CN102829359A - Light emitting diode (LED) lamp tube capable of changing power supply - Google Patents

Light emitting diode (LED) lamp tube capable of changing power supply Download PDF

Info

Publication number
CN102829359A
CN102829359A CN2012103245073A CN201210324507A CN102829359A CN 102829359 A CN102829359 A CN 102829359A CN 2012103245073 A CN2012103245073 A CN 2012103245073A CN 201210324507 A CN201210324507 A CN 201210324507A CN 102829359 A CN102829359 A CN 102829359A
Authority
CN
China
Prior art keywords
power supply
driving power
radiator
fluorescent tube
wiring board
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.)
Granted
Application number
CN2012103245073A
Other languages
Chinese (zh)
Other versions
CN102829359B (en
Inventor
钟丽
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.)
Foshan Ruichengyun Intelligent Technology Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201210324507.3A priority Critical patent/CN102829359B/en
Publication of CN102829359A publication Critical patent/CN102829359A/en
Application granted granted Critical
Publication of CN102829359B publication Critical patent/CN102829359B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a light emitting diode (LED) lamp tube capable of changing a power supply, belonging to the technical field of the illuminating lamps, which comprises a lamp tube body, two lamp heads, a driving power supply, a circuit board and an LED light source, wherein the lamp tube body comprises a radiator and a light expanding shade which are mutually fastened; the circuit board is firmly attached on the upper head face of the radiator; the light expanding shade is covered outside the circuit board; a power supply groove is arranged at the bottom of the radiator; and the driving power supply is embedded in the power supply groove in a clamping way. The various parts of the LED lamp tube are connected in a clamping way, and the entire producing process is free from welding, so that the driving power supply is convenient to detach and change; the driving power supply can be directly pulled out to change in case of failure; and meanwhile, the lamp head and other accessories of the LED lamp tube are not damaged; the maintenance is simple, and the cyclic utilization is realized; furthermore, the LED lamp tube is simple in structure, high in radiating efficiency, high in producing efficiency and stability of producing process, and high in safety coefficient during installing and using.

Description

The LED fluorescent tube of replaceable power supply
Technical field
The present invention relates to field of illumination lamp technology, relate in particular to a kind of LED fluorescent tube of replaceable power supply.
Background technology
The LED fluorescent tube also is commonly called as light pipe, fluorescent tube, and its light source adopts LED as illuminator.Traditional fluorescent tube is claimed fluorescent lamp again, and respectively there is a filament at the lamp two ends, is filled with argon and the thin mercury vapour of trace in the fluorescent tube, scribbles fluorescent material on the tube inner wall, sends ultraviolet ray during gaseous conduction between two filaments, makes fluorescent material send visible light.Owing to contain heavy metal pollution material " mercury ", make that the fluorescent tube of scrapping is very serious to the pollution of environment.And the LED light pipe adopts light emitting diode as light source, and light efficiency is higher, more energy-conservation, longer service life, and more environmental protection.Become the ideal product that the current stage replaces fluorescent tube.The LED fluorescent tube is all the same on the overall dimensions bore with traditional fluorescent lamp, and the T5 pipe is arranged, the T8 pipe, and the T10 pipe, length has 0.6m, 0.9m, 1.2m, 1.5m, 2.4m.The economize on electricity of LED fluorescent tube is up to more than 52%, and the life-span is more than 10 times of common fluorescent tube, almost is non-maintaining, does not have the problem that will often change fluorescent tube, ballast, starter.The semi-conductor electricity light source of environmental type, light is soft, and color is pure, helps people's sight protectio and healthy.
The LED fluorescent tube has generally comprised lamp tube body, lamp holder, driving power, wiring board, led light source; But all be all to cross screw or welding manner is fixed between the lamp tube body of existing LED fluorescent tube, lamp holder, several parts of driving power, driving power can't be dismantled, when driving power breaks down when needing to change; Can destroy lamp holder and other accessory of fluorescent tube inevitably; Difficult in maintenance, can't recycle, the waste resource.
Summary of the invention
The object of the present invention is to provide a kind of LED fluorescent tube of replaceable power supply, all adopt removably to connect between its each several part, driving power dismounting and replacing are convenient.
For realizing above-mentioned purpose; Technical scheme of the present invention is the LED fluorescent tube that a kind of replaceable power supply is provided; Include lamp tube body, two lamp holder, driving power, wiring board, setting a plurality of led light sources in the circuit board that are separately positioned on the lamp tube body two ends; Lamp tube body includes the radiator and expansion light shield of mutual fastening, and wiring board is close on the upper surface of radiator, expands light shield and is located at the wiring board outside; The bottom of radiator offers power slot, and driving power is embedded in power slot with the engaging mode.
Preferably, the both sides at said driving power top offer slot respectively, and the both sides of power slot protrude out the Elastic buckle with the slot corresponding matching respectively, and the Elastic buckle of power slot both sides is connected to respectively in the slot of driving power both sides.
Preferably, said slot is the arcuate structure of indent, and Elastic buckle is the arcuate structure of evagination.
Preferably, the bottom of said expansion light shield both sides is respectively equipped with grab, and the both sides at radiator top are respectively equipped with the barb with the grab corresponding matching, and two grabs are connected with corresponding barb buckle respectively.
Preferably, the inner both sides of said expansion light shield are respectively equipped with elastic layering, and an end roof pressure of elastic layering in the circuit board.
Preferably; Said driving power is positioned at the bottom of radiator one end; The lamp holder that is positioned at the same end of driving power is electrically connected with input terminal, is electrically connected with lead-out terminal on the wiring board, and driving power is connected with input terminal, lead-out terminal buckle through the metal snap close respectively.
Preferably, said snap close is a U type shell fragment, and input terminal and lead-out terminal are fastened on respectively in the corresponding U type shell fragment.
Preferably, said driving power also can be positioned at the middle part of radiator, and driving power is connected with lamp holder, wiring board through lead respectively.
Preferably, said lamp sleeve is connected on radiator and the outside of expanding the same end of light shield.
Preferably, combine through Heat Conduction Material between said wiring board and the radiator.
Compared with prior art, the present invention includes lamp tube body, two lamp holders, driving power, wiring board, setting a plurality of led light sources in the circuit board, the radiator that lamp tube body includes mutual fastening with expand light shield; Wiring board is close on the upper surface of radiator, expands light shield and is located at the wiring board outside, and the bottom of radiator offers power slot; Driving power is embedded in power slot with the engaging mode, all adopts the engaging mode to connect between the each several part of the present invention, and whole production does not need welding; Driving power dismounting and replacing are convenient; When driving power breaks down when need changing, only need extract driving power and directly change and get final product, the while need not destroyed lamp holder and other accessory of LED fluorescent tube; Easy maintenance, can realize recycle, really realize the characteristics that light efficiency is high, the life-span is long of LED fluorescent tube; And the present invention is simple in structure, and radiating efficiency is high, and production efficiency and stable processing technique property are high, and safety coefficient is high in installation and the use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
Fig. 3 is a cutaway view of the present invention.
Fig. 4 is the structural representation of another embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is described further; Please with reference to shown in Fig. 1～3; The LED fluorescent tube of a kind of replaceable power supply provided by the invention includes lamp holder 1, driving power 2, wiring board 3 that lamp tube body, two be separately positioned on the lamp tube body two ends, is arranged on a plurality of led light sources 4 on the wiring board 3, the radiator 5 that lamp tube body includes mutual fastening with expand light shield 6; Wiring board 3 is close on the upper surface of radiator 5; Expand light shield 6 and be located at wiring board 3 outsides, the bottom of radiator 5 offers power slot 51, and driving power 2 is embedded in power slot 51 with the engaging mode.The input of driving power 2 is electrically connected with two lamp holders 1 respectively, and the output of driving power 2 is electrically connected with wiring board 3.
The both sides at driving power 2 tops offer slot 21 respectively; The both sides of power slot 51 protrude out the Elastic buckle 52 with slot 21 corresponding matching respectively, and the Elastic buckle 52 of power slot 51 both sides is connected to respectively in the slot 21 of driving power 2 both sides, during installing drive power supply 2; Upwards pushing driving power 2 can make power slot 51 Elastic buckles 52 be connected in driving power 2 slots 21; Thereby driving power 2 is fixed on the radiator 5, during dismounting driving power 2, stirs driving power 2 downwards and make Elastic buckle 52 break away from slot 21; Can pull down driving power 2; Make through this engaging mode, driving power 2 dismountings and replacing are convenient, and structure is firm.
Slot 21 is the arcuate structure of indent, and Elastic buckle 52 is the arcuate structure of evagination, reduces the resistance between Elastic buckle 52 and the slot 21, and driving power 2 mounting or dismounting are more smooth and easy.The top of slot 21 convexes with screens portion 22, and the top of Elastic buckle 52 is formed with screens groove 53, and screens portion 22 is fastened in the screens groove 53, and screens groove 53 is firm for the installation that keeps driving power 2, prevents to get loose because of vibrations.
Expand light shield 6 and can be the PC material; The bottom of expanding light shield 6 both sides is respectively equipped with grab 61; The both sides at radiator 5 tops are respectively equipped with the barb 54 with grab 61 corresponding matching; Two grabs 61 are connected with corresponding barb 54 buckles respectively, will expand light shield 6 through grab 61 and barb 54 and be fixed on the radiator 5, in conjunction with firm and mounting or dismounting convenience.Expand light shield 6 inner both sides and be respectively equipped with elastic layering 62, an end roof pressure of elastic layering 62 can be fixed on wiring board 3 no gap roof pressures on the metal heat sink 5 through elastic layering 62 on wiring board 3, improves radiating effect.
Driving power 2 is positioned at the bottom of radiator 5 one ends, and the lamp holder 1 that is positioned at driving power 2 same ends is electrically connected with the input terminal 11 that extends to driving power 2 tops, is electrically connected with the lead-out terminal 31 that extends to driving power 2 tops on the wiring board 3; Driving power 2 is connected with input terminal 11, lead-out terminal 31 buckles through metal snap close 23 respectively; Circuit connects this snap close 23 formula compound modes of employing, and whole production does not need welding, and production efficiency is high; Loss is little, and cost of labor is low.Snap close 23 is a U type shell fragment, and input terminal 11 is fastened on respectively in the corresponding U type shell fragment with lead-out terminal 31, and engaging is convenient, is convenient to the mounting or dismounting between driving power 2 and lamp holder 1, the wiring board 3.Driving power 2 tops are provided with baffle plate 24.
Lamp holder 1 is socketed in radiator 5 and the outside of expanding light shield 6 same ends, better radiator 5 and expansion light shield 6 is fixed, and structure is more firm.
Combine through Heat Conduction Material between wiring board 3 and the radiator 5, Heat Conduction Material is uniformly coated on metal heat sink 5 upper surfaces and wiring board 3 composition surfaces, good heat conduction effect.Heat Conduction Material is a heat-conducting silicone grease, guaranteed wiring board 3 and radiator 5 fully, the contacting of no the air gap, improved heat dispersion.Radiator 5 bottoms are provided with and are the fin that radiation shapes distributes, and learn according to cross-ventilation every fin shape and position are set, and convection effects is good, improves radiating effect.
All adopt the engaging mode to connect between the each several part of the present invention; Whole production does not need welding, driving power 2 dismounting and change convenient, when driving power 2 breaks down when needing to change; Only need extract driving power 2 direct replacings gets final product; Need not destroy simultaneously lamp holder 1 and other accessory of LED fluorescent tube, easy maintenance, can realize recycle, really realize the characteristics that light efficiency is high, the life-span is long of LED fluorescent tube; And the present invention is simple in structure and firm, and radiating efficiency is high, and production efficiency and stable processing technique property are high, and safety coefficient is high in installation and the use, safety and stability, and antidetonation is anti-falls.
See shown in Figure 4ly, as another embodiment of the present invention, different with a last embodiment is, driving power 2 is positioned at the middle part of radiator 5, and driving power 2 is connected with lamp holder 1, wiring board 3 through lead 7 respectively.
The above disclosed the preferred embodiments of the present invention that are merely can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.

Claims (10)

1. the LED fluorescent tube of a replaceable power supply; Include lamp holder, driving power, wiring board that lamp tube body, two be separately positioned on said lamp tube body two ends, be arranged on a plurality of led light sources on the said wiring board; It is characterized in that: said lamp tube body includes the radiator and expansion light shield of mutual fastening; Said wiring board is close on the upper surface of said radiator; Said expansion light shield is located at said wiring board outside, and the bottom of said radiator offers power slot, and said driving power is embedded in said power slot with the engaging mode.
2. the LED fluorescent tube of replaceable power supply as claimed in claim 1; It is characterized in that: the both sides at said driving power top offer slot respectively; The both sides of said power slot protrude out the Elastic buckle with said slot corresponding matching respectively, and the Elastic buckle of said power slot both sides is connected to respectively in the slot of said driving power both sides.
3. the LED fluorescent tube of replaceable power supply as claimed in claim 2, it is characterized in that: said slot is the arcuate structure of indent, said Elastic buckle is the arcuate structure of evagination.
4. the LED fluorescent tube of replaceable power supply as claimed in claim 1; It is characterized in that: the bottom of said expansion light shield both sides is respectively equipped with grab; The both sides at said radiator top are respectively equipped with the barb with said grab corresponding matching, and two grabs are connected with corresponding barb buckle respectively.
5. the LED fluorescent tube of replaceable power supply as claimed in claim 4 is characterized in that: the inner both sides of said expansion light shield are respectively equipped with elastic layering, and an end roof pressure of said elastic layering is on said wiring board.
6. the LED fluorescent tube of replaceable power supply as claimed in claim 1; It is characterized in that: said driving power is positioned at the bottom of said radiator one end; The lamp holder that is positioned at the same end of said driving power is electrically connected with input terminal; Be electrically connected with lead-out terminal on the said wiring board, said driving power is connected with said input terminal, said lead-out terminal buckle through the metal snap close respectively.
7. the LED fluorescent tube of replaceable power supply as claimed in claim 6, it is characterized in that: said snap close is a U type shell fragment, said input terminal and said lead-out terminal are fastened on respectively in the corresponding U type shell fragment.
8. the LED fluorescent tube of replaceable power supply as claimed in claim 1, it is characterized in that: said driving power is positioned at the middle part of said radiator, and said driving power is connected with said lamp holder, said wiring board through lead respectively.
9. the LED fluorescent tube of replaceable power supply as claimed in claim 1, it is characterized in that: said lamp sleeve is connected on the outside of said radiator and the same end of said expansion light shield.
10. the LED fluorescent tube of replaceable power supply as claimed in claim 1 is characterized in that: combine through Heat Conduction Material between said wiring board and the said radiator.
CN201210324507.3A 2012-09-04 2012-09-04 Light emitting diode (LED) lamp tube capable of changing power supply Active CN102829359B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210324507.3A CN102829359B (en) 2012-09-04 2012-09-04 Light emitting diode (LED) lamp tube capable of changing power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210324507.3A CN102829359B (en) 2012-09-04 2012-09-04 Light emitting diode (LED) lamp tube capable of changing power supply

Publications (2)

Publication Number Publication Date
CN102829359A true CN102829359A (en) 2012-12-19
CN102829359B CN102829359B (en) 2014-11-26

Family

ID=47332589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210324507.3A Active CN102829359B (en) 2012-09-04 2012-09-04 Light emitting diode (LED) lamp tube capable of changing power supply

Country Status (1)

Country Link
CN (1) CN102829359B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256504A (en) * 2013-04-22 2013-08-21 中山市科业电子科技有限公司 Plastic LED tube
CN109061045A (en) * 2018-06-01 2018-12-21 湖南国盛石墨科技有限公司 A kind of graphene waterborne conductive coating determination of solid content instrument

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201621500U (en) * 2010-01-15 2010-11-03 东莞广宏电子有限公司 LED lamp tube with fast replaceable power supply modules
CN101968212A (en) * 2010-08-20 2011-02-09 北京首钢自动化信息技术有限公司 Component-type mounting structure of power supply of light-emitting diode (LED) fluorescent lamp and manufacturing method thereof
CN201897102U (en) * 2010-10-15 2011-07-13 东莞市信得光电有限公司 Split LED lamp tube with power device convenient to maintain and replace
CN202101010U (en) * 2011-06-01 2012-01-04 广东光华半导体照明科技有限公司 Light-emitting diode (LED) lamp tube with light source and power supply separated structure
CN202149386U (en) * 2011-06-25 2012-02-22 佛山市利升光电有限公司 Light-Emitting Diode (LED) fluorescent lamp
CN202176954U (en) * 2011-09-02 2012-03-28 生茂光电科技股份有限公司 LED (Light Emitting Diode) fluorescent lamp with built-in power supply
CN202281104U (en) * 2011-11-03 2012-06-20 吴国锋 Low thermal resistance LED lamp support

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201621500U (en) * 2010-01-15 2010-11-03 东莞广宏电子有限公司 LED lamp tube with fast replaceable power supply modules
CN101968212A (en) * 2010-08-20 2011-02-09 北京首钢自动化信息技术有限公司 Component-type mounting structure of power supply of light-emitting diode (LED) fluorescent lamp and manufacturing method thereof
CN201897102U (en) * 2010-10-15 2011-07-13 东莞市信得光电有限公司 Split LED lamp tube with power device convenient to maintain and replace
CN202101010U (en) * 2011-06-01 2012-01-04 广东光华半导体照明科技有限公司 Light-emitting diode (LED) lamp tube with light source and power supply separated structure
CN202149386U (en) * 2011-06-25 2012-02-22 佛山市利升光电有限公司 Light-Emitting Diode (LED) fluorescent lamp
CN202176954U (en) * 2011-09-02 2012-03-28 生茂光电科技股份有限公司 LED (Light Emitting Diode) fluorescent lamp with built-in power supply
CN202281104U (en) * 2011-11-03 2012-06-20 吴国锋 Low thermal resistance LED lamp support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256504A (en) * 2013-04-22 2013-08-21 中山市科业电子科技有限公司 Plastic LED tube
CN109061045A (en) * 2018-06-01 2018-12-21 湖南国盛石墨科技有限公司 A kind of graphene waterborne conductive coating determination of solid content instrument

Also Published As

Publication number Publication date
CN102829359B (en) 2014-11-26

Similar Documents

Publication Publication Date Title
CN104295968A (en) Full-range lighting LED lamp
CN101614375A (en) LED lamp
CN102620161A (en) Light emitting diode (LED) lamp tube capable of uniformly emitting light
CN102829359B (en) Light emitting diode (LED) lamp tube capable of changing power supply
CN104279448A (en) LED lamp tube and manufacturing method thereof
CN203336306U (en) Led lamp tube
CN202580763U (en) Novel light-emitting diode (LED) fluorescent tube
KR200462754Y1 (en) Illumination lamp using led
CN205938574U (en) Light emitting diode (LED) lamp
CN201636687U (en) LED lamp convenient for installing
CN202132772U (en) Light-emitting diode (LED) light bar
JP3157515U (en) LED lighting device
CN202165894U (en) T-shaped LED (light-emitting diode) lamp tube
CN201897150U (en) Stepless dimming LED (light emitting diode) street lamp
CN202361236U (en) LED (Light-Emitting Diode) automobile lamp
CN201772301U (en) Tubular LED lamp
CN2924272Y (en) Light-emitting device
KR20170058782A (en) FPL-type LED lamp
CN201083369Y (en) Illuminating lamp
CN205716511U (en) A kind of LED lamp bar
CN205535093U (en) Two -sided luminous LED lamps and lanterns and advertising light boxes
CN204284986U (en) A kind of comprehensive light extracting LED lamp
KR101257407B1 (en) Led lighting apparatus
CN203671343U (en) Led energy-saving lamp
CN203615154U (en) Bulb-shaped LED (Light Emitting Diode) modulator tube

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: FOSHAN RUICHENG CLOUD INTELLIGENT LIGHTING TECHNOL

Free format text: FORMER OWNER: ZHONG LI

Effective date: 20150707

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150707

Address after: 528000, Guangdong, Foshan Province Nanhai District Luo village new light industry base C District 2 A ladder, 2 floor

Patentee after: FOSHAN RUICHENGYUN INTELLIGENT LIGHTING TECHNOLOGY CO.,LTD.

Address before: 528000, Foshan City, Guangdong Province Nanhai District Luo Village Street North Lake Road, No. 4, age 31, 1001

Patentee before: Zhong Li

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 528226 1/F, Building 1, Zone C, Core Area of Guangdong New Light Source Industrial Base, Luocun, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Residence Application)

Patentee after: Foshan ruichengyun Intelligent Technology Co.,Ltd.

Address before: 528000, Building 2, Block C, Building A, 2nd Floor, New Light Source Industrial Base, Luocun, Nanhai District, Foshan City, Guangdong Province

Patentee before: FOSHAN RUICHENGYUN INTELLIGENT LIGHTING TECHNOLOGY CO.,LTD.