CN202884563U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202884563U CN202884563U CN2012205143991U CN201220514399U CN202884563U CN 202884563 U CN202884563 U CN 202884563U CN 2012205143991 U CN2012205143991 U CN 2012205143991U CN 201220514399 U CN201220514399 U CN 201220514399U CN 202884563 U CN202884563 U CN 202884563U
- Authority
- CN
- China
- Prior art keywords
- led light
- light source
- source plate
- led
- lamp holder
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of lighting lamps, and provides a light-emitting diode (LED) lamp which is composed of a lamp head, a heat dissipating lamp cup, an LED light source plate and a lens body. The lamp head comprises a lamp head seat, an LED power supply plate is arranged in the lamp head seat, a wire is led out of an output end of the LED power supply plate, and the LED power supply plate is electrically connected with the LED light source plate. The heat dissipating lamp cup is integrally formed by heat conducting metal and is composed of a lower barrel body at the lower end, a plurality of heat dissipating fins and annular upper edges, wherein the centers of the heat dissipating fins are arranged on the outer wall of the lower barrel body in a radial shape, the annular upper edges are located on the upper end outer edges of the heat dissipating fins, a stepped lower annular platform is formed on the inner wall of the lower barrel body and used for placing the LED light source plate, the lower end of the lower barrel body is sleeved on the lamp head, the heat dissipating fins are provided with stepped notches which are arranged to form a stepped upper annular platform in a surrounding mode, and the upper annular platform is used for clamping the lens body in an interference fit mode. The LED light source plate is fixedly connected with the lamp head through screws, and the lens body converges LED light rays of the LED light source plate. The LED lamp is used for lighting.
Description
Technical field
The utility model relates to field of illuminating lamps, and especially light source is the lighting of LED.
Background technology
LED is as the technology that replaces conventional light source, has the advantages such as electric light usefulness height, long service life, caloric value are lower, sturdy and durable.LED enters the development trend that lighting field has become main flow as new-type light source.Existing a kind of LED light fixture is designed to Lamp cup the mode of metal heat sink to realize high efficiency and heat radiation.In order to realize the reliable fit of light fixture miscellaneous part and Lamp cup radiator, it is comparatively complicated that the structure of this LED light fixture is designed to be, and also needs a large amount of connectors, as being connected and fixed by a plurality of screws, jump ring even also need to boning by glue.Like this, existing LED light fixture not only manufacturing cost is high, and follow-up maintenance also is unfavorable for quick-detachment.
The utility model content
Therefore, the utility model proposes a kind of heat dispersion LED light fixture that is easy to assemble good and simple in structure.
The utility model adopts following technical scheme:
A kind of LED light fixture is comprised of lamp holder spare, heat radiation lamp cup, led light source plate and lenticular body, wherein:
Lamp holder spare is the built-in LED power panel of bulb socket, and LED power panel input is to be electrically connected on the electrode of bulb socket by wire, and the output of LED power panel is drawn wire, and is electrically connected on the led light source plate;
Heat radiation lamp cup is the integrated structure of heat-conducting metal, be arranged at a plurality of radiating fins on the lower shell outer wall and be positioned on the outer peripheral annular in radiating fin upper end along consisting of by lower shell, the center of lower end are radial, and the inwall of lower shell forms a step-like lower ring-shaped platform, be used for placing described led light source plate, the lower end of lower shell is socketed in described lamp holder spare, each radiating fin all has a step-like breach, all radiating fins are used for by the described lenticular body of interference fit cutting ferrule around forming a step-like upper ring-shaped platform;
The led light source plate is positioned over the lower ring-shaped platform of inwall of the lower shell of described heat radiation lamp cup, and is fixedly connected with described lamp holder spare by screw;
The lenticular body cutting ferrule is used for assembling the LED light of described led light source plate in the upper ring-shaped platform of the radiating fin of described heat radiation lamp cup.
Further, described lamp holder spare is provided with screw hole column, and described led light source plate is provided with screw, by screw described led light source plate is fixedly connected with described lamp holder spare.
Further, the screw on the screw hole column on the described lamp holder spare and the led light source plate is 3, is mutually 120 ° and evenly distributes.
Further, described led light source plate is provided with cable hole.The wire that is used for the output of LED power panel carries out cabling.
The utility model adopts as above technical scheme, have following useful technique effect: LED fitting structure of the present utility model is simple, only have lamp holder spare, heat radiation lamp cup, led light source plate and 4 critical pieces of lenticular body, and it is fixing only to need can to finish assembling by 3 screws.Simultaneously, LED light fixture of the present utility model has been realized good radiating effect by the structural design of heat radiation lamp cup, has guaranteed the stability in use of LED.
Description of drawings
Fig. 1 is the exploded view of each parts of the utility model embodiment;
Fig. 2 is the overall package figure of the utility model embodiment;
Fig. 3 is the schematic diagram () of the heat radiation lamp cup of the utility model embodiment;
Fig. 4 is the schematic diagram (two) of the heat radiation lamp cup of the utility model embodiment.
The specific embodiment
Now with the specific embodiment the utility model is further specified by reference to the accompanying drawings.
Consult Fig. 1-shown in Figure 4, LED light fixture of the present utility model is comprised of lamp holder spare 1, heat radiation lamp cup 2, led light source plate 3 and lenticular body 4, wherein:
Heat radiation lamp cup 2 is the integrated structures of heat-conducting metal, lower shell 21 by the lower end, the center is radial to be arranged at a plurality of radiating fins 23 on the outer wall of lower shell 21, and be positioned on the outer peripheral annular in radiating fin 23 upper ends along 22 formations, and the inwall of lower shell 21 forms a step-like lower ring-shaped platform 211, be used for placing described led light source plate 3, the lower end of lower shell 21 is socketed described lamp holder spare 1, each radiating fin 23 all has a step-like breach 231, all radiating fins are used for by the described lenticular body 4 of interference fit cutting ferrule around forming a step-like upper ring-shaped platform.Heat radiation lamp cup 2 among the embodiment is to adopt aluminium material one-body molded, has that quality is light, the characteristic of good heat dissipation effect.
Led light source plate 3 is positioned on the lower ring-shaped platform 211 of inwall of lower shell 21 of described heat radiation lamp cup 2, and is fixedly connected with described lamp holder spare 1 by the screw (not shown).Led light source plate 3 among the embodiment is to adopt aluminium base, and many high-brightness LEDs are set on the aluminium base.
The upper ring-shaped platform that lenticular body 4 cutting ferrules form in the step-like breach 231 by a plurality of radiating fins 21 of described heat radiation lamp cup 2 is used for assembling the LED light of described led light source plate 2.
Preferably, described lamp holder spare 1 is provided with screw hole column 14, and described led light source plate 3 is provided with screw 31, by the screw (not shown) described led light source plate 3 is fixed with described lamp holder spare 1 to be connected.Preferred, screw hole column 14 and the screw 31 on the led light source plate 3 on the described lamp holder spare 1 are 3, are mutually 120 ° and evenly distribute.
Preferably, described led light source plate 3 is provided with cable hole 32.The wire 13 that cable hole 2 is set is for the output of LED power panel carries out cabling, and wire 13 is soldered to pad 33 after by cable hole 32.
LED light fixture of the present utility model, that led light source plate 3 is positioned on the lower ring-shaped platform 211 of inwall of lower shell 21 of described heat radiation lamp cup 2, and be fixed in screw hole column 14 on the lamp holder spare 1 by screwed lock, the assembling that has directly realized lamp holder spare 1, heat radiation lamp cup 2, led light source plate 3 threes is connected, lenticular body 4 then is to carry out the cutting ferrule connection by being pressed into the upper ring-shaped platform that forms in the step-like breach 231 by a plurality of radiating fins 21 of heat radiation lamp cup 2, is to utilize the mode of interference fit to carry out.This shows that the utility model assembly structure is simple, and the LED caloric value of led light source plate 3 also is diffused into the external world fast by heat radiation lamp cup 2, realizes good radiating effect.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. a LED light fixture is comprised of lamp holder spare, heat radiation lamp cup, led light source plate and lenticular body, wherein:
Lamp holder spare is the built-in LED power panel of bulb socket, and LED power panel input is to be electrically connected on the electrode of bulb socket by wire, and the output of LED power panel is drawn wire, and is electrically connected on the led light source plate;
Heat radiation lamp cup is the integrated structure of heat-conducting metal, be arranged at a plurality of radiating fins on the lower shell outer wall and be positioned on the outer peripheral annular in radiating fin upper end along consisting of by lower shell, the center of lower end are radial, and the inwall of lower shell forms a step-like lower ring-shaped platform, be used for placing described led light source plate, the lower end of lower shell is socketed in described lamp holder spare, each radiating fin all has a step-like breach, all radiating fins are used for by the described lenticular body of interference fit cutting ferrule around forming a step-like upper ring-shaped platform;
The led light source plate is positioned over the lower ring-shaped platform of inwall of the lower shell of described heat radiation lamp cup, and is fixedly connected with described lamp holder spare by screw;
The lenticular body cutting ferrule is used for assembling the LED light of described led light source plate in the upper ring-shaped platform of the radiating fin of described heat radiation lamp cup.
2. LED light fixture according to claim 1, it is characterized in that: described lamp holder spare is provided with screw hole column, and described led light source plate is provided with screw, by screw described led light source plate is fixedly connected with described lamp holder spare.
3. LED light fixture according to claim 2, it is characterized in that: the screw on the screw hole column on the described lamp holder spare and the led light source plate is 3, is mutually 120 ° and evenly distributes.
4. according to claim 1 and 2 or 3 described LED light fixtures, it is characterized in that: described led light source plate is provided with cable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205143991U CN202884563U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205143991U CN202884563U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884563U true CN202884563U (en) | 2013-04-17 |
Family
ID=48075989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205143991U Expired - Fee Related CN202884563U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206695A (en) * | 2013-04-18 | 2013-07-17 | 广东国晟投资有限公司 | Radiating shell of LED lamp |
| CN111503572A (en) * | 2019-11-20 | 2020-08-07 | 海洋王（东莞）照明科技有限公司 | Lamp fitting |
-
2012
- 2012-10-09 CN CN2012205143991U patent/CN202884563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206695A (en) * | 2013-04-18 | 2013-07-17 | 广东国晟投资有限公司 | Radiating shell of LED lamp |
| CN111503572A (en) * | 2019-11-20 | 2020-08-07 | 海洋王（东莞）照明科技有限公司 | Lamp fitting |
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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 |
Granted publication date: 20130417 Termination date: 20161009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |