CN202452239U - LED (Light-Emitting Diode) illuminating device - Google Patents
LED (Light-Emitting Diode) illuminating device Download PDFInfo
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- CN202452239U CN202452239U CN2012200977766U CN201220097776U CN202452239U CN 202452239 U CN202452239 U CN 202452239U CN 2012200977766 U CN2012200977766 U CN 2012200977766U CN 201220097776 U CN201220097776 U CN 201220097776U CN 202452239 U CN202452239 U CN 202452239U
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Abstract
The utility model provides an LED (Light-Emitting Diode) illuminating device, comprising a lamp shell and at least one LED module. The lamp shell comprises a lamp cover and a shell type heat radiation lamp rack; the shell type heat radiation lamp rack is a heat radiation shell type heat radiation lamp rack which directly emits out heat generated by the LED module; the heat radiation shell type heat radiation lamp rack is entirely manufactured by using a heat radiation material; a plurality of heat radiation hole devices are arranged at a head and/or a tail of the heat radiation shell type heat radiation lamp rack; an enhanced heat honeycomb effect is formed by a gap between the heat radiation hole devices on the heat radiation shell type heat radiation lamp rack and the LED module, and a heat radiation channel with smooth cross-ventilation is further formed by being matched with air vents in the lamp cover. A lot of heat radiation holes are arranged at the head and the tail of the shell type heat radiation lamp rack, and the cross-ventilation can be enhanced by the mutual enhancing effect formed by the gap between the heat radiation holes of a streetlamp and the module, so that the heat is more easily discharged from the lamp shell. Therefore, the entire lamp can achieve a better heat radiation effect.
Description
Technical field
The utility model relates to a kind of LED lighting field, relates in particular to a kind of LED lighting device.
Background technology
Advantages such as that the LED light fixture has is energy-conservation, the life-span is long, applicability good, the response time is short, environmental protection, lucuriant in design, and luminous color is pure are the directions of light trade development.
Existing LED lighting device often adopts integral design, is about to led light source and is welded on the monoblock aluminium base, on the fixed heat sink, is closed in the lamp housing more then.Publication number is that the patent of 101871605A discloses a kind of LED street lamp, comprises street lamp joint and power supply module and light source assembly, and the street lamp joint is adjustable fixing with the power supply module rotation in locating slot with bolt through interior outer tooth ring structure; Light-operated module is set on the cover of power supply module, and power module is fixed in the draw-in groove of power supply cavity through self fixed head, and with the light source module apical grafting, cover is connected with the power supply module main body through hinge and hook to be fixed; Light source assembly comprises two support arms and bridge joint on the fixed power source cavity wall between two support arms and be positioned at a plurality of light source modules on the support arm support platform, and support arm other end end is fixed as one by end cap.This LED street lamp comparatively seals, and module is arranged closely, be used for fixing and the installation component quantity that supports many.
Thereby the integral LED light fixture has following defective:
At first, integral LED light fixture heat is concentrated, and the sealing lamp body can't convection current, causes LED light fixture operating temperature high, and light decay is fast, and the life-span is low; And lamp head and afterbody do not have louvre, and heat be difficult for to be discharged, and arrange comparatively intensively between the module, make radiating effect not good.Particularly have when a plurality of when module, be positioned at the non-constant of module radiating effect at middle part.
Secondly, integral LED lamp lamp housing when mounted is not in place, and perhaps the installation of lamp housing and LED does not put in place, is easy to generate to misplace and rock, and influences serviceability, even influences whole airtightness of lamps.
The utility model content
The purpose of the utility model is to provide a kind of LED lighting device, to solve the technical problem of existing thermal diffusivity.
OnePlant the LED lighting device, comprise lamp housing and at least one LED module, said lamp housing comprises light cover and case type heat radiation lamp bracket; It is characterized in that; The case type heat radiation lamp bracket that said case type heat radiation lamp bracket adopts the heat that directly said LED module produced to distribute, the whole heat sink material that adopts of said case type heat radiation lamp bracket is processed, and on the head of said case type heat radiation lamp bracket and/or afterbody, some louvre devices is set; Said LED module is under a plurality of states, is provided with the gap between said LED module.The gap forms the hot cellular effect of mutual reinforcement between louvre device on the said case type heat radiation lamp bracket and said LED module, cooperates the air vent case type heat radiation lamp bracket of light cover to form cross-ventilation heat dissipation channel smoothly again.
And existing compared with techniques that adopts gap between module to form hot cellular effect; The mutual booster action in gap between the louvre of said modularity street lamp and module; Can strengthen cross-ventilation, make heat in lamp housing, discharge more easily, whole lamp can reach better radiating effect.
Preferable, said louvre device comprises that louvre and periphery are provided with the louvre of louvre chimney wall, and is provided with the reinforcement that rolls up area of dissipation.The reinforcement not louvre periphery at intensive place is provided with louvre chimney wall.The thermal current that is arranged so that of louvre chimney wall passes from louvre more easily.
The heat of LED module carries out heat loss through conduction through radiator, can conduct heat to case type heat radiation lamp bracket through the protruding beam of groove structure on the radiator and case type heat radiation lamp bracket in addition, further strengthens radiating effect.Wherein louvre chimney wall and reinforcement all play the effect of heat radiation, have increased total area of dissipation.
Preferable, said case type heat radiation lamp bracket is provided with some support members, and correspondence position is provided with counterpart on the said light cover, and said LED lighting device is under the closure state, and said support member and corresponding matching part are fastened.
Preferable; Be connected through supports support between case type heat radiation lamp bracket and light cover; And leave the space, and between module and module, also be provided with the space between module and light cover, the louvre device on the said radiating shell formula heat radiation lamp bracket and the hot cellular effect of the formation of the gap between said LED module; Cooperate the air vent of light cover and the gap between light cover case type heat radiation lamp bracket again, form cross-ventilation heat dissipation channel smoothly.
Preferable, on said radiator, locating notch is set, on said case type heat radiation lamp bracket, corresponding screw is set, hand screw is through said locating notch and said screw fixed heat sink and said case type heat radiation lamp bracket.
Preferable, be provided with syndeton at the afterbody of said case type heat radiation lamp bracket, this syndeton forms with the die casting of case type heat radiation lamp bracket, and screwed hole is set on syndeton cooperates pressing plate.
Preferable, said radiator can be cut into by aluminium alloy extrusions, the joint place of radiator and set of lenses; Be provided with the solid silicon cushion rubber; And scribble liquid silica gel at solid silicon cushion rubber side,, adopt wedge silica gel circle and metal nuts fastening at water-proof wire wire hole place, the LED module back side.
Preferable, said light cover is injection molded by plastics or aluminium alloy, and the one of which side is connected with case type heat radiation lamp bracket through some hinges.
Preferable; On the said case type heat radiation lamp bracket at least one protruding beam is set, said LED module comprises set of lenses, pcb board, led light source module and radiator, and said led light source module and said radiator lay respectively at the both sides of said pcb board; And on said radiator, mold and the adaptive groove structure of said protruding beam; Said protruding beam can snap in or extensible be connected in said groove structure, and is positioned under the state of snapping in, and said protruding beam and said groove structure fit tightly; If said LED module is under a plurality of states, said heat dissipation channel also comprises the gap between said LED module.
Preferable, said case type heat radiation lamp bracket is provided with power shelf and mounting bracket, and power supply is arranged on the crossbeam of power shelf, and the feet of mounting bracket both sides is installed on the supported on both sides pin of power shelf.
Compared with prior art, the utlity model has following advantage:
1), has great heat radiation effect.
At first, the radiator of script monoblock is dispersed as each module, is provided with the gap between module.Lamp bracket is also ingenious uses the case type heat radiation of originally only playing a supporting role; The heat that module produces conducts to the case type heat radiation lamp bracket that originally just plays the structural member effect; Make it assist the module radiator heat-dissipation, fully utilize the surface area of case type heat radiation lamp bracket, and a large amount of louvres is set at the head and the afterbody of case type heat radiation lamp bracket; Light cover is provided with ventilating opening; Form cross-ventilation between a large amount of louvre on the case type heat radiation lamp bracket and the ventilating opening on the light cover, produce hot cellular effect, utilize hot cellular effect to make cross-ventilation; Fully pass through the louvre of gap and the case type heat radiation lamp bracket between module, take away heat rapidly.Cooperate the air vent of light cover and the space between light cover case type heat radiation lamp bracket again, cross-ventilation is unobstructed, can effectively discharge the heat that accumulate lamp housing inside, has extremely strong radiating effect.Promptly; Said case type thermal louver sets up and is equipped with louvre; Light cover is provided with air vent, and the gap of adding between gap, light cover and the case type heat radiation lamp bracket between the LED module forms air duct, and whole light fixture cross-ventilation is unobstructed; The heat loss through convection effect is obvious, can effectively discharge the heat that accumulate lamp housing inside.
And existing compared with techniques that adopts gap between module to form hot cellular effect; The mutual booster action in gap between the louvre of said modularity street lamp and module; Can strengthen cross-ventilation, make heat in lamp housing, discharge more easily, whole lamp can reach better radiating effect.
Secondly, the heat of LED module carries out heat loss through conduction through radiator, can conduct heat to case type heat radiation lamp bracket through the protruding beam of groove structure on the radiator and case type heat radiation lamp bracket in addition, strengthens radiating effect.
2), assembly is few, to be prone to assembling, easy care, cost low.
Whole lamp component count is few; Case type heat radiation lamp bracket and light cover by die cast are formed; Case type heat radiation lamp bracket adopts the hinged mode of connector to be connected with light cover, and the light cover folding with convenience is designed with mount fixing structure on the die casting; The LED module is installed in the lamp housing through the draw-in groove respective outer side edges, through hand tighten screw the LED module is fixed then.Between light cover and case type heat radiation lamp bracket also is to fix through hand tighten screw.So when the assembling maintenance, there is not the loaded down with trivial details operation of the turn of the screw, tool free can be realized dismounting replacement LED module.
3), whole light fixture has good sealing effectiveness.
Whole lamp large tracts of land integral sealing is decomposed into a plurality of small-sized LED modules; Connect through water-proof wire between the LED module, thereby the sealing property that improves the LED module can reach the sealing property of whole lamp, and compare whole lamp; The LED module is easier to reach sealing effectiveness because the sealing strip circumference is short.
The radiator of LED module and the joint place of set of lenses are provided with the solid silicon cushion rubber, and scribble liquid silica gel at solid silicon cushion rubber side, arrive double-deck protective action.At water-proof wire wire hole place, the LED module back side, adopt wedge silica gel circle and metal nuts fastening.Thereby realize the high-protection level of LED module, reach the sealing effectiveness of whole lamp.
4), driving power is external, can improve the security of whole lamp, the diffusion of the heat that produces when also being convenient to driving power work with assurance driving power operate as normal, and is convenient to change power supply.
5), the support member that is provided with respectively on case type heat radiation lamp bracket and the light cover carries out meshing fixingly, avoided slidably reciprocating between support member, and said support member the gap that has formed between case type heat radiation lamp bracket and light cover is set.
Description of drawings
Fig. 1 is the overall structure figure of embodiment one;
Fig. 2 is the overall structure figure of the LED lighting device under the embodiment one light cover open mode;
Fig. 3 is the whole explosive view of embodiment one;
Fig. 4 is embodiment one a light cover sketch map;
Fig. 5 is embodiment one a case type heat radiation lamp bracket sketch map;
Fig. 6 is the global sections figure of embodiment one;
Fig. 7 A-Fig. 7 C is respectively overall structure figure, A part enlarged drawing and the B part enlarged drawing of embodiment one;
Fig. 8 is the explosive view of embodiment two;
Fig. 9 is a kind of structural representation of embodiment two;
Figure 10 is the case type radiating shell formula thermal louver shelf structure sketch map of embodiment two.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1 to Fig. 7, a kind of LED lighting device comprises the whole lamp lamp housing 1 that light cover 11, case type heat radiation lamp bracket 12 are formed, at least one LED module 2.The protruding beam 23 that LED module 2 can pass through on draw-in groove structure 30 and the case type heat radiation lamp bracket 12 cooperates installation, through hand tighten screw 29 LED module 2 is locked then, can form whole street lamp.Below specifically introduce the utility model.
In the said light fixture; The radiator of script monoblock is dispersed as each module, and is provided with a large amount of louvre 24 with afterbody 46 at the head 44 of case type heat radiation lamp bracket 12, with louvre and 2 gaps of module as thermal current passway; Utilize hot cellular effect, take away heat rapidly.The mutual booster action in louvre 24 and 2 gaps of module can be strengthened cross-ventilation.According to different radiating requirements; Can be closed between light cover 11 and the case type heat radiation lamp bracket 12 or leave the gap; Louvre device on the said radiating shell formula heat radiation lamp bracket and the gap between light cover case type heat radiation lamp bracket also can form cross-ventilation heat dissipation channel smoothly.
Said case type heat radiation lamp bracket can use high-strength material die casting to form.Expansion is provided with many row's louvres 24 to the head 44 of case type heat radiation lamp bracket along protruding beam direction toward two ends with afterbody 46, and is provided with a large amount of reinforcements 42.Reinforcement 42 not louvre 24 peripheries at intensive place is provided with louvre chimney wall 41, also has part reinforcement 42 directly to continue and forms louvre chimney wall 41, like the heat radiation chimney wall 41 of louvre 14.The thermal current that is arranged so that of louvre chimney wall 41 passes from louvre more easily, forms hot cellular effect.Wherein louvre chimney wall 41 and reinforcement 42 all play the effect of heat radiation, can increase the area of dissipation of whole lamp.Be provided with the gap between LED module 2 and module, gap and louvre interact between module, can strengthen cross-ventilation, effectively discharge the heat that accumulate lamp housing inside.
Said case type heat radiation lamp bracket 12 can use high-strength material die casting to form.Afterbody at case type heat radiation lamp bracket 12 is provided with syndeton, and this syndeton can form with case type heat radiation lamp bracket 12 in die casting, also can divide to be arranged, and fixing.Case type heat radiation lamp bracket 12 can be provided with screwed hole and cooperate pressing plate 13 on syndeton, will put in order lamp and lamp stand couples together.
Said case type heat radiation lamp bracket 12 inside can be provided with protruding beam 23.The number of protruding beam 23 can be one, also can be many, and the direction that protruding beam 23 is provided with and the orientation of LED module 2 are consistent, so that fixing.The shape of protruding beam 23 is strips, so that its end can be fixed on the dual-side of case type heat radiation lamp bracket 12.The cross section of protruding beam 23 also can be multiple shape, such as oval or square etc.The draw-in groove structure 30 that is molded by aluminium section bar on the cross section 23 of protruding beam and the LED module 2 cooperates; Particularly protruding beam 23 can snap in or extensible the groove structure 30 that is connected in; And be positioned under the state of snapping in; Protruding beam 23 fits tightly with groove structure 30, and case type heat radiation lamp bracket 12 and protruding beam 23 are by metal material or comprise that the heat sink material of graphite processes.Like this, when being positioned under the state of snapping in, the heat on the LED module 2 can directly dispel the heat through case type heat radiation lamp bracket 12 through protruding beam 23.
The case type heat radiation is provided with some support members 16 in 12 1 weeks of lamp bracket, and 11 1 weeks of light cover go up correspondence position counterpart 17 is set, and the LED lighting device is under the closure state, and support member 16 is adaptive fixing with corresponding matching part 17.This set makes the whole housing of LED lighting device fix, and is not easy distortion and dislocation.In this example, counterpart is an oval-shaped groove 18, and support member is a cylindroid, and the LED lighting device is under the closure state, said oval-shaped groove 18 with carry out meshing fixing with cylindroid.Make light cover fixed-site when the closure state through support member 16 and cooperatively interacting of corresponding matching part 17, dislocation does not take place and rock.
In addition, light cover 11 and of the folding of case type heat radiation lamp bracket 12 through the hinged realization light cover of connector.Adopt hinge 15 to connect in the present embodiment, make folding very convenient.Through changing hinge 15 length, the angle that open scalable light cover side.
