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LED lamp capable of emitting light from multiple sides

A technology of LED lights and surface light sources, applied in the direction of light sources, electric light sources, light source fixation, etc., can solve problems such as power limitation, easy burns to hands, and potential safety hazards, so as to improve heat dissipation, avoid hands touching radiators, and prevent burns Effect

Inactive Publication Date: 2014-07-23
杭州赛佳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing LED energy-saving lamps have single-sided and flat light output, such as LED horizontal plug lamps, LED corn lamps, etc., and the outer diameter of the lamps is large, which is difficult to replace with conventional energy-saving lamps, thus restricting the size of LED lamps. Range replacement; LED energy-saving lamps are mostly mounted with low power, and the power is limited; the heat sink on the surface of the LED lamp is exposed, and the temperature is very high after lighting. It is easy to burn hands when replacing, which poses a safety hazard

Method used

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  • LED lamp capable of emitting light from multiple sides
  • LED lamp capable of emitting light from multiple sides
  • LED lamp capable of emitting light from multiple sides

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Embodiment Construction

[0018] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Such as Figure 1-3 As shown, the present invention includes a lamp cap 1 for connecting a lamp holder, a lamp power supply box 2 connected to the lamp cap 1, a radiator 3 connected to the lamp power supply box 2 at the left end, an LED light source arranged on the radiator 3, and an outer jacket on the LED The optical cover 4 of the light source is provided in the lamp power supply box 2 and the driving circuit 5 is characterized in that: the radiator 3 is hollow cylindrical, and a plurality of light source insertion slots parallel to the axis of the radiator 3 are provided on its outer surface 301 and heat dissipation groove 302, the heat dissipation groove 302 and the insertion groove are arranged alternately, the first surface light source 6 is inserted into the light source insertion groove 301; the second surface light s...

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Abstract

The invention relates to an LED lamp, in particular to an LED lamp capable of emitting light from multiple sides. Most of the existing LED energy-saving lamps emit light from a single side and plane, and accordingly large-range replacement of LED lamps is restricted, power is small, and hidden safety dangers exist. The LED lamp capable of emitting light from the multiple sides is characterized in that a radiator is in the shape of a hollow column, a plurality of light source inserting grooves and radiating grooves parallel to the axis of the radiator are arranged on the outer side of the radiator, the radiating grooves and the light source inserting grooves are arranged at intervals, and first area light sources are inserted in the light source inserting grooves; second area light sources are arranged at the right end of the radiator; and the section of an optical cover is U-shaped, the optical cover comprises a hemisphere and a cylindrical surface and is sleeved outside the radiator, and a plurality of ventilation grooves opposite to the radiating grooves of the radiator are arranged on the cylindrical surface of the optical cover. According to the technical scheme, light emitting from the multiple sides is achieved, scald is prevented, radiating performance of the radiator is improved, a hand can be prevented from touching the radiator, the light sources are area light sources, and power is not limited.

Description

technical field [0001] The invention relates to an LED lamp. Background technique [0002] Most of the existing LED energy-saving lamps have single-sided and flat light output, such as LED horizontal plug lamps, LED corn lamps, etc., and the outer diameter of the lamps is large, which is difficult to replace with conventional energy-saving lamps, thus restricting the size of LED lamps. range of replacement; LED energy-saving lamps are mostly mounted with low power, and the power is limited; the heat sink on the surface of the LED lamp is exposed, and the temperature is very high after lighting. It is easy to burn hands when replacing, which poses a safety hazard. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to improve and improve the existing technical solutions, and to provide an LED lamp with multi-faceted light emission to achieve the effect of multi-faceted light emission, and the rad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V19/00F21V17/10F21Y101/02
Inventor 李浩李志平
Owner 杭州赛佳科技有限公司
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