CN207990473U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
- Publication number
- CN207990473U CN207990473U CN201820166319.5U CN201820166319U CN207990473U CN 207990473 U CN207990473 U CN 207990473U CN 201820166319 U CN201820166319 U CN 201820166319U CN 207990473 U CN207990473 U CN 207990473U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- heat
- led street
- street lamp
- lampshade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 14
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 239000011152 fibreglass Substances 0.000 abstract description 8
- 239000000654 additive Substances 0.000 abstract description 4
- 230000000996 additive effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 graphite Alkene Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED street lamps, including column, the bottom of column inner cavity is fixedly connected with motor, the output shaft of motor is fixedly connected with threaded rod, the bottom end of threaded rod is fixedly connected with bearing, the thread surface of threaded rod is connected with thread bush, and one end of thread bush is fixedly connected with support plate, and the upper surface of support plate is fixedly connected with solar energy photovoltaic panel and lithium battery.The LED street lamp, material by the way that lampshade is arranged is fiberglass, fiberglass is light and hard, it is non-conductive, performance is stablized, high mechanical strength, corrosion-resistant, the setting of waterproof cover, prevent the corrosion in wet environment, heat dissipation effect is influenced, the heat of LED bulb is transmitted to through ventilation hole on lampshade, the heat that LED bulb is sent out is shed in time, with good heat dissipation effect, graphene is used to be combined as heat sink for additive so that lamp is more environmentally-friendly, reasonable price, improves the practicability of the LED street lamp.
Description
Technical field
The utility model is related to lamp technical field, specially a kind of LED street lamp.
Background technology
Light emitting diode (LED) is referred to as forth generation green illumination light source, there is energy-saving and environmental protection, long lifespan, from
And by the highest attention and research of international community.However, the electro-optical efficiency of LED only has 20~30%, remaining 70~
80% electric energy is converted to heat in the form of thermal energy, highly integrated additionally, due to LED lamp bead, therefore heat flow density is larger, such as
Fruit cannot in time exclude these heats, and the temperature of LED lamp bead will rise rapidly, and excessively high temperature will seriously affect LED
Reliability, stability and service life, therefore LED on the market etc. is equipped with radiator, existing heat dissipation mostly
Device one can not reach heat dissipation effect, while most of existing street lamp is made of metal material, waste of resource, simultaneously
Production cost is increased, for this purpose, we have proposed a kind of LED street lamps to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of LED street lamp, solves the heat dissipation of existing equipment lampshade
Ineffective problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of LED street lamp, including column, it is described vertical
The bottom of column inner cavity is fixedly connected with motor, and the output shaft of the motor is fixedly connected with threaded rod, the bottom end of the threaded rod
It is fixedly connected with bearing, the thread surface of the threaded rod is connected with thread bush, and one end of the thread bush is fixedly connected with branch
The upper surface of fagging, the support plate is fixedly connected with solar energy photovoltaic panel and lithium battery, the lower surface street lamp of the support plate
Device, the road lamp device include waterproof cover, and the lower surface of the waterproof cover is fixedly connected with connecting plate, under the connecting plate
Surface is fixedly connected with lampshade, and the top of the lampshade is fixedly connected with radiator, and the lower surface of the radiator is fixed
It is connected with graphite thermal layer, the lower surface of the graphite thermal layer is fixedly connected with heat-conducting plate, and the lower surface of the heat-conducting plate is solid
Surely it is connected with mounting bracket, the bottom end of the mounting bracket is fixedly connected with LED bulb.
Preferably, the radiator includes heat sink, and the equal state in both sides of the heat sink is connected with radiating fin surely.
Preferably, the surface of the heat-conducting plate offers ventilation hole.
Preferably, the quantity of the ventilation hole is four, and four ventilation holes are arranged on the surface of heat-conducting plate.
Preferably, the heat sink is graphene heat sink.
Preferably, the lampshade is made of glass steel material.
Compared with prior art, the utility model provides a kind of LED street lamp, has following advantageous effect：
1, LED street lamp, by the way that radiator is arranged, using under the collective effect of heat sink and radiating fin, to the roads LED
Lamp radiates, and extends the service life of LED street lamp, ventilation hole is offered at the top of heat-conducting plate, make the heat of LED street lamp to
It distributes outside, expands heat dissipation area, improve the using effect of the LED street lamp.
2, the LED street lamp, the material by the way that lampshade is arranged is fiberglass, and fiberglass is light and hard, non-conductive, and performance is steady
Fixed, high mechanical strength is corrosion-resistant, and the setting of waterproof cover prevents the corrosion in wet environment, influences heat dissipation effect, by LED
The heat of light bulb is transmitted to through ventilation hole on lampshade, and the heat that LED bulb is sent out sheds in time, has good heat dissipation effect
Fruit uses graphene to be combined as heat sink for additive so that lamp is more environmentally-friendly, reasonable price, improves the LED street lamp
Practicability.The additional aspect and advantage of the utility model will be set forth in part in the description, and will partly be retouched from following
Become apparent in stating, or recognize by the practice of the utility model.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model road lamp device structural schematic diagram；
Fig. 3 is the utility model construction for heat radiating device schematic diagram.
In figure：1 column, 2 motors, 3 threaded rods, 4 thread bush, 5 bearings, 6 support plates, 7 solar energy photovoltaic panels, 8 lithium batteries,
9 road lamp devices, 91 waterproof covers, 92 connecting plates, 93 lampshades, 94 radiators, 941 heat sinks, 942 radiating fins, 95 graphite dissipate
Thermosphere, 96 heat-conducting plates, 961 ventilation holes, 97 mounting brackets, 98LED light bulbs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of LED street lamp, including column 1, the bottom of 1 inner cavity of column are fixedly connected with motor 2, motor
2 output shaft is fixedly connected with threaded rod 3, and the bottom end of threaded rod 3 is fixedly connected with bearing 5, the thread surface connection of threaded rod 3
There are thread bush 4, one end of thread bush 4 to be fixedly connected with support plate 6, the upper surface of support plate 6 is fixedly connected with photovoltaic
Plate 7 and lithium battery 8, the lower surface road lamp device 9 of support plate 6, road lamp device 9 include waterproof cover 91, the lower surface of waterproof cover 91
It is fixedly connected with connecting plate 92, the lower surface of connecting plate 92 is fixedly connected with lampshade 93, and lampshade 93 is made of glass steel material,
The top of lampshade 93 is fixedly connected with radiator 94, and radiator 94 includes heat sink 941, the equal state in both sides of heat sink 941
Surely it is connected with radiating fin 942, heat sink 941 is graphene heat sink, and the lower surface of radiator 94 is fixedly connected with graphite
The lower surface of heat dissipating layer 95, graphite thermal layer 95 is fixedly connected with heat-conducting plate 96, and the surface of heat-conducting plate 96 offers ventilation hole
961, the quantity of ventilation hole 961 is four, and four ventilation holes 961 are arranged in the surface of heat-conducting plate 96, the following table of heat-conducting plate 96
Face is fixedly connected with mounting bracket 97, and the bottom end of mounting bracket 97 is fixedly connected with LED bulb 98, utilizes heat sink 941 and heat radiating fin
It under the collective effect of piece 942, radiates to LED street lamp, extends the service life of LED street lamp, the top of heat-conducting plate 96 is opened
Equipped with ventilation hole 961, so that the heat of LED street lamp is distributed outward, expand heat dissipation area, improves the use effect of the LED street lamp
Fruit, the material by the way that lampshade 93 is arranged is fiberglass, and fiberglass is light and hard, non-conductive, and performance is stablized, and high mechanical strength is resistance to
Corrosion, the setting of waterproof cover 91 prevent the corrosion in wet environment, influence heat dissipation effect, by the heat of LED street lamp through logical
Air holes 961 is transmitted on lampshade 93, and the heat that LED street lamp is sent out sheds in time, has good heat dissipation effect, using graphite
Alkene is that additive is combined as heat sink 941 so that lamp is more environmentally-friendly, reasonable price, improves the practicality of the LED street lamp
Property.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion by the way that radiator is arranged, it is right using under the collective effect of heat sink 941 and radiating fin 942
LED street lamp radiates, and extends the service life of LED street lamp, and the top of heat-conducting plate 96 offers ventilation hole 961, makes the roads LED
The heat of lamp distributes outward, expands heat dissipation area, improves the using effect of the LED street lamp, by the material that lampshade 93 is arranged
Matter is fiberglass, and fiberglass is light and hard, non-conductive, and performance is stablized, and high mechanical strength is corrosion-resistant, the setting of waterproof cover 91, is prevented
The only corrosion in wet environment, influences heat dissipation effect, and the heat of LED bulb 98 is transmitted to lampshade 93 through ventilation hole 961
On, the heat that LED bulb 98 is sent out is shed in time, there is good heat dissipation effect, graphene is used to be combined for additive
As heat sink 941 so that lamp is more environmentally-friendly, reasonable price, improves the practicability of the LED street lamp.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED street lamp, including column (1), it is characterised in that：The bottom of column (1) inner cavity is fixedly connected with motor
(2), the output shaft of the motor (2) is fixedly connected with threaded rod (3), and the bottom end of the threaded rod (3) is fixedly connected with bearing
(5), the thread surface of the threaded rod (3) is connected with thread bush (4), and one end of the thread bush (4) is fixedly connected with support
The upper surface of plate (6), the support plate (6) is fixedly connected with solar energy photovoltaic panel (7) and lithium battery (8), the support plate (6)
Lower surface road lamp device (9), the road lamp device (9) includes waterproof cover (91), and the lower surface of the waterproof cover (91) is fixed
It is connected with connecting plate (92), the lower surface of the connecting plate (92) is fixedly connected with lampshade (93), the top of the lampshade (93)
It is fixedly connected with radiator (94), the lower surface of the radiator (94) is fixedly connected with graphite thermal layer (95), described
The lower surface of graphite thermal layer (95) is fixedly connected with heat-conducting plate (96), and the lower surface of the heat-conducting plate (96) is fixedly connected with peace
It shelves (97), the bottom end of the mounting bracket (97) is fixedly connected with LED bulb (98).
2. a kind of LED street lamp according to claim 1, it is characterised in that：The radiator (94) includes heat sink
(941), the equal state in both sides of the heat sink (941) is connected with radiating fin (942) surely.
3. a kind of LED street lamp according to claim 1, it is characterised in that：The surface of the heat-conducting plate (96) offers logical
Air holes (961).
4. a kind of LED street lamp according to claim 3, it is characterised in that：The quantity of the ventilation hole (961) is four,
And four ventilation hole (961) settings are on the surface of heat-conducting plate (96).
5. a kind of LED street lamp according to claim 2, it is characterised in that：The heat sink (941) is radiated for graphene
Plate.
6. a kind of LED street lamp according to claim 1, it is characterised in that：The lampshade (93) is made of glass steel material
's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166319.5U CN207990473U (en) | 2018-01-31 | 2018-01-31 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166319.5U CN207990473U (en) | 2018-01-31 | 2018-01-31 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990473U true CN207990473U (en) | 2018-10-19 |
Family
ID=63822435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166319.5U Expired - Fee Related CN207990473U (en) | 2018-01-31 | 2018-01-31 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990473U (en) |
-
2018
- 2018-01-31 CN CN201820166319.5U patent/CN207990473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |