Cooling system of storage cabinet

Abstract

The utility model relates to the technical field of cooling systems, and discloses a cooling system of a storage cabinet, which comprises a cabinet body, the top of the cabinet body is fixedly connected with a protection box, an electric push rod is arranged on the left side in the protection box, one end of the electric push rod is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a tooth groove rod. An adjusting rod is rotatably connected to the right side of the interior of the protection box, a metal gear is fixedly connected to the middle of the outer wall of the adjusting rod, the metal gear is connected with the tooth groove rod in a meshed mode, rotating blocks are rotatably connected to the front end and the rear end of the adjusting rod correspondingly, and a solar panel is fixedly connected to the tops of the rotating blocks; and a cooling mechanism is mounted in the cabinet body. According to the utility model, the electric push rod moves the tooth groove rod through the connecting rod, the metal gear on the tooth groove rod moves along with the tooth groove rod, the metal gear is connected with the adjusting rod, the adjusting rod is provided with the two rotating blocks, the rotating blocks support the solar panel, and the angle of the solar panel is adjustable.

Description

Technical Field

[0001] This utility model relates to the field of cooling system technology, and in particular to a cooling system for a storage cabinet. Background Technology

[0002] The cooling system of a storage cabinet is a device designed to maintain a specific low-temperature environment inside the cabinet. It primarily uses refrigeration components to transfer heat away from the cabinet, thereby lowering the temperature. This system can automatically adjust its cooling power according to set temperature parameters and is equipped with a temperature sensor to monitor temperature changes inside the cabinet in real time. When the temperature rises, the refrigeration cycle accelerates to maintain a stable low temperature. Its excellent insulation structure reduces the inflow of external heat, while the cooling fan helps promote internal air circulation, ensuring uniform temperature distribution. This ensures the proper preservation of temperature-sensitive items in the storage cabinet, extending their shelf life and service life. It is widely used in fields with numerous food, pharmaceutical, and biological sample storage requirements that have strict temperature control.

[0003] A search revealed Chinese Patent Publication No. CN117352901B, which discloses a cooling system and method for an energy storage cabinet. The cooling system comprises a cold water tank, a heat exchanger, and a station-type energy storage cabinet connected in sequence. A first circulation pipeline is connected to the cold water tank, and a medium-temperature cooling tower, a regulating valve, a cold water heat exchanger, and a low-temperature water tank are installed on the first circulation pipeline. The cold water tank, the medium-temperature cooling tower, and the regulating valve are connected in series. The cold water heat exchanger includes a left-side inlet and a left-side outlet. The system includes a right-side inlet and a right-side outlet. The cold storage heat exchanger is connected in parallel with the regulating valve through the left-side inlet and the left-side outlet. The cold storage heat exchanger is connected to the low-temperature water tank through the right-side inlet and the right-side outlet. A low-temperature circulating water pump is installed between the low-temperature water tank and the right-side inlet of the cold storage heat exchanger. A second circulation pipeline is connected to the low-temperature water tank, and a chiller is installed on the second circulation pipeline. However, this system cannot effectively convert other energy sources into the required energy, increasing energy loss. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a cooling system for a storage cabinet, which aims to improve the problem in the prior art that it cannot effectively convert other energy sources into the required energy, thus increasing energy loss.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cooling system for a storage cabinet, comprising a cabinet body, a protective box fixedly connected to the top of the cabinet body, an electric push rod installed on the left side inside the protective box, a connecting rod fixedly connected to one end of the electric push rod, a toothed rod fixedly connected to the top end of the connecting rod, an adjusting rod rotatably connected to the right side inside the protective box, a metal gear fixedly connected to the middle of the outer wall of the adjusting rod, the metal gear meshing with the toothed rod, rotating blocks rotatably connected to both the front and rear ends of the adjusting rod, a solar panel fixedly connected to the top of the rotating blocks, and a cooling mechanism installed inside the cabinet body for cooling the items inside the cabinet body.

[0006] The above technical solution involves using an electric push rod to move a connecting rod. A toothed rod is fixed at the top of the connecting rod, which in turn moves the toothed rod. A metal gear meshes with the toothed rod, causing it to move. An adjusting rod is fixed to the metal gear, and two rotating blocks are fixed to the adjusting rod. Solar panels are fixed to the rotating blocks, allowing the angle to be adjusted so that the solar panels can more fully absorb and convert light energy, thereby reducing energy loss.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a heat exchange box installed inside the cabinet. A heat collection plate is installed on the top of the heat exchange box. A condenser pipe is connected to the rear side of the heat exchange box. A temperature control valve is installed on the outside of the condenser pipe. A hollow tube is connected to the left end of the condenser pipe. A fan is installed on the outside of the hollow tube. A condenser plate is connected to the end of the hollow tube. A second condenser pipe is connected to the end of the condenser plate.

[0009] The above technical solution involves installing a heat exchange box inside the cabinet. A heat collection plate on top collects heat, which raises the temperature of the medium inside the heat exchange box. The medium flows through the condenser tube connected to the rear due to thermal expansion and contraction. An external temperature control valve adjusts the flow rate according to the temperature. The left end of the condenser tube is connected to a hollow tube, and a fan causes airflow outside the hollow tube to accelerate heat dissipation. The condenser plate connected to the end of the hollow tube further dissipates heat. Finally, the medium is returned through the second condenser tube. This cycle continues, thereby reducing the internal temperature of the cabinet and achieving the cooling function.

[0010] As a further description of the above technical solution:

[0011] Hinges are provided on the upper and lower ends of the left side of the outer wall of the cabinet, and cabinet doors are fixedly connected to the outside of the hinges.

[0012] The above technical solution involves installing hinges on the cabinet body and cabinet doors on the hinges.

[0013] As a further description of the above technical solution:

[0014] A mounting block is fixedly connected to the right side of the outer wall of the cabinet door, and a handle is fixedly connected to the outer side of the mounting block.

[0015] The above technical solution involves installing a mounting block on the cabinet door and fixing a handle to the mounting block.

[0016] As a further description of the above technical solution:

[0017] Support legs are fixedly connected to the four corners at the bottom of the cabinet, and foot pads are fixedly connected to the bottom of the support legs.

[0018] The above technical solution involves installing support legs at the bottom of the cabinet, with foot pads on the support legs to support the entire structure.

[0019] As a further description of the above technical solution:

[0020] The cabinet is equipped with corner protectors at the four corners of its top, and each corner protector is threaded with a screw.

[0021] The above technical solution involves installing corner protectors on the cabinet and securing them with screws.

[0022] As a further description of the above technical solution:

[0023] A warning sign is provided on the lower left side of the outer wall of the cabinet, and the outer side of the warning sign is connected by two threaded screws.

[0024] The above technical solution involves installing a warning sign on the cabinet, which is then secured with screw two.

[0025] As a further description of the above technical solution:

[0026] A wiring post is provided in the middle of the rear side of the outer wall of the cabinet, and a buckle is fixedly connected to the lower middle part of the rear side of the outer wall of the cabinet.

[0027] The above technical solution involves installing wiring posts on the cabinet and also attaching clips to the cabinet.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the electric push rod moves the toothed rod through the connecting rod, and the metal gear on the toothed rod moves accordingly. The metal gear is connected to the adjusting rod, and there are two rotating blocks on the adjusting rod. The rotating blocks support the solar panel, and the angle of the solar panel is adjustable, thereby improving the light energy absorption efficiency and reducing energy loss.

[0030] 2. In this utility model, the heat exchange box is located inside the cabinet. The top heat collection plate absorbs heat and heats the medium inside the box. The condenser pipe is connected to the rear side. The medium flows due to temperature changes. The temperature control valve adjusts the flow rate. The left end of the condenser pipe is connected to a hollow tube. The fan accelerates the air flow to dissipate heat. The end of the hollow tube is connected to a condenser plate for further heat dissipation. This realizes the circulation to reduce the temperature inside the cabinet and achieves cooling. Attached Figure Description

[0031] Figure 1 A perspective view of a cooling system for a storage cabinet proposed in this utility model;

[0032] Figure 2 This is a front view of a cooling system for a storage cabinet according to the present invention.

[0033] Figure 3 This is a side view of a cooling system for a storage cabinet according to the present invention.

[0034] Figure 4 This is a partial structural exploded view of the cooling system of a storage cabinet proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the cooling mechanism of a storage cabinet cooling system proposed in this utility model.

[0036] Legend:

[0037] 1. Cabinet body; 2. Cooling mechanism; 201. Heat exchange box; 202. Heat collector plate; 203. Condenser pipe one; 204. Thermostatic valve; 205. Hollow tube; 206. Fan; 207. Condenser tray; 208. Condenser pipe two; 3. Protective box; 4. Electric push rod; 5. Connecting rod; 6. Gear rod; 7. Adjusting rod; 8. Metal gear; 9. Rotating block; 10. Solar panel; 11. Hinge; 12. Cabinet door; 13. Mounting block; 14. Handle; 15. Support leg; 16. Foot pad; 17. Corner protector; 18. Screw one; 19. Warning sign; 20. Screw two; 21. Terminal block; 22. Buckle. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a cooling system for a storage cabinet, comprising a cabinet body 1, a protective box 3 fixedly connected to the top of the cabinet body 1, an electric push rod 4 installed on the left side inside the protective box 3, a connecting rod 5 fixedly connected to one end of the electric push rod 4, the kinetic energy of the electric push rod 4 driving the connecting rod 5 to move, a toothed rod 6 fixedly connected to the top of the connecting rod 5, an adjusting rod 7 rotatably connected to the right side inside the protective box 3, a metal gear 8 fixedly connected to the middle of the outer wall of the adjusting rod 7, the metal gear 8 meshing with the toothed rod 6, rotating blocks 9 rotatably connected to the front and rear ends of the adjusting rod 7, a solar panel 10 fixedly connected to the top of the rotating block 9, a cooling mechanism 2 installed inside the cabinet body 1, the cooling mechanism 2 being used to cool the items inside the cabinet body 1, hinges 11 provided at the upper and lower ends of the left side of the outer wall of the cabinet body 1, a cabinet door 12 fixedly connected to the outer side of the hinges 11, a mounting block 13 fixedly connected to the right side of the outer wall of the cabinet door 12, a handle 14 fixedly connected to the outer side of the mounting block 13, the handle 14 being able to move the cabinet door 12;

[0040] Specifically, the power output of the electric push rod 4 can effectively drive the connecting rod 5 to make corresponding displacements. The top of the connecting rod 5 is fixed with a toothed rod 6, and its movement will drive the toothed rod 6 to move synchronously. The toothed rod 6 is equipped with a metal gear 8, which meshes with it. Therefore, the metal gear 8 will also rotate synchronously during the movement of the toothed rod 6. The metal gear 8 is fixed with an adjusting rod 7, which is equipped with two rotating blocks 9. The rotating blocks 9 are equipped with solar panels 10. By adjusting the adjusting rod 7, the angle between the rotating blocks 9 and the solar panels 10 can be changed, thereby more effectively absorbing and converting light energy, improving the light energy absorption efficiency of the solar panels 10, effectively reducing the dependence on and consumption of traditional energy, and realizing the optimization of energy utilization. A cabinet door 12 is installed on the cabinet body 1, and a placement block 13 is installed on the cabinet body 1. A handle 14 is installed on the placement block 13, which can move the cabinet door 12.

[0041] Reference Figure 3 and Figure 5 The cooling mechanism 2 includes a heat exchange box 201, which is installed inside the cabinet 1. A heat collection plate 202 is provided on the top of the heat exchange box 201. A condenser pipe 203 is connected to the rear side of the heat exchange box 201. A temperature control valve 204 is provided on the outside of the condenser pipe 203. A hollow pipe 205 is connected to the left end of the condenser pipe 203. A fan 206 is provided on the outside of the hollow pipe 205. A condenser plate 207 is connected to the end of the hollow pipe 205. A condenser pipe 208 is connected to the end of the condenser plate 207. Support legs 15 are fixedly connected to the four corners of the bottom of the cabinet 1. Foot pads 16 are fixedly connected to the bottom of the support legs 15 to support the whole. Corner guards 17 are provided at the four corners of the top of the cabinet 1. Screws 18 are threadedly connected to the outside of the corner guards 17. The corner guards 17 are fixed by screws 18 to provide protection.

[0042] Specifically, the heat exchange box 201 is installed inside the cabinet 1. Its top heat collector plate 202 efficiently absorbs heat from the outside. Simultaneously, a condenser tube 203 is connected to the rear of the heat exchange box 201, which flows according to temperature changes. To better control this process, a temperature control valve 204 is installed on the outside, which adjusts the flow rate of the medium based on real-time temperature data, ensuring the efficient operation of the entire system. A hollow tube 205 is connected to the left end of the condenser tube 203. The hollow tube 205 is designed to further accelerate the heat dissipation process. A fan 206 is placed on the outside of the hollow tube 205 to accelerate the heat dissipation effect on the outside of the hollow tube 205. The end of 05 is connected to a condenser plate 207, which further dissipates heat, ensuring that heat can be effectively removed from the system. Through the second condenser pipe 208, the cooled medium can flow back to the heat exchange box 201, forming a complete cycle. This cycle is repeated continuously, thereby effectively reducing the temperature inside the cabinet 1 and realizing the cooling function, ensuring efficient and stable cooling effect. The bottom of the cabinet 1 is fixed with four support legs 15, and the bottom of the support legs 15 is equipped with foot pads 16, which play a role in supporting the whole. Corner protectors 17 are also installed on the cabinet 1, and the corner protectors 17 are fixed by screws 18. The electric push rod 4 is model T-LD-50-500.

[0043] Reference Figure 3 A warning sign 19 is provided on the lower left side of the outer wall of cabinet 1. The outer side of the warning sign 19 is connected to screw 20. The warning sign 19 is fixed by screw 20 to serve as a warning. A terminal block 21 is provided on the middle rear side of the outer wall of cabinet 1. A buckle 22 is fixedly connected on the lower rear side of the outer wall of cabinet 1.

[0044] Specifically, a warning sign 19 is provided on the cabinet 1. The warning sign 19 is fixed by screws 20 and serves as a warning. A terminal block 21 is installed at the back of the cabinet 1 and the wires are fixed by clips 22.

[0045] Working principle: The electric push rod 4 effectively drives the connecting rod 5 to move accordingly. A toothed rod 6 is fixed to the top of the connecting rod 5. When the connecting rod 5 moves, the toothed rod 6 also moves accordingly. A metal gear 8 meshes with the toothed rod 6, so the metal gear 8 moves synchronously during the movement of the toothed rod 6. An adjusting rod 7 is fixed to the metal gear 8, and two rotating blocks 9 are fixed to the adjusting rod 7. A solar panel 10 is fixed to the rotating blocks 9. By adjusting the adjusting rod 7, the angle between the rotating blocks 9 and the solar panel 10 can be changed, so that the solar panel 10 can adjust its angle according to the position of the sun, thereby more fully absorbing and converting light energy. This design greatly improves the light energy absorption efficiency of the solar panel 10, effectively reduces the dependence on and loss of traditional energy sources, and optimizes energy utilization.

