixed in the designated position through the mounting holes. If the box is placed on the ground for operation, the bottom area is too small to provide stable support for the box. Therefore, the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a circulating air cooling device to solve the problem that the circulating air cooling device proposed in the above background technology can only be fixed at a specified position through the mounting holes when in use. If the box is placed on the ground for work, the bottom area is too small to stably support the box. Therefore, the market needs a new device to solve the current problem.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circulating air cooling device, comprising a box body, a top cover installed at the upper end of the box body, handles for moving the box body installed at left and right sides of the upper end of the top cover, an electrode jack and a connection port provided at the upper end of the top cover, a fixed bottom plate fixed at the lower end of the box body, a rubber plug fixed at the inner side of the fixed bottom plate, a rotatable movable plate installed at the lower end of the fixed bottom plate, the movable plate rotates with the rotating shaft at the upper end position as the central axis, a plurality of balls are sleeved at the inner position of the rotating shaft, and an insertion hole for plugging with the rubber plug is provided at the outer end surface of the movable plate.

[0006] Preferably, the box body dissipates heat for internal devices through heat dissipation holes at the left and right ends, and a front cover is installed at the front end of the box body.

[0007] Preferably, a reserved groove is provided at the left side of the upper end of the top cover, and an inlet hole for accessing external equipment is provided at the middle position of the upper end of the top cover.

[0008] Preferably, the electrode sockets are provided with two for connecting to the positive electrode and the negative electrode respectively, and the handle is used to carry and move the box.

[0009] Preferably, the top cover is mounted on the box body through mounting holes at the left and right sides of the upper end, and bolts are inserted into the inner sides of the mounting holes to fix the box body.

[0010] Preferably, the fixed bottom plate is fixed at the lower end of the box body, and the movable plate rotates with the rotation axis as the central axis.

[0011] Preferably, the movable plate can rotate at a right angle at an inner position of the lower end of the fixed bottom plate, and the movable plate can support the box body when it rotates to an outer position of the fixed bottom plate.

[0012] Preferably, when the rotating shaft rotates, the ball is rotated in contact with the inner wall of the fixed base plate, and the movable plate is rotated to the inner side of the fixed base plate so that the rubber plug is inserted into the inner position of the insertion hole.

[0013] Compared with the prior art, the present invention provides a circulating air cooling device with the following beneficial effects:

[0014] 1. This device has a fixed bottom plate fixed at the lower end of the box, and movable plates are installed at the four corners of the lower end of the fixed bottom plate. When the box is placed on the ground for use, the movable plate is rotated ninety degrees from the inner position of the fixed bottom plate to the outer position, and the movable plate rotates with the rotation axis as the central axis. When the movable plate rotates to the outer position, the box is supported by the four movable plates, so that the box can be placed stably on the ground.

[0015] 2. The movable plate rotates with the rotating shaft as the center axis. At the same time, a ball is sleeved on the internal position of the rotating shaft. The ball can increase the flexibility of the rotating shaft. At the same time, the movable plate is rotated to the inner position of the lower end of the fixed bottom plate after use, so that the insertion hole at the outer position of the movable plate is plugged into the rubber plug. In this way, when the user moves the box through the handle, the movable plate will not rotate by itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a circulating air cooling device of the present utility model.

[0017] Figure 2 This is a schematic structural diagram of the working principle of a movable plate of a circulating air cooling device of the present invention.

[0018] Figure 3 This is a schematic diagram of the top view of the box body of a circulating air cooling device of the present invention.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of a fixed base plate of a circulating air cooling device of the present invention.

[0020] Figure 5 This is a schematic diagram of the rotating shaft structure of a circulating air cooling device of the present utility model.

[0021] In the figure: 1. Box body; 2. Mounting hole; 3. Top cover; 4. Inlet hole; 5. Electrode jack; 6. Connection port; 7. Handle; 8. Front cover; 9. Moving plate; 10. Fixed bottom plate; 11. Heat dissipation hole; 12. Reserved slot; 13. Insertion hole; 14. Rubber plug; 15. Rotating shaft; 16. Ball bearing. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-5 A circulating air cooling device is shown, comprising a box body 1, a top cover 3 being installed at the upper end of the box body 1, handles 7 for moving the box body 1 being installed at the left and right sides of the upper end of the top cover 3, an electrode jack 5 and a connection port 6 being provided at the upper end of the top cover 3, a fixed bottom plate 10 being fixed at the lower end of the box body 1, a rubber plug 14 being fixed at the inner side of the fixed bottom plate 10, a rotatable movable plate 9 being installed at the lower end of the fixed bottom plate 10, the movable plate 9 being rotated with the rotating shaft 15 at the upper end position as the central axis, a plurality of balls 16 being sleeved at the inner position of the rotating shaft 15, an insertion hole 13 for plugging with the rubber plug 14 being provided at the outer end surface position of the movable plate 9.

[0024] The device is powered on via the electrode jack 5. The inlet 4 draws air from the surrounding environment into the interior. The air entering the housing 1 passes through the radiator. As the hot air passes through the radiator, the heat is transferred from the air to the radiator's metal surface. The radiator is typically made of metal with high thermal conductivity to increase heat transfer efficiency. The radiator uses its large surface area to exchange heat with the air, transferring internal heat to the surrounding air through the heat dissipation holes 11. After passing through the radiator, the air temperature drops and is discharged through the reserved slot 12. The cooled air then returns to the device or space to continue absorbing heat, completing a cycle. This cycle repeats continuously, maintaining the temperature of the device or space at an appropriate level.

[0025] like Figure 1 As shown, the box body 1 dissipates heat for the internal equipment through the heat dissipation holes 11 at the left and right ends. A front cover 8 is installed at the front end of the box body 1. A reserved slot 12 is provided at the left side of the upper end of the top cover 3. An inlet 4 for accessing external equipment is provided at the middle position of the upper end of the top cover 3. Two electrode sockets 5 are provided for connecting to the positive and negative poles respectively. The handle 7 is used to carry and move the box body 1. The top cover 3 is installed on the box body 1 through the mounting holes 2 at the left and right sides of the upper end. Bolts are inserted into the inner position of the mounting holes 2 to fix the box body 1. The fixed base plate 10 is fixed at the lower end position of the box body 1, and the movable plate 9 rotates with the rotating shaft 15 as the central axis. The movable plate 9 can rotate at a right angle at the inner position of the lower end of the fixed base plate 10. The movable plate 9 can support the box body 1 when it is rotated to the outer position of the fixed base plate 10. When the rotating shaft 15 rotates, the ball 16 is in contact with the inner wall position of the fixed base plate 10 and rotates. When the movable plate 9 rotates to the inner position of the fixed base plate 10, the rubber plug 14 is inserted into the inner position of the insertion hole 13.

[0026] When rotating, the movable plate 9 rotates around the rotating shaft 15 as the central axis. At the same time, a ball 16 is sleeved at the internal position of the rotating shaft 15. The ball 16 can increase the flexibility of the rotation of the rotating shaft 15. At the same time, after use, the movable plate 9 is rotated to the inner position of the lower end of the fixed base plate 10, so that the insertion hole 13 at the outer position of the movable plate 9 is plugged into the rubber plug 14. In this way, when the user moves the box body 1 through the handle 7, the movable plate 9 will not rotate by itself.

[0027] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A circulating air cooling device, characterized in that: The invention comprises a box body (1), a top cover (3) is installed at the upper end of the box body (1), handles (7) for moving the box body (1) are installed at left and right sides of the upper end of the top cover (3), an electrode jack (5) and a connection port (6) are provided at the upper end of the top cover (3), a fixed bottom plate (10) is fixed at the lower end of the box body (1), a rubber plug (14) is fixed at the inner side of the fixed bottom plate (10), a rotatable movable plate (9) is installed at the lower end of the fixed bottom plate (10), the movable plate (9) rotates with a rotating shaft (15) at the upper end as the central axis, a plurality of balls (16) are sleeved at the inner position of the rotating shaft (15), and an insertion hole (13) for plugging with the rubber plug (14) is provided at the outer end surface of the movable plate (9).

2. A circulating air cooling device according to claim 1, characterized in that: The box body (1) dissipates heat from internal devices through heat dissipation holes (11) at the left and right ends, and a front cover (8) is installed at the front end of the box body (1).

3. The circulating air cooling device according to claim 1, characterized in that: The upper end of the top cover (3) is provided with a reserved groove (12) at a left position, and the upper end of the top cover (3) is provided with an inlet hole (4) for accessing external equipment at a middle position.

4. The circulating air cooling device according to claim 1, characterized in that: The electrode socket (5) is provided with two electrodes for connecting to a positive electrode and a negative electrode respectively, and the handle (7) is used to carry and move the box (1).

5. The circulating air cooling device according to claim 1, characterized in that: The top cover (3) is mounted on the box body (1) through mounting holes (2) at the left and right sides of the upper end, and bolts are inserted into the inner sides of the mounting holes (2) to fix the box body (1).

6. The circulating air cooling device according to claim 1, characterized in that: The fixed bottom plate (10) is fixed at the lower end of the box body (1), and the movable plate (9) rotates with the rotating shaft (15) as the central axis.

7. The circulating air cooling device according to claim 6, characterized in that: The movable plate (9) can rotate at a right angle at the inner side of the lower end of the fixed bottom plate (10), and the movable plate (9) can support the box body (1) when it rotates to the outer side of the fixed bottom plate (10).

8. The circulating air cooling device according to claim 6, characterized in that: When the rotating shaft (15) rotates, the ball (16) is rotated in contact with the inner wall of the fixed base plate (10), and the movable plate (9) is rotated to the inner side of the fixed base plate (10) so that the rubber plug (14) is inserted into the inner position of the insertion hole (13).

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