Radiator assembly, connector shell assembly and connector

Abstract

The invention relates to the technical field of connectors, in particular to a radiator assembly, a connector shell assembly and a connector, which comprises a dustproof heat dissipation plate, an upper heat dissipation frame and a lower heat dissipation frame, and is characterized in that metal thin hanging plates are fixedly mounted on two sides of the upper surface of the dustproof heat dissipation plate respectively; the beneficial effects are that the connector installation lower housing, the upper sealing plate 1, the upper sealing plate 2 and the front end insulation sealing plate form a complete connector housing, so the radiator and the connector can be installed and fixed, and the radiator and the connector can be combined into a complete individual; the problem that in the prior art, when different types of radiators are installed on a shell, the structural integrity of a connector shell can be affected is solved, and meanwhile, a rear air guide piece, a first adjusting plate and a second adjusting plate are used for separating heat dissipation air channels in the lower shell where the connector is installed; in cooperation with the position design of the radiator, heat dissipation effects in different modes are generated in the shell, and the heat dissipation efficiency of the connector is improved while the integrity of the shell is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of connectors, and in particular relates to a radiator assembly, a connector housing assembly and a connector. Background Art

[0002] Heat sink assemblies, connector housing assemblies and connectors are several key components commonly found in electronic products and mechanical equipment. Heat sink assemblies are mainly used in electronic equipment or mechanical equipment to help dissipate heat and ensure that the equipment works within the normal temperature range, thereby extending the life of the equipment and improving reliability. Connector housing assemblies are mainly used to protect connectors and provide a sturdy shell to fix the connector to ensure its stability and reliability in various environments. Connectors are key components for electrical or data transmission, responsible for connecting different devices or components. Heat sink assemblies, connector housing assemblies and connectors often need to work together in actual applications to ensure the stability and reliability of the entire system. In some cases, the connector may generate more heat. At this time, a heat sink is needed to help dissipate heat and ensure the normal operation of the connector. The connector housing assembly provides a protective shell to fix and protect the connector to prevent it from being affected by the external environment. At present, most electrical connectors only use a single type of finned heat sink, which is integrally formed and cannot adjust the heat dissipation effect for different situations.

[0003] The existing Chinese patent document with publication number CN210781886U proposes an electrical connector, which adopts the method of setting multiple heat sinks of different types on the electrical connector housing to increase the flexibility of the heat dissipation design of the electrical connector. The above-mentioned problem can be solved by adjusting the matching between multiple heat sinks according to different needs. However, different types of heat sinks installed on the housing will affect the structural integrity of the connector housing.

[0004] Therefore, the present invention proposes a heat sink assembly, a connector shell assembly and a connector to solve the problem in the prior art that different types of heat sinks installed on the shell will affect the structural integrity of the connector shell. The heat dissipation duct design of the connector shell is combined with the position design of the heat sink to produce different heat dissipation effects inside the shell, thereby ensuring the integrity of the shell while improving the heat dissipation efficiency of the connector. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a heat sink assembly, a connector housing assembly and a connector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a radiator assembly, comprising a dustproof heat dissipation plate, an upper heat dissipation frame and a lower heat dissipation frame, wherein thin metal hanging plates are fixedly installed on both sides of the upper surface of the dustproof heat dissipation plate, and an extrusion lifting groove is fixedly installed on one end of the dustproof heat dissipation plate.

[0007] Preferably, the upper heat sink and the lower heat sink are matched in size, and heat sink fins are evenly distributed on the surfaces of the upper heat sink and the lower heat sink. Auxiliary heat sink fins are movably installed on both sides of the heat sink fins of the upper heat sink, an insertion plate is provided at the lower end of the upper heat sink, and a slot matched with the insertion plate is provided above the side wall of the lower heat sink.

[0008] Preferably, the upper heat sink is arranged below the dustproof heat sink plate, the inner wall of the dustproof heat sink plate is provided with through grooves matched with the heat sink fins of the upper heat sink, a heat dissipation fan is arranged on one side of the lower heat sink and the upper heat sink, and an external motor for driving the heat dissipation fan to rotate is arranged below the heat dissipation fan.

[0009] A connector shell assembly includes a connector mounting lower shell, wherein the interior of the connector mounting lower shell is provided with a rear air guide plate, a first adjustment plate and a C-shaped frame, the bottom upper surface of the connector mounting lower shell is fixedly connected to the lower surface of a lower heat dissipation frame by bolts, the bottom lower surface of the connector mounting lower shell is provided with a mounting groove compatible with an external motor, and the bottom inner wall of the connector mounting lower shell is provided with a card slot compatible with the heat dissipation fins of the lower heat dissipation frame.

[0010] Preferably, the rear air guide plate and the first adjustment plate are respectively arranged on both sides of the heat dissipation exhaust fan, the rear air guide plate is fixedly mounted on the inner surface of the connector mounting lower shell, a second adjustment plate is symmetrically arranged on one side of the first adjustment plate, the first adjustment plate and the second adjustment plate are respectively rotatably mounted on the bottom upper surface of the connector mounting lower shell, and pinions are respectively fixedly mounted on the upper ends of the rotating shafts of the second adjustment plate and the first adjustment plate.

[0011] Preferably, the C-shaped frame is slidably mounted on the side wall of the connector mounting lower shell, the side wall of the connector mounting lower shell is provided with a sliding groove adapted to the C-shaped frame, one end of the C-shaped frame is fixedly mounted with an extrusion bevel block adapted to the extrusion lifting groove, and the other end of the C-shaped frame is fixedly mounted with a rack, and the side surfaces of the rack are respectively meshed with the side surfaces of the pinion gears of the second adjustment plate and the first adjustment plate.

[0012] Preferably, a telescopic rod is fixedly mounted on one side of the rear air guide plate, an output end of the telescopic rod is fixedly connected to one end of the rack, and a temperature sensor is provided on one side of the telescopic rod.

[0013] Preferably, an upper closing plate 1 and an upper closing plate 2 are fixedly installed on the upper surface of the connector mounting lower shell by bolts, and a front insulating closing plate is fixedly installed on the side wall of the connector mounting lower shell away from the rear air guide plate by bolts, an exhaust window is fixedly installed on the middle part of the upper closing plate 1, and the exhaust window is arranged in the middle part of the heat dissipation exhaust fan, a dust ring is rotatably installed on the upper surface of the exhaust window, a rotating rod is fixedly installed in the middle part of the lower surface of the dust ring, the outer surface of the rotating rod is rotatably connected to the middle part of the inner wall of the exhaust window, a blade is arranged at the lower end of the rotating rod, and a limiting baffle is arranged on the inner surface of the exhaust window.

[0014] Preferably, a sealing silicone gasket is fixedly installed in the middle of the upper closing plate 2, and the side wall of the sealing silicone gasket is provided with a slot adapted to the metal thin hanging plate, and the lower surface of the sealing silicone gasket is in contact with the upper surface of the dustproof heat dissipation plate.

[0015] A connector includes a connector body, the side walls of the connector body are fixedly connected to the side walls of an upper heat sink and a lower heat sink by bolts, the upper surface of the connector body contacts the lower surface of the upper heat sink, the lower surface of the connector body contacts the upper surface of the lower heat sink, and the joint of the connector body is snap-fitted to the side wall of the lower heat sink.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The lower shell body installed by the connector is combined with the upper closing plate 1, the upper closing plate 2 and the front insulating closing plate to form a complete connector shell, which plays the role of installing and fixing the radiator and the connector, so that the radiator and the connector are combined into a complete individual, and the problem that different types of radiators installed on the shell in the prior art will affect the structural integrity of the connector shell. At the same time, the rear air guide plate, the first adjustment plate and the second adjustment plate are used to separate the heat dissipation air duct inside the lower shell body installed by the connector, and the position design of the radiator is used to produce different heat dissipation effects inside the shell, thereby ensuring the integrity of the shell and improving the heat dissipation efficiency of the connector. The first adjustment plate and the second adjustment plate are swung to continuously change the air flow duct, and the dust-proof heat dissipation plate is continuously lifted and lowered under the action of the extrusion bevel block, and the rotation of the heat dissipation exhaust fan is used to draw the outside air into the interior of the lower shell body installed by the connector, and the air flow duct is constantly changing in the state of evenly flowing inside the lower shell body installed by the connector, thereby accelerating the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the disassembled structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the top view of the structure of the conventional heat dissipation state of the present invention.

[0022] Figure 5 It is a schematic diagram of the side structure of the conventional heat dissipation state of the present invention.

[0023] Figure 6 It is a schematic diagram of the top view of the structure of the present invention in a rapid heat dissipation state.

[0024] Figure 7 It is a schematic diagram of the side structure of the present invention in a rapid heat dissipation state.

[0025] Figure 8 It is a schematic diagram of the structure of the radiator assembly of the present invention.

[0026] Fig. 9 It is a schematic diagram of the installation structure of the upper heat dissipation frame of the present invention.

[0027] Fig.10 It is a schematic diagram of the structure of the dustproof heat dissipation plate of the present invention.

[0028] Fig.11 It is a schematic diagram of the exhaust window structure when viewed from above of the present invention.

[0029] Fig.12 This is a schematic diagram of the disassembled structure of the exhaust window of the present invention.

[0030] Fig.13 For the present invention Figure 4 A is an enlarged structural diagram of FIG.

[0031] Fig.14 For the present invention Figure 4 Schematic diagram of the enlarged structure at B.

[0032] Fig.15 For the present invention Figure 7 Enlarged structural diagram at C.

[0033] In the figure: 1. dustproof heat sink; 11. thin metal hanging plate; 111. extrusion lifting groove; 12. upper heat sink; 121. auxiliary heat sink fins; 122. insert plate; 13. lower heat sink; 14. external motor; 15. heat dissipation fan; 2. connector mounting lower shell; 21. upper closing plate 1; 211. exhaust window; 212. dustproof ring; 213. rotating rod; 214. limit baffle; 22. upper closing plate 2; 221. sealing silicone gasket; 23. front insulation closing plate; 24. rear air guide plate; 25. first adjustment plate; 251. second adjustment plate; 26. U-shaped frame; 261. rack; 262. extrusion bevel block; 27. telescopic rod; 3. connector body. DETAILED DESCRIPTION

[0034] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] For example, see Figures 1 to 15, the present invention provides a technical solution: a radiator assembly, including a dust-proof heat dissipation plate 1, an upper heat dissipation frame 12 and a lower heat dissipation frame 13. On both sides of the upper surface of the dust-proof heat dissipation plate 1, metal thin hanging plates 11 are respectively and fixedly installed. One end of the dust-proof heat dissipation plate 1 is fixedly installed with an extrusion lifting groove 111. The upper heat dissipation frame 12 and the lower heat dissipation frame 13 are of matching sizes. Heat dissipation fins are evenly distributed on the surfaces of the upper heat dissipation frame 12 and the lower heat dissipation frame 13. Auxiliary heat dissipation fins 121 are respectively movably installed on both sides of the heat dissipation fins of the upper heat dissipation frame 12. An insertion plate 122 is provided at the lower end of the upper heat dissipation frame 12. A card slot adapted to the insertion plate 122 is provided above the side wall of the lower heat dissipation frame 13. The upper heat dissipation frame 12 is arranged below the dust-proof heat dissipation plate 1. A through groove adapted to the heat dissipation fins of the upper heat dissipation frame 12 is opened in the inner wall of the dust-proof heat dissipation plate 1. A heat dissipation exhaust fan 15 is provided on one side of the lower heat dissipation frame 13 and the upper heat dissipation frame 12. An external motor 14 for driving the heat dissipation exhaust fan 15 to rotate is provided below the heat dissipation exhaust fan 15; in this embodiment, the upper heat dissipation frame 12 and the lower heat dissipation frame 13 can be snap-connected to form a complete double-sided radiator and installed on the outside of the connector body 3. The heat dissipation area on the surface of the connector body 3 is increased through mutually independent heat dissipation fins. It should be noted that there is a gap between the fins of the upper heat dissipation frame 12 and the lower heat dissipation frame 13, which is in direct contact with the surface of the connector body 3, so that the heat on the surface of the connector body 3 can be directly transferred to the fins, helping the connector body 3 to dissipate heat under normal conditions. The dust-proof heat dissipation plate 1 is snap-connected to the upper layer of the connector installation lower housing 2 through the metal thin hanging plates 11. A through groove adapted to the fins of the upper heat dissipation frame 12 is provided inside the dust-proof heat dissipation plate 1. In the normal heat dissipation state, the metal thin hanging plates 11 press the dust-proof heat dissipation plate 1 downward to coincide with the upper surface of the upper heat dissipation frame 12 to close the gaps between the heat dissipation fins, preventing dust from falling on the connector body 3 through the heat dissipation fins of the upper heat dissipation frame 12. Similarly, the heat dissipation fins of the lower heat dissipation frame 13 penetrate the connector installation lower housing 2 and are in contact with the outside for heat transfer, achieving the dust-proof effect while playing the heat dissipation effect; in this embodiment, the extrusion lifting groove 111 at the rear end of the dust-proof heat dissipation plate 1 is placed above the extrusion inclined block 262. When the U-shaped frame 26 moves, the dust-proof heat dissipation plate 1 can be pushed to lift through the extrusion inclined block 262. In this way, the dust-proof heat dissipation plate 1 is separated from above the upper heat dissipation frame 12, enabling external air to enter the inside of the connector installation lower housing 2 through the through groove of the dust-proof heat dissipation plate 1 to form an air inlet. At this time, the auxiliary heat dissipation fins 121 outside the heat dissipation fins of the upper heat dissipation frame 12 will unfold to form a V-shaped baffle below the through groove, with a gap in the middle, which can play the role of blocking dust at the air inlet while increasing the heat dissipation area. At this time, the external motor 14 drives the heat dissipation exhaust fan 15 to rotate to generate an air flow, so that the outside cold air is drawn in, and the heat is taken out of the connector body 3 area by heating the air flow separated by the heat dissipation fins of the upper heat dissipation frame 12 and the lower heat dissipation frame 13, achieving the purpose of rapid heat dissipation.

[0036] For example 2, please refer to Figures 1 to 15On the basis of the first embodiment, the present embodiment further proposes a connector housing assembly, including a connector mounted lower housing 2, the interior of the connector mounted lower housing 2 is provided with a rear air guide plate 24, a first adjustment plate 25, and a U-shaped frame 26, the bottom upper surface of the connector mounted lower housing 2 is fixedly connected to the lower surface of the lower heat sink 13 by bolts, the bottom lower surface of the connector mounted lower housing 2 is provided with a mounting groove adapted to the external motor 14, the bottom inner wall of the connector mounted lower housing 2 is provided with a card slot adapted to the heat dissipation fins of the lower heat sink 13, the rear air guide plate 24 and the first adjustment plate 25 are respectively arranged on both sides of the heat dissipation exhaust fan 15, the rear air guide plate 24 is fixedly mounted on the inner side surface of the connector mounted lower housing 2, a second adjustment plate 251 is symmetrically arranged on one side of the first adjustment plate 25, the first adjustment plate 25, The second adjustment plate 251 is rotatably mounted on the bottom upper surface of the connector mounting lower shell 2, and the upper ends of the rotating shafts of the second adjustment plate 251 and the first adjustment plate 25 are fixedly mounted with pinions, respectively. The U-shaped frame 26 is slidably mounted on the side wall of the connector mounting lower shell 2, and the side wall of the connector mounting lower shell 2 is provided with a slide groove adapted to the U-shaped frame 26. An extrusion inclined block 262 adapted to the extrusion lifting groove 111 is fixedly mounted on one end of the U-shaped frame 26, and a rack 261 is fixedly mounted on the other end of the U-shaped frame 26. The side surfaces of the rack 261 are respectively meshed with the side surfaces of the pinions of the second adjustment plate 251 and the first adjustment plate 25. A telescopic rod 27 is fixedly mounted on one side of the rear air guide plate 24, and the output end of the telescopic rod 27 is fixedly connected to one end of the rack 261. A temperature sensor is arranged on one side of the telescopic rod 27.In this embodiment, the connector mounting lower shell 2 and the upper closing plate 1 21, the upper closing plate 22 and the front insulating closing plate 23 form a complete connector shell, which plays the role of installing and fixing the radiator and the connector, so that the radiator and the connector are combined into a complete individual, solving the problem of different types of radiators installed on the shell in the prior art that will affect the structural integrity of the connector shell. At the same time, the rear air guide plate 24, the first adjustment plate 25 and the second adjustment plate 251 are used to separate the heat dissipation duct inside the connector mounting lower shell 2, and the position design of the radiator is combined to produce different heat dissipation effects inside the shell, thereby ensuring the integrity of the shell while improving the heat dissipation efficiency of the connector. The specific heat dissipation method is as follows: during conventional heat dissipation, the upper heat dissipation frame 12 and the lower heat dissipation frame 13 connect the connector The heat of the body 3 is transferred to the outside for heat dissipation. When the inside of the connector installation lower shell 2 rises, the temperature sensor on one side of the telescopic rod 27 provides feedback, and the external controller can make the telescopic rod 27 work, push the U-shaped frame 26 to move back and forth, and the rack 261 drives the first adjustment plate 25 and the second adjustment plate 251 to swing, and the wind flow path is constantly changed. The dustproof heat dissipation plate 1 is constantly lifted and lowered under the action of the extrusion inclined block 262, and the rotation of the heat dissipation exhaust fan 15 draws the outside air into the inside of the connector installation lower shell 2, and flows evenly inside the connector installation lower shell 2 in the state of constantly changing wind flow path, accelerating the heat dissipation effect, and finally discharged through the exhaust window 211 under the guidance of the rear air guide 24 to accelerate the heat dissipation of the connector body 3. ;

[0037] For example 3, please refer to Figures 1 to 15On the basis of the second embodiment, the present embodiment further proposes that an upper closing plate 1 21 and an upper closing plate 2 22 are fixedly installed on the upper surface of the connector mounting lower shell 2 by bolts, a front end insulating closing plate 23 is fixedly installed on the side wall of the connector mounting lower shell 2 away from the rear air guide plate 24 by bolts, an exhaust window 211 is fixedly installed in the middle of the upper closing plate 1 21, the exhaust window 211 is arranged in the middle of the heat dissipation exhaust fan 15, a dust ring 212 is rotatably installed on the upper surface of the exhaust window 211, and a dust ring 212 is rotatably installed on the lower surface of the dust ring 212. A rotating rod 213 is fixedly installed on the upper part, the outer surface of the rotating rod 213 is rotatably connected to the middle part of the inner wall of the exhaust window 211, a blade is arranged at the lower end of the rotating rod 213, and a limit baffle 214 is arranged on the inner surface of the exhaust window 211. A sealing silicone gasket 221 is fixedly installed on the middle part of the upper closing plate 22, and a slot matching the metal thin hanging plate 11 is arranged on the side wall of the sealing silicone gasket 221, and the lower surface of the sealing silicone gasket 221 contacts the upper surface of the dustproof heat dissipation plate 1; in this embodiment, the upper closing plate 1 and The upper closing plate 22 closes the upper two sides of the lower shell 2 where the connector is installed, and is convenient for disassembly, installation and maintenance. The front insulating closing plate 23 protects the connection port of the connector body 3, and closes one side of the lower shell 2 where the connector is installed. The exhaust window 211 and the dust ring 212 are provided with grooves that do not overlap. When the heat dissipation exhaust fan 15 does not rotate, the exhaust window 211 and the dust ring 212 overlap to close the middle of the upper closing plate 21 to prevent dust from entering. When the heat dissipation exhaust fan 15 rotates to roll up When the incoming air is discharged from the exhaust window 211, the blades at the bottom of the rotating rod 213 will rotate under the drive of the wind, causing the dust ring 212 to rotate a certain angle. Under the extrusion and limiting cooperation of the limiting baffle 214, the groove of the dust ring 212 coincides with the groove of the exhaust window 211, so that the air can be discharged and dissipated. The sealing silicone gasket 221 can not only squeeze the metal thin hanging plate 11 from the inside after installation to keep it stable, but also seal the outside of the dustproof heat dissipation plate 1 to prevent dust from entering the inside of the connector installation lower shell 2 from the side.

[0038] Example 4, please refer to Figures 1 to 15On the basis of the third embodiment, this embodiment further proposes a connector, including a connector body 3, the side walls of the connector body 3 are fixedly connected to the side walls of the upper heat sink 12 and the lower heat sink 13 by bolts, the upper surface of the connector body 3 is in contact with the lower surface of the upper heat sink 12, the lower surface of the connector body 3 is in contact with the upper surface of the lower heat sink 13, and the joint of the connector body 3 is snap-fitted with the side wall of the lower heat sink 13; in this embodiment, the lower heat sink 13 is first installed at the bottom of the inner part of the connector mounting lower shell 2, and the connector body 3 is installed inside the lower heat sink 13. The side is fixed with bolts, and then the upper heat sink 12 is clamped on the top of the lower heat sink 13, and the connector body 3 and the upper heat sink 12 are fixed with bolts again to complete the fixed installation of the connector body 3, and finally the front end insulating sealing plate 23 is clamped into the connection port of the connector body 3 for sealing, and the front end insulating sealing plate 23 is fixed to one side of the connector installation lower shell 2 with bolts to complete the installation of the connector body 3, so that the connector installation lower shell 2 can protect the connector body 3, and increase the heat dissipation area of ​​the connector body 3, so that the heat dissipation efficiency of the connector body 3 is improved.

[0039] For example 5, please refer to Figures 1 to 15 Based on the fourth embodiment, this embodiment further proposes a specific working principle of a heat sink assembly, a connector housing assembly and a connector, including the following steps:

[0040] After the upper heat sink 12 is connected to the upper part of the lower heat sink 13, the upper heat sink 12 is fixed with bolts, and the upper heat sink 12 is connected to the upper part of the lower heat sink 13, and the upper heat sink 12 is fixed with bolts again to complete the fixed installation of the connector body 3, and finally the front end insulating sealing plate 23 is inserted into the connection port of the connector body 3 for sealing, and the front end insulating sealing plate 23 is fixed to one side of the connector installation lower shell 2 with bolts to complete the installation of the connector body 3, and the metal thin hanging plate 11 is inserted into the upper part of the connector installation lower shell 2, and finally the upper sealing plate 1 21 and the upper sealing plate 2 22 are installed to seal into a whole; Step 2, the connector body 3 enters the normal heat dissipation mode, and the upper heat sink 12 increases the heat dissipation area of ​​the surface of the connector body 3 through the independent heat dissipation fins on the outer side of the connector body 3 with the lower heat sink 13, so that the heat on the surface of the connector body 3 can be Directly transfer the fins for conventional heat dissipation; Step 3, the temperature rises to perform a rapid heat dissipation mode. When the temperature inside the connector mounting lower shell 2 rises, the temperature sensor on one side of the telescopic rod 27 provides feedback, and the external controller can make the telescopic rod 27 work, push the U-shaped frame 26 to move back and forth, and the rack 261 drives the first adjustment plate 25 and the second adjustment plate 251 to swing, and the wind flow path is constantly changed. The dust-proof heat dissipation plate 1 is constantly lifted and lowered under the action of the extrusion inclined block 262, and the rotation of the heat dissipation exhaust fan 15 is used to draw the outside air into the interior of the connector mounting lower shell 2, and the air flows evenly inside the connector mounting lower shell 2 in a state of constant change in the wind flow path, accelerating the heat dissipation effect, and finally, under the guidance of the rear air guide plate 24, the heat is discharged through the exhaust window 211 to accelerate the heat dissipation of the connector body 3; Step 4, after the temperature drops and stabilizes, the telescopic rod 27 retreats to reset the dust-proof heat dissipation plate 1, and continues to enter the normal heat dissipation mode to ensure the stable operation of the connector body 3 and stable data transmission.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiator assembly, characterized in that: It comprises a dustproof heat dissipation plate (1), an upper heat dissipation frame (12) and a lower heat dissipation frame (13); thin metal hanging plates (11) are fixedly mounted on both sides of the upper surface of the dustproof heat dissipation plate (1); and an extrusion lifting groove (111) is fixedly mounted on one end of the dustproof heat dissipation plate (1).

2. A radiator assembly according to claim 1, characterized in that: The upper heat sink (12) and the lower heat sink (13) are adapted in size; heat sink fins are evenly distributed on the surfaces of the upper heat sink (12) and the lower heat sink (13); auxiliary heat sink fins (121) are movably mounted on both sides of the heat sink fins of the upper heat sink (12); an insertion plate (122) is arranged at the lower end of the upper heat sink (12); and a slot adapted to the insertion plate (122) is arranged above the side wall of the lower heat sink (13).

3. A radiator assembly according to claim 2, characterized in that: The upper heat sink (12) is arranged below the dustproof heat sink (1); the inner wall of the dustproof heat sink (1) is provided with a through groove matched with the heat sink fins of the upper heat sink (12); a heat sink fan (15) is arranged on one side of the lower heat sink (13) and the upper heat sink (12); and an external motor (14) is arranged below the heat sink fan (15) for driving the heat sink fan (15) to rotate.

