Safety type vehicle-mounted power supply connector

Abstract

The utility model discloses a safety type vehicle-mounted power supply connector which comprises a connector, a plug-in component is installed on one side of the connector, a male head component joint is installed on one side of the plug-in component, a heat dissipation structure is installed at one end of the male head component joint, and the heat dissipation structure comprises a fixing plate, heat dissipation fins and screws. The fixing plate is installed at one end of the male part connector, the sliding part is installed at the top end of the detachable structure, the top cover is installed at the top end of the male part connector, and the fixing ring is installed at one end of the connector. According to the utility model, the rubber block is arranged on the inner side of the male part joint, the rubber block has good buffering and damping effects, noise and vibration generated when the connector is used are reduced, and the waterproof gasket and the sealing ring are arranged at one end of the female part joint, so that the waterproof effect can be achieved when the connector is used, and the service life of the connector is prolonged. And the sealing performance is improved by the sealing ring, so that the power supply connector can be effectively protected, and the aim of protecting the power supply connector is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a safe vehicle-mounted power connector. Background Art

[0002] Connectors are also called connectors, also called joints and sockets. They generally refer to electrical connectors, that is, devices that connect two active devices, transmit current or signals, and the male and female ends can transmit messages or current after contact. They are also called connectors. Car connectors are a component that electronic engineering technicians often come into contact with. Its function is very simple. It builds a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can achieve the predetermined function. Therefore, a safe car power connector is needed.

[0003] To this end, China's patent application number is CN202695904U, which discloses that the utility model is applicable to the field of connector technology and provides a power connector, wherein the power connector is provided with a power connector body, a plurality of first power connector monomers and a second power connector monomer, wherein the plurality of first power connector monomers and the second power connector monomers are respectively movably connected to the power connector body, and the first power connector monomers and the second power connector monomers respectively provide different rated currents, thereby overcoming the defects in the prior art that the power connector jacks are closely arranged, the adjacent jacks cannot be used, and one connector only provides one rated current, thereby bringing convenience to users.

[0004] The above-mentioned prior art overcomes the defects in the prior art that the power connector jacks are closely arranged, the adjacent jacks cannot be used, and one connector only provides one rated current, which brings convenience to users. However, due to the long-term and high-frequency use of the power connector, problems such as poor contact and poor waterproofness may occur, which will seriously affect the stability and safety of the car. Utility Model Content

[0005] The utility model aims to provide a safe vehicle-mounted power connector, which is used to solve the problems of poor contact and poor waterproofness caused by long-term and high-frequency use of the existing power connector, which will seriously affect the stability and safety of the car.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a safe vehicle-mounted power connector, comprising a connector;

[0007] A plug-in component is installed on one side of the connector, a male component connector is installed on one side of the plug-in component, a heat dissipation structure is installed on one end of the male component connector, the heat dissipation structure includes a fixing plate, heat dissipation fins and screws, and the fixing plate is installed on one end of the male component connector;

[0008] A detachable structure is installed on one side of the male component connector, a fixing piece is installed on one end of the detachable structure, a protective structure is installed on one side of the detachable structure, and a sliding component is installed on the top of the detachable structure;

[0009] A top cover is installed at the top end of the male component connector, and a fixing ring is installed at one end of the connector.

[0010] When in use, firstly, a rubber block is installed on the inner side of the male part connector. The rubber block has good buffering and shock absorbing effects, which reduces the noise and vibration generated by the connector when in use. A waterproof gasket and a sealing ring are installed at one end of the female part connector. The waterproof material is used, which can play a waterproof role when in use. The sealing ring improves the sealing performance and can effectively protect the power connector.

[0011] Preferably, a heat dissipation fin is installed at one end of the fixing plate, and a screw is installed at one end of the fixing plate, which can improve the heat dissipation effect of the connector.

[0012] Preferably, the outer side wall of the screw is provided with an external thread, and the inner side wall of the heat sink fin is provided with an internal thread, and the screw and the heat sink fin form a threaded connection, and the heat sink fin can be fixed by tightening the screw.

[0013] Preferably, the protective structure includes a sealing ring, a waterproof gasket and a rubber block, the sealing ring is installed at one end of the detachable structure, a waterproof gasket is installed on one side of the sealing ring, and the rubber block is installed at one end of the male component connector to facilitate protection of the connector.

[0014] Preferably, the detachable structure includes a female component connector, a clamping block, a socket portion and a slot, the female component connector is installed at the bottom end of the sliding component, a clamping block is installed on one side of the female component connector, the socket portion is installed at one end of the male component connector, and a slot is installed on the top of the socket portion for easy disassembly.

[0015] Preferably, a snap-fit ​​block is provided at one end of the female component connector, a snap-fit ​​groove is provided at one end of the socket portion, and the female component connector and the socket portion form a snap-fit ​​structure, which is easy to disassemble.

[0016] Preferably, holes and grooves are installed on the top of the fixing ring, and the holes and grooves are arranged at equal intervals on the top of the fixing ring to facilitate the insertion of the connecting wire.

[0017] The safety vehicle-mounted power connector provided by the utility model has the advantages that: a rubber block is installed on the inner side of the male component connector, and the rubber block has a good buffering and shock absorbing effect, thereby reducing the noise and vibration generated by the connector when in use; a waterproof gasket and a sealing ring are installed at one end of the female component connector, and the waterproof material is adopted, which can play a waterproof role when in use; and the sealing ring improves the sealing performance, which can effectively protect the power connector, thereby achieving the purpose of protecting the power connector;

[0018] A connecting pipe is provided inside the male component connector and the female component connector, and a heat dissipation hole is installed on the connecting pipe. The male component connector and the female component connector are respectively provided with heat dissipation fins inside. The heat dissipation fins have a large surface area and can quickly transfer heat to the air, thereby accelerating the heat dissipation, thereby effectively increasing the heat dissipation performance of the power connector, avoiding the power connector from being burned due to poor heat dissipation effect, and enhancing the safety of the power connector, thereby achieving the purpose of enhancing the heat dissipation effect of the power connector;

[0019] A card block is installed at one end of the female component connector and a corresponding card slot is installed at one end of the male component connector, and their shapes and sizes match. The two connectors can be connected by connecting the card slot of the male component connector and the card block of the female component connector. At the same time, a sliding component is provided at the top of the female component connector, and a slide rail is provided inside the top cover. The sliding component can be slid at the top of the top cover and connected to one end of the top cover, which is easy to install, thereby achieving the purpose of convenient disassembly and assembly of the power connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the detachable structure of the utility model;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the protective structure of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. Connector; 2. Plug-in component; 3. Heat dissipation structure; 301. Fixing plate; 302. Heat dissipation fin; 303. Screw; 4. Male component connector; 5. Fixing piece; 6. Protective structure; 601. Sealing ring; 602. Waterproof gasket; 603. Rubber block; 7. Removable structure; 701. Female component connector; 702. Block; 703. Socket part; 704. Slot; 8. Sliding component; 9. Top cover; 10. Fixing ring; 11. Hole slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 The utility model provides an embodiment: a safe vehicle-mounted power connector, including a connector 1.

[0028] A plug-in component 2 is installed on one side of the connector 1, a male component connector 4 is installed on one side of the plug-in component 2, a heat dissipation structure 3 is installed on one end of the male component connector 4, the heat dissipation structure 3 includes a fixing plate 301, heat dissipation fins 302 and screws 303, the fixing plate 301 is installed on one end of the male component connector 4, the heat dissipation fins 302 are installed on one end of the fixing plate 301, a screw 303 is installed on one end of the fixing plate 301, an outer wall of the screw 303 is provided with an external thread, an inner wall of the heat dissipation fin 302 is provided with an internal thread, and the screw 303 and the heat dissipation fin 302 form a threaded connection.

[0029] Please refer to the attached Figure 1 As shown, a connecting tube is provided inside the male component connector 4 and the female component connector 701, and a heat dissipation hole is installed on the connecting tube. The male component connector 4 and the female component connector 701 are respectively installed with heat dissipation fins 302. The heat dissipation fins 302 have a large surface area and can quickly transfer heat to the air, thereby accelerating the dissipation of heat, thereby effectively increasing the heat dissipation performance of the power connector, avoiding the burning of the power connector due to poor heat dissipation, and enhancing the safety of the power connector.

[0030] A detachable structure 7 is installed on one side of the male component connector 4, and the detachable structure 7 includes a female component connector 701, a clamping block 702, a socket portion 703 and a clamping slot 704. The female component connector 701 is installed at the bottom end of the sliding component 8, one end of the female component connector 701 is provided with a clamping block, and one end of the socket portion 703 is provided with a clamping slot. The female component connector 701 and the socket portion 703 constitute a clamping structure.

[0031] A clamping block 702 is installed on one side of the female component connector 701 , the socket portion 703 is installed on one end of the male component connector 4 , and a clamping slot 704 is installed on the top of the socket portion 703 .

[0032] Please refer to the attached Figure 1 and attached Figure 4 As shown, a clamping block 702 is installed at one end of the female component connector 701, and a corresponding clamping groove 704 is installed at one end of the male component connector 4, and their shapes and sizes match. The two connectors can be connected by connecting the clamping groove 704 of the male component connector 4 and the clamping block 702 of the female component connector 701. At the same time, a sliding component 8 is provided at the top end of the female component connector 701, and a slide rail is provided inside the top cover 9. The sliding component 8 can be slidably connected to one end of the top cover 9 at the top end of the top cover 9, which is easy to install.

[0033] A fixing part 5 is installed at one end of the detachable structure 7, a protective structure 6 is installed at one side of the detachable structure 7, the protective structure 6 includes a sealing ring 601, a waterproof gasket 602 and a rubber block 603, the sealing ring 601 is installed at one end of the detachable structure 7, a waterproof gasket 602 is installed at one side of the sealing ring 601, the rubber block 603 is installed at one end of the male head component connector 4, and a sliding component 8 is installed at the top of the detachable structure 7.

[0034] Please refer to the attached Figure 1 As shown, a rubber block 603 is installed on the inner side of the male component connector 4. The rubber block 603 has good buffering and shock absorbing effects, which reduces the noise and vibration generated by the connector when in use. A waterproof gasket 602 and a sealing ring 601 are installed at one end of the female component connector 701. The waterproof material is used, which can play a waterproof role when in use. The sealing ring 601 improves the sealing performance and can effectively protect the power connector.

[0035] A top cover 9 is installed at the top of the male component connector 4, a fixing ring 10 is installed at one end of the connector 1, and holes 11 are installed at the top of the fixing ring 10. The holes 11 are arranged at equal intervals at the top of the fixing ring 10.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safe vehicle-mounted power connector, comprising a connector (1); Features: A plug component (2) is installed on one side of the connector (1), a male component connector (4) is installed on one side of the plug component (2), a heat dissipation structure (3) is installed on one end of the male component connector (4), the heat dissipation structure (3) comprises a fixing plate (301), heat dissipation fins (302) and screws (303), and the fixing plate (301) is installed on one end of the male component connector (4); A detachable structure (7) is installed on one side of the male component connector (4), a fixing member (5) is installed on one end of the detachable structure (7), a protective structure (6) is installed on one side of the detachable structure (7), and a sliding member (8) is installed on the top of the detachable structure (7); A top cover (9) is installed at the top end of the male component connector (4), and a fixing ring (10) is installed at one end of the connector (1).

2. A safe vehicle-mounted power connector according to claim 1, characterized in that: A heat dissipation fin (302) is installed at one end of the fixing plate (301), and a screw (303) is installed at one end of the fixing plate (301).

3. The safety vehicle power connector according to claim 1, characterized in that: The outer wall of the screw (303) is provided with an external thread, and the inner wall of the heat dissipation fin (302) is provided with an internal thread, and the screw (303) and the heat dissipation fin (302) form a threaded connection.

4. The safety vehicle power connector according to claim 1, characterized in that: The protective structure (6) comprises a sealing ring (601), a waterproof gasket (602) and a rubber block (603); the sealing ring (601) is installed at one end of the detachable structure (7); the waterproof gasket (602) is installed on one side of the sealing ring (601); and the rubber block (603) is installed at one end of the male component connector (4).

5. The safety vehicle-mounted power connector according to claim 1, characterized in that: The detachable structure (7) comprises a female component connector (701), a clamping block (702), a socket portion (703) and a clamping slot (704); the female component connector (701) is mounted at the bottom end of the sliding component (8); a clamping block (702) is mounted on one side of the female component connector (701); the socket portion (703) is mounted on one end of the male component connector (4); and a clamping slot (704) is mounted on the top end of the socket portion (703).

6. A safe vehicle-mounted power connector according to claim 5, characterized in that: One end of the female component connector (701) is provided with a snap-fit ​​block, and one end of the socket portion (703) is provided with a snap-fit ​​groove; the female component connector (701) and the socket portion (703) form a snap-fit ​​structure.

7. The safety vehicle-mounted power connector according to claim 1, characterized in that: The top end of the fixing ring (10) is provided with hole grooves (11), and the hole grooves (11) are arranged at equal intervals on the top end of the fixing ring (10).

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