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LED lighting lamp

A technology of LED lighting and LED light source, which is applied in the direction of lighting devices, lighting and heating equipment, lighting device components, etc., can solve the problems of complex heat dissipation structure of LED lighting lamps, achieve increased natural heat dissipation function, simple structure, The effect of increasing the cooling area

Active Publication Date: 2015-05-27
广东澳镭照明电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Therefore, what the present invention is to solve is the technical problem of the complex heat dissipation structure of the LED lighting lamp in the prior art, and provides an LED lighting lamp with a simple structure and good heat dissipation effect.

Method used

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] The LED illuminating lamp described in this embodiment, such as figure 1 As shown, it includes a heat dissipation shell 1, a lamp cap mounting seat 2, a lampshade mounting seat 3, a lamp cap 4 fixed to the lower end of the lamp cap mounting seat 2 through fastening components, an LED light source 5, and a lamp set on the lampshade mounting seat 3. Shade 6;

[0041] In this embodiment, the lamp cap 4 is fixed on the lower end of the lamp cap mounting seat 2 by screws. As an alternative embodiment, the lamp cap 4 can also be fixed on the lower end of the lamp cap mounting seat 2 by gluing or snapping.

[0042] In this embodiment, the lampshade 6 is fastened to one end of the lampshade mounting seat 3 through external threads. As ...

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Abstract

The invention discloses an LED lighting lamp. A cooling shell comprises a hollow annular fin set, a first port and a second port. The hollow annular fin set is formed by fins arranged at intervals. The first port and the second port extend from two ends of the cooling shell. A first annular guide rail in a lamp cap mounting base and a second annular guide rail in a lamp cover mounting base are combined in a sleeved manner through a first ball, a second ball, the first port and the second port, so that the cooling shell can rotate along the head cap mounting base and the head cover mounting base. An inner hollow cooling shell is arranged on the inner edge of the second annular guide rail which extends into the inner portion of the annular fin set. In the working process of the LED lighting lamp, air inside the cooling shell is heated by an LED chip, and hot air ascends and can push the cooling shell to rotate along the first annular guide rail and the second annular guide rail according to a principle of air heat convection, so that air flow velocity is increased and cooling effect is improved. An LED light source is a multi-pyramid integrated light source, so that luminous flux is large and all-dimensional light emitting can be realized.

Description

technical field [0001] The invention belongs to the technical field of LED lighting, and in particular relates to an LED lighting lamp. Background technique [0002] LED (full name in English: Light Emitting Diode, translated as: Light Emitting Diode) is a solid semiconductor device that can directly convert electrical energy into light energy. As a light source, LED has the characteristics of short lighting delay, wide color temperature range, high luminous intensity, high luminous efficiency, and good shock resistance. [0003] The LED lamp with LED as the light source has a domestic standard life span of 60,000 to 100,000 hours, which is much higher than the 8,000 hours of ordinary energy-saving lamps. Therefore, LED lamps, especially high-power LED lamps, have begun to appear in various occasions as substitutes for incandescent lamps and energy-saving lamps. [0004] When the LED is on, except for the electricity consumed as visible light, the other electricity is conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V17/10F21V29/77F21V29/89F21V17/02F21Y101/02F21V29/74
Inventor 王成财
Owner 广东澳镭照明电器有限公司
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