CN201636630U - LED (Light-Emitting Diode) bulb - Google Patents
LED (Light-Emitting Diode) bulb Download PDFInfo
- Publication number
- CN201636630U CN201636630U CN2010201594396U CN201020159439U CN201636630U CN 201636630 U CN201636630 U CN 201636630U CN 2010201594396 U CN2010201594396 U CN 2010201594396U CN 201020159439 U CN201020159439 U CN 201020159439U CN 201636630 U CN201636630 U CN 201636630U
- Authority
- CN
- China
- Prior art keywords
- hollow
- heat conduction
- conduction support
- light source
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (Light-Emitting Diode) bulb comprising a lamp cap, a power supply, a plastic support, a heat dissipation aluminium sheet, a hollow heat conduction support, a supporting block, an LED light source matrix, a hollow screw, a transparent cover and a lead, wherein the power supply is arranged in the inner hole of the plastic support; the plastic support is screwed into the inner hole of the lamp cap; the heat dissipation aluminium sheet is in a circular ring shape; the hollow heat conduction support is in a hollow cylinder shape; the small end of the hollow heat conduction support passes through the supporting block and the central through hole of the heat dissipation aluminium sheet and is in threaded connection with the inner hole at the bottom of the plastic support; the LED light source matrix is fixedly connected with the big end of the hollow heat conduction support together through the hollow screw; and the transparent cover is buckled on the outer edge of one heat dissipation aluminium piece which is far away from the plastic support. The LED bulb has the advantages of large light-emitting angle, high heat dissipation speed, small volume, convenient installation and the like.
Description
Technical field
The utility model relates to a kind of LED bulb.
Background technology
As everyone knows, the LED lamp is a kind of novel energy-saving light source, and present existing LED lamp heat radiation is general adopts the periphery at lamp to increase the heat dissipation problem that fin solves the LED lamp, but effect is undesirable, and the volume of whole LED lamp is also bigger.
The utility model content
Problem to be solved in the utility model is the deficiency that overcomes in the background technology, a kind of LED bulb is provided, this LED bulb is when adopting outside fin heat radiation, also by hollow heat conduction support heat radiation, rapid heat dissipation, increased the life-span of LED lamp, and this LED bulb employing truncated cone-shaped light source matrix, lighting angle is big, whole lamp body is long-pending little, easy for installation.
For addressing the above problem, the utility model is taked following technical scheme:
LED bulb of the present utility model comprises lamp holder, power supply, plastic stent, heat radiation aluminium flake, hollow heat conduction support, back-up block, led light source matrix, hollow screw, diffuser, lead.Power supply is placed in the endoporus of plastic stent, plastic stent screws in the endoporus of lamp holder, the heat radiation aluminium flake is circular, hollow heat conduction support is hollow cylindrical, the small end of hollow heat conduction support is processed with external screw thread, the big end centre bore of hollow heat conduction support is processed with internal thread, the small end of hollow heat conduction support passes back-up block, the central through hole of heat radiation aluminium flake, be threaded with the endoporus formation of plastic stent bottom, the led light source matrix is fixed together by the big end of hollow screw and hollow heat conduction support, and diffuser is buckled on the outer away from one of plastic stent heat radiation aluminum component.
The led light source matrix is garden platform shape, and the big end of larger diameter end and hollow heat conduction support is fitted.
The heat radiation aluminium flake is provided with three at least, and is separated by with back-up block between adjacent.
Lead is drawn from power supply, passes hollow heat conduction support, hollow screw is connected to the led light source matrix.
It is big that LED bulb of the present utility model has a lighting angle, advantage such as rapid heat dissipation, volume are little, easy for installation.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
The specific embodiment
As shown in Figure 1, LED bulb of the present utility model comprises lamp holder 1, power supply 2, plastic stent 3, heat radiation aluminium flake 4, hollow heat conduction support 5, back-up block 6, led light source matrix 7, hollow screw 8, diffuser 9, lead 10.Described power supply 2 is placed in the endoporus of plastic stent 3, plastic stent 3 screws in the endoporus of lamp holder 1, described heat radiation aluminium flake 4 is circular, described hollow heat conduction support 5 is hollow cylindrical, the small end of hollow heat conduction support 5 is processed with external screw thread, the big end centre bore of hollow heat conduction support 5 is processed with internal thread, the small end of hollow heat conduction support 5 passes back-up block 6, the central through hole of heat radiation aluminium flake 4, be threaded with the endoporus formation of plastic stent 3 bottoms, described led light source matrix 7 is fixed together by the hollow screw 8 big end with hollow heat conduction support 5, and described diffuser 9 is buckled on the outer away from a heat radiation aluminum component 4 of plastic stent 3.
Described led light source matrix 7 is garden platform shape, and the big end of larger diameter end and hollow heat conduction support 5 is fitted.
Described heat radiation aluminium flake 4 is provided with three at least, is separated by with back-up block 6 between adjacent.
Described lead 10 is drawn from power supply 2, passes hollow heat conduction support 5, hollow screw 8 is connected to led light source matrix 7.
Claims (4)
1. a LED bulb comprises lamp holder (1), power supply (2), plastic stent (3), heat radiation aluminium flake (4), hollow heat conduction support (5), back-up block (6), led light source matrix (7), hollow screw (8), diffuser (9), lead (10); It is characterized in that: described power supply (2) is placed in the endoporus of plastic stent (3), plastic stent (3) screws in the endoporus of lamp holder (1), described heat radiation aluminium flake (4) is circular, described hollow heat conduction support (5) is hollow cylindrical, the small end of hollow heat conduction support (5) is processed with external screw thread, the big end centre bore of hollow heat conduction support (5) is processed with internal thread, the small end of hollow heat conduction support (5) passes back-up block (6), the central through hole of heat radiation aluminium flake (4), be threaded with the endoporus formation of plastic stent (3) bottom, described led light source matrix (7) is fixed together by the big end of hollow screw (8) and hollow heat conduction support (5), and described diffuser (9) is buckled on the outer away from a heat radiation aluminum component (4) of plastic stent (3).
2. a kind of LED bulb according to claim 1 is characterized in that: described led light source matrix (7) is garden platform shape, and the big end of larger diameter end and hollow heat conduction support (5) is fitted.
3. a kind of LED bulb according to claim 1 is characterized in that: described heat radiation aluminium flake (4) is provided with three at least, is separated by with back-up block (6) between adjacent.
4. a kind of LED bulb according to claim 1 is characterized in that: described lead (10) is drawn from power supply (2), passes hollow heat conduction support (5) and hollow screw (8), is connected to led light source matrix (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201594396U CN201636630U (en) | 2010-03-30 | 2010-03-30 | LED (Light-Emitting Diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201594396U CN201636630U (en) | 2010-03-30 | 2010-03-30 | LED (Light-Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636630U true CN201636630U (en) | 2010-11-17 |
Family
ID=43081122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201594396U Expired - Fee Related CN201636630U (en) | 2010-03-30 | 2010-03-30 | LED (Light-Emitting Diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207250A (en) * | 2010-03-30 | 2011-10-05 | 顾仁法 | LED (light emitting diode) lamp bulb |
| CN104254904A (en) * | 2011-10-31 | 2014-12-31 | 登森·西尔 | Led light source |
-
2010
- 2010-03-30 CN CN2010201594396U patent/CN201636630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207250A (en) * | 2010-03-30 | 2011-10-05 | 顾仁法 | LED (light emitting diode) lamp bulb |
| CN104254904A (en) * | 2011-10-31 | 2014-12-31 | 登森·西尔 | Led light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203641941U (en) | LED bulb | |
| CN201636630U (en) | LED (Light-Emitting Diode) bulb | |
| CN203068209U (en) | Light-emitting diode (LED) anti-glare barrel lamp | |
| CN203771309U (en) | LED bulb light | |
| CN202074287U (en) | Novel light emitting diode (LED) candle lamp | |
| CN202302818U (en) | LED (light-emitting diode) lamp bulb easily radiating heat | |
| CN202511074U (en) | LED (Light-Emitting Diode) down lamp | |
| CN202469598U (en) | A 5W fin lamp cup LED bulb lamp | |
| CN203615295U (en) | LED lamp radiator | |
| CN202056700U (en) | Led down lamp | |
| CN201284933Y (en) | LED reflectoscope | |
| CN201661878U (en) | High-power bulb lamp | |
| CN101482231B (en) | High-power LED tube light | |
| CN102207250A (en) | LED (light emitting diode) lamp bulb | |
| CN201593764U (en) | LED radiating lamp with double channels | |
| CN102147057B (en) | LED double-channel heat radiation lamp | |
| CN202302809U (en) | Light-emitting diode (LED) bulb lamp | |
| CN203131697U (en) | Spherical lamp shade of LED (Light Emitting Diode) lamp | |
| CN202101065U (en) | Outdoor light-emitting diode (LED) wall lamp | |
| CN203868786U (en) | LED bulb | |
| CN202708714U (en) | Heat-radiating type LED (light emitting diode) lamp | |
| CN201983126U (en) | High-power LED (light-emitting diode) bay light | |
| CN202392739U (en) | Integrated LED (light-emitting diode) lamp structure | |
| CN203384798U (en) | Simple type LED spotlight | |
| CN201348163Y (en) | High-power LED down lamp |
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: 20101117 Termination date: 20120330 |