CN204176378U - Substitute the LED lamp of conventional u-shaped fluorescent lamp - Google Patents
Substitute the LED lamp of conventional u-shaped fluorescent lamp Download PDFInfo
- Publication number
- CN204176378U CN204176378U CN201420597838.9U CN201420597838U CN204176378U CN 204176378 U CN204176378 U CN 204176378U CN 201420597838 U CN201420597838 U CN 201420597838U CN 204176378 U CN204176378 U CN 204176378U
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- led
- lamp
- diffuser
- fin
- draw
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Abstract
The utility model discloses a kind of LED lamp of alternative conventional u-shaped fluorescent lamp, comprising: lamp holder; Housing; Fin; The pcb board of LED is installed, is close to fin and installs; Diffuser, is arranged on outside LED; PCB control panel, is arranged in housing, input is electrically connected with lamp holder, output is electrically connected with pcb board; Described fin is made up of many radial rib, the circumferential muscle that is connected with radial rib, and each circumferential muscle is provided with described diffuser and pcb board.Described circumferential muscle is provided with the first draw-in groove, the second draw-in groove, and described pcb board is stuck in heat radiation in the first draw-in groove, and diffuser is stuck in the second draw-in groove.Described radial rib is provided with the six roots of sensation, and correspondingly, circumferential muscle also has the six roots of sensation.The bottom of described fin is fixed with lower light source led plate and lower diffuser, and lower diffuser offers passage.The utility model has following beneficial effect: heat radiating metal consumption is few, and area of dissipation is large, and the energy-conservation life-span is long, and safe high-energy is imitated.
Description
Technical field
The utility model relates to a kind of LED lamp.
Background technology
Current, U-shaped fluorescent lamp is still maximum in illumination market occupancy volume, from the angle of energy-saving and environmental protection, efficiency, LED is best substitute, because 70% left/right rotation of input LED chip electric energy is turned into heat, heat radiation is vital for power-type LED illuminating device, and it is directly connected to light decay and the service life of LED.And the existing LED substituting U-shaped fluorescent lamp has two kinds on market, one makes metallic heat dissipating part directly in atmosphere exposed for strengthening heat radiation, must adopt high cost insulating power supply; Another kind is that radiator is enclosed in insulator, available non-isolated power supply, but radiating effect is restricted, and general power all does very little, and light decay is large, and the life-span is short, loses high, the long-life superiority of LED illumination lamp light efficiency.
Utility model content
The utility model, according to above not enough, provides a kind of LED lamp of alternative conventional u-shaped fluorescent lamp.
The technical solution of the utility model is:
A LED lamp for alternative conventional u-shaped fluorescent lamp, comprising:
Lamp holder;
Housing, connects with lamp holder;
Fin, connects with housing;
The pcb board of LED is installed, is close to fin and installs;
Diffuser, is arranged on outside LED;
PCB control panel, is arranged in housing, input is electrically connected with lamp holder, output is electrically connected with pcb board;
It is characterized in that,
Described fin is made up of many radial rib, the circumferential muscle that is connected with radial rib, and each circumferential muscle is provided with described diffuser and pcb board.
Define good heat dissipation wind channel between many radial rib of the present utility model, improve radiating effect.
In order to easy for installation, described circumferential muscle is provided with the first draw-in groove, the second draw-in groove, and described pcb board is stuck in heat radiation in the first draw-in groove, and diffuser is stuck in the second draw-in groove.
As preferably, described radial rib is provided with the six roots of sensation, and correspondingly, circumferential muscle also has the six roots of sensation.
In order to improve light-emitting area, the bottom of described fin is fixed with lower light source led plate and lower diffuser, and lower diffuser offers passage.
Connecting without electric wire to reach, improving efficiency of assembling, also comprising PCB intermediate plate, described pcb board is electrically connected by welding with PCB intermediate plate, and PCB intermediate plate is also electrically connected with described PCB control panel by welding, and the welding electrical connection said here is the welding without electric wire.
As preferably, described housing offers louvre.
As preferably, described fin is aluminium section bar, and one stretches and makes.
In order to improve radiating effect further, described radial rib is provided with radiating fin.
The utility model has following beneficial effect:
1, heat radiating metal consumption is few, and area of dissipation is large, and whole metallic heat dissipating part is not exposed at lamp body outside, adopts low-cost high-efficiency non-isolated power supply, there is not potential safety hazard, fully demonstrates that LED lamp is energy-conservation, the life-span long, the advantage of high energy efficiency.
2, the axial length by extending fin and diffuser meets the design needs of the LED of different capacity, one set of die can produce the product of multiple model, 2 or 3 molds can be produced 50W(and be equivalent to U-shaped fluorescent lamp 100W) within the product of multiple serial model No., bring great convenience to Design and manufacture technique, metal material is saved greatly.
3, lamp body can be designed to various U-shaped structure (2U/3U/4U/5U), substitutes the U-shaped fluorescent lamp of complete series completely.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is the utility model heat radiating fin structure schematic diagram.
Fig. 4 is the utility model polycrystalline substance schematic diagram.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of LED lamp of alternative conventional u-shaped fluorescent lamp, comprising:
Lamp holder 12;
Housing 3, connects with lamp holder 12;
Fin, connects with housing 3;
The pcb board 5 of LED is installed, is close to fin and installs;
Diffuser 6, is arranged on outside LED;
PCB control panel 2, is arranged in housing 3, input is electrically connected with lamp holder 12, output is electrically connected with pcb board 5;
Fin is made up of many radial rib 4, the circumferential muscle 41 that is connected with radial rib 4, and each circumferential muscle 41 is provided with diffuser 6 and pcb board 5.
Circumference muscle 41 is provided with the first draw-in groove, the second draw-in groove, and pcb board 5 is stuck in heat radiation in the first draw-in groove, and diffuser 6 is stuck in the second draw-in groove.
Radial rib 4 is provided with the six roots of sensation, and correspondingly, circumferential muscle 41 also has the six roots of sensation.
The bottom of fin is fixed with lower light source led plate 7 and lower diffuser 8, and lower light source led plate 7 is provided with passage, and lower diffuser 8 also offers passage 10, and lower diffuser 8 is fixed on lower light source led plate 7 by Capsule screw 11.
Also comprise PCB intermediate plate 9, pcb board 5 is electrically connected by welding with PCB intermediate plate 9, and PCB intermediate plate 9 is also electrically connected with PCB control panel 2 by welding.
Housing 3 offers louvre 1.
Fin is aluminium section bar, and one stretches and makes.
Radial rib 4 is provided with radiating fin.
Claims (8)
1. a LED lamp for alternative conventional u-shaped fluorescent lamp, comprising:
Lamp holder (12);
Housing (3), connects with lamp holder (12);
Fin, connects with housing (3);
The pcb board (5) of LED is installed, is close to fin and installs;
Diffuser (6), is arranged on outside LED;
PCB control panel (2), is arranged in housing (3), input is electrically connected with lamp holder (12), output is electrically connected with pcb board (5);
It is characterized in that,
Described fin is made up of many radial rib (4), the circumferential muscle (41) that is connected with radial rib (4), and each circumferential muscle (41) is provided with described diffuser (6) and pcb board (5).
2. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as claimed in claim 1, it is characterized in that, described circumferential muscle (41) is provided with the first draw-in groove, the second draw-in groove, and described pcb board (5) is stuck in heat radiation in the first draw-in groove, and diffuser (6) is stuck in the second draw-in groove.
3. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as claimed in claim 1, it is characterized in that, described radial rib (4) is provided with the six roots of sensation, and correspondingly, circumferential muscle (41) also has the six roots of sensation.
4. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as claimed in claim 1, is characterized in that, the bottom of described fin is fixed with lower light source led plate (7) and lower diffuser (8), and lower diffuser (8) offers passage (10).
5. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as described in any one of claim 1-4, it is characterized in that, also comprise PCB intermediate plate (9), described pcb board (5) is electrically connected by welding with PCB intermediate plate (9), and PCB intermediate plate (9) is also electrically connected with described PCB control panel (2) by welding.
6. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as described in any one of claim 1-4, is characterized in that, described housing (3) offers louvre (1).
7. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as described in any one of claim 1-4, is characterized in that, described fin is aluminium section bar, and one stretches and makes.
8. the LED lamp of a kind of alternative conventional u-shaped fluorescent lamp as described in any one of claim 1-4, is characterized in that, described radial rib (4) is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597838.9U CN204176378U (en) | 2014-10-16 | 2014-10-16 | Substitute the LED lamp of conventional u-shaped fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597838.9U CN204176378U (en) | 2014-10-16 | 2014-10-16 | Substitute the LED lamp of conventional u-shaped fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176378U true CN204176378U (en) | 2015-02-25 |
Family
ID=52565187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597838.9U Expired - Fee Related CN204176378U (en) | 2014-10-16 | 2014-10-16 | Substitute the LED lamp of conventional u-shaped fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838663A (en) * | 2017-04-06 | 2017-06-13 | 广东雪莱特光电科技股份有限公司 | A kind of LED for substituting fluorescent lamp |
-
2014
- 2014-10-16 CN CN201420597838.9U patent/CN204176378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838663A (en) * | 2017-04-06 | 2017-06-13 | 广东雪莱特光电科技股份有限公司 | A kind of LED for substituting fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU LIJING OPTOELECTRONICS CO., LTD. Free format text: FORMER NAME: HANGZHOU LIJING LIGHTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311000 Zhejiang province Hangzhou Yuhang District Nanyuan Street Highland Village Patentee after: Hangzhou Regent Au Optronics Co Address before: 311000 Zhejiang province Hangzhou Yuhang District Nanyuan Street Highland Village Patentee before: Hangzhou Lijing Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |