Lamp

A lamp and lampshade technology, which is applied to the loss prevention measures of lighting devices, lighting devices, cooling/heating devices of lighting devices, etc. Achieve the effect of maintaining the overall beauty, preventing users from scratching, and ensuring the heat dissipation performance.

Inactive Publication Date: 2015-02-18
FURUI PRECISE COMPONENT (KUNSHAN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As LED lights tend to be characterized by high luminescence, high brightness, lightness and miniaturization, the problems of high heat and internal space are becoming more and more serious. For heat dissipation, the main problem is to dissipate heat quickly and effectively. Therefore, it is necessary to add a sufficient number of heat sinks in a limited space, but often the more the number of heat sinks, the thinner the thickness will be, which will cause the heat sink to deform more easily, and the heat dissipation effect and appearance of the lamp will be affected.
In addition, the heat sink is too thin, and its sharp edges are likely to cause injury to users, so users need to bear greater risks when using

Method used

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Embodiment Construction

[0018] like Figure 1 to Figure 5 Shown is a preferred embodiment of the lamp of the present invention, which includes a lamp base 100 connected to a power socket (not shown), a lampshade 300 and a lamp body 200 connected to the lamp holder 100 and the lampshade 300 at opposite ends.

[0019] see figure 1 and figure 2 , the lamp cap 100 includes a screwing portion 10 and a positioning portion 11 extending downward from the screwing portion 10, the screwing portion 10 is an inner hollow cylinder with one end open, and its outer surface is provided with a spiral pattern 101, For connecting with power related devices, a conductive contact 102 is provided in the middle of one end of the screwing part 10 without an opening for electrically connecting with a power source. The positioning part 11 includes a connecting part 110 connected with the screw part 10 and a positioning part 111 extending downward in a spherical surface. The surface of the positioning part 111 is provided w...

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PUM

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Abstract

The invention discloses a lamp, which comprises a lamp holder, a lamp cover and a lamp body, wherein the lamp body comprises a lamp cup; two opposite ends of the lamp cup are connected with the lamp holder and the lamp cover respectively; a plurality of radiating fins are arranged on periphery of the lamp cup; a light source module is disposed at one end of the lamp cup, which is close to the lamp cover; the lamp cover covers the light source module; the lamp body further comprises a protective device which is arranged on the periphery of the lamp cup; the protective device encloses the radiating fins; a plurality of through holes are formed on the protective device; and the through holes are communicated with channels among the radiating fins. The protective device presents a corresponding appearance according to the shape of a radiating part, thus protecting the radiating part in a fixed manner and preventing the radiating fins from being scratched; and meanwhile, the whole beautiful figure of the lamp is improved.

Description

technical field [0001] The invention relates to a lighting device, in particular to a lamp. Background technique [0002] Since Light Emitting Diodes (LEDs) have advantages such as long life, high luminous efficiency, small size, and low pollution, they are increasingly used as ideal light sources in recent years and are widely used in various lamps. A traditional lamp includes a lamp cup, a light-emitting diode module accommodated in the lamp cup, and a lampshade fixed on the lamp cup and covering the light-emitting diode module. [0003] As LED lights tend to be characterized by high luminescence, high brightness, light weight and miniaturization, the problems of high heat and internal space are becoming more and more serious. For heat dissipation, the main problem is to dissipate heat quickly and effectively. Therefore, it is necessary to add a sufficient number of heat sinks in a limited space, but often the more the number of heat sinks, the thinner the thickness will ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V15/00F21V29/00F21V17/10F21Y101/02F21V29/77
Inventor 夏本凡
Owner FURUI PRECISE COMPONENT (KUNSHAN) CO LTD
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