Connecting structure of charger, charger and portable lamp

A connection structure and charger technology, applied in the field of portable lamps, can solve the problems of cover damage and falling, charging plug wear, danger, etc., and achieve the effects of durable connection lines, overcoming easy wear and tear, and strong adaptability.

Inactive Publication Date: 2013-04-03
深圳市飞锐照明有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the charging plug will be worn and oxidized during the long-term unplugging process, and even deformed
In addition, the socket that matches the charging plug usually needs to be equipped with a plastic cover or other to protect it from dust and small objects. Therefore, after the normal use of the charging function, an additional action of closing the cover is required, and The cover may be damaged and dropped due to improper operation, and it is even more dangerous if it is used underwater or in an environment that needs to be sealed

Method used

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  • Connecting structure of charger, charger and portable lamp
  • Connecting structure of charger, charger and portable lamp
  • Connecting structure of charger, charger and portable lamp

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Embodiment approach

[0033] Or, further, as another specific embodiment of the charger connection structure provided by the present invention, the magnetic electrode head 11 is in the shape of a triangular prism, and the counterbore 200 is a triangular hole. In this embodiment, as long as the magnetic electrode head 11 is aligned with the counterbore 200 and connected to the current-carrying column 21, even if no additional positioning structure is provided, the wrong connection of the electrodes will not occur, because the triangular structure If the direction of the hole is reversed, then the magnetic electrode tip 11 cannot be attached to and connected to the energized column 21 smoothly.

[0034] The present invention also provides a charger, which includes a charger body and a charging connection line connecting the charger body with the charged device; the charging connection line has the above-mentioned charger connection structure.

[0035] Since the connection line between the charger and...

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Abstract

The invention is applied to the technical field of production of a circuit connecting accessory, and provides a connecting structure of a charger. The connecting structure of the charger comprises a connector connected with a charger body and a connecting base connected with a charged device. The connector comprises a plastic body which is provided with two protruding magnetic electrode heads connected with anode and cathode of the charger body. The connecting base comprises a plastic shell and anode and cathode electrifying columns made of iron materials. The plastic shell is provided with two countersinks adaptive to the magnetic electrode heads in position. The two electrifying columns are respectively arranged in the two countersinks. The invention further provides the charger and a portable lamp provided with the charger, and the charger and the portable lamp also have the connecting structure of the charger. The connecting structure of the charger provided by the invention is durable in use, and more concise and quick to connect during charging. In addition, the connecting structure of the charger further has the dustproof and waterproof functions, and the using safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of circuit connection accessories production, and more specifically relates to a charger connection structure, a charger including the connection structure, and a portable lamp equipped with the charger. Background technique [0002] Chargers are often used in daily life. The general charging plug adopts the method of inserting the plug into the charging socket for charging. The common charging plug adopts a cylindrical or flat appearance, and the outer surface and inner Install the positive and negative metal pieces in the hole respectively, and then insert it into the charging socket for charging. However, the charging plug will be worn, oxidized, and even deformed during the long-term unplugging process. In addition, the socket that matches the charging plug usually needs to be equipped with a plastic cover or other to protect it from dust and small objects. Therefore, after the normal use of the chargin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00F21L4/00F21V23/04
Inventor 杨东升
Owner 深圳市飞锐照明有限公司
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