lamps

Abstract

The invention provides a lamp which comprises a base, a supporting part, a pair of telescopic terminals and a lighting body, wherein the base comprises a multi-layer circuit board which comprises a first circuit layer and a second circuit layer. The first circuit layer comprises an annular contact, and the second circuit layer is electrically connected to a central contact positioned at the center of the annular contact. The supporting part comprises a first end portion and a second end portion, wherein the first end portion is detachably arranged on the base, and the supporting part is used for rotating relative to the base. The pair of telescopic terminals is configured on the first end portion, and when the supporting part is arranged on the base, the pair of telescopic terminals is in contact with the annular contact and the central contact. The lighting body is arranged on the second end portion and comprises at least one light source module, and when the lighting body is arranged on the second end portion, the light source module is electrically connected to the pair of telescopic terminals.

Description

technical field [0001] The present invention relates to a lamp, and in particular relates to a detachable lamp whose angle can be adjusted according to the needs of users. Background technique [0002] In daily life, people usually use luminaires to enhance indoor areas with weak light. For example, lamps such as desk lamps can be used to increase the indoor brightness in areas with insufficient light such as desks or office desks. In this way, when the user is reading or doing other work on the desk or desk, the condition of vision degradation caused by insufficient light can be reduced through the setting of the lamp. [0003] With the advancement of semiconductor technology, the luminous brightness and luminous efficiency of light-emitting diodes (LEDs) continue to increase. Because light-emitting diodes have the advantages of fast response, high reliability, low power consumption, small size, low pollution, low driving voltage, and no mercury, the application of light-...

AI Technical Summary

Problems solved by technology

However, because the lighting body and the base of this type of lamp are electrically connected by wires, the tube body cannot rotate 360 ​​degrees relative to the base, and the reciprocating rotation of the tube body for a long time will also cause the internal wires to be twisted.

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