Wall plug type power supply with protection structure

Abstract

The utility model relates to the technical field of wall plug type power supplies, in particular to a wall plug type power supply with a protection structure. The problems that in the using process of a traditional wall plug type power supply, the protection function of an existing wall plug type switching power supply is not complete enough, dust and water stains enter the switch easily, internal short circuit is caused, and dustproof and waterproof protection is inconvenient to achieve are solved. The utility model provides a wall socket type power supply with a protection structure. The wall socket type power supply comprises a guide assembly and a protection assembly, compared with the problems that in the using process of a traditional wall-inserted type power supply, the protection function of an existing wall-inserted type switching power supply is not complete enough, dust and water stains enter the switch easily, internal short circuit is caused, and dustproof and waterproof protection is inconvenient to achieve, the wall-inserted type power supply is provided with a guide structure and a protection structure, and when charging is needed, the wall-inserted type switching power supply is used for charging. The protection structure is lifted and slid, then the electric appliance plug is inserted into the charging socket for charging, after the charging work is finished, the electric appliance plug is pulled out, and the protection structure can automatically slide and reset through the guide structure, so that the purpose of dustproof and waterproof protection can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-plug power supplies, in particular to a wall-plug power supply with a protective structure. Background Art

[0002] A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch tube to be turned on and off to maintain a stable output voltage. The switching power supply is generally composed of a pulse width modulation (PWM) control IC and a MOSFET. With the development and innovation of power electronics technology, the switching power supply technology is also constantly innovating. The switching power supply is widely used in almost all electronic devices due to its small size, light weight and high efficiency. It is an indispensable power supply method for the rapid development of today's electronic information industry. The utility model relates to the technical field of wall plug-in power supplies. With the development of society, the wall plug-in power supply industry is becoming more and more developed. The wall plug-in power supply is also constantly improved to meet the needs of production. Most wall plug-in power supplies have the function of stabilizing the output voltage, but the dust and water protection function is not perfect enough, and it is inconvenient to use. The existing wall plug-in switching power supply is not easy to disassemble and replace after the switch is inserted into the wall, and it is not easy to repair. The protection function of the existing wall plug-in switching power supply is not perfect enough. Dust and water stains can easily enter the inside of the switch, causing internal short circuits, thereby inconvenient to achieve dust and water protection. Utility Model Content

[0003] In order to overcome the problem that the existing wall-plug switch power supply is not easy to disassemble, replace and repair after the switch is inserted into the wall during use of the wall-plug power supply, and the protection function of the existing wall-plug switch power supply is not complete enough, dust and water stains can easily enter the inside of the switch, causing an internal short circuit, making it inconvenient to achieve dust and water protection.

[0004] The technical solution of the utility model is: a wall-plug power supply with a protective structure, comprising a power socket, a mounting component, a guide component, a protective component, a socket component and a fixing component; the socket component is provided inside the power socket, the mounting component is provided outside the power socket, a fixing component is provided on one side of the mounting component, a guide component with a guiding function is provided inside the mounting component, and a protective component with a protective function is provided inside the guide component.

[0005] Preferably, when charging is needed, the protective component is lifted and slid, and the electrical plug is inserted into the power socket for charging. When the charging work is completed, the electrical plug is unplugged and the protective component can automatically slide and reset, thereby achieving the purpose of dust and water protection.

[0006] Preferably, the installation assembly includes an installation frame, an installation groove and a shielding block; an installation frame is arranged on the outside of the power socket, an installation groove is opened inside the installation frame, and a shielding block is arranged on the side wall of the installation frame; the power socket can be fixedly installed by means of the installation frame, and the shielding block can provide shielding and protection for the power socket.

[0007] Preferably, the guide assembly includes a guide groove, a guide block and a guide rod; a guide groove is opened on the inner wall of the mounting groove, and two groups of guide grooves are opened; a guide rod is arranged inside the guide groove, and both ends of the guide rod are fixedly connected to the guide groove; a guide block is arranged on the side wall of the guide rod, and two groups of guide blocks are arranged; the protective assembly can drive the guide block to slide through the guide rod, thereby achieving the effect of sliding guide.

[0008] Preferably, the protective assembly includes a protective plate and a lifting plate; a protective plate is provided on one side of the guide block, both sides of the protective plate are fixedly connected to one side of the guide block, and a lifting plate is provided on the side wall of the protective plate; when charging is required, the protective plate can be slid open through the guide rod through the lifting plate, and then the electrical plug can be inserted into the power socket for charging.

[0009] Preferably, the protective component also includes a return spring and a limit block; a return spring is arranged on the outside of the guide rod, one end of the return spring is fixedly connected to the inner wall of the guide groove, and the other end of the return spring is fixedly connected to the side wall of the guide block, and a limit block is arranged on the side wall of the power socket; when the charging work is completed, the electrical plug is unplugged, and according to the rebound force generated by the elastic deformation of the return spring, the return spring can drive the protective plate to slide and reset through the guide rod, thereby achieving the purpose of dustproof and waterproof protection.

[0010] Preferably, the socket assembly includes a power jack and a USB interface; a power jack is provided on the side wall of the power socket, a USB interface is provided on the side wall of the power socket, and two groups of USB interfaces are provided; a conventional electrical plug can be plugged into the power jack, and a USB connector can be plugged into the USB interface, thereby achieving a convenient charging effect.

[0011] Preferably, the fixing assembly includes a fixing plate, fixing holes and fixing screws; a fixing plate is provided on one side of the installation frame, a fixing hole is provided inside the fixing plate, a plurality of fixing holes are provided, a fixing screw is provided inside the fixing hole, and the fixing screw is threadedly connected to the fixing hole; by respectively installing and cooperating with the plurality of fixing holes, the fixing plate can be fixedly installed on the wall, thereby achieving a tightening installation effect for the power socket.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional wall-plug power supply, the existing wall-plug switch power supply is not easy to disassemble and replace for maintenance after the switch is inserted into the wall. In addition, the protection function of the existing wall-plug switch power supply is not perfect. Dust and water stains can easily enter the inside of the switch, causing internal short circuits, making it inconvenient to achieve dust and water protection. The wall-plug power supply is provided with a guide structure and a protective structure. When charging is required, the protective structure is lifted and slid, and then the electrical plug is inserted into the charging socket for charging. When the charging work is completed, the electrical plug is unplugged, and the protective structure can be automatically slid and reset through the guide structure, thereby achieving the purpose of dust and water protection;

[0014] 2. The power socket can be fixedly installed through the installation frame, and the shielding block can shield and protect the power socket. When charging is needed, the protective plate can be slid open through the guide rod through the lifting plate, and then the electrical plug is inserted into the power socket for charging. When the charging work is completed, the electrical plug is unplugged. According to the rebound force generated by the elastic deformation of the reset spring, the reset spring can drive the protective plate to slide and reset through the guide rod, thereby achieving the purpose of dustproof and waterproof protection;

[0015] 3. Conventional electrical plugs can be plugged into power sockets, and USB connectors can be plugged into USB interfaces, so as to achieve the effect of convenient charging. In addition, by using multiple sets of fixing screws to cooperate with multiple sets of fixing holes, the fixing plate can be fixed to the wall, so as to achieve the effect of fastening the power socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a wall-plug power supply with a protective structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a first partial three-dimensional structure of a wall-plug power supply with a protective structure of the utility model;

[0018] Figure 3 Shown is a second partial three-dimensional structural schematic diagram of a wall-plug power supply with a protective structure of the utility model;

[0019] Figure 4 Shown is a third partial three-dimensional structural schematic diagram of a wall-plug power supply with a protective structure of the utility model;

[0020] Explanation of the accompanying drawings: 1. Installation component; 2. Guide component; 3. Protection component; 4. Socket component; 5. Fixing component; 6. Power socket; 101. Installation frame; 102. Installation slot; 103. Blocking block; 201. Guide slot; 202. Guide block; 203. Guide rod; 301. Protection plate; 302. Lifting plate; 303. Return spring; 304. Limiting block; 401. Power socket; 402. USB port; 501. Fixing plate; 502. Fixing hole; 503. Fixing screw. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a wall-plug power supply with a protective structure, comprising a power socket 6, a mounting assembly 1, a guide assembly 2, a protective assembly 3, a socket assembly 4 and a fixing assembly 5; the socket assembly 4 is provided inside the power socket 6, the mounting assembly 1 is provided outside the power socket 6, the fixing assembly 5 is provided on one side of the mounting assembly 1, the guide assembly 2 with a guiding function is provided inside the mounting assembly 1, and the protective assembly 3 with a protective function is provided inside the guide assembly 2.

[0023] See also Figure 2 The installation component 1 includes a mounting frame 101, a mounting groove 102 and a shielding block 103; the outside of the power socket 6 is provided with a mounting frame 101, the inside of the mounting frame 101 is provided with a mounting groove 102, and the side wall of the mounting frame 101 is provided with a shielding block 103; the power socket 6 can be fixedly installed through the mounting frame 101, and the shielding block 103 can shield and protect the power socket 6; the guide component 2 includes a guide groove 201, a guide block 202 and a guide rod 203; the inner wall of the mounting groove 102 is provided with a guide groove 201, and the guide groove 201 is provided with two groups, and the guide rod 203 is provided inside the guide groove 201, and both ends of the guide rod 203 are connected to the guide groove 201 is fixedly connected, a guide block 202 is arranged on the side wall of the guide rod 203, and two groups of guide blocks 202 are arranged; the protective component 3 can drive the guide block 202 to slide through the guide rod 203, so as to achieve the effect of sliding guide; the protective component 3 includes a protective plate 301 and a lifting plate 302; a protective plate 301 is arranged on one side of the guide block 202, and both sides of the protective plate 301 are fixedly connected to one side of the guide block 202, and a lifting plate 302 is arranged on the side wall of the protective plate 301; when charging is needed, the protective plate 301 can be slid open through the guide rod 203 by the lifting plate 302, and then the electrical plug is inserted into the charging socket for charging.

[0024] See also Figure 3-4In this embodiment, the protection component 3 also includes a reset spring 303 and a limit block 304; a reset spring 303 is arranged on the outside of the guide rod 203, one end of the reset spring 303 is fixedly connected to the inner wall of the guide groove 201, and the other end of the reset spring 303 is fixedly connected to the side wall of the guide block 202, and a limit block 304 is arranged on the side wall of the power socket 6; when the charging work is completed, the electrical plug is unplugged, and according to the rebound force generated by the elastic deformation of the reset spring 303, the reset spring 303 can drive the protection plate 301 to slide and reset through the guide rod 203, thereby achieving the purpose of dustproof and waterproof protection; the socket component 4 includes a power jack 401 and a USB interface 402; a power jack 401 is opened on the side wall of the power socket 6, and a There is a USB interface 402, and two groups of USB interfaces 402 are provided; a conventional electrical plug can be plugged into the power socket 401, and a USB connector can be plugged into the USB interface 402, so as to achieve a convenient charging effect; the fixing component 5 includes a fixing plate 501, a fixing hole 502 and a fixing screw 503; a fixing plate 501 is provided on one side of the installation frame 101, and a fixing hole 502 is provided inside the fixing plate 501, and a plurality of groups of fixing holes 502 are provided inside the fixing holes 502, and fixing screws 503 are threadedly connected with the fixing holes 502; by respectively installing and cooperating with a plurality of groups of fixing screws 503 with a plurality of groups of fixing holes 502, the fixing plate 501 can be fixedly installed on the wall, so as to achieve a tightening installation effect for the power socket 6.

[0025] When charging is needed during operation, the protective plate 301 can be slid open through the guide rod 203 by the lifting plate 302, and then the electrical plug can be inserted into the charging socket for charging;

[0026] When the charging work is finished, the electrical plug is unplugged, and according to the elastic force generated by the elastic deformation of the reset spring 303, the reset spring 303 can drive the protective plate 301 to slide and reset through the guide rod 203, thereby achieving the purpose of dust and water protection;

[0027] Furthermore, a conventional electrical appliance plug can be plugged into the power socket 401 , and a USB connector can be plugged into the USB interface 402 , thereby achieving a convenient charging effect.

[0028] Through the above steps, when charging is needed, the protective component 3 is lifted and slid, and the electrical plug is inserted into the charging socket for charging. When the charging work is completed, the electrical plug is unplugged, and the protective component 3 can automatically slide and reset, thereby achieving the purpose of dust and water protection.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A wall-plug power supply with a protective structure, comprising a power socket (6); characterized in that: The invention also comprises a mounting assembly (1), a guide assembly (2), a protection assembly (3), a socket assembly (4) and a fixing assembly (5); the socket assembly (4) is provided inside the power socket (6), the mounting assembly (1) is provided outside the power socket (6), a fixing assembly (5) is provided on one side of the mounting assembly (1), a guide assembly (2) with a guiding function is provided inside the mounting assembly (1), and a protection assembly (3) with a protection function is provided inside the guide assembly (2).

2. The wall-plug power supply with a protective structure according to claim 1, characterized in that: The installation assembly (1) comprises an installation frame (101), an installation groove (102) and a shielding block (103); the installation frame (101) is arranged outside the power socket (6), the installation groove (102) is arranged inside the installation frame (101), and the shielding block (103) is arranged on the side wall of the installation frame (101).

3. The wall-plug power supply with a protective structure according to claim 2, characterized in that: The guide assembly (2) comprises a guide groove (201), a guide block (202) and a guide rod (203); the inner wall of the installation groove (102) is provided with a guide groove (201), and the guide groove (201) is provided with two groups; the guide rod (203) is arranged inside the guide groove (201), and both ends of the guide rod (203) are fixedly connected to the guide groove (201); the side wall of the guide rod (203) is provided with a guide block (202), and the guide block (202) is provided with two groups.

4. The wall-plug power supply with a protective structure according to claim 3, characterized in that: The protection component (3) comprises a protection plate (301) and a lifting plate (302); the protection plate (301) is arranged on one side of the guide block (202), both sides of the protection plate (301) are fixedly connected to one side of the guide block (202), and the lifting plate (302) is arranged on the side wall of the protection plate (301).

5. The wall-plug power supply with a protective structure according to claim 3, characterized in that: The protection component (3) also includes a return spring (303) and a limit block (304); a return spring (303) is arranged outside the guide rod (203), one end of the return spring (303) is fixedly connected to the inner wall of the guide groove (201), and the other end of the return spring (303) is fixedly connected to the side wall of the guide block (202); and a limit block (304) is arranged on the side wall of the power socket (6).

6. The wall-plug power supply with a protective structure according to claim 1, characterized in that: The socket assembly (4) comprises a power socket (401) and a USB interface (402); the power socket (401) is provided on the side wall of the power socket (6), the USB interface (402) is provided on the side wall of the power socket (6), and two groups of USB interfaces (402) are provided.

7. The wall-plug power supply with a protective structure according to claim 2, characterized in that: The fixing assembly (5) comprises a fixing plate (501), a fixing hole (502) and a fixing screw (503); a fixing plate (501) is arranged on one side of the installation frame (101); a fixing hole (502) is provided inside the fixing plate (501); a plurality of fixing holes (502) are provided inside the fixing holes (502); fixing screws (503) are provided inside the fixing holes (502); and the fixing screws (503) are threadedly connected to the fixing holes (502).

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