An automatic power-off device for notebook power cords

An automatic power-off and power cord technology, applied in circuits, electrical switches, electrical components, etc., can solve problems such as excessive temperature, damage to parts, and economic losses, so as to avoid unnecessary economic losses and avoid damage. Effect

Inactive Publication Date: 2020-02-07
深圳市源尤电源技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an automatic power-off device for notebook power cords to solve the problem that the temperature of the notebook itself is too high in the above-mentioned background technology. The question of necessary economic loss

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  • An automatic power-off device for notebook power cords

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , an embodiment provided by the present invention: an automatic power-off device for a notebook power cord, comprising a main body box 1, the inner bottom wall of the main body box 1 is fixedly connected with a fixed block 2, and the number of the fixed block 2 is two , and evenly distributed on the upper and lower sides of the fixed ring 6, the top of the fixed block 2 is provided with a chute 3, the left and right sides of the chute 3 are...

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Abstract

The invention discloses an automatic power-off apparatus for a notebook computer power wire. The automatic power-off apparatus comprises a main body box, wherein the inner bottom wall of the main bodybox is fixedly connected with a fixed block, the top of the fixed block is provided with a sliding groove, the left inner side and the right inner side of the sliding groove are respectively movablyconnected with a sliding block, the tops of the two sliding blocks are respectively fixedly connected with a sliding rod, the top ends of the two sliding rods are respectively fixedly connected with afixed ring, the inner surface of the fixed ring on the left side is fixedly connected with a first power supply wire, the inner surface of the fixed ring on the right side is fixedly connected with asecond power supply wire, the right end of the first power supply wire and the left end of the second power supply wire are respectively fixedly provided with a contact sheet, the separated sides ofthe two sliding blocks are respectively fixedly connected with a movable rod, one sides, facing each other, of the two sliding blocks are respectively fixedly connected with a moving rod. The automatic power-off apparatus for the notebook computer power supply wire, a notebook computer can be automatically protected in a power-off manner, so that the damage of the notebook computer components andthe unnecessary economical loss can be avoided.

Description

technical field [0001] The invention relates to the technical field of notebooks, in particular to an automatic power-off device for notebook power cords. Background technique [0002] The power cord is a wire that transmits current. Usually, the mode of current transmission is point-to-point transmission. The power cord can be divided into AC power cord and DC power cord according to the purpose. Usually, the AC power cord is a wire through a higher voltage alternating current. Due to the high voltage, wires can be formally produced only after obtaining safety certification under unified standards, while DC wires basically pass direct current with low voltage, so the safety requirements are not as strict as AC wires, but for safety reasons, countries still require unified safety certification. [0003] In a notebook, it is necessary to use the power line to transmit current to provide energy for the notebook. However, when the temperature of the notebook itself is too high,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H37/00H01H37/74
CPCH01H37/002H01H37/74
Inventor 胡成才
Owner 深圳市源尤电源技术有限公司
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