Power adapter capable of working stably

Abstract

The utility model relates to the technical field of power adapters, in particular to a power adapter capable of working stably, which comprises a power adapter body, a heat dissipation net and a disassembly and assembly mechanism arranged outside the power adapter body. The disassembly and assembly mechanism comprises a threaded connection block which is in threaded connection with the interior of the power adapter body, a power supply block which is fixedly installed on one side of the power adapter body, and a metal ring which is fixedly installed outside the power supply block. According to the power adapter capable of working stably, by arranging the dismounting mechanism, a user can conveniently replace the plug and the power line according to the plugging direction or the plugging space of the socket, the user can conveniently dismount and replace the damaged power line and plug, and the problem that most of power lines and plugs of existing power adapters adopt fixed structures, so that the power line and the power line are inconvenient to use is solved. The problems that in the using process of the power adapter, a user cannot conveniently replace a plug and a power line according to the plugging direction or the plugging space of a socket, and the damaged power line or plug cannot be conveniently replaced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with stable operation. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as a casing, a transformer, an inductor, a capacitor, a control IC, and a PCB board. Its working principle is to convert AC input into DC output. It can be divided into wall-mounted and desktop types according to the connection method. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment.

[0003] At present, when a power adapter is in use, it is necessary to use a power supply and a plug to be plugged into a socket. However, the power cord and plug of the existing power adapter mostly adopt a fixed structure. When the power adapter is in use, it is not convenient for the user to replace the plug and the power cord according to the socket plugging direction or plugging space, and it is not convenient to replace a damaged power cord or plug. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a power adapter with stable operation, which has the advantages of convenient disassembly, assembly and replacement, and easy use. It solves the problem that the power cord and plug of the existing power adapter mostly adopt a fixed structure, and during the use of the power adapter, it is inconvenient for the user to replace the plug and the power cord according to the socket plugging direction or the plugging space, and it is also inconvenient to replace the damaged power cord or plug.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable working power adapter, comprising a power adapter body, a heat dissipation net and a disassembly and assembly mechanism installed outside the power adapter body;

[0006] The disassembly and assembly mechanism includes a threaded connection block threadedly connected to the inside of the power adapter body, a power block fixedly installed on one side of the power adapter body, a metal ring fixedly installed on the outside of the power block, a first plug block and a metal ring fixedly installed inside the power adapter body, a power supply component fixedly installed on the other side of the threaded connection block, an indicator light fixedly installed on the top of the power adapter body and a second plug block installed on the right side of the power adapter body.

[0007] By adopting the above technical solution, the problem that the power cord and plug of the existing power adapter mostly adopt a fixed structure, during the use of the power adapter, it is inconvenient for the user to replace the plug and the power cord according to the socket plugging direction or the plugging space, and it is also inconvenient to replace the damaged power cord or plug is solved.

[0008] Optionally, a connection groove is provided on the left side of the power adapter body, and the threaded connection block is threadedly connected to the power adapter body through the connection groove.

[0009] By adopting the above technical solution, it is convenient to disassemble and replace, and it is easy to maintain and adapt to different working environments.

[0010] Optionally, the first plug block is located inside the connecting groove, and the metal ring is located inside the connecting groove.

[0011] By adopting the above technical solution, it is convenient to power on the power adapter body and to use the power adapter.

[0012] Optionally, the inner wall of the metal ring is tightly fitted with the outer wall of the metal ring, a socket is provided inside the power block, and the first plug block is plugged into the power block through the socket.

[0013] By adopting the above technical solution, it is convenient to power on the power adapter body and to replace the power cord and plug of the power adapter body.

[0014] Optionally, the power supply assembly includes a power cord body fixedly connected to the other side of the threaded connection block and a power plug fixedly connected to the other end of the power cord body.

[0015] By adopting the above technical solution, it is convenient to disassemble and replace the threaded connection block, and it is convenient for the user to replace the plug and the power cord according to the socket plugging direction or plugging space.

[0016] Optionally, a mounting hole is provided on the top of the power adapter body, and the indicator light is located inside the mounting hole.

[0017] By adopting the above technical solution, the power-on status of the power adapter body is displayed, which is convenient for users to use.

[0018] Optionally, a mounting slot is provided on the right side of the power adapter body, and the second plug-in block is located inside the mounting slot.

[0019] By adopting the above technical solution, it is convenient for users to connect with the power transmission line and facilitate the transmission of electric energy.

[0020] Optionally, there are two heat dissipation nets, and the two heat dissipation nets are symmetrically distributed.

[0021] By adopting the above technical solution, the air circulation inside and outside the power adapter body is facilitated, and the heat dissipation of the internal components of the power adapter is facilitated.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The stable working power adapter is provided with a disassembly and assembly mechanism, which makes it convenient for users to replace the plug and the power cord according to the socket plugging direction or the plugging space, and is convenient for users to disassemble and replace damaged power cords and plugs, thereby solving the problem that the power cords and plugs of existing power adapters mostly adopt fixed structures, which makes it inconvenient for users to replace the plug and the power cord according to the socket plugging direction or the plugging space, and is also inconvenient to replace damaged power cords or plugs during the use of the power adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0025] Figure 2 This is a three-dimensional diagram of the main structure of the power adapter of the utility model.

[0026] In the figure: 1. power adapter body; 101. connection slot; 102. mounting hole; 103. mounting slot; 2. heat dissipation net; 3. threaded connection block; 4. power block; 401. jack; 5. metal ring; 6. first plug block; 7. metal ring; 8. power cord body; 9. power plug; 10. indicator light; 11. second plug block. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-2 In this embodiment, a stable working power adapter includes a power adapter body 1, a heat dissipation network 2 and a disassembly and assembly mechanism installed outside the power adapter body 1.

[0029] See also Figure 1-2 In this embodiment, there are two heat dissipation nets 2, and the two heat dissipation nets 2 are symmetrically distributed. Cold air outside the power adapter body 1 enters the inside of the power adapter body 1 through the heat dissipation nets 2, and exchanges heat with the components inside the power adapter body 1. After absorbing heat, the air is discharged through the heat dissipation nets 2, which facilitates the heat dissipation of the components inside the power adapter body 1.

[0030] See also Figure 1, wherein the disassembly and assembly mechanism includes a threaded connection block 3 threadedly connected to the inside of the power adapter body 1, a connection groove 101 is provided on the left side of the power adapter body 1, and the threaded connection block 3 is threadedly connected to the power adapter body 1 through the connection groove 101. The connection groove 101 is provided with an internal thread adapted to the threaded connection block 3, which facilitates the connection between the threaded connection block 3 and the power adapter body 1 and facilitates the disassembly of the threaded connection block 3. A power block 4 fixedly mounted on one side of the power adapter body 1, a metal ring 5 fixedly mounted on the outside of the power block 4, a first plug block 6 and a metal collar 7 fixedly mounted inside the power adapter body 1, the first plug block 6 is located inside the connection groove 101, and the metal collar 7 is located inside the connection groove 101. The first plug block 6 and the metal collar 7 are both electrically connected to the components inside the power adapter body 1, and the components inside the power adapter body 1 are energized through the first plug block 6 and the metal collar 7.

[0031] See also Figure 1 , wherein the inner wall of the metal ring 7 is tightly fitted with the outer wall of the metal ring 5, a plug hole 401 is provided inside the power block 4, and the first plug block 6 is plugged into the power block 4 through the plug hole 401. The first plug block 6 is cylindrical, and the tight fit between the metal ring 5 and the metal ring 7 and the plugging of the first plug block 6 and the power block 4 facilitates the power supply to the power adapter body 1, and also facilitates the user to disassemble and replace the threaded connection block 3.

[0032] See also Figure 1 , wherein a power supply assembly is fixedly mounted on the other side of the threaded connection block 3, and the power supply assembly includes a power cord body 8 fixedly connected to the other side of the threaded connection block 3 and a power plug 9 fixedly connected to the other end of the power cord body 8. Plug the power plug 9 into the socket, and transmit power to the power adapter body 1 through the power plug 9 and the power cord body 8. An indicator light 10 is fixedly mounted on the top of the power adapter body 1 and a second plug block 11 is mounted on the right side of the power adapter body 1. A mounting hole 102 is provided on the top of the power adapter body 1, and the indicator light 10 is located inside the mounting hole 102. The indicator light 10 is electrically connected to the inside of the power adapter body 1, and when the power adapter body 1 is powered on, the indicator light 10 is powered on and emits a green light. A mounting groove 103 is provided on the right side of the power adapter body 1, and the second plug block 11 is located inside the mounting groove 103. It is convenient to plug the power transmission line into the power adapter body 1, and it is convenient to use the power adapter body 1.

[0033] It should be noted that by providing a disassembly and assembly mechanism, it is convenient for users to replace the plug and the power cord according to the socket plug-in direction or the plug-in space, and it is convenient for users to disassemble and replace damaged power cords and plugs, which solves the problem that most of the power cords and plugs of existing power adapters adopt a fixed structure. During the use of the power adapter, it is inconvenient for users to replace the plug and the power cord according to the socket plug-in direction or the plug-in space, and it is also inconvenient to replace the damaged power cord or plug.

[0034] The working principle of the above embodiment is:

[0035] The stable working power adapter, when the power adapter body 1 is used, the user threadably connects the threaded connection block 3 with the power adapter body 1 through the connection groove 101, and screws the threaded connection block 3 to the maximum position, so that the metal ring 5 is tightly fitted with the inner wall of the metal sleeve ring 7, completes the plugging of the first plug block 6 and the power block 4, and then plugs the power plug 9 into the socket. When the power plug 9 and the power cord body 8 need to be replaced, the user screws the threaded connection block 3, removes the threaded connection block 3, replaces the new threaded connection block 3, the power cord body 8 and then the power plug 9, thereby achieving the purpose of adapting to the socket plugging direction or plugging space, and facilitating the replacement of damaged power plug 9 and power cord body 8.

Claims

1. A stable working power adapter, characterized by: It comprises a power adapter body (1), a heat dissipation network (2), and a disassembly and assembly mechanism installed outside the power adapter body (1); The disassembly and assembly mechanism comprises a threaded connection block (3) threadedly connected to the inside of the power adapter body (1), a power block (4) fixedly mounted on one side of the power adapter body (1), a metal ring (5) fixedly mounted on the outside of the power block (4), a first plug-in block (6) and a metal ring (7) fixedly mounted inside the power adapter body (1), a power component fixedly mounted on the other side of the threaded connection block (3), an indicator light (10) fixedly mounted on the top of the power adapter body (1), and a second plug-in block (11) mounted on the right side of the power adapter body (1).

2. A stable working power adapter according to claim 1, characterized in that: A connection groove (101) is provided on the left side of the power adapter body (1), and the threaded connection block (3) is threadedly connected to the power adapter body (1) via the connection groove (101).

3. A stable working power adapter according to claim 2, characterized in that: The first insert block (6) is located inside the connecting groove (101), and the metal ring (7) is located inside the connecting groove (101).

4. A stable working power adapter according to claim 1, characterized in that: The inner wall of the metal ring (7) is tightly fitted with the outer wall of the metal ring (5); a plug hole (401) is provided inside the power block (4); and the first plug block (6) is plugged into the power block (4) via the plug hole (401).

5. The stable working power adapter according to claim 1, characterized in that: The power supply assembly comprises a power cord body (8) fixedly connected to the other side of the threaded connection block (3) and a power plug (9) fixedly connected to the other end of the power cord body (8).

6. A stable working power adapter according to claim 1, characterized in that: A mounting hole (102) is provided on the top of the power adapter body (1), and the indicator light (10) is located inside the mounting hole (102).

7. The stable working power adapter according to claim 1, characterized in that: A mounting groove (103) is provided on the right side of the power adapter body (1), and the second plug block (11) is located inside the mounting groove (103).

8. The stable working power adapter according to claim 1, characterized in that: The number of the heat dissipation nets (2) is two, and the two heat dissipation nets (2) are symmetrically distributed.

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