CN202647669U - LED lamp radiator - Google Patents
LED lamp radiator Download PDFInfo
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- CN202647669U CN202647669U CN2012202851550U CN201220285155U CN202647669U CN 202647669 U CN202647669 U CN 202647669U CN 2012202851550 U CN2012202851550 U CN 2012202851550U CN 201220285155 U CN201220285155 U CN 201220285155U CN 202647669 U CN202647669 U CN 202647669U
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- radiating fin
- led lamp
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Abstract
The utility model discloses a LED lamp radiator, including first gland, heat radiation fins and the orientation module who is provided with a plurality of mounting grooves, one end of each heat radiation fins all has a supporting part, heat radiation fins can select quantity and can be dismantled and peg graft in the mounting groove, the supporting part bears on the orientation module and forms a plane, first gland supports and presses on the supporting part and fixes with the orientation module mutually, the other end of heat radiation fins stretches out the orientation module appearance and forms radiatively, form the convection current passageway between two adjacent heat radiation fins; the radiating fins are detachably inserted in the mounting grooves, so that the assembly is simple; the supporting part and the first pressing cover fix the radiating fins on the positioning module, the radiating fins are stably connected and cannot loosen or fall off, the supporting part forms a plane on the positioning module, and after the LED light source module is installed on the plane, the generated heat is directly transferred to the radiating fins, so that the heat transfer is faster, the radiating effect is better, and the number of the radiating fins can be selected according to the actual radiating requirement to produce radiators with different powers.
Description
Technical field
The utility model relates to a kind of lighting field, relates in particular to a kind of radiator that high-powered LED lamp is dispelled the heat of being applicable to.
Background technology
Along with the continuous progress of the development of economy and society, accelerate the depletion rate of resource and caused the in short supply of resource, restricting accordingly the paces of economic development and social progress, therefore, energy-conservation one of the important goal that enterprise pays close attention to that becomes.
Wherein, in lighting field, because a traditional crow silk lamp exists that energy consumption is large, the life-span is short and the defective such as not environmental protection, therefore good condition is created in the development that is new energy-saving lamp, and the LED light fixture just is being based on and is occurring under the above-mentioned condition, because the LED light fixture has the advantages such as energy-saving and environmental protection and life-span length, favors therefore it more and more is subject to people at lighting field.
As everyone knows, the LED light fixture can produce a large amount of heats when using, if these heat energy can not be discharged timely, then can restrict the illumination effect of LED light fixture, thereby have influence on the ordinary life of LED light fixture, especially for the high-power LED light fixture, above-mentioned phenomenon is more obvious, therefore, the effect of radiator in the LED light fixture is even more important.
High-power LED lamp in the market adopts the aluminum component of die cast or extrusion modling as radiator more.The radiating fin of die cast radiator must design to such an extent that thicklyer just can produce, so this class radiator is all very heavy; When the power of LED light fixture surpasses 100 watt-hours, the special English full name of COB(that uses is: Chip on Board, the Chinese full name is: the chip on board encapsulation) pattern LED and high heat density LED module are made light source, the heat that LED produces must rapid diffusion be gone out, otherwise the junction temperature of LED can be very high, efficiency will significantly decay, even burn out LED, but the die cast radiator is owing to being with the low die casting class aluminium of thermal conductivity, thermal diffusion is slow, so even if radiator is done very greatly, heat still can overstock at LED, and the temperature of LED is high, efficiency is low, and the life-span is short.And the extrusion modling radiator is aluminium section bar, and moulding is dull, has seriously limited the profile of light fixture, and this radiator is subjected to the restriction of production equipment, and appearance and size can not be done greatly, and the power of LED light fixture also just has been limited.
For further realizing better radiating effect, adopt in addition the aluminum alloy flake of punching press to be used as radiating fin, this radiator is assembled more radiating fin usually around a pedestal, so that area of dissipation significantly increases, but the technique that this radiating fin is assembled in around the pedestal is not easy to implement, often because combined structure design is reasonable not, the phenomenon such as cause in the assembling process easily coming off or become flexible, and radiating fin and pedestal joint have larger temperature fall, affects radiating efficiency.
Therefore, be necessary to provide a kind of and assemble Simple fast, production cost is low and the high-power LED (Light-Emitting Diode) lamp radiator of good heat dissipation effect to solve the deficiencies in the prior art.
The utility model content
The purpose of this utility model is to provide a kind of LED lamp radiator, this LED lamp radiator simple in structure, assembling Simple fast, production cost is low, also has simultaneously rapid heat dissipation and good heat dissipation effect to guarantee the normal use of high-power LED light fixture.
For realizing above-mentioned purpose, the utility model provides a kind of LED lamp radiator, it is adapted to the high-power LED light fixture is dispelled the heat, described LED lamp radiator comprises locating module, the first gland and some radiating fins, be provided with equably some mounting grooves on the described locating module, one end of each described radiating fin has the support portion that is bent to form to its side, but described radiating fin is plugged in the described mounting groove with can selecting quantity and demolition, and described support portion is carried on the described locating module, and the support portion of all described radiating fins forms a plane, described the first gland presses on the described support portion and by connector and described locating module and fixes, the other end of described radiating fin stretches out described locating module profile radial, forms a convection channel between the two adjacent described radiating fins.
Preferably, described locating module has a pedestal that is hollow structure, be provided with equably some radial mounting blocks on the sidewall of described pedestal, form described mounting groove between the two adjacent described mounting blocks, the design of mounting groove is so that the grafting between radiating fin and the locating module is more convenient, thus the overall package of more convenient radiator.
Preferably, the width of described mounting groove is more than or equal to the thickness of described radiating fin, and the width of mounting groove is slightly larger than or equals the thickness of radiating fin, can fix into mounting groove thereby radiating fin is pegged graft, and is easy for installation.
Preferably, described radiating fin has a base portion, the upper end of described base portion is bent to form described support portion to its sidepiece, the rear end of described base portion expands outwardly and forms a tabs, the junction of described base portion and described tabs has respectively the first draw-in groove and the second draw-in groove that is recessed to form, the front end of described base portion is plugged in the described mounting groove, described support portion is carried on the described mounting blocks and by connector and described mounting blocks and fixes, described the first draw-in groove, the second draw-in groove all is positioned at outside the end of described mounting blocks, and described tabs is stretched out described locating module outward and formed radial; The setting of support portion makes and is connected more stablely between radiating fin and the positioning module, can not come off or loosening phenomenon.
Preferably, the width of described support portion is corresponding with the width of described mounting blocks, and offer fixing hole on the described support portion, the end of described mounting blocks offers the installing hole corresponding with described fixing hole, and a connection piece passes described fixing hole, described installing hole is fixed in described mounting blocks with described support portion; The support portion of all radiating fins forms a plane at described locating module, the led light source module directly is installed on this plane after, heat is directly conducted to radiating fin, accelerates radiating rate, radiating effect is better.
Preferably, also offer some through holes on the described tabs, the through hole on the tabs of adjacent described radiating fin is corresponding, and the through hole of offering on the tabs more is conducive to heat radiation.
Preferably, described the first gland has the two side that is bending, one sidewall of described the first gland presses on the described support portion and by connector and described support portion, described mounting blocks and fixes, another sidewall of described the first gland presses on the end of described mounting blocks and is sticked in described the first draw-in groove, by the first gland the upper end of radiating fin is drawn in and pressed on the locating module, be fixed in locating module by connectors such as screws again, make the connection of radiating fin more stable.
Preferably, described LED lamp radiator also comprises the second gland, described the second gland has the two side that is bending, one sidewall of described the second gland is sticked in described the second draw-in groove, another sidewall of described the second gland carries the lower end of described base portion and fixes by connector and described mounting blocks, the second gland draws the lower end of radiating fin in and fixes with locating module, further strengthens the stability that radiating fin connects.
Preferably, described LED lamp radiator also comprises an outer shroud, offer some slots on the inwall of described outer shroud, described exterior ring cap is located at outside the described tabs, and the free end of described tabs is sticked in the described slot, and described outer shroud is the described radiating fin of banding on the one hand, improves the stability that radiating fin is installed, form a chimney structure with all radiating fin on the other hand, improve further the radiating rate of the utility model LED lamp radiator to improve radiating efficiency.
Preferably, the two ends of described outer shroud have respectively top edge and the lower limb that bends inwards and form, be provided with the draw-in groove corresponding with described top edge and the breach corresponding with described lower limb on the described tabs, described top edge correspondence is sticked in the described draw-in groove, described lower limb correspondence is stuck in described indentation, there, the design of draw-in groove and breach makes tabs more reliable with being connected of outer shroud.
Compared with prior art, because the utility model LED lamp radiator, it is adapted to the high-power LED light fixture is dispelled the heat, described LED lamp radiator comprises locating module, the first gland and some radiating fins, be provided with equably some mounting grooves on the described locating module, one end of each described radiating fin has the support portion that is bent to form to its side, but described radiating fin is plugged in the described mounting groove with can selecting quantity and demolition, and described support portion is carried on the described locating module, and the support portion of all described radiating fins forms a plane, described the first gland presses on the described support portion and by connector and described locating module and fixes, the other end of described radiating fin stretches out described locating module profile radial, forms a convection channel between the two adjacent described radiating fins; Radiating fin removably is plugged in the mounting groove of locating module, and assembling is simple; By support portion, the first gland radiating fin is fixed in locating module, the stable connection of radiating fin, can not become flexible or come off, in addition, because the support portion forms a plane on locating module, after the led light source module is installed on this plane, the heat that produces directly reaches radiating fin, conduct heat faster, so radiating effect is better, radiating fin is removably pegged graft, so that can require to select the quantity of radiating fin to produce the radiator of different capacity according to the reality heat radiation.
Description of drawings
Fig. 1 is the structural representation of the embodiment one of the utility model LED lamp radiator.
Fig. 2 is the structural representation of another angle of Fig. 1.
Fig. 3 is the structural representation that Fig. 1 removes the first gland and outer shroud.
Fig. 4 is the exploded view of Fig. 1.
Fig. 5 is the exploded view of another angle of Fig. 1.
Fig. 6 is the structural representation of locating module among Fig. 4.
Fig. 7 is the structural representation of radiating fin among Fig. 4.
Fig. 8 is the structural representation that the utility model radiating fin is connected with locating module.
Fig. 9 is the exploded view of the embodiment two of the utility model LED lamp radiator.
The specific embodiment
In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with embodiment and cooperate accompanying drawing to be described further.LED lamp radiator 1 provided by the utility model, simple in structure, assembling Simple fast, production cost is low, have good radiating effect to guarantee the normal use of high-power LED light fixture, also can require to select the quantity of radiating fin 20 to produce the LED lamp radiator 1 of different capacity according to the reality heat radiation simultaneously.
Such as Fig. 1-shown in Figure 4, LED lamp radiator 1 provided by the utility model, it is adapted to the high-power LED light fixture is dispelled the heat.Described LED lamp radiator 1 comprises locating module 10, radiating fin 20, the first gland 31, the second gland 32 and outer shroud 40.Be provided with equably some mounting grooves 13 on the described locating module 10, the quantity of described radiating fin 20 then can require to select according to heat radiation, can select with described mounting groove 13 with respect to described radiating fin 20, and with described radiating fin 20 one by one correspondence be installed in each mounting groove 13, also can select to be less than the radiating fin 20 of mounting groove 13 quantity, thereby only in the 13 interior selections of part mounting groove radiating fin 20 is installed, and then is reached the purpose of producing the LED lamp radiator 1 of different capacity according to reality heat radiation requirement.
Particularly, one end of each described radiating fin 20 all has the support portion 22 that is bent to form to its side, described radiating fin 20 removably is plugged in the described mounting groove 13, and described support portion 22 is carried on the described locating module 10, described support portion 22 fixes by connector 50 with described locating module 10, and the support portion 22 of all radiating fins 20 forms a plane on locating module 10, the other end of described radiating fin 20 stretches out described locating module 10 profile radials, forms a convection channel 26 between the two adjacent described radiating fins 20.Described the first gland 31 is arranged in the upper edge of locating module 10, described radiating fin 20 is drawn in, and described support portion 22 is pressed on the locating module 10, and the first gland 31, support portion 22 all is fixed on this locating module 10 by connector 50; Thereby the second gland 32 is arranged in the bottom of radiating fin 20 described radiating fin 20 is drawn in, and the second gland 32 also is fixed on the described locating module 10.Described outer shroud 40 is sheathed on outside the described radiating fin 20, is used for radiating fin 20 bandings.
Below in conjunction with accompanying drawing, the structure of the utility model LED lamp radiator 1 is described in more detail.
In conjunction with Fig. 4-shown in Figure 6, described locating module 10 has a pedestal 11 that is hollow structure, and described pedestal 11 is preferably and is the cylindrical of hollow structure, so that the distributing of the processing of pedestal 11 and heat, certainly, pedestal 11 can also be designed to other shape, not as limit.Be provided with equably some radial mounting blocks 12 on the sidewall of described pedestal 11, form described mounting groove 13 between the two adjacent described mounting blocks 12, the width of described mounting groove 13 is slightly larger than or equals the thickness of described radiating fin 20, and the end at mounting blocks 12 also offers installing hole 121, and installing hole 121 is used for fixed radiator fin 20; Be slightly larger than or equal the mounting groove 13 of the thickness of radiating fin 20, radiating fin 20 is plugged in the mounting groove 13 can be fixed, and makes installation between the two extremely convenient, thus the assembling of more convenient radiator.
Because the structure of each radiating fin 20 is all identical, therefore, the below only is described in detail its structure as an example of a radiating fin 20 wherein example.
In conjunction with Fig. 4-shown in Figure 7, described radiating fin 20 comprises a base portion 21, a support portion 22 and a tabs 23.Particularly, the upper end of described base portion 21 is bent to form described support portion 22 to its sidepiece, and the rear end of described base portion 21 expands outwardly and forms described tabs 23, described tabs 23 is sector structure, certainly, the structure of tabs 23 is not limited to fan-shaped, can also be other shapes; Described base portion 21 also has respectively the first draw-in groove 241 and the second draw-in groove 242 that is recessed to form with the junction of described tabs 23, and the first draw-in groove 241 is arranged at the upper end of described radiating fin 20, the second draw-in groove 242 is arranged at the lower end of radiating fin 20, the thickness of the sidewall 311 of the first draw-in groove 241 and the first gland 31 is complementary, and the thickness of the sidewall 321 of the second draw-in groove 242 and the second gland 32 is complementary.Further, the width of described support portion 22 is corresponding with the width of described mounting blocks 12, and the end near the first draw-in groove 241 on the described support portion 22 offers fixing hole 221, described fixing hole 221 is corresponding with the installing hole 121 that the end of described mounting blocks 12 is offered, and is used for mounting blocks 12 is fixed in support portion 22.More preferably, and also offer some through holes 231 on the described tabs 23, in the present embodiment, preferably offer three through holes 231, certainly not as limit, the through hole 231 on the tabs 23 of adjacent radiating fin 20 is corresponding, and the through hole 231 of offering on the tabs 23 more is conducive to heat radiation.In addition, freely bringing out of described tabs 23 also is respectively arranged with draw-in groove 232 and breach 233, is used for and described outer shroud 40 phase clampings.
In conjunction with Fig. 4-shown in Figure 8, when being installed on described radiating fin 20 on the locating module 10, the front end of described base portion 21 is plugged in the described mounting groove 13, and make described support portion 22 be carried on the upper surface of described mounting blocks 12, a connection piece 50 passes described fixing hole 221, described installing hole 121 is fixed in described support portion 22 on the described mounting blocks 12, support portion 22 make between radiating fin 20 and the positioning module be connected more stable, can not come off or loosening phenomenon, in the present embodiment, connector 50 is preferably a screw, certainly, can also other connector.After radiating fin 20 was installed, described the first draw-in groove 241, the second draw-in groove 242 all were positioned at outside the end of described mounting blocks 12, and described tabs 23 is stretched out outside the described locating module 10 and formed radial.After installing all radiating fins 20, the support portion 22 of all radiating fins 20 forms a plane in the upper surface of described locating module 10, after the assembling, led light source module (not shown) is installed on this plane, the heat of its generation is directly conducted to radiating fin 20, thereby the quickening radiating rate improves radiating efficiency.
In conjunction with Fig. 4-shown in Figure 8, described the first gland 31 is the circulus of hollow, it has the two side 311,312 that is bending, the sidewall 311 of described the first gland 31 presses on the described support portion 22, and sidewall 311, support portion 22, mounting blocks 12 fix by connector 50a, in the present embodiment, connector 50a is preferably screw, thereby namely a screw passes successively fixing hole 221 on sidewall 311, the support portion 22, the installing hole on the mounting blocks 12 121 three is fixed; Another sidewall 312 of described the first gland 31 presses on the end of described mounting blocks 12, and sidewall 312 is sticked in described the first draw-in groove 241, by the first gland 31 upper end of radiating fin 20 is drawn in and pressed on the locating module 10, be fixed in locating module 10 by connector 50a again, make the connection of radiating fin 20 more stable.Correspondingly, described the second gland 32 has the two side 321,322 that is bending, the sidewall 321 of described the second gland 32 is sticked in described the second draw-in groove 242, the lower end of the described base portion 21 of another sidewall 322 carryings of described the second gland 32, and sidewall 322 fixes by connector 50b and described mounting blocks 12, the second gland 32 draws the lower end of radiating fin 20 in and is fixing with locating module 10, further strengthens the stability that radiating fin 20 connects.
Continuation is in conjunction with Fig. 4-shown in Figure 8, the described outer shroud 40 more excellent annulars that are, and offer slot 43 on the inwall of outer shroud 40, be used for fastening with the tabs 23 of radiating fin 20; In a preferred embodiment of the present utility model, the upper/lower terminal of described outer shroud 40 has respectively top edge 41 and the lower limb 42 that bends inwards and form, and correspondingly on described top edge 41, the lower limb 42 offers the slot 43 corresponding with described tabs 23; And the draw-in groove 232 of offering on the described tabs 23 is corresponding with described top edge 41, and described breach 233 is corresponding with described lower limb 42; After the installation, described outer shroud 40 is sheathed on outside the described tabs 23, and described tabs 23 correspondences are sticked in the described slot 43, and draw-in groove 232 correspondences on the described tabs 23 are sticked on the top edge 41 of described outer shroud 40, described breach 233 correspondences are sticked in described lower limb 42 places, make outer shroud 40 more reliable with being connected of radiating fin 20; Outer shroud 40 is the described radiating fin 20 of banding on the one hand, improve the stability that radiating fin 20 is installed, form a chimney structure with all radiating fin 20 on the other hand, improved further the radiating rate of the utility model LED lamp radiator 1 to improve radiating efficiency.
As shown in Figure 9, another embodiment of the present utility model only is that from the difference of above-described embodiment the structure of described the first gland is different, and other structures and annexation thereof are all identical, do not repeat them here.Now only the structure of the first gland 33 among this embodiment is described.
In the present embodiment, described the first gland 33 is tubular structure, and this first gland 33 has the sidewall 332 of a diapire 331 and a loop configuration, and diapire 331 is bending with sidewall 332; When it is connected with radiating fin 20, the first gland 33 covers at outside the upper surface of locating module 10, described diapire 331 is pressed on the described support portion 22, and described diapire 331, support portion 22, mounting blocks 12 fix by connector 50a, in the present embodiment, connector 50a is preferably screw, thereby namely a screw passes successively fixing hole 221 on diapire 331, the support portion 22, the installing hole on the mounting blocks 12 121 three is fixed; The sidewall 332 of described the first gland 33 presses on the end of described mounting blocks 12, and sidewall 332 is sticked in described the first draw-in groove 241, by the first gland 33 upper end of radiating fin 20 is drawn in and pressed on the locating module 10, be fixed in locating module 10 by connector 50a again, make the connection of radiating fin 20 more stable.Therefore, the led light source module (not shown) after the assembling is installed on the diapire 331 of described the first gland 33, and the heat of its generation conducts to radiating fin 20 by the first gland 33, increases area of dissipation, thereby improves radiating efficiency.
Because the utility model LED lamp radiator 1, it is adapted to the high-power LED light fixture is dispelled the heat, described LED lamp radiator 1 comprises locating module 10, the first gland 31 and some radiating fins 20, be provided with equably some mounting grooves 13 on the described locating module 10, one end of each described radiating fin 20 has the support portion 22 that is bent to form to its side, but described radiating fin 20 is plugged in the described mounting groove 13 with can selecting quantity and demolition, and make described support portion 22 be carried on the upper surface of described locating module 10, and the support portion 22 of all described radiating fins 20 forms a plane, described the first gland is pressed on the described support portion 22 and by connector 50a and described locating module 10 to 31 and fixes, the other end of described radiating fin 20 stretches out described locating module 10 profile radials, forms a convection channel 26 between the two adjacent described radiating fins 20; Radiating fin 20 removably is plugged in the mounting groove 13 of locating module 10, and assembling is simple; By support portion 22 and the first gland 31 radiating fin 20 is fixed on the locating module 10, the stable connection of radiating fin 20, can not become flexible or come off, in addition because support portion 22 forms a plane on locating module 10, the led light source module is installed on this plane after, the heat that produces directly reaches radiating fin 20, conduct heat faster, so radiating effect is better, and can requires to select the quantity of radiating fin to produce the radiator of different capacity according to the reality heat radiation.
Above disclosed only is preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. LED lamp radiator, be adapted to the high-power LED light fixture is dispelled the heat, it is characterized in that: described LED lamp radiator comprises locating module, the first gland and some radiating fins, be provided with equably some mounting grooves on the described locating module, one end of each described radiating fin has the support portion that is bent to form to its side, but described radiating fin is plugged in the described mounting groove with can selecting quantity and demolition, and described support portion is carried on the described locating module, and the support portion of all described radiating fins forms a plane, described the first gland presses on the described support portion and by connector and described locating module and fixes, the other end of described radiating fin stretches out described locating module profile radial, forms a convection channel between the two adjacent described radiating fins.
2. LED lamp radiator as claimed in claim 1, it is characterized in that: described locating module has a pedestal that is hollow structure, be provided with equably some radial mounting blocks on the sidewall of described pedestal, form described mounting groove between the two adjacent described mounting blocks.
3. LED lamp radiator as claimed in claim 2, it is characterized in that: the width of described mounting groove is more than or equal to the thickness of described radiating fin.
4. LED lamp radiator as claimed in claim 2, it is characterized in that: described radiating fin has a base portion, the upper end of described base portion is bent to form described support portion to its sidepiece, the rear end of described base portion expands outwardly and forms a tabs, the junction of described base portion and described tabs has respectively the first draw-in groove and the second draw-in groove that is recessed to form, the front end of described base portion is plugged in the described mounting groove, described support portion is carried on the described mounting blocks and by connector and described mounting blocks and fixes, described the first draw-in groove, the second draw-in groove all is positioned at outside the end of described mounting blocks, and described tabs is stretched out described locating module outward and formed radial.
5. LED lamp radiator as claimed in claim 4, it is characterized in that: the width of described support portion is corresponding with the width of described mounting blocks, and offer fixing hole on the described support portion, the end of described mounting blocks offers the installing hole corresponding with described fixing hole, and a connection piece passes described fixing hole, described installing hole is fixed in described mounting blocks with described support portion.
6. LED lamp radiator as claimed in claim 4, it is characterized in that: also offer some through holes on the described tabs, the through hole on the tabs of adjacent described radiating fin is corresponding.
7. LED lamp radiator as claimed in claim 4, it is characterized in that: described the first gland has the two side that is bending, one sidewall of described the first gland presses on the described support portion and by connector and described support portion, described mounting blocks and fixes, and another sidewall of described the first gland presses on the end of described mounting blocks and is sticked in described the first draw-in groove.
8. LED lamp radiator as claimed in claim 7, it is characterized in that: also comprise the second gland, described the second gland has the two side that is bending, one sidewall of described the second gland is sticked in described the second draw-in groove, and another sidewall of described the second gland carries the lower end of described base portion and fixes by connector and described mounting blocks.
9. LED lamp radiator as claimed in claim 4, it is characterized in that: also comprise an outer shroud, offer some slots on the inwall of described outer shroud, described exterior ring cap is located at outside the described tabs, and the free end of described tabs is sticked in the described slot.
10. LED lamp radiator as claimed in claim 9, it is characterized in that: the two ends of described outer shroud have respectively top edge and the lower limb that bends inwards and form, be provided with the draw-in groove corresponding with described top edge and the breach corresponding with described lower limb on the described tabs, described top edge correspondence is sticked in the described draw-in groove, and described lower limb correspondence is stuck in described indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202851550U CN202647669U (en) | 2012-06-15 | 2012-06-15 | LED lamp radiator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202851550U CN202647669U (en) | 2012-06-15 | 2012-06-15 | LED lamp radiator |
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| CN202647669U true CN202647669U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012202851550U Expired - Fee Related CN202647669U (en) | 2012-06-15 | 2012-06-15 | LED lamp radiator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103277716A (en) * | 2013-05-31 | 2013-09-04 | 海星海事电气集团有限公司 | LED searchlight for ship |
| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| CN104089188B (en) * | 2014-06-09 | 2017-01-25 | 湖州煌荧光电科技有限公司 | Handheld LED (light emitting diode) lighting lamp |
| CN106500070A (en) * | 2016-10-18 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN106499962A (en) * | 2016-10-19 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN108895352A (en) * | 2018-08-15 | 2018-11-27 | 广东凯晟照明科技有限公司 | Heat-conducting type bulkhead lamp easy to assembly and its lamp radiator |
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- 2012-06-15 CN CN2012202851550U patent/CN202647669U/en not_active Expired - Fee Related
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| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| CN103512012B (en) * | 2012-06-15 | 2016-04-13 | 广东朗能电器有限公司 | LED lamp heat sink |
| CN103277716A (en) * | 2013-05-31 | 2013-09-04 | 海星海事电气集团有限公司 | LED searchlight for ship |
| CN103277716B (en) * | 2013-05-31 | 2015-12-02 | 海星海事电气集团有限公司 | A kind of LED searchlight for boats and ships |
| CN104089188B (en) * | 2014-06-09 | 2017-01-25 | 湖州煌荧光电科技有限公司 | Handheld LED (light emitting diode) lighting lamp |
| CN106500070A (en) * | 2016-10-18 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN106500070B (en) * | 2016-10-18 | 2020-09-22 | 苏州承源光电科技有限公司 | LED lamp radiator |
| CN106499962A (en) * | 2016-10-19 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN108895352A (en) * | 2018-08-15 | 2018-11-27 | 广东凯晟照明科技有限公司 | Heat-conducting type bulkhead lamp easy to assembly and its lamp radiator |
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Owner name: GUANGDONG LANGNENG ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: HONEYWELL LONON ELECTRIC APPLIANCE SYSTEM TECHNOLOGY GUANGDONG CO., LTD. Effective date: 20141113 |
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Effective date of registration: 20141113 Address after: 7, No. 45, No. 8, No. 528415 and No. 9, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee after: Guangdong Langneng Electrical Appliance Co., Ltd. Address before: 528415 No. 45, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: Honeywell Lonon Electric Appliance System Technology Guangdong Co., Ltd. |
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