CN203162583U - LED tube lamp with die-casting lamp cup - Google Patents
LED tube lamp with die-casting lamp cup Download PDFInfo
- Publication number
- CN203162583U CN203162583U CN2012203815640U CN201220381564U CN203162583U CN 203162583 U CN203162583 U CN 203162583U CN 2012203815640 U CN2012203815640 U CN 2012203815640U CN 201220381564 U CN201220381564 U CN 201220381564U CN 203162583 U CN203162583 U CN 203162583U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp cup
- cup
- die
- pcb board
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED tube lamp with a die-casting lamp cup. The LED tube lamp comprises a lamp base, an LED light source, a drive assembly, a lamp cup, a PCB board and a condensing lens, wherein the condensing lens is mounted on the lamp cup and seals the LED light source and the PCB board into the lamp cup; the outer side face of the lamp cup is provided with a radiator composed of radiating fins, with the radiating fins distributed all over the outer side face of the lamp cup; the radiating fins and the lamp cup are manufactured through integral die-cast formation and are in an integral structure; and a plurality of independent lens units are distributed on the condensing lens. According to the LED tube lamp with the die-casting lamp cup, the radiating fins are arranged directly on the outer side face of the lamp cup, and thus the radiator which is independent from the lamp cup in the prior art is integrated with the lamp cup, so integral formation can be adopted during manufacturing the lamp, thereby greatly reduce costs; because the radiator and the lamp cup are in an integral structure, the lamp has more ideal radiating effects; and after omitting the conventional independent radiator, the size of the whole lamp can be reduced according to the need, and thus the lamp has a wider application range.
Description
Technical field
The utility model relates to the lighting product technical field, is specifically related to a kind of LED Down lamp.
Background technology
Luminous efficiency height, power consumption are few because led light source has, long service life, security reliability are strong, meet characteristic such as energy conservation and environment protection be it is believed that the 4th generation new light sources.At present, LED is energy-conservation to have begun to use to marketing, and existing many cities are applied to the led light source lighting engineering in the city illumination environmental construction, and has produced good effect.As everyone knows, the topmost shortcoming of LED lamp is that caloric value is big, and because the space of installation led light source is less, therefore, if can not solve the heat dissipation problem of LED well, then can influence the work of LED, and then cause comparatively fast aging, the damage of LED lamp, reduce the service life of LED, do not reach energy-conservation effect.At present, adopt radiator to solve the heat dissipation problem of LED lamp usually, namely be installed in the radiator of aluminum alloy material to driver, the radiating fin of multi-disc independence sheet is set on the radiator, radiator on the market all is an individual components at present.The shortcoming of this mode is, first, the individual heat sinks volume is bigger, need take than large space, can cause the volume of whole lamp to increase like this; The second, because there are seam in radiator and Lamp cup, this can influence its radiating effect; Three, the independent radiator of making need increase bigger cost.
The utility model content
The utility model provides the LED Down lamp that a kind of radiating effect is better, manufacturing cost is lower, whole lamp body amasss the band die-casting die Lamp cup that can control flexibly at the defective of prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LED Down lamp with the die-casting die Lamp cup, comprise lamp socket, led light source, driven unit, Lamp cup, pcb board and collector lens, led light source is installed on the pcb board, pcb board is connected with driven unit, driven unit is installed on the lamp socket, lamp socket is connected with Lamp cup, pcb board is installed in the Lamp cup, collector lens is installed on the Lamp cup and with led light source and pcb board and is enclosed in the Lamp cup, it is characterized in that: the lateral surface of Lamp cup is provided with the radiator that radiating fin constitutes, and radiating fin is covered with the lateral surface of whole Lamp cup; Radiating fin and Lamp cup adopt the one die cast to make, and both are structure as a whole.
Further, described collector lens is arranged and is provided with some separate lens units, the corresponding LED lamp pearl of each lens unit.
Further, described radiating fin is longitudinally arranged and is arranged at the Lamp cup lateral surface.
Further, described radiating fin adopts aluminum alloy materials to make.
The utility model arranges radiating fin by the direct lateral surface at Lamp cup, thereby individual heat sinks in the conventional art and Lamp cup are combined as a whole, and can directly adopt one-body moldedly so during fabrication, can reduce cost greatly; And because radiator and Lamp cup are structure as a whole, therefore has more preferably radiating effect; In addition, after omitting traditional individual heat sinks, the volume of whole lamp can be done forr a short time as required, therefore has wider range of application.
Description of drawings
Fig. 1 is the utility model decomposition chart;
Fig. 2 is the utility model overall structure figure.
Among the figure, 1 lamp socket, 2 is driven unit, and 3 is Lamp cup, and 4 is pcb board, and 5 is collector lens, and 6 is radiating fin, and 7 is lens unit.
