CN102095179A - Light distribution method and street lamp implementing method - Google Patents
Light distribution method and street lamp implementing method Download PDFInfo
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- CN102095179A CN102095179A CN2010106157395A CN201010615739A CN102095179A CN 102095179 A CN102095179 A CN 102095179A CN 2010106157395 A CN2010106157395 A CN 2010106157395A CN 201010615739 A CN201010615739 A CN 201010615739A CN 102095179 A CN102095179 A CN 102095179A
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Abstract
The invention discloses a light distribution method and further discloses a street lamp implementing the light distribution method, the street lamp comprises a support rod and a lamp holder on the support rod, wherein a base of the lamp holder is provided with an accommodating cavity, the top of the accommodating cavity forms a spherical surface bulge so as to form a light distribution surface, and a plurality of light-emitting modules which can regulate radiation angle are uniformly distributed on the light distribution surface; the method provided by the invention is simple to operate, and the required illumination angle and illumination range can be rapidly and accurately achieved by adjustment, thereby meeting the personalized light distribution requirement; and the street lamp provided by the invention is simple and reasonable in structure and provided with the plurality of the light-emitting modules which can regulate the radiation angle, thereby being capable of flexibly regulating and setting the illumination angle and the illumination range of the LED (light-emitting diode) street lamp according to local situation and using requirements, being convenient to use and being good in light distribution effect.
Description
Technical field
The present invention relates to the luminous intensity distribution technology, particularly a kind of light distributing method and implement the street lamp of this method.
Background technology
In recent years, the LED technical development is very fast, its luminous efficiency is doubled and redoubled, cost declines to a great extent, led light source is widely used in lighting field, and it has many advantages such as energy-saving and environmental protection, long-life, the optimal path that is considered to save energy and reduce the cost, be described as the 21 century green light source, have vast potential for future development.
The LED street lamp is as a kind of illuminations, except that energy-saving and environmental protection, also to consider simultaneously the safety and the comfortableness of lighting environment, this just requires scientific and reasonable optical design, make light fixture reach both efficient, energy-conservation, good lighting quality is arranged again, set up high-quality, efficient, economic, comfortable, safe, useful environment, in the hope of realizing real " green illumination ".
Though the transitional street lamps development rapidly, kind is also more.But in existing LED street lamp, its LED module support mostly is a planar shaped, several LED modules promptly are installed on same planar shaped support, and the secondary optical lens module is set respectively on each LED module, the LFD module is luminous to carry out orientation by optical lens, controls the light angle and the illumination zone of LED street lamp with this.The light angle of this type of LED street lamp and illumination zone are fixed, be that shadow surface is single, direction of illumination is fixed, so, can not and use required come flexible modulation, the light angle that the LED street lamp is set and illumination zone according to local circumstance, do not meet the irradiation demand of some particular application to some specific direction, do not reach individual demand, if and customize the light fixture of some specific illumination direction, cost is high again, so be not suitable for applying.
Summary of the invention
At the existing above-mentioned deficiency of existing LED light fixture, one of the object of the invention is, provides a kind of and can and use the required light distributing method that comes flexible modulation, the light angle and the illumination zone of LED street lamp are set according to local circumstance.
The present invention also aims to, provide a kind of simple in structure, easy to use, light distribution effect is good and can the flexible modulation light angle and the street lamp of illumination zone.
The present invention for achieving the above object, the technical scheme that is provided is:
A kind of light distributing method, it comprises the steps:
(1) lamp socket is set, its base is provided with a containing cavity, and the top in this vacant chamber upwards is spherical surface hill, forms a luminous intensity distribution face;
(2) a plurality of illuminating module that can regulate irradiating angle of preparation are inserted the containing cavity of described lamp socket with it, and are evenly distributed on the described luminous intensity distribution face.
Described step (1) specifically may further comprise the steps:
(1.1) aluminium AA6063-6 of preparation or AA6063-5 material are processed into the base body of a longitudinal section ovalize with it;
(1.2) described base body is processed, made its top form a plurality of heatsink transverse fins of arranging along its long limit, the bottom hollows out and forms a vacant chamber, and polishing is carried out at the top in this vacant chamber, and formation one upwards is the luminous intensity distribution face of spherical surface hill;
(1.3) preparation one supporting sleeve is provided with a lock screw at least on it, and described supporting sleeve is fixed on described base body one end, and the major axis of the axle center of this supporting sleeve and described base body is same straight line setting, makes lamp socket.
Form a ventilation slot of being convenient to rain-out between the heatsink transverse fin that heatsink transverse fin in the described step (1.2) is adjacent, the thickness of heatsink transverse fin is provided with d, the width of ventilation slot is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
Described step (2) specifically may further comprise the steps:
(2.1) appearance profile is set and is the spherical optics rotating seat of semicircle, its bottom is provided with a radial groove, the original position of this radial groove and the angle between the final position are 120 °, and the center at top inwardly concaves, and form a spherical groove of semicircle that communicates with described radial groove;
(2.2) a circular pcb board is set, its center be provided with one with described optics rotating seat on the perforation that aligns mutually of groove;
(2.3) prepare a plurality of led light sources, it is arranged on the described circular pcb board, and be the center of circle and distribute symmetrically and evenly;
(2.4) be provided with one and connect radiating seat, its top establish one with the suitable spherical recess of semicircle of described optics rotating seat, described optics rotating seat is placed on this recess;
(2.5) lens mount is set, its bottom centre position protrudes downwards, the suitable semicircle ball bumps of groove on formation one and the described optics rotating seat, this raised central portion is provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position that radial groove on the described optics rotating seat aligns mutually, the original position of this groove position and the angle between the final position are 120 °; Lens mount is covered on circular pcb board, and make the perforation of projection from circular pcb board on it and pass, and be provided with suitable cup-shaped lens of led light source on a plurality of and described circular pcb board, form the lamp group corresponding to described lens mount;
(2.6) the lamp group tightly is locked on the described optics rotating seat, and makes projection on the described lens mount insert groove on this optics rotating seat;
(2.7) rotating shaft is set, the groove position of described projection is run through in the upper end of this rotating shaft, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head of the width of described groove position, make described rotating shaft the head on it being fulcrum, on the groove position of described lens mount, swing back and forth, and this lens mount can be the axle center rotation with described rotating shaft; The groove of described optics rotating seat is stretched in the lower end of described rotating shaft, and passes from radial groove, is fixed on the described connection radiating seat, makes illuminating module.
It also comprises the steps:
(3) be provided with one with described lamp socket on the suitable pole of supporting sleeve;
(4) assembling lamp socket, make the supporting sleeve on it align described pole, and be nested with on this pole, follow direction according to required irradiation area, the corresponding lamp socket that makes is around the rotation of the axle center of supporting sleeve, make luminous intensity distribution face just required irradiation area, screw in the lock screw on the supporting sleeve then, and then lamp socket is located, is fixed on the described pole;
(5) according to the irradiating angle of each illuminating module on the corresponding seriatim adjusting lamp socket of required light distribution requirements;
Described step (4), (5) no sequencing.
A kind of street lamp of implementing above-mentioned light distributing method, it comprises that a pole and is arranged on the lamp socket on this pole, and the base of described lamp socket is provided with a containing cavity, and the top in this vacant chamber is spherical surface hill, form a luminous intensity distribution face, on the luminous intensity distribution face, be evenly distributed with a plurality of illuminating module that can regulate irradiating angle.
Described lamp socket comprises the base body and one and the suitable supporting sleeve of described pole of a longitudinal section ovalize, at least be provided with a lock screw on this supporting sleeve, the top of described base body is provided with a plurality of heatsink transverse fins of arranging along its long limit, described supporting sleeve is fixed on described base body one end, and the major axis of the axle center of this supporting sleeve and described base body is same straight line setting.
Form a ventilation slot of being convenient to rain-out between the heatsink transverse fin that described heatsink transverse fin is adjacent, the thickness of heatsink transverse fin is provided with d, the width of ventilation slot is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
Described illuminating module comprises that a connection radiating seat, a lens mount, a rotating shaft, an appearance profile are the spherical optics rotating seat of semicircle, a circular pcb board and a plurality of led light source, those led light sources are arranged on the described circular pcb board, and being the center of circle distributes symmetrically and evenly, the bottom of described optics rotating seat is provided with a radial groove, the original position of this radial groove and the angle between the final position are 120 °, and the center at top is provided with a spherical groove of semicircle that communicates with described radial groove; Described circular pcb board center be provided with one with described optics rotating seat on the perforation that aligns mutually of groove; The top of described connection radiating seat establish one with the suitable spherical recess of semicircle of described optics rotating seat, described optics rotating seat is inserted this recess; The bottom centre position of described lens mount be provided with one with described optics rotating seat on the suitable semicircle ball bumps of groove, this raised central portion is provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position that radial groove on the described optics rotating seat aligns mutually, the original position of this groove position and the angle between the final position are 120 °; Described lens mount covers on circular pcb board, and makes the perforation of projection from circular pcb board on it and pass, and inserts the groove on the described optics rotating seat; Be provided with suitable cup-shaped lens of led light source on a plurality of and described circular pcb board in described lens mount; The groove position of described projection is run through in the upper end of described rotating shaft, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head of the width of described groove position, the groove of described optics rotating seat is stretched in the lower end, and pass from radial groove, be fixed on the described connection radiating seat.
Described lamp socket is made by aluminium AA6063-6 or AA6063-5 material, and its surface is coated with the heat radiation lacquer that can increase radiating effect, further, also its surface is possessed waterproof and dustproof, oxidation resistant nanotechnology treatments.
Beneficial effect of the present invention is: method operation provided by the invention is simple and easy, can fast, accurately adjust to required light angle and illumination zone, satisfying personalized light distribution requirements; Street lamp provided by the invention, simple and reasonable, be provided with a plurality of illuminating module that can regulate irradiating angle, can and use required come flexible modulation, the light angle that the LED street lamp is set and illumination zone according to local circumstance, easy to use and light distribution effect good; Be provided with the heatsink transverse fin, help accelerating the circulation of air, improve heat-transfer rate and radiating effect, form ventilation slot between the two heatsink transverse fins, be convenient to rain-out, have self-cleaning function, guarantee radiating effect; The street lamp that adopts aluminium AA6063-6 or AA6063-5 material to make, in light weight, be beneficial to assembling.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the complete section structural representation of Fig. 1;
Fig. 3 is the complete section structural representation of illuminating module among Fig. 1;
Fig. 4 is the decomposition texture schematic diagram of illuminating module among Fig. 1.
The specific embodiment
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the invention provides a kind of light distributing method, and it comprises the steps:
(1) lamp socket 1 is set, its base is provided with a containing cavity, and the top in this vacant chamber upwards is spherical surface hill, forms a luminous intensity distribution face;
(2) a plurality of illuminating module 2 that can regulate irradiating angle of preparation are inserted the containing cavity of described lamp socket 1 with it, and are evenly distributed on the described luminous intensity distribution face.Method operation provided by the invention is simple and easy, can fast, accurately adjust to required light angle and illumination zone, satisfying personalized light distribution requirements;
Described step (1) specifically may further comprise the steps:
(1.1) aluminium AA6063-6 of preparation or AA6063-5 material are processed into the base body 11 of a longitudinal section ovalize with it;
(1.2) described base body 11 is processed, made its top form a plurality of heatsink transverse fins of arranging along its long limit 12, the bottom hollows out and forms a vacant chamber, and polishing is carried out at the top in this vacant chamber, and formation one upwards is the luminous intensity distribution face 13 of spherical surface hill;
(1.3) preparation one supporting sleeve 14 is provided with a lock screw 15 at least on it, and described supporting sleeve 14 is fixed on described base body 11 1 ends, and the major axis of the axle center of this supporting sleeve 14 and described base body 11 is same straight line setting, makes lamp socket 1.
Form a ventilation slot 16 of being convenient to rain-out between the heatsink transverse fin that heatsink transverse fin 12 in the described step (1.2) is adjacent, the thickness of heatsink transverse fin 12 is provided with d, the width of ventilation slot 16 is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
Described step (2) specifically may further comprise the steps:
(2.1) appearance profile is set and is the spherical optics rotating seat 21 of semicircle, its bottom is provided with a radial groove 211, the original position of this radial groove 211 and the angle a between the final position are 120 °, the center at top inwardly concaves, and forms a spherical groove 212 of semicircle that communicates with described radial groove 211;
(2.2) a circular pcb board 22 is set, its center be provided with one with described optics rotating seat 21 on the perforation 221 that aligns mutually of groove 212;
(2.3) a plurality of led light sources 23 of preparation are arranged on it on described circular pcb board 22, and are the center of circle and distribute symmetrically and evenly;
(2.4) be provided with one and connect radiating seat 24, its top establish one with the suitable spherical recess 241 of semicircle of described optics rotating seat 21, described optics rotating seat 21 is placed on this recess 241;
(2.5) lens mount 25 is set, its bottom centre position protrudes downwards, form one with described optics rotating seat 21 on the suitable semicircle ball bumps 251 of groove 212, these projection 251 middle parts are provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position 252 that radial groove 211 on the described optics rotating seat 21 aligns mutually, the original position of this groove position 252 and the angle b between the final position are 120 °; Lens mount 25 is covered on circular pcb board 22, and make the perforation 221 of projection 251 from circular pcb board 22 on it and pass, and be provided with suitable cup-shaped lens 253 of led light source 23 on a plurality of and described circular pcb board 22 corresponding to described lens mount 25, form the lamp group;
(2.6) the lamp group tightly is locked on the described optics rotating seat 21, and makes projection 251 on the described lens mount 25 insert groove 212 on this optics rotating seat 21;
(2.7) rotating shaft 26 is set, described protruding 251 groove position 252 is run through in the upper end of this rotating shaft 26, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head 261 of the width of described groove position 252, make described rotating shaft 26 the head 261 on it being fulcrum, on the groove position 252 of described lens mount 25, swing back and forth, and this lens mount 25 can be the axle center rotation with described rotating shaft 26; The groove 212 of described optics rotating seat 21 is stretched in the lower end of described rotating shaft 26, and passes from radial groove 211, is fixed on the described connection radiating seat 24, makes illuminating module 2.
It also comprises the steps:
(3) be provided with one with described lamp socket 1 on the suitable pole of supporting sleeve 14;
(4) assembling lamp socket 1, make the supporting sleeve 14 on it align described pole, and be nested with on this pole, follow direction according to required irradiation area, the corresponding lamp socket 1 that makes is around the rotation of the axle center of supporting sleeve 14, make luminous intensity distribution face 13 align required irradiation area, screw in the lock screw 15 on the supporting sleeve 14 then, and then lamp socket 1 is located, is fixed on the described pole;
(5) according to the irradiating angle of each illuminating module 2 on the corresponding seriatim adjusting lamp socket 1 of required light distribution requirements;
Described step (4), (5) no sequencing.
A kind of street lamp of implementing above-mentioned light distributing method, it comprises that a pole and is arranged on the lamp socket 1 on this pole, the base of described lamp socket 1 is provided with a containing cavity, the top in this vacant chamber is spherical surface hill 251, form a luminous intensity distribution face 13, on luminous intensity distribution face 13, be evenly distributed with a plurality of illuminating module 2 that can regulate irradiating angle.Street lamp provided by the invention, simple and reasonable, be provided with a plurality of illuminating module 2 that can regulate irradiating angle, can and use required come flexible modulation, the light angle that the LED street lamp is set and illumination zone according to local circumstance, easy to use and light distribution effect good;
Described lamp socket 1 comprises the base body 11 and one and the suitable supporting sleeve 14 of described pole of a longitudinal section ovalize, at least be provided with a lock screw 15 on this supporting sleeve 14, the top of described base body 11 is provided with a plurality of heatsink transverse fins of arranging along its long limit 12, described supporting sleeve 14 is fixed on described base body 11 1 ends, and the major axis of the axle center of this supporting sleeve 14 and described base body 11 is same straight line setting.Be provided with heatsink transverse fin 12, help accelerating the circulation of air, improve heat-transfer rate and radiating effect.
The ventilation slot 16 of rain-out is convenient in formation one between the heatsink transverse fin that described heatsink transverse fin 12 is adjacent, and forms ventilation slot 16, is convenient to rain-out, has self-cleaning function, guarantees radiating effect; The thickness of heatsink transverse fin 12 is provided with d, and the width of ventilation slot 16 is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
Described illuminating module 2 comprises that a connection radiating seat 24, a lens mount 25, a rotating shaft 26, an appearance profile are the spherical optics rotating seat of semicircle 21, one circular pcb board 22 and a plurality of led light source 23, those led light sources 23 are arranged on the described circular pcb board 22, and being the center of circle distributes symmetrically and evenly, the bottom of described optics rotating seat 21 is provided with a radial groove 211, the original position of this radial groove 211 and the angle a between the final position are 120 °, and the center at top is provided with a spherical groove 212 of semicircle that communicates with described radial groove 211; Described circular pcb board 22 centers be provided with one with described optics rotating seat 21 on the perforation 221 that aligns mutually of groove 212; The top of described connection radiating seat 24 establish one with the suitable spherical recess 241 of semicircle of described optics rotating seat 21, described optics rotating seat 21 is inserted this recess 241; The bottom centre position of described lens mount 25 be provided with one with described optics rotating seat 21 on the suitable semicircle ball bumps 251 of groove 212, these projection 251 middle parts are provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position 252 that radial groove 211 on the described optics rotating seat 21 aligns mutually, the original position of this groove position 252 and the angle b between the final position are 120 °; Described lens mount 25 covers on circular pcb board 22, and makes the perforation 221 of projection 251 from circular pcb board 22 on it and pass, and inserts the groove 212 on the described optics rotating seat 21; Be provided with suitable cup-shaped lens 253 of led light source 23 on a plurality of and described circular pcb board 22 in described lens mount 25; Described protruding 251 groove position 252 is run through in the upper end of described rotating shaft 26, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head 261 of the width of described groove position 252, the groove 212 of described optics rotating seat 21 is stretched in the lower end, and pass from radial groove 211, be fixed on the described connection radiating seat 24.
Described lamp socket 1 is made by aluminium AA6063-6 or AA6063-5 material, and its surface is coated with the heat radiation lacquer that can increase radiating effect, further, also its surface is possessed waterproof and dustproof, oxidation resistant nanotechnology treatments.Adopt aluminium AA6063-6 or AA6063-5 material to make, in light weight, be beneficial to assembling.
As described in the above embodiment of the present invention, adopt structure same or similar and other street lamp and the light distributing method that obtain, all in protection domain of the present invention with it.
Claims (10)
1. a light distributing method is characterized in that it comprises the steps:
(1) lamp socket is set, its base is provided with a containing cavity, and the top in this vacant chamber upwards is spherical surface hill, forms a luminous intensity distribution face;
(2) a plurality of illuminating module that can regulate irradiating angle of preparation are inserted the containing cavity of described lamp socket with it, and are evenly distributed on the described luminous intensity distribution face.
2. light distributing method according to claim 1 is characterized in that, described step (1) specifically may further comprise the steps:
(1.1) aluminium AA6063-6 of preparation or AA6063-5 material are processed into the base body of a longitudinal section ovalize with it;
(1.2) described base body is processed, made its top form a plurality of heatsink transverse fins of arranging along its long limit, the bottom hollows out and forms a vacant chamber, and polishing is carried out at the top in this vacant chamber, and formation one upwards is the luminous intensity distribution face of spherical surface hill;
(1.3) preparation one supporting sleeve is provided with a lock screw at least on it, and described supporting sleeve is fixed on described base body one end, and the major axis of the axle center of this supporting sleeve and described base body is same straight line setting, makes lamp socket.
3. light distributing method according to claim 2, it is characterized in that, the ventilation slot of rain-out is convenient in formation one between the heatsink transverse fin that heatsink transverse fin in the described step (1.2) is adjacent, the thickness of heatsink transverse fin is provided with d, the width of ventilation slot is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
4. light distributing method according to claim 3 is characterized in that, described step (2) specifically may further comprise the steps:
(2.1) appearance profile is set and is the spherical optics rotating seat of semicircle, its bottom is provided with a radial groove, the original position of this radial groove and the angle between the final position are 120 °, and the center at top inwardly concaves, and form a spherical groove of semicircle that communicates with described radial groove;
(2.2) a circular pcb board is set, its center be provided with one with described optics rotating seat on the perforation that aligns mutually of groove;
(2.3) prepare a plurality of led light sources, it is arranged on the described circular pcb board, and be the center of circle and distribute symmetrically and evenly;
(2.4) be provided with one and connect radiating seat, its top establish one with the suitable spherical recess of semicircle of described optics rotating seat, described optics rotating seat is placed on this recess;
(2.5) lens mount is set, its bottom centre position protrudes downwards, the suitable semicircle ball bumps of groove on formation one and the described optics rotating seat, this raised central portion is provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position that radial groove on the described optics rotating seat aligns mutually, the original position of this groove position and the angle between the final position are 120 °; Lens mount is covered on circular pcb board, and make the perforation of projection from circular pcb board on it and pass, and be provided with suitable cup-shaped lens of led light source on a plurality of and described circular pcb board, form the lamp group corresponding to described lens mount;
(2.6) the lamp group tightly is locked on the described optics rotating seat, and makes projection on the described lens mount insert groove on this optics rotating seat;
(2.7) rotating shaft is set, the groove position of described projection is run through in the upper end of this rotating shaft, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head of the width of described groove position, make described rotating shaft the head on it being fulcrum, on the groove position of described lens mount, swing back and forth, and this lens mount can be the axle center rotation with described rotating shaft; The groove of described optics rotating seat is stretched in the lower end of described rotating shaft, and passes from radial groove, is fixed on the described connection radiating seat, makes illuminating module.
5. light distributing method according to claim 4 is characterized in that it also comprises the steps:
(3) be provided with one with described lamp socket on the suitable pole of supporting sleeve;
(4) assembling lamp socket, make the supporting sleeve on it align described pole, and be nested with on this pole, follow direction according to required irradiation area, the corresponding lamp socket that makes is around the rotation of the axle center of supporting sleeve, make luminous intensity distribution face just required irradiation area, screw in the lock screw on the supporting sleeve then, and then lamp socket is located, is fixed on the described pole;
(5) according to the irradiating angle of each illuminating module on the corresponding seriatim adjusting lamp socket of required light distribution requirements;
Described step (4), (5) no sequencing.
6. street lamp of implementing the described light distributing method of claim 1, it comprises that a pole and is arranged on the lamp socket on this pole, it is characterized in that, the base of described lamp socket is provided with a containing cavity, the top in this vacant chamber is spherical surface hill, form a luminous intensity distribution face, on the luminous intensity distribution face, be evenly distributed with a plurality of illuminating module that can regulate irradiating angle.
