CN202598223U - Novel LED (Light Emitting Diode) tube - Google Patents
Novel LED (Light Emitting Diode) tube Download PDFInfo
- Publication number
- CN202598223U CN202598223U CN2012202081118U CN201220208111U CN202598223U CN 202598223 U CN202598223 U CN 202598223U CN 2012202081118 U CN2012202081118 U CN 2012202081118U CN 201220208111 U CN201220208111 U CN 201220208111U CN 202598223 U CN202598223 U CN 202598223U
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- CN
- China
- Prior art keywords
- radiator
- foot
- led lamp
- pcb board
- novel led
- 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
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Abstract
The utility model relates to the field of illumination and especially to a novel LED (Light Emitting Diode) tube comprising a strip-shaped hollow radiator base, and further comprises a PCB (Printed Circuit Board) board in firm connection in the radiator base, a light transmitting surface cover hermetically arranged above the radiator base and two lamp caps used for fixing the radiator base and the light transmitting surface cover; an LED drive circuit board is arranged on the PCB board, a plurality of LED lamps connected with the LED drive circuit board are arranged on the surface of the PCB board, and end covers are also arranged on the two ends of the strip-shaped hollow radiator base. The novel LED tube disclosed by the utility model has the advantages of few maintenance demands and good energy saving and durability.
Description
Technical field
The utility model relates to life lighting field, relates in particular to a kind of Novel LED lamp tube.
Background technology
Because LED (Light Emitting Diode; Light emitting diode) long service life, energy consumption is low, energy savings is remarkable, and LED has been widely used in the daily life as light source, like the LED fluorescent tube; It has replaced traditional fluorescent tube gradually, begins to be widely used in room lighting.When the LED lamp was luminous, light can see through body and shine out, and wherein, the body of LED fluorescent tube is plastic, transparent pipe or glass transparent pipe.Because the body of existing LED fluorescent tube adopts transparent plastic or glass to process, its thermal conductivity factor is lower, and radiating effect is relatively poor; The heat that is produced when the LED lamp is luminous do not possess good heat sinking function, so can't distribute effectively and accumulate among the body; Cause the operating temperature in the body too high easily; Particularly work as the LED fluorescent tube under the situation of long time continuous working, quicken the aging of LED lamp easily, influence the service life of LED lamp.
The utility model content
The purpose of the utility model is exactly to provide a kind of radiating effect good Novel LED lamp tube to the deficiency of prior art existence.
To achieve these goals; The technical scheme that the utility model adopts is: the utility model provides a kind of Novel LED lamp tube; Comprise the foot of radiator of bar shaped hollow, also comprise: closely contact is connected the interior pcb board of said foot of radiator, sealing is arranged on the printing opacity face shield of said foot of radiator top and two lamp holders of fixing said foot of radiator and printing opacity face shield; Said pcb board is provided with the led drive circuit plate, is arranged with a plurality of LED lamps that are connected with the led drive circuit plate on the said pcb board surface, also is provided with end cap at the two ends of the foot of radiator of said bar shaped hollow.
Preferably, the foot of radiator of said bar shaped hollow is aluminium material, aluminum alloy material or copper heart aluminum alloy casing.
Preferably, said printing opacity face shield is penetrating glass, frosted glass or transparent PC material.
Preferably, the LED lamp on the said metal substrate is a high-brightness white-light LED.
Preferably, be fixed with power pin on the said end cap, said power pin and said pcb board electrically connect.
Preferably, the input of said led drive circuit plate and said power pin electrically connect.
Preferably, said power pin is specially the phosphor-copper pin.
The utility model compared with prior art has the following advantages:
The utility model provides a kind of Novel LED lamp tube; Comprise the foot of radiator of bar shaped hollow, also comprise: closely contact is connected the interior pcb board of said foot of radiator, sealing is arranged on the printing opacity face shield of said foot of radiator top and two lamp holders of fixing said foot of radiator and printing opacity face shield; Said pcb board is provided with the led drive circuit plate; Be arranged with a plurality of LED lamps that are connected with the led drive circuit plate on the said pcb board surface, also be provided with end cap at the two ends of the foot of radiator of said bar shaped hollow, the thermal conductivity factor of the foot of radiator of being made by aluminium alloy is higher; Radiating effect is better; Can the heat that foot of radiator passes over promptly be dispersed in the air, make that the operating temperature in the base can be not too high, thereby prolong the service life of LED lamp.Therefore, the radiating effect of the utility model is good, can prolong the service life of LED lamp.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of pcb board.
Description of reference numerals
1, foot of radiator 2, pcb board 3, printing opacity face shield 4, lamp holder
5, led drive circuit plate 6, LED lamp 7, end cap
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
Like Fig. 1 and shown in Figure 2; A kind of Novel LED lamp tube that provides for the utility model; Comprise: the foot of radiator 1 of bar shaped hollow, closely contact is connected foot of radiator 1 interior pcb board 2, sealing and is arranged on the printing opacity face shield 3 of foot of radiator 1 top and two lamp holders 4 of fixed heat sink base 1 and printing opacity face shield 3; Pcb board 2 is provided with led drive circuit plate 5, is arranged with a plurality of LED lamps 6 that are connected with led drive circuit plate 5 on pcb board 2 surfaces, also is provided with end cap 7 at the two ends of the foot of radiator 1 of bar shaped hollow.
The foot of radiator 1 of bar shaped hollow generally speaking is aluminium material, aluminum alloy material or copper heart aluminum alloy casing; Printing opacity face shield 3 is penetrating glass, frosted glass or transparent PC material.
Further; LED lamp on the pcb board 2 is a high-brightness white-light LED, is fixed with power pin on the end cap 7, and power pin and pcb board 2 electrically connect; The input of led drive circuit plate 5 and power pin electrically connect, so that led drive circuit plate 5 can be connected with external power source through power pin.
In addition, the utility model is when using, and the quantity of the length of its foot of radiator 1 and LED lamp 6 can change in the manufacturing as required.Simultaneously, because the two ends of the utility model all are provided with power pin,, just can a plurality of LED fluorescent tubes be carried out the connection of serial or parallel connection, thereby increase illuminating effect or decorative effect as long as use external power receptacle to assist connection.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. Novel LED lamp tube; It is characterized in that; Comprise the foot of radiator of bar shaped hollow, also comprise: closely contact is connected the interior pcb board of said foot of radiator, sealing is arranged on the printing opacity face shield of said foot of radiator top and two lamp holders of fixing said foot of radiator and printing opacity face shield; Said pcb board is provided with the led drive circuit plate, is arranged with a plurality of LED lamps that are connected with the led drive circuit plate on the said pcb board surface, also is provided with end cap at the two ends of the foot of radiator of said bar shaped hollow.
2. Novel LED lamp tube according to claim 1 is characterized in that, the foot of radiator of said bar shaped hollow is aluminium material, aluminum alloy material or copper heart aluminum alloy casing.
3. Novel LED lamp tube according to claim 1 is characterized in that, said printing opacity face shield is penetrating glass, frosted glass or transparent PC material.
4. Novel LED lamp tube according to claim 1 is characterized in that, the LED lamp on the said pcb board is a high-brightness white-light LED.
5. Novel LED lamp tube according to claim 1 is characterized in that, is fixed with power pin on the said end cap, and said power pin and said pcb board electrically connect.
6. Novel LED lamp tube according to claim 5 is characterized in that, said LED drives
The input of circuit board and said power pin electrically connect.
7. Novel LED lamp tube according to claim 5 is characterized in that said power pin is specially the phosphor-copper pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202081118U CN202598223U (en) | 2012-05-10 | 2012-05-10 | Novel LED (Light Emitting Diode) tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202081118U CN202598223U (en) | 2012-05-10 | 2012-05-10 | Novel LED (Light Emitting Diode) tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598223U true CN202598223U (en) | 2012-12-12 |
Family
ID=47315757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202081118U Expired - Fee Related CN202598223U (en) | 2012-05-10 | 2012-05-10 | Novel LED (Light Emitting Diode) tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598223U (en) |
-
2012
- 2012-05-10 CN CN2012202081118U patent/CN202598223U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |