CN111828905A - Energy-saving LED street lamp - Google Patents

Energy-saving LED street lamp Download PDF

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Publication number
CN111828905A
CN111828905A CN202010853672.2A CN202010853672A CN111828905A CN 111828905 A CN111828905 A CN 111828905A CN 202010853672 A CN202010853672 A CN 202010853672A CN 111828905 A CN111828905 A CN 111828905A
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CN
China
Prior art keywords
plate
irradiation
heat
steering
heat extraction
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Granted
Application number
CN202010853672.2A
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Chinese (zh)
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CN111828905B (en
Inventor
王世英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhaoqing Huashiheng Machinery Industry Co.,Ltd.
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Guangzhou Yingdi Industrial Design Co ltd
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Priority to CN202010853672.2A priority Critical patent/CN111828905B/en
Publication of CN111828905A publication Critical patent/CN111828905A/en
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Publication of CN111828905B publication Critical patent/CN111828905B/en
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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
    • 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
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses an energy-saving LED street lamp, which structurally comprises a buried wire supporting seat, a supporting rod, a mounting ring and a lighting mechanism, wherein the top of the buried wire supporting seat is welded with the bottom of the supporting rod, the integral rotation of a steering plate enables the angle of a light outlet to be adjusted, light is reflected in a wave shape through a reflecting plate on the inner wall of an irradiation groove, a push plate drives the irradiation plate to generate angle deviation in the rotating process of the steering plate, so that the irradiated light is reflected to two sides, the light irradiation range is improved, the light is more uniform, heat is conducted into an air inlet through a radiating fin, the heat is prevented from flowing backwards through the air inlet, an expansion block is expanded through the heat, a plug and a rubber ring are moved simultaneously, the rubber ring is pushed out at the lower end of a heat exhaust port, the heat is exhausted through the heat exhaust port, and after the heat is, stopper and rubber circle reset and plug up the heat extraction mouth, prevent that rainwater and dust from entering into inside the housing from the heat extraction mouth.

Description

Energy-saving LED street lamp
Technical Field
The invention relates to the field of LEDs, in particular to an energy-saving LED street lamp.
Background
The street lamp is the important component part of urban illumination, traditional street lamp adopts high-pressure sodium lamp, high-pressure sodium lamp is whole that the light efficiency is low has caused the huge waste of the energy, and powerful LED street lamp green, pollution-free, more extensive application is in the street lamp product, but by the illumination in powerful LED street lamp be more concentrated, the scope that causes the light intensity dispersion of LED street lamp is narrower, it is the linear type to shine the light intensity, it is not high to have LED to the fact the degree of consistency of shining, and in order to prevent rainwater and dust entering into the inside of powerful LED street lamp, so the LED street lamp must keep the leakproofness, lead to powerful LED street lamp inside to store up more heat in rainy day during operation, and the LED street lamp after generating heat takes place the light decay easily, lead to the reduction that luminance can be obvious, lead to the irradiation distance of LED street lamp in a distance to continuously shorten.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this energy-conserving LED street lamp, its structure is including buried line supporting seat, bracing piece, collar, lighting mechanism, buried line supporting seat top welds with the bracing piece bottom, bracing piece upper end surface welds with the collar inboard mutually, the collar runs through inside lighting mechanism, lighting mechanism includes mounting hole, well lamp plate, side lamp panel, steering mechanism, installation cover, the mounting hole inlays at the installation cover front end to the inboard and collar surface welding of mounting hole, well lamp plate inlays at the inside middle-end of installation cover lower surface, the side lamp plate inlays in the inside both sides of installation cover lower surface, steering mechanism installs in the installation cover bottom to steering mechanism is located side lamp plate below, the side lamp plate is equipped with two altogether to be the left and right sides that bilateral symmetry installed in the installation cover bottom.
As a further improvement of the invention, the steering mechanism comprises a rotating shaft, a steering plate, an irradiation through plate, a light outlet, an adjusting groove and an adjusting mechanism, wherein the rotating shaft is hinged with the bottom of the mounting cover, the rotating shaft is fixedly mounted at the top of the steering plate, the irradiation through plate is mounted inside the light outlet, the light outlet is embedded inside the steering plate, the adjusting groove is embedded inside the middle end of the steering plate, the adjusting mechanism is mounted inside the adjusting groove, the light outlet is provided with ten light outlets, five light outlets are in a group and are respectively embedded on the left side and the right side of the steering plate, the adjusting groove is in a linear groove structure, and five adjusting mechanisms are arranged inside the adjusting groove.
As a further improvement of the invention, the irradiation through plate comprises a plate body, a reflecting plate and an irradiation groove, wherein the plate body is arranged inside the light outlet hole, the irradiation groove is embedded inside the plate body, the reflecting plate is arranged on the inner side of the irradiation groove, the reflecting plate is of a wave-shaped structure, and the two reflecting plates are in a group and are embedded on the left side and the right side inside the irradiation groove.
As a further improvement of the present invention, the adjusting mechanism includes a slide rail, a slide block, a linkage rod, a fixing rod, an irradiation plate, and a push plate, the slide block is installed inside the slide rail in a clearance fit manner, and the slide block is fixed to the top of the linkage rod, the lower end of the linkage rod is hinged to the upper end of the irradiation plate, the fixing rod penetrates inside the irradiation plate, and the fixing rod is fixedly installed inside the adjusting groove, the push plate is fixed to the inner side of the steering plate, and the push plate is attached to the surface of the irradiation plate, the slide block and the linkage rod are both provided with two, and are installed between the slide rail and the irradiation plate in a left-right symmetry manner, the irradiation plate is in an X-blade structure, and two blades at the upper end of the X-blade are made of organic glass, and have strong light transmittance.
As a further improvement of the invention, the mounting cover comprises a housing, a heat sink, an air inlet, a heat collecting tube, a conducting tube and an extrusion heat extraction mechanism, wherein the middle lamp plate and the side lamp plate are both mounted inside the housing, the heat sink is mounted inside the housing, the middle lamp plate and the side lamp plate are both located below the heat sink, the upper end of the heat sink is located inside the air inlet, the air inlet is arranged at the lower end of the heat collecting tube and communicated with the air inlet, the conducting tube is arranged at both ends of the heat collecting tube, the extrusion heat extraction mechanism is arranged at the lower end of the conducting tube, the extrusion heat extraction mechanism is embedded at the bottom of the housing, the heat sink is of a fin-shaped structure and is made of aluminum, nine vertical blades are arranged on the heat sink, the air inlet is of a structure.
As a further improvement of the invention, the extrusion heat extraction mechanism comprises a heat extraction opening, an expansion block, an extrusion rod, a plug and a rubber ring, the heat extraction opening is embedded at the bottom of the housing, the expansion block is arranged at the inner lower end of the conduction pipe, the lower end of the expansion block is welded with the top of the extrusion rod, the plug is arranged at the lower end of the extrusion rod, the rubber ring is arranged outside the plug, the rubber ring is embedded inside the lower end of the heat extraction opening, the expansion block is of a spherical structure and made of zinc metal, the coefficient of expansion after heating is good, a through hole is further formed inside the expansion block, the rubber ring is of a circular ring structure, and the outer side of the rubber ring is of a cambered surface.
The invention has the beneficial effects that:
1. the rotation of axis of rotation is passed through to the in-process that shines, it makes the angle in light-emitting hole adjust to have driven the holistic rotation of deflector, thereby shine toward the outside, and light carries out the wave reflection through the deflector that shines on the inslot wall, the deflector is carrying out the pivoted in-process simultaneously, extrude the push pedal, the push pedal has driven and has shone the board and take place the angular deviation, thereby the light that will shine is reflected toward both sides, improve the scope of light irradiation, make illumination more even.
2. The heat conducts to the air inlet inside through the fin, prevent the heat emergence refluence through the air inlet, during heat conduction conducts the lower extreme of conduction pipe, make the inflation piece expand through the heat, at this moment stopper and rubber circle remove simultaneously, the rubber circle is released at heat extraction mouth lower extreme, make the heat extraction mouth discharge the heat, the heat gives off and accomplishes the back, stopper and rubber circle reset and plug up the heat extraction mouth, prevent that rainwater and dust from getting into inside the housing from the heat extraction mouth.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving LED street lamp according to the present invention.
Fig. 2 is a schematic bottom view of an illumination mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a steering mechanism according to the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of an irradiation through plate according to the present invention.
Fig. 5 is a schematic structural diagram of an adjusting mechanism according to the present invention.
Fig. 6 is a schematic view of the internal structure of a mounting cover according to the present invention.
Fig. 7 is a schematic view of an internal structure of an extrusion heat removal mechanism according to the present invention.
In the figure: a buried wire supporting seat-1, a supporting rod-2, a mounting ring-3, a lighting mechanism-4, a mounting hole-41, a middle lamp panel-42, a side lamp panel-43, a steering mechanism-44, a mounting cover-45, a rotating shaft-441, a steering plate-442, an irradiation through plate-443, a light outlet hole-444, an adjusting groove-445, an adjusting mechanism-446, a plate body-43 a, a reflecting plate-43 b, an irradiation groove-43 c, a sliding rail-46 a, a sliding block-46 b, a linkage rod-46 c, a fixed rod-46 d, an irradiation plate-46 e, a push plate-46 f, a housing-45 a, a radiating fin-45 b, an air inlet-45 c, a heat collecting tube-45 d, a conducting tube-45 e, an extrusion heat discharging mechanism-45 f, a heat discharging mechanism, Heat exhaust port-f 1, expansion block-f 2, extrusion rod-f 3, plug-f 4 and rubber ring-f 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to an energy-saving LED street lamp, which structurally comprises a buried wire supporting seat 1, a supporting rod 2, a mounting ring 3 and a lighting mechanism 4, wherein the top of the buried wire supporting seat 1 is welded with the bottom of the supporting rod 2, the outer surface of the upper end of the supporting rod 2 is welded with the inner side of the mounting ring 3, the mounting ring 3 penetrates through the lighting mechanism 4, the lighting mechanism 4 comprises a mounting hole 41, a middle lamp plate 42, side lamp plates 43, a steering mechanism 44 and a mounting cover 45, the mounting hole 41 is embedded at the front end of the mounting cover 45, the inner side of the mounting hole 41 is welded with the outer surface of the mounting ring 3, the middle lamp plate 42 is embedded at the middle end of the lower surface of the mounting cover 45, the side lamp plates 43 are embedded at two sides of the lower surface of the mounting cover 45, the steering mechanism 44 is arranged at the bottom of the mounting cover 45, the steering mechanism 44 is positioned below the side lamp plates 43, the side lamp plates, it is beneficial to increase the illumination brightness of both sides.
Wherein, the turning mechanism 44 comprises a rotating shaft 441, a turning plate 442, an irradiation through plate 443, light-emitting holes 444, adjusting grooves 445 and adjusting mechanisms 446, the rotating shaft 441 is hinged with the bottom of the mounting cover 45, the rotating shaft 441 is fixedly mounted on the top of the turning plate 442, the irradiation through plate 443 is mounted inside the light-emitting holes 444, the light-emitting holes 444 are embedded inside the turning plate 442, the adjusting grooves 445 are embedded inside the middle end of the turning plate 442, the adjusting mechanisms 446 are mounted inside the adjusting grooves 445, ten light-emitting holes 444 are provided, five light-emitting holes are provided in one group and are respectively embedded on the left side and the right side of the turning plate 442, limiting irradiation of light emitted by the side lamp plates 43 is facilitated, so that the light is orderly irradiated from the inside of the light-emitting holes 444, the adjusting grooves 445 are in a linear groove structure, and five adjusting mechanisms 446 are provided inside the adjusting grooves 445, thereby facilitating turning irradiation of the lamp pieces on the bottom surfaces of the ten, the irradiation range of the lamp sheet is improved.
The irradiation through plate 443 includes a plate body 43a, a reflection plate 43b, and an irradiation groove 43c, the plate body 43a is installed inside the light exit 444, the irradiation groove 43c is embedded inside the plate body 43a, the reflection plate 43b is installed inside the irradiation groove 43c, the reflection plate 43b is in a wave structure, and the two reflection plates are embedded in the left side and the right side of the irradiation groove 43c, so that the bright light emitted by the lamp sheet is reflected in a wave shape, the reflection distance of the lamp sheet is increased, and the irradiation range can be expanded.
Wherein, the adjusting mechanism 446 comprises a slide rail 46a, a slide block 46b, a linkage 46c, a fixed rod 46d, an irradiation plate 46e and a push plate 46f, the slide block 46b is installed inside the slide rail 46a in a clearance fit manner, the slide block 46b is fixed with the top of the linkage 46c, the lower end of the linkage 46c is hinged with the upper end of the irradiation plate 46e, the fixed rod 46d penetrates through the irradiation plate 46e, the fixed rod 46d is fixedly installed inside an adjusting groove 445, the push plate 46f is fixed with the inner side of a steering plate 442, the push plate 46f is attached to the surface of the irradiation plate 46e, the slide block 46b and the linkage 46c are respectively provided with two blocks and are installed between the slide rail 46a and the irradiation plate 46e in a left-right symmetry manner, the slide block 46b slides smoothly inside the slide rail 46a, so as to ensure that the irradiation plate 46e turns smoothly outside the fixed rod 46, shine board 46e is X blade type structure to two blades in the upper end of X blade adopt the organic glass material, have stronger light transmissivity, ensure that the bright light that shines sees through, and two blades of the lower extreme of X blade adopt the plastics material, have the lightproof nature, do benefit to the bright light that will shine and reflect toward both sides, improve the scope of light irradiation.
The specific use mode and function of the embodiment are as follows:
in the invention, the middle lamp plate 42 and the side lamp plate 43 are powered on for illumination through the power control in the wire-burying supporting seat 1, the rotation of the rotating shaft 441 drives the whole rotation of the steering plate 442 to adjust the angle of the light outlet 444 in the illumination process, so that the illumination is illuminated to the outside, the illumination intensity is prevented from being linear, the lamp light is reflected in a wave shape through the reflecting plate 43b on the inner wall of the illumination groove 43c, the reflection distance of the lamp sheet is improved, the illumination range can be expanded, meanwhile, the push plate 46f is extruded in the rotation process of the steering plate 442, the push plate 46f drives the illumination plate 46e to generate angle deviation, the sliding block 46b slides stably on the sliding rail 46a through the linkage of the linkage rod 46c, the illumination plate 46e is ensured to perform stable angle deviation, and the illuminated bright light is reflected to the two sides, the light irradiation range is improved, so that the light irradiation is more uniform.
Example 2:
as shown in fig. 6 to 7:
wherein, the installation cover 45 comprises a housing 45a, a heat sink 45b, an air inlet 45c, a heat collecting tube 45d, a conduction tube 45e and an extrusion heat extraction mechanism 45f, the middle lamp panel 42 and the side lamp panel 43 are both installed inside the housing 45a, the heat sink 45b is installed inside the housing 45a, the middle lamp panel 42 and the side lamp panel 43 are both located below the heat sink 45b, the upper end of the heat sink 45b is located inside the air inlet 45c, the air inlet 45c is arranged at the lower end of the heat collecting tube 45d and is communicated with the air inlet, the two ends of the heat collecting tube 45d are both provided with the conduction tube 45e, the lower end of the conduction tube 45e is provided with the extrusion heat extraction mechanism 45f, the extrusion heat extraction mechanism 45f is embedded at the bottom of the housing 45a, the heat sink 45b is in a fish fin type structure and is made of aluminum material, the heat sink 45b is provided with nine vertical blades, arrange into inside nine air inlets 45c, air inlet 45c is the narrow structure of the wide export of import to be equipped with nine evenly distributed in the bottom of thermal-collecting tube 45d, do benefit to and carry out the in-process that absorbs the heat, prevent that the heat from taking place the refluence.
Wherein, extrusion heat extraction mechanism 45f includes heat extraction mouth f1, inflation piece f2, extrusion stem f3, stopper f4, rubber circle f5, heat extraction mouth f1 inlays in housing 45a bottom, inflation piece f2 establishes at the inside lower extreme of conduction pipe 45e, inflation piece f2 lower extreme welds with extrusion stem f3 top mutually, extrusion stem f3 lower extreme is equipped with stopper f4 to stopper f4 outside is equipped with rubber circle f5, rubber circle f5 inlays in heat extraction mouth f1 lower extreme inside, inflation piece f2 is the spherical structure, adopts zinc metal material, and the coefficient that takes place the inflation after the heating is better to inflation piece f2 inside still is equipped with the through-hole, does benefit to carrying out the extrusion to extrusion stem f3 after the heat extraction inflation of heating, ensures the normal flow of heat simultaneously, rubber circle f5 is the ring type structure, and the outside of rubber circle f5 is the cambered surface structure, does benefit to rubber circle f5 and blocks up the sealed opening part of opening f1, meanwhile, after being heated, the plug f4 drives the rubber ring f5 to extrude out of the opening of the heat exhaust opening f1, and heat is exhausted conveniently.
The specific use mode and function of the embodiment are as follows:
in the invention, in the working process of the middle lamp panel 42 and the side lamp panel 43, more heat is generated, the heat is conducted into the air inlet 45c through the radiating fins 45b, the backflow of the heat is prevented through the air inlet 45c, then the heat completely enters the heat collecting tube 45d and is discharged from the conducting tubes 45e at two sides, when the heat is conducted to the lower ends of the conducting tubes 45e, the expansion block f2 is expanded through the heat, the normal flow of the heat is ensured, then the extrusion rod f3 is pushed downwards by the expansion block f2 to be extruded, at the moment, the plug f4 and the rubber ring f5 move simultaneously, the rubber ring f5 is pushed out at the lower end of the heat discharging port f1, so that the heat is discharged through the heat discharging port f1, after the middle lamp panel 42 and the side lamp panel 43 stop working, the heat is completely radiated, the plug f4 and the rubber ring f5 are reset to block the heat discharging port f1, and prevent the rainwater and dust from entering the housing 45a 1, ensuring that the cover 45a remains highly sealed.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides an energy-conserving LED street lamp, its structure includes buried line supporting seat (1), bracing piece (2), collar (3), lighting mechanism (4), buried line supporting seat (1) top welds with bracing piece (2) bottom, bracing piece (2) upper end surface welds with collar (3) inboard mutually, collar (3) run through inside lighting mechanism (4), its characterized in that:
illumination mechanism (4) include mounting hole (41), well lamp plate (42), side lamp plate (43), steering mechanism (44), installation cover (45), embedding of mounting hole (41) is at installation cover (45) front end to inboard and the installing ring (3) surface of mounting hole (41) welds mutually, well lamp plate (42) are inlayed and are held in installation cover (45) lower surface inside, side lamp plate (43) are inlayed and are being installed cover (45) lower surface inside both sides, steering mechanism (44) are installed in installation cover (45) bottom to steering mechanism (44) are located side lamp plate (43) below.
2. The energy-saving LED street lamp according to claim 1, characterized in that: the steering mechanism (44) comprises a rotating shaft (441), a steering plate (442), an irradiation through plate (443), a light emitting hole (444), an adjusting groove (445) and an adjusting mechanism (446), wherein the rotating shaft (441) is hinged with the bottom of the mounting cover (45), the rotating shaft (441) is fixedly mounted at the top of the steering plate (442), the irradiation through plate (443) is mounted inside the light emitting hole (444), the light emitting hole (444) is embedded inside the steering plate (442), the adjusting groove (445) is embedded inside the middle end of the steering plate (442), and the adjusting mechanism (446) is mounted inside the adjusting groove (445).
3. The energy-saving LED street lamp according to claim 2, characterized in that: the irradiation through plate (443) comprises a plate body (43 a), a reflection plate (43 b) and an irradiation groove (43 c), wherein the plate body (43 a) is installed inside the light outlet hole (444), the irradiation groove (43 c) is embedded inside the plate body (43 a), and the reflection plate (43 b) is installed inside the irradiation groove (43 c).
4. The energy-saving LED street lamp according to claim 2, characterized in that: the adjusting mechanism (446) comprises a sliding rail (46 a), a sliding block (46 b), a linkage rod (46 c), a fixing rod (46 d), an irradiation plate (46 e) and a push plate (46 f), the sliding block (46 b) is installed inside the sliding rail (46 a) in a clearance fit mode, the sliding block (46 b) is fixed to the top of the linkage rod (46 c), the lower end of the linkage rod (46 c) is hinged to the upper end of the irradiation plate (46 e), the fixing rod (46 d) penetrates through the inside of the irradiation plate (46 e), the fixing rod (46 d) is fixedly installed inside an adjusting groove (445), the push plate (46 f) is fixed to the inner side of a steering plate (442), and the push plate (46 f) is attached to the surface of the irradiation plate (46 e).
5. The energy-saving LED street lamp according to claim 1, characterized in that: installation cover (45) include housing (45 a), fin (45 b), air inlet (45 c), thermal-collecting tube (45 d), conduction pipe (45 e), extrusion heat extraction mechanism (45 f), well lamp plate (42) and side lamp plate (43) are all installed inside housing (45 a), housing (45 a) internally mounted has fin (45 b) to well lamp plate (42) and side lamp plate (43) all are located fin (45 b) below, fin (45 b) upper end is located inside air inlet (45 c) to air inlet (45 c) are established at thermal-collecting tube (45 d) lower extreme and are link up mutually, thermal-collecting tube (45 d) both ends all are equipped with conduction pipe (45 e) to conduction pipe (45 e) lower extreme is equipped with extrusion heat extraction mechanism (45 f), heat extraction mechanism (45 f) heat extraction housing (45 a) bottom.
6. The energy-saving LED street lamp according to claim 5, characterized in that: extrusion heat extraction mechanism (45 f) include heat extraction mouth (f 1), inflation piece (f 2), squeeze bar (f 3), stopper (f 4), rubber circle (f 5), heat extraction mouth (f 1) inlays in housing (45 a) bottom, inflation piece (f 2) are established at the inside lower extreme of conduction pipe (45 e), inflation piece (f 2) lower extreme welds mutually with squeeze bar (f 3) top, squeeze bar (f 3) lower extreme is equipped with stopper (f 4) to stopper (f 4) outside is equipped with rubber circle (f 5), rubber circle (f 5) inlay inside heat extraction mouth (f 1) lower extreme.
CN202010853672.2A 2020-08-24 2020-08-24 Energy-saving LED street lamp Active CN111828905B (en)

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CN111828905B CN111828905B (en) 2021-02-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274890A (en) * 2020-10-29 2021-01-29 吴全焱 Be suitable for open air basketball stands

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