In addition, when light cover 11 is started from closure state, and leave the gap between the case type heat radiation lamp bracket 12, it is smooth and easy to ventilate, and makes its heat dispersion outstanding.2 of LED modules, light cover 11 and 12 of lamp brackets of case type heat radiation are provided with the gap and form air duct, can effectively discharge the heat that accumulate lamp housing inside.That is, case type heat radiation lamp bracket 12 heads and afterbody are provided with a plurality of louvres 25, can strengthen the heat loss through convection effect.Light cover 11 is provided with air vent 19, can strengthen the heat loss through convection effect.Through changing the air vent shape and arranging, can play the effect that beautifies light fixture in addition.
The draw-in groove structure that molded by aluminium section bar on the LED module 2 30 cooperates, and the screw 24 on the case type heat radiation lamp bracket 12 cooperates with locating notch on the LED module 2 in addition, with the relative position of definite LED module 2, and through hand tighten screw 29 LED module 2 is locked.Hand tighten screw 29 makes LED module easy accessibility, is easy to safeguard.
Said light cover 11 can be injection molded by plastics or aluminium alloy; The one of which side is connected with case type heat radiation lamp bracket 12 through two hinges 15; After LED module 2 installed with lamp stand, the light cover 11 that closes was through hand tighten screw 14 locking light covers 11 and case type heat radiation lamp bracket 12.Whole lamp component count is few, and light cover 11 1 sides are connected through two hinges 15 with case type heat radiation lamp bracket 12, module 2 is fixed on the protruding beam of case type heat radiation lamp bracket through hand tighten screw 14 again, and lamp stand is fixed on case type heat radiation lamp bracket afterbody through pressing plate.Close back light cover, the hand tighten screw of screwing on gets final product, and it is convenient to install, and installation effectiveness is high.And can carry out free-hand maintenance, only need twist hand tighten screw replacing module and get final product.
2 of LED modules pass through water-proof wire and connect.Driving power is external, and electric wire passes lamp stand and derives, the security that can improve Projecting Lamp, and the diffusion of the heat that produces when also being convenient to driving power work with assurance driving power operate as normal, and is convenient to change power supply.
Embodiment two
Like Fig. 8,9, shown in 10, present embodiment adopts different mounting means can be used in different occasions, such as places such as tunnel, workshop, bulk storage plant, gas station, venue, metallurgy and all kinds of plant area, engineering constructions as a kind of Tunnel Lamp or factories and miness lamp.
The difference of present embodiment and embodiment one is: the light cover 11 among the embodiment one has been removed in (1), according to the different demands of use occasion, can remove light cover 11; (2) case type heat radiation lamp bracket 12 is provided with power shelf 63 retaining thread holes 65, and power shelf 63 is fixed on the case type heat radiation lamp bracket through said screwed hole 65.Power shelf 63 is a character; Power supply 62 is arranged on the crossbeam of power shelf 63 through screw 64; Mounting bracket 61 also adopts character; The feet of its both sides is installed in through screw 64 on the supported on both sides pin of power shelf 63, and simultaneously, the crossbeam of mounting bracket 61 is positioned at power supply 62 tops.Power supply 62 is installed together with lamp body, and is easy to use; Power supply 62 is installed on the power shelf 63 and does not fit with case type heat radiation lamp bracket 14, and the diffusion of the heat that produces when being convenient to power supply 62 work with assurance power supply 62 operate as normal, and is convenient to change power supply 62.Other part-structures of present embodiment are identical with embodiment one, repeat no more.
The utility model preferred embodiment disclosed herein just is used for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this utility model yet and is merely the described specific embodiment.Obviously, according to the content of this specification, can do a lot of modifications and variation.These embodiment are chosen and specifically described to this specification, is principle and practical application in order to explain the utility model better, thereby make one of ordinary skill in the art can utilize the utility model well.The utility model only receives the restriction of claims and four corner and equivalent.
Claims (10)
1.
OnePlant the LED lighting device; Comprise lamp housing and at least one LED module; Said lamp housing comprises light cover and case type heat radiation lamp bracket, it is characterized in that, the radiating shell formula heat radiation lamp bracket that said case type heat radiation lamp bracket adopts the direct heat that said LED module is produced to distribute; The whole heat sink material that adopts of said case type heat radiation lamp bracket is processed; On the head of said case type heat radiation lamp bracket and/or afterbody, some louvre devices are set, the gap forms the hot cellular effect of mutual reinforcement between the louvre device on the said radiating shell formula heat radiation lamp bracket and said LED module, and the air vent case type heat radiation lamp bracket formation cross-ventilation that cooperates light cover again is heat dissipation channel smoothly.
2. LED lighting device as claimed in claim 1 is characterized in that, said louvre device comprises that chimney is not set keeps away louvre and the louvre that the chimney wall is set, and is provided with the reinforcement that increases area of dissipation between the louvre.
3. according to claim 1 or claim 2 LED lighting device; It is characterized in that said case type heat radiation lamp bracket is provided with some support members, correspondence position is provided with counterpart on the said light cover; Said LED lighting device is under the closure state, and said support member and corresponding matching part are fastened.
4. LED lighting device as claimed in claim 1; It is characterized in that, be connected through supports support between case type heat radiation lamp bracket and light cover, and leave the gap; And between said module and module, also be provided with the space between module and light cover; The hot cellular effect that louvre device on the said radiating shell formula heat radiation lamp bracket and the gap between said LED module form cooperates the air vent of light cover and the gap between light cover case type heat radiation lamp bracket again, forms cross-ventilation heat dissipation channel smoothly.
5. LED lighting device LED as claimed in claim 1 is characterized in that, on the said case type heat radiation lamp bracket at least one protruding beam is set; Said LED module comprises pcb board, led light source module and radiator; Said led light source module and said radiator lay respectively at the both sides of said pcb board, and on said radiator, mold and the adaptive groove structure of said protruding beam, and said protruding beam can snap in or extensible be connected in said groove structure; And be positioned under the state of snapping in; Said protruding beam and said groove structure fit tightly, if said LED module is under a plurality of states, said heat dissipation channel also comprises the gap between said LED module.
6. LED lighting device as claimed in claim 2; It is characterized in that; On said radiator, locating notch is set, on said case type heat radiation lamp bracket, corresponding screw is set, hand screw is through said locating notch and said screw fixed heat sink and said case type heat radiation lamp bracket.
7. according to claim 1 or claim 2 LED lighting device is characterized in that, is provided with syndeton at the afterbody of said case type heat radiation lamp bracket, and this syndeton forms with the die casting of case type heat radiation lamp bracket, and screwed hole is set on syndeton cooperates pressing plate.
8. LED lighting device as claimed in claim 2; It is characterized in that said radiator can be cut into by aluminium alloy extrusions, the joint place of radiator and set of lenses; Be provided with the solid silicon cushion rubber; And scribble liquid silica gel at solid silicon cushion rubber side,, adopt wedge silica gel circle and metal nuts fastening at water-proof wire wire hole place, the LED module back side.
9. LED lighting device as claimed in claim 2 is characterized in that said light cover is injection molded by plastics or aluminium alloy, and the one of which side is connected with case type heat radiation lamp bracket through some hinges.
10. LED lighting device as claimed in claim 1; It is characterized in that; Said case type heat radiation lamp bracket is provided with power shelf and mounting bracket, and power supply is arranged on the crossbeam of power shelf, and the feet of mounting bracket both sides is installed on the supported on both sides pin of power shelf.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200977766U CN202452239U (en) | 2012-03-15 | 2012-03-15 | LED (Light-Emitting Diode) illuminating device |
| GB1416107.9A GB2518528B (en) | 2012-03-15 | 2013-03-15 | LED lighting device |
| PCT/CN2013/072723 WO2013135200A1 (en) | 2012-03-15 | 2013-03-15 | Led lighting device |
| DE212013000061.8U DE212013000061U1 (en) | 2012-03-15 | 2013-03-15 | LED lighting device |
| ES201490016U ES1132205Y (en) | 2012-03-15 | 2013-03-15 | A LED LIGHTING DEVICE |
| AU2013101697A AU2013101697A4 (en) | 2012-03-15 | 2013-03-15 | LED lighting device |
| US14/385,468 US9933145B2 (en) | 2012-03-15 | 2013-03-15 | LED lighting device |
| JP2014600108U JP3196412U (en) | 2012-03-15 | 2013-03-15 | LED lighting device |
| ZA2014/07389A ZA201407389B (en) | 2012-03-15 | 2014-10-13 | Led lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200977766U CN202452239U (en) | 2012-03-15 | 2012-03-15 | LED (Light-Emitting Diode) illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452239U true CN202452239U (en) | 2012-09-26 |
Family
ID=46868102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200977766U Expired - Lifetime CN202452239U (en) | 2012-03-15 | 2012-03-15 | LED (Light-Emitting Diode) illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452239U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175028A (en) * | 2012-11-02 | 2013-06-26 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) lighting device and manufacturing method of lamp support therein |
| CN103174997A (en) * | 2012-03-15 | 2013-06-26 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) illuminating device |
| WO2013135200A1 (en) * | 2012-03-15 | 2013-09-19 | 杭州华普永明光电股份有限公司 | Led lighting device |
| CN103867990A (en) * | 2014-01-23 | 2014-06-18 | 浙江星碧照明科技有限公司 | Street lamp |
| CN103868031A (en) * | 2013-12-26 | 2014-06-18 | 四川申安照明有限公司 | Buckling fixing structure device for LED (light-emitting diode) modules |
| CN104180193A (en) * | 2013-05-21 | 2014-12-03 | 杭州华普永明光电股份有限公司 | LED (Light Emitting Diode) illuminating device |
| CN104295953A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with full-structure cooling system |
| CN104296105A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with cooling structure |
| CN104566050A (en) * | 2012-11-02 | 2015-04-29 | 杭州华普永明光电股份有限公司 | Method for manufacturing lamp bracket in LED illuminating device and LED illuminating device |
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2012
- 2012-03-15 CN CN2012200977766U patent/CN202452239U/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174997A (en) * | 2012-03-15 | 2013-06-26 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) illuminating device |
| WO2013135200A1 (en) * | 2012-03-15 | 2013-09-19 | 杭州华普永明光电股份有限公司 | Led lighting device |
| GB2518528B (en) * | 2012-03-15 | 2020-04-08 | Hangzhou Hpwinner Opto Corp | LED lighting device |
| US9933145B2 (en) | 2012-03-15 | 2018-04-03 | Hangzhou Hpwinner Opto Corporation | LED lighting device |
| GB2518528A (en) * | 2012-03-15 | 2015-03-25 | Hangzhou Hpwinner Opto Corp | LED lighting device |
| CN103174997B (en) * | 2012-03-15 | 2015-06-10 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) illuminating device |
| CN103175028A (en) * | 2012-11-02 | 2013-06-26 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) lighting device and manufacturing method of lamp support therein |
| CN104566050A (en) * | 2012-11-02 | 2015-04-29 | 杭州华普永明光电股份有限公司 | Method for manufacturing lamp bracket in LED illuminating device and LED illuminating device |
| CN104180193B (en) * | 2013-05-21 | 2016-07-27 | 杭州华普永明光电股份有限公司 | A kind of LED light device |
| CN104180193A (en) * | 2013-05-21 | 2014-12-03 | 杭州华普永明光电股份有限公司 | LED (Light Emitting Diode) illuminating device |
| CN103868031A (en) * | 2013-12-26 | 2014-06-18 | 四川申安照明有限公司 | Buckling fixing structure device for LED (light-emitting diode) modules |
| CN103867990A (en) * | 2014-01-23 | 2014-06-18 | 浙江星碧照明科技有限公司 | Street lamp |
| CN103867990B (en) * | 2014-01-23 | 2016-02-24 | 杭州星碧科技有限公司 | A kind of street lamp |
| CN104296105A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with cooling structure |
| CN104295953A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with full-structure cooling system |
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