Lamp

A technology of lamps and lamp holders, which is applied in the field of lighting, can solve the problems of high cost, heavy volume, and large volume, and achieve the effects of reducing the risk of damage, wide lighting range, and small overall volume

Pending Publication Date: 2020-12-08
HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a lamp, which aims to solve the problems in the prior art that the lamp has a narrow irradiation range due to the tight space of the front hemisphere, large volume due to lack of storage, poor fall protection effect, complex structure, bulky volume, and high cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see figure 1 , the present invention provides a lamp, including a lamp body 10 , a lamp cap assembly 20 and a damper 40 . Wherein, the lamp body 10 includes a lamp cap fixing part 101, a base 102, and a lamp body 103 connecting the lamp cap fixing part 101 and the base 102, and the same side of the base 102 and the lamp cap fixing part 101 partly extends out of the lamp body 103 to form the lamp body 103. The housing cavity 30, the lamp cap assembly 20 includes a bracket 201 and a lamp cap 202, the lamp cap 202 is rotatably connected to the bracket 201 and can rotate around its own central axis, the bracket 201 is rotatably connected to the lamp cap fixing part 101, and the bracket 201 can drive the lamp cap 202 relative to The lamp cap fixing part 101 is from the inside of the receiving cavity 30 to the top of the lamp cap fixing part 101 ( Figure 5 As the lamp cap 202 rotates to the top of the lamp cap fixing part 101 ), the damper 40 is arranged at the joint betwe...

Embodiment 2

[0044] On the basis of the first embodiment, further, the rotation angle of the bracket 201 relative to the lamp head fixing part 101 is greater than or equal to 180°. In this way, it can ensure that the bracket 201 drives the lamp head 202 to rotate above the lamp head fixing part 101 , so that the lamp head 202 can realize illumination on the rear hemisphere of the space.

[0045] see figure 1 , further, the bracket 201 is provided with a first supporting portion 2011, and the top of the lamp cap fixing portion 101 is provided with a second supporting portion 1011, when the bracket 201 rotates to the top of the lamp cap fixing portion 101 (see Figure 5 ), the first support portion 2011 abuts against the second support portion 1011 . In this way, all the weight of the lamp cap 202 can be transmitted to the lamp body 10 by the first supporting part 2011 and the second supporting part 1011, avoiding direct force damage to the connection between the bracket 201 and the lamp c...

Embodiment 3

[0047] On the basis of Embodiment 1 or Embodiment 2, further, the lamp cap 202 rotates along its own axis in two opposite directions, so as to avoid the continuous rotation of the lamp cap 202 around its own axis in the same direction and cause the wires of the light-emitting elements in the lamp cap 202 to A twisting phenomenon occurs, wherein the lamp head 202 rotates at least 180° to one side, so as to ensure that the lamp head 202 can turn the lighting direction to the rear hemisphere of the space, so as to realize the rotating illumination of the rear hemisphere of the space.

[0048] see figure 2 Specifically, the bracket 201 is provided with a rotating shaft 2013, and the middle part of the lamp holder 202 is provided with a mounting hole 2022 that cooperates with the rotating shaft 2013, and the rotating shaft 2013 is fixed with the mounting hole 2022. Angle, a damping device can be set in the mounting hole 2022, the damping device includes mutually rotatable gaskets ...

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PUM

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Abstract

The invention is applicable to the technical field of illumination, and provides a lamp. The lamp comprises a lamp body, a lamp holder assembly and a damper, wherein the lamp body comprises a lamp holder fixing part, a base and a lamp main body connected with the lamp holder fixing part and the base; the same sides of the base and the lamp holder fixing part partially extend out of the lamp main body to form an accommodating cavity with the lamp main body; the lamp holder assembly comprises a support and a lamp holder, the lamp holder is rotationally connected to the support and can rotate around the central axis of the lamp holder, the support is rotationally connected to the lamp holder fixing part, and the support can drive the lamp holder to rotate from the interior of the accommodating cavity to the position above the lamp holder fixing part relative to the lamp holder fixing part; and the damper is arranged at the joint of the support and the lamp holder fixing part and is used for providing resistance for the rotation of the support. The lamp provided by the invention is wide in illumination range, simple in structure and low in cost, when the lamp holder is in a recovery state, the overall size of the lamp is minimized, and meanwhile, the lamp holder can be protected.

Description

technical field [0001] The invention belongs to the technical field of illumination, and in particular relates to a lamp. Background technique [0002] Existing light fixtures (see Figure 13 ), in order to achieve a wide range of rotating illumination angles in space, usually two identical lamp heads 300 (spotlight / flood light heads) are symmetrically distributed on the left and right sides of the lamp body 100 and protrude out of the lamp body 100, The lamp caps 300 on the left and right sides are respectively connected to the lamp body 100 through the bracket 200, and the lamp caps on each side are rotated in a 180-degree horizontal direction (CC' direction) with damping, and the bracket 200 rotates clockwise and horizontally on the same plane with the rotation axis 400 Counterclockwise 180 degrees (BB' direction) damped rotation, the lamps with this structure have the following problems: (1) Through the joint rotation and cooperation of the bracket 200 and the lamp head ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V21/14F21V21/30F21V15/00
CPCF21S2/00F21V19/00F21V21/14F21V21/30F21V15/00
Inventor 方志芳邓波钟国龙
Owner HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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