CN207279300U - A kind of LED module and its radiator - Google Patents

Abstract

The utility model discloses a kind of LED module and its radiator, including heat-dissipating pipe, the outer wall of the heat-dissipating pipe is fixedly connected with LED module, side of the LED module away from heat-dissipating pipe is electrically connected with multiple LED light sources, the inner wall of the heat-dissipating pipe is fixedly connected with multiple heat sinks, the side of the heat-dissipating pipe is inserted with transmission case, one end of the transmission case is through the side of heat-dissipating pipe and extends internally, the side on the transmission case top is fixedly connected with fagging, the top of the transmission case is arranged with the mounting shell to offset with fagging, the upper end of the mounting shell is fixedly connected with two risers, the first sleeve and second sleeve are inserted with respectively on two risers, second shaft is inserted with first sleeve and second sleeve.The utility model structure is novel, and wind-power transmission device has been added on original radiator, while power is transferred to the inner side of module on the outside of module, greatly improves the efficiency of heat diffusion, energy conservation and environmental protection is easy to spread.

Description

A kind of LED module and its radiator

Technical field

It the utility model is related to field of electronic devices, more particularly to a kind of LED module and its radiator.

Background technology

Continue to develop with industry, the leap of technology is broken through, and application is widelyd popularize, and the light efficiency of LED is also constantly carrying Height, price constantly drop, the appearance of new combined type tube core, also allow the power of single led pipe (module) to be continuously improved, by same Industry is continually striving to research and develop, the breakthrough of novel optical design, the exploitation of new lamp kind, and the single situation of product is also expected to further Reverse, the improvement of control software, also so that LED illumination use is more convenient, these changes progressively, have all embodied LED hairs The defects of optical diode has a extensive future illumination application, but current LED module has heat dissipation not in time, what the former proposed dissipates What heat was realized by single components such as the heat sinks of various patterns mostly, and then cannot be guaranteed the heat dissipation effect of high quality, certainly Also there is the former proposition to be radiated with external devices such as heat emission fans, this just needs external energy device, therefore again with LED low energy consumption Feature is disagreed, and to sum up, there are many defects for current scheme.

Utility model content

The purpose of this utility model be in order to solve shortcoming existing in the prior art, and a kind of LED module for proposing and Its radiator.

To achieve these goals, the utility model employs following technical solution：

A kind of LED module and its radiator, including heat-dissipating pipe, the outer wall of the heat-dissipating pipe are fixedly connected with LED module, Side of the LED module away from heat-dissipating pipe is electrically connected with multiple LED light sources, and the inner wall of the heat-dissipating pipe is fixedly connected with more A heat sink, the side of the heat-dissipating pipe are inserted with transmission case, and one end of the transmission case is through the side of heat-dissipating pipe and inside Extension, the side on the transmission case top are fixedly connected with fagging, and the top of the transmission case is arranged with the peace to offset with fagging Shell is filled, the upper end of the mounting shell is fixedly connected with two risers, is inserted with the first sleeve and the on two risers respectively Two sleeves, second shaft are inserted with first sleeve and second sleeve, second shaft is through the first sleeve One end simultaneously stretches out, and second shaft is socketed with the second flabellum, the second sleeve on the outside of first sleeve one end Side away from second fan one end is fixedly connected with wind rudder, and second shaft is between the first sleeve and the middle part of second sleeve First gear is socketed with, the first gear is through mounting shell and extends internally, and the first gear is engaged with second gear, institute To state bottom side of the second gear away from first gear and be fixedly connected with transmission shaft, the transmission shaft is through transmission case and extends internally, The one end of the transmission shaft away from second gear is socketed with the 3rd gear, and the 3rd gear is engaged with the 4th gear, and described The first rotating shaft through transmission case is inserted with four gears, one end of the first rotating shaft through transmission case and stretches out, institute State the one end of first rotating shaft away from the 4th gear and be socketed with the first flabellum.

Preferably, the transmission efficiency of the 3rd gear and the 4th gear is more than first gear and the transmission of second gear is imitated Rate.

Preferably, the section of the heat-dissipating pipe is in round shape, and the section of the LED module is and the corresponding circular arc of heat-dissipating pipe Shape.

Preferably, second shaft is arranged with axle sleeve in the through part of the first sleeve, and second shaft is in first set Bearing is arranged with cylinder and second sleeve.

Preferably, multiple steel balls, the second gear and transmission are equipped between the contact surface of the mounting shell and fagging Multiple steel balls are equipped between the contact surface of case, the place of being arranged of the mounting shell and transmission case is equipped with multiple steel balls.

Preferably, the area of the wind rudder is much larger than the area of the second flabellum.

Easy to operate in the utility model, principle is simple, and the present apparatus is fixedly mounted on outdoor by user, is needing to shine The present apparatus is powered on when bright, LED light source is lighted at this time, but since LED light source and LED module were used in usual Substantial amounts of heat is had in journey, shedding in time for heat can greatly prolong the service life of lighting device, and the present apparatus is installed on Outdoor, easy to which heat is shed in time, while when blow in outdoor, wind rudder first can be with wind direction for the heat-dissipating pipe of tubular Change and rotated by mounting shell on fagging, the second flabellum at this time is subject to turned, at this time first in the second shaft Gear, which rotates and engages second gear, drives transmission shaft to rotate, and then the 3rd gear engages the 4th gear and rotates, at this time with the 4th The first rotating shaft that gear is fixedly connected rotates and drives the first flabellum quickly to rotate, and then the heat on heat-dissipating pipe is accelerated to expand Dissipate.The utility model structure is novel, has added wind-power transmission device on original radiator, while by power from module Outside is transferred to the inner side of module, greatly improves the efficiency of heat diffusion, and energy conservation and environmental protection is easy to spread.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of LED module and its radiator structure diagram；

Fig. 2 be the utility model proposes a kind of LED module and its radiator sectional view；

Partial enlarged view in Fig. 3 Fig. 2 at A；

Partial enlarged view in Fig. 4 Fig. 2 at B.

In figure：1 LED light source, 2 LED modules, 3 first flabellums, 4 heat-dissipating pipes, 5 transmission cases, 6 second flabellums, 7 risers, 8 First sleeve, 9 first gears, 10 second sleeves, 11 wind rudders, 12 second gears, 13 mounting shells, 14 faggings, 15 transmission shafts, 16 Three gears, 17 the 4th gears, 18 first rotating shafts, 19 axle sleeves, 20 second shafts, 21 bearings, 22 heat sinks.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

With reference to Fig. 1-4, a kind of LED module and its radiator, including heat-dissipating pipe 4, for the heat dissipation of LED module 2, heat dissipation The outer wall of pipe 4 is fixedly connected with LED module 2, and for the pedestal of LED light source, side of the LED module 2 away from heat-dissipating pipe 4 electrically connects Multiple LED light sources 1 are connected to, for shining, the inner wall of heat-dissipating pipe 4 is fixedly connected with multiple heat sinks 22, accelerates the speed of heat dissipation, The side of heat-dissipating pipe 4 is inserted with transmission case 5, and for plugging transmission shaft 20, the side of heat-dissipating pipe 4 is run through simultaneously in one end of transmission case 5 Extend internally, the side on 5 top of transmission case is fixedly connected with fagging 14, is used to support mounting shell 13, and the top of transmission case 5 is arranged There is the mounting shell 13 to offset with fagging 14, for installation riser 7, the upper end of mounting shell 13 is fixedly connected with two risers 7, is used for The first sleeve 8 and second sleeve 10 are fixed, is inserted with the first sleeve 8 and second sleeve 10, the first sleeve on two risers 7 respectively 8 and second sleeve 10 in be inserted with second shaft 20, the second shaft 20 is through one end of the first sleeve 8 and stretches out, Second shaft 20 is socketed with the second flabellum 6 on the outside of 8 one end of the first sleeve, for wind-force to be converted into circular-rotation, the Side of two sleeves 8 away from 6 one end of the second fan is fixedly connected with wind rudder 11, for adjust the second flabellum 6 direction, second turn Axis 20 is socketed with first gear 9 between the middle part of the first sleeve 8 and second sleeve 10, and for passing power, first gear 9 runs through Mounting shell 13 simultaneously extends internally, and first gear 9 is engaged with second gear 12, and bottom side of the second gear 12 away from first gear 9 is consolidated Surely transmission shaft 15 is connected with, for passing power, transmission shaft 15 is through transmission case 5 and extends internally, and transmission shaft 15 is away from second One end of gear 12 is socketed with the 3rd gear 16, and the 3rd gear 16 is engaged with the 4th gear 17, is inserted with and passes through on the 4th gear 17 Wear the first rotating shaft 18 of transmission case 5, one end of first rotating shaft 18 through transmission case 5 and stretches out, and first rotating shaft 18 is away from the One end of four gears 17 is socketed with the first flabellum 3, for producing air-flow by the heat diffusion of heat-dissipating pipe 4.

In the utility model, the transmission efficiency of the 3rd gear 16 and the 4th gear 17 is more than first gear 9 and second gear 12 transmission efficiency, allows the rotating speed of the first flabellum 3 to be more than the rotating speed of the second flabellum 6, improves radiating efficiency, the section of heat-dissipating pipe 4 In round shape, the section of LED module 2 be with 4 corresponding arc-shaped of heat-dissipating pipe, easy to the diffusion of heat, the second shaft 20 is the The through part of one sleeve 8 is arranged with axle sleeve 19, and the second shaft 20 is arranged with bearing 21 in the first sleeve 8 and second sleeve 10, Allow the pivoting friction of the second shaft 20 to reduce, multiple steel balls, the second tooth are equipped between mounting shell 13 and the contact surface of fagging 14 Multiple steel balls are equipped between wheel 12 and the contact surface of transmission case 5, mounting shell 13 and the place of being arranged of transmission case 5 are equipped with multiple steel Pearl, in order to make device operate more smooth, the area of wind rudder 11 is much larger than the area of the second flabellum 6, in order to change in real time Become the direction of the second flabellum 6.

Easy to operate in the utility model, principle is simple, and the present apparatus is fixedly mounted on outdoor by user, is needing to shine The present apparatus is powered on when bright, LED light source 1 is lighted at this time, but since LED light source 1 and LED module 2 make in usual Substantial amounts of heat is had during, shedding in time for heat can greatly prolong the service life of lighting device, and the present apparatus is pacified Mounted in outdoor, the heat-dissipating pipe 4 of tubular is easy to which heat is shed in time, while when blow in outdoor, wind rudder 11 first can be with The change of wind direction and rotated by mounting shell 13 on fagging 14, the second flabellum 3 at this time is subject to turned, and at this time second First gear 9 in shaft 20, which rotates and engages second gear 12, drives transmission shaft 15 to rotate, and then the 3rd gear 16 engagement the Four gears 17 rotate, and the first rotating shaft 18 being fixedly connected at this time with the 4th gear 17 rotates and drives the first flabellum 3 quickly to rotate, And then the heat on heat-dissipating pipe 4 is accelerated into diffusion.

The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of LED module and its radiator, including heat-dissipating pipe（4）, it is characterised in that the heat-dissipating pipe（4）Outer wall consolidate Surely it is connected with LED module（2）, the LED module（2）Away from heat-dissipating pipe（4）Side be electrically connected with multiple LED light sources（1）, The heat-dissipating pipe（4）Inner wall be fixedly connected with multiple heat sinks（22）, the heat-dissipating pipe（4）Side be inserted with transmission case （5）, the transmission case（5）One end run through heat-dissipating pipe（4）Side and extend internally, the transmission case（5）The side on top It is fixedly connected with fagging（14）, the transmission case（5）Top be arranged with and fagging（14）The mounting shell to offset（13）, the peace Fill shell（13）Upper end be fixedly connected with two risers（7）, two risers（7）It is upper to be inserted with the first sleeve respectively（8）With Second sleeve（10）, first sleeve（8）And second sleeve（10）Inside it is inserted with second shaft（20）, described second turn Axis（20）Through the first sleeve（8）One end and stretch out, second shaft（20）Close to the first sleeve（8）Outside one end Side is socketed with the second flabellum（6）, the second sleeve（10）Away from the second flabellum（6）The side of one end is fixedly connected with wind rudder （11）, second shaft（20）Between the first sleeve（8）And second sleeve（10）Middle part be socketed with first gear（9）, institute State first gear（9）Through mounting shell（13）And extend internally, the first gear（9）It is engaged with second gear（12）, it is described Second gear（12）Away from first gear（9）Bottom side be fixedly connected with transmission shaft（15）, the transmission shaft（15）Through transmission Case（5）And extend internally, the transmission shaft（15）Away from second gear（12）One end be socketed with the 3rd gear（16）, described Three gears（16）It is engaged with the 4th gear（17）, the 4th gear（17）On be inserted with through transmission case（5）First rotating shaft （18）, the first rotating shaft（18）One end run through transmission case（5）And stretch out, the first rotating shaft（18）Away from the 4th tooth Wheel（17）One end be socketed with the first flabellum（3）.

2. a kind of LED module according to claim 1 and its radiator, it is characterised in that the 3rd gear（16） With the 4th gear（17）Transmission efficiency be more than first gear（9）With second gear（12）Transmission efficiency.

3. a kind of LED module according to claim 1 and its radiator, it is characterised in that the heat-dissipating pipe（4）Cut Face is in round shape, the LED module（2）Section be and heat-dissipating pipe（4）Corresponding arc-shaped.

4. a kind of LED module according to claim 1 and its radiator, it is characterised in that second shaft（20） In the first sleeve（8）Through part be arranged with axle sleeve（19）, second shaft（20）In the first sleeve（8）And second sleeve （10）Inside it is arranged with bearing（21）.

5. a kind of LED module according to claim 1 and its radiator, it is characterised in that the mounting shell（13）With Fagging（14）Contact surface between be equipped with multiple steel balls, the second gear（12）With transmission case（5）Contact surface between fill Equipped with multiple steel balls, the mounting shell（13）With transmission case（5）The place of being arranged be equipped with multiple steel balls.

6. a kind of LED module according to claim 1 and its radiator, it is characterised in that the wind rudder（11）Face Product is much larger than the second flabellum（6）Area.