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Split led bulb lamp shade and full-angle led bulb based on the shade

A technology of LED bulb lamp and LED light source, which is applied in the field of lighting, can solve the problems of limiting the size of the substrate, and achieve the effect of large heat dissipation space and improved heat dissipation effect

Active Publication Date: 2016-08-10
ZHEJIANG NVC LAMPS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The present invention breaks the size constraints between the inner diameter of the lower end interface of the lampshade, the maximum diameter of the base and the diameter of the base plate in the existing LED bulb lamp through the split design of the lampshade, and effectively solves the limitation of the baseplate by the interface of the lower end of the lampshade. size problem

Method used

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  • Split led bulb lamp shade and full-angle led bulb based on the shade
  • Split led bulb lamp shade and full-angle led bulb based on the shade
  • Split led bulb lamp shade and full-angle led bulb based on the shade

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Embodiment Construction

[0036] In the following, with reference to the accompanying drawings, a specific example will be used to further explain and illustrate the full-angle light-emitting LED bulb lamp of the present invention.

[0037] refer to figure 1 , 2 , the existing LED bulb lamp is mainly composed of a lamp holder 3, a base 2, a lampshade 1 made of a light-transmitting material, an LED light source, etc., wherein the lamp holder 3 is assembled on the lower end of the base 2, and the inside of the base 2 is provided with a power supply for the LED light source The driving power source 8 and the LED light source include an LED illuminant 5 arranged on a substrate 4 , and the substrate 4 is assembled on the upper end of the base 2 . The opening at the lower end of the lampshade 1 is assembled and fixed with the base, and the lampshade 1 covers the LED light source inside. Due to the shielding effect of the substrate and the base, its light angle is slightly larger than 180 degrees, such as ...

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Abstract

The invention belongs to the technical field of lighting, and discloses a split-type LED bulb lamp shade and a full-angle LED bulb lamp based on the shade. The split-type LED bulb lamp shade includes a lampshade main body and a lower end for assembling with a base The interface of the invention is characterized in that the lampshade is composed of at least two transparent shields. The present invention breaks the size constraints between the inner diameter of the lower end interface of the lampshade, the maximum diameter of the base and the diameter of the base plate in the existing LED bulb lamp through the split design of the lampshade, and effectively solves the limitation of the baseplate by the interface of the lower end of the lampshade. A matter of size. Through this unconventional design of the lampshade, the size of the substrate can be larger than the maximum diameter of the base, which provides conditions for designing a larger-sized substrate to improve the heat dissipation effect, and also allows the light source to avoid the shading of the base and radiate light to the rear offers the possibility. By making full use of the technical solution of the invention, full-angle illumination of the LED bulb lamp can be easily realized.

Description

technical field [0001] The invention belongs to the technical field of lighting and relates to LED lighting technology, in particular to an LED bulb lamp. Background technique [0002] At present, the widely used lighting fixtures are still self-ballasted fluorescent lamps (commonly known as energy-saving lamps), which have the characteristics of high luminous efficiency, large luminous angle, and energy saving, and are widely recognized by users. But its life is relatively short. On the one hand, the replacement of lamps brings troubles to users, and on the other hand, the replacement of lamps also increases the cost of users. Therefore, people have been looking for alternative products with longer life than energy-saving lamps. [0003] Under the above background, LED lighting products have emerged as the times require. Among them, LED bulbs whose shape and usage habits are close to traditional incandescent lamps have the best market prospects. The structure of the curren...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V3/02F21K9/232F21V17/10F21V19/00F21V29/00F21Y107/20F21Y115/10
Inventor 占仁燕马剑堃周耿郦辉
Owner ZHEJIANG NVC LAMPS
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