KR20120125071A - linking structure for armbar of streetlamp - Google Patents

linking structure for armbar of streetlamp Download PDF

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Publication number
KR20120125071A
KR20120125071A KR1020110043141A KR20110043141A KR20120125071A KR 20120125071 A KR20120125071 A KR 20120125071A KR 1020110043141 A KR1020110043141 A KR 1020110043141A KR 20110043141 A KR20110043141 A KR 20110043141A KR 20120125071 A KR20120125071 A KR 20120125071A
Authority
KR
South Korea
Prior art keywords
bracket
arm
column
fastening means
street lamp
Prior art date
Application number
KR1020110043141A
Other languages
Korean (ko)
Inventor
지정철
Original Assignee
에이컴조명 주식회사
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 에이컴조명 주식회사 filed Critical 에이컴조명 주식회사
Priority to KR1020110043141A priority Critical patent/KR20120125071A/en
Publication of KR20120125071A publication Critical patent/KR20120125071A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

PURPOSE: A coupling structure of a street light arm bar is provided to set an installing angle of an arm bar by rotating the arm bar of the street light. CONSTITUTION: A bracket(100) has a smoothly curved surface in order to have a curvature which adheres closely to an external side of a lamp post(1). The bracket has a slot hole(110) which is formed in the lamp post. An arm bar(200) is welded on the convex surface of the bracket. The concave surface of the bracket is connected with a fastening unit(300). The concave surface of the bracket is formed along the slot hole. The fastening unit is protruded to the lamp post.

Description

Linking structure for armbar of streetlamp}

The present invention relates to a connection structure of a street lamp arm, and more particularly, to be configured to rotate the arm to the left and right to the lamp pole of the street lamp, the position of the column is fixed in the base irrespective of the installation angle of the column Since the angle can be adjusted from side to side in accordance with the current situation, the design irradiation angle can be secured at the site such as a curved road by simply adjusting the left and right angles of the arm, thus preventing pedestrian safety or vehicle accident. The present invention relates to a connection structure of a street lamp arm, which is very easy to carry because of its small volume, since the column and the arm rod are assembled.

In general, the street lamp is a lighting facility installed along the street for the safety and security of traffic, the upper end of the street lamp cantilever beam type is installed, the end of the arm is composed of a luminaire or a walking light. However, because the conventional arm bar was fixed by welding the upper side of the column, it was impossible to adjust the angle, and the arm bar was welded and transported to the site, and the street lamp post was usually over 10 m long. As described above, it was very inconvenient to carry and install the armband combined with the street lamplight having a large volume and weight at a time.

Referring to the general installation form of the conventional street lamp, as shown in Figure 1, the street lamp is a lamp lamp (1) and a lamp (2) installed on the upper surface of the lamp lamp (1) and the lamp lamp erected perpendicular to the ground; Under the luminaire 2 includes a walking light (3) installed for the safety of pedestrians. In addition, the luminaire 2 and the walking lamp 3 are installed to be spaced apart by a predetermined distance from the street lamp column 1 to the outside by using the arm 4, and is fixed by welding.

However, the arm 4 which combines the luminaire 2 and the walking light 3 is fixed to the outer surface of the street lamp by welding, so that the direction cannot be changed, and the irradiation range and the irradiation area are also fixed at the location where the street lamp is installed. If the arm is also fixed regardless of the characteristics of the installation site, there was a problem that can not provide a suitable lighting environment to match the characteristics of the installation location.

That is, since the constituent positions of the luminaire 2 and the pedestrian lamp 3 are determined to be the same in the manufacturing process, the street lamps configured as described above are arranged at a predetermined interval on the road or the like. However, at this time, since the installation is performed only at regular intervals without reflecting the characteristics of the installation location, the light amount is insufficient or the light does not reach at the site such as a curved road, so the required amount of light is not secured in the design. There was a problem that could cause pedestrian safety or vehicle accidents.

In other words, the arm of the conventional street lamp is not only angle adjustment, but also in the field or the field that requires the irradiation angle and range of the lighting as the above curve, the irradiation range must be adjusted by adjusting the left and right of the arm. Since the angle can not be adjusted simply up and down, there was a problem that can not adjust the irradiation angle and irradiation range of the illumination.

The present invention is to solve the above problems, the connection structure of the street lamp arm is configured to rotate the arm to the left and right to the lamp pole of the street lamp, irrespective of the installation angle of the column is fixed to the installation angle of the base Since the angle can be adjusted from side to side according to the situation, simply by adjusting the left and right angles of the arm, the light is enough in the road such as a curved road and the lights such as the lights reach evenly. There is a very useful effect that can prevent accidents in advance, and the purpose is to provide a connection structure of street lamp arm is small and very easy to carry because the column and the arm is an assembly structure.

