Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same

An LED bulb lamp and a split-type technology, applied in the field of lighting, can solve problems such as limiting the size of the substrate, and achieve the effect of large heat dissipation space and improved heat dissipation effect.

Active Publication Date: 2014-10-15
ZHEJIANG NVC LAMPS
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  • Summary
  • 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 plat

Method used

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  • Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same
  • Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same
  • Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same

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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 LED bulb lamp cover and a full-angle LED bulb lamp based on the same. The lamp cover comprises a lamp cover body and a connector positioned at the lower end and used for being assembled with a base, and is characterized in that the lamp cover comprises at least two light-transmitting cover bodies. The split LED bulb lamp breaks dimension constraints, among the inner diameter of the connector at the lower end of a lamp cover, the maximum diameter of a base and the diameter of a base plate through split type designed lamp cover, of an existing split LED bulb lamp and effectively solves the problem that the connector at the lower end of the lamp cover limits the dimension of the base plate. By adopting the lamp cover design breaking the routine, the dimension of the base plate can be larger than the maximum diameter of the base, conditions are provided for designing base plates with larger dimensions so as to improve the heat dissipation effect, and a possibility that a light source keeps away from the blocking of the base so that light ray is irradiated to the rear part is provided. By sufficiently utilizing the technical scheme, full-angle lighting 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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IPC IPC(8): F21V3/02F21S2/00F21V17/10F21V19/00F21V29/00F21Y101/02
Inventor 占仁燕马剑堃周耿郦辉
Owner ZHEJIANG NVC LAMPS
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