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Retractable and rotating recessed light fixtures

An embedded lamp, telescopic rotation technology, applied in the field of lighting, can solve the problems of embedded LED lamps such as complex structure, inability to adjust the tightness, and incomplete clamping, etc., to achieve no dead angle illumination, flexible rotation mode, and simple structure Effect

Inactive Publication Date: 2015-10-28
泉州市美菲电子照明有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned retractable and rotating embedded LED lamps are not only complex in structure, and the tightness cannot be adjusted, but also the high temperature in the lamp tube will affect the performance of the shrapnel after long-term use, resulting in incomplete clamping and easy fall of the rotating frame. In addition, the light source module can only rotate 180° in the axial direction on the rotating frame, and the use is restricted

Method used

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  • Retractable and rotating recessed light fixtures
  • Retractable and rotating recessed light fixtures
  • Retractable and rotating recessed light fixtures

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Embodiment Construction

[0021] The present invention will be further described below through specific embodiments.

[0022] refer to Figure 1 to Figure 4 As shown, the retractable and rotatable embedded lamp is characterized in that it includes a cover 1, a collar 2, a bracket 3, a height adjustment device 4 and a light source device 5;

[0023] There is a circular through hole 11 in the middle of the cover 1, two symmetrically arranged I-shaped grooves 12 are opened on the side wall of the surface cover 1, and a spring buckle 13 for fixing it to the ceiling is provided in the I-shaped groove 12;

[0024] The collar 2 includes a middle sleeve 21, a washer 22 and an anti-rotation sleeve. The middle sleeve 21 and the washer 22 are respectively arranged on the upper and lower sides of the cover 1, and the middle sleeve 21 and the washer 22 are oppositely opened for the support 3 to pass through. When the middle sleeve 21 and the washer 22 are connected, the face cover 1 is embedded between the middle ...

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Abstract

The invention relates to the technical field of illumination, in particular to a recessed luminaire capable of rotating in a telescopic mode. The recessed luminaire capable of rotating in the telescopic mode comprises a face cover, a lantern ring, supports, a height adjusting device and a light source device, wherein a round through hole is formed in the middle of the face cover. The lantern ring is rotatbly embedded in the face cover, and through grooves allowing the supports to penetrate are formed in the lantern ring. The supports are symmetrically arranged on the two sides of the light source device, one end of each support is connected with the light source device in a pivot mode, and the other end of each support is telescopically arranged in the height adjusting device. The height adjusting device is fixedly connected with the lantern ring to drive the light source device and the lantern ring to rotate simultaneously. The light source device can be adjusted in angle between the two pivoted supports, and can stretch out of or draw back in the face cover along with the stretching and the drawing back of the supports on the height adjusting device. The recessed luminaire capable of rotating in the telescopic mode is simple in structure, convenient to mount and flexible in rotating mode, the axial rotation, the vertical rotation, stretching and the drawing back of the light source device are achieved by the mutual matching of the supports and the height adjusting device, and irradiation without dead angles is achieved.

Description

technical field [0001] The invention relates to the technical field of illumination, in particular to a retractable and rotatable embedded lamp. Background technique [0002] The existing angle-adjustable embedded lamps on the market, such as bullnose lamps and bold lamp spotlights, can only adjust one degree of freedom of rotation, which is inconvenient to install, and its use is limited by the rotation angle. [0003] In order to solve the above problems, the Chinese invention patent application number 201310333414.1 discloses a retractable and rotatable embedded LED lamp, which includes a bracket assembly, an adjustment device and an optical module, and is characterized in that: the bracket assembly includes a collar and a pair of brackets , the bracket is correspondingly arranged on both sides of the collar, and the bottom is connected to the collar, and the bracket is provided with more than one slot, and the slot is arranged parallel to the central axis of the bracket ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V14/02F21V19/02F21K9/235
Inventor 曾志宏
Owner 泉州市美菲电子照明有限公司
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