CN202691970U - Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space - Google Patents
Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space Download PDFInfo
- Publication number
- CN202691970U CN202691970U CN2012202359119U CN201220235911U CN202691970U CN 202691970 U CN202691970 U CN 202691970U CN 2012202359119 U CN2012202359119 U CN 2012202359119U CN 201220235911 U CN201220235911 U CN 201220235911U CN 202691970 U CN202691970 U CN 202691970U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat dissipation
- heat dissipating
- dimensional
- dissipating body
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to the technical field of light-emitting diode (LED) lamp manufacturing, in particular to an LED lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space. The LED lamp combined type three-dimensional heat dissipation structure is characterized by comprising an outer heat dissipation body and an inner heat dissipation body. The bottom portion of the inner heat dissipation body is connected with an LED display plate. The top portion of the outer heat dissipation body is connected with a lamp connector and a power supply box. The top portion of the inner heat dissipation body is provided with the combined type discontinuous multilayer three-dimensional heat dissipation structure which is composed of a plurality of heat dissipation sheets. Hollow cavities are arranged between adjacent heat dissipation sheets. The combined type three-dimensional heat dissipation structure is used on the most concentrated position of central heat quantity, and accordingly heat dissipation total area is enlarged, effective heat dissipation area is maximized, the problems that heat dissipation space using rate is low, an inner space structure is not transparent and the like are solved, the heat dissipation effect is more than two times of that of an traditional LED lamp, and the output luminance is more than two times of that of the traditional LED lamp.
Description
[technical field]
The utility model relates to LED light fixture manufacturing technology field, and specifically a kind of LED light fixture takes full advantage of heat-dissipating space assemblied stereo radiator structure.
[background technology]
Along with the LED light fixture is more and more universal, that large-scale open air displaying or family's lamp decoration all be unable to do without the LED lamp, and the LED light fixture is often because heat dissipation problem has influence on reliability, brightness can't reach the conventional lamp requirement, and can't directly substitute conventional lamp, such as the MR16 Halogen lamp LED of 50W, exportable warm white temperature 2700K 610LM luminous flux, and same MR16 LED light fixture often can only reach traditional Halogen lamp LED one half intensity; The conventional P AR38 Halogen lamp LED of 150W, exportable warm white temperature 2700K 2000LM luminous flux, LED PAR38 light fixture often are no more than the output of 1000LM luminous flux.
Conventional LED lamp, because process issues, radiator all is to adopt monolithic construction, adopt the techniques such as aluminium extruded aluminium casting, because monolithic construction restriction, light fixture central inner space is the solid construction body, the central inner space is not utilized, and the LED light fixture central inner space dense space that is heat, owing to being Integral heat dissipation structure, can't accomplish that three directions of three-dimensional XYZ are penetrating, mutually stop between the radiator, cause the cold and hot exchange efficiency of radiating surface and cold air low, heat-dissipating space utilizes insufficient, radiating effect is not good, thereby can't directly replace conventional lamp.Such as domestic patent 201030281472.1 disclosed a kind of LED lamp radiators, its global shape plays thermolysis just as an inverted basin by being positioned at peripheral stupefied shape space, and defects can appear in the technology but its processing technology is formed in one.
Although domestic patent CN202158507U also discloses a kind of heat-dissipation lamp housing of Split type structure, its inner thermal component is by heat dissipating ring and vertically be fixed on the rough radiating ribs of heat dissipating ring upper surface, its radiating ribs structure shape is such as rectangle like heat sink 120 ° of compositions in interval centered by vertical axis of three surface irregularities, only realized vertical heat radiation, laterally still airtight airtight.
[summary of the invention]
The purpose of this utility model is to solve the uneven problem of heat radiation in the prior art, and the novel combination type that a kind of radiating efficiency is high, space availability ratio is high three-dimensional heat radiating structure is provided.
For achieving the above object, design a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space, comprise lens, the LED display board, lamp interface and power pack, it is characterized in that described LED lamps combination three-dimensional heat radiating structure is combined by heat radiation outer cup and internal heat dissipating body, the internal heat dissipating external body is covered with the heat radiation outer cup, described internal heat dissipating body bottom connects the LED display board, heat radiation outer cup top connects lamp interface and power pack, internal heat dissipating body top is provided with the discontinuous layer stereo radiator structure of combined type, the discontinuous layer stereo radiator structure of described combined type is made of several fin, is provided with cavity between the adjacent fin.
Be provided with cavity between described heat radiation outer cup and the internal heat dissipating body, connect discontinuously, three directions of XYZ all have fabulous cold and hot convection channel, improve internal layer radiator heat-sinking capability, and cold and hot exchange capacity is strong.
Be provided with cavity between described internal heat dissipating body and lamp interface and the power pack, be convenient to Inner heat sink heat and cold air and fully exchange, the protection power source part can be not overheated, prolongs power source life.
Offer several air-vents or ventilating groove on the described heat radiation outer cup, heat and the cool exterior air of being convenient to Inner heat sink fully exchange.
Described LED lamps combination three-dimensional heat radiating structure is comprised of internal heat dissipating body and one or more heat radiation outer cup.
Offer several LED display surface ventilating grooves on the described internal heat dissipating body, be convenient to the up and down fully exchange of heat of Inner heat sink.
Described internal heat dissipating body circular surface is radiating surface 15, internal heat dissipating body circular central is provided with cylinder radiating surface 14, cylinder radiating surface 14 outsides, be provided with the discontinuous three-dimensional fin of some layers along internal heat dissipating body circular central direction, every layer of positive and negative two sides of fin is provided with radiating surface 13,14, and the positive and negative two sides of described heat radiation outer cup is provided with radiating surface 16.
A kind of assemblied stereo radiator structure for the MR16LED light fixture, comprise lens, the LED display board, lamp interface and power pack, it is characterized in that described assemblied stereo radiator structure is combined by heat radiation outer cup and internal heat dissipating body, internal heat dissipating body center is provided with cylinder radiating surface 14, cylinder radiating surface 14 outer rings equidistantly are provided with two-layer three-dimensional heat dissipating layer, every layer of three-dimensional heat dissipating layer is comprised of four fan-shaped three-dimensional fin, be provided with cavity between the fan-shaped three-dimensional fin, offer four LED display surface ventilating grooves on the internal heat dissipating body, described four LED display surface ventilating grooves are arranged at the outer fan-shaped three-dimensional fin outside, offer four ventilating grooves on the heat radiation outer cup, be provided with cavity between heat radiation outer cup and the internal heat dissipating body, be provided with cavity between internal heat dissipating body and lamp interface and the power pack.
Described cylinder radiating surface 14 and two-layer three-dimensional heat dissipating layer consist of the discontinuous layer stereo radiator structure of combined type jointly.
A kind of assemblied stereo radiator structure for the LED bulb lamp, comprise lampshade, the LED display board, the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup, lamp interface and power pack, it is characterized in that the assemblied stereo radiator structure is by the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup forms, light-emitting area radiator bottom connects the LED display board, light-emitting area radiator top connects the internal heat dissipating body, internal heat dissipating body main header casing is provided with the heat radiation outer cup, described light-emitting area radiator middle part is provided with some and fin light-emitting area radiator surface tilt, light-emitting area radiator bottom cover is provided with some discontinuous lampshades, the internal heat dissipating body is provided with some discontinuous layer stereo fin, offers some grooves or hole on the heat radiation outer cup.
Described heat radiation outer cup is provided with the inboard radiating surface of cup and cup outside radiating surface, and described internal heat dissipating body is provided with the layer stereo fin and forms radiating surface, and described light-emitting area radiator is provided with radiating surface and the LED display board rear portion radiating surface between discontinuous lampshade.
Be provided with cavity between the multilayer fin on the described internal heat dissipating body, the light-emitting area radiator is provided with the radiating surface cavity between discontinuous lampshade, is provided with cavity between heat radiation outer cup and the internal heat dissipating body, is provided with cavity between lamp interface and power pack and the internal heat dissipating body.
A kind of assemblied stereo radiator structure for Par38 LED lamp, comprise cover plate, lens, the LED display board, the internal heat dissipating body, the heat radiation outer cup, lamp interface and power pack, it is characterized in that the assemblied stereo radiator structure comprises cover plate, the internal heat dissipating body, the heat radiation outer cup, internal heat dissipating body bottom connects cover plate, the Inner heat sink main header casing is provided with the heat radiation outer cup, described internal heat dissipating body is provided with some discontinuous layer stereo fin, the heat radiation outer cup is provided with some heat radiation outer cup ventilating grooves, be provided with cavity between the layer stereo fin of internal heat dissipating body, vertical plane and inner fin intersection at inner fin are provided with LED display surface ventilating groove, cover plate is provided with the cover plate ventilating groove corresponding with LED display surface ventilating groove, be provided with cavity between heat radiation outer cup and the internal heat dissipating body, be provided with cavity between lamp interface and power pack and the internal heat dissipating body.
Described heat radiation outer cup is provided with the inboard radiating surface of cup and cup outside radiating surface, and the internal heat dissipating body is provided with discontinuous layer stereo fin and forms radiating surface.
The utility model is compared with conventional lamp integrated radiating structure, adopt the assemblied stereo radiator structure in center heat thick, utilize three-dimensional structure to increase the heat radiation gross area, make the maximization of efficiently radiates heat area, effectively solve the drawbacks such as traditional heat-dissipating structure heat-dissipating space utilization rate is low, interior spatial structure is not penetrating, its radiating effect is at equal heat radiation volume under equal service life, is traditional LED light fixture more than a times, and its output brightness is more than a times of traditional LED light fixture; The design of a plurality of cavitys, perforate, fluting makes on three directions of XYZ all to have fabulous cold and hot convection channel, has increased the circulation of radiator structure Air, makes heat exchange rapider, and radiating effect is faster.
[description of drawings]
Fig. 1 is the utility model Split type structure schematic diagram;
Fig. 2 is the utility model radiator structure schematic diagram;
Fig. 3 is the utility model radiator sectional view;
Fig. 4 is traditional MR16LED light fixture Split type structure schematic diagram;
Fig. 5 is traditional MR16LED light fixture radiating surface structural representation;
Fig. 6 is traditional MR16LED light fixture sectional view;
Fig. 7 is the Split type structure schematic diagram of the utility model combined LED bulb lamp;
Fig. 8 is the composite unit structure schematic diagram of the utility model combined LED bulb lamp;
Fig. 9 is the radiating surface feature structure schematic diagram of the utility model combined LED bulb lamp;
Figure 10 is the radiator feature structure schematic diagram of the utility model combined LED bulb lamp;
Figure 11 is the radiator cutaway view of the utility model combined LED bulb lamp;
Figure 12 is the Split type structure schematic diagram of the utility model combined type par38 LED light fixture;
Figure 13 is the composite unit structure schematic diagram of the utility model combined type par38 LED light fixture;
Figure 14 is the radiating surface feature structure schematic diagram of the utility model combined type par38 LED light fixture;
Figure 15 is the radiator feature structure schematic diagram of the utility model combined type par38 LED light fixture;
Figure 16 is the composite unit structure cutaway view of the utility model combined type par38 LED light fixture;
As shown in the figure: 1. Thermal cup,, 2. Internal heat sink,, 3 lens,, 4.LED display board,, 5. Lighting interfaces and power supply box,, 6 cups ventilation cooling slots,, 7 cover,, 8.LED display surface ventilation slots,, 9. between each fin cavity,, 10. internal cooling cavity between the body and the power box,, 11. internal heat and cooling cup body cavity 12 between -16. heatsink cooling surface,, 17. traditional MR16LED heat lamps Cup,, 18. traditional MR16LED lamp lens,, 19. traditional MR16LED lighting LED display board,, 20. traditional lighting fixtures MR16LED interfaces and power supply box,, 21 -25 traditional cup MR16LED heat lamps radiating surface,, 26. traditional MR16LED lamps enclosed space within the center,, 27. outer cooling surface,, 28. inner cooling surface,, 29. discontinuous multi-dimensional heat sink,, 30 . Overall heat sink ventilation slots,, 31. cover breathable tank,, 32. lighting interfaces and power supply box with an internal cavity between the radiator,, 33. emitting surface cooling the body,, 34. lampshade,, 35. not continuous cooling surface 36.LED shade between the display panel after cooling surface,, 37. cooling breathable outer cup slots,, 38. discontinuity between the radiating surface cavities shade.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further elaborated, its shape and structure can be realized for a person skilled in the art.
Tradition MR16LED light fixture is to select one (selecting heat radiating cup 17 in this example) by external heat sink or Inner heat sink, lens 18, LED display board 19, lamp interface and power pack 20 are connected and installed according to mode shown in Figure 4, its the heat radiation position as shown in Figure 5 by fan-shaped fin uniformly-spaced around heat radiating cup 17, the area of dissipation that consists of is: (radiating surface 21+ radiating surface 22+ radiating surface 23+ radiating surface 24+ radiating surface 25) * 18=6500 square millimeter, traditional heat-dissipating device inside is illustrated in figure 6 as cavity solid or the placement power supply, can not use, cause the heat radiation of traditional heat-dissipating device uneven.
In order fully to solve traditional LED light fixture heat dissipation problem, the utility model has designed distinctive radiator structure, i.e. the assemblied stereo radiator structure.
The concrete structure of its radiator structure as shown in Figure 2, formed by internal heat dissipating body 2 and one or more heat radiating cup 1, the overall exterior shape of heat radiating cup 1 such as same inverted basin, circular horizontal plane central authorities in heat radiating cup 1 top cut out a manhole, the cylinder type hollow fin internal diameter of the diameter of this manhole and internal heat dissipating body 2 centers is consistent, cut out the manhole of two equal diameters in the left-right symmetry position of this manhole, the diameter of these two manholes is consistent with two symmetrical cylinder type hollow fin internal diameters on the internal heat dissipating body 2 inner correspondence positions, at the quarterline of the circular horizontal plane at the heat radiating cup top ventilating groove 6 that to dig out four vertical planes be round rectangle.
2 internal structures of internal heat dissipating body are take discontinuous layer stereo fin as main body, one cylinder type hollow fin 14 is set in the center of disc-shaped base, the cylinder type hollow fin that two internal-and external diameters equate is installed respectively in these cylinder type hollow fin 14 left-right symmetry positions, take cylinder type hollow fin 14 centers of circle that are positioned at the center as benchmark, the two-layer discontinuous circular arc fin 12 of on the quarterline of disk pedestal, arranging from the inside to the outside, 13, leave cavity between internal layer circular arc fin and the outer circular arc fin, and the two ends of internal layer circular arc fin, two ends and hollow fin 14 circle center line connectings of central cylindrical of outer circular arc fin namely consist of fan shape, at four outside adjoiners of outer circular arc fin LED display board ventilating groove 8 that to cut out four vertical planes be round rectangle, heat and the cool exterior air of being convenient to Inner heat sink fully exchange.
Spacing between the quantity of described internal heat dissipating body fin, shape and each fin can be determined according to concrete light fixture space size; The quantity of described heat radiating cup and size can be according to the concrete external form requirements of light fixture, are comprised of one or two above radiators.The area of dissipation that the present embodiment can reach: radiating surface 12*8+ radiating surface 13*8+ radiating surface 14+ radiating surface 15+ radiating surface 16*8=15000 square millimeter, owing to being three-dimensional heat radiating structure, so possess a radiator two-side radiation effect, calculate area of dissipation front-back two-sided.
The outer cup of will dispelling the heat 1, internal heat dissipating body 2, lens 3, LED display board 4, lamp interface and power pack 5 connect according to mode shown in Figure 1, specifically, heat radiating cup 1 is enclosed within the top of internal heat dissipating body 2, heat radiation outer cup 1 top connects lamp interface and power pack 5, internal heat dissipating body 2 bottoms connect LED display board 4, LED display board 4 bottom mounted lens 3 namely obtain LED light fixture as shown in Figure 3.
As shown in Figure 3, internal heat dissipating body 2 and top light fixture socket power pack 5 leave cavity, are convenient to Inner heat sink heat and cold air and fully exchange, and have both increased the penetrating degree of radiator structure, again can be not overheated with the protection power source part, prolong power source life.
The utility model also comprises a kind of heat abstractor that takes full advantage of luminous bulb space for the LED bulb lamp, as shown in Figure 7, with whole LED bulb lamp bulb illuminator, be divided into several independently illuminators, independently be provided with cavity between the illuminator, the space of whole bulb is opened, and has increased outside the cavity place radiating surface, and the thermal convection current passage of vertical direction also is opened.
The structure of LED bulb lamp comprises lampshade in the utility model, the LED display board, the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup, lamp interface and power pack, the assemblied stereo radiator structure is by the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup forms, light-emitting area radiator bottom connects the LED display board, light-emitting area radiator top connects the internal heat dissipating body, internal heat dissipating body main header casing is provided with the heat radiation outer cup, light-emitting area radiator middle part is provided with some and fin light-emitting area radiator surface tilt, light-emitting area radiator bottom cover is provided with some discontinuous lampshades, the internal heat dissipating body is provided with some discontinuous layer stereo fin, offers some grooves or hole on the heat radiation outer cup.The heat radiation outer cup is provided with the inboard radiating surface of cup and cup outside radiating surface, and the internal heat dissipating body is provided with the layer stereo fin and forms radiating surface, and the light-emitting area radiator is provided with radiating surface and the LED display board rear portion radiating surface between discontinuous lampshade.Be provided with cavity between the multilayer fin on the internal heat dissipating body, the light-emitting area radiator is provided with the radiating surface cavity between discontinuous lampshade, is provided with cavity between heat radiation outer cup and the internal heat dissipating body, is provided with cavity between lamp interface and power pack and the internal heat dissipating body.
The utility model also comprises a kind of assemblied stereo radiator structure for Par38 LED lamp, comprise cover plate, lens, the LED display board, the internal heat dissipating body, the heat radiation outer cup, lamp interface and power pack, the assemblied stereo radiator structure comprises cover plate, the internal heat dissipating body, the heat radiation outer cup, internal heat dissipating body bottom connects cover plate, the Inner heat sink main header casing is provided with the heat radiation outer cup, the internal heat dissipating body is provided with some discontinuous layer stereo fin, the heat radiation outer cup is provided with some heat radiation outer cup ventilating grooves, be provided with cavity between the layer stereo fin of internal heat dissipating body, vertical plane and inner fin intersection at inner fin are provided with LED display surface ventilating groove, cover plate is provided with the cover plate ventilating groove corresponding with LED display surface ventilating groove, be provided with cavity between heat radiation outer cup and the internal heat dissipating body, be provided with cavity between lamp interface and power pack and the internal heat dissipating body.The heat radiation outer cup is provided with the inboard radiating surface of cup and cup outside radiating surface, and the internal heat dissipating body is provided with discontinuous layer stereo fin and forms radiating surface.
Claims (11)
1. LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space, comprise lens, the LED display board, lamp interface and power pack, it is characterized in that described LED lamps combination three-dimensional heat radiating structure is combined by heat radiation outer cup and internal heat dissipating body, the internal heat dissipating external body is covered with the heat radiation outer cup, described internal heat dissipating body bottom connects the LED display board, heat radiation outer cup top connects lamp interface and power pack, internal heat dissipating body top is provided with the discontinuous layer stereo radiator structure of combined type, the discontinuous layer stereo radiator structure of described combined type is made of several fin, is provided with cavity between the adjacent fin.
2. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1 is characterized in that being provided with cavity between described heat radiation outer cup and the internal heat dissipating body.
3. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1 is characterized in that being provided with cavity between described internal heat dissipating body and lamp interface and the power pack.
4. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1 is characterized in that offering several air-vents or ventilating groove on the described heat radiation outer cup.
5. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1 is characterized in that described LED lamps combination three-dimensional heat radiating structure is comprised of internal heat dissipating body and one or more heat radiation outer cup.
6. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1 is characterized in that offering on the described internal heat dissipating body several LED display surface ventilating grooves.
7. a kind of LED lamps combination three-dimensional heat radiating structure that takes full advantage of heat-dissipating space as claimed in claim 1, it is characterized in that described internal heat dissipating body circular surface is radiating surface (15), internal heat dissipating body circular central is provided with cylinder radiating surface (14), cylinder radiating surface (14) outside, be provided with the discontinuous three-dimensional fin of some layers along internal heat dissipating body circular central direction, every layer of positive and negative two sides of fin is provided with radiating surface (13,14), and the positive and negative two sides of described heat radiation outer cup is provided with radiating surface (16).
8. assemblied stereo radiator structure that is used for the MR16LED light fixture, comprise lens, the LED display board, lamp interface and power pack, it is characterized in that described assemblied stereo radiator structure is combined by heat radiation outer cup and internal heat dissipating body, internal heat dissipating body center is provided with cylinder radiating surface (14), cylinder radiating surface (14) outer ring equidistantly is provided with two-layer three-dimensional heat dissipating layer, every layer of three-dimensional heat dissipating layer is comprised of four fan-shaped three-dimensional fin, be provided with cavity between the fan-shaped three-dimensional fin, offer four LED display surface ventilating grooves on the internal heat dissipating body, described four LED display surface ventilating grooves are arranged at the outer fan-shaped three-dimensional fin outside, offer four ventilating grooves on the heat radiation outer cup, be provided with cavity between heat radiation outer cup and the internal heat dissipating body, be provided with cavity between internal heat dissipating body and lamp interface and the power pack.
9. a kind of assemblied stereo radiator structure for the MR16LED light fixture as claimed in claim 8 is characterized in that described cylinder radiating surface (14) and two-layer three-dimensional heat dissipating layer consist of the discontinuous layer stereo radiator structure of combined type jointly.
10. assemblied stereo radiator structure that is used for the LED bulb lamp, comprise lampshade, the LED display board, the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup, lamp interface and power pack, it is characterized in that the assemblied stereo radiator structure is by the light-emitting area radiator, the internal heat dissipating body, the heat radiation outer cup forms, light-emitting area radiator bottom connects the LED display board, light-emitting area radiator top connects the internal heat dissipating body, internal heat dissipating body main header casing is provided with the heat radiation outer cup, described light-emitting area radiator middle part is provided with some and fin light-emitting area radiator surface tilt, light-emitting area radiator bottom cover is provided with some discontinuous lampshades, the internal heat dissipating body is provided with some discontinuous layer stereo fin, offers some grooves or hole on the heat radiation outer cup.
11. a kind of assemblied stereo radiator structure for the LED bulb lamp as claimed in claim 10 is characterized in that described heat radiation outer cup is provided with the inboard radiating surface of cup and cup outside radiating surface, described inside is loose
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202359119U CN202691970U (en) | 2012-05-23 | 2012-05-23 | Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202359119U CN202691970U (en) | 2012-05-23 | 2012-05-23 | Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691970U true CN202691970U (en) | 2013-01-23 |
Family
ID=47547583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202359119U Expired - Lifetime CN202691970U (en) | 2012-05-23 | 2012-05-23 | Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930480A (en) * | 2014-03-21 | 2015-09-23 | 深圳市海洋王照明工程有限公司 | Heat dissipation part and lamp with same |
-
2012
- 2012-05-23 CN CN2012202359119U patent/CN202691970U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930480A (en) * | 2014-03-21 | 2015-09-23 | 深圳市海洋王照明工程有限公司 | Heat dissipation part and lamp with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102721020B (en) | Make full use of LED lamp assemblied stereo radiator structure and the method for heat-dissipating space | |
| CN201954312U (en) | Split type light emitting diode (LED) lamp | |
| CN102269353B (en) | Energy-saving lamp | |
| CN102022641A (en) | High-power LED (light-emitting diode) illuminator with omnidirectional radiation | |
| CN202691970U (en) | Light-emitting diode (LED) lamp combined type three-dimensional heat dissipation structure capable of achieving complete using of heat dissipation space | |
| CN102287794B (en) | Radiator for LED (light emitting diode) lamp and LED lamp | |
| JP3166364U (en) | Light bulb type LED lighting device and heat dissipation structure thereof | |
| US20140268798A1 (en) | Led bay light | |
| CN202221070U (en) | Radiator for LED (light-emitting diode) lamp and LED lamp | |
| CN201934993U (en) | Enhanced heat dissipation split-type light-emitting diode (LED) lamp for fan | |
| CN201593709U (en) | Self-radiating safety LED lamp | |
| CN201599624U (en) | Safe type self heat radiation LED lamp | |
| CN106322152A (en) | Bulb lamp | |
| CN202132725U (en) | Split type heat dissipation LED down lamp | |
| CN202101008U (en) | LED lamp module with fast heat dissipation function | |
| CN201916760U (en) | LED bulb capable of being cooled by fan intensively | |
| CN102095102A (en) | Split type LED lamp | |
| CN201795459U (en) | LED lamp radiator | |
| CN205824665U (en) | Eliminate the LEDbulb lamp of tropical island effect | |
| CN203686953U (en) | Heat dissipating device for integrated high-power LED (Light Emitting Diode) lamps and LED lamps | |
| TWM449903U (en) | LED lamp | |
| CN203810346U (en) | LED heat dissipation device | |
| CN203848102U (en) | Flat and inclined ceiling spot lamp | |
| CN210511211U (en) | Outdoor LED lighting lamp | |
| CN205939048U (en) | Energy -saving LED (Light emitting diode) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |