Cable connector convenient for heat dissipation

Abstract

The utility model discloses a cable connector convenient for heat dissipation, which comprises a protective sleeve, the end part of the protective sleeve is provided with a thread, the inner side wall of the protective sleeve is fixedly connected with a silicon rubber sleeve, the upper surface of the protective sleeve is provided with a piston, the protective sleeve is internally provided with a chute, one end of the protective sleeve far away from the thread is fixedly connected with a conical sleeve, and the conical sleeve is fixedly connected with the piston. The inner side wall of the conical sleeve is fixedly connected with a cable; a rotating groove is formed in the side surface of the threaded ring, a pull rod is movably connected to the inner side wall of the rotating groove, and a conical ring is fixedly connected to the end, away from the rotating groove, of the pull rod. Through the structure, when the threaded ring rotates, the pull rod in the rotating groove can be driven to move, the end part of the pull rod can slide in the sliding groove, and the conical ring is driven to slide on the inner side wall of the protective sleeve, so that the inner side wall of the conical ring can extrude the silicon rubber sleeve, and the silicon rubber sleeve shrinks to be in full contact with cables of various sizes; heat in the cable can be stably absorbed, and the heat dissipation efficiency of the cable is improved by using water with high specific heat capacity.

Description

Technical Field

[0001] This utility model relates to the field of cable connector technology, and in particular to a cable connector that facilitates heat dissipation. Background Technology

[0002] To ensure current transmission efficiency, existing cable connectors incorporate air-cooling components that blow air through the cable connector, carrying away internal heat and reducing the impact of high temperatures on current transmission. However, air has low heat absorption efficiency and cannot cope with high-power operating environments. For example, a cable connector with good heat dissipation disclosed in Chinese patent application number CN202020635999.8 can conduct heat generated inside the cable connector to the heat sink cavity and carry the heat away through airflow, thereby reducing heat accumulation inside the cable connector and protecting it. However, air also has low heat absorption efficiency and cannot cope with high-power operating environments. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a cable connector that facilitates heat dissipation. The two protective sleeves can be quickly connected by the threaded ring engaging with the thread at the end of the protective sleeve. The silicone bag inside the protective sleeve contains water, which can absorb the heat inside the cable. When the threaded ring rotates, it can drive the pull rod inside the groove to move. The end of the pull rod can slide inside the groove, causing the conical ring to slide on the inner wall of the protective sleeve. This allows the inner wall of the conical ring to squeeze the silicone sleeve. The shrinkage of the silicone sleeve can make full contact with cables of various sizes, stably absorb the heat inside the cable, and improve the heat dissipation efficiency of the cable by using water with high specific heat capacity.

[0004] This utility model also provides a cable connector with the aforementioned heat dissipation-facilitating feature, comprising: a protective sleeve, the protective sleeve having a threaded end, a silicone sleeve fixedly connected to the inner wall of the protective sleeve, a piston provided on the upper surface of the protective sleeve, a sliding groove inside the protective sleeve, a conical sleeve fixedly connected to the end of the protective sleeve away from the thread, and a cable fixedly connected to the inner wall of the conical sleeve; and a threaded ring, the threaded ring having a rotating groove on its side surface, a pull rod movably connected to the inner wall of the rotating groove, and a conical ring fixedly connected to the end of the pull rod away from the rotating groove. Through these components, the threaded ring, in conjunction with the threaded end of the protective sleeve, allows for quick connection of two protective sleeves. The silicone bag inside the protective sleeve contains water, which absorbs heat from the cable. When the threaded ring rotates, it moves the pull rod inside the rotating groove, allowing the end of the pull rod to slide within the sliding groove, causing the conical ring to slide against the inner wall of the protective sleeve. This allows the inner wall of the conical ring to compress the silicone sleeve, and the contraction of the silicone sleeve ensures full contact with cables of various sizes, stably absorbing heat from the cable and utilizing the high specific heat capacity of water to improve the cable's heat dissipation efficiency.

[0005] According to the present invention, a heat-dissipating cable connector includes two protective sleeves, with threaded ends of the sleeves in contact with each other. The upper surface of the silicone sleeve is connected to a piston. These components facilitate the connection of the two protective sleeves via a threaded ring, allowing coolant to be injected into the silicone sleeve through the piston.

