CN201599617U - LED fluorescent lamp - Google Patents

LED fluorescent lamp Download PDF

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Publication number
CN201599617U
CN201599617U CN2010201032327U CN201020103232U CN201599617U CN 201599617 U CN201599617 U CN 201599617U CN 2010201032327 U CN2010201032327 U CN 2010201032327U CN 201020103232 U CN201020103232 U CN 201020103232U CN 201599617 U CN201599617 U CN 201599617U
Authority
CN
China
Prior art keywords
led
lamp
power supply
stainless steel
steel sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010201032327U
Other languages
Chinese (zh)
Inventor
江根生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOCOS (WUJIANG) ELECTRIC CO Ltd
Original Assignee
LOCOS (WUJIANG) ELECTRIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOCOS (WUJIANG) ELECTRIC CO Ltd filed Critical LOCOS (WUJIANG) ELECTRIC CO Ltd
Priority to CN2010201032327U priority Critical patent/CN201599617U/en
Application granted granted Critical
Publication of CN201599617U publication Critical patent/CN201599617U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an LED fluorescent lamp, comprising a PC lamp tube; the two ends in the PC lamp tube are respectively provided with a stainless steel sleeve I and a stainless steel sleeve II; the stainless steel sleeve I is internally provided with a plastic plug I which is internally provided with a power supply component I; the stainless steel sleeve II is internally provided with a plastic plug II which is internally provided with a power supply component II; the power supply component I is electrically connected with a single-row vertical LED circuit board which is electrically connected with the power supply component II; and the single-row vertical LED circuit board is provided with an LED lamp particle which is of a rectangular concave surface structure and is designed by adopting an ultralong lamp foot structure. The single-row vertical LED circuit board is coated with a heat-conducting glue layer and is fixed on an aluminium groove of a U-shaped machine part. The PC tube adopts an ultralarge light-emitting surface with a 270-degree illuminating angle and is plated with a fluorescent powder material. By adopting the structure in the utility model, the LED fluorescent lamp improves the brightness thereof, improves the radiating problem of an LED and can enter thousands of households, thus replacing the traditional fluorescent lamp.

Description

The LED fluorescent lamp
Technical field
The utility model relates to a LED fluorescent lamp, especially a kind ofly can replace common fluorescent lamp and is used to throw light on, is fit to the LED fluorescent lamp that family uses.
Background technology
LED (light emitting diode) has long, advantage such as light efficiency is high, radiationless, shock resistance and low-power consumption of life-span, belong to energy-conservation environmental protection illumination, therefore all used LED in the decorative lightings such as present most indicator lamp and neon light, and national governments all in encourage growth LED technology with energy savings, if adopt led light source to throw light on, can save a large amount of electric energy.
But the existing LED fluorescent tube common tack or the LED of round end of adopting make lamp luminescence inhomogeneous like this, and brightness is not enough.Its lamp plate also mostly is two or three bank light, is unfavorable for the heat radiation of LED lamp like this, the SMD technology that adopt when welding wiring board in addition more, and high temperature easily makes the LED wafer impaired, causes the brightness of whole fluorescent tube to descend and initial failure and reduction photoelectric efficiency.The LED fluorescent tube in present market mostly is the product of paster bareing in addition, makes product neither attractive in appearance like this, and brightness is not enough again, and fluorescent tube is fragile; The existing LED fluorescent tube in the market following light-emitting areas of 120 degree that adopt more, the light-emitting area of the whole fluorescent tube that makes is very little, and non-uniform light has also seriously influenced its brightness.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of LED fluorescent lamp, and it has solved, and heat radiation is difficult, the low problem of brightness, has the life-span farm labourer and makes the good characteristics of performance.
In order to solve the problems of the technologies described above the realization above-mentioned purpose, the utility model has been taked following technical scheme:
Comprise a PC fluorescent tube, two is respectively equipped with stainless steel sleeve I and stainless steel sleeve II in the PC fluorescent tube, is provided with a Plastic cap I in the described stainless steel sleeve I, is provided with a power supply module I in the described Plastic cap I; Be provided with a Plastic cap II in the described stainless steel sleeve II, be provided with a power supply module II in the described Plastic cap II; Described power supply module I is electrically connected a single vertical LED wiring board, and described single vertical LED wiring board is electrically connected described power supply module II; Described single vertical LED wiring board is provided with LED lamp grain, and described LED lamp grain is the rectangle concave structure, and adopts overlength lamp base structural design.
Further, scribble a heat conduction glue-line on the described single vertical LED wiring board, and be fixed on the aluminium groove of U-shaped parts.
Further, described PC fluorescent tube has adopted the especially big light-emitting area structure of 270 degree light angles.Preferably, be coated with phosphor material powder on the described PC fluorescent tube.
Compared with prior art, the utlity model has following advantage:
LED fluorescent lamp at first of the present utility model has adopted the LED lamp grain of rectangle concave structure design to increase the light-emitting area of LED lamp, makes lamp luminescence more even; Secondly single vertical LED wiring board of the present utility model is fixed on the aluminium groove of U-shaped parts, and the connection of the lamp base of overlength, avoids the impact of the high temperature of generation when welding to LED lamp grain, has solved the heat dissipation problem of LED, has so just guaranteed the life-span of LED; On the PC fluorescent tube, be coated with phosphor material powder in the utility model in addition, make LED lamp secondary luminous, effectively improve fluorescence efficiency, thereby improve the illuminance of fluorescent tube, and make fluorescent tube more attractive in appearance.The especially big light-emitting area design of last 270 degree light angles of the present utility model makes that the brightness of whole fluorescent tube is more even, and light-emitting area is bigger, has improved the illuminance of fluorescent tube greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model one example structure cutaway view;
Fig. 2 is the utility model embodiment one cross section structure schematic diagram.
Fig. 3 is a LED lamp kernel structure schematic diagram in the utility model.
Number in the figure explanation: 1. power supply module I, 2. aluminium groove, 3. single vertical LED wiring board, 4.PC fluorescent tube, 5. Plastic cap I, 6. stainless steel sleeve I, 7. heat conduction glue-line, 8.U type parts, 9. stainless steel sleeve II, 10. phosphor material powder, 11.LED lamp grain, 12. overlength lamp bases, 13. rectangle concave structure, 14.270 the degree light angle, 15. Plastic cap II, 16. power supply module II.
The specific embodiment
To shown in Figure 3, LED fluorescent lamp of the present utility model comprises a PC fluorescent tube 4 referring to Fig. 1, and two is respectively equipped with stainless steel sleeve I6 and stainless steel sleeve II9 in the PC fluorescent tube 4, is provided with a Plastic cap I5 in the stainless steel sleeve I6, is provided with a power supply module I1 in the Plastic cap I5; Be provided with a Plastic cap II15 in the stainless steel sleeve II9, be provided with a power supply module II16 in the Plastic cap II15; Power supply module I1 is electrically connected a single vertical LED wiring board 3, single vertical LED wiring board 3 electric connection of power supply assembly II 16; Single vertical LED wiring board 3 is provided with LED lamp grain 11, and LED lamp grain 11 is a rectangle concave structure 13, and adopts overlength lamp base 12 structural designs.
Further, scribble a heat conduction glue-line 7 on the single vertical LED wiring board 3, and be fixed on the aluminium groove 2 of U-shaped parts 8.
Further, PC fluorescent tube 4 has adopted the especially big light-emitting area structure of 270 degree light angles 14.
Preferably, be coated with phosphor material powder on the PC fluorescent tube 4.
Above-mentioned embodiment just to of the present utility model specifying and and unrestricted; can reach will be understood that still within protection domain of the present utility model of requirement of general lighting light source; the utility model structure and material requires all very simple; be easy to large-scale production, can replace present common bulb and energy-saving bulb.

Claims (4)

1. a LED fluorescent lamp comprises a PC fluorescent tube (4), and the interior two of PC fluorescent tube (4) is respectively equipped with stainless steel sleeve I (6) and stainless steel sleeve II (9), is provided with a Plastic cap I (5) in the stainless steel sleeve I (6), is provided with a power supply module I (1) in the Plastic cap I (5); Be provided with a Plastic cap II (15) in the stainless steel sleeve II (9), be provided with a power supply module II (16) in the Plastic cap II (15); Power supply module I (1) is electrically connected a single vertical LED wiring board (3), single vertical LED wiring board (3) electric connection of power supply assembly II (16); Single vertical LED wiring board (3) is provided with LED lamp grain (11), it is characterized in that: LED lamp grain (11) is a rectangle concave structure (13), and adopts overlength lamp base (12) structural design.
2. LED fluorescent lamp according to claim 1 is characterized in that: scribble a heat conduction glue-line (7) on the described single vertical LED wiring board (3), and be fixed on the aluminium groove (2) of U-shaped parts (8).
3. LED fluorescent lamp according to claim 1 is characterized in that: described PC fluorescent tube (4) has adopted the especially big light-emitting area structure of 270 degree light angles (14).
4. according to claim 1 or 2 or 3 described LED fluorescent lamps, it is characterized in that: be coated with phosphor material powder (10) on the described PC fluorescent tube (4).
CN2010201032327U 2010-01-27 2010-01-27 LED fluorescent lamp Expired - Fee Related CN201599617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201032327U CN201599617U (en) 2010-01-27 2010-01-27 LED fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201032327U CN201599617U (en) 2010-01-27 2010-01-27 LED fluorescent lamp

Publications (1)

Publication Number Publication Date
CN201599617U true CN201599617U (en) 2010-10-06

Family

ID=42810672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201032327U Expired - Fee Related CN201599617U (en) 2010-01-27 2010-01-27 LED fluorescent lamp

Country Status (1)

Country Link
CN (1) CN201599617U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182948A (en) * 2011-04-27 2011-09-14 叶建民 Bracket type light emitting diode (LED) fluorescent lamp
CN103925495A (en) * 2014-04-14 2014-07-16 浙江三晶照明有限公司 LED straight tube lamp and inner coating thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182948A (en) * 2011-04-27 2011-09-14 叶建民 Bracket type light emitting diode (LED) fluorescent lamp
CN103925495A (en) * 2014-04-14 2014-07-16 浙江三晶照明有限公司 LED straight tube lamp and inner coating thereof
CN103925495B (en) * 2014-04-14 2016-01-20 浙江三晶照明有限公司 Coating in a kind of LED straight lamp and this LED straight lamp

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20120127