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US 11,462,866 B2Granted
Plug power cord
AssigneeJiangmen Changshun Mechanical & Electronical Co, Ltd.
InventorHongye Huang
Life of this patent
Estimating the term…
Abstract
Disclosed is a plug power cord, which includes a plug including a main body, a live wire contact and a neutral wire contact, and a load wire. The load wire is connected with the live wire contact, and a protector is arranged between the load wire and the live wire contact, or, the load wire is connected with the neutral wire contact, and a protector is arranged between the load wire and the neutral wire contact.
Claims19
A plug power cord, comprising:
- a plug, the plug comprising a main body, a live wire contact and a neutral wire contact;
- a load wire, wherein the load wire is connected with at least one of the live wire contact and the neutral wire contact;
- and
- a protector, the protector arranged between the load wire and the at least one of the live wire contact and the neutral wire contact to which the load wire is connected,
- wherein an exterior of the protector is covered with a plastic layer that is separate from the main body of the plug.
2 more elements
A plug power cord, comprising:
- a plug, the plug comprising a main body, a live wire contact and a neutral wire contact;
- a load wire, wherein the load wire is connected with at least one of the live wire contact and the neutral wire contact;
- and
- a protector, the protector arranged between the load wire and the at least one of the live wire contact and the neutral wire contact to which the load wire is connected,
- wherein the protector comprises:
- a first contact connected with at least one of the live wire contact and the neutral wire contact;
- a second contact connected with the load wire;
- a pick having one end fixedly connected to the first contact and the other end capable of being disconnected from or connected to the second contact;
- and
- a bimetallic strip stacked with the pick;
- wherein the bimetallic strip is configured to expand, resulting in disconnection between the pick and the second contact.
8 more elements
A plug power cord, comprising:
- a plug, the plug comprising a main body, a live wire contact and a neutral wire contact;
- a load wire, wherein the load wire is connected with at least one of the live wire contact and the neutral wire contact;
- and
- a protector, the protector arranged between the load wire and the at least one of the live wire contact and the neutral wire contact to which the load wire is connected,
- wherein the protector comprises:
- a first contact connected with at least one of the live wire contact and the neutral wire contact;
- a second contact connected with the load wire;
- a pick having one end fixedly connected to the second contact and the other end capable of being disconnected from or connected to the first contact;
- and
- a bimetallic strip stacked with the pick;
- wherein the bimetallic strip is configured to expand, resulting in disconnection between the pick and the first contact.
8 more elements
Dependencies are inferred from the claim text.