[0006] According to the present invention, a heat-dissipating cable connector is provided, wherein the end of the cable away from the tapered sleeve is located inside the protective sleeve, and the cable has two ends in contact. These components enable the protective sleeve to protect the cable, ensuring a stable connection and preventing cable connection interruption.

[0007] According to the present invention, a cable connector for easy heat dissipation includes four sliding grooves arranged in an array on the side surface of the protective sleeve, and two pistons positioned directly above the silicone sleeve. These components increase the sliding stability of the conical ring, and the two pistons increase the coolant injection efficiency.

[0008] According to the present invention, a heat-dissipating cable connector is provided, wherein the inner wall of the threaded ring matches the thread, and two slots are located on both sides of the threaded ring. These components facilitate the connection of two protective sleeves via the threaded ring.

[0009] According to the present invention, a cable connector for easy heat dissipation includes four pull rods arranged in an array inside a rotating groove. The end of each pull rod furthest from the rotating groove is slidably connected to the inner wall of the groove. These components enhance the stability of the pull rods' sliding motion, and the four pull rods further improve the stability of the conical ring's sliding motion.

[0010] According to the present invention, a heat-dissipating cable connector is provided, wherein the side surface of the conical ring is slidably connected to the inner wall of the protective sleeve, and the inner wall of the conical ring is in contact with the silicone sleeve. These components allow the conical ring to slide along the inner wall of the protective sleeve, thus supporting the silicone sleeve.

[0011] According to the present invention, a cable connector that facilitates heat dissipation has an inner wall of a silicone sleeve in contact with the side surface of the cable, allowing the coolant inside the silicone sleeve to fully absorb the heat inside the cable. Beneficial effects

[0012] Compared with the prior art, this utility model can quickly connect two protective sleeves by using a threaded ring to engage with the thread at the end of the protective sleeve. The silicone bag inside the protective sleeve contains water, which can absorb the heat inside the cable. When the threaded ring rotates, it can drive the pull rod inside the groove to move. The end of the pull rod can slide inside the groove, causing the conical ring to slide on the inner wall of the protective sleeve. This allows the inner wall of the conical ring to squeeze the silicone sleeve. The shrinkage of the silicone sleeve can make full contact with cables of various sizes, stably absorb the heat inside the cable, and improve the heat dissipation efficiency of the cable by using water with high specific heat capacity. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of the heat-dissipating cable connector of this utility model;

[0015] Figure 2 This is a piston structure diagram of the heat-dissipating cable connector of this utility model;

[0016] Figure 3 This is a front cross-sectional view of the heat-dissipating cable connector of this utility model.

[0017] Figure 4 This utility model provides a cable connector that facilitates heat dissipation. Figure 3 Structural diagram at point A in the middle.

[0018] Legend:

[0019] 1. Protective sleeve; 2. Thread; 3. Silicone sleeve; 4. Piston; 5. Slide groove; 6. Conical sleeve; 7. Cable; 8. Threaded ring; 9. Rotary groove; 10. Tie rod; 11. Conical ring. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4This utility model discloses a cable connector for easy heat dissipation, comprising: a protective sleeve 1, with a thread 2 at one end of the protective sleeve 1, two protective sleeves 1 having one end of the thread 2 in contact with each other, a silicone sleeve 3 fixedly connected to the inner wall of the protective sleeve 1, a piston 4 provided on the upper surface of the protective sleeve 1, the upper surface of the silicone sleeve 3 communicating with the piston 4, two pistons 4 located directly above the silicone sleeve 3, a sliding groove 5 provided inside the protective sleeve 1, four sliding grooves 5 arranged in an array on the side surface of the protective sleeve 1, a conical sleeve 6 fixedly connected to the end of the protective sleeve 1 away from the thread 2, a cable 7 fixedly connected to the inner wall of the conical sleeve 6, the end of the cable 7 away from the conical sleeve 6 located inside the protective sleeve 1, two cables 7 having one end connected to each other, and the inner wall of the silicone sleeve 3 in contact with the side surface of the cable 7.

[0022] Specifically, the thread 2 can quickly connect the two protective sleeves 1 with the threaded ring 8 to protect the connection of the cable 7 and prevent the connection from being interrupted. By removing the piston 4, coolant can be injected into the silicone sleeve 3. The silicone sleeve 3 can come into contact with the cable 7, absorb the heat inside the cable 7, and quickly discharge the heat through the piston 4.

[0023] A threaded ring 8 has an inner wall that matches the thread 2. A rotating groove 9 is provided on the side surface of the threaded ring 8. There are two rotating grooves 9 located on both sides of the threaded ring 8. A pull rod 10 is movably connected to the inner wall of the rotating groove 9. There are four pull rods 10 arranged in an array inside the rotating groove 9. The end of the pull rod 10 away from the rotating groove 9 is slidably connected to the inner wall of the slide groove 5. A conical ring 11 is fixedly connected to the end of the pull rod 10 away from the rotating groove 9. The side surface of the conical ring 11 is slidably connected to the inner wall of the protective sleeve 1. The inner wall of the conical ring 11 is in contact with the silicone sleeve 3.

[0024] Specifically, by connecting the threaded ring 8 to the threads 2 at the ends of the two protective sleeves 1, the connection of the two protective sleeves 1 can be completed quickly. When the threaded ring 8 rotates inside the thread 2, it can drive the pull rod 10 to slide inside the slide groove 5, and drive the conical ring 11 to slide on the inner wall of the protective sleeve 1. This allows the inner wall of the conical ring 11 to pad the silicone sleeve 3, so that the silicone sleeve 3 can fully contact cables 7 of different sizes, stably absorb the heat inside the cable 7, and achieve heat dissipation.

[0025] Working principle: During the use of the device, the two protective sleeves 1 can be quickly connected by the thread 2 and the threaded ring 8, which protects the connection of the cable 7 and prevents the connection from being interrupted. The coolant can be injected into the silicone sleeve 3 by removing the piston 4. The silicone sleeve 3 can contact the cable 7 and absorb the heat inside the cable 7. The heat can be quickly discharged through the piston 4. The connection between the threaded ring 8 and the thread 2 at the ends of the two protective sleeves 1 can be quickly completed. When the threaded ring 8 rotates inside the thread 2, it can drive the pull rod 10 to slide inside the slide groove 5, and drive the cone ring 11 to slide on the inner wall of the protective sleeve 1. The inner wall of the cone ring 11 can pad the silicone sleeve 3, so that the silicone sleeve 3 can fully contact the cable 7 of different sizes, stably absorb the heat inside the cable 7, and achieve heat dissipation.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cable connector facilitating heat dissipation, characterized by, include: A protective sleeve (1) is provided with a thread (2) at one end. A silicone sleeve (3) is fixedly connected to the inner wall of the protective sleeve (1). A piston (4) is provided on the upper surface of the protective sleeve (1). A sliding groove (5) is provided inside the protective sleeve (1). A conical sleeve (6) is fixedly connected to the end of the protective sleeve (1) away from the thread (2). A cable (7) is fixedly connected to the inner wall of the conical sleeve (6). A threaded ring (8) has a rotating groove (9) on its side surface. A pull rod (10) is movably connected to the inner side wall of the rotating groove (9). A conical ring (11) is fixedly connected to the end of the pull rod (10) away from the rotating groove (9).

2. The cable connector of claim 1, wherein, The protective sleeve (1) has two sleeves and one end of the sleeve (1) with a thread (2) is in contact with the other sleeve. The upper surface of the silicone sleeve (3) is connected to the piston (4).

3. The cable connector of claim 1, wherein, The end of the cable (7) away from the conical sleeve (6) is located inside the protective sleeve (1), and the cable (7) has two ends that are in contact with each other.

4. The cable connector of claim 1, wherein, The slide groove (5) has four and is arranged in an array on the side surface of the protective sleeve (1), and the piston (4) has two and is located directly above the silicone sleeve (3).

5. The cable connector of claim 1, wherein, The inner wall of the threaded ring (8) matches the thread (2), and the rotating groove (9) has two grooves located on both sides of the threaded ring (8).

6. A heat-dissipating cable connector according to claim 1, characterized in that, The pull rod (10) has four rods arranged in an array inside the rotating groove (9), and the end of the pull rod (10) away from the rotating groove (9) is slidably connected to the inner wall of the slide groove (5).

7. A cable connector for easy heat dissipation according to claim 1, characterized in that, The side surface of the conical ring (11) is slidably connected to the inner wall of the protective sleeve (1), and the inner wall of the conical ring (11) is in contact with the silicone sleeve (3).

8. A cable connector for easy heat dissipation according to claim 1, characterized in that, The inner wall of the silicone sleeve (3) is in contact with the side surface of the cable (7).

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