LED lamp tube with drive protection function

An LED lamp, drive protection technology, applied in the direction of lampshade, parts of lighting devices, semiconductor devices of light-emitting elements, etc., can solve problems such as complicated operation, and achieve the effect of easy installation and operation, good protection, and convenient disassembly.

Inactive Publication Date: 2017-03-29
陈福胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing LED lamp tubes with driving protection are directly connected to the lamp body through a hanging rope. When the lamp body needs to be removed for internal maintenance or component replacement, the lamp body needs to be disassembled to remove the hanging rope. cumbersome operation

Method used

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  • LED lamp tube with drive protection function
  • LED lamp tube with drive protection function
  • LED lamp tube with drive protection function

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Embodiment Construction

[0016] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] refer to Figure 1 to Figure 3 , propose an embodiment of the LED lamp tube with driving protection of the present invention:

[0018] An LED lamp tube with driving protection, including a strip lamp holder 10, an LED light source board installed in the strip lamp holder 10, an LED driving power supply and a lampshade 20, and also includes two U-shaped card 30 is used for installation.

[0019] A drive installation box 40 is arranged on the back of the strip lamp holder 10 , and the LED drive power is installed in the drive installation box 40 . Installing the LED driving power in the driver installation box 40 separates the LED driving power from the lamp body, which can better protect the LED driving power.

[0020] The LED driving power supply circuit includes a first capacitor C1, a first resistor R1, a ...

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PUM

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Abstract

The invention discloses an LED lamp tube with the drive protection function. The lamp tube comprises a strip-shaped lamp holder, an LED light source plate, an LED drive power source and a lampshade; a drive mounting box is arranged on the back face of the strip-shaped lamp holder, and the LED drive power source is mounted in the drive mounting box and is separated from a lamp body, and the LED drive power source can be better protected; the strip-shaped lamp holder and the drive mounting box are made of an aluminum alloy material, the strip-shaped lamp holder and the drive mounting box carry out cooling at the same time, and the cooling effect is good; at least two clamping grooves are formed in the back face of the strip-shaped lamp holder, clamping strips correspondingly matched with the positions of the clamping grooves are arranged at the bottom of the drive mounting box, the clamping strips are inserted in the corresponding clamping grooves, the drive mounting box is clamped on the back of the strip-shaped lamp holder, and mounting operation of the drive mounting box is easy and convenient, and detaching is convenient; a constant-current diode is adopted in the LED drive power source for constant-current operation, the control effect is stable, the LED flicker frequency is low, light emitting is stable, the circuit design is simple, and the production cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an LED lamp tube with drive protection. Background technique [0002] LED (Light Emitting Diode, light-emitting diode) is a solid-state semiconductor device that can directly convert electricity into light. LED has the characteristics of long life, no pollution, and high luminous efficiency. It is gradually replacing incandescent and fluorescent light sources. The LED lamp tube with driving protection is connected to the ceiling by a sling and is a kind of lighting fixture suspended by the sling. The existing LED lamp tubes with driving protection are directly connected to the lamp body through a hanging rope. When the lamp body needs to be removed for internal maintenance or component replacement, the lamp body needs to be disassembled to remove the hanging rope. The operation is cumbersome. Moreover, LEDs are more sensitive to temperature. For example, if the temperature of the wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/27F21V3/04F21V17/16F21V23/00F21V23/02F21V29/503F21Y115/10
CPCF21V17/164F21V23/003F21V23/02F21V29/503
Inventor 陈福胜
Owner 陈福胜
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