CN102537897A - Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube - Google Patents

Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube Download PDF

Info

Publication number
CN102537897A
CN102537897A CN201010590294XA CN201010590294A CN102537897A CN 102537897 A CN102537897 A CN 102537897A CN 201010590294X A CN201010590294X A CN 201010590294XA CN 201010590294 A CN201010590294 A CN 201010590294A CN 102537897 A CN102537897 A CN 102537897A
Authority
CN
China
Prior art keywords
power supply
led
power
power pack
lamp holder
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.)
Pending
Application number
CN201010590294XA
Other languages
Chinese (zh)
Inventor
黄双喜
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.)
SHENZHEN SID LED LIGHTING TECHNOLOGY CO LTD
Original Assignee
SHENZHEN SID LED LIGHTING TECHNOLOGY 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 SHENZHEN SID LED LIGHTING TECHNOLOGY CO LTD filed Critical SHENZHEN SID LED LIGHTING TECHNOLOGY CO LTD
Priority to CN201010590294XA priority Critical patent/CN102537897A/en
Publication of CN102537897A publication Critical patent/CN102537897A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention provides a power supply box with a built-in LED (light-emitting diode) driving power supply. The power supply box can be connected with an LED lamp tube in the following two ways: 1) the power supply box and a lamp cap arranged at one end of the lamp tube can be connected into a whole by plug-in connection, and the power supply box and the lamp tube can be conveniently detached; as an external power supply and a radiator of the lamp tube are isolated, the working temperature of the power supply can be effectively reduced and the service life of the power supply can be prolonged; and in addition, when a fault occurs in the driving power supply, the power supply can be conveniently replaced only by plugging and pulling, and then the lamp tube can be used continuously, thus the overall service life of the lamp tube can be further prolonged; and 2) the power supply box can replace the lamp cap for directly connecting with a lamp tube body together in the absence of the lamp cap, then one lamp cap is saved, and when the fault occurs in the driving power supply, the replacement of the whole power supply box is not required, then an end cover of the power supply box is opened, and the driving power supply is taken out for replacement, so that production and maintenance cost is further reduced.

Description

The special-purpose external power supply box of dual-purpose LED fluorescent tube
Technical field
The present invention relates to a kind of is the power pack that the LED driving power is housed special-purpose on the fluorescent tube of light source with LED;
Technical background
The scheme that existing LED fluorescent tube adopts usually is that the LED driving constant-current power is built in fluorescent tube aluminium section bar radiator inside, causes the operating temperature of power supply higher, can influence the service life of power supply; And can be several times as much as service life of power supply under the normal condition service life of LED illuminator, when on-chip power, in case power supply break down, very inconvenience of maintain and replace, the external power supply box generally is placed in the lamp bracket, wiring is cumbersome.
Summary of the invention
In order to overcome the deficiency of prior art, the invention provides a kind of power pack of the LED of being built-in with driving power, this power pack can be connected with dual mode with the LED fluorescent tube:
1, the lamp holder of power pack and fluorescent tube one end can be an one through socket connection; Can dismantle easily between power pack and the fluorescent tube, isolate, can effectively reduce the operating temperature of power supply because of the radiator of external power supply and fluorescent tube; Improve the service life of power supply; When driving power breaks down, only need can change power supply easily in addition, make fluorescent tube can continue to use, thereby improve the bulk life time of fluorescent tube through plug;
2, need not this power pack of lamp holder and can replace lamp holder directly and the linking together of fluorescent tube body, can be less with a lamp holder, when driving power breaks down; Needn't change whole power pack; The end cap of opening power box takes out the driving power replacing and gets final product, and has reduced production and maintenance cost.
The technical scheme that the present invention solves its technical problem employing is:
The power pack that the LED driving power is housed that a kind of LED fluorescent tube is special-purpose, power pack can link together with the mode of pegging graft with the lamp holder of the fluorescent tube that the LED illuminator is housed or fluorescent tube body becomes a complete fluorescent tube.Fluorescent tube is made up of radiator, diffuser, LED luminous plaque and lamp holder.
The invention has the beneficial effects as follows:
Constant-current driving power supply places independently in the power pack, effectively reduces the operating temperature of power supply, when power supply breaks down, can change power supply easily, significantly improves the bulk life time of power supply and fluorescent tube.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation:
Fig. 1: sketch map of the present invention;
Fig. 2: power pack and lamp holder grafting sketch map;
Fig. 3: power pack and the fluorescent tube sketch map of directly pegging graft;
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is explained further details:
With reference to Fig. 1; The invention discloses the special-purpose power pack that the LED driving power is housed 2 of a kind of LED fluorescent tube, power pack 2 is built-in with LED driving power 3, and power pack 2 is provided with circular alignment pin 4, positioning sleeve 5 and two semicircle draw-in grooves 6 at the LED power output end; End has two electrode jacks 11; The output of LED driving power 3 is connected with two electrode jacks 11 respectively, at the other end of power pack the lamp holder 1 as end cap is housed, and lamp holder 1 usefulness screw and power pack 2 are fixed together; The input of driving power 3 is connected with two contact pins of lamp holder 1 respectively, and power pack 2 has two kinds of connecting modes with fluorescent tube 8:
1, fluorescent tube 8 is made up of aluminium section bar radiator, diffuser, LED luminous plaque and two 7,9 in lamp holders; The input of LED luminous plaque is connected with two contact pins of lamp holder 7, the termination of lamp holder 7 have one with the relative location aperture in power pack cylinder alignment pin 4 positions; Two contact pins of lamp holder 7 are inserted in two electrode jacks 11 of power pack, promptly form a complete fluorescent tube, the alignment pin 4 of power pack inserts in the locating hole of lamp holder 7 during grafting, can not occur opposite polarity situation when guaranteeing to peg graft and take place.
2, fluorescent tube 8 is made up of aluminium section bar radiator, diffuser, LED luminous plaque and 9 in lamp holder; As shown in Figure 3; Owing to have an end of electrode jack 11 to be provided with two semicircular draw-in grooves 6 and positioning sleeve 5 at power pack 2; Therefore need not lamp holder can directly directly be plugged on power pack 2 with fluorescent tube body 8, the input of LED luminous plaque directly is connected with two electrode jacks 11 of power pack 2 outputs through lead, like this when driving power breaks down; Need not the whole power pack 2 of changing, only need opened the lamp holder 1 of end cap built-in driving power replacing is got final product.
The above is merely preferred embodiment of the present invention, can not limit protection scope of the present invention with it, and the present invention also can adopt other structural changes, so long as the equalization of doing according to protection domain of the present invention changes and modify, all should still belong in the scope that the present invention contains.

Claims (2)

1. the special-purpose power pack that the LED driving power is housed of a LED fluorescent tube; It is characterized in that: described power pack 2 is built-in with LED constant-current supply 3; One end of power pack has two electrode jacks 11, and the output of LED driving power 3 is connected with two electrode jacks 11 respectively, and power pack 2 is provided with circular alignment pin 4, two semicircle draw-in grooves 6 and positioning sleeves 5 at the LED power output end; Alignment pin 4 prevents that LED polarity is opposite when being used for lamp holder 7 assemblings; Location when draw-in groove 6 and positioning sleeve 5 are used for the grafting with fluorescent tube 8, the other end of power pack is equipped with the lamp holder 1 as end cap, and the output of LED driving power 3 is connected with two contact pins of lamp holder 1 respectively;
2. power pack according to claim 1; It is characterized in that utilizing this power pack can produce the LED fluorescent tube of two kinds of different structures: a kind of is to peg graft with lamp holder to become the LED fluorescent tube of plug-in external power supply; Another kind is to need not lamp holder, and power pack directly is fixedly connected with the fluorescent tube body, can practice thrift a lamp holder; Need not to change whole power pack when changing power supply, open end cap and can take out driving power and change.
CN201010590294XA 2010-12-15 2010-12-15 Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube Pending CN102537897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010590294XA CN102537897A (en) 2010-12-15 2010-12-15 Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010590294XA CN102537897A (en) 2010-12-15 2010-12-15 Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube

Publications (1)

Publication Number Publication Date
CN102537897A true CN102537897A (en) 2012-07-04

Family

ID=46345468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010590294XA Pending CN102537897A (en) 2010-12-15 2010-12-15 Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube

Country Status (1)

Country Link
CN (1) CN102537897A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775870A (en) * 2012-10-18 2014-05-07 日立空调·家用电器株式会社 Bulb type lighting device
CN108361674A (en) * 2018-02-11 2018-08-03 海宁市顺安照明电器有限公司 A kind of Novel LED light butt joint

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US210027A (en) * 1878-11-19 Improvement in gar-springs
DE202008013762U1 (en) * 2008-11-06 2009-03-19 Taiwan Rodan Co., Ltd., Tanzih Led lamp
CN201331011Y (en) * 2008-12-25 2009-10-21 李欣怡 Replaceable LED (light emitting diode) fluorescent lamp cap
CN101825261A (en) * 2009-02-06 2010-09-08 泰科电子公司 The end-cap assembly that is used for light pipe
US20100277918A1 (en) * 2009-04-29 2010-11-04 Chen Chien-Yuan Light-emitting diode lighting tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US210027A (en) * 1878-11-19 Improvement in gar-springs
DE202008013762U1 (en) * 2008-11-06 2009-03-19 Taiwan Rodan Co., Ltd., Tanzih Led lamp
CN201331011Y (en) * 2008-12-25 2009-10-21 李欣怡 Replaceable LED (light emitting diode) fluorescent lamp cap
CN101825261A (en) * 2009-02-06 2010-09-08 泰科电子公司 The end-cap assembly that is used for light pipe
US20100277918A1 (en) * 2009-04-29 2010-11-04 Chen Chien-Yuan Light-emitting diode lighting tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775870A (en) * 2012-10-18 2014-05-07 日立空调·家用电器株式会社 Bulb type lighting device
CN103775870B (en) * 2012-10-18 2016-01-20 日立空调·家用电器株式会社 Bulb type lighting device
CN108361674A (en) * 2018-02-11 2018-08-03 海宁市顺安照明电器有限公司 A kind of Novel LED light butt joint

Similar Documents

Publication Publication Date Title
CN203413396U (en) LED (light-emitting diode) lamp tube with easy-to-replace power
CN203585876U (en) LED (Light Emitting Diode) fluorescent lamp
CN202419278U (en) Fully-enclosed long tube type fluorescent lamp
CN202056811U (en) Dual-purpose external-type power supply box special for LED lamp tube
CN202392546U (en) Modular light emitting diode (LED) bulb
CN102537897A (en) Dual-purpose special external power supply box for LED (light-emitting diode) lamp tube
CN102278715A (en) Plug-in separated lamp holder structure
CN202302781U (en) LED (light-emitting diode) lamp tube with external power supply
CN201354971Y (en) Switch module for serially connecting LED strip lamps and LED lamp with same
CN201277453Y (en) Lamp cap module of lamp
CN201844272U (en) LED lamp tube
CN203413581U (en) Plug-in LED lamp
CN202140983U (en) Plug type split lamp cap structure
CN206093792U (en) Smooth and slick integrated frame lamp of LED
CN203131482U (en) LED daylight lamp with power module quick to detach
CN202056796U (en) Screw type adapter lamp holder
CN203814009U (en) LED drive power supply and LED fluorescent lamp
CN202947043U (en) Light-emitting diode (LED) ceiling lamp with external power supply
CN202580869U (en) LED (Light-emitting Diode) lamp tube with removable power supply module
CN213299652U (en) Spliced LED lamp tube and spliced LED lamp tube based on same
CN202176950U (en) Rapid detachable two-section type LED lamp structure
CN220303458U (en) Lamp tube capable of automatically switching single ends and double ends
CN202938134U (en) Light-emitting diode (LED) lamp
CN202118592U (en) LED (light-emitting diode) lamp tube
CN101936480A (en) LED fluorescent lamp and illumination system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
DD01 Delivery of document by public notice

Addressee: Shenzhen Green Lighting Technology Co., Ltd. Chen Shidian

Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention

DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Shenzhen Sid Led Lighting Technology Co.,Ltd.

Document name: Notification that Application Deemed to be Withdrawn

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120704