CN105066037A - Light-emitting diode (LED) street lamp with cooling fin guide mechanism - Google Patents
Light-emitting diode (LED) street lamp with cooling fin guide mechanism Download PDFInfo
- Publication number
- CN105066037A CN105066037A CN201510596484.5A CN201510596484A CN105066037A CN 105066037 A CN105066037 A CN 105066037A CN 201510596484 A CN201510596484 A CN 201510596484A CN 105066037 A CN105066037 A CN 105066037A
- Authority
- CN
- China
- Prior art keywords
- fin
- led
- upper shell
- rotating shaft
- street lamp
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a light-emitting diode (LED) street lamp with a cooling fin guide mechanism. The LED street lamp comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are fastened to a fixed plate, and are fixedly connected with the front end of a lamp post through the fixed plate an LED light-emitting module and a cooling mechanism are arranged in a mounting cavity formed between the upper shell and the lower shell; the cooling mechanism comprises a heat guide plate, cooling fins and the cooling fin guide mechanism; the heat guide plate is tightly connected with the back surface of the LED light-emitting module, and is arranged in the mounting cavity; rotating shafts are arranged on the heat guide plate; rotating sleeves matched with the rotating shafts are arranged on the cooling fins; the cooling pins are connected with the rotating shafts on the heat guide plate through the rotating sleeves; the cooling fins can rotate around the rotating shafts; through holes matched with the rotating shafts are formed in the upper shell; the rotating shafts pass through the through holes in the upper shell; pulling ropes are arranged on the cooling fins, so that the cooling fins can synchronously swerve. The directions of the cooling fins are uniformly adjusted to adapt to the wind direction through the pulling ropes; air flow on the surfaces of the cooling fins is quickened; cooling is accelerated.
Description
Technical field
The present invention relates to field of semiconductor illumination, particularly relate to a kind of LED street lamp with fin guiding mechanism.
Background technology
LED has the feature of life-span length, electric power saving, is applied to lighting field more and more widely.
Chinese invention patent document CN101101103A discloses a kind of LED street lamp on January 9th, 2008, and comprise lamp body and LED bulb, lamp body comprises head section, stage casing, rear, and head section is docked with stage casing and arranged, and the other end in stage casing docks with rear and arranges; Be provided with sealing gasket between head section and stage casing, head section is connected with stage casing by securing member; Be provided with sealing gasket between rear and stage casing, rear is connected with stage casing by securing member; Stage casing is a kind of section bar, and along profile length direction, diverse location has identical cross section.Chinese invention patent document CN101101102A also discloses a kind of LED street lamp on January 9th, 2008, comprise lamp body and LED bulb, lamp body comprises head section, stage casing, rear, head section is docked with stage casing and is arranged, the other end in stage casing docks with rear and arranges, be provided with sealing gasket between head section and stage casing, head section is connected with stage casing by securing member; Be provided with sealing gasket between rear and stage casing, rear is connected with stage casing by securing member; Stage casing is a segment type material, and along profile length direction, diverse location has identical cross section, and section bar has substrate, and substrate is that the flat board of " eight " set up of character patt ern and the connecting plate of connection two flat boards are formed by two pieces.Chinese invention patent document CN101101107A also discloses a kind of LED street lamp on January 9th, 2008, comprise lamp body and LED bulb, lamp body has obverse and reverse, the front of lamp body has a cavity defined by side plate and bottom surface, the reverse side of lamp body is provided with radiating fin, and one end of lamp body reverse side is also provided with light pole bindiny mechanism; Have a plane at the bottom of cavity, be also provided with a dividing plate in cavity, dividing plate is near the one end at light pole bindiny mechanism place, and cavity is defined as two parts by dividing plate, near light pole bindiny mechanism secondary cavity at one end and be positioned at the main cavity of dividing plate opposite side; The gap making main cavity and secondary cavity intercommunication is provided with between dividing plate two end and cavity wall.Above-mentioned three kinds of LED street lamp represent the main flow of LED illumination technology on the market, comprise tunnel lamp and street lamp, applying in process, the weak point of mainstream technology is also clearly: prior art is provided with separately lampshade and secondary optics processing unit on the one hand, as secondary optical lens or reflector, complex structure and the impact of light fixture are directly dispelled the heat; In prior art, radiating fin is arranged on lampshade inside on the other hand, then on lampshade, offers multiple passage, and design air circulation like this is not smooth, causes heat to gather in lampshade, reduces the LED luminous component life-span, increase cost.
Summary of the invention
Problem to be solved by this invention is, for above-mentioned shortcoming of the prior art, provides a kind of LED street lamp of band fin guiding mechanism of fin direction-adaptive.
For solving the problem, the scheme that the present invention adopts is as follows:
With a LED street lamp for fin guiding mechanism, comprise lamp stand and LED body, described lamp stand has lamp stand front end; The bodies such as described LED are fixedly connected with lamp stand front end, it is characterized in that, described LED body comprises upper shell, lower house, LED illuminating module, cooling mechanism and fixed head; Described upper shell and lower house are fastened on fixed head; Described fixed head is provided with clamping mechanism, and by clamping mechanism, LED body is fixed on lamp stand front end; Formed between described upper shell and lower house and cavity is installed; Described LED illuminating module is arranged on installs in cavity; Described LED illuminating module is provided with optics cover plate; Described optics cover plate is positioned at LED illuminating module light-emitting window place on lower house; Described cooling mechanism comprises heat-conducting plate, fin and fin guiding mechanism; Described heat-conducting plate and LED illuminating module back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate is provided with rotating shaft; Described fin is provided with the rotary sleeve mated with described rotating shaft, and is connected with the rotating shaft on heat-conducting plate by rotary sleeve; Described fin can rotate around rotating shaft; Described upper shell is provided with the through hole mated with rotating shaft; Described rotating shaft is through the through hole of upper shell; Described fin arranges pull rope, fin can synchronously be turned to; Described fin top is provided with sunshading board; Described fin guiding mechanism comprises wind vane, contiguous block and connecting rod; Described connecting rod one end is fixedly connected with by contiguous block and wind vane are vertical; The described connecting rod other end is fixedly connected with rotary sleeve on fin.
China is the country that a wind-resources enriches, so the present invention adopts natural wind to lower the temperature to fin, fin is stretched out upper shell from the duct of upper shell, receives the cooling of natural wind.Due to the good conductor that fin is heat, directly exposing is to cause heatsink temperature sharply to rise under the sun, therefore arranges a sunshading board at fin top, in order to keep the sun off, prevents fin from heating up because irradiating sunlight.But LED street lamp installs direction, rear seat is fixing, but wind direction has seasonal variations, in order to make fin surface air flow amount maximize, needs to make fin bearing of trend adapt to this season wind direction.The present invention sets up rotary sleeve on a heat sink, coordinates the rotating shaft on heat-conducting plate, fin can be rotated around rotating shaft, make fin self adaptation wind direction under the action of the forces of the wind, reaches fin surface air flow amount and maximizes.
But find through those skilled in the art's many experiments, because fin gap is less, fin is intensive and the area of fin own is less, design object cannot be reached under guiding without external force.Therefore on cooling mechanism, set up fin guiding mechanism, the power that the wind vane be fixedly connected with fin rotary sleeve by provides fin to rotate, and with pull rope, fin is together in series, fin is done under the drive of wind vane synchronously turn to, to adapt to this season wind direction, make fin surface direction and wind direction was consistent at that time, accelerate heat radiation.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, described sunshading board is provided with the opening mated with connecting rod; Described connecting rod is connected with fin through opening; Described sunshading board two ends are provided with guide plate; Described guide plate is curved to be bent upwards; The surface that described sunshading board is corresponding with fin is provided with the groove mated with rotary sleeve; Described rotary sleeve top is placed in groove.
Due to the good conductor that fin is heat, direct exposure to cause heatsink temperature sharply to rise under the sun, therefore one sunshading board is set at fin top, in order to keep the sun off, prevent fin from heating up because irradiating sunlight, the two ends of sunshading board arrange wind deflector, natural wind are guided the fin entered between sunshading board and upper shell, increase the air quantity flowing to fin, accelerate fin heat radiation.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, described sunshading board is heat-barrier material.
The object arranging sunshading board prevents fin from heating up because sunlight irradiates, so sunshading board can not be the good conductor of heat, therefore the present invention is arranged to heat-barrier material, prevents fin because of sunshading board heat transfer intensification.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, between described LED illuminating module and lower house, silica gel sealing ring is provided with; The corresponding sealing ring seat of described lower house is provided with a circle press strip.
Between LED illuminating module and lower house, set up silica gel sealing ring, in order to prevent dust from entering, make to keep high level of cleanliness between illuminating module and optics cover plate, it also avoid the injury of dust to LED illuminating module simultaneously, postpone the service life of LED street lamp.The effect of press strip compresses silica gel sealing ring, strengthens sealing effectiveness.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, described LED body is fixedly connected with lamp stand front end by fixed head, and there is an angle a with horizontal direction, and described angle a is more than or equal to 5 degree, is less than or equal to 30 degree.
There is certain angle by being arranged by fixed head with horizontal direction, even calm when, hot-air also can be utilized to move up, and principle that cold air moves down produces air flowing, increases the radiating rate of fin.And LED street lamp is arranged to the elevation angle of certain angle, be then more be conducive to hot-air to rise, accelerate air flowing, accelerate fin heat radiation.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, described sunshading board is provided with fixed leg, and is fixedly connected with upper shell by fixed leg.
Sunshading board is fixedly connected with upper shell by fixed leg, enhances structural strength and the stability of LED street lamp.
Further, according to the LED street lamp of band fin guiding mechanism of the present invention, described pull rope is stainless steel material, and is at least two.
Because pull rope is expose outer so select stainless steel material, and at least arranging two to meet the unified object pull rope turned to of fin, being preferably separately positioned on the both sides of rotary sleeve.
Technique effect of the present invention is as follows: China is the country that a wind-resources enriches, so the present invention adopts natural wind to lower the temperature to fin, fin is stretched out upper shell from the duct of upper shell, receives the cooling of natural wind.Due to the good conductor that fin is heat, directly exposing is to cause heatsink temperature sharply to rise under the sun, therefore arranges a sunshading board at fin top, in order to keep the sun off, prevents fin from heating up because irradiating sunlight.Then LED street lamp installs direction, rear seat is fixing, but wind direction has seasonal variations, in order to make fin surface air flow amount maximize, needs to make fin bearing of trend adapt to this season wind direction.The present invention sets up rotary sleeve on a heat sink, coordinates the rotating shaft on heat-conducting plate, fin can be rotated around rotating shaft, make fin self adaptation wind direction under the action of the forces of the wind, reaches fin surface air flow amount and maximizes.And on cooling mechanism, set up fin guiding mechanism, the power that the wind vane be fixedly connected with fin rotary sleeve by provides fin to rotate, and with pull rope, fin is together in series, fin is done under the drive of wind vane synchronously turn to, to adapt to this season wind direction, make fin surface direction and wind direction was consistent at that time, accelerate heat radiation.
Accompanying drawing explanation
Fig. 1 is the LED street lamp schematic diagram of band fin guiding mechanism.
Fig. 2 is LED body partial section.
Fig. 3 is LED body decomposition texture schematic diagram.
Fig. 4 is cooling mechanism structural representation.
Fig. 5 is upper shell structural representation.
Fig. 6 is lower house structural representation.
Fig. 7 is sun-shading plate structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
Embodiment 1: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62.
Embodiment 2: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, and described sunshading board 8 is provided with the opening 81 mated with connecting rod 633; Described connecting rod 633 is connected with fin 62 through opening 81; Described sunshading board 8 two ends are provided with guide plate 82; Described guide plate 82 is curved to be bent upwards; The surface that described sunshading board 8 is corresponding with fin 62 is provided with the groove 83 mated with rotary sleeve 621; Described rotary sleeve 621 top is placed in groove 83.
Embodiment 3: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, and described sunshading board is heat-barrier material.
Embodiment 4: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, is provided with silica gel sealing ring 9 between described LED illuminating module 5 and lower house 4; Described lower house 4 corresponding silica gel sealing ring 9 seat is provided with a circle press strip 41.
Embodiment 5: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, and described LED body 2 is fixedly connected with lamp stand front end 11 by fixed head 7, and there is an angle a with horizontal direction, and described angle a is more than or equal to 5 degree, is less than or equal to 30 degree.
Embodiment 6: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, and described sunshading board 8 is provided with fixed leg, and is fixedly connected with upper shell 3 by fixed leg.
Embodiment 7: a kind of LED street lamp with fin guiding mechanism, comprises lamp stand 1 and LED body 2, and described lamp stand 1 has lamp stand front end 11; Described LED body 2 is fixedly connected with lamp stand front end 11, and described LED body 2 comprises upper shell 3, lower house 4, LED illuminating module 5, cooling mechanism 6 and fixed head 7; Described upper shell 3 and lower house 4 are fastened on fixed head 7; Described fixed head 7 is provided with clamping mechanism 71, and by clamping mechanism 71, LED body 2 is fixed on lamp stand front end 11; Formed between described upper shell 3 and lower house 4 and cavity is installed; Described LED illuminating module 5 is arranged on installs in cavity; Described LED illuminating module 5 is provided with optics cover plate 51; Described optics cover plate 51 is positioned at 4LED illuminating module 5 light-emitting window place on lower house; Described cooling mechanism 6 comprises heat-conducting plate 61, fin 62 and fin guiding mechanism 63; Described heat-conducting plate 61 and LED illuminating module 5 back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate 61 is provided with rotating shaft 611; Described fin 62 is provided with the rotary sleeve 621 mated with described rotating shaft 611, and is connected with the rotating shaft 611 on heat-conducting plate 61 by rotary sleeve 621; Described fin 62 can rotate around rotating shaft 611; Described upper shell 3 is provided with the through hole 31 mated with rotating shaft 611; Described rotating shaft 611 is through the through hole 31 of upper shell 3; Described fin 62 arranges pull rope 622, fin 62 can synchronously be turned to; Described fin 62 top is provided with sunshading board 8; Described fin guiding mechanism 63 comprises wind vane 631, contiguous block 632 and connecting rod 633; Described connecting rod 633 one end is fixedly connected with wind vane 631 is vertical by contiguous block 632; Described connecting rod 633 other end is fixedly connected with rotary sleeve 621 on fin 62, and described pull rope 622 is stainless steel material, and is at least two.
Claims (7)
1. the LED street lamp with fin guiding mechanism, comprise lamp stand (1) and LED body (2), described lamp stand (1) has lamp stand front end (11); Described LED body (2) is fixedly connected with lamp stand front end (11), it is characterized in that, described LED body (2) comprises upper shell (3), lower house (4), LED illuminating module (5), cooling mechanism (6) and fixed head (7); Described upper shell (3) and lower house (4) are fastened on fixed head (7); Described fixed head (7) is provided with clamping mechanism (71), and by clamping mechanism (71), LED body (2) is fixed on lamp stand front end (11); Formed between described upper shell (3) and lower house (4) and cavity is installed; Described LED illuminating module (5) is arranged on installs in cavity; Described LED illuminating module (5) is provided with optics cover plate (51); Described optics cover plate (51) is positioned at (4) LED illuminating module (5) light-emitting window place on lower house; Described cooling mechanism (6) comprises heat-conducting plate (61), fin (62) and fin guiding mechanism (63); Described heat-conducting plate (61) and LED illuminating module (5) back side compact siro spinning technology, and be arranged in described installation cavity; Described heat-conducting plate (61) is provided with rotating shaft (611); Described fin (62) is provided with the rotary sleeve (621) mated with described rotating shaft (611), and is connected with the rotating shaft (611) on heat-conducting plate (61) by rotary sleeve (621); Described fin (62) can rotate around rotating shaft (611); Described upper shell (3) is provided with the through hole (31) mated with rotating shaft (611); Described rotating shaft (611) is through the through hole (31) of upper shell (3); Described fin (62) is arranged pull rope (622), fin (62) can synchronously be turned to; Described fin (62) top is provided with sunshading board (8); Described fin guiding mechanism (63) comprises wind vane (631), contiguous block (632) and connecting rod (633); Described connecting rod (633) one end is fixedly connected with wind vane (631) is vertical by contiguous block (632); Described connecting rod (633) other end is fixedly connected with the upper rotary sleeve (621) of fin (62).
2. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, described sunshading board (8) is provided with the opening (81) mated with connecting rod (633); Described connecting rod (633) is connected with fin (62) through opening (81); Described sunshading board (8) two ends are provided with guide plate (82); Described guide plate (82) is curved to be bent upwards; The surface that described sunshading board (8) is corresponding with fin (62) is provided with the groove (83) mated with rotary sleeve (621); Described rotary sleeve (621) top is placed in groove (83).
3. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, described sunshading board is heat-barrier material.
4. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, between described LED illuminating module (5) and lower house (4), be provided with silica gel sealing ring (9); Described lower house (4) corresponding silica gel sealing ring (9) position is provided with a circle press strip (41).
5. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, described LED body (2) is fixedly connected with lamp stand front end (11) by fixed head (7), and there is an angle a with horizontal direction, described angle a is more than or equal to 5 degree, is less than or equal to 30 degree.
6. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, described sunshading board (8) is provided with fixed leg, and is fixedly connected with upper shell (3) by fixed leg.
7. be with the LED street lamp of fin guiding mechanism according to claim 1, it is characterized in that, described pull rope (622) is stainless steel material, and is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596484.5A CN105066037B (en) | 2015-09-18 | 2015-09-18 | A kind of LED street lamp with cooling fin guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596484.5A CN105066037B (en) | 2015-09-18 | 2015-09-18 | A kind of LED street lamp with cooling fin guiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066037A true CN105066037A (en) | 2015-11-18 |
| CN105066037B CN105066037B (en) | 2018-07-03 |
Family
ID=54495474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510596484.5A Active CN105066037B (en) | 2015-09-18 | 2015-09-18 | A kind of LED street lamp with cooling fin guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066037B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287616A (en) * | 2016-08-03 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of fin type LED lamp heat abstractor |
| CN107388098A (en) * | 2017-07-20 | 2017-11-24 | 四川省建名电光源科技有限公司 | LED street lamp heat dissipation structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1832832A1 (en) * | 2006-02-07 | 2007-09-12 | Sanden Corporation | Heat Exchanger |
| CN202253162U (en) * | 2011-09-06 | 2012-05-30 | 浙江安迪科技发展有限公司 | High-power LED (light-emitting diode) road lighting lamp |
| CN102606997A (en) * | 2012-03-13 | 2012-07-25 | 江西省通用节能科技有限公司 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
| CN103968452A (en) * | 2014-05-23 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Adjustable radiation structure |
| CN203836908U (en) * | 2014-04-28 | 2014-09-17 | 惠州Tcl照明电器有限公司 | Heat radiator and LED street lamp |
| CN104613378A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Led street lamp |
-
2015
- 2015-09-18 CN CN201510596484.5A patent/CN105066037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1832832A1 (en) * | 2006-02-07 | 2007-09-12 | Sanden Corporation | Heat Exchanger |
| CN202253162U (en) * | 2011-09-06 | 2012-05-30 | 浙江安迪科技发展有限公司 | High-power LED (light-emitting diode) road lighting lamp |
| CN102606997A (en) * | 2012-03-13 | 2012-07-25 | 江西省通用节能科技有限公司 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
| CN203836908U (en) * | 2014-04-28 | 2014-09-17 | 惠州Tcl照明电器有限公司 | Heat radiator and LED street lamp |
| CN103968452A (en) * | 2014-05-23 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Adjustable radiation structure |
| CN104613378A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Led street lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287616A (en) * | 2016-08-03 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of fin type LED lamp heat abstractor |
| CN107388098A (en) * | 2017-07-20 | 2017-11-24 | 四川省建名电光源科技有限公司 | LED street lamp heat dissipation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105066037B (en) | 2018-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202017914U (en) | LED tubular lamp with column-shaped radiator structure | |
| CN105135305A (en) | LED street lamp with cooling device | |
| CN103629634B (en) | A kind of LED lamp | |
| CN105180121A (en) | LED street lamp | |
| CN105066037A (en) | Light-emitting diode (LED) street lamp with cooling fin guide mechanism | |
| CN206572402U (en) | A kind of portable varifocal LED spotlight | |
| CN205655181U (en) | LED (Light emitting diode) guide rail spotlight | |
| CN105114887A (en) | Self-adaptive air-cooled radiating LED street lamp | |
| CN203797538U (en) | LED track spotlight with heat dissipater | |
| CN204153528U (en) | A kind of LED light source module and LED lamp thereof | |
| CN203298124U (en) | Turbo type heat radiating LED lamp | |
| CN207122820U (en) | A kind of improved energy-saving floodlight | |
| CN203703732U (en) | LED (light-emitting diode) lamp for filling station | |
| CN105114886A (en) | Elevation angle adjustable LED street lamp | |
| CN211118923U (en) | L ED lamp tube with heat dissipation function | |
| CN205877887U (en) | Integrated high -power LED lamp | |
| CN204176495U (en) | Light emitting diode road lamp | |
| CN203605066U (en) | Light emitting diode (LED) lamp with fan | |
| CN202452279U (en) | LED (light-emitting diode) track reflector lamp | |
| CN203757505U (en) | Efficient heat-dissipation LED spotlight | |
| CN208670726U (en) | A kind of LED spotlight | |
| CN101718411A (en) | Street lamp structure with fan type radiating device | |
| CN105135304A (en) | LED street lamp with clamping mechanism | |
| CN205807355U (en) | Photo engine garden lamp from heat radiation | |
| CN205640352U (en) | Light -emitting diode (LED) fluorescent lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: 211800 Sinpo Road, Jiangpu street, Pukou District, Nanjing, Jiangsu Province, No. 120 Patentee after: Nanjing Puyu Investment Co., Ltd. Address before: 212400 Zhenjiang city in Jiangsu Province town of Jurong city Malicun rabbit Patentee before: JIANGSU JIANHENG INDUSTRY CO., LTD. |
|
| TR01 | Transfer of patent right |