CN102840471A - LED lamp bulb easy to dissipate heat - Google Patents
LED lamp bulb easy to dissipate heat Download PDFInfo
- Publication number
- CN102840471A CN102840471A CN2011102817070A CN201110281707A CN102840471A CN 102840471 A CN102840471 A CN 102840471A CN 2011102817070 A CN2011102817070 A CN 2011102817070A CN 201110281707 A CN201110281707 A CN 201110281707A CN 102840471 A CN102840471 A CN 102840471A
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- Prior art keywords
- aluminium alloy
- led
- lamp holder
- dissipating cylinder
- ring
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Abstract
The invention discloses an LED (Light-Emitting Diode) lamp bulb easy to dissipate heat, belonging to the technical field of the LED lamps. The key points of the technology of the LED lamp bulb are as follows: the LED lamp bulb comprises an insulating lamp base with a lamp holder, wherein an alumium alloy radiating barrel is arranged at the lower part of the insulating lamp base; a positioning convex ring is arranged on the outer sidewall of the lower end of the insulating lamp base; a connecting ring matched with the positioning convex ring is sleeved outside the insulating lamp base; the connecting ring is in threaded connection with the alumium alloy radiating barrel; a heat conducting ring is arranged in the alumium alloy radiating barrel; an alumium substrate is arranged on the heat conducting ring; an LED luminous body is arranged on the alumium substrate; a wiring hole communicated with the insulating lamp base is formed in the alumium alloy radiating barrel; a reflecting cup is arranged in the alumium alloy radiating barrel which is arranged to surround the LED luminous body; and a secondary optical dodging shield is in threaded connection with the alumium alloy radiating barrel which is arranged to surround the LED luminous body. The invention aims to provide the LED lamp bulb easy to dissipate heat which is compact in structure and convenient to mount and demount, and used for indoor lighting.
Description
Technical field
The present invention relates to a kind of lighting lamp, more particularly, relate in particular to a kind of easy cooling LED bulb.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp usually, and its relative energy consumption is higher; Along with the progress of electronic technology, utilize the lighting of High Power LED (LED) combination more and more general, because that LED has is low in energy consumption, the advantage of long service life, thereby become the emerging light source that substitutes the traditional lighting light source.With the light fixture of LED, need to solve heat transfer and heat radiation and the dazzling and dazzling technical problem of spot light in the LED use, otherwise will influence the service life of LED lamp or limit it and apply as light source.
Summary of the invention
The objective of the invention is to deficiency, the easy cooling LED bulb of a kind of compact conformation, easy accessibility is provided to above-mentioned technology.
Technical scheme of the present invention is achieved in that a kind of easy cooling LED bulb; Comprise the insulating lamp holder of being with lamp holder; Wherein said insulating lamp holder bottom is provided with the aluminium alloy heat-dissipating cylinder; Be provided with positioning convex ring at insulating lamp holder lower outside wall, be provided with the connecting ring that adapts with positioning convex ring in the insulating lamp holder outer race, connecting ring is threaded with the aluminium alloy heat-dissipating cylinder; In the aluminium alloy heat-dissipating cylinder, be provided with heat conduction ring; On heat conduction ring, be provided with aluminium base; On aluminium base, be provided with the LED illuminator; In the aluminium alloy heat-dissipating cylinder, be provided with the wiring hole that is connected with insulating lamp holder, in the aluminium alloy heat-dissipating cylinder of LED illuminator periphery, be provided with reflector, the even light shield of the secondary optics that on the aluminium alloy heat-dissipating cylinder of reflector periphery, has been threaded.
In the above-mentioned easy cooling LED bulb, described positioning convex ring bottom is provided with two reference columns, is provided with two and reference column corresponding positioning hole at the aluminium alloy heat-dissipating cylinder back side.
In the above-mentioned easy cooling LED bulb, the edge of described aluminium alloy lamp tube outer surface is circumferentially with some roads annular groove.
After the present invention adopts said structure, insulating lamp holder is fixed on the aluminium alloy heat-dissipating cylinder back side, need not re-uses a chain for binding criminals silk, good looking appearance through connecting ring; Through the annular groove that is used to dispel the heat is set, make radiating effect better, through the even light shield of secondary optics the LED illuminator carried out light modulation and handle that the light that the LED lamp is sent is soft, and is not dazzling simultaneously outside the aluminium alloy heat-dissipating cylinder.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is done to specify further, but do not constitute any restriction of the present invention.
Fig. 1 is a structural representation of the present invention.
Among the figure: insulating lamp holder 1, aluminium alloy heat-dissipating cylinder 2, positioning convex ring 3, connecting ring 4, heat conduction ring 5, aluminium base 6, LED illuminator 7, wiring hole 8, reflector 9, the even light shield 10 of secondary optics, reference column 11, locating hole 12, annular groove 13.
The specific embodiment
Consult shown in Figure 1ly, a kind of easy cooling LED bulb of the present invention comprises the insulating lamp holder 1 of being with lamp holder; Be provided with aluminium alloy heat-dissipating cylinder 2 in insulating lamp holder 1 bottom and be circumferentially with some roads annular groove 13 on the edge of aluminium alloy lamp tube 2 outer surfaces; Annular groove 13 can improve the effect of heat radiation, is provided with positioning convex ring 3 at insulating lamp holder 1 lower outside wall, is provided with the connecting ring 4 that adapts with positioning convex ring 3 in insulating lamp holder 1 outer race; Connecting ring 4 is threaded with aluminium alloy heat-dissipating cylinder 2; Further, insulating lamp holder 1 influences back panel wiring along with connecting ring 4 rotates in order to prevent to install; Be provided with two reference columns 11 in positioning convex ring 3 bottoms, be provided with two and reference column 11 corresponding positioning hole 12 at aluminium alloy heat-dissipating cylinder 2 back sides; In aluminium alloy heat-dissipating cylinder 2, be provided with heat conduction ring 5; On heat conduction ring 5, be provided with aluminium base 6; On aluminium base 6, be provided with LED illuminator 7; In aluminium alloy heat-dissipating cylinder 2, be provided with the wiring hole 8 that is connected with insulating lamp holder 1, in the aluminium alloy heat-dissipating cylinder 2 of LED illuminator 7 peripheries, be provided with reflector 9, the even light shield 10 of the secondary optics that on the aluminium alloy heat-dissipating cylinder 2 of reflector 9 peripheries, has been threaded.
Claims (3)
1. easy cooling LED bulb; Comprise the insulating lamp holder (1) of being with lamp holder; It is characterized in that described insulating lamp holder (1) bottom is provided with aluminium alloy heat-dissipating cylinder (2), be provided with positioning convex ring (3) at insulating lamp holder (1) lower outside wall; Be provided with the connecting ring (4) that adapts with positioning convex ring (3) in insulating lamp holder (1) outer race, connecting ring (4) is threaded with aluminium alloy heat-dissipating cylinder (2); In aluminium alloy heat-dissipating cylinder (2), be provided with heat conduction ring (5); On heat conduction ring (5), be provided with aluminium base (6); On aluminium base (6), be provided with LED illuminator (7); In aluminium alloy heat-dissipating cylinder (2), be provided with the wiring hole (8) that is connected with insulating lamp holder (1), in the aluminium alloy heat-dissipating cylinder (2) of LED illuminator (7) periphery, be provided with reflector (9), the even light shield (10) of the secondary optics that on the aluminium alloy heat-dissipating cylinder (2) of reflector (9) periphery, has been threaded.
2. easy cooling LED bulb according to claim 1 is characterized in that, described positioning convex ring (3) bottom is provided with two reference columns (11), is provided with two and reference column (11) corresponding positioning hole (12) at aluminium alloy heat-dissipating cylinder (2) back side.
3. easy cooling LED bulb according to claim 1 and 2 is characterized in that, the edge of described aluminium alloy lamp tube (2) outer surface is circumferentially with some roads annular grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102817070A CN102840471A (en) | 2011-09-21 | 2011-09-21 | LED lamp bulb easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102817070A CN102840471A (en) | 2011-09-21 | 2011-09-21 | LED lamp bulb easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840471A true CN102840471A (en) | 2012-12-26 |
Family
ID=47368085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102817070A Pending CN102840471A (en) | 2011-09-21 | 2011-09-21 | LED lamp bulb easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840471A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582602U (en) * | 2009-11-17 | 2010-09-15 | 林峻毅 | LED lamp |
| CN201582603U (en) * | 2009-11-17 | 2010-09-15 | 林峻毅 | Led lamp |
| CN201884967U (en) * | 2010-08-09 | 2011-06-29 | 郭美荣 | LED bulb |
| CN202302818U (en) * | 2011-09-21 | 2012-07-04 | 南通天华和睿科技创业有限公司 | LED (light-emitting diode) lamp bulb easily radiating heat |
-
2011
- 2011-09-21 CN CN2011102817070A patent/CN102840471A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582602U (en) * | 2009-11-17 | 2010-09-15 | 林峻毅 | LED lamp |
| CN201582603U (en) * | 2009-11-17 | 2010-09-15 | 林峻毅 | Led lamp |
| CN201884967U (en) * | 2010-08-09 | 2011-06-29 | 郭美荣 | LED bulb |
| CN202302818U (en) * | 2011-09-21 | 2012-07-04 | 南通天华和睿科技创业有限公司 | LED (light-emitting diode) lamp bulb easily radiating heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |