CN206386823U - A kind of lift efficient heat radiating LED street lamp - Google Patents
A kind of lift efficient heat radiating LED street lamp Download PDFInfo
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- CN206386823U CN206386823U CN201620787619.6U CN201620787619U CN206386823U CN 206386823 U CN206386823 U CN 206386823U CN 201620787619 U CN201620787619 U CN 201620787619U CN 206386823 U CN206386823 U CN 206386823U
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- street lamp
- led street
- efficient heat
- heat radiating
- sliding block
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Abstract
The utility model discloses a kind of lift efficient heat radiating LED street lamp, including rack body and PCB substrate, rack body includes support frame, support frame upper end is provided with hydraulic cylinder, hydraulic cylinder upper end is provided with lifting shaft, electric rotating machine is provided with the left of lifting shaft upper end, screw mandrel is connected with the right side of electric rotating machine, screw mandrel is provided with sliding block, upper end of slide block is connected with movable plate, sliding block lower end is provided with guide groove, lower end is provided with connecting plate on the right side of movable plate, connecting plate lower end is connected with shell body, shell body upper end is provided with waterproof layer, shell body lower end is provided with cloche, PCB substrate lower end is provided with LED lamp bead, PCB substrate is connected with radiating fin, radiating fin upper end is provided with cold end, semiconductor chilling plate is provided with above cold end, semiconductor chilling plate upper end is provided with hot chamber, hot chamber upper end is connected with airduct, airduct is connected with blower fan.The utility model, realizes the high efficiency and heat radiation of LED street lamp, substantially prolongs the service life of LED street lamp, while also achieving the movement of LED street lamp in a vertical and horizontal direction, is easy to maintenance and installation.
Description
Technical field
The utility model is related to LED street lamp technical field, specifically a kind of lift efficient heat radiating LED street lamp.
Background technology
LED directly converts electrical energy into visible ray and the luminescent device of radiation energy as a kind of, is widely regarded as 21 generation
Record top quality green light source, it has a series of advantage, and such as operating voltage is low, power consumption is small, long lifespan, and LED is in itself
It is pollution-free with manufacturing process, it is stable and reliable for performance, under the policy guide of energy-saving and emission-reduction, it is widely used in lighting field
In, street lamp is a kind of light fixture that illumination functions are provided to road, refers to the light fixture in the illumination zone of road surface, street lamp in traffic lighting
Infield be common in that road is unilateral or both sides, be that people provide a great convenience at night, LED street lamp is city
Construction, square, harbour, the indispensable critical facility in entrepot, but existing street lamp, complicated, LED street lamp exists
Using in installation process, light fixture can not realize lifting, it is impossible to adjust its height according to actual conditions, and the road after installing
Lamp can not be in carry out level it is flexible so that the range of exposures of road pavement is greatly reduced, and has a strong impact on illuminating effect, in addition, existing
Some LED street lamps only carry out wind cooling temperature lowering by circulating fan mostly so that the big heavy discount of cooling-down effect, drastically influence LED
Street lamp working life.
Utility model content
The purpose of this utility model is to provide a kind of lift efficient heat radiating LED street lamp, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of lift efficient heat radiating LED street lamp, including rack body and PCB substrate, the rack body include support
Frame, support frame upper end is provided with hydraulic cylinder, and hydraulic cylinder upper end, which is provided with the left of lifting shaft, lifting shaft upper end, is provided with electric rotating machine, rotation
Screw mandrel is connected with the right side of motor, screw mandrel is provided with sliding block, and upper end of slide block is connected with movable plate, and sliding block lower end is provided with guide groove, moves
Lower end is provided with connecting plate on the right side of dynamic plate, and connecting plate lower end is connected with shell body, and shell body upper end is provided with waterproof layer, shell body lower end
Provided with cloche, the PCB substrate lower end is provided with LED lamp bead, and PCB substrate both sides are connected with fixed block, and PCB substrate is connected with scattered
Hot fin, radiating fin upper end, which is provided with above cold end, cold end, is provided with semiconductor chilling plate, and semiconductor chilling plate upper end is provided with heat
Chamber, hot chamber upper end is connected with airduct, and airduct is connected with blower fan.
It is used as further program of the utility model：The blower fan is in the middle part of connecting plate.
It is used as further program of the utility model：The electric rotating machine is stepper motor.
It is used as further program of the utility model：The screw mandrel has been connected through a screw thread sliding block.
It is used as further program of the utility model：Coordinate between the sliding block and guide groove for gap.
It is used as the utility model further scheme：The semiconductor chilling plate is connected with rectifier.
Compared with prior art, the beneficial effects of the utility model are：
A kind of lift efficient heat radiating LED street lamp, by provided with semiconductor chilling plate cold end and radiating fin
Realize to producing efficiently removing for heat in the LED street lamp course of work, extend the working life of LED street lamp, pass through simultaneously
Blower fan discharges the heat of the hot chamber of semiconductor chilling plate, it is ensured that cold end can continue to freeze, and improve radiating efficiency, pass through
The hydraulic cylinder being provided with realizes the regulation in LED street lamp height, is easily installed maintenance, while the electric rotating machine and sliding block that are provided with make
Obtaining LED street lamp can stretch in the horizontal direction, substantially increase the illuminating effect of road pavement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of lift efficient heat radiating LED street lamp.
Fig. 2 is a kind of structural representation of lift efficient heat radiating LED street lamp medium-height trestle main body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1 and Fig. 2, the utility model embodiment, a kind of lift efficient heat radiating LED street lamp, including support
Main body 2 and PCB substrate 14, the rack body 2 include support frame 22, and the upper end of support frame 22 is provided with hydraulic cylinder 16, hydraulic cylinder 16
Upper end, which is provided with the left of lifting shaft 3, the upper end of lifting shaft 3, is provided with electric rotating machine 4, and electric rotating machine 4 is stepper motor, and electric rotating machine 4 is right
Side is connected with screw mandrel 5, and screw mandrel 5 is provided with sliding block 7, and screw mandrel 5 has been connected through a screw thread sliding block 7, and the upper end of sliding block 7 is connected with movable plate
8, the lower end of sliding block 7 is provided with guide groove 6, coordinates between sliding block 7 and guide groove 6 for gap, and the right side lower end of movable plate 8 is provided with connecting plate
10, the lower end of connecting plate 10 is connected with shell body 1, and the upper end of shell body 1 is provided with waterproof layer 19, and the lower end of shell body 1 is provided with cloche 15,
The lower end of PCB substrate 14 is provided with LED lamp bead 17, and the both sides of PCB substrate 14 are connected with fixed block 18, and PCB substrate 14 is connected with scattered
Hot fin 13, the upper end of radiating fin 13 is provided with cold end 20, and the top of cold end 20 is provided with semiconductor chilling plate 12, semiconductor chilling plate 12
Rectifier is connected with, alternating current is converted into direct current is used for semiconductor chilling plate 12, and the upper end of semiconductor chilling plate 12 is provided with
Hot chamber 21, the hot upper end of chamber 21 is connected with airduct 11, and airduct 11 is connected with blower fan 9, and blower fan 9 is located at the middle part of connecting plate 10.
A kind of lift efficient heat radiating LED street lamp, by provided with semiconductor chilling plate 12 cold end 20 and radiating
Fin real 13 has showed to producing efficiently removing for heat in the LED street lamp course of work, extends the working life of LED street lamp, together
When the heat of the hot chamber 21 of semiconductor chilling plate 12 is discharged by blower fan 9, it is ensured that cold end 20 can continue to freeze, and improve
Radiating efficiency, by provided with hydraulic cylinder 16 realize the regulation in LED street lamp height, maintenance is easily installed, while being provided with
Electric rotating machine 14 drives screw mandrel 5 to rotate so that sliding block 7 is moved left and right, and then drives movable plate 8 to allow LED street lamp in water
It is square flexible upwards, substantially increase the illuminating effect of road pavement.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of lift efficient heat radiating LED street lamp, including rack body (2) and PCB substrate (14), it is characterised in that described
Rack body (2) includes support frame (22), and support frame (22) upper end is provided with hydraulic cylinder (16), and hydraulic cylinder (16) upper end is provided with lifting
It is provided with the right side of electric rotating machine (4), electric rotating machine (4) and is connected with screw mandrel (5), screw mandrel (5) on the left of axle (3), lifting shaft (3) upper end
Provided with sliding block (7), sliding block (7) upper end is connected with movable plate (8), and sliding block (7) lower end is provided with the right side of guide groove (6), movable plate (8)
Lower end is provided with connecting plate (10), and connecting plate (10) lower end is connected with shell body (1), and shell body (1) upper end is provided with waterproof layer (19),
Shell body (1) lower end is provided with cloche (15), and PCB substrate (14) lower end is provided with LED lamp bead (17), PCB substrate (14) two
Side is connected with fixed block (18), and PCB substrate (14) is connected with radiating fin (13), and radiating fin (13) upper end is provided with cold end
(20) semiconductor chilling plate (12), is provided with above cold end (20), semiconductor chilling plate (12) upper end is provided with hot chamber (21), hot chamber
(21) upper end is connected with airduct (11), and airduct (11) is connected with blower fan (9).
2. a kind of lift efficient heat radiating LED street lamp according to claim 1, it is characterised in that the blower fan (9) is located at
In the middle part of connecting plate (10).
3. a kind of lift efficient heat radiating LED street lamp according to claim 1, it is characterised in that the electric rotating machine (4)
For stepper motor.
4. a kind of lift efficient heat radiating LED street lamp according to claim 1, it is characterised in that the screw mandrel (5) passes through
It is threaded with sliding block (7).
5. a kind of lift efficient heat radiating LED street lamp according to claim 1, it is characterised in that the sliding block (7) is with leading
It is gap cooperation between groove (6).
6. a kind of lift efficient heat radiating LED street lamp according to claim 1, it is characterised in that the semiconductor refrigerating
Piece (12) is connected with rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787619.6U CN206386823U (en) | 2016-07-25 | 2016-07-25 | A kind of lift efficient heat radiating LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787619.6U CN206386823U (en) | 2016-07-25 | 2016-07-25 | A kind of lift efficient heat radiating LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386823U true CN206386823U (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787619.6U Active CN206386823U (en) | 2016-07-25 | 2016-07-25 | A kind of lift efficient heat radiating LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448835A (en) * | 2017-09-29 | 2017-12-08 | 无锡畅欧光电科技有限公司 | A kind of Multi-functional sound controlled LED lamp |
-
2016
- 2016-07-25 CN CN201620787619.6U patent/CN206386823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448835A (en) * | 2017-09-29 | 2017-12-08 | 无锡畅欧光电科技有限公司 | A kind of Multi-functional sound controlled LED lamp |
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