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Flat plate type vacuum hollow glass lamp

A glass lamp and flat-panel technology, applied in the field of lighting, can solve problems such as short service life, low quality, and poor heat dissipation

Inactive Publication Date: 2018-07-06
唐伏生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the existing flat-type vacuum hollow glass lamps, such as poor heat dissipation effect, easily damaged LED chips, low quality and short service life, the present invention provides a flat-type vacuum hollow glass lamp

Method used

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  • Flat plate type vacuum hollow glass lamp

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Embodiment Construction

[0019] Describe the present invention by the following examples, it should be pointed out that the listed examples should not be construed as a reference to the present invention.

[0020] Invention Limitations.

[0021] combine figure 1 As shown, a flat vacuum hollow glass lamp is composed of a lamp base 1, a lamp holder 2, a radiator 4, an LED lamp board 6 and a lampshade 7 connected in sequence. The lamp holder 2 is provided with a circuit board 3, and the LED lamp board 6 is There are LED lamp beads 61 fixed on the radiator 4 through an LED lamp board accommodation slot 5 , the inner wall of the radiator 4 is provided with a smoke flushing heat dissipation channel, and the outer wall of the radiator 4 is provided with finned heat sinks 41 .

[0022] Further, the interior of the radiator 4 is a cylindrical cavity 44 , and two symmetrically distributed grooves 441 are provided on the inner wall of the cylindrical cavity 44 .

[0023] Furthermore, the lamp holder 2 is a cyl...

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Abstract

The invention discloses a flat plate type vacuum hollow glass lamp. The flat plate type vacuum hollow glass lamp is composed of a lamp base, a lamp holder, a radiator, an LED lamp panel and a lampshade which are sequentially connected; a circuit board is arranged in the lamp holder; LED lamp beads are arranged on the LED lamp panel which is fixed on the radiator through an LED lamp panel containing groove; the lampshade is clamped on the radiator; and the inner wall of the radiator is provided with chimney type heat dissipation channels, and the outer wall of the radiator is provided with fin-type cooling fins. According to the bulb lamp, a double heat dissipation scheme, namely chimney type heat dissipation and fin-type heat dissipation are adopted, the chimney type heat dissipation channels enable heat generated by the flat plate type vacuum hollow glass lamp to be discharged from the heat dissipation channels through air convection, the fin-type cooling fins enable the heat generated by the flat plate type vacuum hollow glass lamp to be led into the fins through a heat conduction mode to generate heat exchange in the air to reduce the internal temperature of the bulb lamp, and therefore the heat dissipation effect of the flat plate type vacuum hollow glass lamp is improved through the two heat dissipation modes, and the service life of the flat plate type vacuum hollow glasslamp is prolonged.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a flat-plate vacuum hollow glass lamp. Background technique [0002] Due to the long service life, low energy consumption and significant energy saving of LED lamps, LED lamps have been widely used as light sources in daily life, such as flat-panel vacuum hollow glass lamps. However, with the increase in the number of LEDs in the flat-panel vacuum hollow glass lamp, as well as the increase in power and brightness, the heat generated by the LED lamp during operation has risen sharply. Therefore, how to improve the heat dissipation effect of the flat vacuum hollow glass lamp has become a major problem in the technology of the flat vacuum hollow glass lamp. [0003] In the prior art, a flat vacuum hollow glass lamp includes: a base plate, an LED lamp and a power module arranged on the base plate, and a heat dissipation device. When the flat vacuum hollow glass lamp works for ligh...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V29/83F21V29/74F21V23/00F21V17/10F21Y115/10
CPCF21V29/83F21V17/104F21V23/00F21V29/74
Inventor 唐伏生
Owner 唐伏生
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