The present invention is to solve the above problems, to form a curved surface to have a curvature to be in close contact with the outer surface of the column, each of which is configured on the upper and lower, the bracket is formed in the perpendicular to the column; and the convex surface of the bracket Concave curved surface of the bracket is composed of, the street lamp arm is characterized in that the fastening means is fastened through the long hole by the fastening means such as bolts to the street lamps, and can rotate left and right along the long hole around the fastening means To provide a connection structure.

In addition, the long hole is to provide a connection structure of the street lamp arm characterized in that the concave-convex groove is formed at a predetermined interval on the top.

In addition, the fastening means is to provide a connection structure of the street lamp arm characterized in that the welding is configured to be projected to the column.

The connection structure of the street lamp arm of the present invention is configured to be rotatable from side to side to the lamp pole of the street lamp, regardless of the installation angle of the light pole that is fixed to the installation angle of the base, the position in the column to hold the left and right according to the current situation Since the angle of the road can be adjusted, simply adjusting the left and right angles of the armature is enough for light on the road such as curved roads, and the lights such as the lights reach evenly, which is very useful for preventing pedestrian safety and accidents of the vehicle. There is an effect, because the columnar and the arm is an assembly structure, the volume is small, there is an effect that is very easy to carry.

In addition, a separate support is required when fixed by conventional welding, but is supported on the column once again by the bracket, so that the structure of the arm is simple and thus very useful to prevent the installation angle from being changed by the strong wind. It works.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention. It should not be construed as limited.
1 is a view showing an embodiment of a conventional street lamp,
2 is a perspective view of a connection structure of a street lamp arm of the present invention;
3 is a cross-sectional plan view of a connection structure of a street lamp arm of the present invention;
4 is a front view of the connection structure of the street lamp arm of the present invention.
5 is a front view showing another embodiment of the bracket 100 of the present invention,
Figure 6 is a side cross-sectional view showing another embodiment of the connection structure of the street lamp arm of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail as follows.

1 is a view showing an embodiment of a conventional street light, Figure 2 is a perspective view of the connection structure of the street lamp arm of the present invention, Figure 3 is a cross-sectional plan view of the connection structure of the street lamp arm of the present invention, Figure 4 is 5 is a front view showing another embodiment of the bracket 100 of the present invention, Figure 6 shows another embodiment of the connection structure of the street lamp arm of the present invention. Side cross section view.

The connection structure of the street lamp arm of the present invention forms a curved surface so as to have a curvature to be in close contact with the outer surface of the column, and each is configured on the upper and lower, the bracket (100) formed in the long hole 110 in the direction perpendicular to the column (1) It is composed of; arm bracket 200 is welded to the convex surface of the bracket 100 is coupled, the concave curved surface of the bracket 100 is a long hole 110 as a fastening means 300, such as bolts to the street lamp lantern (1) Is fastened through), it is possible to rotate left and right along the long hole 110 around the fastening means (300).

 The bracket 100 forms a curved surface to have a curvature that is in close contact with the outer surface of the column, and is configured in each of the upper and lower, and the long hole 110 is formed in a direction perpendicular to the column (1). The curved surface of the above is because the bracket 100 is to be mounted on the outside of the column (1) to be coupled, it is configured in the same shape as the outer peripheral surface of the column (1). This is because if the bracket 100 is formed to be curved as described above, the curved surface inside the bracket 100 is completely in close contact with the outer circumferential surface of the column 1 and can be rotated.

Long hole 110 is configured in each of the upper and lower portions of the arm 200 of the bracket 100 to increase the coupling strength.

 Long hole 110 forms a long hole to the left and right to make the bracket 100 is in close contact with the column 1 to rotate from side to side.

 Since the fastening means 300 penetrates loosely to the left and right about the fastening means 300, and then rotates at a necessary angle, the fastening means 300 is tightened to fasten the fastening means 300, so that the long hole 110 is fastened. It serves as a guide by the means (300). Therefore, the size of the long hole 110 is formed to be slightly larger than the cross-sectional thickness of the fastening means 300 so that the fastening means 300 is easily retracted, but not easily separated.

 Arm 200 is configured in the central portion of the bracket 100, because the bracket 100 is formed wide to the outside around the combined end of the arm 200, the end of the cantilever-shaped arm 200 is released ) That the bracket 100 is in close contact with the column (1) can be prevented from sagging while supporting the load of the arm 200.

 Fastening means 300 is preferably composed of a bolt, a variety of other fastening means may also be used. As described above, to match the position of the bracket 100 in accordance with the design angle, it is configured to combine the bracket 100 and the column 1 with the fastening means (300).

In the street lamp configured as described above, the concave curved surface of the bracket 100 is fastened through the long hole 110 by the fastening means 300 such as a bolt to the street lamp lamp 1, and the long hole 110 around the fastening means 300. It is possible to rotate left and right along the), and to fix the column (1) to the position to be installed with the base, the bracket (100) in accordance with the design angle that the lighting lamp should be irradiated to the bracket 100 to the outer peripheral surface of the column (1) After adjusting the angle while rotating along, it is to be coupled to the fastening means (300).

In addition, the long hole 110 is characterized in that the concave-convex is formed at a predetermined interval on the upper concave groove 111 is configured.

As shown in FIG. 5, the concave-convex is formed in the upper part of the long hole 110 to form the concave groove 111, and the column is erected at the time of installation of the first street light, and the armband is rotated and fixed according to the required irradiation angle of the installation site. However, the fastening means 300 is to be seated in the recess groove 111, so that the arm 200 is coupled more stably without moving by the external impact along the long hole 110 of the bracket 100 will be.

Constituting the concave groove 111 only in the upper portion of the long hole 110 is to form only the upper portion of the long hole 110, because the bracket 100 is struck down in accordance with the load of the arm 200. The lower part of the long hole 110 serves as a guide to which the fastening means 300 rotates, and the recessed recess 111 of the upper part becomes a seating groove.

In addition, the fastening means 300 is characterized in that it is configured to be welded to project to the column (1).

As shown in FIG. 6, the column 1 and the arm 200 are coupled to the long hole 110 of the bracket 100 by the fastening means 300, and the fastening means 300 inside the column 1. ) Is very difficult to assemble. Therefore, when the fastening means itself is constructed by welding so as to protrude to the outer surface of the column (1), the protruding fastening means 300a serves as a guide for mounting the bracket 100 and at the same time temporarily the armrest It is mounted so that it can be tightened by tightening with a nut. The welding configuration as described above makes the fastening means 300a more firmly fixed to the column 1.

 Welding of the fastening means (300a) through the coupling hole in the column (1) to project the fastening means (300a) from the inside to the outside and then fixed by welding.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

1: light fixture 2: light fixture
3: walking light 4: armband
100: bracket 110: long hole
111: concave groove 200: arm
300, 300a: Fastening means

Claims (3)

Bracket 100 is formed to form a curvature so as to have a curvature in close contact with the outer surface of the column (1), respectively configured in the upper and lower and the long hole 110 in the direction perpendicular to the column (1);
Arm 200 is welded and coupled to the convex surface of the bracket 100; Consists of the concave curved surface of the bracket 100 to the street lamplight (1) by the fastening means 300, such as bolts to the long hole 110 Is connected through, the connecting structure of the street lamp arm, characterized in that rotatable from side to side along the long hole 110 around the fastening means (300). The method of claim 1,
Long hole 110 is a connection structure of a street lamp arm, characterized in that the concave-convex groove 111 is formed at a predetermined interval on the top. 3. The method according to claim 1 or 2,
Fastening means 300 is a connecting structure of the street lamp arm, characterized in that the welded to be configured to protrude to the column (1).
KR1020110043141A 2011-05-06 2011-05-06 linking structure for armbar of streetlamp KR20120125071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110043141A KR20120125071A (en) 2011-05-06 2011-05-06 linking structure for armbar of streetlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110043141A KR20120125071A (en) 2011-05-06 2011-05-06 linking structure for armbar of streetlamp

Publications (1)

Publication Number Publication Date
KR20120125071A true KR20120125071A (en) 2012-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110043141A KR20120125071A (en) 2011-05-06 2011-05-06 linking structure for armbar of streetlamp

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190006118A (en) * 2017-07-06 2019-01-17 한국도로공사 Height control type streetlight
KR20200059873A (en) * 2018-11-22 2020-05-29 최정순 Connection structure of street lamp arm
USD912306S1 (en) 2019-11-15 2021-03-02 ConcealFab Corporation Sinuous luminaire arm
USD912307S1 (en) 2019-11-15 2021-03-02 ConcealFab Corporation Rising arch luminaire arm
KR102313086B1 (en) * 2021-02-08 2021-10-18 (주)탄탄도로 Support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190006118A (en) * 2017-07-06 2019-01-17 한국도로공사 Height control type streetlight
KR20200059873A (en) * 2018-11-22 2020-05-29 최정순 Connection structure of street lamp arm
USD912306S1 (en) 2019-11-15 2021-03-02 ConcealFab Corporation Sinuous luminaire arm
USD912307S1 (en) 2019-11-15 2021-03-02 ConcealFab Corporation Rising arch luminaire arm
KR102313086B1 (en) * 2021-02-08 2021-10-18 (주)탄탄도로 Support

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