CN205174033U - LED T8 fluorescent tube of on -driven - Google Patents
LED T8 fluorescent tube of on -driven Download PDFInfo
- Publication number
- CN205174033U CN205174033U CN201520887362.7U CN201520887362U CN205174033U CN 205174033 U CN205174033 U CN 205174033U CN 201520887362 U CN201520887362 U CN 201520887362U CN 205174033 U CN205174033 U CN 205174033U
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- Prior art keywords
- led
- light source
- source module
- circuit board
- led light
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED technical field, concretely relates to LED T8 fluorescent tube of on -driven, it includes lamp body, LED light source module, contact, G13 lamp holder and electrode contact pilotage, the lamp body both ends are provided with the G13 lamp holder, G13 lamp holder top is provided with the electrode contact pilotage, be provided with LED light source module in the lamp body, the LED light source module top is provided with the contact, the contact sets up at the G13 lamp holder. The utility model discloses its adopts the LED structure of on -driven, through being connected of contact and LED light source module, can the direct passage of current, and got rid of the loss of the driven energy, and it has characteristics such as convenient to use, easy operation, low cost, simple structure.
Description
Technical field
The utility model relates to LED technology field, is specifically related to a kind of LEDT8 fluorescent tube without driving.
Background technology
LEDT8 fluorescent tube is also T8LED fluorescent lamp, a kind of common a light fixture in LED illumination lamp, and its profile is tubulose, strip, diameter is eight 1/8th inches, namely one inch, be about 25.4mm, similar with common fluorescent tube, only it is that the back side adopts aluminium alloy heat radiation, and front adopts PC cover but not cloche, it is that low-voltage direct-current is powered that LEDT8 fluorescent tube adopts, directly can not connect civil power, so it needs band power supply, in order to step-down rectifier. then just can connect civil power.LEDT8 fluorescent tube adopts up-to-date forth generation light source, energy-conserving and environment-protective, is the developing direction of following illumination.
First; LED daylight lamp does not use mercury; and the inside is not leaded; containing a large amount of mercury vapours in traditional fluorescent lamp; once the broken mercury vapour of such lamp will evaporate among air; thus contaminated environment, and LED daylight lamp just can be good at protection of the environment, is one of putative green light source.
Secondly, LED daylight lamp is cold light source, can not give out a large amount of heat energy as traditional light fixture.Electric energy all can be converted to luminous energy by substantially, can not cause the waste of the energy, save very much.
Again, LED daylight lamp is one very quietly electricity-saving lamp, can not produce noise, be applicable to very much the environment needed peace and quiet, such as the place in library, office and so on as traditional fluorescent lamp.Well can also protect eyes, start quickly, can not glimpse, very favourable to our health.
Further, because LED daylight lamp is the light fixture of environmental protection, itself can not produce the radiation such as ultraviolet light, infrared light, the harmful substance such as not mercurous, caloric value is less, avoids the situation that mosquito is centered around side, lamp source well, creates a cleaner environment like this to indoor.
Finally, the service life of LED daylight lamp is very long, 1/3rd of traditional fluorescent lamp that its power consumption is not enough, but brightness is but consistent with traditional fluorescent lamp.Generally speaking, the normal life-span used is more than 30,000 hours, and Long-Time Service need not be changed, and just decreases artificial expense virtually, is well suited for the occasion that light fixture is changed in some inconvenience.Certainly, the color of LED fluorescent lamp tube is very abundant, can make the lamp of various glow color, thus meets the demand of different occasion.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of LEDT8 fluorescent tube without driving reasonable in design, easy to use, its adopts the LED structure without driving, by the connection of contact and LED light source module, can direct-electrifying, eliminate the energy loss of driving, and it has easy to use, simple to operate, with low cost, the features such as structure is simple.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LEDT8 fluorescent tube without driving described in the utility model, comprise lamp body, LED light source module, contact, G13 lamp holder and electrode contact pilotage, described lamp body two ends are provided with G13 lamp holder, described G13 lamp holder top is provided with electrode contact pilotage, LED light source module is provided with in described lamp body, described LED light source module top is provided with contact, and described contact is arranged on G13 lamp holder.
Described lamp body inner surface is provided with light-emitting area, and described lamp body bottom is provided with circuit board draw-in groove, and the lower end of described circuit board draw-in groove is provided with muscle.
Described LED light source module is provided with circuit board, described circuit board surface is provided with LED, be provided with the conductive contact blade of constant current IC and constant current IC side on the left of described circuit board, on the right side of described circuit board, be provided with rectifier bridge, be provided with between described rectifier bridge and LED insure, resistance and electric capacity.
Adopt after said structure, the utility model beneficial effect is: the utility model its adopt LED structure without driving, by the connection of contact and LED light source module, can direct-electrifying, eliminate the energy loss of driving; Adopt in lamp body and be provided with circuit board draw-in groove and the circuit board of LED light source module can be fixed, can ensure whole LED, adopting can stabilized illumination with conductive contact blade and constant current IC, LED, and light stability is soft, has good illumination; Adopt constant current IC to power continually and steadily and can ensure the service life of device, and it has easy to use, simple to operate, with low cost, the features such as structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lamp body;
Fig. 3 is the structural representation of LED light source module;
Description of reference numerals:
1, lamp body; 11, reflective surface; 12, circuit board draw-in groove; 13, muscle; 2, LED light source module; 21, circuit board; 22, LED; 23, constant current IC; 24, conductive contact blade; 25, rectifier bridge; 26, insure; 27, resistance; 28, electric capacity; 3, contact; 4, G13 lamp holder; 5, electrode contact pilotage.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of LEDT8 fluorescent tube without driving described in the utility model, comprise lamp body 1, LED light source module 2, contact 3, G13 lamp holder 4 and electrode contact pilotage 5, described lamp body 1 two ends are provided with G13 lamp holder 4, described G13 lamp holder 4 top is provided with electrode contact pilotage 5, be provided with LED light source module 2 in described lamp body 1, described LED light source module 2 top is provided with contact 3, and described contact 3 is arranged on G13 lamp holder 4.
Described lamp body 1 inner surface is provided with light-emitting area 11, and described lamp body 1 bottom is provided with circuit board draw-in groove 12, and the lower end of described circuit board draw-in groove 12 is provided with muscle 13.
Described LED light source module 2 is provided with circuit board 21, described circuit board 21 surface is provided with LED22, the conductive contact blade 24 of constant current IC23 and constant current IC23 side is provided with on the left of described circuit board 21, be provided with rectifier bridge 25 on the right side of described circuit board 21, between described rectifier bridge 25 and LED22, be provided with insurance 26, resistance 27 and electric capacity 28.
The utility model its adopt LED structure without driving, by the connection of contact and LED light source module, can direct-electrifying, eliminate the energy loss of driving; Adopt in lamp body and be provided with circuit board draw-in groove and the circuit board of LED light source module can be fixed, can ensure whole LED, adopting can stabilized illumination with conductive contact blade and constant current IC, LED, and light stability is soft, has good illumination; Adopt constant current IC to power continually and steadily and can ensure the service life of device, and it has easy to use, simple to operate, with low cost, the features such as structure is simple.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. the LEDT8 fluorescent tube without driving, it is characterized in that: it comprises lamp body (1), LED light source module (2), contact (3), G13 lamp holder (4) and electrode contact pilotage (5), described lamp body (1) two ends are provided with G13 lamp holder (4), described G13 lamp holder (4) top is provided with electrode contact pilotage (5), LED light source module (2) is provided with in described lamp body (1), described LED light source module (2) top is provided with contact (3), and described contact (3) are arranged on G13 lamp holder (4).
2. a kind of LEDT8 fluorescent tube without driving according to claim 1, it is characterized in that: described lamp body (1) inner surface is provided with light-emitting area (11), described lamp body (1) bottom is provided with circuit board draw-in groove (12), and the lower end of described circuit board draw-in groove (12) is provided with muscle (13).
3. a kind of LEDT8 fluorescent tube without driving according to claim 1, it is characterized in that: described LED light source module (2) is provided with circuit board (21), described circuit board (21) surface is provided with LED(22), described circuit board (21) left side is provided with constant current IC(23) and constant current IC(23) conductive contact blade (24) of side, described circuit board (21) right side is provided with rectifier bridge (25), described rectifier bridge (25) and LED(22) between be provided with and insure (26), resistance (27) and electric capacity (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887362.7U CN205174033U (en) | 2015-11-10 | 2015-11-10 | LED T8 fluorescent tube of on -driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887362.7U CN205174033U (en) | 2015-11-10 | 2015-11-10 | LED T8 fluorescent tube of on -driven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174033U true CN205174033U (en) | 2016-04-20 |
Family
ID=55738024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887362.7U Expired - Fee Related CN205174033U (en) | 2015-11-10 | 2015-11-10 | LED T8 fluorescent tube of on -driven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174033U (en) |
-
2015
- 2015-11-10 CN CN201520887362.7U patent/CN205174033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161109 Granted publication date: 20160420 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170509 Granted publication date: 20160420 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20171113 Granted publication date: 20160420 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200519 Granted publication date: 20160420 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |