A new power cord

Abstract

The utility model discloses a novel power line, including main line, the plug of connection in the end of main line, the side of main line away from the plug is equipped with switch, and the side of main line is equipped with temperature control close to the plug, another end of temperature control close is fixedly connected with switching shell, be provided with the ring of switching shell, and be provided with no. The utility model discloses between switching shell and switch can set up and can switch the use of no. 1 electric wire and no. 2 electric wire, to switch and use another when one of them is heating, therefore will no. 1 electric wire and no. 2 electric wire are connected respectively in the two wire terminals of ring, and are fixed through fixed block, make no. 1 electric wire and no. 2 electric wire are communicated with corresponding conductive plate respectively, therefore when switching, only need to dial dialing block can quickly switch no. 1 electric wire and no. 2 electric wire, need not stop using, effectively avoided the emergence of the condition of burning, improved the security of use.

Description

Technical Field

[0001] This utility model relates to the field of power cord technology, specifically a novel power cord. Background Technology

[0002] Power cords are conductors that transmit electrical energy. They are divided into bare wires, electromagnetic wires, and insulated wires. Different wires have different uses. Insulated wires are commonly used. However, insulated wires will heat up after prolonged use, so they need to be cooled to prevent them from burning. However, cooling means stopping use, which is inconvenient. Therefore, a new type of power cord is proposed. Summary of the Invention

[0003] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0004] Therefore, the technical solution adopted by this utility model is as follows: A novel power cord includes a main circuit and a plug connected to the end of the main circuit. A switch is installed on the side of the main circuit away from the plug, and a temperature control device is installed on the side of the main circuit closer to the plug. The other end of the temperature control device is fixedly connected to a switching housing. A rotating ring is provided on the switching housing, and a first wire and a second wire connected in parallel to the main circuit are provided between the switching housing and the switch. A rigid conductor is installed inside the switching housing. One end of the rigid conductor is connected to a connector, and the other end of the rigid conductor is provided with a conductive block. A toggle block is installed on the outside of the rotating ring, and a snap-fit ​​post is rotatably connected to the middle of the rotating ring. A terminal is installed on the outside of the rotating ring, and a fixing block is assembled on the terminal. The bottom end of the fixing block passes through the rotating ring and is connected to a conductive plate. One end of the conductive plate is connected to a guide plate.

[0005] Preferably, the temperature control device is equipped with two indicator lights, which are electrically connected to wire 1 (130) and wire 2 (131) respectively.

[0006] Preferably, the bottom end of the snap-fit ​​post is fixedly installed at one end of the inner cavity of the switching housing.

[0007] Preferably, a telescopic column is installed on the outer side of the conductive plate, the telescopic column is provided with a spring, and the other end of the telescopic column is inserted into the fixing block.

[0008] Preferably, the first wire and the second wire are fitted with fixing clips.

[0009] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: In this invention, a switchable first wire and a second wire are provided between the switching housing and the switch, so that when one wire heats up, the other wire can be used. Therefore, the first wire and the second wire are respectively connected to the two terminals of the rotating ring and fixed by the fixing block, so that the first wire and the second wire are respectively connected to the corresponding conductive plate. Therefore, when switching, only the toggle block needs to be moved to quickly switch the first wire and the second wire without stopping use, effectively avoiding the occurrence of burning and improving the safety of use. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of an embodiment of the present invention; Figure 2 This is a cross-sectional view of the switching shell according to an embodiment of the present invention; Figure 3 This is a schematic cross-sectional view of a rotating ring according to an embodiment of the present invention.

[0011] Figure label: 110. Main circuit; 120. Switch; 130. Wire No. 1; 131. Wire No. 2; 140. Fixing clip; 150. Switch housing; 151. Rigid wire; 152. Connector; 153. Conductive block; 160. Rotary ring; 161. Toggle block; 162. Snap-fit ​​post; 163. Terminal; 164. Fixing block; 165. Conductive plate; 166. Guide plate; 167. Telescopic post; 170. Temperature control device; 171. Indicator light; 180. Plug. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0013] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a novel power cord.

[0014] Example:

[0015] Combination Figure 1-3As shown, this utility model provides a novel power cord, including a main line 110 and a plug 180 connected to the end of the main line 110. A switch 120 is installed on the side of the main line 110 away from the plug 180, and a temperature control device 170 is installed on the side of the main line 110 near the plug 180. The other end of the temperature control device 170 is fixedly connected to a switching housing 150. A rotating ring 160 is provided on the switching housing 150, and a first wire 130 and a second wire 131 are provided in parallel on the main line 110 between the switching housing 150 and the switch 120. A fixing buckle 140 is sleeved on the first wire 130 and the second wire 131. A rigid wire 151 is installed in the inner cavity of the switching housing 150. One end of the rigid wire 151 is connected to a connector 152, and the other end of the rigid wire 151 is provided with a guide. The electrical block 153 and temperature control 170 are equipped with two indicator lights 171, which are electrically connected to wire 130 and wire 131 respectively. A toggle block 161 is installed on the outside of the rotating ring 160, and a snap-fit ​​post 162 is rotatably connected to the middle of the rotating ring 160. A terminal block 163 is installed on the outside of the rotating ring 160, and a fixing block 164 is mounted on the terminal block 163. The bottom end of the fixing block 164 passes through the rotating ring 160 and is connected to a conductive plate 165. One end of the conductive plate 165 is connected to a guide plate 166. The bottom end of the snap-fit ​​post 162 is fixedly installed at one end of the inner cavity of the switching housing 150. A telescopic post 167 is installed on the outside of the conductive plate 165. A spring is provided on the telescopic post 167, and the other end of the telescopic post 167 is inserted into the fixing block 164.

[0016] Specifically, in this invention, both wire 130 and wire 131 include a neutral wire and a live wire. The rotating ring 160 has four terminals 163. The neutral and live wires of wire 130 and wire 131 are electrically connected to the corresponding fixing blocks 164. By utilizing the conductivity of the conductive block 153 and the conductive plate 165, the rotating ring 160 can be rotated by moving the toggle block 161 to adjust the position of the four terminals 163, thereby switching the conductive plate 165 to contact the conductive block 153 for conduction, thus realizing the energization of wire 130 and wire 131. This is convenient and quick. Furthermore, the indicator light 171 illuminates to indicate the currently used circuit, effectively ensuring the reliability of the switching.

[0017] The working principle and usage process of this utility model are as follows: First, connect the outer end of the main line 110 to the required device, then plug the plug 180 into the socket, and control the connection through the switch 120. After turning on the switch 120, it can start to conduct electricity. As it is used, the first wire 130 starts to heat up. At this time, the toggle block 161 can disconnect the connection between the first wire 130 and the rigid wire 151. At the same time, the second wire 131 is connected to the corresponding rigid wire 151. At this time, the second wire 131 starts to take over the work of the first wire 130. Finally, the device can be inspected regularly.

[0018] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A novel power cord, comprising a main line (110) and a plug (180) connected to the end of the main line (110), characterized in that, A switch (120) is installed on the side of the main line (110) away from the plug (180), and a temperature control device (170) is installed on the side of the main line (110) close to the plug (180). The other end of the temperature control device (170) is fixedly connected to a switching shell (150). A rotating ring (160) is provided on the switching shell (150), and a first wire (130) and a second wire (131) are provided in parallel on the main line (110) between the switching shell (150) and the switch (120). The inner cavity of the switching housing (150) is equipped with a rigid wire (151), one end of the rigid wire (151) is connected to a connector (152), and the other end of the rigid wire (151) is provided with a conductive block (153). A lever (161) is installed on the outer side of the rotating ring (160), and a snap-fit ​​post (162) is rotatably connected to the middle of the rotating ring (160). A connector (163) is installed on the outer side of the rotating ring (160), and a fixing block (164) is mounted on the connector (163). The bottom end of the fixing block (164) passes through the rotating ring (160) and is connected to a conductive plate (165). One end of the conductive plate (165) is connected to a guide plate (166).

2. The novel power cord according to claim 1, characterized in that, The temperature control unit (170) is equipped with two indicator lights (171), which are electrically connected to wire 1 (130) and wire 2 (131) respectively.

3. A novel power cord according to claim 1, characterized in that, The bottom end of the snap-fit ​​post (162) is fixedly installed at one end of the inner cavity of the switching housing (150).

4. A novel power cord according to claim 1, characterized in that, A telescopic column (167) is installed on the outside of the conductive plate (165). A spring is provided on the telescopic column (167), and the other end of the telescopic column (167) is inserted into the fixing block (164).

5. A novel power cord according to claim 1, characterized in that, The first wire (130) and the second wire (131) are fitted with fixing clips (140).

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