[0046] The heat exchange box 201 is installed inside the cabinet 1. The heat collection plate 202 on its top is responsible for efficiently collecting heat from the outside. At the same time, a condenser tube 203 is connected to the rear of the heat exchange box 201. The condenser tube 203 flows with the temperature. To better control this process, a temperature control valve 204 is installed on the outside. It can adjust the flow rate of the medium according to the real-time temperature data to ensure the efficient operation of the entire system. The left end of the condenser tube 203 is connected to a hollow tube 205. The hollow tube 205 is designed to further accelerate the heat dissipation process. A fan 206 is placed on the outside of the hollow tube 205 to accelerate the heat dissipation effect on the outside of the hollow tube 205. The end of the hollow tube 205 is connected to a condenser plate 207. The condenser plate 207 further dissipates the heat to ensure that the heat can be effectively removed from the system. The cooled medium is returned to the heat exchange box 201 through the condenser tube 208 to form a complete cycle. This cycle repeats continuously, effectively reducing the temperature inside cabinet 1, achieving the cooling function, and ensuring efficient and stable cooling effect.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cooling system for a storage cabinet comprising a cabinet body (1), characterized in that: The top of the cabinet (1) is fixedly connected with a protection box (3), the left side of the inside of the protection box (3) is provided with an electric push rod (4), one end of the electric push rod (4) is fixedly connected with a connecting rod (5), the top of the connecting rod (5) is fixedly connected with a toothed groove rod (6), the right side of the inside of the protection box (3) is rotatably connected with an adjusting rod (7), the middle of the outer wall of the adjusting rod (7) is fixedly connected with a metal gear (8), the metal gear (8) is meshedly connected with the toothed groove rod (6), the front and rear ends of the adjusting rod (7) are rotatably connected with rotating blocks (9), the top of the rotating blocks (9) is fixedly connected with solar panels (10), the inside of the cabinet (1) is provided with a cooling mechanism (2), and the cooling mechanism (2) is used for cooling the articles in the cabinet (1).

2. A cooling system for a storage cabinet as defined in claim 1, wherein: The cooling mechanism (2) comprises a heat exchange box (201), the heat exchange box (201) is installed in the cabinet (1), the top of the heat exchange box (201) is provided with a heat collecting plate (202), the rear side of the heat exchange box (201) is communicated with a condenser pipe one (203), the outer side of the condenser pipe one (203) is provided with a temperature control valve (204), the left end of the condenser pipe one (203) is communicated with a hollow pipe (205), the outer side of the hollow pipe (205) is provided with a fan (206), and the tail end of the hollow pipe (205) is communicated with a condensing disc (207).

3. A cooling system for a storage cabinet as defined in claim 1, wherein: The left side of the outer wall of the cabinet (1) is provided with hinges (11) at the upper end and the lower end, and the outer side of the hinges (11) is fixedly connected with cabinet doors (12).

4. A cooling system for a storage cabinet as defined in claim 3, wherein: The right side of the outer wall of the cabinet door (12) is fixedly connected with a placing block (13), and the outer side of the placing block (13) is fixedly connected with a handle (14).

5. The cooling system of a storage cabinet according to claim 1, wherein: The bottom of the cabinet (1) is fixedly connected with supporting legs (15) at the four corners, and the bottom of the supporting leg (15) is fixedly connected with a foot pad (16).

6. A cooling system for a storage cabinet as defined in claim 1, wherein: The top of the cabinet (1) is provided with corner guards (17) at the four corners, and the outer side of the corner guard (17) is threadedly connected with a screw one (18).

7. The cooling system of a storage cabinet according to claim 1, wherein: The left side of the outer wall of the cabinet (1) is provided with a warning sign (19) at the middle and lower part, and the outer side of the warning sign (19) is threadedly connected with a screw two (20).

8. The cooling system of a storage cabinet according to claim 1, wherein: The rear side of the outer wall of the cabinet (1) is provided with a terminal post (21) at the middle, and the rear side of the outer wall of the cabinet (1) is fixedly connected with a buckle (22) at the middle and lower part.

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