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Curved surface light source solar lantern with direction indication function

A technology of direction indication and solar energy, which is applied in the field of curved surface light source solar portable lights, can solve the problems of reduced stability, light decay affecting lamp life, LED aging, etc., and achieves weight reduction, good heat dissipation effect, and optimized heat dissipation performance.

Inactive Publication Date: 2015-10-07
SUZHOU HANRAYSUN OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the heat dissipation is not good, it will directly lead to rapid aging of the LED, and the stability will be reduced. At the same time, if the heat dissipation is not good, it will cause serious light decay and affect the life of the lamp.

Method used

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  • Curved surface light source solar lantern with direction indication function
  • Curved surface light source solar lantern with direction indication function
  • Curved surface light source solar lantern with direction indication function

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Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as Figure 1-4 As shown, a curved surface light source solar portable lamp with a direction indicating function includes a lamp holder 1, a photovoltaic panel 2, a battery, a glass cover 3, a top cover 4, an LED lamp 5 and an arc-shaped handle 6, and the lamp holder 1 A storage battery is arranged inside, and the working voltage of the storage battery is 4V. The storage battery is connected to the external photovoltaic panel 2 through a wire 7, the operating power of the photovoltaic panel 2 is 0.5W, a glass cover 3 is arranged above the lamp holder 1, and two LED lamps 5 are arranged inside the glass cover 3 , the power of each LED lamp 5 is 1W. The LED lamp 5 is connected with the storage battery, and a top cover 4 is arranged above the glass cover 3 , and a compass 8 is embedded in the upper surface of the top cover 4 . The arms on both sides of the a...

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Abstract

The invention discloses a curved surface light source solar lantern with a direction indication function. A storage battery is arranged in a lamp base and is connected with an external photovoltaic panel through a wire. A glass outer cover is arranged above the lamp base. Two LED lamps are arranged in the glass outer cover and connected with the storage battery. A top cover is arranged above the glass outer cover. A compass is embedded in the upper surface of the top cover. The curved surface light source solar lantern is characterized in that each LED lamp comprises a lamp holder, a fluorescent cover, a curved surface LED light source and a tubular wick assembly, each fluorescent cover is arranged below the corresponding lamp holder and is set into a conical shape, the diameters of each fluorescent cover increase from top to bottom, each tubular wick assembly is arranged in the corresponding fluorescent cover, a notch is prefabricated in each tubular wick assembly, each curved surface LED light source is inserted in the corresponding notch to be fixed to the corresponding tubular wick assembly, and hollowed-out patterns or mesh-shaped holes are evenly formed in the tops of the fluorescent covers.

Description

technical field [0001] The invention relates to a lighting tool, in particular to a curved surface light source solar portable lamp with a direction indication function. Background technique [0002] The current lamps are powered and illuminated by connecting to an external power source, which consumes a large amount of electric energy, and the cost is relatively high, which brings a relatively large burden to users. At the same time, it is very inconvenient to carry the larger lamps, which brings a lot of trouble to the user. In addition, the user may not be able to distinguish the direction clearly when traveling outdoors. If a compass is carried alone, since the usage rate is not very high, this will increase the weight in disguise and increase the burden on the user. [0003] At the same time, the power of some LED lamps in use is relatively large, and the life of the LED light source is closely related to the working temperature of the node. At present, only about 50% ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21V3/04F21V3/02F21V19/00F21V21/40F21V33/00F21V29/503F21V29/506F21Y101/02
Inventor 占贤武陈炳烟黄德凯刘文征
Owner SUZHOU HANRAYSUN OPTOELECTRONICS
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