CN201944639U - Combined radiating fin structure of LED energy-saving lamps - Google Patents
Combined radiating fin structure of LED energy-saving lamps Download PDFInfo
- Publication number
- CN201944639U CN201944639U CN201020645916XU CN201020645916U CN201944639U CN 201944639 U CN201944639 U CN 201944639U CN 201020645916X U CN201020645916X U CN 201020645916XU CN 201020645916 U CN201020645916 U CN 201020645916U CN 201944639 U CN201944639 U CN 201944639U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp body
- light source
- led
- saving
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of combined radiating fin structure of LED energy-saving lamps, and the heat dissipation structure for application of the LED energy saving lamp comprises a lamp body, a lamp shade, a light source subassembly, a light source heat dissipation base, a power set and a lamp stand, and wherein the lamp body inner chamber top cap is towards the fin is equipped with homogeneous alignment more than a set of or a set of between the one side of the lamp body inner chamber and the lamp body respectively, and each organizes fin mutual perpendicular or crisscross, constitutes LED electricity-saving lamp radiator structure. The application of the radiator structure of the utility model makes the electricity-saving lamp to remove the heat that the LED light source produced through fin row effluvium fast; the integrated design of the radiator structure and the lamp body has ensured fully that the LED heat dissipation requires and the service life of electricity-saving lamp. In addition, adopt universal standard lamp stand, but direct take has Halogen lamp LED, incandescent lamp, fluorescence lamp now, energy-conserving effect is remarkable, but wide application decoration, market and office space illumination outside indoor.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of radiator structure that adopts power type light-emitting diode as the LED electricity-saving lamp of led light source assembly, belongs to technical field of semiconductor illumination.
Background technology
The LED electricity-saving lamp comes into the market at present, but does not popularize as yet.The LED electricity-saving lamp be with the high brightness white light-emitting diode as lighting source, compared with light efficiency height, the little power consumption of tubular this light source of electricity-saving lamp, the life-span is long, easy to control, non-maintaining, environmental protection, compare to incandescent lamp or low-voltage fluorescence fluorescent tube, stability and the long-life of LED are with the obvious advantage.But with regard to present technical conditions, manufacturer almost all adopts the LED bulb of aluminium alloy system radiator, the lamp body enclosed construction, radiating fin is arranged all around, radiator does not have special-purpose passage of heat, so the transmission of lamp body heat is slow, temperature rises very fast, the junction temperature that surpasses the chip of led light source has a strong impact on life-span of light source; Moreover the light source heat radiation substrate is placed on the position near the lampshade top, and place on the plane, irradiating angle is restricted, generally can only shine 120 °, can not reach the effect of 360 ° of irradiations, the light of each led light source is bright excessively, meeting intense stimulus eyes, can not look at straight, in the narrow and small angle of direct-view, high brightness is arranged, and light weaken rapidly after departing from this angle, reduced light extraction efficiency to a certain extent, light loss is more serious.Therefore, the LED electricity-saving lamp is still waiting to improve as the advantage of indoor illumination light fitting, considers that on structure the luminous intensity distribution problem also is the object that we study always heat radiation, the heat conduction, must change these deficiencies and defective by new method and approach, the scheme that proposes a maturation satisfies the demands.
Summary of the invention
Deficiency in view of above-mentioned LED bulb prior art existence, the utility model aims to provide a kind of LED electricity-saving lamp with combined type heat radiating fin structure, to improving in the mode of aluminium alloy system radiator heat conduction, promptly use the above power type light-emitting diode of 1W as the led light source assembly, employing has the lamp body that high thermal conductivity materials is made, the combined type fin of arranging with many groups different directions constitutes the radiator structure based on lamp body and inner chamber top cover thereof, solves LED electricity-saving lamp quick heat radiating and improves the problem of light extraction efficiency.
The utility model realizes that the technical scheme of its purpose is:
A kind of LED electricity-saving lamp with combined type heat radiating fin structure, described LED electricity-saving lamp comprises hollow lamp body, be installed on the lampshade of lamp body top transparent and the led light source assembly in the lampshade, be loaded on the light source heat radiation base on the lamp body groove shape inner chamber top cover, be loaded on the power supply module in the lamp body inner chamber and be located at the lamp body bottom and be used for the outside lamp socket that connects, wherein said light source heat radiation base has different directions, the light source installed surface of different angles, described led light source assembly and lamp socket are connected by power supply module, it is characterized in that: described inner chamber top cover is respectively equipped with a group or more evenly distributed fin between side of lamp body inner chamber and lamp body, it is vertical mutually or staggered that each organizes fin, constitutes LED electricity-saving lamp radiator structure.
Preferably, described led light source assembly for by more than the power 1W, the light emitting diode of monochrome or polychrome mixed light constitutes, and is encapsulated on each light source installed surface of light source heat radiation base, described lampshade covers whole light emitting diodes.
Preferably, described lamp body is aluminium alloy or ceramic structure, and each fin on the lamp body has the heatsink outer surface through sandblast and polishing.
Preferably, the shape and structure of described light source heat radiation base be truncated cone-shaped, terrace with edge shape, truncated cone, prismatic and cylindrical in one or more mixing.
Preferably, described lampshade inwall is provided with optical anti-reflective film or is frosting, and the lampshade shape comprises hemispherical, goalpost shape, cylindrical or prismatic.
Preferably, be respectively equipped with the detachable syndeton of one of buckle draw-in groove, screw thread or screw screw between described lamp body and lampshade, lamp body and the lamp socket.
Preferably, described lamp socket comprises the plastic seat and the metal interface of circumference riveted joint combination, and described power supply module is fixed in the plastic seat, and the part of described plastic seat is inserted in the lamp body inner chamber; Described metal interface is a copper nickel plating high frequency porcelain E-27 standard screw socket.
Use the LED electricity-saving lamp that technical solutions of the utility model are made, various LED lightings with respect to prior art, its beneficial effect is embodied in: by the vertical mutually or fin that is crisscross arranged to lamp body, the heat that led light source is produced sheds by fin row effectively apace; The integrated design of this radiator structure and lamp body has ensured that fully the LED heat radiation requires and the service life of electricity-saving lamp.In addition, adopt universal standard lamp socket, can directly replace existing Halogen lamp LED, incandescent lamp, fluorescent lamp, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic diagram of the utility model LED electricity-saving lamp one embodiment;
Fig. 2 is an axle generalized section embodiment illustrated in fig. 1;
Fig. 3 is the decomposing schematic representation of package assembly embodiment illustrated in fig. 1;
Fig. 4 a and Fig. 4 b are the vertical view and the stereograms of one of the utility model LED electricity-saving lamp light source heat radiation base structure;
Fig. 5 a and Fig. 5 b are two vertical view and stereograms of the utility model LED electricity-saving lamp light source heat radiation base structure.
The implication of each Reference numeral is among the figure:
1-lampshade, 2-LED light source assembly, 3-lamp body, 4-lamp socket, 5-driving power assembly, 6-light emitting diode, 7-light source heat radiation base, 8-inner chamber top cover, second group of fin of 81-, first group of fin of 9-, 10-plastic seat, 11-metal interface
The specific embodiment
Below in conjunction with Figure of description in detail the technical solution of the utility model is described in detail.
Shown in the three-dimensional appearance schematic diagram and axle generalized section thereof of Fig. 1 and this LED electricity-saving lamp of Fig. 2 one embodiment, this LED electricity-saving lamp comprises the lampshade 1 that is installed on the lamp body top transparent and the led light source assembly 2 of lampshade inside, lamp body 3 as the radiator function, lamp socket 4 as the connector effect, as power supply and the power supply module 5 that drives, and be embedded among lamp body 3 inner chamber top groove structures fixed L ED light source assembly 2 and can different directions be installed on and form one approximate 360 ° illuminator on the light source heat radiation base.The lamp body 3 that wherein has the radiator function is for to be made by high thermal conductivity ceramic material or aluminum alloy materials.
As shown in Figure 3, the utility model has been made structural improvement at the lamp body heat transfer type of this kind LED electricity-saving lamp, specifically, this lamp body 3 is processed to form one group of vertical-type, first group of fin 9 side by side by mechanical systems such as die casting, cuttings on lamp body 3, the fin outer surface is handled through sandblast and glossing, and the openwork part between each fin has constituted the exocoel of lamp body.Those muscle ribs that constitute the fin of lamp body exocoels curved lower edge that extends to lampshade 1 that makes progress from lamp socket 4 screw sockets upper end, and offer on the muscle rib top of first group of fin 9 and to be used for the dentation groove that assembles with lampshade 1, have bigger space and distance between each muscle rib, and surround the body shape structure of a lamp body with 360 degree; On the described lamp body inner chamber top relative, be assembled with an inner chamber top cover 8, and this inner chamber top cover forms by the evenly distributed second group of fin 81 that forms of the disk of some different area towards a side of inner chamber with exocoel.And in the present embodiment, this second group of fin 81 and the 9 mutual vertical installations of first group of fin.In addition, the centre of second group of fin 81 forms hollow tubular structures in the inner chamber, and the line of being convenient to led light source assembly and power supply module is connected to wherein.
In addition, the shape of this lampshade 1 and the big I of inner space shape are according to the size of led light source 6 and adjusting highly arbitrarily, lampshade 1 is transparent resin or PC, usually its shape can be hemispherical, goalpost shape, cylindrical, prismatic, and the lampshade inwall can be provided with optical anti-reflective film or frosted is handled; It is luminous that this processing mode can make the stronger LED light of directionality change uniform face into.Being connected of this PC Transparent lamp shade and lamp body adopt draw-in groove buckle-type syndeton or screw thread spins or the screw screw-hole type is connected and fixed and waits other various detachable assembling modes to connect.
The column cavity of lamp body inner chamber for being connected with lamp socket 4; Driving power assembly 5 places in the plastic seat 10 of lamp socket, and then is inserted in the lamp body inner chamber.This driving power assembly links to each other with the metal interface 11 of led light source assembly and lamp socket respectively.
Shown in Fig. 4 a, Fig. 4 b, Fig. 5 a, Fig. 5 b, in order to realize forming one approximate 360 ° illuminator, the light source heat radiation base 7 of the projection by being installed on the different angles direction, the rising angle that light is regulated in the position that changes led light source assembly 2 is realized omnibearing luminous, improves system's light extraction efficiency of light fixture.Light source heat radiation base 7 be embedded and be spirally connected be fixed among the lamp body inner chamber top cover upper surface groove structure fixing, omnibearing luminous in order to realize, that its contour structures setting is is round table-like, circular cone shape, prism-shaped or cylindric in one or more mixing, be generally round table-like or prism-shaped.On this light source heat radiation base 7 according to the difference that distributes, plane or mount light emitting diode 6 all around at an upper portion thereof.This led light source assembly 2 is to be made of the light emitting diode 6 that power is not less than 1W, monochrome or polychrome mixed light, form with independent encapsulation or integrated encapsulation is attached on the led light source assembly radiating device, mount formation led light source assembly 2 above the light source assembly radiator by heat-conducting glue, the light-emitting window of led light source assembly 2 is over against PC lampshade 1.
In addition, the lamp socket 4 of this LED electricity-saving lamp is combined by the riveted joint of built-in plastic seat 10 and metal interface 11 circumference and constitutes, and the metal part of lamp socket 4 is divided into copper nickel plating high frequency porcelain E-27 standard screw socket, also can be the versatility interface shape of other form.
The LED electricity-saving lamp is with high brightness white light-emitting diode light emitting source, light efficiency height, little power consumption, and the life-span is long, easy to control, non-maintaining, safety and environmental protection, be solid cold light source of new generation, with incandescent lamp tube or low-voltage fluorescence fluorescent tube, the stability of LED and long-life are clear superiorities, be suitable for family, the market, bank, hospital, the hotel, he throws light on the restaurant various public places for a long time.
In sum, be a kind of preferred implementation of the utility model with LED electricity-saving lamp of combined type heat radiating fin structure, common variation of in this area this technical scheme being carried out and replacement all should be included in the protection domain of present patent application.
Claims (7)
1. LED electricity-saving lamp with combined type heat radiating fin structure, described LED electricity-saving lamp comprises hollow lamp body, be installed on the lampshade of lamp body top transparent and the led light source assembly in the lampshade, be loaded on the light source heat radiation base on the lamp body groove shape inner chamber top cover, be loaded on the power supply module in the lamp body inner chamber and be located at the lamp body bottom and be used for the outside lamp socket that connects, wherein said light source heat radiation base has different directions, the light source installed surface of different angles, described led light source assembly and lamp socket are connected by power supply module, it is characterized in that: described inner chamber top cover is respectively equipped with a group or more evenly distributed fin between side of lamp body inner chamber and lamp body, it is vertical mutually or staggered that each organizes fin, constitutes LED electricity-saving lamp radiator structure.
2. a kind of LED electricity-saving lamp according to claim 1 with combined type heat radiating fin structure, it is characterized in that: described led light source assembly for by more than the power 1W, the light emitting diode of monochrome or polychrome mixed light constitutes, be encapsulated on each light source installed surface of light source heat radiation base, described lampshade covers whole light emitting diodes.
3. a kind of LED electricity-saving lamp with combined type heat radiating fin structure according to claim 1, it is characterized in that: described lamp body is aluminium alloy or ceramic structure, and each fin on the lamp body has the heatsink outer surface through sandblast and polishing.
4. a kind of LED electricity-saving lamp with combined type heat radiating fin structure according to claim 1 is characterized in that: the shape and structure of described light source heat radiation base be truncated cone-shaped, terrace with edge shape, truncated cone, prismatic and cylindrical in one or more mixing.
5. a kind of LED electricity-saving lamp with combined type heat radiating fin structure according to claim 1 is characterized in that: described lampshade inwall is provided with optical anti-reflective film or is frosting, and the lampshade shape comprises hemispherical, goalpost shape, cylindrical or prismatic.
6. a kind of LED electricity-saving lamp with combined type heat radiating fin structure according to claim 1 is characterized in that: the detachable syndeton that is respectively equipped with one of buckle draw-in groove, screw thread or screw screw between described lamp body and lampshade, lamp body and the lamp socket.
7. a kind of LED electricity-saving lamp according to claim 1 with combined type heat radiating fin structure, it is characterized in that: described lamp socket comprises the plastic seat and the metal interface of circumference riveted joint combination, described power supply module is fixed in the plastic seat, and the part of described plastic seat is inserted in the lamp body inner chamber; Described metal interface is a copper nickel plating high frequency porcelain E-27 standard screw socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020645916XU CN201944639U (en) | 2010-12-07 | 2010-12-07 | Combined radiating fin structure of LED energy-saving lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020645916XU CN201944639U (en) | 2010-12-07 | 2010-12-07 | Combined radiating fin structure of LED energy-saving lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944639U true CN201944639U (en) | 2011-08-24 |
Family
ID=44471981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020645916XU Expired - Fee Related CN201944639U (en) | 2010-12-07 | 2010-12-07 | Combined radiating fin structure of LED energy-saving lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944639U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721020A (en) * | 2012-05-23 | 2012-10-10 | 无锡市爱尔电子有限公司 | Combined type three-dimensional heat radiation structure fully utilizing heat radiation space for light-emitting diode (LED) and method |
| CN102748591A (en) * | 2012-07-22 | 2012-10-24 | 解波 | LED mining lamp |
| CN102878466A (en) * | 2012-10-17 | 2013-01-16 | 彩虹奥特姆（湖北）光电有限公司 | Structure of LED (Light Emitting Diode) lamp |
| WO2013127161A1 (en) * | 2012-02-29 | 2013-09-06 | 正屋(厦门)电子有限公司 | Led lamp radiating structure |
| WO2013159353A1 (en) * | 2012-04-28 | 2013-10-31 | Chen Shaofan | Led lighting |
| CN106523942A (en) * | 2015-09-10 | 2017-03-22 | 通用电气照明解决方案有限责任公司 | Heatsink with integrated electrical and base contacts |
| CN109519774A (en) * | 2018-11-13 | 2019-03-26 | 温州市华伦电器有限公司 | A kind of lamp holder |
-
2010
- 2010-12-07 CN CN201020645916XU patent/CN201944639U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127161A1 (en) * | 2012-02-29 | 2013-09-06 | 正屋(厦门)电子有限公司 | Led lamp radiating structure |
| GB2514201A (en) * | 2012-02-29 | 2014-11-19 | Mainhouse Xiamen Elect Co Ltd | LED Lamp radiating structure |
| WO2013159353A1 (en) * | 2012-04-28 | 2013-10-31 | Chen Shaofan | Led lighting |
| CN102721020A (en) * | 2012-05-23 | 2012-10-10 | 无锡市爱尔电子有限公司 | Combined type three-dimensional heat radiation structure fully utilizing heat radiation space for light-emitting diode (LED) and method |
| WO2013174039A1 (en) * | 2012-05-23 | 2013-11-28 | 无锡市爱尔电子有限公司 | Combined type three-dimensional heat radiation structure and method fully utilizing heat radiation space for led lamp |
| CN102721020B (en) * | 2012-05-23 | 2015-10-14 | 无锡市爱尔电子有限公司 | Make full use of LED lamp assemblied stereo radiator structure and the method for heat-dissipating space |
| CN102748591A (en) * | 2012-07-22 | 2012-10-24 | 解波 | LED mining lamp |
| CN102878466A (en) * | 2012-10-17 | 2013-01-16 | 彩虹奥特姆（湖北）光电有限公司 | Structure of LED (Light Emitting Diode) lamp |
| CN106523942A (en) * | 2015-09-10 | 2017-03-22 | 通用电气照明解决方案有限责任公司 | Heatsink with integrated electrical and base contacts |
| CN109519774A (en) * | 2018-11-13 | 2019-03-26 | 温州市华伦电器有限公司 | A kind of lamp holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201944639U (en) | Combined radiating fin structure of LED energy-saving lamps | |
| CN102305363B (en) | Large-angle omnidirectional lighting LED (light emitting diode) lamp | |
| CN201636574U (en) | Full-light-emitting type LED energy-saving lamp | |
| CN203215308U (en) | Lamp provided with lamp holder and luminaire | |
| US20130286664A1 (en) | Led light bulb | |
| CN202955537U (en) | LED (Light-Emitting Diode) bulb lamp capable of realizing wide-angle luminescence | |
| CN202008025U (en) | High-luminosity angle bulb with frustum table heat-conduction mounting body | |
| CN101614345A (en) | A kind of high-power LED energy-saving bulb | |
| CN104854393A (en) | Led lamp with nd-glass bulb | |
| CN201651883U (en) | LED mushroom-shaped energy saving lamp | |
| CN202065729U (en) | Light-emitting diode (LED) lamp bulb | |
| CN106338014A (en) | Patch type luminous bulb with semi-circular heat radiation ring and application thereof | |
| CN203641932U (en) | Transparent glass LED bulb lamp | |
| CN206112587U (en) | Take semi -circular hot radiation ring's cambered surface light -emitting bulb | |
| CN202303060U (en) | Novel LED (light-emitting diode) surface light source spotlight | |
| CN202209530U (en) | High-power LED (light-emitting diode) down lamp | |
| CN202074353U (en) | LED outdoor illumination lamp | |
| CN201475755U (en) | High-power energy-saving LED bulb | |
| CN202203768U (en) | Anti-dazzle LED spotlight | |
| CN207486486U (en) | A kind of week light LED light | |
| CN202140835U (en) | LED (light-emitting diode) lamp | |
| CN202132725U (en) | Split type heat dissipation LED down lamp | |
| CN202419182U (en) | Lighting light-emitting diode (LED) lamp | |
| CN206130591U (en) | Take semi -circular hot radiation ring's indent LED filament bulb | |
| CN206112561U (en) | Take semi -circular hot radiation ring's plane light -emitting bulb |
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: 20110824 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |