CN203162745U - Radiator and LED spotlight structure - Google Patents
Radiator and LED spotlight structure Download PDFInfo
- Publication number
- CN203162745U CN203162745U CN2013201359135U CN201320135913U CN203162745U CN 203162745 U CN203162745 U CN 203162745U CN 2013201359135 U CN2013201359135 U CN 2013201359135U CN 201320135913 U CN201320135913 U CN 201320135913U CN 203162745 U CN203162745 U CN 203162745U
- Authority
- CN
- China
- Prior art keywords
- radiator
- light
- led shot
- base
- installation position
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a radiator and an LED spotlight structure. A base made of radiating materials is included. The base is provided with a mounting position which is used for mounting the LED spotlight structure. A plurality of radiating fins are evenly arranged on the base which is opposite to the mounting position. A taper-shaped radiating groove is formed in each radiating fin. The size of each taper-shaped radiating groove gradually decreases from the base to the tail end of each radiating fin. After the radiating fins are used for transmitting heat, a mode of the taper-shaped radiating grooves is used, so that heat conduction and heat convection are achieved to the maximum degree, a thick solid part is used for conducting heat quickly, and the radiating efficiency of the LED spotlight is improved.
Description
Technical field
The utility model relates to LED shot-light field, relates in particular to a kind of radiator and LED shot-light structure.
Background technology
The LED shot-light is because employing solid luminescence diode is the illumination mode of light source; life-span depends primarily on the solid led light source and drives radiator portion; along with the continuous development of LED technology and popularizing in a large number of application technology; also reaching comparatively desirable state substantially aspect driving and the heat radiation; the economize on electricity of LED illuminating product is up to more than 80%; almost be non-maintaining; the problem that does not have frequent replacing parts; time cost saving about half a year just can gain cost approximately; it is the semi-conductor electricity light source of environmental type; light is soft, and spectroscopic pure is conducive to people's sight protectio and healthy.
The LED shot-light is when work, the electric energy that has about 80% has changed into heat energy, 20% electric energy is converted into luminous energy, because led chip is when work, the environment temperature of itself and the light emission rate relation of being inversely proportional to, temperature is more high, and light emission rate is more low, when temperature reached the led chip maximum operation (service) temperature, LED can break down.Temperature has direct relation to life-span, light decay, the colour temperature skew of LED.Therefore, Design of for heat sinks has great importance with being produced in the LED shot-light, and the performance of radiator will directly influence all many-sides such as the volume weight, security, service life of LED shot-light.
At present, the heat radiation of great power LED shot-light is most of to be adopted dull and stereotyped extrusion section bar electronic radiation device or adopts aluminium ingot Digit Control Machine Tool processing heat radiation and hot pipe technique, and the radiator volume of similar structures is big, with LED shot-light structure matching poor performance; Perhaps hot pipe technique cost height is piled up dust easily in the fin, reduces radiating efficiency.Therefore, prior art awaits further to improve and develop.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of radiator and LED shot-light structure, to improve radiating efficiency, prolongs LED shot-light service life, reduces customer using cost.
The technical solution of the utility model is as follows:
A kind of radiator for the LED shot-light, it comprises the base of being made by the heat radiation material, wherein, described base is provided with for the installation position that LED shot-light structure is installed, with evenly be furnished with a plurality of radiating fins on the opposing described base in described installation position, be provided with taper heat radiation groove in each radiating fin, the end to corresponding radiating fin dwindles the size of taper heat radiation groove gradually from described base.
Described radiator, wherein, each radiating fin comprises sheet body and horizontal part, described lamellar body subordinate end is connected with described horizontal part, described body upper end is arranged on the described base, the horizontal position of all radiating fins is in same plane, and all radiating fins and described base form a trunk shape structure.
Described radiator, wherein, described base is provided be used to the through hole that passes power line in a side of arranging a plurality of radiating fins, and described through hole is connected with described installation position.
A kind of LED shot-light structure, it comprises radiator, and the LED shot-light is installed on the described radiator, and wherein, described radiator comprises the base of being made by the heat radiation material, and described base is provided with the installation position, and described LED shot-light is installed on the described installation position; With evenly be furnished with a plurality of radiating fins on the opposing described base in described installation position, be provided with taper heat radiation groove in each radiating fin, the end to corresponding radiating fin dwindles the size of taper heat radiation groove gradually from described base.
Described LED shot-light structure, wherein, each radiating fin comprises sheet body and horizontal part, described lamellar body subordinate end is connected with described horizontal part, described body upper end is arranged on the described base, the horizontal position of all radiating fins is in same plane, and all radiating fins and described base form a trunk shape structure.
Described LED shot-light structure, wherein, described base is provided be used to the through hole that passes power line in a side of arranging a plurality of radiating fins, and described through hole is connected with described installation position; Described installation position is provided with the lamp holder ring, and described lamp holder ring and described installation position form an installing space; Be coated with the LED lens on the described LED shot-light, described LED shot-light and described LED lens are arranged in the described installing space, are provided with the foamed silica gel circle between described LED lens and the described lamp holder ring.
Described LED shot-light structure, wherein, described LED shot-light structure also comprises a lamp socket, described lamp socket comprises a ring body, described ring body and described installation position are suitable, described ring body is provided with the connection strap that can insert in the described radiator, described connection strap and described radiator inwall profile are suitable, described connection strap is provided with open slot, the terminal corresponding position of described radiator and described open slot is provided with fixing hole, be provided with fixed structure in the described fixing hole, described fixed structure links together described connection strap and described radiator;
Described ring body is provided with a hole clipping at described connection strap place, and described base is being provided with claw with the hole clipping corresponding position, and described claw and described hole clipping are suitable, and described connection strap inserts in the described radiator, and described claw snaps in the described hole clipping; The two ends of the same diameter of described ring body are respectively arranged with fixedly rib, and described fixedly rib is provided with draw-in groove, is provided with torsion spring in the described draw-in groove.
A kind of radiator that the utility model provides and LED shot-light structure, the performance that improves product under the condition of cost can not increased by radiator being carried out optimized design, the utility model adopts casting integratedization making, utilize the form of taper heat radiation groove after with radiating fin heat being shifted, the conduction of order heat has performed to ultimate attainment with thermal convection current, utilize abundant solid section that heat is conducted rapidly, improved the radiating efficiency of LED shot-light; By thermal convection current efficiently temperature is reduced, LED shot-light working life was reached more than 50000 hours, significantly prolonged the service life of LED shot-light, thereby reduced user's use cost, and realized installing under the immovable situation of bore size at ceiling, making radiator can follow led light source and rotate together, the effect of heat radiation still remains unchanged, can guarantee the LED shot-light is installed in very low smallpox, improve the flexibility that the LED shot-light is installed.
Description of drawings
Fig. 1 is the perspective view of radiator in the utility model;
Fig. 2 is the structural representation of radiating fin in the utility model;
Fig. 3 is the schematic flow sheet of making radiator in the utility model;
Fig. 4 is the fractionation structural representation of LED shot-light structure in the utility model;
Fig. 5 is the structural representation of lamp socket in the utility model;
Fig. 6 is the fractionation structural representation of lamp socket and radiator in the utility model;
Fig. 7 is the package assembly schematic diagram of LED shot-light structure in the utility model;
Fig. 8 is for being installed in LED shot-light structure in the utility model the structural representation in the ceiling;
Fig. 9 is the overall schematic of LED shot-light structure in the utility model.
The specific embodiment
The utility model provides manufacture method and the LED shot-light structure of a kind of radiator, radiator, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides a kind of radiator, and as shown in Figure 1, it comprises the base of being made by the heat radiation material 1, and the described base 1 general aluminium that adopts is made.Described base 1 is provided with for the installation position 2 that LED shot-light structure is installed, with evenly be furnished with a plurality of radiating fins 3 on the opposing described base 1 in described installation position 2, be provided with taper heat radiation groove 4 in each radiating fin 3, the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1.Adopt casting integratedization making, after shifting heat, radiating fin utilize the form of taper heat radiation groove that heat is conducted, because the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1, space in the radiating fin 3 is progressively reduced, thereby the air of taper heat radiation groove 4 is rapidly heated, form the temperature difference with outside air, the conduction of order heat has performed to ultimate attainment with thermal convection current, and utilize abundant solid section that the heat that the LED shot-light produces is conducted rapidly, improved the radiating efficiency of LED shot-light.
In another preferred embodiment of the present utility model, as shown in Figure 2, each radiating fin 3 comprises sheet body 5 and horizontal part 6, described body 5 can adopt frame modes such as arc-like sheet, square plate, and the frame mode of employing arc-like sheet can further increase the attaching space in described body 5 and the external world.
Described body 5 lower ends are connected with described horizontal part 6, described body 5 upper ends are arranged on the described base 1, the horizontal part 6 of all radiating fins 3 is positioned at same plane, all radiating fins 3 form a trunk shape structure with described base 1, broken through the shape of existing radiator, efficiently solved that common radiator can not be installed and the problem of efficiently radiates heat in limited smallpox space.For example in the radiator installation process, as shown in Figure 8, can make described horizontal part 6 be positioned at the top, allow taper heat radiation groove 4 arrange downwards, taken full advantage of the space of ceiling and between the walls, radiator is fully contacted with extraneous, improved the radiating efficiency of radiator, and the version that taper heat radiation groove 4 is arranged has downwards reduced the dust of piling up in the taper heat radiation groove 4 significantly, makes the heat dispersion of radiator more stable.
Further, described base 1 is provided be used to the through hole 7 that passes power line in a side of arranging a plurality of radiating fins 3, and described through hole 7 is connected with described installation position 2, and the wiring when the LED shot-light is installed is more scientific and reasonable, make things convenient for the installation personnel operation, improved the operating efficiency of installation personnel.
The utility model also provides a kind of manufacture method of radiator, and as shown in Figure 3, it may further comprise the steps:
Step 101: be that the ratio of 2:3:4 is put into central smelting furnace fusing and obtained aluminium soup according to mass ratio with the one-level foundry returns of the secondary foundry returns of A380 aluminium material, A380 aluminium material and A380 aluminium material, described aluminium soup is imported in the holding furnace, make described aluminium soup temperature remain on ± 5 ℃ in;
Step 102: it is to carry out die casting in the mould between 220 ℃-230 ℃ that described aluminium soup that will ± 5 ℃ are injected into preheat temperature, obtains radiator.
Its tensile strength of A380 aluminium material of using in above-mentioned steps has improved 23MPa and 27Mpa than other materials of the prior art, and percentage elongation has improved 0.97% and 1.4%, and its hardness can reach 83.16HB, and its impact flexibility is 23.5J/cm
2It is more specifically: produce in the process of radiator and adopt the high accuracy micro computer to show die casting machine, casting pressure is set in 400-600kg/cm
2, be accurate to units at a slow speed and fast.Ejaculation condition (pressure and speed): accomplish to measure to increase its management, make material cake thickness be accurate to 2mm.And between the mould and die preheating to 220 ℃-230 ℃, the higher adhesion mould phenomenon that then occurs easily; Sand hole and the unsaturated water phenomenon of then occurring on the low side surveyed mold temperature and record every one hour, to guarantee the production quality of radiator.
Its radiator of more specifically making comprises base 1, as shown in Figure 1, described base 1 is provided with for the installation position 2 that LED shot-light structure is installed, with evenly be furnished with a plurality of radiating fins 3 on the opposing described base 1 in described installation position 2, be provided with taper heat radiation groove 4 in each radiating fin 3, the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1.Adopt casting integratedization making, utilize the groove form of taper after with radiating fin heat being shifted, because the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1, space in the radiating fin 3 is progressively reduced, thereby the air of taper heat radiation groove 4 is rapidly heated, form the temperature difference with outside air, the conduction of order heat has performed to ultimate attainment with thermal convection current, and utilize abundant solid section that the heat that the LED shot-light produces is conducted rapidly, improved the radiating efficiency of LED shot-light.
Further, as shown in Figure 2, each radiating fin 3 comprises sheet body 5 and horizontal part 6, and described body 5 can adopt frame modes such as arc-like sheet, square plate, and the frame mode of employing arc-like sheet can further increase the attaching space in described body 5 and the external world.Described body 5 lower ends are connected with described horizontal part 6, described body 5 upper ends are arranged on the described base 1, the horizontal part 6 of all radiating fins 3 is positioned at same plane, all radiating fins 3 form a trunk shape structure with described base 1, broken through the shape of existing radiator, efficiently solved that common radiator can not be installed and the problem of efficiently radiates heat in limited smallpox space.
The utility model also provides a kind of LED shot-light structure, as Fig. 1 and shown in Figure 4, it comprises radiator 8, on the described radiator 8 LED shot-light 9 is installed, and described radiator 8 comprises base 1, and described base 1 is provided with installation position 2, and described LED shot-light 9 is installed on the described installation position 2, thereby described LED shot-light 9 is combined closely with described radiator 8, and the heat that described LED shot-light 9 is produced is transmitted on the described radiator 8 fast.With the opposing described base 1 in described installation position 2 on evenly be furnished with a plurality of radiating fins 3, be provided with taper heat radiation groove 4 in each radiating fin 3, the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1.Because the end to corresponding radiating fin 3 dwindles the size of taper heat radiation groove 4 gradually from described base 1, space in the radiating fin 3 is progressively reduced, thereby the air of taper heat radiation groove 4 is rapidly heated, form the temperature difference with outside air, the conduction of order heat has performed to ultimate attainment with thermal convection current, and utilize abundant solid section that the heat that the LED shot-light produces is conducted rapidly, improved the radiating efficiency of LED shot-light.
Further, as shown in Figure 2, each radiating fin 3 comprises sheet body 5 and horizontal part 6, and described body 5 can adopt frame modes such as arc-like sheet, square plate, and the frame mode of employing arc-like sheet can further increase the attaching space in described body 5 and the external world.Described body 5 lower ends are connected with described horizontal part 6, and described body 5 upper ends are arranged on the described base 1, and the horizontal part 6 of all radiating fins 3 is positioned at same plane, and all radiating fins 3 form a trunk shape structure with described base 1.
In another preferred embodiment of the present utility model, as Fig. 1 and shown in Figure 4, described base 1 is provided be used to the through hole 7 that passes power line 10 in a side of arranging a plurality of radiating fins 3, and described through hole 7 is connected with described installation position 2; Described power line 10 is provided with for the detachable connector 11 that connects described LED shot-light 9, and described detachable connector 11 is suitable with the slot of described LED shot-light 9, has made things convenient for the installation personnel operation.And described power line 10 is provided with silica gel sheet 12 and plastics Line pressing buckle 13 with described through hole 7 junctions, makes described power line 10 more firm being fixed on the described radiator 8.
Described installation position 2 is provided with lamp holder ring 14, and described lamp holder ring 14 forms an installing space with described installation position 2; Be coated with LED lens 15 on the described LED shot-light 9, described LED shot-light 9 is arranged in the described installing space with described LED lens 15, be provided with foamed silica gel circle 16 between described LED lens 15 and the described lamp holder ring 14, reduced the wearing and tearing in described LED lens 15 installations or the transportation.Described foamed silica gel circle 16 buckles 18 by cylinder head silk 17 and lamp holder ring and is fixed on the described base 1 with described LED lens 15, described LED shot-light 9.Employing covers the frame mode of described LED lens 15 at described LED shot-light 9; the refraction of process different angles when making the light ejaculation of described LED shot-light 9; the light that sends is softer evenly; reduced dazzle; and can not produce very big loss to bright dipping, be conducive to workman's sight protectio and healthy.
Further, as Fig. 5 and shown in Figure 6, described LED shot-light structure also comprises a lamp socket 19, described lamp socket 19 comprises a ring body 20, and described ring body 20 and described installation position 2 are suitable, and described ring body 20 is provided with the connection strap 21 that can insert in the described radiator 8, described connection strap 21 is suitable with described radiator 8 inner surface contours, the inwall of described radiator 8 adopts the arc design, and described connection strap 21 also adopts the arc-like sheet structure, makes described connection strap 21 engage tightr with described radiator 8.
Described connection strap 21 is provided with open slot 22, described radiator 8 is provided with fixing hole 23 with described open slot 22 terminal corresponding positions, be provided with fixed structure in the described fixing hole 23, described fixed structure links together described connection strap 21 with described radiator 8, described fixed structure comprises set bolt 24, spring 25, flat washer 26 and nylon washer 27, described spring 25 is between described set bolt and described flat washer 26, described nylon washer 27 is positioned at described flat washer 26 tops, makes described connection strap 21 and described radiator 8 more firm being fixed together; Described ring body 20 is provided with a hole clipping 34 at described connection strap 21 places, described base 1 is being provided with claw 35 with hole clipping 34 corresponding positions, described claw 35 and described hole clipping 34 are suitable, and when described connection strap 21 inserted in the described radiator 8, described claw 35 snapped in the described hole clipping 34.
The two ends of described ring body 20 same diameters are respectively arranged with fixedly rib 28, and described fixedly rib 28 is provided with draw-in groove 29, are provided with torsion spring 30 in the described draw-in groove 29.As shown in Figure 8, when being fixed on described LED shot-light structure on the ceiling, described radiator 8 can sway with described lamp socket 19 junctions, in rotation process, redefine the irradiating angle of described LED shot-light structure light source by described torsion spring 30, can make described LED shot-light 9 and described lamp socket 19 form certain included angle, better distributing chamber's inner light source, realized under the situation that the installation bore size at ceiling need not change, make radiator follow led light source and rotate together, and keep better heat radiating effect.
In another preferred embodiment of the present utility model, as Fig. 7 and shown in Figure 9, described LED shot-light structure also comprises a led driver 31, described LDE driver 31 is connected with described LED shot-light 9 by described power line 10, described led driver 31 also is connected with a terminal box 32, be provided with three terminal boards 33 in the described terminal box 32, further improved the control performance to described LED shot-light 9.As shown in Figure 8, when being installed in described LED shot-light structure on the ceiling, described radiator 8, described lamp socket 19, described LDE driver 31 can be installed in the ceiling back side with described terminal box 32, realize wireless installation, improve the aesthetics after installing.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (7)
1. radiator that is used for the LED shot-light, it comprises the base of being made by the heat radiation material, it is characterized in that, described base is provided with for the installation position that LED shot-light structure is installed, with evenly be furnished with a plurality of radiating fins on the opposing described base in described installation position, be provided with taper heat radiation groove in each radiating fin, the end to corresponding radiating fin dwindles the size of taper heat radiation groove gradually from described base.
2. radiator according to claim 1, it is characterized in that, each radiating fin comprises sheet body and horizontal part, described lamellar body subordinate end is connected with described horizontal part, described body upper end is arranged on the described base, the horizontal position of all radiating fins is in same plane, and all radiating fins and described base form a trunk shape structure.
3. radiator according to claim 1 is characterized in that, described base is provided be used to the through hole that passes power line in a side of arranging a plurality of radiating fins, and described through hole is connected with described installation position.
4. LED shot-light structure, it comprises radiator, and the LED shot-light is installed on the described radiator, it is characterized in that, and described radiator comprises the base of being made by the heat radiation material, and described base is provided with the installation position, and described LED shot-light is installed on the described installation position; With evenly be furnished with a plurality of radiating fins on the opposing described base in described installation position, be provided with taper heat radiation groove in each radiating fin, the end to corresponding radiating fin dwindles the size of taper heat radiation groove gradually from described base.
5. LED shot-light structure according to claim 4, it is characterized in that, each radiating fin comprises sheet body and horizontal part, described lamellar body subordinate end is connected with described horizontal part, described body upper end is arranged on the described base, the horizontal position of all radiating fins is in same plane, and all radiating fins and described base form a trunk shape structure.
6. LED shot-light structure according to claim 5 is characterized in that, described base is provided be used to the through hole that passes power line in a side of arranging a plurality of radiating fins, and described through hole is connected with described installation position; Described installation position is provided with the lamp holder ring, and described lamp holder ring and described installation position form an installing space; Be coated with the LED lens on the described LED shot-light, described LED shot-light and described LED lens are arranged in the described installing space, are provided with the foamed silica gel circle between described LED lens and the described lamp holder ring.
7. LED shot-light structure according to claim 6, it is characterized in that, described LED shot-light structure also comprises a lamp socket, described lamp socket comprises a ring body, described ring body and described installation position are suitable, described ring body is provided with the connection strap that can insert in the described radiator, described connection strap and described radiator inwall profile are suitable, described connection strap is provided with open slot, the terminal corresponding position of described radiator and described open slot is provided with fixing hole, be provided with fixed structure in the described fixing hole, described fixed structure links together described connection strap and described radiator;
Described ring body is provided with a hole clipping at described connection strap place, and described base is being provided with claw with the hole clipping corresponding position, and described claw and described hole clipping are suitable, and described connection strap inserts in the described radiator, and described claw snaps in the described hole clipping; The two ends of the same diameter of described ring body are respectively arranged with fixedly rib, and described fixedly rib is provided with draw-in groove, is provided with torsion spring in the described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201359135U CN203162745U (en) | 2013-03-22 | 2013-03-22 | Radiator and LED spotlight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201359135U CN203162745U (en) | 2013-03-22 | 2013-03-22 | Radiator and LED spotlight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162745U true CN203162745U (en) | 2013-08-28 |
Family
ID=49023928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201359135U Withdrawn - After Issue CN203162745U (en) | 2013-03-22 | 2013-03-22 | Radiator and LED spotlight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162278A (en) * | 2013-03-22 | 2013-06-19 | 亚士吉灯饰(东莞)有限公司 | Radiator, radiator manufacturing method and light-emitting diode (LED) spotlight structure |
| CN104776328A (en) * | 2014-12-26 | 2015-07-15 | 杭州戴利德稻照明科技有限公司 | LED (Light Emitting Diode) arc-shaped lamp module |
-
2013
- 2013-03-22 CN CN2013201359135U patent/CN203162745U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162278A (en) * | 2013-03-22 | 2013-06-19 | 亚士吉灯饰(东莞)有限公司 | Radiator, radiator manufacturing method and light-emitting diode (LED) spotlight structure |
| CN104776328A (en) * | 2014-12-26 | 2015-07-15 | 杭州戴利德稻照明科技有限公司 | LED (Light Emitting Diode) arc-shaped lamp module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103398358B (en) | A kind of low light attenuation high-power LED street lamp and preparation method thereof | |
| CN201606852U (en) | Double light source via hole radiating LED street lamp | |
| CN102401284A (en) | LED (light-emitting diode) streetlamp adopting heat radiation and sectional type heat-dissipating structure | |
| CN201531791U (en) | Novel LED module street lamp holder | |
| CN201396628Y (en) | LED street lamp | |
| CN203162745U (en) | Radiator and LED spotlight structure | |
| CN202392754U (en) | Structural section used for LED illumination streetlamp | |
| CN101839412A (en) | High-power LED illuminator cooled by finned tubular radiator | |
| CN201662030U (en) | Perforating mesh LED streetlamp | |
| CN218153687U (en) | High-stability LED lamp bead | |
| CN103162278B (en) | The manufacture method of a kind of radiator, radiator and LED spotlight structure | |
| CN202452274U (en) | LED (Light Emitting Diode) street lamp adopting thermal radiation and sectional type heat radiation structure | |
| CN202835281U (en) | Radiator for light-emitting diode (LED) bulb lamp | |
| CN210567581U (en) | Ultrathin luminous module | |
| CN209744336U (en) | Intelligent semiconductor heat dissipation LED lamp | |
| CN202660398U (en) | Novel chain type LED (Light-Emitting Diode) corrugated lamp | |
| CN202868379U (en) | Light-emitting diode (LED) panel lamp | |
| CN202927567U (en) | LED (Light Emitting Diode) lamp with conduction type heat radiating structure | |
| CN202118852U (en) | Heat conduction and dissipation structure of high-power LED (Light-Emitting Diode) lamp | |
| CN105003868A (en) | LED streetlamp module | |
| CN107816710B (en) | LED lamp and graphene heat dissipation device | |
| CN204513035U (en) | A kind of high-power LED lamp with heat conduction compound medium layer | |
| CN204153743U (en) | A kind of LED lamp heat sink | |
| CN202274305U (en) | LED (light-emitting diode) decorative lamp with refractive light pillar | |
| CN208222309U (en) | Novel LED street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |