CN202561530U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202561530U CN202561530U CN2012202473241U CN201220247324U CN202561530U CN 202561530 U CN202561530 U CN 202561530U CN 2012202473241 U CN2012202473241 U CN 2012202473241U CN 201220247324 U CN201220247324 U CN 201220247324U CN 202561530 U CN202561530 U CN 202561530U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- lamp
- led
- aluminum
- plastic mounting
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the field of illumination lamps. A light-emitting diode (LED) lamp comprises a lamp head, an aluminum lamp shell, a circuit board, an LED chip, a lampshade and a lens. The lamp head and the top of the aluminum shell are fixedly connected, the LED chip is arranged on the circuit board, a plastic installation ring is arranged on the bottom of the aluminum lamp shell, and a heat-dissipation wire-through hole is arranged in the middle of the plastic installation ring. A plurality of buckles are disposed on an edge of the bottom of the plastic installation ring, bayonets are disposed on the edge of the top of the lampshade, and the bayonets of the lampshade are clamped on the buckles on the bottom of the plastic installation ring. The circuit board is fixed on the bottom of the plastic installation ring, a plurality of heat-dissipation pieces are arranged on an outer side wall of the aluminum lamp shell, and the heat-dissipation pieces are integrated and perpendicularly distributed in parallel. The LED lamp has the advantages of novel structure, good heat-dissipation effect and long service life. The lampshade is fixedly installed.
Description
Technical field
The utility model relates to field of illuminating lamps.
Background technology
The LED lamp is because green energy conservation is used widely.The structure of LED lamp is identical mostly, comprises lamp holder, lamp housing, led chip, wiring board and lampshade, and lamp holder is connected with lamp housing, and lampshade is installed on the lamp housing, and led chip is installed and is connected in the circuit board and with lamp holder.The deficiency that existing LED lamp exists comprises following two kinds; A kind of is that radiating effect is poor, and led chip is overheated to cause service life short, and another kind of lampshade is connected insecure with lamp housing; For example pass through glue on lamp housing, the too high situation of coming unstuck that is easy to generate of temperature during use.
Summary of the invention
The goal of the invention of the utility model is in order to overcome the deficiency that existing LED lamp exists, a kind of novel structure to be provided, good heat dissipation effect, the LED lamp that the lampshade installation is firm.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
The LED lamp comprises lamp holder, aluminum lamp housing, wiring board, led chip, lampshade and lens, and lamp holder is fixedly connected with aluminum lamp housing top; Led chip is installed in the circuit board; Aluminum lamp housing bottom is provided with the plastic mounting circle, and plastic mounting circle middle part is provided with the heat radiation threading hole, and the edge of plastic mounting circle bottom is provided with a plurality of buckles; The lampshade top is provided with bayonet socket, and the bayonet socket of lampshade is stuck on the buckle of plastic mounting circle bottom; Wiring board is fixed on plastic mounting circle bottom, and the lens corresponding with the led chip position are fixing in the circuit board through screw; Aluminum lamp housing lateral wall is provided with many and is connected as a single entity with it and fin that parallel longitudinal is arranged.
As preferably, said lampshade is up big and down small taper shape.
Adopted the LED lamp of technique scheme, aluminum lamp housing lateral wall is provided with many and is connected as a single entity and fin that parallel longitudinal is arranged good heat dissipation effect with it.Aluminum lamp housing bottom is provided with the plastic mounting circle, and lampshade is stuck in through bayonet socket on the buckle of plastic mounting circle bottom, installs firmly.The advantage of this LED lamp is a novel structure, the good heat dissipation effect long service life, and lampshade is installed firmly.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
The specific embodiment
Do below in conjunction with 1 pair of the utility model of accompanying drawing and to further describe.
LED lamp as shown in Figure 1 comprises lamp holder 1, aluminum lamp housing 2, wiring board 5, led chip 6, lampshade 8 and lens 7.Lamp holder 1 is fixedly connected with aluminum lamp housing 2 tops, and led chip 6 is installed on the wiring board 5.Aluminum lamp housing 2 bottoms are provided with plastic mounting circle 4; Plastic mounting circle 4 middle parts are provided with heat radiation threading hole 42; The edge of plastic mounting circle 4 bottoms is provided with a plurality of buckles 41, and lampshade 8 top are provided with bayonet socket 81, and the bayonet socket 81 of lampshade 8 is stuck on the buckle 41 of plastic mounting circle 4 bottoms; Lampshade 8 is installed very firm, and lampshade 8 is up big and down small taper shapes.
Lamp holder 1 is provided with driver, and driver is through led chip 6 on the plate 5 of wire connecting line road, and lead passes the heat radiation threading hole 42 at plastic mounting circle 4 middle parts.The heat that produces during led chip 6 work reaches wiring board 5, is dissipated fast by the fin on aluminum lamp housing 2 and the lateral wall thereof 21 after the heat radiation threading hole 42 through plastic mounting circle 4 middle parts.
Claims (2)
1.LED lamp comprises lamp holder, aluminum lamp housing, wiring board, led chip, lampshade and lens, lamp holder is fixedly connected with aluminum lamp housing top; Led chip is installed in the circuit board; It is characterized in that aluminum lamp housing bottom is provided with the plastic mounting circle, plastic mounting circle middle part is provided with the heat radiation threading hole, and the edge of plastic mounting circle bottom is provided with a plurality of buckles; The lampshade top is provided with bayonet socket, and the bayonet socket of lampshade is stuck on the buckle of plastic mounting circle bottom; Wiring board is fixed on plastic mounting circle bottom, and the lens corresponding with the led chip position are fixing in the circuit board through screw; Aluminum lamp housing lateral wall is provided with many and is connected as a single entity with it and fin that parallel longitudinal is arranged.
2. LED lamp according to claim 1 is characterized in that said lampshade is up big and down small taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202473241U CN202561530U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202473241U CN202561530U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561530U true CN202561530U (en) | 2012-11-28 |
Family
ID=47211184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202473241U Expired - Fee Related CN202561530U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561530U (en) |
-
2012
- 2012-05-25 CN CN2012202473241U patent/CN202561530U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140525 |