CN104806910B - A kind of LED/light source module of adjustable overall light divergence - Google Patents

A kind of LED/light source module of adjustable overall light divergence Download PDF

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Publication number
CN104806910B
CN104806910B CN201510215129.9A CN201510215129A CN104806910B CN 104806910 B CN104806910 B CN 104806910B CN 201510215129 A CN201510215129 A CN 201510215129A CN 104806910 B CN104806910 B CN 104806910B
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China
Prior art keywords
led
light source
source module
lamp
screw
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CN201510215129.9A
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Chinese (zh)
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CN104806910A (en
Inventor
胡凯
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KINGSUN OPTOELECTRONIC CO., LTD.
Dongguan Kingsun Optoelectronic Co Ltd
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KINGSUN OPTOELECTRONIC CO Ltd
Dongguan Kingsun Optoelectronic Co Ltd
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Priority to CN201510215129.9A priority Critical patent/CN104806910B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

A kind of LED/light source module of adjustable overall light divergence, it is related to LED technical field, its structure includes lamp body, lamp body includes radiator and several lamp bodies being placed on radiator, radiator includes that the heat-radiating substrate of deformation can be produced, some lamp bodies are respectively placed in the surface of heat-radiating substrate, the radiator of the present invention can realize dual-use material, radiator can realize the basic function of radiating, also as the heat-radiating substrate of radiator can produce deformation, therefore, as long as being deformed heat-radiating substrate, some lamp bodies being so placed on heat-radiating substrate can change the irradiating angle of light, because different lamp bodies has different irradiating angles, therefore, the divergence of the overall light of adjustable LED/light source module, simultaneously, the radiator of dual-use material can also save material, so that LED/light source modular structure is simply compact.

Description

A kind of LED/light source module of adjustable overall light divergence
Technical field
The present invention relates to LED technical field, more particularly to a kind of LED/light source mould of adjustable overall light divergence Group.
Background technology
The features such as LED is due to its energy-conservation and high brightness, has been widely applied to various fields, in stage or meeting etc. Occasion is, it is necessary to adjust the irradiating angle of LED, and this requires to apply the LED lamp in these fields for adjusting irradiation angle Function.
In the prior art, the Chinese patent application of Application No. 201210194225.6 discloses " embedded bidirectional turning And angular adjustment digital video meeting lamp ", including lamp box, transmission device, lamp body and control board, it can be with indoor dress Decorations style is mutually coordinated and can combined together with finishing ceiling plane；The lamp box can overturn to former and later two directions and adjust photograph Firing angle degree, operates steadily reliable, noiseless, in the absence of any light-baffling phenomena, light efficiency is fully used, no matter the lamp box Whether rotated and angular adjustment process before and after realizing, the brightness and colour temperature that can all realize illuminator are adjusted.
More than the structure of irradiating angle of regulation lamp of technology be specifically：Angle regulator screws in nut by screw rod Interior, driven gear is fixed on the nut top, and bearing box cover is enclosed on outside the nut, bearing holder (housing, cover) outside the nut, The bearing is inserted in the bearing box cover, and bearing box lower cover is enclosed on outside the nut, and the bearing inserts the bearing box In lower cover, connection sheet is placed on the bearing box cover flanging, is together fixed with the flanging of the bearing box upper and lower cover, described Screw rod is constituted by an active connection with motion bar by pin.
Technology above, if in the case of multiple LED modules, equidirectional can only adjust, it is impossible to reach different photographs The even regulation of firing angle degree.
Innovation and creation content
A kind of adjustable overall light diverging is provided it is an object of the invention to avoid weak point of the prior art The LED/light source module of degree, the LED/light source modular structure of the adjustable overall light divergence is simply compact, can adjust LED/light source The divergence of the overall light of module, it is simple to operation.
The purpose of the present invention is achieved through the following technical solutions：
A kind of LED/light source module of adjustable overall light divergence, including lamp body are provided, the lamp body includes dissipating Hot device and several lamp bodies being placed on radiator, it is characterised in that：The radiator includes that the radiating base of deformation can be produced Plate, several described lamp bodies are respectively placed in the surface of the heat-radiating substrate.
The LED/light source module is additionally provided with the fixing device for the heat-radiating substrate after deformation to be fixed.
The radiator also includes several fin, and several described fin are located at the back of the body of the heat-radiating substrate Face.
The fin is provided with the bolt for being used for fixing the heat-radiating substrate after deformation.
The bolt includes two, and first bolt includes the first stud and the first nut, and second bolt includes second Stud and the second nut, the first stud sequentially pass through several fin positioned at left side from left to right, and the first nut is fixed on One end of bolt head of first stud away from the first stud, the second stud right-to-left sequentially pass through positioned at right side several dissipate Backing, the second nut is fixed on one end of bolt head of second stud away from the second stud.
The LED/light source module also includes lamp bracket, and the lamp body is fixed on the lamp bracket, and the lamp body can Rotated relative to the lamp bracket.
The both sides of the lamp bracket are provided with the first axis hole and the second axis hole, and the both sides of the lamp body are provided with first rotating shaft and the Two rotating shafts, the first rotating shaft passes through first axis hole, and second rotating shaft passes through second axis hole.
The LED/light source module also includes the positioner that the lamp body for completing to rotate is fixed to the lamp bracket.
The positioner is set to the positioner that lamp body and lamp bracket are spirally connected.
The lamp body is provided with the first screw, and the lamp bracket is provided with the second screw, first screw and second spiral shell Hole is screwed；First screw includes one, and second screw is more in lamp body rotation process including multiple Any one second screw in individual second screw can be engaged with first screw.
Beneficial effects of the present invention：
（1）The radiator of the present invention can realize dual-use material, and radiator can realize the basic function of radiating, also as dissipating The heat-radiating substrate of hot device can produce deformation.It is deformed heat-radiating substrate, then several lamp bodies being placed on heat-radiating substrate The irradiating angle of light can be changed, because different lamp bodies there are different irradiating angles, therefore, LED/light source module is can adjust Overall light divergence, solve prior art in the case of multiple LED modules, equidirectional can only adjust, it is impossible to reach To the technical problem of the even regulation of different irradiating angles, meanwhile, the radiator of dual-use material can also save material so that LED Light source module is simple and compact for structure.
（2）The divergence of the overall lighting effects of present invention adjustment LED/light source module only needs to make heat-radiating substrate produce shape Become, it is simple to operation.
（3）The present invention can be rotated due to lamp body relative to the lamp bracket, and LED light can be adjusted except described above Outside the divergence of the overall lighting effects of source module, the irradiating angle of the overall light of LED/light source module also can adjust.
Brief description of the drawings
Invention is described further using accompanying drawing, but the embodiment in accompanying drawing does not constitute any limitation of the invention, For one of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to the following drawings Its accompanying drawing.
Fig. 1 is a kind of overall knot at a visual angle of the LED/light source module of adjustable overall light divergence of the present invention Structure schematic diagram.
Fig. 2 is a kind of one of side view structure of the LED/light source module of adjustable overall light divergence of the present invention Schematic diagram.
Include in figure：
1 --- --- --- heat-radiating substrate, 112 --- fin, 113 --- first spiral shell of radiator, 111 of lamp body, 11 --- --- --- the second nut, 12 --- the lamp body, 13 --- first rotating shaft of the second stud, 116 of the first nut, 115 of post, 114；
2 --- lamp bracket, 21 --- second screws.
Embodiment
The invention will be further described with the following Examples.
A kind of LED/light source module of the adjustable overall light divergence of the present embodiment, as depicted in figs. 1 and 2, including lamp Body 1, the lamp body 1 is included in radiator 11 and several lamp bodies 12 being placed on radiator 11, the present embodiment, described to dissipate Hot device 11 includes that the heat-radiating substrate 111 of deformation, such as thin aluminium sheet can be produced, and several described lamp bodies 12 are respectively placed in described The surface of heat-radiating substrate 111.
The LED/light source module of the present embodiment has the following advantages that：
（1）The radiator 11 of the present embodiment can realize dual-use material, and radiator 11 can realize the basic function of radiating, also Because the heat-radiating substrate 111 of radiator 11 can produce deformation.It is deformed heat-radiating substrate 111, then to be placed in heat-radiating substrate Several lamp bodies 12 on 111 can change the irradiating angle of light, because different lamp bodies 12 has different irradiating angles, because This, can adjust the divergence of the overall light of LED/light source module, solve prior art in the case of multiple LED modules, only The equidirectional adjustment of energy, it is impossible to reach the technical problem of the even regulation of different irradiating angles, meanwhile, the radiator 11 of dual-use material Material can also be saved so that LED/light source modular structure is simply compact.
（2）The divergence of the overall lighting effects of the adjustment LED/light source module of the present embodiment only needs to make heat-radiating substrate 111 Deformation is produced, and the shape of heat-radiating substrate 111 is fixed using fixing device after heat-radiating substrate 111 produces deformation just can be with, It is simple to operation.
The LED/light source module is additionally provided with the fixing device for the heat-radiating substrate after deformation to be fixed, and can prevent radiating The shape of substrate returns to normality.
Wherein, the radiator 11 also includes several fin 112, and several described fin 112 are located at institute The back side of heat-radiating substrate 111 is stated, fin 112 is easier to cause heat-radiating substrate 111 to produce deformation, with forcing left side and right side Fin 112, makes it be drawn close toward centre, then may be such that light dissipates, allow fin 112 to recover deformation, then light can be allowed to gather, It is as shown by an arrow a of fig. 1 the power thrusts of compression fin 112.
Wherein, the fin 112 is provided with the bolt for being used for fixing the heat-radiating substrate 111 after deformation, utilizes bolt Fin 112 after compression is fixed, the shape after the deformation of heat-radiating substrate 111 can be simply kept, easily by the photograph of light Firing angle degree is fixed on required angle.
Wherein, the bolt includes two, and first bolt includes the first stud 113 and the first nut 114, second spiral shell Bolt include the second stud 115 and the second nut 116, the first stud 113 sequentially pass through from left to right positioned at left side several dissipate Backing 112, the first nut 114 is fixed on one end of bolt head of first stud 113 away from the first stud 113, the second stud 115 Right-to-left sequentially passes through several fin 112 positioned at right side, and the second nut 116 is fixed on the second stud 115 away from One end of the bolt head of two studs 115, using the bolt of left and right two, compared with using a bolt, it is easier to realize radiating base The deformation of plate 111, and do not allow fragile radiator 11.
Wherein, the LED/light source module also includes lamp bracket 2, and the lamp body 1 is fixed on the lamp bracket 2, and the lamp Body 1 can be rotated relative to the lamp bracket 2, can adjust the irradiating angle of the overall light of LED/light source module, such as Fig. 2 arrow Head B show the direction of rotation of the lamp body 1 relative to lamp bracket 2.
Wherein, the both sides of the lamp bracket 2 are provided with the first axis hole and the second axis hole, and the both sides of the lamp body 1 are provided with first The rotating shaft of rotating shaft 13 and second, the first rotating shaft 13 passes through first axis hole, and second rotating shaft passes through second axis hole, It is simple easily to realize by the rotating manner of rotating shaft between lamp body 1 and lamp bracket 2.
Wherein, the LED/light source module also includes filling the positioning that the lamp body 1 for completing to rotate is fixed to the lamp bracket 2 Put, the arbitrarily rotation of lamp body 1 can be prevented.
Wherein, the positioner is set to the positioner that lamp body 1 and lamp bracket 2 are spirally connected, and passes through the side being spirally connected Formula positions lamp body 1 and lamp bracket 2, simple in construction, easily realizes.
Specifically, the lamp body 1 be provided with the first screw, the lamp bracket 2 be provided with the second screw 21, first screw and Second screw 21 is screwed lamp body 1 and is molded the first screw, and die sinking is simple, and lamp bracket 2 is molded the second screw 21, opens Mould is simple.
Wherein, first screw includes one, and second screw 21 is more in the rotation process of lamp body 1 including multiple Any one second screw 21 in individual second screw 21 can be engaged with first screw, pass through multiple second screws 21 With the cooperation of first screw, the rotational angle of lamp body 12 can be limited according to actual needs.
Certainly, another embodiment equally can also limit the rotational angle of lamp body 1 according to actual needs：Described first Screw includes multiple, and second screw 21 includes one, in the rotation process of lamp body 1, any one in multiple first screws Individual first screw can be engaged with second screw 21.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention Matter and scope.

Claims (7)

1. a kind of LED/light source module of adjustable overall light divergence, including lamp body, the lamp body include radiator and Several lamp bodies being placed on radiator, it is characterised in that：The radiator includes that the heat-radiating substrate of deformation can be produced, described Several lamp bodies are respectively placed in the surface of the heat-radiating substrate；
The radiator also includes several fin, and several described fin are located at the back side of the heat-radiating substrate；
The fin is provided with the bolt for being used for fixing the heat-radiating substrate after deformation.
2. a kind of LED/light source module of adjustable overall light divergence as claimed in claim 1, it is characterised in that：It is described Bolt includes two, and first bolt includes the first stud and the first nut, and second bolt includes the second stud and the second spiral shell Mother, the first stud sequentially passes through several fin positioned at left side from left to right, and it is remote that the first nut is fixed on the first stud One end of the bolt head of first stud, the second stud right-to-left sequentially passes through several fin positioned at right side, the second spiral shell Mother is fixed on one end of bolt head of second stud away from the second stud.
3. a kind of LED/light source module of adjustable overall light divergence as claimed in claim 1, it is characterised in that：It is described LED/light source module also includes lamp bracket, and the lamp body is fixed on the lamp bracket, and the lamp body can be relative to the lamp Frame is rotated.
4. a kind of LED/light source module of adjustable overall light divergence as claimed in claim 3, it is characterised in that：It is described The both sides of lamp bracket are provided with the first axis hole and the second axis hole, and the both sides of the lamp body are provided with first rotating shaft and the second rotating shaft, described First rotating shaft passes through first axis hole, and second rotating shaft passes through second axis hole.
5. a kind of LED/light source module of adjustable overall light divergence as described in claim 3 or 4, it is characterised in that：Institute State the positioner that LED/light source module also includes being fixed to the lamp body for completing to rotate into the lamp bracket.
6. a kind of LED/light source module of adjustable overall light divergence as claimed in claim 5, it is characterised in that：It is described Positioner is set to the positioner that lamp body and lamp bracket are spirally connected.
7. a kind of LED/light source module of adjustable overall light divergence as claimed in claim 6, it is characterised in that：It is described Lamp body is provided with the first screw, and the lamp bracket is provided with the second screw, and first screw and second screw are solid by screw It is fixed；First screw include one, second screw include it is multiple, in lamp body rotation process, in multiple second screws Any one second screw can be engaged with first screw.
CN201510215129.9A 2015-04-30 2015-04-30 A kind of LED/light source module of adjustable overall light divergence Active CN104806910B (en)

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CN201510215129.9A CN104806910B (en) 2015-04-30 2015-04-30 A kind of LED/light source module of adjustable overall light divergence

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Application Number Priority Date Filing Date Title
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CN104806910B true CN104806910B (en) 2017-10-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029701B1 (en) * 2008-11-14 2011-04-18 김명국 Non Power Water and Air Cooling LED Lighting equiped with Equal Light Distribution Structure
KR101034974B1 (en) * 2008-12-29 2011-05-17 김명국 Equal Light Distribution and UnPower Water Cooling Type-Air Cooling Type LED Lamp Lighting and The Manufacture Method of it
CN102606984A (en) * 2012-03-09 2012-07-25 马明宝 Reflection-free LED lamp adjustable in light beam
CN102812291A (en) * 2010-04-09 2012-12-05 通用电气公司 Conformal OLED luminaire with color control
CN202791819U (en) * 2012-09-27 2013-03-13 蔡凌 Light-emitting diode (LED) light source with beam angle adjustable
CN203907249U (en) * 2014-06-20 2014-10-29 苏州工业职业技术学院 Light collecting adjusting type LED flashlight
CN204664942U (en) * 2015-04-30 2015-09-23 东莞勤上光电股份有限公司 A kind of LED light source module of adjustable overall lamp luminous emittance

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029701B1 (en) * 2008-11-14 2011-04-18 김명국 Non Power Water and Air Cooling LED Lighting equiped with Equal Light Distribution Structure
KR101034974B1 (en) * 2008-12-29 2011-05-17 김명국 Equal Light Distribution and UnPower Water Cooling Type-Air Cooling Type LED Lamp Lighting and The Manufacture Method of it
CN102812291A (en) * 2010-04-09 2012-12-05 通用电气公司 Conformal OLED luminaire with color control
CN102606984A (en) * 2012-03-09 2012-07-25 马明宝 Reflection-free LED lamp adjustable in light beam
CN202791819U (en) * 2012-09-27 2013-03-13 蔡凌 Light-emitting diode (LED) light source with beam angle adjustable
CN203907249U (en) * 2014-06-20 2014-10-29 苏州工业职业技术学院 Light collecting adjusting type LED flashlight
CN204664942U (en) * 2015-04-30 2015-09-23 东莞勤上光电股份有限公司 A kind of LED light source module of adjustable overall lamp luminous emittance

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Effective date of registration: 20160314

Address after: 523565 Guangdong province Dongguan city Changping town Hengjiang Dongguan KingSun Au Optronics Co set up a file

Applicant after: Dongguan Qinshang Photoelectric Co., Ltd.

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Address before: 523565 Guangdong province Dongguan city Changping town Hengjiang Dongguan KingSun Au Optronics Co set up a file

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