CN109958938A - A kind of heat dissipation LED lighting apparatus of easy access - Google Patents
A kind of heat dissipation LED lighting apparatus of easy access Download PDFInfo
- Publication number
- CN109958938A CN109958938A CN201910192799.1A CN201910192799A CN109958938A CN 109958938 A CN109958938 A CN 109958938A CN 201910192799 A CN201910192799 A CN 201910192799A CN 109958938 A CN109958938 A CN 109958938A
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- China
- Prior art keywords
- housing
- cover board
- heat dissipation
- led lighting
- lighting apparatus
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of heat dissipation LED lighting apparatus of easy access, including lamppost, connecting plate, substrate, lampshade and at least two lamp beads, it further include maintenance agencies and cooling mechanism, the maintenance agencies include housing, cover board, driving assembly, fixation kit, rotation axis, two rollers and two connecting lines, the cooling mechanism includes ventilation hole and at least two heat-conductive assemblies, the heat-conductive assembly includes heat conducting pipe and at least two cooling fins, the driving component includes first motor, first gear and second gear, the fixation kit includes cylinder, piston block, drive rod and driving unit, in the heat dissipation LED lighting apparatus of the easy access, the lifting of cover board is realized by maintenance agencies, the lifting of connecting plate is then realized by cover board, then improve the convenient degree of street lamp maintenance, pass through cooling mechanism, it improves The radiating efficiency of lamp bead then slows down the aging speed of street lamp, further improves the practicability of street lamp.
Description
Technical field
The present invention relates to wisdom traffic field, in particular to the heat dissipation LED lighting apparatus of a kind of easy access.
Background technique
Wisdom traffic is that Internet of Things, cloud computing, interconnection are sufficiently used in field of traffic on the basis of intelligent transportation
The technologies such as net, artificial intelligence, automatic control, mobile Internet collect traffic information by new and high technology, to traffic administration, hand over
Logical transport, Public Traveling etc. field of traffic are in all directions and transport development management overall process carries out control support, make traffic system
System has the abilities such as perception, interconnection, prediction, control in region, the even greater space-time unique in city, sufficiently to ensure
Traffic safety plays traffic infrastructure efficiency, promotes traffic system operational efficiency and management level, is unobstructed Public Traveling
With sustainable economic development service.
The one kind of street lamp as wisdom traffic equipment provides huge convenience to people's lives, and existing street lamp makes
During, a large amount of heat can be generated, causes street lamp internal electronic device temperature excessively high, accelerates the aging of electronic device
Speed, so as to shorten street lamp service life, moreover, the street lamp of the prior art is typically mounted at higher position, when
When street lamp breaks down, operator needs by tool to assist that street lamp could be overhauled, then reduces street lamp
Practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of dissipating for easy access
Heat type LED illumination device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of heat dissipation LED illumination of easy access is set
It is standby, including lamppost, connecting plate, substrate, lampshade and at least two lamp beads, it further include maintenance agencies and cooling mechanism, the maintenance
Mechanism is arranged on one end of lamppost, and the connecting plate is arranged in maintenance agencies, and the lampshade is fixed on the separate of connecting plate
The inside of lampshade is arranged in the side of maintenance agencies, the substrate, and the substrate is fixed on connecting plate, and each lamp bead is uniformly distributed
In the side of the separate connecting plate of substrate；
The maintenance agencies include housing, cover board, driving assembly, fixation kit, rotation axis, two rollers and two connections
Line, the housing are fixed on one end of lamppost, the central axis of the housing and the centerline axis parallel of lamppost, the housing
Side be equipped with opening, the opening of housing is arranged in the cover board, and the connecting plate is fixed on the one of the separate housing of cover board
Side, the side of the close housing of the cover board are equipped with cylindrical recess, and the cylindrical recess is matched with housing, the housing it is close
One end of cover board is arranged in the inside of cylindrical recess, the central axis upright of the rotation axis and housing, and the two of the rotation axis
End is connected by the inner wall of the side of bearing and the separate cover board of housing, and the driving component is fixed on the inner wall of housing,
The roller and rotation axis are coaxially disposed, and the roller is fixed on one end of rotation axis, one end of the connecting line wound on
On the periphery of roller, the other end of the connecting line is fixedly connected with cover board, and the separate lid of housing is arranged in the fixation kit
The side of plate；
The cooling mechanism includes ventilation hole and at least two heat-conductive assemblies, and the ventilation hole is arranged in connecting plate
Portion, each heat-conductive assembly are arranged at the inside of ventilation hole, and the heat-conductive assembly includes heat conducting pipe and at least two cooling fins, described
The inside of ventilation hole is arranged in one end of heat conducting pipe, and the other end of the heat conducting pipe passes through substrate and connecting plate, the heat conducting pipe
The other end be resisted against in lamp bead, be parallel to each other two-by-two between each cooling fin, the cooling fin is set on one end of heat conducting pipe,
The inside of ventilation duct is arranged in the cooling fin.
Preferably, in order to improve the degree of automation of street lamp, the inside of the lamppost is equipped with wireless signal transceiver module
And processor, the wireless signal transceiver module are electrically connected with processor.
Preferably, the driving component includes first motor, first gear and second in order to provide power to rotation axis
Gear, the second gear and rotation axis are coaxially disposed, and the second gear is set in the middle part of rotation axis, the first motor
It is fixed on the inner wall of housing, the first motor and first gear are sequentially connected, and the first gear is engaged with second gear.
Preferably, in order to improve the stability that housing is connect with cover board, the fixation kit include cylinder, piston block,
Drive rod and driving unit, the cylinder are fixed on the side of the separate cover board of housing, and one end of the cylinder is connected to housing,
The driving unit is arranged in the inside of the other end of cylinder, and the piston block is arranged in the inside of cylinder, the piston block with
The inner wall of cylinder is slidably connected, and the drive rod is fixed on the side of the close driving unit of piston block, the drive rod and drive
Moving cell connection.
Preferably, the driving unit includes screw rod, the second motor and drive block in order to give piston block to provide power,
The centerline axis parallel of the screw rod and cylinder, the inner wall that the both ends of the screw rod pass through bearing and cylinder connect, and described the
Two motors are fixed on the inner wall of cylinder, and second motor is connect with screw rod transmission, and the drive block is set on screw rod, institute
It states drive block to connect with wire rod thread, the piston block is fixedly connected by drive rod with drive block.
Preferably, in order to improve the mobile smooth degree of piston block, one end of the close screw rod of the cylinder is equipped with logical
Stomata.
Preferably, in order to improve the heat transfer efficiency of cooling fin and heat conducting pipe, the production material of the cooling fin and heat conducting pipe
Material is aluminium alloy.
Preferably, in order to improve the sealing performance between cover board and housing, the inside of the cylindrical recess of the cover board is set
There is gasket, the cover board is tightly connected by gasket and housing.
Preferably, who has annular groove on the periphery of the roller in order to improve the stability that connecting line is connect with roller,
One end of the connecting line is wound on the inside of annular groove.
Preferably, in order to improve the convenient degree of cover board positioning, the surrounding of the side of the close housing of the cover board is circumferential
At least two guide plates are uniformly provided with, the distance between one end of the separate cover board of the guide plate and housing are greater than guide plate
Close to the distance between one end of cover board and housing.
The invention has the advantages that being realized in the heat dissipation LED lighting apparatus of the easy access by maintenance agencies
The lifting of cover board, then realize the lifting of connecting plate by cover board, then the convenient degree of street lamp maintenance is improved, with existing servicing machine
Structure is compared, which realizes the adjusting to casing interior air pressure by fixation kit, then is improved under the influence of air pressure
The convenient degree that cover board is separated and connected with housing moreover by cooling mechanism, improves the radiating efficiency of lamp bead, then
The aging speed for slowing down street lamp further improves the practicability of street lamp, compared with existing cooling mechanism, the cooling mechanism knot
Structure is simple, reduces the quantity of the mechanism-trouble point, reduces the probability of the mechanism malfunction.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the heat dissipation LED lighting apparatus of easy access of the invention；
Fig. 2 is the structural schematic diagram of the cooling mechanism of the heat dissipation LED lighting apparatus of easy access of the invention；
Fig. 3 is the structural schematic diagram of the maintenance agencies of the heat dissipation LED lighting apparatus of easy access of the invention；
Fig. 4 is the structural schematic diagram of the fixation kit of the heat dissipation LED lighting apparatus of easy access of the invention；
In figure: 1. lampposts, 2. cylinders, 3. housings, 4. cover boards, 5. connecting plates, 6. cooling fins, 7. ventilation holes, 8. substrates, 9.
Heat conducting pipe, 10. lamp beads, 11. lampshades, 12. first gears, 13. first motors, 14. rollers, 15. connecting lines, 16. rotation axis,
17. second gear, 18. gaskets, 19. guide plates, 20. piston blocks, 21. drive rods, 22. drive blocks, 23. screw rods, 24. second
Motor.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of heat dissipation LED lighting apparatus of easy access, including lamppost 1, connecting plate 5, substrate 8, lamp
Cover 11 and at least two lamp beads 10, further include maintenance agencies and cooling mechanism, one end of lamppost 1 is arranged in the maintenance agencies
On, the connecting plate 5 is arranged in maintenance agencies, and the lampshade 11 is fixed on the side of the separate maintenance agencies of connecting plate 5, institute
The inside that lampshade 11 is arranged in substrate 8 is stated, the substrate 8 is fixed on connecting plate 5, and each lamp bead 10 is evenly distributed on substrate 8
Side far from connecting plate 5；
Under the action of maintenance agencies, the lifting of connecting plate 5 is realized, then improves the convenient degree of road lamp maintenance, is improved
The practicability of street lamp, while under the action of cooling mechanism, it the radiating efficiency of street lamp is improved, then further improves street lamp
Practicability；
As shown in figure 3, the maintenance agencies include housing 3, cover board 4, driving assembly, fixation kit, rotation axis 16, two
Roller 14 and two connecting lines 15, the housing 3 are fixed on one end of lamppost 1, the central axis and lamppost 1 of the housing 3
Centerline axis parallel, the side of the housing 3 is equipped with opening, and the opening of housing 3, the connection is arranged in the cover board 4
Plate 5 is fixed on the side of the separate housing 3 of cover board 4, and the side of the close housing 3 of the cover board 4 is equipped with cylindrical recess, the column
Shape recess is matched with housing 3, and the inside of cylindrical recess, the rotation axis 16 is arranged in one end of the close cover board 4 of the housing 3
With the central axis upright of housing 3, the both ends of the rotation axis 16 pass through the side of the separate cover board 4 of bearing and housing 3
Inner wall connection, the driving component are fixed on the inner wall of housing 3, and the roller 14 is coaxially disposed with rotation axis 16, the rolling
Cylinder 14 is fixed on one end of rotation axis 16, and one end of the connecting line 15 is on the periphery of roller 14, the connecting line
15 other end is fixedly connected with cover board 4, and the side of the separate cover board 4 of housing 3 is arranged in the fixation kit；
Power is provided by driving assembly, under the transmission effect of rotation axis 16, driving roller 14 is rotated, then passes through roller
14 realize the folding and unfolding of connecting line 15, when needing to overhaul street lamp, are injected air into housing 3 by fixation kit
Portion then increases the air pressure inside housing 3, then separates housing 3 with cover board 4, later 15 quilt of connecting line
It unclamps, then under gravity moves down cover board 4, then plate 5 is drivingly connected by cover board 4 and declined, then improve street lamp
The convenient degree of maintenance, after overhauling completion, connecting line 15 is short by receipts, then drives cover board 4 to move up by connecting line 15, then
It is located at the lid of cover board 4 on housing 3, is later extracted out the air inside housing 3 by fixation kit, then under the influence of air pressure,
So that housing 3 is closely linked together with cover board 4, then improves the stability of connecting plate 5；
As shown in Fig. 2, the cooling mechanism includes ventilation hole 7 and at least two heat-conductive assemblies, the setting of ventilation hole 7 exists
The inside of connecting plate 5, each heat-conductive assembly are arranged at the inside of ventilation hole 7, and the heat-conductive assembly includes heat conducting pipe 9 and at least two
The inside of ventilation hole 7 is arranged in a cooling fin 6, one end of the heat conducting pipe 9, and the other end of the heat conducting pipe 9 passes through 8 He of substrate
The other end of connecting plate 5, the heat conducting pipe 9 is resisted against in lamp bead 10, is parallel to each other two-by-two between each cooling fin 6, the heat dissipation
Piece 6 is set on one end of heat conducting pipe 9, and the inside of ventilation duct is arranged in the cooling fin 6；
Under the action of heat conducting pipe 9, the heat that lamp bead 10 issues is transmitted at cooling fin 6, then is increased by cooling fin 6
Heat dissipation area is dissipated the heat on cooling fin 6 by air-flow, then later when air-flow flows through 7 inside of ventilation hole
The heat dissipation effect for improving street lamp slows down the speed of street lamp aging, improves the practicability of street lamp.
Preferably, in order to improve the degree of automation of street lamp, the inside of the lamppost 1 is equipped with wireless signal transceiver module
And processor, the wireless signal transceiver module are electrically connected with processor, make processor can be with by wireless signal transceiver module
It establishes and communicates with mobile device, later by mobile device remote control street lamp, then realize the long-range control of street lamp, improve
The degree of automation of street lamp.
As shown in figure 3, the driving component includes first motor 13, first gear 12 and second gear 17, described second
Gear 17 and rotation axis 16 are coaxially disposed, and the second gear 17 is set in the middle part of rotation axis 16, and the first motor 13 is solid
It is scheduled on the inner wall of housing 3, the first motor 13 is sequentially connected with first gear 12, the first gear 12 and second gear
17 engagements；
It drives first gear 12 to rotate by first motor 13, then drives second gear 17 to rotate by first gear 12,
Then rotation axis 16 is driven to rotate by second gear 17.
As shown in figure 4, the fixation kit includes cylinder 2, piston block 20, drive rod 21 and driving unit, the cylinder 2
It is fixed on the side of the separate cover board 4 of housing 3, one end of the cylinder 2 is connected to housing 3, and the driving unit is arranged in gas
The inside of cylinder 2 is arranged in the inside of the other end of cylinder 2, the piston block 20, and the inner wall of the piston block 20 and cylinder 2 slides
Connection, the drive rod 21 are fixed on the side of the close driving unit of piston block 20, and the drive rod 21 connects with driving unit
It connects；
The driving unit includes screw rod 23, the second motor 24 and drive block 22, the central axis of the screw rod 23 and cylinder 2
Line is parallel, and the both ends of the screw rod 23 pass through bearing and connect with the inner wall of cylinder 2, and second motor 24 is fixed on cylinder 2
Inner wall on, second motor 24 is sequentially connected with screw rod 23, and the drive block 22 is set on screw rod 23, the drive block
22 are threadedly coupled with screw rod 23, and the piston block 20 is fixedly connected by drive rod 21 with drive block 22；
It drives screw rod 23 to rotate by the second motor 24, then drives drive block 22 mobile by screw rod 23, be driven later
Under the transmission effect of bar 21, drive piston block 20 mobile in the inside of cylinder 2 by drive block 22, when piston block 20 is to far from the
When the direction of two motors 24 is mobile, the air inside cylinder 2 is injected to the inside of housing 3 by piston block 20, works as piston
When block 20 is to close to the movement of the direction of the second motor 24, then the air inside housing 3 is pumped by cylinder 2 by piston block 20
Inside.
Preferably, being set on one end of the close screw rod 23 of the cylinder 2 to improve the mobile smooth degree of piston block 20
There is venthole, protects the air pressure outside the air pressure and cylinder 2 of the side close to the second motor 24 of piston block 20 by venthole
It holds unanimously, then reduces influence of the air pressure to piston block 20, improve the mobile smooth degree of piston block 20.
Preferably, in order to improve the heat transfer efficiency of cooling fin 6 Yu heat conducting pipe 9, the system of the cooling fin 6 and heat conducting pipe 9
It is aluminium alloy as material, since aluminium alloy has preferable heating conduction, then improves the thermally conductive of cooling fin 6 and heat conducting pipe 9
Efficiency.
Preferably, in order to improve the sealing performance between cover board 4 and housing 3, the inside of the cylindrical recess of the cover board 4
Equipped with gasket 18, the cover board 4 is tightly connected by gasket 18 and housing 3, reduces cover board 4 and cover by gasket 18
Gap between shell 3 then improves the sealing performance between cover board 4 and housing 3.
Preferably, who has on the periphery of the roller 14 in order to improve the stability that connecting line 15 is connect with roller 14
Annular groove, one end of the connecting line 15 is wound on the inside of annular groove, by annular groove to the position-limiting action of connecting line 15, drop
The probability that low connecting line 15 falls off from roller 14, then improve the stability that connecting line 15 is connect with roller 14.
Preferably, in order to improve the convenient degree of the positioning of cover board 4, the surrounding week of the side of the close housing 3 of the cover board 4
To being uniformly provided at least two guide plates 19, the distance between one end of the separate cover board 4 of the guide plate 19 and housing 3 are greater than
The distance between one end of the close cover board 4 of guide plate 19 and housing 3 make cover board 4 and cover by the guiding role of guide plate 19
It when shifting between shell 3, can be corrected by position of the guide plate 19 to cover board 4, then improve the positioning of cover board 4
Convenient degree.
It is drivingly connected 15 folding and unfolding of line by driving assembly, when needing to overhaul street lamp, by fixation kit by air
The inside for injecting housing 3, then increase the air pressure inside housing 3, then separate housing 3 with cover board 4, it
Connecting line 15 is released afterwards, then under gravity moves down cover board 4, then is drivingly connected plate 5 by cover board 4 and declines,
The heat that lamp bead 10 issues is transmitted at cooling fin 6 by the convenient degree for then improving street lamp maintenance under the action of heat conducting pipe 9,
Heat dissipation area is then increased by cooling fin 6, later when air-flow flows through 7 inside of ventilation hole, by air-flow by cooling fin 6
On heat dissipate, then improve the heat dissipation effect of street lamp, slow down the speed of street lamp aging, improve the practical of street lamp
Property.
Compared with prior art, in the heat dissipation LED lighting apparatus of the easy access, cover board is realized by maintenance agencies
4 lifting then realizes the lifting of connecting plate 5 by cover board 4, then the convenient degree of street lamp maintenance is improved, with existing servicing machine
Structure is compared, which realizes the adjusting to 3 air pressure inside of housing by fixation kit, then is improved under the influence of air pressure
The convenient degree that cover board 4 is separated and connected with housing 3 moreover by cooling mechanism, improves the heat dissipation effect of lamp bead 10
Rate then slows down the aging speed of street lamp, further improves the practicability of street lamp, compared with existing cooling mechanism, the heat dissipation
Mechanism structure is simple, reduces the quantity of the mechanism-trouble point, reduces the probability of the mechanism malfunction.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of heat dissipation LED lighting apparatus of easy access, including lamppost (1), connecting plate (5), substrate (8), lampshade (11)
With at least two lamp beads (10), which is characterized in that further include maintenance agencies and cooling mechanism, the maintenance agencies are arranged in lamppost
(1) on one end, the connecting plate (5) is arranged in maintenance agencies, and the lampshade (11) is fixed on the separate inspection of connecting plate (5)
The side of mechanism is repaired, the substrate (8) is arranged in the inside of lampshade (11), and the substrate (8) is fixed on connecting plate (5), respectively
Lamp bead (10) is evenly distributed on the side of the separate connecting plate (5) of substrate (8)；
The maintenance agencies include housing (3), cover board (4), driving assembly, fixation kit, rotation axis (16), two rollers (14)
With two connecting lines (15), the housing (3) is fixed on one end of lamppost (1), the central axis and lamppost of the housing (3)
(1) centerline axis parallel, the side of the housing (3) are equipped with opening, and the opening in housing (3) is arranged in the cover board (4),
The connecting plate (5) is fixed on the side of the separate housing (3) of cover board (4), the side of the close housing (3) of the cover board (4)
Equipped with cylindrical recess, the cylindrical recess is matched with housing (3), and one end of the close cover board (4) of the housing (3) is arranged in column
The both ends of the inside of shape recess, the central axis upright of the rotation axis (16) and housing (3), the rotation axis (16) pass through
Bearing is connect with the inner wall of the side of the separate cover board (4) of housing (3), and the driving component is fixed on the inner wall of housing (3),
The roller (14) and rotation axis (16) are coaxially disposed, and the roller (14) is fixed on one end of rotation axis (16), the company
On the periphery of roller (14), the other end of the connecting line (15) is fixedly connected with cover board (4) for one end of wiring (15),
The side of separate cover board (4) of the fixation kit setting in housing (3)；
The cooling mechanism includes ventilation hole (7) and at least two heat-conductive assemblies, and the ventilation hole (7) is arranged in connecting plate (5)
Inside, each heat-conductive assembly is arranged at the inside of ventilation hole (7), and the heat-conductive assembly includes heat conducting pipe (9) and at least two
One end of cooling fin (6), the heat conducting pipe (9) is arranged in the inside of ventilation hole (7), and the other end of the heat conducting pipe (9) passes through
The other end of substrate (8) and connecting plate (5), the heat conducting pipe (9) is resisted against on lamp bead (10), between each cooling fin (6) two-by-two
It is parallel to each other, the cooling fin (6) is set on one end of heat conducting pipe (9), and the cooling fin (6) is arranged in ventilation duct
Portion.
2. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the lamppost (1) it is interior
Portion is equipped with wireless signal transceiver module and processor, and the wireless signal transceiver module is electrically connected with processor.
3. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the driving component packet
Include first motor (13), first gear (12) and second gear (17), the second gear (17) with rotation axis (16) is coaxial sets
It sets, the second gear (17) is set in the middle part of rotation axis (16), and the first motor (13) is fixed on the inner wall of housing (3)
On, the first motor (13) and first gear (12) are sequentially connected, and the first gear (12) is engaged with second gear (17).
4. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the fixation kit packet
Cylinder (2), piston block (20), drive rod (21) and driving unit are included, the cylinder (2) is fixed on the separate cover board of housing (3)
(4) one end of side, the cylinder (2) is connected to housing (3), the other end of driving unit setting in cylinder (2)
Inside, piston block (20) setting are slidably connected in the inside of cylinder (2), the piston block (20) and the inner wall of cylinder (2),
The drive rod (21) is fixed on the side of the close driving unit of piston block (20), and the drive rod (21) and driving unit connect
It connects.
5. the heat dissipation LED lighting apparatus of easy access as claimed in claim 4, which is characterized in that the driving unit packet
Screw rod (23), the second motor (24) and drive block (22) are included, the centerline axis parallel of the screw rod (23) and cylinder (2) is described
The both ends of screw rod (23) pass through bearing and connect with the inner wall of cylinder (2), and second motor (24) is fixed on the interior of cylinder (2)
On wall, second motor (24) and screw rod (23) are sequentially connected, and the drive block (22) is set on screw rod (23), the drive
Motion block (22) is threadedly coupled with screw rod (23), and the piston block (20) is fixedly connected by drive rod (21) with drive block (22).
6. the heat dissipation LED lighting apparatus of easy access as claimed in claim 4, which is characterized in that cylinder (2) are leaned on
One end of nearly screw rod (23) is equipped with venthole.
7. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the cooling fin (6) and
The making material of heat conducting pipe (9) is aluminium alloy.
8. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the column of the cover board (4)
The inside of shape recess is equipped with gasket (18), and the cover board (4) is tightly connected by gasket (18) and housing (3).
9. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the roller (14)
Who has annular groove on periphery, and one end of the connecting line (15) is wound on the inside of annular groove.
10. the heat dissipation LED lighting apparatus of easy access as described in claim 1, which is characterized in that the cover board (4)
Surrounding close to the side of housing (3) is circumferentially uniformly provided at least two guide plates (19), the separate lid of the guide plate (19)
The distance between one end of plate (4) and housing (3) are greater than between one end and housing (3) of the close cover board (4) of guide plate (19)
Distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192799.1A CN109958938A (en) | 2019-03-14 | 2019-03-14 | A kind of heat dissipation LED lighting apparatus of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192799.1A CN109958938A (en) | 2019-03-14 | 2019-03-14 | A kind of heat dissipation LED lighting apparatus of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958938A true CN109958938A (en) | 2019-07-02 |
Family
ID=67024247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192799.1A Withdrawn CN109958938A (en) | 2019-03-14 | 2019-03-14 | A kind of heat dissipation LED lighting apparatus of easy access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958938A (en) |
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| CN208465182U (en) * | 2018-05-23 | 2019-02-05 | 宁波艾森光电科技有限公司 | A kind of piston switch type portable immersion ball lamp |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM303333U (en) * | 2006-07-06 | 2006-12-21 | Augux Co Ltd | Assembling structure of LED street lamp and heat sink module |
| CN202149635U (en) * | 2011-07-20 | 2012-02-22 | 高元运 | Selective one-way steam discharge pipe for solar flat plate collector |
| CN207334375U (en) * | 2017-03-31 | 2018-05-08 | 江西康铭盛光电科技有限公司 | A kind of easily changeable LED light device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190702 |
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