A heat pipe radiator for an electronic refrigerator

Abstract

This utility model discloses a heat pipe radiator for electronic refrigerators, including a heat sink component, a water inlet connector, a water inlet pipe, a water outlet connector, and a water outlet pipe. One end of the heat sink component is connected to the water inlet pipe via the water inlet connector, and the other end of the heat sink component is connected to the water outlet pipe via the water outlet connector. The heat sink component includes a heat sink pipe, a first sealing cover plate, a second sealing cover plate, and multiple heat dissipation fins. The heat sink pipe is arranged in a curved "S" shape. The first sealing cover plate is located on the left side of the heat sink pipe, and the second sealing cover plate is located on the right side of the heat sink pipe. Multiple heat dissipation fins are arranged sequentially on the outer wall of the heat sink pipe. The beneficial effects are: because multiple heat dissipation fins are arranged sequentially on the outer wall of the heat sink pipe, and the heat sink pipe is arranged in a curved "S" shape, this design leaves a gap between the heat sink pipes, thus preventing them from interfering with each other and resulting in poor heat dissipation; because the heat sink pipe is curved "S" shaped, the heat dissipation area of ​​the heat sink pipe is increased.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, and in particular to a heat pipe radiator for electronic refrigerators. Background Technology

[0002] In existing technologies, some electronic refrigerators use heat pipe radiators to dissipate heat from the hot end. A heat pipe radiator includes heat pipes for heat dissipation and a storage box connected to the heat pipes. Both the heat pipes and the storage box require a vacuum, and a readily vaporizable substance is added to the storage box as a working fluid. After absorbing heat, the working fluid turns into vapor and flows upwards along the heat transfer pipes from one end. During this flow, it dissipates heat outwards through the heat transfer pipes and heat sinks. As the temperature decreases, the vapor condenses into liquid and flows back to the bottom from the other end, forming a cycle. Heat pipe radiators do not require additional drivers and produce almost no noise. When used with an electronic refrigerator, the overall noise level of the refrigerator is very low.

[0003] However, in existing heat pipe radiators, multiple heat pipes are usually arranged side by side, causing interference between them. In particular, the heat pipe in the middle is greatly affected by the heat pipes on both sides, resulting in a poor heat dissipation environment and reducing the overall heat dissipation efficiency of the heat pipe radiator. In addition, most heat pipes currently have poor sealing, which further reduces the heat dissipation effect. Utility Model Content

[0004] To address the aforementioned shortcomings, the purpose of this invention is to provide a heat pipe radiator for electronic refrigerators that offers excellent heat dissipation, uniform arrangement of heat pipes and fins, good sealing performance, and is suitable for use in electronic refrigerators.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A heat pipe radiator for an electronic refrigerator includes a heat sink component, a water inlet connector, a water inlet pipe, a water outlet connector, and a water outlet pipe. One end of the heat sink component is connected to the water inlet pipe via the water inlet connector, and the other end of the heat sink component is connected to the water outlet pipe via the water outlet connector. The heat sink component includes a heat sink pipe, a first sealing cover plate, a second sealing cover plate, and multiple heat dissipation fins. The heat sink pipe is arranged in a curved "S" shape. One end of the heat sink pipe is connected to the water inlet connector, and the other end of the heat sink pipe is connected to the water outlet connector. The first sealing cover plate is located on the left side of the heat sink pipe, the second sealing cover plate is located on the right side of the heat sink pipe, and the multiple heat dissipation fins are arranged sequentially on the outer wall of the heat sink pipe.

[0007] Preferably, in the above-mentioned heat pipe radiator for electronic refrigerators, the heat dissipation component further includes a first panel and a second panel, the first panel being disposed on the left side of the heat dissipation pipe and the first sealing cover being connected to the first panel, the second panel being disposed on the right side of the heat dissipation pipe and the second sealing cover being connected to the second panel.