The specific embodiment
In the present embodiment, see figures.1.and.2, the LED Down lamp of described band die-casting die Lamp cup, comprise lamp socket 1, led light source, driven unit 2, Lamp cup 3, pcb board 4 and collector lens 5, led light source is installed on the pcb board 4, and pcb board 4 is connected with driven unit 2, driven unit 2 is installed on the lamp socket 1, lamp socket 1 is connected with Lamp cup 3, and pcb board 4 is installed in the Lamp cup 3, and collector lens 5 is installed on the Lamp cup 3 and with led light source and pcb board 4 and is enclosed in the Lamp cup 3; The lateral surface of Lamp cup 3 is provided with the radiator that radiating fin 6 constitutes, and radiating fin 6 is covered with the lateral surface of whole Lamp cup 3; Radiating fin 6 adopts the one die cast to make with Lamp cup 3, and both are structure as a whole.
Described collector lens 5 is arranged and is provided with some (be 24 modulated structures as present embodiment) separate lens unit 7, each lens unit 7 corresponding LED lamp pearl.
Described radiating fin 6 is longitudinally arranged and is arranged at Lamp cup 3 lateral surfaces, and this structural design has better radiating effect.
Described radiating fin 6 adopts aluminum alloy materials to make.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the application's practical range, be allly to do impartial change and modify according to the application's scope, all should still belong in the utility model covering scope.
Claims (4)
1. LED Down lamp with the die-casting die Lamp cup, comprise lamp socket, led light source, driven unit, Lamp cup, pcb board and collector lens, led light source is installed on the pcb board, pcb board is connected with driven unit, driven unit is installed on the lamp socket, lamp socket is connected with Lamp cup, pcb board is installed in the Lamp cup, collector lens is installed on the Lamp cup and with led light source and pcb board and is enclosed in the Lamp cup, it is characterized in that: the lateral surface of Lamp cup is provided with the radiator that radiating fin constitutes, and radiating fin is covered with the lateral surface of whole Lamp cup; Radiating fin and Lamp cup adopt the one die cast to make, and both are structure as a whole.
2. the LED Down lamp of band die-casting die Lamp cup according to claim 1, it is characterized in that: described collector lens is arranged and is provided with some separate lens units, the corresponding LED lamp pearl of each lens unit.
3. the LED Down lamp of band die-casting die Lamp cup according to claim 1, it is characterized in that: described radiating fin is longitudinally arranged and is arranged at the Lamp cup lateral surface.
4. the LED Down lamp of band die-casting die Lamp cup according to claim 1 is characterized in that: described radiating fin adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203815640U CN203162583U (en) | 2012-07-24 | 2012-07-24 | LED tube lamp with die-casting lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203815640U CN203162583U (en) | 2012-07-24 | 2012-07-24 | LED tube lamp with die-casting lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162583U true CN203162583U (en) | 2013-08-28 |
Family
ID=49023766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203815640U Expired - Fee Related CN203162583U (en) | 2012-07-24 | 2012-07-24 | LED tube lamp with die-casting lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162583U (en) |
-
2012
- 2012-07-24 CN CN2012203815640U patent/CN203162583U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203850336U (en) | High-color rendering conical spiral LED encapsulation filament | |
| CN201475759U (en) | High-power LED ball light | |
| CN201259112Y (en) | High power LED lamp strip and lamp bank and lamp house composed of same | |
| CN202511239U (en) | Compound phase change three-dimensional LED (Light-Emitting Diode) radiator | |
| CN201992413U (en) | Fin type external power supply LED (light-emitting diode) fluorescent lamp | |
| CN201851990U (en) | High-efficiency radiating LED (light-emitting diode) street lamp | |
| CN202581022U (en) | High-power LED (Light-emitting Diode) ceiling light | |
| CN203517573U (en) | Novel LED lamp body structure | |
| CN202580864U (en) | LED (light-emitting diode) fluorescent tube | |
| CN203162583U (en) | LED tube lamp with die-casting lamp cup | |
| CN205782502U (en) | A kind of drive split type outdoor lights | |
| CN201696899U (en) | High-efficiency heat dissipating LED lamp | |
| CN203963635U (en) | The LED filament of a kind of high colour developing, rapid heat dissipation | |
| CN202972809U (en) | Light emitting diode (LED) road lamp of module assembly | |
| CN203249012U (en) | LED down lamp | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN203273527U (en) | LED street lamp | |
| CN202469988U (en) | Wing plate type three-dimensional light emitting diode (LED) heat radiator | |
| CN102544344B (en) | Composite phase-change three-dimensional light emitting diode (LED) heat radiator | |
| CN201875541U (en) | Improved street lamp | |
| CN101764191A (en) | Packing baseplate for LED light source | |
| CN200986166Y (en) | Intelligent long service semi-conductor energy conservation road lamp | |
| CN202402985U (en) | Durable light-emitting diode (LED) lamp | |
| CN202442149U (en) | LED (Light-Emitting Diode) module | |
| CN202511054U (en) | Novel light emitting diode (LED) daylight lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20210724 |