7. street lamp according to claim 6, it is characterized in that, described lamp socket comprises the base body and one and the suitable supporting sleeve of described pole of a longitudinal section ovalize, at least be provided with a lock screw on this supporting sleeve, the top of described base body is provided with a plurality of heatsink transverse fins of arranging along its long limit, described supporting sleeve is fixed on described base body one end, and the major axis of the axle center of this supporting sleeve and described base body is same straight line setting.
8. street lamp according to claim 7, it is characterized in that, form a ventilation slot of being convenient to rain-out between the heatsink transverse fin that described heatsink transverse fin is adjacent, the thickness of heatsink transverse fin is provided with d, the width of ventilation slot is provided with D, and its relational expression is as follows:
d∶D＝1∶2.5～3.5
9. street lamp according to claim 8, it is characterized in that, described illuminating module comprises that a connection radiating seat, a lens mount, a rotating shaft, an appearance profile are the spherical optics rotating seat of semicircle, a circular pcb board and a plurality of led light source, this led light source is arranged on the described circular pcb board, and is the center of circle and distributes symmetrically and evenly; The bottom of described optics rotating seat is provided with a radial groove, and the original position of this radial groove and the angle between the final position are 120 °, and the center at top is provided with a spherical groove of semicircle that communicates with described radial groove; Described circular pcb board center be provided with one with described optics rotating seat on the perforation that aligns mutually of groove; The top of described connection radiating seat establish one with the suitable spherical recess of semicircle of described optics rotating seat, described optics rotating seat is inserted this recess; The bottom centre position of described lens mount be provided with one with described optics rotating seat on the suitable semicircle ball bumps of groove, this raised central portion is provided with a cavity, the bottom is provided with one and communicates with this cavity, and with the groove position that radial groove on the described optics rotating seat aligns mutually, the original position of this groove position and the angle between the final position are 120 °; Described lens mount covers on circular pcb board, and makes the perforation of projection from circular pcb board on it and pass, and inserts the groove on the described optics rotating seat; Be provided with suitable cup-shaped lens of led light source on a plurality of and described circular pcb board in described lens mount; The groove position of described projection is run through in the upper end of described rotating shaft, and stretch into described cavity, and form an appearance profile size less than described cavity but greater than the head of the width of described groove position, the groove of described optics rotating seat is stretched in the lower end, and pass from radial groove, be fixed on the described connection radiating seat.
10. street lamp according to claim 9 is characterized in that, described lamp socket is made by aluminium AA6063-6 or AA6063-5 material, and its surface is coated with the heat radiation lacquer that can increase radiating effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615739.5A CN102095179B (en) | 2010-12-27 | 2010-12-27 | Light distribution method and street lamp implementing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615739.5A CN102095179B (en) | 2010-12-27 | 2010-12-27 | Light distribution method and street lamp implementing method |
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| Publication Number | Publication Date |
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| CN102095179A true CN102095179A (en) | 2011-06-15 |
| CN102095179B CN102095179B (en) | 2014-01-01 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180919Y (en) * | 2007-12-28 | 2009-01-14 | 宁波燎原灯具股份有限公司 | LED module group apparatus used for road lighting lamp |
| WO2009145580A2 (en) * | 2008-05-29 | 2009-12-03 | (주)성현하이텍 | Street lamp using leds |
| JP2010009842A (en) * | 2008-06-25 | 2010-01-14 | Panasonic Electric Works Co Ltd | Lighting apparatus |
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2010
- 2010-12-27 CN CN201010615739.5A patent/CN102095179B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180919Y (en) * | 2007-12-28 | 2009-01-14 | 宁波燎原灯具股份有限公司 | LED module group apparatus used for road lighting lamp |
| WO2009145580A2 (en) * | 2008-05-29 | 2009-12-03 | (주)성현하이텍 | Street lamp using leds |
| JP2010009842A (en) * | 2008-06-25 | 2010-01-14 | Panasonic Electric Works Co Ltd | Lighting apparatus |
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| CN102095179B (en) | 2014-01-01 |
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