LED sunlight lamp with sticking-decorative surface

A LED fluorescent lamp, surface mount technology, applied in the parts of the lighting device, the damage prevention measures of the lighting device, the light source, etc., can solve the problems of low power consumption and light attenuation, and achieve low power consumption, Effect of reducing electromagnetic and radio frequency interference and low solder joint defect rate

Inactive Publication Date: 2008-09-03
袁灵
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a surface-mounted LED fluorescent lamp with simple structure, low lamp temperature, low power consumption, long service life, It will not pollute the environment, can solve the heat dissipation problem and make the light attenuation smaller, and meets the requirements of energy saving and environmental protection

Method used

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  • LED sunlight lamp with sticking-decorative surface

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Referring to Fig. 1 and Fig. 2, a surface-mounted LED fluorescent lamp described in this embodiment includes a glass lamp tube 1 with openings at both ends, and two end caps 5 assembled with the two ends of the glass lamp tube 1 respectively. 1. Two conductive electrodes 6 assembled together with each end cap 5 are characterized in that it also includes a circuit board 2, a constant current driver 4 and several SMD type LEDs 3, and the circuit board 2 is in the form of a glass lamp tube 1 Axially arranged, the two ends of the circuit board 2 are respectively assembled with the end caps 5 located at the two ends of the glass lamp tube 1, the constant current driver 4 is installed on the back of the circuit board 2, and several SMD type LEDs 3 are installed on the circuit board 2, the circuit The board 2 is electrically connected to the conductive electrode 6 thro...

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Abstract

A surface labeling LED sunlight lamp pertains to lighting device technique field. An inserting LED sunlight lamp in prior art has poor heat radiating property, larger light decay and a shorter service life. The invented surface labeling LED sunlight lamp comprises a glass light tube with two opening ends, two end covers assembled with the two ends of the glass lamp tube respectively, two conductive electrodes assembled with each end cover, a circuit board, a constant-current driver and a plurality of SMD LEDs. The circuit board is disposed axially in the glass lamp tube, the two ends of the circuit board are assembled with the two end covers of the glass lamp tube respectively, the constant-current driver is disposed on the rear surface of the circuit board, and a plurality of SMD LEDs are disposed on the circuit board which is connected electrically with the conductive electrodes through the constant-current driver. The inventive surface labeling LED sunlight lamp can be used in sunlight lamp seats in prior art, is provided with convenient assembly, electric energy saving, good heat radiating property, small light decay, a long service life, and no environmental pollution, and meets energy saving and environmental protection requests.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to a surface-mounted LED fluorescent lamp. Background technique [0002] A fluorescent lamp in the prior art uses filament heating and gas discharge to emit light. This fluorescent lamp consumes a lot of electricity, and its waste pollutes the environment, which does not meet the current design concept of energy saving and environmental protection. A plug-in LED fluorescent lamp in the prior art has poor heat dissipation performance, relatively large light attenuation, and short service life of the product. SMD is the abbreviation of Surface Mounted Devices, meaning: surface mount, LED is the abbreviation of Light Emitting Diode, meaning: light emitting diode, SMD type LED refers to a light emitting diode that can be surface mounted. The characteristics of SMD type LEDs are: high assembly density, small size and light weight of electronic products produced by it, the volu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/00F21V23/00F21V15/02F21Y101/02F21K9/275F21Y103/10F21Y115/10
Inventor 袁汝平
Owner 袁灵
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