CN110701534A - Municipal street lamp with adjustable height - Google Patents

Municipal street lamp with adjustable height Download PDF

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Publication number
CN110701534A
CN110701534A CN201910957522.3A CN201910957522A CN110701534A CN 110701534 A CN110701534 A CN 110701534A CN 201910957522 A CN201910957522 A CN 201910957522A CN 110701534 A CN110701534 A CN 110701534A
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CN
China
Prior art keywords
fixed
lamp
street lamp
steel wire
municipal street
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.)
Withdrawn
Application number
CN201910957522.3A
Other languages
Chinese (zh)
Inventor
刘晓霞
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910957522.3A priority Critical patent/CN110701534A/en
Publication of CN110701534A publication Critical patent/CN110701534A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • 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
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to the technical field of municipal street lamps, and discloses a height-adjustable municipal street lamp which comprises a fixed base, wherein a fixed lamp post is arranged in the middle of the upper end of the fixed base, fixed frames are arranged on two sides of the upper end of the fixed lamp post, a heat dissipation cylinder is arranged at the other end of each fixed frame, a corrugated pipe is arranged at the bottom end of each heat dissipation cylinder, a lamp housing is arranged at the bottom end of each corrugated pipe, a movable pulley is connected to the middle of the upper end of the lamp housing through a pulley bracket, a traction steel wire is wound on the outer side of the movable pulley, the tail end of the traction steel wire is wound on a first fixed pulley arranged in the heat dissipation cylinder, the middle of the traction steel wire sequentially penetrates through a second. According to the invention, the upper and lower heights of the lamp shell are adjusted through the mutual matching of the traction steel wire, the movable pulley and the fixed pulleys, so that the lamp shell is convenient to operate, high in safety factor and labor-saving, and the requirements of different heights of the main road and the auxiliary road for illumination are met.

Description

Municipal street lamp with adjustable height
Technical Field
The invention relates to the technical field of municipal street lamps, in particular to a municipal street lamp with adjustable height.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination. The development history of human beings is a pioneer history of pursuing light and civilization progress of human beings is an important milestone of the application of fire. The bonfire ignited by ancient people is the earliest lamp fire, flame and light cannot be separated in the development of modern human civilization, the street lamp guides birth and glorious of human plaintext, and in order to overcome fear and uneasiness brought to human by darkness, the street lamp brings light in a city.
Chinese patent (publication number: CN 209146927U) discloses a liftable double-end landscape street lamp, which comprises a mounting seat, a lamp post, a guide sleeve and a lifting assembly; the lamp post is arranged on the mounting seat; the lifting assembly is arranged in the lamp post; the lifting assembly comprises an electric screw rod and a vertical support; the electric lead screw is located inside the mounting seat, and the lead screw of the electric lead screw extends to the upper end of the lamp post; the vertical support is connected with a nut on the electric screw rod and is suitable for driving the guide sleeve to move up and down along the lamp post along with the electric screw rod, although the device can realize the adjustment of the height of the street lamp up and down to a certain extent, the lighting heights of two ends are different usually due to the differentiated lighting of the street lamp, obviously, the street lamp cannot meet the requirements, meanwhile, the lifting of the device is adjusted for the whole lamp post, the safety factor is also lower, and therefore, the further improvement is still needed.
Disclosure of Invention
The invention aims to provide a height-adjustable municipal street lamp to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a municipal street lamp with adjustable height, includes unable adjustment base, unable adjustment base upper end mid-mounting fixed lamp pole, fixed lamp pole upper end both sides installation mount, the mount other end installation heat dissipation section of thick bamboo, heat dissipation section of thick bamboo bottom installation bellows, bellows bottom installation lamp body, lamp body upper end middle part is connected with the movable pulley through the pulley yoke, and the winding in the movable pulley outside has the traction steel wire, and the terminal winding of traction steel wire has to be established on the inside first fixed pulley of a heat dissipation section of thick bamboo, and the traction steel wire middle part passes in proper order and establishes on the inside second fixed pulley of a heat dissipation section of thick bamboo and establish on the third fixed pulley on fixed lamp pole top, two axis of rotation are installed to the inside bottom of fixed lamp pole, and axis of.
As a further scheme of the invention: the middle of the top end of the heat dissipation cylinder is provided with a rotating shaft, the top end of the rotating shaft is provided with a driving blade, and the bottom end of the rotating shaft is provided with a heat dissipation blade.
As a further scheme of the invention: the top end of the heat dissipation cylinder is provided with heat dissipation holes.
As a further scheme of the invention: the circuit board is arranged in the lamp shell, and the LED lamp is arranged in the middle of the bottom end of the circuit board.
As a further scheme of the invention: the outer side of the rotating shaft penetrates through the fixed lamp post to be connected with a rotating handle, and the middle part of the rotating handle is provided with a fixed inserting handle.
As a further scheme of the invention: and the two rotating shafts are vertically arranged inside the bottom end of the fixed lamppost.
As a further scheme of the invention: the rotating shaft is fixed at the top end of the heat dissipation cylinder through a bearing.
As a still further scheme of the invention: the tail end of the fixed insertion handle is connected with a thread block arranged in the middle of the fixed lamp post through a thread structure.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a municipal street lamp with adjustable height, it is rational in infrastructure, the modern design, through the traction steel wire that is equipped with, between movable pulley and a plurality of fixed pulley mutually support, realized the regulation to the upper and lower height of lamp body, convenient operation not only, factor of safety is high, and also very laborsaving, has realized the not co-altitude demand of illumination of main road and auxiliary road, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a height-adjustable municipal street lamp.
Fig. 2 is a schematic diagram of the appearance structure of a height-adjustable municipal street lamp.
Fig. 3 is a schematic view of the internal structure of a height-adjustable municipal street lamp.
In the figure: 1-fixed base, 2-fixed lamp post, 3-traction steel wire, 4-rotating shaft, 5-rotating barrel, 6-rotating handle, 7-fixed inserting handle, 8-lamp housing, 9-lamp shade, 10-LED lamp, 11-corrugated pipe, 12-pulley frame, 13-movable pulley, 14-first fixed pulley, 15-second fixed pulley, 16-rotating shaft, 17-driving blade, 18-radiating blade, 19-radiating hole, 20-radiating barrel, 21-fixed frame, 22-circuit board, 23-third fixed pulley and 24-thread block.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, a height-adjustable municipal street lamp comprises a fixed base 1, a fixed lamp post 2 is installed in the middle of the upper end of the fixed base 1, fixed frames 21 are installed on two sides of the upper end of the fixed lamp post 2, a heat dissipation cylinder 20 is installed at the other end of the fixed frame 21, a corrugated pipe 11 is installed at the bottom end of the heat dissipation cylinder 20, the upper end and the lower end of the corrugated pipe 11 are respectively sealed with the heat dissipation cylinder 20 and a lamp housing 8, so that external dust and water vapor are prevented from entering the corrugated pipe 11, the lamp housing 8 is installed at the bottom end of the corrugated pipe 11, a circuit board 22 is installed in the lamp housing 8, an LED lamp 10 is installed in the middle of the bottom end of the circuit board 22, a movable pulley 13 is connected to the middle of the upper end of the lamp housing 8 through a pulley frame 12, a traction steel wire 3 is wound on the outer side of the movable pulley 13, the tail end On the pulley 23, two axis of rotation 4 are installed to the inside bottom of fixed lamp pole 2, two arrange about 4 inside fixed lamp pole 2 bottoms of axis of rotation, 4 outsides of axis of rotation pass fixed lamp pole 2 and are connected with turning handle 6 for drive axis of rotation 4 rotates, thereby ensure winding traction of drawing steel wire 3 on the rotor 5, turning handle 6 middle part is equipped with fixed handle 7 that inserts, fixed 7 tail ends of inserting handle pass through the helicitic texture and connect in the screw thread piece 24 of establishing at fixed lamp pole 2 middle parts, and then realize the fixed spacing of turning handle 6, 4 mid-mounting rotors 5 of axis of rotation, the winding has the traction steel wire 3 on the rotors 5.
Example 2
In another embodiment of the present invention, the embodiment is different from the above embodiments in that a rotating shaft 16 is installed at the middle of the top end of the heat dissipating cylinder 20, a driving blade 17 is installed at the top end of the rotating shaft 16, the rotating shaft 16 is rotated by the external wind force, a heat dissipating blade 18 is installed at the bottom end of the rotating shaft 16 for generating an air flow inside the heat dissipating cylinder 20, a heat dissipating hole 19 is formed at the top end of the heat dissipating cylinder 20 for dissipating heat generated by an electrical component inside the heat dissipating cylinder 20, and the rotating shaft 16 is fixed at the top end of the heat dissipating cylinder 20 through a bearing.
According to the invention, when the lighting height of the LED lamp needs to be adjusted, the fixed insertion handle 7 is loosened, then the rotating handle 6 is rotated, the traction steel wire 3 is tightened or tensioned, further the heights of the LED lamps 10 at two ends are adjusted, and the fixed insertion handle 7 is inserted again after the adjustment is finished, so that the operation is rapid and reliable. The adjustable lamp housing has the advantages that the structure is reasonable, the design is novel, the upper height and the lower height of the lamp housing 8 are adjusted through the mutual matching of the traction steel wire 3, the movable pulley 13 and the fixed pulleys, the operation is convenient, the safety coefficient is high, the labor is saved, the requirements of different-height illumination of the main road and the auxiliary road are met, the practicability is high, and the reliability is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. A height-adjustable municipal street lamp comprises a fixed base (1), wherein a fixed lamp post (2) is installed in the middle of the upper end of the fixed base (1), fixed frames (21) are installed on two sides of the upper end of the fixed lamp post (2), a heat radiation cylinder (20) is installed at the other end of each fixed frame (21), and is characterized in that a corrugated pipe (11) is installed at the bottom end of each heat radiation cylinder (20), a lamp shell (8) is installed at the bottom end of each corrugated pipe (11), a movable pulley (13) is connected to the middle of the upper end of each lamp shell (8) through a pulley frame (12), a traction steel wire (3) is wound on the outer side of each movable pulley (13), the tail end of each traction steel wire (3) is wound on a first fixed pulley (14) arranged inside each heat radiation cylinder (20), and the middle of each traction steel wire (3) sequentially penetrates through a second fixed pulley (15) arranged inside each, two rotating shafts (4) are installed at the bottom end inside the fixed lamp post (2), a rotating cylinder (5) is installed in the middle of each rotating shaft (4), and a traction steel wire (3) is wound on each rotating cylinder (5).
2. The municipal street lamp with the adjustable height according to claim 1, wherein the heat dissipating cylinder (20) is provided with a rotating shaft (16) at the top middle part, the rotating shaft (16) is provided with a driving blade (17) at the top end, and the rotating shaft (16) is provided with a heat dissipating blade (18) at the bottom end.
3. A height adjustable municipal street lamp as claimed in claim 1 or 2, wherein the heat dissipating cylinder (20) is provided with heat dissipating holes (19) at the top.
4. A height adjustable municipal street lamp according to claim 1, wherein the lamp housing (8) is internally provided with a circuit board (22), and the bottom end of the circuit board (22) is provided with the LED lamp (10) in the middle.
5. The municipal street lamp with the adjustable height according to claim 1, wherein a rotating handle (6) is connected to the outside of the rotating shaft (4) through the fixed lamp post (2), and a fixed inserting handle (7) is arranged in the middle of the rotating handle (6).
6. A height adjustable municipal street lamp as claimed in claim 5, characterized in that the two rotating shafts (4) are arranged one above the other inside the bottom end of the fixed lamp post (2).
7. A height adjustable municipal street lamp as claimed in claim 2, wherein the rotating shaft (16) is fixed to the top of the heat dissipating cylinder (20) by means of a bearing.
8. A height adjustable municipal street lamp as claimed in claim 5, wherein the tail end of the fixed insertion handle (7) is connected to a screw block (24) provided in the middle of the fixed lamp post (2) by means of a screw structure.
CN201910957522.3A 2019-10-10 2019-10-10 Municipal street lamp with adjustable height Withdrawn CN110701534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910957522.3A CN110701534A (en) 2019-10-10 2019-10-10 Municipal street lamp with adjustable height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910957522.3A CN110701534A (en) 2019-10-10 2019-10-10 Municipal street lamp with adjustable height

Publications (1)

Publication Number Publication Date
CN110701534A true CN110701534A (en) 2020-01-17

Family

ID=69199140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910957522.3A Withdrawn CN110701534A (en) 2019-10-10 2019-10-10 Municipal street lamp with adjustable height

Country Status (1)

Country Link
CN (1) CN110701534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112797352A (en) * 2020-12-31 2021-05-14 李健东 LED street lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112797352A (en) * 2020-12-31 2021-05-14 李健东 LED street lamp

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Application publication date: 20200117

WW01 Invention patent application withdrawn after publication