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Heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by lamp shade

A technology of LED tube lamps and heat transfer substrates, which is applied to the cooling/heating devices of lighting devices, lighting and heating equipment, and parts of lighting devices, etc., which can solve the problems of long time consumption, inability to meet mass production and low work efficiency and other issues to achieve the effect of high heat transfer efficiency

Inactive Publication Date: 2013-09-18
DALIAN GOLDEN THERMALWAY TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] During the assembly process of the strip-shaped LED tube lamp in the prior art, it is necessary to fix the heat transfer substrate on the radiator with screws, and these tasks are all done manually. Completed, because the work efficiency is low, it cannot meet the high-volume and rapid production; because this work is done manually, it is necessary to manually install the heat transfer substrate on the radiator, and then tighten the screws on the corresponding screw holes. The working process time consuming

Method used

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  • Heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by lamp shade
  • Heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by lamp shade
  • Heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by lamp shade

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Effect test

Embodiment approach 1

[0050] figure 2 It is the first radiator front view of the heat transfer substrate self-clamping LED tube lamp of the present invention Figure 1 ; image 3 It is a structural schematic diagram of the heat transfer substrate installed on the first radiator of the clamping LED tube lamp of the present invention after the heat transfer substrate is installed; Figure 4 It is the first radiator front view of the heat transfer substrate self-clamping LED tube lamp of the present invention Figure II ; Figure 5 It is a three-dimensional view of the first heat sink of the self-clamping LED tube lamp of the heat transfer substrate of the present invention; Figure 7 It is a schematic diagram of the structure of the heat transfer substrate of the present invention after installing the heat transfer substrate and the lampshade on the first radiator of the clamping LED tube lamp, Figure 13 It is a schematic diagram of the lampshade structure of the heat transfer substrate self-cl...

Embodiment approach 2

[0074] Figure 8 The front view of the second heat sink of the heat transfer substrate self-clamping LED tube lamp of the present invention Figure 1 ; Figure 9 It is a structural schematic diagram of the heat transfer substrate installed on the second radiator of the clamping LED tube lamp of the present invention after the heat transfer substrate is installed; Figure 10 It is a schematic diagram of the structure of the heat transfer substrate of the present invention after installing the heat transfer substrate and the lampshade on the second radiator of the clamping LED tube lamp; Figure 11 The front view of the second heat sink of the heat transfer substrate self-clamping LED tube lamp of the present invention Figure II ; Figure 12 It is a perspective view of the second type of radiator of the heat transfer substrate self-clamping LED tube lamp of the present invention, Figure 13 It is a schematic diagram of the lampshade structure of the heat transfer substrate ...

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Abstract

The invention discloses a heat transfer substrate self-clamping type LED (light emitting diode) tubular lamp supported by a lamp shade, and a heat radiator of the LED tubular lamp, and belongs to the technical fields of support, suspension or connecting devices of illumination devices. The heat radiator of the LED tubular lamp comprises a heat radiating main body (1) and a heat transfer substrate mounting part (2), wherein the cross section of the heat radiating main body (1) is in a hollow semi-cylinder shape. The heat radiator is characterized in that the heat transfer substrate mounting part (2) is connected with a heat transfer bottom surface (11) and is provided with bar-shaped clamping grooves (21), and the bar-shaped clamping grooves (21) are used for mounting a heat transfer substrate (3). The heat transfer substrate self-clamping type LED tubular lamp supported by the lamp shade has the advantages that as the heat transfer substrate mounting part is provided with the bar-shaped clamping grooves, the heat transfer substrate can be clamped in the bar clamping grooves, and the heat transfer substrate is fixedly arranged on the heat radiator without screws, so the assembling efficiency is high, and the requirement of automatic and quick production is met; the heat transfer substrate is clamped in the bar-shaped clamping grooves and is in contact with multiple surfaces of the bar-shaped clamping grooves, so the heat radiating efficiency is improved, and the heat deformation of the heat transfer substrate is avoided.

Description

technical field [0001] The invention belongs to the technical field of supporting, hanging or connecting devices of lighting devices, and more specifically belongs to a device for efficiently and quickly assembling and connecting LED tube lights. Background technique [0002] At present, LED (light-emitting diode) has been widely used as a new energy-saving light source at home and abroad. In home lighting, company office and outdoor decorative lighting, LED energy-saving lamps, especially LED tube lights, have been widely used. Existing common incandescent tube lamps are an inevitable trend. [0003] The strip-shaped LED tube lamp in the prior art includes a lamp tube and two end caps connected with the lamp tube. The end caps are also called lamp caps. ), a radiator and a semi-pipe-shaped lampshade are assembled together. The length of the lampshade, the heat transfer substrate and the radiator are basically the same, the cross section of the radiator is semicircular, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V17/16F21Y101/02F21V29/50
Inventor 侯博王景辉
Owner DALIAN GOLDEN THERMALWAY TECH
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