CN109340675A - street light - Google Patents
street light Download PDFInfo
- Publication number
- CN109340675A CN109340675A CN201811457663.0A CN201811457663A CN109340675A CN 109340675 A CN109340675 A CN 109340675A CN 201811457663 A CN201811457663 A CN 201811457663A CN 109340675 A CN109340675 A CN 109340675A
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- Prior art keywords
- lamp
- plate
- street lamp
- mounting plate
- mounting
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
-
- 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]
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a street lamp which comprises a lamp and a support frame, wherein the support frame comprises a lamp post and a support body arranged on one side of the lamp post, the support body comprises a fixing part, an installation plate, a rotating motor, vertical protection plates and horizontal protection plates, the installation plate is arranged on one side, away from the fixing part, of a rotating shaft, the bottom end of the installation plate is provided with an installation groove, the lamp is installed in the installation groove, the number of the vertical protection plates is two, and the horizontal protection plates are arranged between the two. According to the street lamp, the lamp is fixed in the lamp mounting groove on the mounting plate, when the street lamp is used, the mounting plate and the fixing piece are arranged in parallel, and the lamp faces the ground; when the street lamp is not used, the mounting plate is driven to rotate through the rotating motor and the rotating shaft, the mounting plate is perpendicular to the mounting piece, the lamp on the mounting plate faces the lamp post, the lamp is protected by the vertical protection plate and the horizontal protection plate, the phenomenon that the scraped stone damages the lamp is avoided, and the service life of the lamp can be effectively prolonged.
Description
Technical field
The present invention relates to the technical fields of lamps and lanterns, more particularly to a kind of street lamp.
Background technique
With science and technology and social economy development, scientific and technological progress active influence society economy and change people
Life style.Currently, the lamps and lanterns such as LED light for illumination usually requires to be installed using bracket, i.e., it will by bracket
Installation frame of the lamp installation in the region that wall or other needs illuminate.
In street lamp use process, needs LED lamp to be installed on the support frame, support frame is then fixed on lamppost
On, but existing cities and towns street lamp is had a single function with lamps and lanterns support frame, can not play the role of being effectively protected to street lamp, especially
It is the cities and towns for high wind areas, winter is through it's always windy, or even can vehicle be thrown or be blown afloat, and is more commonly easy road
On stone sweep, street lamp is damaged, therefore reduce the service life of street lamp.
Summary of the invention
Based on this, it is necessary to for the above technical issues, provide a kind of street lamp.
A kind of street lamp, including lamps and lanterns and support frame, for the lamp installation on support frame as described above, support frame as described above includes lamp
Column and the supporter for being set to lamppost side, the supporter include fixing piece, mounting plate, rotating electric machine, vertical protective plate and
Horizontal protective plate, the fixing piece is fixed at the side of the lamppost, and the other side of the fixing piece is rotatably arranged on
In one shaft, one end of the shaft connects the output shaft of rotating electric machine, and the side far from the fixing piece is set in the shaft
It is equipped with mounting plate, the bottom end of the mounting plate is provided with mounting groove, and the lamp installation is described vertical anti-in the mounting groove
There are two the quantity of backplate, and two vertical protective plates are fixedly installed on the lower end on the lamppost and being located at the fixing piece
Two sides, and the horizontal protective plate is set between two vertical protective plates, the side of one of them vertical protective plate
It is fixedly installed support plate, the outside insertion of the lamppost is provided with intensity of illumination sensor, and the inside of the lamppost is equipped with
PLC controller, the PLC controller are passed with the rotating electric machine, the lamps and lanterns and the intensity of illumination respectively by cable
Sensor is electrically connected.
The top of the lamppost is fixedly installed rain visor in one of the embodiments,.
The upper surface of the rain visor is equipped with solar panel, the solar-electricity in one of the embodiments,
Pond plate and the PLC controller are electrically connected.
The support plate is disposed in proximity on the vertical protective plate of rotating electric machine side in one of the embodiments,.
Threaded hole is provided in the support plate in one of the embodiments, the rotating electric machine is fixed by screw
On the supporting plate.
The cell wall of the mounting groove is provided with screw thread in one of the embodiments, the lamps and lanterns be screwed into be installed on it is described
In mounting groove.
The projection of the rain visor towards the mounting plate covers the mounting plate in one of the embodiments,.
The rain visor is rectangular parallelepiped structure in one of the embodiments,.
The mounting plate is rectangular parallelepiped structure in one of the embodiments,.
The region on the lamppost between vertical protective plate and horizontal protective plate is laid in one of the embodiments,
Flexible cotton pad.
Above-mentioned street lamp, by by the fixed lamp installation slot on a mounting board of lamps and lanterns, in street lamp in use, mounting plate with
Fixing piece is arranged in parallel, and lamps and lanterns are towards ground；Street lamp drives mounting plate rotation 90 when not in use, by rotating electric machine and shaft
Degree, so that mounting plate is vertical with fixing piece, the lamps and lanterns on mounting plate utilize vertical protective plate and horizontal protective plate towards lamppost
Lamps and lanterns are protected, the stone swept is avoided to damage lamps and lanterns, the service life of lamps and lanterns can be effectively improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of street lamp in one embodiment；
Fig. 2 is the structural schematic diagram of shaft in one embodiment；
Fig. 3 is the mounting structure schematic diagram of vertical protective plate and horizontal protective plate in one embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
The present invention provides a kind of street lamp, which includes lamps and lanterns and support frame, and lamp installation is on support frame, support frame
Including lamppost and the supporter for being set to lamppost side, supporter includes fixing piece, mounting plate, rotating electric machine, vertical protective plate
With horizontal protective plate, fixing piece is fixed at the side of lamppost, and the other side of fixing piece is rotatably arranged in a shaft, turns
One end of axis connects the output shaft of rotating electric machine, and the side far from fixing piece is provided with mounting plate, the bottom end of mounting plate in shaft
It is provided with mounting groove, lamp installation is in mounting groove, and there are two the quantity of vertical protective plate, two vertical protective plate fixed settings
In the lower end two sides on lamppost and positioned at fixing piece, and horizontal protective plate is set between two vertical protective plates, wherein one
The side of a vertical protective plate is fixedly installed support plate, and the outside insertion of lamppost is provided with intensity of illumination sensor, lamppost
Inside is equipped with PLC controller, and PLC controller is electric with rotating electric machine, lamps and lanterns and intensity of illumination sensor respectively by cable
Property connection.Above-mentioned street lamp, by by the fixed lamp installation slot on a mounting board of lamps and lanterns, in street lamp in use, mounting plate with
Fixing piece is arranged in parallel, and lamps and lanterns are towards ground；Street lamp drives mounting plate rotation 90 when not in use, by rotating electric machine and shaft
Degree, so that mounting plate is vertical with fixing piece, the lamps and lanterns on mounting plate utilize vertical protective plate and horizontal protective plate towards lamppost
Lamps and lanterns are protected, the stone swept is avoided to damage lamps and lanterns, the service life of lamps and lanterns can be effectively improved.
The top of lamppost is fixedly installed rain visor in one of the embodiments,.Further, the upper surface of rain visor
It is equipped with solar panel, solar panel and PLC controller are electrically connected.Further, support plate is disposed in proximity to
On the vertical protective plate of rotating electric machine side.Further, threaded hole is provided in support plate, rotating electric machine is fixed by screw
On the supporting plate.Further, the cell wall of mounting groove is provided with screw thread, and lamps and lanterns, which are screwed into, to be installed in mounting groove.Further, it hides
The projection of rain plate towards mounting plate covers mounting plate.Further, rain visor is rectangular parallelepiped structure.Further, mounting plate is
Rectangular parallelepiped structure.Further, the region on lamppost between vertical protective plate and horizontal protective plate is laid with flexible cotton pad.
The waterproof performance, cruising ability and service life of street lamp can be further improved in this way.
To further illustrate the street lamp in above-mentioned each embodiment, so that the present invention can be implemented in those skilled in the art,
For example, the street lamp includes lamps and lanterns 31 and support frame as shown in Figure 1, Figure 2 and shown in Fig. 3, support frame includes lamppost 1 and is set to lamp
The support frame ontology of 1 side of column, support frame ontology include fixing piece 2, mounting plate 3, rotating electric machine 4, vertical protective plate 5 and level
Protective plate 8, fixing piece 2 is fixed at the side of lamppost 1, and the other side of fixing piece 2 is rotatably arranged in shaft 6, shaft 6
One end connection rotating electric machine 4 output shaft 14, the side in shaft 6 far from fixing piece 2 is provided with mounting plate 3, mounting plate 3
Bottom end is provided with mounting groove 7, and there are two the vertical settings of protective plate 5, and two vertical protective plates 5 are fixedly installed on lamppost 1, and position
In the lower end two sides of fixing piece 2, horizontal protective plate 8 is set between two vertical protective plates 5, one of them vertical protective plate
5 side is fixedly installed support plate 9, and the outside insertion of lamppost 1 is provided with intensity of illumination sensor 10, the inside peace of lamppost 1
Equipped with PLC controller.
To realize rainwater-proof effect, it is preferred that the top of lamppost 1 is fixedly installed rain visor 11, and rain visor 11 is upper
Surface is equipped with solar panel 12.Rainwater-proof performance can be on the one hand improved in this way, on the other hand can be provided for street lamp
The support of solar energy-electric energy.
In the present embodiment, fixing piece 2 and mounting plate 3 are plate structure, pass through 14 band of output shaft when rotating electric machine 4 works
Dynamic mounting plate 3 rotates, specifically, one end of shaft 6 connects the output shaft 14 of rotating electric machine 4, separate fixing piece 2 in shaft 6
Side is provided with mounting plate 3, it is preferred that support plate 9 is disposed in proximity on the vertical protective plate 5 of 4 side of rotating electric machine, and is supported
Threaded hole is provided on plate 9, rotating electric machine 4 is fixed by screws in support plate 9.Rotating electric machine 4 can control under controlled
The irradiating angle of lamps and lanterns 31, to provide light for pedestrian.
In the present embodiment, vertical protective plate 5 be symmetrical arranged there are two, symmetrically arranged two vertical protective plates 5 respectively consolidate
Surely it is set on 1 two sides of lamppost, and is located at the lower end two sides of fixing piece 2, horizontal protective plate 8 is set to two vertical protective plates 5
Between, the side of one of them vertical protective plate 5 is fixedly installed support plate 9, and it is strong that the outside insertion of lamppost 1 is provided with illumination
Spend sensor 10.Preferably, the model BH1750 of intensity of illumination sensor 10, can preferably acquire light intensity signal in this way.
In the present embodiment, it is preferred that the region on lamppost 1 between vertical protective plate 5 and horizontal protective plate 8 is equipped with
Flexible cotton pad 13, for example, flexible cotton pad 13 is set on lamppost 1 by adhesive and is located at vertical protective plate 5 and horizontal protective plate 8
Between region.In this way, coefficient of friction can be improved by flexible cotton pad 13, consequently facilitating street lamp stablizes installation.
In the present embodiment, it is preferred that PLC controller electrically connects with intensity of illumination sensor 10, rotating electric machine 4 and lamps and lanterns 31
It connects, that is to say, that intensity of illumination sensor 10, rotating electric machine 4 and lamps and lanterns 31 are electrically connected with PLC controller respectively by cable
It connects.In this way, the work of centralized control lamps and lanterns 31 and rotating electric machine 4 can be unified by PLC controller.
It should be noted that the light intensity of outdoor environment is detected by intensity of illumination sensor 10 when using street lamp, when
When light intensity is lower than a certain preset value, PLC controller controls rotating electric machine 4 and opens, and rotating electric machine 4 is rotated by 90 °, will install
Plate 3 is opened, and then PLC controller control lamps and lanterns 31 are shinny, provides light for pedestrian；When without using street lamp, PLC controller is by lamp
Tool 31 is closed, and then opens rotating electric machine 4, rotating electric machine 4 drives mounting plate 3 to be rotated by 90 ° by shaft 6, so that mounting plate 3
It is vertical with fixing piece 2, and lamps and lanterns 31 are surrounded lamps and lanterns 31 using vertical protective plate 5 and horizontal protective plate 8 towards lamppost 1, it can
It plays a protective role to lamps and lanterns 31.
Street lamp support frame mounted lamp 31, specifically, by the fixed mounting groove on a mounting board of lamps and lanterns 31, on road
Lamp is in use, mounting plate is arranged in parallel with fixing piece, and lamps and lanterns 31 are towards ground；Street lamp when not in use, by rotating electric machine and turns
Axis drives mounting plate to rotate 90 degree, so that mounting plate is vertical with fixing piece, the lamps and lanterns 31 on mounting plate utilize perpendicular towards lamppost
Straight protective plate and horizontal protective plate protect lamps and lanterns 31, and the stone swept is avoided to damage lamps and lanterns 31, can be effective
Improve the service life of lamps and lanterns 31.
Further, in an embodiment, lamps and lanterns further include light bulb, translucent cover, radiator, lamp plate, conductive sheet and several
LED lamp, light bulb is connect with translucent cover, and installation settings radiator in light bulb, light bulb is connect with the mounting groove, it is preferred that lamp
Cylinder is spirally connected fixation with the mounting groove, specifically, light bulb is provided with external screw thread, light bulb is screwed into tool internal thread mounting groove.
Lamp plate is connect with radiator, and several LED lamps are set on lamp plate and are electrically connected with lamp plate, and conductive sheet electrically connects with lamp plate
It connects, and conductive sheet wears light bulb and connect with external power cord.Light bulb is bolted in mounting groove, and translucent cover exposes to mounting plate.Light bulb
For the hollow cylinder structure of a side opening.Hollow light bulb has the radiating groove that shines.For example, open end and the translucent cover of light bulb
It snaps connection.Translucent cover is made of transparent material.For example, translucent cover is made of transparent plastic material；For another example, translucent cover is transparent
Hard gel material is made.In the present embodiment, translucent cover is offset flat shape rectangular parallelepiped structure.Translucent cover and light bulb are detachably connected simultaneously
Lid sets luminous radiating groove.Radiator integral molding is inside the radiating groove that shines, i.e. radiator and light bulb integral molding.It is preferred that
Ground, light bulb are aluminum profile, and radiator is also aluminum profile.Light bulb and radiator integral type cast aluminium forming.Lamp plate, which is contained in shine, to be dissipated
In heat channel and it is screwed on installation and radiator.In the present embodiment, lamp plate is to cover copper circuit board, integrally disposed to have
LED drive circuit and its component.LED lamp be contained in luminous radiating groove and it is in a row be welded on lamp plate, each LED light
Notch of the luminous end of core towards the radiating groove that shines.Each LED lamp is electrically connected with LED drive circuit respectively, is driven by LED
Control chip controls in circuit its light or extinguish.LED drive circuit also passes through data line and external PLC controller electricity
Property connection.In this way, the light on and off of each LED lamp of control of LED drive circuit are real under the control of external PLC control system
It is lighted when existing operation, extinguishing when suspending business, save electric energy and is uniformly controlled each LED lamp, to be mentioned in operation as operating area
For lighting demand, to improve operating efficiency；Meanwhile radiator it is thermally conductive under, each LED lamp shine operation when generate
Heat is distributed by radiator to outside, and radiating efficiency is high, and temperature maintains reasonable temperature in the radiating groove that shines, and does not influence LED
The normal luminous of wick works, to improve support physically for processing operation, the efficiency of processing operation is effectively ensured.
In one embodiment, wall integral is provided with several radiation ribs in light bulb, and each radiation rib is uniformly distributed in lamp
On cylinder inner wall.Radiation rib is rectangular structure.Preferably, radiation rib is made of aluminum profile, so that it can quickly be absorbed
The heat generated when being worked by LED lamp, reduces the temperature of lamp plate, to protect the service life of LED lamp.In radiation rib
Portion is hollow to be provided with heat dissipation cavity, and the side towards light bulb axis of radiation rib offers several heat dissipations being connected to heat dissipation cavity
Hole, and the also integral type of the side towards light bulb axis of radiation rib is provided with several heat dissipation scales, each heat dissipation scales are corresponding
It is set to the peripheral edge margin of a heat release hole.Heat dissipation scales are obliquely installed, partly to block heat release hole, for example, heat dissipation scales are in heat dissipation
The area of the half of the upright projection covering heat release hole in hole.When due to LED lamp work, temperature is higher in light bulb, air pressure
Also lower therewith, and the temperature at this time in heat dissipation cavity is lower, air pressure is also lower therewith, then outside light bulb internal heat dissipating rib
Air and heat dissipation cavity are formed with cross-ventilation, so that hot-air can enter heat dissipation cavity, radiation rib will absorb heat at this time, heat dissipation cavity
Air expansion, the increase for the heat that air pressure absorbs and increase, and finally maintain in the balance with light bulb.Compared with inside light bulb
Unlike the temperature of air outside radiation rib, the work of air in heat dissipation cavity in radiation rib and several heat dissipation scales
It is not absorbed with lower, therefore the raising of its temperature has slow process, and radiation rib can constantly be absorbed because of LED under this process
Wick generated heat when working, therefore the heat that LED lamp is generated by work can be effectively absorbed.It is dissipated in this way multiple
The radiating efficiency that lamps and lanterns can be improved under the action of hot rib effectively improves the service life of LED lamp, also improves indirectly
The service life of lamps and lanterns.
In one embodiment, to improve radiating efficiency, several graphene particles are additionally provided in each radiation rib.Graphene
The radius of particle is greater than the radius of heat release hole and is less than the width of heat dissipation cavity, so that graphene particles can be freely in heat dissipation cavity
Middle movement.Preferably, the structure of graphene particles is the knot that several lug bosses are provided with distribution on sphere appearance but surface
Structure, to increase the area that graphene particles are contacted with air, so that graphene particles can rapidly absorb the heat in heat dissipation cavity,
And then improve the radiating efficiency of radiation rib.In preferred embodiment, heat dissipation cavity has partly been filled with multiple graphene particles, example
Such as, at least provided with ten graphene particles in the heat dissipation cavity in each radiation rib.It is understood that graphene particles can
It is injected into heat dissipation cavity in a manner of by expanding with heat and contract with cold from heat release hole.In this way, by being injected with stone in heat dissipation cavity
Black alkene particle, and absorbed by graphene particles because air circulation enters the heat in heat dissipation cavity, to extend radiating ribs
The rising of the temperature of item, and then can extend and absorb the heat that LED lamp generates at work, effectively improve the heat dissipation of lamps and lanterns
Efficiency improves the service life of lamps and lanterns.
In one embodiment, to improve radiating efficiency, if being additionally provided with dry-packing carbon dust in each radiation rib.Fill carbon dust
It is filled in the heat dissipation cavity and accounts for 1/8~1/7 volume of the heat dissipation cavity, so that filling carbon dust can be freely in heat dissipation cavity
Middle movement.Preferably, filling carbon dust is graininess, and the structure of granular filling carbon dust is on sphere appearance but surface points
Cloth is provided with the structure of several lug bosses, to increase the area that filling carbon dust is contacted with air, so that filling carbon dust can be rapidly
The heat in heat dissipation cavity is absorbed, and then improves the radiating efficiency of radiation rib.In preferred embodiment, filling carbon dust accounts for the heat dissipation
1/8 volume of chamber；For another example, filling carbon dust accounts for 1/7 volume of the heat dissipation cavity.It is understood that filling carbon dust can pass through
The mode expanded with heat and contract with cold is injected into heat dissipation cavity from heat release hole.In this way, by being injected with filling carbon dust in heat dissipation cavity,
And it is absorbed by filling carbon dust because air circulation enters the heat in heat dissipation cavity, to extend the upper of the temperature of radiation rib
It rises, and then can extend and absorb the heat that LED lamp generates at work, effectively improve the radiating efficiency of lamps and lanterns, improve
The service life of lamps and lanterns.
In one embodiment, translucent cover is covered on the opening of light bulb, that is, is detachably secured at the notch of radiating groove.Example
Such as, translucent cover is round pie structure.Radiating groove is circular trough.In the present embodiment, the notched areas of light bulb and radiating groove is arranged
There is internal screw thread item, external screw thread is provided with outside translucent cover, translucent cover is screwed at the notch of the radiating groove of light bulb, to form fixation
The relationship being detachably connected.Translucent cover is made of translucent material.In preferred embodiment, translucent cover is backwards to the side of radiating groove
It is provided in horn-like or radial diffusing structure, so that the light generated when LED lamp works on power is projected to it
His direction can concentrate the region of light irradiation processing operation in this way, to provide effective light guarantor for production and processing operation
Barrier, improves operating efficiency.
In one embodiment, radiator is removably installed in inside light bulb.For example, light bulb is provided in the slot bottom of radiating groove
Mounting base, specifically, the integrally-formed slot bottom in radiating groove of mounting base.Mounting base offers internal thread hole, and radiator passes through
Screw, which is spirally connected, to be fixed in the mounting base.In the present embodiment, radiator includes radiating seat and radiator, and radiating seat offers spiral shell
Hole, screw hole is corresponding with internal thread hole, and radiating seat wears the fixation that is spirally connected after screw hole and internal thread hole with mounting base by screw.Heat dissipation
Body is connect with radiating seat, it is preferable that radiator and radiating seat integral molding.Radiating seat and radiator are contained in radiating groove,
And radiating seat and radiator are surrounded by each radiation rib, radiating seat and radiator have between each radiation rib respectively
Default spacing.The default spacing is five centimetres to eight centimetres, preferably six centimetres.Radiating seat is rectangular configuration, corresponding, installation
Seat is also rectangular configuration.Radiator is frame structure, and specifically, radiator is rectangular frame structure comprising four root heat dissipations
Column, heat dissipation stem and a heat sink, every thermal column are connect with radiating seat, and specifically, four thermal columns are respectively arranged at
Four corner areas of the radiating seat of rectangular configuration, heat sink are connect with four thermal columns respectively far from radiating seat.Radiate backboard
Radiating seat is provided with radiating part, which is groove structure, and the bottom surface of radiating part has the heat dissipation mounting surface of planar structure,
The heat dissipation mounting surface towards radiating groove notch so that LED lamp issue light can project radiating groove and be pointed into operating area.It dissipates
Hot stem is cuboid.Heat dissipation stem is copper metal solid construction.One end of heat dissipation stem and radiating seat are welded to connect, the other end
It is welded to connect with heat sink backwards to the side of heat dissipation mounting surface.Lamp plate is installed on the heat dissipation mounting surface, and with heat dissipation stem pair
It answers.In this way, the heat that LED lamp generates when working will be transferred to heat sink by lamp plate, then radiating core is transferred to by heat sink
Column and each thermal column, to reduce the temperature of lamp plate；Meanwhile the heat part that LED lamp generates is transmitted by air
Extremely each radiation rib, and have radiation rib absorption, the heat generated when so many-sided can absorb LED lamp work, from
And the radiating efficiency of lamps and lanterns is greatly improved, it is effectively guaranteed the service life of lamps and lanterns.
In one embodiment, heat sink is provided with radiating part backwards to radiating seat, which is that groove and protrusion combine
Structure, the bottom surface of radiating part have a heat dissipation mounting surface of planar structure, the heat dissipation mounting surface towards radiating groove notch so that
The light that LED lamp issues can project radiating groove and be pointed into operating area.Heat dissipation stem is cuboid.The stem that radiates is that aluminium alloy is real
Core structure.Heat dissipation stem is made of aluminum alloy materials, the one end for the stem that radiates and radiating seat integral molding, the other end and heat dissipation
Side integral molding connection of the backboard to heat dissipation mounting surface.Lamp plate is set to the heat dissipation mounting surface by thermal conductive adhesive stickup
On, and it is corresponding with heat dissipation stem.In this way, the heat that LED lamp generates when working will be transferred to heat sink by lamp plate, then by dissipating
Hot plate is transferred to heat dissipation stem and each thermal column, to reduce the temperature of lamp plate；Meanwhile the heat that LED lamp generates
Part is transferred to each radiation rib by air, and has radiation rib absorption, many-sided can so absorb LED lamp work
When the heat that generates be effectively guaranteed the service life of lamps and lanterns to greatly improve the radiating efficiency of lamps and lanterns.
In one embodiment, lamp plate is rectangular configuration, circular configuration or triangular structure.In one embodiment, several LED light
Core is evenly distributed on lamp plate, each LED lamp is all made of the plastics of insulation or the mode of ceramic material encapsulation is sealed
Dress is fixed on lamp plate, to protect wick, and being capable of light transmission.Lamp plate is PCB integrated circuit board, has been internally integrated LED driving
Circuit, so that LED lamp can power on after being mounted on lamp plate lights each LED lamp.In the present embodiment, lamp plate passes through thermally conductive
Glue is fixed on a heat sink, and specifically, lamp plate is fixed on heat dissipation mounting surface by heat-conducting glue, can make LED lamp in this way
The heat of generation can rapidly be conducted to heat sink, and be conducted in turn to each thermal column and heat dissipation stem, to reduce
The temperature of lamp plate, and then improve the service life of LED lamp.
Specifically, lamp plate is rectangular configuration in an embodiment, several LED lamps are evenly distributed in the lamp of rectangular configuration
It is distributed on plate and at matrix, each LED lamp is all made of the plastics of insulation or the mode of ceramic material encapsulation is packaged admittedly
Be scheduled on lamp plate, to protect wick, and can light transmission, lamp plate is PCB integrated circuit board, be internally integrated LED drive circuit,
So that LED lamp can power on after being mounted on lamp plate lights each LED lamp, lamp plate is fixed on radiator by heat-conducting glue
On, specifically, lamp plate is fixed on heat dissipation mounting surface by heat-conducting glue, and the heat that LED lamp can be made to generate in this way can be with
It rapidly conducts to heat sink, and is conducted in turn to each thermal column and heat dissipation stem, so that the temperature of lamp plate is reduced, into
And improve the service life of LED lamp.
Specifically, lamp plate is circular configuration in an embodiment, several LED lamps are evenly distributed in the lamp of circular configuration
It is distributed on plate and at multiple round annular, each LED lamp is all made of the plastics of insulation or the mode of ceramic material encapsulation is sealed
Dress is fixed on lamp plate, to protect wick, and can light transmission, lamp plate is PCB integrated circuit board, has been internally integrated LED driving
Circuit, so that LED lamp can power on after being mounted on lamp plate lights each LED lamp, lamp plate is fixed on scattered by heat-conducting glue
On hot device, specifically, lamp plate is fixed on heat dissipation mounting surface by heat-conducting glue, the heat that LED lamp can be made to generate in this way
It can rapidly conduct to heat sink, and be conducted in turn to each thermal column and heat dissipation stem, to reduce the temperature of lamp plate
Degree, and then improve the service life of LED lamp.
Specifically, lamp plate is triangular structure in an embodiment, several LED lamps are evenly distributed in triangular structure
Lamp plate on and be distributed at triangle, each LED lamp be all made of insulation plastics or ceramic material encapsulation mode into
Row encapsulation is fixed on lamp plate, to protect wick, and can light transmission, lamp plate is PCB integrated circuit board, has been internally integrated LED
Driving circuit, so that LED lamp can power on after being mounted on lamp plate lights each LED lamp, lamp plate is fixed by heat-conducting glue
On a heat sink, specifically, lamp plate is fixed on heat dissipation mounting surface by heat-conducting glue, and LED lamp can be made to generate in this way
Heat can rapidly be conducted to heat sink, and be conducted in turn to each thermal column and heat dissipation stem, to reduce lamp plate
Temperature, and then improve the service life of LED lamp.
In one embodiment, conductive sheet include cathode conductive film, cathode conductive film and ground connection conductive sheet, cathode conductive film,
It is separated between cathode conductive film and ground connection conductive sheet using isolation material, wherein ground connection conductive sheet and light bulb are electrically connected, just
Pole conductive sheet and cathode conductive film are electrically connected with the positive port of lamp plate and cathode port respectively.The data of data line and lamp plate
Port connection.Conductive sheet is contained in radiating groove, is fixed on the side wall of radiating groove, for example, conductive sheet is fixed on by insulating cement
On the side wall of radiating groove.In the present embodiment, the notch of radiating groove offers resigning breach, and conductive sheet and data line wear the resigning
Notch and external connection, if conductive sheet is connect with external power supply, data line is connect with external PLC control system.So may be used
Realize to each LED lamp power on and light on and off control, realize operation under control.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457663.0A CN109340675A (en) | 2018-11-30 | 2018-11-30 | street light |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457663.0A CN109340675A (en) | 2018-11-30 | 2018-11-30 | street light |
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| CN109340675A true CN109340675A (en) | 2019-02-15 |
Family
ID=65319358
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028335A (en) * | 2021-03-08 | 2021-06-25 | 浙江纳特智能网络工程有限公司 | Wisdom urban road lighting system |
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Application publication date: 20190215 |