LED lamp bulb

Abstract

The invention discloses an LED lamp bulb. The LED lamp bulb comprises a connecting head and a lampshade arranged on the connecting head, a lamp pole is connected to the connecting head and comprises a pole body, a first connecting part for connecting the pole body with the connecting head and a second connecting part arranged at the free end of the pole body, and the surface of the pole body is arranged to be in a continuous ripple shape; the sides, facing the pole body, of the first connecting part and the second connecting part are provided with semi-sphere-shaped first protrusions, the side, back to the pole body, of the first protrusion at the free end is provided with a semi-sphere-shaped second protrusion, and the surface of the lamp pole is coated with a light reflection layer; at least two long-strip-shaped LED lamp strips are evenly distributed in the circumferential direction of the lamp pole, the LED lamp strips are parallel to the axis of the pole body, and the arc faces of the two first protrusions symmetrically extend in a protruding manner to form two cylindrical protruding poles perpendicular to the lamp pole; and the two ends of each LED lamp strip are connected with the protruding poles on the two first protrusions. The LED lamp bulb has the beneficial effects of being even in light emitting and wide in irradiation scope.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to LED light bulbs. Background technique [0002] In the prior art, LED lamps have been widely used in the lighting field due to their high brightness, low power consumption, and long service life. However, the light source emitted by most LED bulbs on the market is a point light source, and no effective treatment has been performed on the point light source, which is likely to cause adverse reactions such as glare and glare to users, which seriously restricts the further development and application of LED lights. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems, and provides an LED light bulb with uniform light emission and wide irradiation range. [0004] The present invention is achieved through the following technical solutions: LED light bulbs, including a connector and a lampshade arranged on the connector, a lam...

AI Technical Summary

Problems solved by technology

However, the light source emitted by most LED bulbs on the market is a point light source, and there is no effective treatment for the point light source, which is likely to cause adverse reactions such as glare and glare to users, which seriously restricts the further development and application of LED lights.

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