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CN-224233082-U - Safety early warning type overload automatic power-off power plug

CN224233082UCN 224233082 UCN224233082 UCN 224233082UCN-224233082-U

Abstract

The utility model belongs to the technical field of power plug, concretely relates to automatic outage power plug of safety precaution formula overload, including the power plug main part with install at the inside circuit breaking protection module of power plug main part, the trailing end of power plug main part has the power cord, the other end of power cord is connected with output plug; the dorsal surface of power plug main part is connected with the rotary rod, the utility model discloses an install the protection module that opens circuit in the inside of power plug main part, when the electric current is unusual, automatic cutout power, provide the omnidirectional protection for the domestic electricity, in addition through carrying out rotatory expansion with first curb plate and second curb plate at the surface of rotary rod, drive the butt joint piece and break away from at the opening part of butt joint seat, and then conveniently misplace expansion with first curb plate and second curb plate, and then the operating personnel conveniently carries out quick plug with the power plug main part on the socket through control first curb plate and second curb plate, the practicality of power plug main part has been promoted.

Inventors

  • Lv Yuebai

Assignees

  • 东莞市莱悦电业制造有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (6)

  1. 1. The safety early warning type overload automatic power-off power plug comprises a power plug main body (1) and a circuit-break protection module (101) arranged in the power plug main body (1), and is characterized in that the tail end of the power plug main body (1) is connected with a power line (2), and the other end of the power line (2) is connected with an output plug (3); The power plug is characterized in that a rotary rod (4) is connected to the back side face of the power plug main body (1), a first side plate (5) is connected to the surface of the rotary rod (4), a second side plate (6) is arranged on the surface of the first side plate (5), an abutting plate (7) is connected to the back side face of the second side plate (6), an abutting block (8) is connected to one side face of the abutting plate (7), buckles (9) are connected to two ends of the abutting block (8), and an abutting seat (10) is connected to one side, close to the abutting block (8), of the first side plate (5).
  2. 2. The automatic power-off overload safety warning power plug according to claim 1, wherein the surface of the second side plate (6) is connected with the rotary rod (4) in a penetrating mode, the first side plate (5) and the second side plate (6) are distributed in a staggered mode, and the first side plate (5) and the second side plate (6) are made of hard plastic plates.
  3. 3. The automatic overload power-off power plug of claim 1, wherein the butt joint block (8) is in butt joint with an opening at one side of the butt joint seat (10), the buckle (9) is made of PVC, and the buckle (9) and the opening at the side of the butt joint seat (10) form an embedded structure.
  4. 4. The safety precaution type overload automatic power-off power plug according to claim 1, wherein the surface of the power line (2) is connected with a sleeve (11), the outer side wall of the sleeve (11) is connected with a bearing plate (12), and the other end of the bearing plate (12) is connected with a containing clamp (13).
  5. 5. The automatic overload power-off power plug of claim 4, wherein one end of the accommodating clamp (13) is connected with a positioning plate (14), the inner wall of an opening of the positioning plate (14) is connected with a positioning spring (15), the other end of the positioning spring (15) is connected with a telescopic plate (16), and one end of the telescopic plate (16) penetrates through the opening of the positioning plate (14).
  6. 6. The automatic power-off overload safety warning power plug as claimed in claim 5, wherein one end of the telescopic plate (16) opposite to the positioning spring (15) is connected with a positioning clamp (17), the upper end and the lower end of the telescopic plate (16) are connected with positioning blocks (18), and the positioning blocks (18) and positioning grooves formed in the inner wall of the positioning plate (14) are in a sliding connection structure.

Description

Safety early warning type overload automatic power-off power plug Technical Field The utility model belongs to the technical field of power plugs, and particularly relates to a safety early warning type overload automatic power-off power plug. Background A power plug is a device for connecting a device such as an electrical appliance to a power source, and is also called a power cord plug, and the power plug can be used for various currents and voltages depending on the application. For example, some plugs may be used at 16A, 13A, 10A, 5A, 2.5A current, while voltages may be 250V, 125V, 36V, etc. Meanwhile, the frequency of the power plug is generally 50/60Hz; The power plug realizes the automatic power-off of the overload of the safety early warning type, and is mainly realized by a built-in overload protection device. The device can monitor the current passing through the socket in real time and automatically cut off the power supply when the current exceeds the preset safety range, thereby effectively preventing potential safety hazards such as overload and short circuit of the electric appliance, and in the process of using the power plug with the early warning and automatic power-off function, the plug and the socket are tightly connected to ensure the safety and stability of power transmission, so that when the plug is required to be pulled out of the socket, if the hands of an operator are lack of lubrication, wet, wearing heavy gloves or other adverse conditions, the plugging and pulling action can be blocked. Under the condition, an operator is difficult to quickly and smoothly separate the plug from the surface of the socket in time, so that the operation time can be prolonged, the damage to the plug or the socket can be caused by improper force, and even potential safety hazards are caused, so that the normal use of the equipment and the safety of the operator are influenced. Disclosure of utility model The utility model aims to provide a safety early warning type overload automatic power-off power plug, which aims to solve the problem that when the power plug is used, because a tight connection is designed between the plug and a socket to ensure the safety and stability of power transmission, when the plug is required to be pulled out of the socket, if the hand of an operator lacks lubrication, is wet, wears heavy gloves or has other adverse conditions, the plugging action can be blocked. Under the condition, an operator is difficult to quickly and smoothly separate the plug from the surface of the socket in time, so that the operation time can be prolonged, the damage to the plug or the socket can be caused by improper force, and even potential safety hazards are caused, so that the normal use of equipment and the safety of the operator are influenced. The utility model provides a safety early warning type overload automatic power-off power plug, which comprises a power plug main body and a circuit-break protection module arranged in the power plug main body, wherein the tail end of the power plug main body is connected with a power line, and the other end of the power line is connected with an output plug; The power plug comprises a power plug main body, wherein the back side surface of the power plug main body is connected with a rotating rod, the surface of the rotating rod is connected with a first side plate, the surface of the first side plate is connected with a second side plate, the back side surface of the second side plate is connected with an abutting plate, one side surface of the abutting plate is connected with an abutting block, two ends of the abutting block are connected with buckles, and one side of the first side plate, which is close to the abutting block, is connected with an abutting seat. As the safety early warning type overload automatic power-off power plug, the surface of the second side plate is in penetrating connection with the rotating rod, the first side plate and the second side plate are distributed in a staggered mode, and the first side plate and the second side plate are made of hard plastic plates. As the safety early warning type overload automatic power-off power plug, the butt joint block is preferably in butt joint with the opening at one side of the butt joint seat, the buckle is made of PVC material, and the buckle and the opening at the side edge of the butt joint seat form a jogged structure. As the safety early warning type overload automatic power-off power plug, the surface of the power line is connected with the sleeve, the outer side wall of the sleeve is connected with the bearing plate, and the other end of the bearing plate is connected with the containing clamp. As the safety early warning type overload automatic power-off power plug, one end of the accommodating clamp is connected with the positioning plate, the inner wall of the opening of the positioning plate is connected with the positioning spring, the other end of the positioning sp