CN201318637Y - LED plug-type lighting tube - Google Patents

LED plug-type lighting tube Download PDF

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Publication number
CN201318637Y
CN201318637Y CNU2008202050522U CN200820205052U CN201318637Y CN 201318637 Y CN201318637 Y CN 201318637Y CN U2008202050522 U CNU2008202050522 U CN U2008202050522U CN 200820205052 U CN200820205052 U CN 200820205052U CN 201318637 Y CN201318637 Y CN 201318637Y
Authority
CN
China
Prior art keywords
led
connector assembly
circuit board
transparent pipe
fluorescent tube
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
CNU2008202050522U
Other languages
Chinese (zh)
Inventor
李志成
Original Assignee
李志成
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 李志成 filed Critical 李志成
Priority to CNU2008202050522U priority Critical patent/CN201318637Y/en
Application granted granted Critical
Publication of CN201318637Y publication Critical patent/CN201318637Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an LED plug-type lighting tube, which comprises a connector assembly (1) made of insulating material. A metal inserting pin (2) is fixed at one end of the connector assembly (1); a transparent tube (3) is fixed at the other end of the connector assembly (1); and a circuit board (4) is arranged in the transparent tube (3) and provided with a plurality of LEDs (5) which are electrically connected with the metal inserting pin (2) by conducting wires on the circuit board (4). The LED plug-type lighting tube has simple structure, and can be directly and conveniently arranged on the prior plug-type light holder, such as tube light, ceiling light, desk light and other illuminating lights. The utility model simultaneously has the advantages of the LED illumination, has strong practicability and popularity, and can be widely applied to families, public places and the like.

Description

LED inserts the formula fluorescent tube
Technical field
The utility model belongs to the technical field of lighting, is meant that specifically a kind of LED that is used to throw light on inserts the formula fluorescent tube.
Background technology
Common in the market slotting formula fluorescent tube is to be made as light source with fluorescent tube, and its appearance mainly is to solve the problem that tungsten filament bulb luminous efficiency is low, surface temperature is high, the life-span is short.And LED (light emitting diode) lighting engineering constantly reached its maturity in recent years, become and be used to the various occasions of throwing light on now by the initial indicator lamp, decoration aspect of being used for, LED compares more energy-conservation with fluorescent lamp, life-span longer (the LED life-span of present stage is generally greater than 50,000 hours), more environmental protection (problem that occurs mercury pollution when not having fluorescent tube discarded), surface temperature is lower during with brightness, simultaneously not having ultraviolet ray, infrared ray and radiation in the spectrum that LED produced, is typical green illumination.Just because of above-mentioned advantage, LED will become the main lighting source of daily life from now on.
The utility model content
The purpose of this utility model is to provide a kind of convenient installation, is widely used, uses LED to insert the formula fluorescent tube as the LED of light source.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: LED inserts the formula fluorescent tube, comprise by insulating materials and make connector assembly, it is characterized in that: an end of connector assembly is fixed with metal pin, the other end of connector assembly is fixed with transparent pipe, be provided with circuit board in the transparent pipe, circuit board is provided with several LED, and LED is electrically connected with metal pin by the lead on the circuit board.
The tail end of described transparent pipe is provided with gag, and the inner face of gag is provided with the groove that can block the circuit board end.
Described transparent pipe and connector assembly are to be made into integration, and transparent pipe and connector assembly are engaged by the two halves that separate vertically and form.
Described transparent pipe is engaged by the two halves that separate vertically and forms.
Owing to adopted above-mentioned structure, the utility model is simple in structure, but be installed in to direct convenience on the existing slotting formula lamp holder, on lightings such as Down lamp, lamp affixed to the ceiling, desk lamp, the utility model is with the advantage of LED illumination, have very strong practicality and promotional value, can be widely used in family, public place etc.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the installation diagram that LED inserts first kind of embodiment of formula fluorescent tube;
Fig. 2 is the structural representation of gag;
Fig. 3 is the cutaway view that LED inserts first kind of embodiment of formula fluorescent tube;
Fig. 4 is half a structural representation of LED second kind of embodiment inserting the formula fluorescent tube;
Fig. 5 is second half a structural representation of LED second kind of embodiment inserting the formula fluorescent tube;
Fig. 6 is half a structural representation of LED the third embodiment of inserting the formula fluorescent tube;
Fig. 7 is second half a structural representation of LED the third embodiment of inserting the formula fluorescent tube.
The specific embodiment
Embodiment 1
As shown in Figure 1 to Figure 3, LED described in the utility model inserts the formula fluorescent tube, comprises by insulating materials and makes connector assembly 1, and an end of connector assembly 1 is fixed with metal pin 2, and metal pin 2 effects are to be inserted in the lamp holder that is complementary, and as the power supply input terminal.Metal pin 2 is arranged and size is made consistently with existing fitting structure, makes things convenient for supporting existing fluorescent lamp intubate lamp holder.The other end of connector assembly 1 is fixed with transparent pipe 3, and transparent pipe 3 and connector assembly 1 are connected and fixed mode can be by bonding or fix with modes such as screws, and transparent pipe 3 can be made by plastics or glass, is shaped as circle, ellipse, square etc.Be provided with circuit board 4 in the transparent pipe 3, weldering is provided with several LED5 on the circuit board 4, and LED5 is electrically connected with metal pin 2 by the lead on the circuit board 4.Metal pin 2 links to each other with circuit board 4 by lead as terminals, makes the LED5 that is welded on circuit board 4 luminous.LED5 can be made up of 1 or one or more groups LED luminous tube, the power of LED and the power of quantity decision intubate and luminous intensity, and what LED was different is connected, and determines the dc source of needed different voltages.LED5 can directly be connected with dc source by metal pin 2, if with the domestic 220V of civil power, alternating voltages such as foreign 120V, 230V connect, and then will load onto in connector assembly this moment by " constant current electronic transformer ", coupling correspondent voltage electric current, it is normally luminous to satisfy LED.Light then transmitted through transparent pipe 3 surfaces when LED was luminous.
The tail end of described transparent pipe 3 is provided with gag 6, and the inner face of gag 6 is provided with the groove 7 that can block circuit board 4 ends.Groove 7 blocks circuit board 4 ends with fixing circuit board simultaneously when gag 6 is filled in transparent pipe 3, then can not occur upper and lower moving after an end of circuit board 4 is fixed.Gag can separate two, but also gag can be designed to an integral body.
Embodiment 2
As shown in Figure 4 and Figure 5, described transparent pipe 3 and connector assembly 1 are to be made into integration, and transparent pipe 3 and connector assembly 1 are engaged by the two halves that separate vertically and form, and two halves can adopt fastening or the fastening mode of screw to connect.It is comparatively convenient that this structure is installed and overhauled, and opens half when maintenance or installation and get final product.
Embodiment 3
As shown in Figure 6 and Figure 7, described transparent pipe 3 is engaged by the two halves that separate vertically and forms, and two halves can adopt fastening or the fastening mode of screw to connect, and it is comparatively convenient that this structure is installed and overhauled, and opens half when overhauling or installing and get final product.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.

Claims (4)

1. a LED inserts the formula fluorescent tube, comprise by insulating materials and make connector assembly (1), it is characterized in that: an end of connector assembly (1) is fixed with metal pin (2), the other end of connector assembly (1) is fixed with transparent pipe (3), be provided with circuit board (4) in the transparent pipe (3), circuit board (4) is provided with several LED (5), and LED (5) is electrically connected with metal pin (2) by the lead on the circuit board (4).
2. insert the formula fluorescent tube according to the described LED of claim 1, it is characterized in that: the tail end of described transparent pipe (3) is provided with gag (6), and the inner face of gag (6) is provided with the groove (7) that can block circuit board (4) end.
3. insert the formula fluorescent tube according to the described LED of claim 1, it is characterized in that: described transparent pipe (3) and connector assembly (1) are to be made into integration, and transparent pipe (3) and connector assembly (1) are engaged by the two halves that separate vertically and form.
4. insert the formula fluorescent tube according to the described LED of claim 1, it is characterized in that: described transparent pipe (3) is engaged by the two halves that separate vertically and forms.
CNU2008202050522U 2008-12-12 2008-12-12 LED plug-type lighting tube Expired - Fee Related CN201318637Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202050522U CN201318637Y (en) 2008-12-12 2008-12-12 LED plug-type lighting tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202050522U CN201318637Y (en) 2008-12-12 2008-12-12 LED plug-type lighting tube

Publications (1)

Publication Number Publication Date
CN201318637Y true CN201318637Y (en) 2009-09-30

Family

ID=41197401

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202050522U Expired - Fee Related CN201318637Y (en) 2008-12-12 2008-12-12 LED plug-type lighting tube

Country Status (1)

Country Link
CN (1) CN201318637Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287628A (en) * 2011-02-12 2011-12-21 鹤山市银雨照明有限公司 Light-emitting diode (LED) fluorescent lamp and module thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287628A (en) * 2011-02-12 2011-12-21 鹤山市银雨照明有限公司 Light-emitting diode (LED) fluorescent lamp and module thereof

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Legal Events

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

Granted publication date: 20090930

Termination date: 20151212