AC socket

Abstract

The utility model relates to an AC socket, and relates to the technical field of power sockets, the AC socket comprises a shell and a mounting seat, the shell and the mounting seat are provided with plugging grooves, wiring pins are inserted in the plugging grooves of the shell in a penetrating manner, a glue pouring block is arranged on one side, deviating from an opening of the plugging groove, of the shell, a glue pouring groove is formed in one side, deviating from the shell, of the glue pouring block, and the glue pouring groove is communicated with the wiring pins. The glue filling grooves are filled with sealants, and the wiring pins are located in the glue filling grooves. By filling the sealant in the sealant filling groove, on one hand, one end of the AC socket wiring can be completely sealed, the waterproof and moisture-proof performance of the AC socket wiring is improved, on the other hand, the wiring pins are further fixed through sealant filling, and the structural strength is improved.

Description

Technical Field

[0001] The present application relates to the field of power sockets, and in particular to an AC socket. Background Art

[0002] An AC socket refers to the interface for power supply equipment, household appliances, etc. to access the AC power supply. AC stands for alternating current, that is, AC power. The socket usually consists of two or three jacks for inserting a power plug to obtain power supply. AC sockets are an important part of power supply in modern life and are usually used to connect various household appliances, electronic equipment, lighting equipment, etc. When using, the user only needs to insert the plug of the device into the socket to obtain AC power supply.

[0003] The patent with announcement number CN221353327U discloses an AC socket, which includes a plastic body with three mounting holes running through the plastic body. Current-carrying copper pins are inserted into the mounting holes on both sides, and a grounding copper pin is inserted into the mounting hole in the middle.

[0004] With respect to the above-mentioned related technologies, the waterproof sealing of the AC socket is insufficient and it is difficult to meet the outdoor conditions. Utility Model Content

[0005] In order to improve the waterproof sealing performance of an AC socket, the present application provides an AC socket.

[0006] The present application provides an AC socket, which adopts the following technical solution:

[0007] An AC socket comprises a shell and a mounting seat, wherein the shell and the mounting seat are provided with a plug-in slot, the shell is provided with a connecting pin inserted through the plug-in slot, a glue potting block is provided on the side of the shell away from the plug-in slot opening, a glue potting groove is provided on the side of the glue potting block away from the shell, the glue potting groove is filled with sealant, and the connecting pin is located in the glue potting groove.

[0008] By adopting the above technical solution, by filling the sealant in the glue filling groove, on the one hand, one end of the AC socket connection can be completely sealed, thereby improving its waterproof and moisture-proof properties; on the other hand, the connection pins are further fixed by the glue filling, thereby improving the structural strength.

[0009] Optionally, the bottom of the glue pouring groove is higher than the end surface of the shell.

[0010] By adopting the above technical solution, the installation space of the connection pins is increased and the installation stability thereof is improved.

[0011] Optionally, the shell is penetrated by a mounting hole, the wiring pin is inserted into the mounting hole, the wiring pin includes a plug-in portion and a wiring portion, the plug-in portion is located in the plug-in slot, a limiting block is provided on the inner wall of the mounting hole, the side wall of the plug-in portion extends from the wiring portion to form a limiting portion, the side wall of the wiring portion abuts against the limiting block, and the limiting portion abuts against the limiting block.

[0012] By adopting the above technical solution, the installation and positioning of the docking pins are achieved through the coordinated arrangement of the limiting block and the limiting portion, thereby improving the convenience of assembly.

[0013] Optionally, the inner wall of the mounting hole is provided with a plurality of interference protrusions.

[0014] By adopting the above technical solution, a number of interference protrusions squeeze the connection pins, which can effectively improve the installation stability of the connection pins.

[0015] Optionally, a closing cover is rotatably connected to the side wall of the mounting seat, a torsion spring is provided between the closing cover and the mounting seat, and the torsion spring acts on the closing cover to form a normally closed state of the plug-in slot.

[0016] By adopting the above technical solution, the AC socket can achieve a good sealing effect even when not in use, and can be suitable for outdoor work.

[0017] Optionally, a sealing gasket is provided on a side of the mounting seat facing away from the shell, and the sealing gasket is penetrated by a through hole connected to the plug-in slot.

[0018] By adopting the above technical solution and setting the sealing pad, the sealing effect is further improved.

[0019] Optionally, a sealing ring is provided on a side of the sealing gasket facing away from the housing, and the sealing ring surrounds the opening of the through hole.

[0020] By adopting the above technical solution and setting the sealing ring, the sealing effect is further improved.

[0021] Optionally, a limiting pad is provided on the side of the mounting seat facing the shell, a plurality of through holes penetrate the mounting seat, and a plurality of connecting strips located in corresponding through holes are integrally connected between the limiting pad and the sealing pad.

[0022] By adopting the above technical solution, the installation stability of the sealing gasket and the connection strength on the mounting seat are effectively improved, and the sealing gasket can be effectively prevented from falling off due to aging and other factors.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By filling the sealing glue in the glue filling groove, on the one hand, one end of the wiring of the AC socket can be completely sealed, improving its waterproof and moisture-proof performance. On the other hand, the wiring pins are further fixed through glue filling, enhancing the structural strength.

[0025] 2. Through the arrangement of the sealing gasket and the sealing ring, in cooperation with the cover body, the closing effect on the plug-in groove can be effectively improved, further enhancing its waterproof and moisture-proof performance, and being more suitable for outdoor work. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure when the closing cover of the embodiment of the present application is opened.

[0027] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application after removing the wiring pins.

[0028] Figure 3 It is an exploded view of the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the overall structure of the embodiment of the present application, mainly showing the structure of the glue filling groove.

[0030] DESCRIPTION OF THE REFERENCE NUMERALS: 1, housing; 2, mounting base; 3, plug-in groove; 4, closing cover; 5, mounting hole; 6, wiring pin; 61, plug-in part; 62, wiring part; 63, limiting part; 7, limiting block; 8, interference projection; 9, glue filling block; 10, glue filling groove; 11, torsion spring; 12, sealing gasket; 13, limiting gasket; 14, connecting strip; 15, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will further elaborate on the present application with reference to the Figures 1-4 drawings.

[0032] An embodiment of the present application discloses an AC socket. Referring to Figure 1 , the AC socket includes an integrally formed housing 1 and a mounting base 2. A plug-in groove 3 is formed on one side of the housing 1 and the mounting base 2, and a closing cover 4 that can close the plug-in groove 3 is rotatably connected to the side wall of the mounting base 2.

[0033] Referring to Figure 1 , Figure 2 , three mounting holes 5 penetrating through the housing 1 are formed at the bottom of the plug-in groove 3, and wiring pins 6 are inserted into the mounting holes 5.

[0034] Referring to Figure 2 , Figure 3 , the wiring pin 6 includes a plug-in part 61 and a wiring part 62. The plug-in part 61 is located in the plug-in groove 3, and the wiring part 62 passes through the mounting hole 5 and is located outside the housing 1.

[0035] Referring to Figure 2The inner wall of the mounting hole 5 is integrally formed with a limiting block 7, and the limiting block 7 is integrally formed with two interference protrusions 8 on the side facing the plug-in slot 3. The interference protrusions 8 are also integrally connected to the inner wall of the mounting hole 5. In other embodiments, the interference protrusions 8 can also be set to other numbers.

[0036] Reference Figure 2 , Figure 3 The side wall of the plug part 61 protrudes and extends from the wiring part 62 to form a limiting part 63, and the side wall of the limiting part 63 and the interference protrusion 8 are pressed against each other to form an interference fit. The side of the limiting part 63 facing the wiring part 62 abuts against the limiting block 7, and the side wall of the wiring part 62 abuts against the limiting block 7.

[0037] Reference Figure 1 , Figure 4 A glue potting block 9 is integrally formed on the side of the housing 1 away from the plug slot 3, and a glue potting groove 10 is provided on the side of the glue potting block 9 away from the housing 1. The connection parts 62 of the three connection pins 6 are located in the glue potting groove 10, and the glue potting groove 10 is filled with sealant, and the sealant seals the gap between the connection part 62 and the mounting hole 5. In addition, the bottom of the glue potting groove 10 is higher than the end face of the housing 1 to improve the installation stability of the connection pin 6. Since the fluidity of the sealant in the molten state is poor, when sealing the gap between the connection pin 6 and the mounting hole 5, the sealant itself will not flow into the housing 1 through the gap.

[0038] Reference Figure 1 , Figure 3 A torsion spring 11 is provided between the closing cover 4 and the mounting seat 2, one end of the torsion spring 11 is fixedly connected to the closing cover 4, and the other end is fixedly connected to the mounting seat 2. Through the elastic force of the torsion spring 11, the closing cover 4 forms a normally closed state with respect to the plug slot 3.

[0039] Reference Figure 1 , Figure 3 and Figure 4 A sealing pad 12 is provided on the side of the mounting seat 2 facing away from the housing 1, and a limiting pad 13 is provided on the side of the mounting seat 2 facing the housing 1. The mounting seat 2 is penetrated with a plurality of through holes, and a plurality of connecting strips 14 located in the corresponding through holes are integrally connected between the sealing pad 12 and the limiting pad 13. The sealing pad 12, the limiting pad 13 and the plurality of connecting strips 14 are integrally formed on the mounting seat 2 by injection molding, wherein the sealing pad 12 is penetrated with a through hole connected to the plug slot 3. In addition, a sealing ring 15 is integrally formed on the side of the sealing pad 12 facing away from the housing 1, and the sealing ring 15 encloses the opening of the through hole.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An AC socket, comprising a housing (1) and a mounting base (2), wherein the housing (1) and the mounting base (2) are provided with insertion slots (3), and a connection pin (6) is inserted through the insertion slot (3) in the housing (1), and is characterized in that: A glue potting block (9) is provided on the side of the housing (1) facing away from the opening of the plug slot (3), a glue potting groove (10) is provided on the side of the glue potting block (9) facing away from the housing (1), the glue potting groove (10) is filled with sealant, and the connection pin (6) is located in the glue potting groove (10).

2. The AC socket according to claim 1, wherein: The bottom of the glue pouring groove (10) is higher than the end surface of the housing (1).

3. The AC socket according to claim 1, wherein: The housing (1) is penetrated by a mounting hole (5), the wiring pin (6) is inserted into the mounting hole (5), the wiring pin (6) comprises a plug-in portion (61) and a wiring portion (62), the plug-in portion (61) is located in the plug-in slot (3), a limiting block (7) is provided on the inner wall of the mounting hole (5), the side wall of the plug-in portion (61) extends from the wiring portion (62) to form a limiting portion (63), the side wall of the wiring portion (62) abuts against the limiting block (7), and the limiting portion (63) abuts against the limiting block (7).

4. An AC socket according to claim 3, characterized in that: The inner wall of the mounting hole (5) is provided with a plurality of interference protrusions (8).

5. An AC socket according to claim 1, characterized in that: The side wall of the mounting seat (2) is rotatably connected to a closing cover (4), a torsion spring (11) is provided between the closing cover (4) and the mounting seat (2), and the torsion spring (11) acts on the closing cover (4) to form a normally closed state for the plug-in slot (3).

6. The AC socket according to claim 5, wherein: A sealing gasket (12) is provided on the side of the mounting seat (2) facing away from the housing (1), and the sealing gasket (12) is penetrated by a through hole connected to the plug-in slot (3).

7. An AC socket according to claim 6, characterized in that: A sealing ring (15) is provided on the side of the sealing gasket (12) facing away from the housing (1), and the sealing ring (15) surrounds the opening of the through hole.

8. An AC socket according to claim 6, characterized in that: A limiting pad (13) is provided on the side of the mounting seat (2) facing the housing (1); a plurality of through holes penetrate the mounting seat (2); and a plurality of connecting strips (14) located in the corresponding through holes are integrally connected between the limiting pad (13) and the sealing pad (12).

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