[0008] Preferably, in the above-mentioned heat pipe radiator for electronic refrigerators, both the inlet connector and the outlet connector are provided with internal threads, and both the inlet pipe and the outlet pipe are provided with external threads on their outer walls. The inlet pipe and the outlet pipe are connected to the inlet connector and the outlet connector by means of the external threads and the internal threads provided with the internal threads.

[0009] Preferably, in the above-mentioned heat pipe radiator for electronic refrigerators, the first sealing cover plate has a first positioning hole, and the second sealing cover plate has a second positioning hole. The first positioning hole can cover one end of the heat pipe, and the second positioning hole can cover the other end of the heat pipe.

[0010] Preferably, in the above-mentioned heat pipe radiator for electronic refrigerators, both the first positioning hole and the second positioning hole are adapted to the heat pipe.

[0011] The beneficial effects of this utility model are:

[0012] (1) Since multiple heat dissipation fins are arranged sequentially on the outer wall of the heat dissipation tube and the heat dissipation tube is set in a curved “S” shape, this design leaves a gap between the heat dissipation tubes, so that the heat dissipation tubes will not affect each other and result in poor heat dissipation effect; since the heat dissipation tube is in a curved “S” shape, the heat dissipation area of ​​the heat dissipation tube is increased.

[0013] (2) Since the outer wall of the heat pipe is relatively thin compared to the middle part of the heat pipe, the first sealing cover and the second sealing cover are respectively set on the left and right sides of the heat pipe. This design can solve the problem of the thin outer wall and improve the sealing of the entire heat pipe, thereby further improving the heat dissipation effect of the entire heat pipe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of another embodiment of the present invention;

[0016] Figure 3 for Figure 1 Exploded view.

[0017] The components include: heat sink 11, water inlet connector 12, water inlet pipe 13, water outlet connector 14, water outlet pipe 15, heat sink pipe 16, first sealing cover 17, second sealing cover 18, heat sink fins 19, first panel 20, second panel 21, internal thread 22, external thread 23, first positioning hole 24, and second positioning hole 25. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] like Figures 1-3As shown, a heat pipe radiator for an electronic refrigerator includes a heat sink 11, a water inlet connector 12, a water inlet pipe 13, a water outlet connector 14, and a water outlet pipe 15. One end of the heat sink 11 is connected to the water inlet pipe 13 via the water inlet connector 12, and the other end of the heat sink 11 is connected to the water outlet pipe 15 via the water outlet connector 14. The heat sink 11 includes a heat sink pipe 16, a first sealing cover plate 17, a second sealing cover plate 18, and a plurality of heat sink fins 19. The heat sink pipe 16 is arranged in a curved "S" shape, with one end of the heat sink pipe 16 connected to the water inlet connector 12 and the other end of the heat sink pipe 16 connected to the water outlet connector 15. The water outlet connector 14 is connected, the first sealing cover 17 is located on the left side of the heat dissipation pipe 16, the second sealing cover 18 is located on the right side of the heat dissipation pipe 16, and multiple heat dissipation fins 19 are arranged sequentially on the outer wall of the heat dissipation pipe 16. Since the multiple heat dissipation fins 19 are arranged sequentially on the outer wall of the heat dissipation pipe 16, and the heat dissipation pipe 16 is arranged in a curved "S" shape, this design leaves a gap between the heat dissipation pipes 16, so that the heat dissipation pipes 16 will not affect each other and result in poor heat dissipation effect. Since the heat dissipation pipe 16 is in a curved "S" shape, the heat dissipation area of ​​the heat dissipation pipe 16 is increased.

[0023] It is worth noting that, since the outer wall of the heat pipe 16 is relatively thin compared to the middle part of the heat pipe 16, the first sealing cover plate 17 and the second sealing cover plate 18 are respectively set on the left and right sides of the heat pipe 16. This design can solve the problem of the thin outer wall while improving the sealing performance of the entire heat pipe 16, thereby further improving the heat dissipation effect of the entire heat pipe 16.

[0024] In this embodiment, the heat pipe radiator for an electronic refrigerator includes a heat sink 11 that further includes a first panel 20 and a second panel 21. The first panel 20 is located on the left side of the heat pipe 16 and is connected to the first sealing cover 17. The second panel 21 is located on the right side of the heat pipe 16 and is connected to the second sealing cover 18. Since the first panel 20 is located on the left side of the heat pipe 16 and is connected to the first sealing cover 17, and the second panel 21 is located on the left side of the heat pipe 16 and is connected to the second sealing cover 18, this design further improves the problem of weak corners of the heat pipe 16.

[0025] In this embodiment, the heat pipe radiator for an electronic refrigerator has internal threads 22 on both the inlet connector 12 and the outlet connector 14, and external threads 23 on the outer walls of both the inlet pipe 13 and the outlet pipe 15. The inlet pipe 13 and the outlet pipe 15 are connected to the internal threads 22 on the inlet connector 12 and the outlet connector 14 through the external threads 23. This design allows the inlet pipe 13 and the outlet pipe 15 to communicate with the heat pipe 16, and the threaded connection makes it easier to disassemble and reassemble the inlet pipe 13, the outlet pipe 15, the inlet connector 12, and the outlet connector 14 during subsequent maintenance and replacement.

[0026] In some embodiments of the heat pipe radiator for electronic refrigerators, a first sealing cover plate 17 has a first positioning hole 24, and a second sealing cover plate 18 has a second positioning hole 25. The first positioning hole 24 can fit one end of the heat pipe 16, and the second positioning hole 25 can fit the other end of the heat pipe 16. Both the first positioning hole 24 and the second positioning hole 25 are adapted to the heat pipe 16. This design can limit the end of the heat pipe 16, prevent the heat pipe 16 from shaking during use, and also facilitate the alignment of the first sealing cover plate 17 and the second sealing cover plate 18 with the left and right sides of the heat pipe 16.

[0027] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A heat pipe radiator for electronic refrigerators, characterized in that: Includes heat sinks, inlet connectors, inlet pipes, outlet connectors, and outlet pipes; One end of the heat sink is connected to the water inlet pipe via the water inlet connector, and the other end of the heat sink is connected to the water outlet pipe via the water outlet connector; The heat dissipation component includes a heat dissipation pipe, a first sealing cover plate, a second sealing cover plate, and multiple heat dissipation fins. The heat dissipation pipe is arranged in a curved "S" shape. One end of the heat dissipation pipe is connected to the water inlet connector, and the other end of the heat dissipation pipe is connected to the water outlet connector. The first sealing cover plate is located on the left side of the heat dissipation pipe, and the second sealing cover plate is located on the right side of the heat dissipation pipe. Multiple heat dissipation fins are arranged sequentially on the outer wall of the heat dissipation pipe. The heat sink further includes a first panel and a second panel. The first panel is located on the left side of the heat sink and the first sealing cover is connected to the first panel. The second panel is located on the right side of the heat sink and the second sealing cover is connected to the second panel.

2. The heat pipe radiator for an electronic refrigerator according to claim 1, characterized in that: Both the inlet connector and the outlet connector are provided with internal threads, and both the inlet pipe and the outlet pipe are provided with external threads on their outer walls. The inlet pipe and the outlet pipe are connected to the inlet connector and the outlet connector by means of the external threads and the internal threads provided with the internal threads.

3. The heat pipe radiator for an electronic refrigerator according to claim 1, characterized in that: The first sealing cover plate has a first positioning hole, and the second sealing cover plate has a second positioning hole. The first positioning hole can cover one end of the heat dissipation pipe, and the second positioning hole can cover the other end of the heat dissipation pipe.

4. The heat pipe radiator for an electronic refrigerator according to claim 3, characterized in that: Both the first positioning hole and the second positioning hole are adapted to the heat dissipation pipe.

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