Pluggable high-temperature-resistant 100A power supply connector

Abstract

The utility model discloses a pluggable high-temperature-resistant 100A power supply connector which comprises a high-temperature-resistant shell, a machine body is clamped at the bottom end of the high-temperature-resistant shell, two positioning columns are fixedly arranged at the joint of the high-temperature-resistant shell and the machine body, connecting clamping grooves are formed in the bottom ends of the two positioning columns, and mounting grooves are formed in the two sides of the inner walls of the two connecting clamping grooves. According to the plug-in type high-temperature-resistant 100A power supply connector provided by the utility model, the power supply connector can be preliminarily installed through the limiting and clamping of the two positioning holes and the two positioning columns and the limiting and clamping of the two connecting clamping grooves and the two connecting clamping blocks; the power supply connector is further limited and fixed through limiting and clamping of the four limiting elastic pieces and the four limiting grooves, so that rapid and stable installation of the power supply connector is guaranteed, the power supply connector is pulled upwards through large force, the four limiting elastic pieces are separated from the four limiting grooves, and the power supply connector can be conveniently and rapidly installed. And thus, the power connector can be quickly disassembled and maintained.

Description

Technical Field

[0001] This utility model relates to the field of power connectors, specifically a pluggable high-temperature resistant 100A power connector. Background Technology

[0002] Power connectors include an insulating body and a plurality of terminals. The insulating body has a plurality of receiving slots for accommodating the terminals. The insulating body also has at least one tab. They are widely used in products such as electric forklifts, golf carts, sightseeing vehicles, electric boats, electric floor scrubbers, mining locomotives, UPS uninterruptible power supplies, and power communication railway systems. However, existing power connectors are typically fixed with bolts, which makes quick installation, disassembly, and maintenance difficult, thus affecting work efficiency.

[0003] To address the aforementioned issues, a pluggable high-temperature resistant 100A power connector is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a pluggable high-temperature resistant 100A power connector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pluggable high-temperature resistant 100A power connector, comprising a high-temperature resistant housing, a body being engaged at the bottom of the high-temperature resistant housing, two positioning posts being fixedly provided at the connection between the high-temperature resistant housing and the body, each of the two positioning posts having a connecting slot at its bottom, and mounting grooves on both sides of the inner wall of each of the two connecting slots, with limiting springs fixedly provided inside each of the four mounting grooves, two positioning holes being provided at the connection between the body and the high-temperature resistant housing, connecting blocks being fixedly provided at the bottom of the inner side of each of the two positioning holes, with limiting grooves on both sides of each of the two connecting blocks, and several placement grooves on both sides of the inner wall of the high-temperature resistant housing, with connecting contact pieces fixedly provided inside each of the several placement grooves, the bottom ends of the several connecting contact pieces extending to the outside and fixedly connected to connectors, and the bottom ends of the several connectors fixedly connected to plug terminals.

[0006] The two positioning holes engage with the two positioning posts, and the two connecting slots engage with the two connecting blocks, facilitating initial installation of the power connector. The four limiting springs engage with the four limiting slots, further limiting and fixing the power connector, thus ensuring quick and stable installation. By pulling the power connector upward with a large force, the four limiting springs separate from the four limiting slots, facilitating quick disassembly and maintenance of the power connector.

[0007] Preferably, the two positioning holes are respectively engaged with the two positioning posts, and the two connecting slots are respectively engaged with the two connecting blocks. The engagement of the two positioning holes with the two positioning posts and the engagement of the two connecting slots with the two connecting blocks facilitates the initial installation of the power connector.

[0008] Preferably, the four limiting springs are respectively engaged with the four limiting slots. The engagement of the four limiting springs with the four limiting slots facilitates further limiting and fixing of the power connector, thereby ensuring the rapid and stable installation of the power connector.

[0009] Preferably, a plurality of plug slots are provided in the middle of the top of the machine body, and the plurality of plug slots are respectively provided corresponding to a plurality of plug terminals, so that the plurality of plug slots can be easily connected to the plurality of plug terminals.

[0010] Preferably, each of the inner tops of the plurality of mounting slots is provided with a through hole, and an auxiliary groove is provided between each pair of adjacent through holes. A through groove is provided at the connection between the high-temperature resistant shell and the plurality of connecting contact pieces. The through grooves facilitate the installation of the connecting contact pieces.

[0011] Preferably, a plurality of reinforcing members are fixedly provided on one side of the high-temperature resistant housing, and the plurality of reinforcing members are integral with the high-temperature resistant housing. The provision of the plurality of reinforcing members can improve the structural strength of the power connector.

[0012] Preferably, the high-temperature resistant housing has several heat dissipation windows on the side away from the reinforcing member, and each of the heat dissipation windows is fixedly equipped with a dustproof mesh. The arrangement of the heat dissipation windows facilitates ventilation and heat dissipation of the power connector, thereby improving the high-temperature resistance of the power connector.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The two positioning holes engage with the two positioning posts, and the two connecting slots engage with the two connecting blocks, facilitating initial installation of the power connector. The four limiting springs engage with the four limiting slots, further limiting and fixing the power connector, thus ensuring quick and stable installation. By pulling the power connector upward with a large force, the four limiting springs separate from the four limiting slots, facilitating quick disassembly and maintenance of the power connector. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a side sectional view of the present invention;

[0017] Figure 3 This is a diagram showing the connection between the high-temperature resistant shell and the body of this utility model;

[0018] Figure 4 This is an enlarged view of part A of this utility model.

[0019] In the diagram: 1. High-temperature resistant shell; 2. Through hole; 3. Auxiliary groove; 4. Reinforcing member; 5. Plug-in terminal; 6. Mounting groove; 7. Connecting contact piece; 8. Positioning post; 9. Body; 10. Plug-in groove; 11. Heat dissipation window; 12. Dustproof mesh; 13. Positioning hole; 14. Connecting slot; 15. Connecting block; 16. Mounting groove; 17. Limiting spring; 18. Limiting groove; 19. Through groove; 20. Connecting member. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-4 This utility model provides a pluggable high-temperature resistant 100A power connector, including a high-temperature resistant housing 1, a body 9 engaged at the bottom of the high-temperature resistant housing 1, two positioning posts 8 fixedly provided at the connection between the high-temperature resistant housing 1 and the body 9, each positioning post 8 having a connecting slot 14 at its bottom, and mounting slots 16 on both sides of the inner wall of each connecting slot 14, with limiting springs 17 fixedly installed inside each of the four mounting slots 16, two positioning holes 13 at the connection between the body 9 and the high-temperature resistant housing 1, each positioning hole 13 having a connecting block 15 fixedly installed at the bottom of its inner side, and limiting slots 18 on both sides of each connecting block 15, and several placement slots 6 on both sides of the inner wall of the high-temperature resistant housing 1. Each component has a fixed internal contact piece 7. The bottom ends of several contact pieces 7 extend to the outside and are fixedly connected to connectors 20. The bottom ends of several connectors 20 are fixedly connected to plug terminals 5. The two positioning holes 13 engage with the two positioning posts 8 and the two connecting slots 14 engage with the two connecting blocks 15 to facilitate the initial installation of the power connector. The four limiting spring pieces 17 engage with the four limiting slots 18 to facilitate further limiting and fixing of the power connector, thereby ensuring the quick and stable installation of the power connector. By using a large force to pull the power connector upward, the four limiting spring pieces 17 separate from the four limiting slots 18, thereby facilitating the quick disassembly and maintenance of the power connector.

[0022] Two positioning holes 13 are respectively engaged with two positioning posts 8, two connecting slots 14 are respectively engaged with two connecting blocks 15, four limiting springs 17 are respectively engaged with four limiting slots 18, and several plug-in slots 10 are provided in the middle of the top of the body 9, and several plug-in slots 10 are respectively set with several plug-in terminals 5.

[0023] In use, the two positioning holes 13 engage with the two positioning posts 8 respectively, and the two connecting slots 14 engage with the two connecting blocks 15 respectively to facilitate the initial installation of the power connector. The four limiting springs 17 engage with the four limiting slots 18 respectively to facilitate the further limiting and fixing of the power connector, thereby ensuring the rapid and stable installation of the power connector. The several plug slots 10 facilitate the connection with several plug terminals 5.

[0024] A through hole 2 is provided on the top of the inner side of several mounting slots 6. An auxiliary groove 3 is provided between each two adjacent through holes 2. A through groove 19 is provided at the connection between the high temperature resistant shell 1 and several connecting contact pieces 7. Several reinforcing members 4 are fixedly provided on one side of the high temperature resistant shell 1. The several reinforcing members 4 and the high temperature resistant shell 1 are an integral structure. Several heat dissipation windows 11 are provided on the side of the high temperature resistant shell 1 away from the reinforcing members 4. A dustproof net 12 is fixedly provided inside the several heat dissipation windows 11.

[0025] In use, the through slot 19 facilitates the installation of the connecting contact 7, the arrangement of several reinforcing members 4 can improve the structural strength of the power connector, and the arrangement of several heat dissipation windows 11 facilitates ventilation and heat dissipation of the power connector, thereby improving the high temperature resistance of the power connector.

[0026] In this embodiment, the power connector is initially installed by engaging with the two positioning holes 13 and the two positioning posts 8, and by engaging with the two connecting slots 14 and the two connecting blocks 15. Further positioning and fixing of the power connector is achieved by engaging with the four limiting springs 17 and the four limiting slots 18, ensuring rapid and stable installation. When the power connector malfunctions, pulling it upwards with a large force separates the four limiting springs 17 from the four limiting slots 18, facilitating quick disassembly and maintenance. Several heat dissipation windows 11 facilitate ventilation and heat dissipation, improving the power connector's high-temperature resistance. Several reinforcing members 4 enhance the structural strength of the power connector.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A plug-in high temperature resistant 100A power connector, comprising a high temperature resistant housing (1), characterized in that: The bottom end of the high temperature resistant shell (1) is engaged with the machine body (9), two positioning columns (8) are fixedly arranged at the connection between the high temperature resistant shell (1) and the machine body (9), the bottom ends of the two positioning columns (8) are provided with connection slots (14), both sides of the inner walls of the two connection slots (14) are provided with mounting slots (16), and the insides of the four mounting slots (16) are fixedly provided with limiting spring plates (17), and the connection between the machine body (9) and the high temperature resistant shell (1) is provided with two positioning holes (13), two A connection block (15) is fixedly arranged at the bottom of the inner side of the positioning hole (13), and limiting grooves (18) are provided on both sides of the two connection blocks (15). A plurality of placement grooves (6) are provided on both sides of the inner wall of the high temperature resistant shell (1), and connection contact sheets (7) are fixedly arranged inside the plurality of placement grooves (6). The bottom ends of the plurality of connection contact sheets (7) extend to the outside and are fixedly connected to connection pieces (20), and the bottom ends of the plurality of connection pieces (20) are fixedly connected to plug terminals (5).

2. A plug-in high temperature resistant 100A power connector according to claim 1, characterized in that: The two positioning holes (13) are respectively engaged and connected with the two positioning columns (8), and the two connecting slots (14) are respectively engaged and connected with the two connecting blocks (15).

3. The pluggable high temperature resistant 100A power connector according to claim 1, characterized in that: The four limiting spring pieces (17) are respectively engaged and connected with the four limiting grooves (18).

4. The pluggable high temperature resistant 100A power connector according to claim 1, characterized in that: A plurality of plug-in slots (10) are provided in the middle of the top of the body (9), and the plurality of plug-in slots (10) are respectively arranged corresponding to the plurality of plug-in terminals (5).

5. The pluggable high temperature resistant 100A power connector according to claim 1, characterized in that: A through hole (2) is provided at the top of the inner side of the plurality of placement grooves (6), an auxiliary groove (3) is provided between each two adjacent through holes (2), and a through groove (19) is provided at the connection between the high temperature resistant housing (1) and the plurality of connecting contact sheets (7).

6. The pluggable high temperature resistant 100A power connector according to claim 1, characterized in that: A plurality of reinforcement members (4) are fixedly arranged on one side of the high temperature resistant shell (1); the plurality of reinforcement members (4) and the high temperature resistant shell (1) form an integrated structure.

7. The pluggable high temperature resistant 100A power connector according to claim 1, characterized in that: A plurality of heat dissipation windows (11) are provided on a side of the high temperature resistant shell (1) away from the reinforcement member (4), and dustproof nets (12) are fixedly arranged inside the plurality of heat dissipation windows (11).

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