Heat dissipation structure for high-power cabinet
By designing a complex heat dissipation structure and a convenient bulb replacement system inside the high-power cabinet, the problems of poor heat dissipation and inconvenient lighting in the existing high-power cabinet are solved, and more efficient heat dissipation protection and higher devices are achieved Practicality.
Patent Information
- Application Number
- CN202421693380.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-07-17
AI Technical Summary
When using existing high-power cabinets, the heat generated by internal electrical components is difficult to effectively dissipate heat, resulting in damage to the internal electronic components of the cabinet body, and the lighting structure is not convenient to be disassembled and replaced, which affects the effectiveness and practicality of the device.
A high-power cabinet heat dissipation structure is designed, and the heat is realized by installing components such as internal cabinets, condensers, capillaries, evaporators, compressors, circulation pumps, frames, fan blades, extension plates and inclined plates inside the cabinet. The absorbing, pre-cooling and discharge of the lighting bulbs is easy to replace.
It effectively improves the heat dissipation protection of high-power cabinets, extends the service life of electronic components, simplifies the replacement process of lighting bulbs, and improves the effectiveness and practicality of the device.
Smart Images
Figure CN222485167U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of high-power cabinets, and particularly relates to a heat dissipation structure for high-power cabinets. Background Art
[0002] At present, high-power cabinets refer to a type of equipment that can process high-power signals. They play an important role in life. The cooling systems of refrigerators or freezers on the market are all around the box body. Long-term operation will increase the surrounding temperature. It can increase the indoor temperature in winter, but it will make the indoor temperature too high in summer, requiring special refrigeration and air conditioning to cool down. Commercial refrigerated display cabinets will also generate more heat when used in batches in supermarkets. In summer, small supermarkets have a small space and need to install air conditioners for cooling when there are two display cabinets.
[0003] When the existing high-power cabinet is in use, the internal electrical components will generate heat, and a large amount of heat in the cabinet will easily damage the electronic components inside the cabinet, thereby reducing the use of the device. At the same time, the lighting structure inside the existing device is mostly fixed, and the internal lighting lamp will be damaged after a certain period of use. In addition, the existing device is not convenient for disassembly and replacement of the internal lighting lamp, and replacement is relatively troublesome, which can easily reduce the use effect of the device and reduce the practicality of the device. Utility Model Content
[0004] The utility model aims to provide a heat dissipation structure for a high-power cabinet, which has the advantages of being convenient for heat dissipation protection inside and convenient for disassembling and replacing lighting devices.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a heat dissipation structure for a high-power cabinet, wherein an inner cabinet and a condenser are fixedly installed inside the cabinet, a capillary is welded on the surface of the inner cabinet, an evaporator and a compressor are welded inside the cabinet, a connecting pipe is welded at one end of the compressor and the evaporator, a circulating pump is fixedly installed at the other end of the connecting pipe, a frame is welded on the right side of the inside of the cabinet, a vent is provided on the right side of the inside of the cabinet, a motor is fixedly sleeved inside the frame, a rotating rod is rotatably connected to the right side of the motor, a fan blade is welded on the surface of the rotating rod, an extension plate is connected to the right side of the vent, an inclined plate is welded on the right side of the extension plate, a protective plate is fixedly installed on the top of the inside of the inner cabinet, a protective cover is rotatably connected to the bottom of the protective plate, a bump is fixedly installed on the top of the left side of the protective cover, and a limiting groove is provided inside the protective plate.
[0006] The above technical solution is adopted: the heat of the high-temperature and high-pressure gas in the refrigeration pipeline in the cabinet is first absorbed by water, and then pre-cooled by the auxiliary condenser, so that the heat generated during refrigeration is brought to the water tank during the water circulation process, and the fan blades on the surface of the rotating rod are driven by the motor inside the frame to rotate, and the heat inside the cabinet is driven by the fan blades to be discharged from the through hole, and then the through hole is protected by the extension plate and the inclined plate, and the external water and dust are blocked to prevent them from flowing into the cabinet, which is convenient for heat dissipation protection inside the cabinet and improves the use of the device. A light bulb is installed inside the inner cabinet to illuminate the interior of the inner cabinet. When replacing the light bulb, the protective cover needs to be rotated downward to buckle it open, and the original light bulb needs to be rotated to remove and replace it. After replacement, the protrusion on the top of the protective cover is rotated to be fixed to the inside of the protective plate for easy replacement of the lighting bulb, improving the use effect of the device and improving the practicality of the device.
[0007] The utility model is further configured that a water inlet pipe and a water outlet pipe are welded on the top and bottom of the left side inside the water tank.
[0008] Adopting the technical solution makes it easy to take out the water in the water tank.
[0009] The utility model is further configured that the condenser is installed on the surface of the inner cabinet.
[0010] The above technical solution is adopted to facilitate cooling of the interior of the inner cabinet.
[0011] The utility model is further configured that a support plate is fixedly installed on the bottom of the circulating pump.
[0012] Adopting the above technical solution makes it easy to fix the circulation pump.
[0013] The utility model is further configured such that a sealing gasket is attached to the surface of the inner cabinet, a connecting cushion is fixedly installed on the left side of the sealing gasket, a sealing door is fixedly installed on the left side of the connecting cushion, and a handle is fixedly installed on the surface of the sealing door.
[0014] Adopting the above technical solution makes it easy to seal the inner cabinet.
[0015] The utility model is further configured that hinges are fixedly installed on the right sides of the protective plate and the protective cover, and the protective cover is fixed to the protective plate by rotating the hinges.
[0016] Adopting the above technical solution: it is convenient to rotate and open the protective cover.
[0017] The utility model is further configured that a connecting piece is fixedly installed on the top of the inner cabinet, and a light bulb is connected to the inside of the connecting piece through threads.
[0018] Adopting the above technical solution: it is convenient to install the light bulb.
[0019] The utility model is further configured that the protection plate and the protection cover are configured as PVC transparent protection covers.
[0020] The above technical solution is adopted to facilitate lighting inside the inner cabinet.
[0021] In summary, the utility model has the following beneficial effects:
[0022] The utility model installs a heat dissipation protection structure, and the heat of the high-temperature and high-pressure gas in the refrigeration pipeline in the cabinet is first absorbed by water, and then the heat generated during refrigeration in the water circulation process is brought to the water tank through precooling of the auxiliary condenser, and then a frame structure is installed inside the cabinet, and the fan blades on the surface of the rotating rod are driven by the motor inside the frame to rotate, and the heat inside the cabinet is driven by the fan blades to be discharged from the through hole, and then the through hole is protected by the extension plate and the inclined plate, and the external water and dust are blocked to prevent them from flowing into the cabinet, so as to facilitate the heat dissipation protection inside the cabinet and improve the use of the device;
[0023] The utility model has a structure that is easy to replace the bulb. A bulb is installed inside the inner cabinet to illuminate the inside of the inner cabinet. When replacing the bulb, the protective cover needs to be rotated downward to open it, and the original bulb needs to be rotated to be removed and replaced. After replacement, the protrusion on the top of the protective cover is rotated again to be fixed to the inside of the protective plate for fixation, which makes it easy to replace the lighting bulb, improves the use effect of the device, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;
[0026] Figure 3 This is a side sectional view of the utility model;
[0027] Figure 4 The utility model is Figure 3 A is a partial enlarged view of the middle;
[0028] Figure 5 The utility model is Figure 3 A partial enlarged view of point B in the middle.
[0029] Figure numerals: 1. water tank; 2. cabinet; 3. water inlet pipe; 4. water outlet pipe; 5. inner cabinet; 6. condenser; 7. capillary tube; 8. evaporator; 9. compressor; 10. connecting pipe; 11. circulating pump; 12. support plate; 13. frame; 14. vent; 15. motor; 16. rotating rod; 17. fan blade; 18. extension plate; 19. inclined plate; 20. sealing gasket; 21. connecting cushion; 22. sealing gasket; 23. sealing door; 24. handle; 25. protective plate; 26. protective cover; 27. hinge; 28. connecting piece; 29. light bulb; 30. bump; 31. limit groove. DETAILED DESCRIPTION
[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0031] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 A heat dissipation structure for a high-power cabinet, wherein an inner cabinet 5 and a condenser 6 are fixedly installed inside the cabinet 2, a capillary 7 is welded on the surface of the inner cabinet 5, an evaporator 8 and a compressor 9 are welded inside the cabinet 2, a connecting pipe 10 is welded on one end of the compressor 9 and the evaporator 8, a circulating pump 11 is fixedly installed on the other end of the connecting pipe 10, a frame 13 is welded on the right side of the cabinet 2, a vent hole 14 is opened on the right side of the cabinet 2, a motor 15 is fixedly sleeved inside the frame 13, a rotating rod 16 is rotatably connected to the right side of the motor 15, a fan blade 17 is welded on the surface of the rotating rod 16, an extension plate 18 is connected to the right side of the vent hole 14, and the extension plate 1 An inclined plate 19 is welded on the right side of 8. The heat of the high-temperature and high-pressure gas in the refrigeration pipeline in the cabinet 2 is first absorbed by water, and then the heat generated during refrigeration in the water circulation process is brought to the water tank 1 through the pre-cooling of the auxiliary condenser 6. A frame 13 structure is installed inside the cabinet 2, and the motor 15 inside the frame 13 drives the fan blades 17 on the surface of the rotating rod 16 to rotate. After the heat inside the cabinet 2 is driven by the fan blades 17 to be discharged from the vent 14, the extension plate 18 and the inclined plate 19 are used to protect the vent 14, and the external water and dust are blocked to prevent them from flowing into the cabinet 2, so as to facilitate heat dissipation protection inside the cabinet 2 and improve the use of the device.
[0032] refer to Figure 1 A water inlet pipe 3 and a water outlet pipe 4 are welded at the top and bottom of the left side of the water tank 1. By setting the water inlet pipe 3 and the water outlet pipe 4, it is convenient to take out the water in the water tank 1.
[0033] refer to Figure 2 The condenser 6 is installed on the surface of the inner cabinet 5. By arranging the condenser 6, it is convenient to cool the inside of the inner cabinet 5.
[0034] refer to Figure 2A support plate 12 is fixedly installed at the bottom of the circulation pump 11. By providing the support plate 12, the circulation pump 11 is conveniently fixed.
[0035] refer to Figure 3 A sealing gasket 20 is attached to the surface of the inner cabinet 5, a connecting cushion 21 is fixedly installed on the left side of the sealing gasket 20, a sealing door 23 is fixedly installed on the left side of the connecting cushion 21, and a handle 24 is fixedly installed on the surface of the sealing door 23. By setting the sealing door 23, it is convenient to seal the inner cabinet 5.
[0036] A brief description of the use process: the heat of the high-temperature and high-pressure gas in the refrigeration pipeline in the cabinet 2 is first absorbed by water, and then pre-cooled by the auxiliary condenser 6, so that the heat generated during refrigeration in the water circulation process is brought to the water tank 1, and a frame 13 structure is installed inside the cabinet 2. The motor 15 inside the frame 13 drives the fan blades 17 on the surface of the rotating rod 16 to rotate. After the heat inside the cabinet 2 is driven by the fan blades 17 to be discharged from the vent 14, the extension plate 18 and the inclined plate 19 are used to protect the vent 14, and the external water and dust are blocked to prevent them from flowing into the cabinet 2, so as to facilitate heat dissipation protection inside the cabinet 2 and improve the use of the device.
[0037] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A heat dissipation structure for a high-power cabinet, wherein a protective plate 25 is fixedly installed on the top of an inner cabinet body 5, a protective cover 26 is rotatably connected to the bottom of the protective plate 25, a convex block 30 is fixedly installed on the top of the left side of the protective cover 26, a limiting groove 31 is provided inside the protective plate 25, a bulb 29 is installed inside the inner cabinet body 5 to illuminate the inside of the inner cabinet body 5, when replacing the bulb 29, the protective cover 26 needs to be rotated downward to open it, and the original bulb 29 needs to be rotated to be removed and replaced, and after replacement, the convex block 30 on the top of the protective cover 26 needs to be rotated to be fixed to the inside of the protective plate 25 for fixing, so as to facilitate the replacement of the lighting bulb, improve the use effect of the device, and improve the practicality of the device.
[0038] refer to Figure 5 A hinge 27 is fixedly installed on the right side of the protective plate 25 and the protective cover 26. The protective cover 26 is fixed to the protective plate 25 by rotating through the hinge 27. By setting the hinge 27, it is easy to rotate and open the protective cover.
[0039] refer to Figure 5 A connector 28 is fixedly installed on the top of the inner cabinet 5, and a bulb 29 is threadedly connected to the inside of the connector 28. The bulb 29 is provided to facilitate installation of the bulb.
[0040] refer to Figure 5The protection plate 25 and the protection cover 26 are provided as PVC transparent protection covers. By providing the PVC transparent protection covers, it is convenient to illuminate the interior of the inner cabinet.
[0041] A brief description of the use process: a light bulb 29 is installed inside the inner cabinet 5 to illuminate the interior of the inner cabinet 5. When replacing the light bulb 29, the protective cover 26 needs to be rotated downward to open it, and the original light bulb 29 needs to be rotated to be removed and replaced. After replacement, the protrusion 30 on the top of the protective cover 26 is rotated to be fixed to the inside of the protective plate 25 for fixing, so as to facilitate the replacement of the lighting bulb, improve the use effect of the device, and improve the practicality of the device.
[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A heat dissipation structure for a high-power cabinet, comprising a water tank (1) and a cabinet body (2), characterized in that: An inner cabinet (5) and a condenser (6) are fixedly installed inside the cabinet (2); a capillary tube (7) is welded to the surface of the inner cabinet (5); an evaporator (8) and a compressor (9) are welded inside the cabinet (2); a connecting pipe (10) is welded to one end of the compressor (9) and the evaporator (8); a circulating pump (11) is fixedly installed on the other end of the connecting pipe (10); a frame (13) is welded to the right side of the interior of the cabinet (2); a vent hole (14) is provided on the right side of the interior of the cabinet (2); and an electric The motor (15) is rotatably connected to a rotating rod (16) on the right side of the motor (15), a fan blade (17) is welded to the surface of the rotating rod (16), an extension plate (18) is connected to the right side of the vent hole (14), an inclined plate (19) is welded to the right side of the extension plate (18), a protective plate (25) is fixedly installed on the top of the inner cabinet (5), a protective cover (26) is rotatably connected to the bottom of the protective plate (25), a protrusion (30) is fixedly installed on the top of the left side of the protective cover (26), and a limiting groove (31) is provided inside the protective plate (25).
2. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: A water inlet pipe (3) and a water outlet pipe (4) are welded to the top and bottom of the left side of the water tank (1).
3. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: The condenser (6) is mounted on the surface of the inner cabinet (5).
4. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: A support plate (12) is fixedly mounted on the bottom of the circulation pump (11).
5. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: A sealing gasket (20) is attached to the surface of the inner cabinet (5), a connecting cushion (21) is fixedly mounted on the left side of the sealing gasket (20), a sealing door (23) is fixedly mounted on the left side of the connecting cushion (21), and a handle (24) is fixedly mounted on the surface of the sealing door (23).
6. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: A hinge (27) is fixedly mounted on the right side of the protection plate (25) and the protection cover (26), and the protection cover (26) is fixed to the protection plate (25) by rotating through the hinge (27).
7. The heat dissipation structure for a high-power cabinet according to claim 1 is characterized in that: A connecting piece (28) is fixedly mounted on the top of the inner cabinet (5), and a light bulb (29) is threadedly connected to the interior of the connecting piece (28).
8. The heat dissipation structure for a high-power cabinet according to claim 1, characterized in that: The protection plate (25) and the protection cover (26) are configured as PVC transparent protection covers.