4. A connector housing assembly for mounting a heat sink assembly as claimed in claim 3, characterized in that: The invention comprises a connector mounting lower shell (2), wherein the interior of the connector mounting lower shell (2) is provided with a rear air guide plate (24), a first adjustment plate (25) and a U-shaped frame (26), the bottom upper surface of the connector mounting lower shell (2) is fixedly connected to the lower surface of the lower heat dissipation frame (13) by bolts, the bottom lower surface of the connector mounting lower shell (2) is provided with a mounting groove matched with the external motor (14), and the bottom inner wall of the connector mounting lower shell (2) is provided with a card slot matched with the heat dissipation fin of the lower heat dissipation frame (13).

5. A connector housing assembly according to claim 4, characterized in that: The rear air guide plate (24) and the first adjustment plate (25) are respectively arranged on both sides of the heat dissipation exhaust fan (15); the rear air guide plate (24) is fixedly mounted on the inner surface of the connector mounting lower shell (2); a second adjustment plate (251) is symmetrically arranged on one side of the first adjustment plate (25); the first adjustment plate (25) and the second adjustment plate (251) are respectively rotatably mounted on the bottom upper surface of the connector mounting lower shell (2); and pinions are respectively fixedly mounted on the upper ends of the rotating shafts of the second adjustment plate (251) and the first adjustment plate (25).

6. A connector housing assembly according to claim 5, characterized in that: The U-shaped frame (26) is slidably mounted on the side wall of the connector mounting lower shell (2); the side wall of the connector mounting lower shell (2) is provided with a slide groove matched with the U-shaped frame (26); an extrusion inclined block (262) matched with the extrusion lifting groove (111) is fixedly mounted on one end of the U-shaped frame (26); a rack (261) is fixedly mounted on the other end of the U-shaped frame (26); the side surface of the rack (261) is respectively meshed with the side surface of the pinion of the second adjustment plate (251) and the first adjustment plate (25).

7. A connector housing assembly according to claim 6, characterized in that: A telescopic rod (27) is fixedly mounted on one side of the rear air guide plate (24); an output end of the telescopic rod (27) is fixedly connected to one end of a rack (261); and a temperature sensor is provided on one side of the telescopic rod (27).

8. A connector housing assembly according to claim 7, characterized in that: An upper closing plate 1 (21) and an upper closing plate 2 (22) are fixedly mounted on the upper surface of the connector mounting lower shell (2) by means of bolts, and a front insulating closing plate (23) is fixedly mounted on the side wall of one end of the connector mounting lower shell (2) away from the rear air guide plate (24) by means of bolts, and an exhaust window (211) is fixedly mounted in the middle of the upper closing plate 1 (21), and the exhaust window (211) is arranged in the middle of the heat dissipation exhaust fan (15), and a dustproof ring (212) is rotatably mounted on the upper surface of the exhaust window (211), and a rotating rod (213) is fixedly mounted in the middle of the lower surface of the dustproof ring (212), and the outer surface of the rotating rod (213) is rotatably connected to the middle of the inner wall of the exhaust window (211), and a blade is arranged at the lower end of the rotating rod (213), and a limit baffle (214) is arranged on the inner surface of the exhaust window (211).

9. A connector housing assembly according to claim 8, characterized in that: A sealing silicone gasket (221) is fixedly mounted in the middle of the second upper closing plate (22); a side wall of the sealing silicone gasket (221) is provided with a slot adapted to the metal thin hanging plate (11); and a lower surface of the sealing silicone gasket (221) is in contact with an upper surface of the dustproof heat dissipation plate (1).

10. A connector installed inside a connector housing assembly as claimed in claim 9, comprising a connector body (3), characterized in that: The side walls of the connector body (3) are fixedly connected to the side walls of the upper heat sink (12) and the lower heat sink (13) respectively by bolts; the upper surface of the connector body (3) contacts the lower surface of the upper heat sink (12); the lower surface of the connector body (3) contacts the upper surface of the lower heat sink (13); and the joint of the connector body (3) is snap-fitted to the side wall of the lower heat sink (13).

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