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LED bulb with air purification function

A technology of LED light bulbs and air purification, which is applied to components of lighting devices, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., can solve problems such as single function, and achieve multi-functionality and high practical value and business prospects

Inactive Publication Date: 2009-02-04
CONCORD OPTO ELECTRIC TECH QUANZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing LED light bulbs have a single function. If the negative ion generator can be combined and applied in the LED light bulb, a kind of environmental protection and energy-saving LED light bulb with health care effect can be designed. This is the problem to be solved by the present invention.

Method used

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  • LED bulb with air purification function
  • LED bulb with air purification function

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Experimental program
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Embodiment 1

[0018] Embodiment 1: refer to figure 1 . The LED light bulb with air purification function mainly includes a light bulb casing 1 and a heat sink 2 combined in the light bulb casing 1 , a power supply assembly 3 , an LED illuminant 4 , and an anion generator 5 . In order to ensure the safety of the LED illuminant 4, a light-transmitting cover 6 is mounted on the light outlet of the bulb housing 1; the cover of the LED illuminant 4 is provided with a focusing cup 7 to improve the light output effect.

[0019] The upper and lower parts of the bulb housing 1 are respectively provided with upper and lower air outlets 11, 12, and the middle part of the bulb housing 1 between the upper and lower air outlets 11, 12 is fixed with an installation box 8, which is open at the upper and lower ends and A hollow plastic or metal box. The hollow part of the installation box 8 communicates with the upper and lower air outlets 11 and 12 to form a connected gas channel. The top of the bulb ho...

Embodiment 2

[0023] Embodiment 2: the difference between this embodiment and embodiment 1 is:

[0024] refer to figure 2 . Negative ion generator 5 is also combined with miniature fan 51, a microfan 51, and negative ion generator 5 is installed in the inner middle part of installation box 8, and miniature fan 51 is installed in the installation box 8 inner upper part that is positioned at negative ion generator 5 tops. Negative ion generator 5 and micro fan 51 are all located in the gas channel. Its mode of operation: connect the socket 13 of the bulb shell on the lamp holder (the lamp holder is not shown in the figure) and switch on the power supply, the power supply impels the LED illuminant 4, the negative ion generator 5, The micro fan 51 operates synchronously. When the micro fan 51 is running, the external air is sucked from the upper air port 11 of the bulb housing 1 and flows through the micro fan 51, the negative ion generator 5, and the heat sink air hole 21 from top to bottom...

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Abstract

The present invention relates to an LED light bulb with the air purification function, and comprises a bulb shell, and a heat radiation seat and a power-source component, which are arranged inside the bulb shell, and a LED luminescent body that is arranged on the heat radiation seat and is connected with the power-source component, and is characterized in that the upper part and the lower part of the bulb shell are provided with an upper air hole and a lower air hole; the inner part of the bulb shell that is arranged between the upper and the lower air holes is provided with a gas passage that is communicated with the upper and the lower air holes and is used for the flowing of the air, and the heat radiation seat is fixed on the lower part of the gas passage; and also comprises an anion generator that is firmly arranged inside an installation box and inside the gas passage over the heat radiation seat. An anion generator is arranged inside the bulb shell, while the air convection flow is occurred between the upper and the lower air holes of the bulb shell, the anion that is generated by the anion generator is sent out of the bulb shell, thereby realizing the function of air purification and playing the role of ideal healthcare.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED light bulb with air purification function. The light bulb is equipped with a negative ion generator, which can generate negative ions without affecting the lighting function, so as to purify the air and act on the air through the respiratory, nervous and blood systems. Human body, promote the metabolism of the human body, stimulate the function of endocrine glands, increase appetite, and eliminate fatigue. Background technique [0002] The negative ion generator is mainly composed of a high-voltage generator, a negative electrode needle assembly, etc., and uses a high-voltage electric field to ionize the nearby air through corona discharge at the tip of the electrode needle to generate a certain concentration of negative ions to improve the local environmental air quality. Negative air ions refer to negatively charged molecules or atoms in the air. The main components of air are nitrogen an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V33/00F21V29/00A61L9/22F21Y101/02F21V29/50F21Y115/10
Inventor 林明德蔡旭日王明煌苏军军蔡振江林威谕曾有助
Owner CONCORD OPTO ELECTRIC TECH QUANZHOU
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