KR101560567B1 - A connection fixed device of street light pillar - Google Patents

A connection fixed device of street light pillar Download PDF

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Publication number
KR101560567B1
KR101560567B1 KR1020150099547A KR20150099547A KR101560567B1 KR 101560567 B1 KR101560567 B1 KR 101560567B1 KR 1020150099547 A KR1020150099547 A KR 1020150099547A KR 20150099547 A KR20150099547 A KR 20150099547A KR 101560567 B1 KR101560567 B1 KR 101560567B1
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KR
South Korea
Prior art keywords
strut
support
vertical direction
angle
hole
Prior art date
Application number
KR1020150099547A
Other languages
Korean (ko)
Inventor
이성형
Original Assignee
재진가로등 주식회사
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Filing date
Publication date
Application filed by 재진가로등 주식회사 filed Critical 재진가로등 주식회사
Priority to KR1020150099547A priority Critical patent/KR101560567B1/en
Application granted granted Critical
Publication of KR101560567B1 publication Critical patent/KR101560567B1/en

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Classifications

    • 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
    • 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
    • F21V17/10—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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A first support hole is formed in the upper vertical direction from a lower end of the support rod, and a second support hole is formed in the upper end of the support hole in the vertical direction. The upper and lower struts are coupled to the upper end of the lower strut in a columnar shape coupled to the lower end of the upper strut and vertically installed on the ground to adjust the angle of the upper strut and to connect the lower strut and the upper strut A connecting fixture for a streetlight holding fixture, comprising: a body formed in a cylindrical shape coupled to an upper portion of a lower portion of the lower portion and having a second receiving hole formed in a vertical direction from an upper center to a lower portion; A guide groove formed in a groove shape in a vertical direction from the upper end of each of the front and rear sides of the body to guide the projection of the upper strut in the lower vertical direction; And extending in a downwardly inclined manner from the lower portion of the guide groove formed in the front and rear of the body, respectively, and extending in a downward vertical direction from the inclined end portion to guide the protrusions of the upper support, An angle adjusting groove for adjusting the angle; A reinforcing portion formed in a bar shape on each of the left and right sides of the body to reinforce the durability of the body; An engaging hole formed on an outer side of each of the reinforcement parts and on a front side and a rear side of the body respectively; A first mast bolt screwed to each of the coupling holes to fix the body to the lower support; A third receiving hole formed in a shape of a long hole in each of the left and right portions of the body; And a second mast bolt threadedly coupled to the upper and lower support left and right portions, respectively, the end of which receives the third accommodating hole and whose end portion is pressed against the outer diameter of the lower edge to fix the upper support to the body and the lower support. .

Description

A connection fixed device of street light pillar

In particular, the present invention relates to a connection fixture for supporting a street lamp, and more particularly, it relates to a connection fixture for a streetlight holding fixture, in which an upper support, which is formed with a rocker coupled with a luminaire, can be quickly and firmly fixed to a lower support vertically installed on the ground, The present invention relates to a connection fixture for supporting a street lamp, which can easily adjust and fix an angle of an upper support by an inner angle adjusting groove, and does not protrude from the outside such that a fastener such as a bolt does not protrude .

In general, a streetlight is an illumination facility installed along the street for safety and security of traffic. An arm band is installed in the form of a cantilever beam at the top of a street lamp, and a luminaire is installed at an end of the arm band.

However, since the conventional arm stand is fixed by welding on the upper side of the street, it is impossible to adjust the angle. The bar stand is welded and transported to the site. However, the length of the ordinary street light stand is often more than 10m As described above, it is very inconvenient to transport and install a bar that is combined with a street lamp with a large volume and weight at the same time.

As shown in FIG. 1, the street light is welded and fixed to a street lamp, which is installed vertically to the ground, and an arm stand, which is provided with a lamp at the top of the street lamp.

However, since the arm band provided with the above-mentioned lamp is fixed to the upper outer surface of the lamp by welding, it can not change its direction, and when the irradiation range and the irradiation area are fixed to the position where the street lamp is installed, Therefore, there is a problem that an appropriate lighting environment can not be provided to match the characteristics of the installed position.

That is, since the configuration positions of the lamps are the same in the manufacturing process, the street lights constructed as described above are arranged at regular intervals on the road or the like.

However, since it is installed only at regular intervals without reflecting the characteristics of the installed position at this time, a place where the light amount is not enough or the light of the illumination light does not reach at the scene such as a curved road occurs, There is a problem that pedestrian safety or vehicle accident can be caused.

In other words, not only the angle of the street lamp of the conventional street lamp can not be controlled, but also in the field where the curvilinear field or the illumination angle and range of the illumination are required, it is necessary to adjust the irradiation range by controlling the arm band. It is possible to adjust the angle only vertically so that the irradiation angle of the illumination and the irradiation range can not be adjusted.

For example, Korean Patent Registration No. 10-0976096, entitled " Method for manufacturing angle-adjustable street lamps " will be described below.

In the method of manufacturing the angle-adjusting streetlight, when an angle adjusting bolt groove and an angle adjusting groove are formed at a portion where the streetlight lamp arm is connected to the upper strut and the lower portion of the lightening arm is coupled to the upper portion of the upper strut, .

However, in the method of manufacturing the angle-adjusting streetlight, since the bolts are fastened together by fastening the bolts to the upper portion of the upper strut, the bolts are fastened together and the construction time There was a problem that it took a long time.

In addition, there is a problem in that the bolts are loosened due to the impact of a strong wind or the like to cause the bolts to be loosened, and the arm of the backlight is turned in the other direction. In addition, .

Korean Patent Registration No. 10-0976096 (Aug. 10, 2010)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a lighting fixture which can be quickly and firmly fixed to a lower support vertically installed on a ground, The angle of the upper arm can be easily adjusted and fixed by the inner angle adjusting groove in the process of joining to the lower strut and the angle of the upper arm can be easily adjusted and fixed, The object of the present invention is to provide a connection fixture.

In order to achieve the above object, according to the present invention, there is provided a lighting apparatus comprising: a support base for supporting a bar in a vertical direction to an end of an arm base; a first receiving hole formed in a vertical direction from a lower end of the support rod; The upper support is coupled to the lower end of the upper support, and the lower support is coupled to the upper end of the lower support vertically installed on the ground. And a second fixture hole formed in a cylindrical shape coupled to an upper portion of the lower fixture to form a second accommodating hole in a vertical direction from the upper center to the lower fixture; A guide groove formed in a groove shape in a vertical direction from the upper end of each of the front and rear sides of the body to guide the projection of the upper strut in the lower vertical direction; And extending in a downwardly inclined manner from the lower portion of the guide groove formed in the front and rear of the body, respectively, and extending in a downward vertical direction from the inclined end portion to guide the protrusions of the upper support, An angle adjusting groove for adjusting the angle; A reinforcing portion formed in a bar shape on each of the left and right sides of the body to reinforce the durability of the body; An engaging hole formed on an outer side of each of the reinforcement parts and on a front side and a rear side of the body respectively; A first mast bolt screwed to each of the coupling holes to fix the body to the lower support; A third receiving hole formed in a shape of a long hole in each of the left and right portions of the body; And a second mast bolt threadedly coupled to the upper and lower support left and right portions, respectively, the end of which receives the third accommodating hole and whose end portion is pressed against the outer diameter of the lower edge to fix the upper support to the body and the lower support. And a connecting fixture for supporting the street lamp,

The connection fixture for supporting a street lamp according to the present invention can securely fast and firmly fix an upper support, which is formed with an arm to be coupled with a luminaire, to a lower support vertically installed on the ground, Since the angle of the upper strut arm band is easily adjusted by the inner angle adjusting groove in the process of joining the upper strut to the lower strut regardless of the installation angle of the lower ground fixedly installed on the ground, It is possible to prevent the safety of the pedestrian or the accident of the vehicle from being caused by the light of the lamp being uniformly reached.

Also, even if the mud bolts fixing the upper strut are loosened due to the impact such as strong wind, the protrusions formed on the inner side of the upper strut are inserted into the guide grooves formed in the body fixed by the lower strut and the mud bolt, So that it is possible to prevent the angle of the upper support from changing.

In addition, since it is manufactured by injection molding, the manufacturing time is shortened and mass production is possible. In addition, since the light weight portion is formed on the body, the weight and manufacturing cost are reduced, and the mood bolt, It is effective not to hurt the beauty.

1 is a side view showing a conventional street light installation state,
FIG. 2 is an exploded perspective view showing the installation state of the streetlight holding fixture according to the present invention,
3 to 6 are a side view and a side sectional view showing the state of use of the connection fixture for supporting a street light according to the present invention,
FIG. 7 is a perspective view showing the fixing state of the connection fixture for supporting a street lamp and the state of the lower frame according to the present invention,
8 and 9 are side cross-sectional views showing the fixing state of the upper strut according to the present invention,
10 is a side cross-sectional view showing the installation state of the hermetic packing according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 to 10, a connection fixture for supporting a street lamp according to the present invention includes a rod 101 to which a lamp is coupled, a support rod (not shown) supporting the rod 101 in a direction perpendicular to an end of the rod 101 The first receiving hole 103 is formed in the upper vertical direction from the lower end of the support rod 102 and the protrusion 104 is formed in the inner front and rear inner sides of the first receiving hole 103 The upper support 100 is coupled to the lower end of the upper support 100 and is coupled to the upper end of the lower support 200 vertically installed on the ground to adjust the angle of the bar 101 of the upper support 100, The guide groove 20, the angle adjusting groove 30, the reinforcing portion 40, the fitting hole 50, the first mast bolt 60 , A third receiving hole (70), and a second mud bolt (80).

As shown in FIG. 2, the body 10 is formed in a cylindrical shape, and a second receiving hole 11 is formed vertically downward from the upper center so as to be coupled to the upper portion of the lower strut 200.

Further, the body 10 is preferably formed of an aluminum alloy material as an injection-molded material capable of shortening production time and mass-production time, but may be formed of various materials capable of injection molding such as reinforced plastic and stainless steel.

2 and 3, guide grooves 20 are formed in a groove shape in the vertical direction from the upper end of each of the front and rear sides of the body 10 so that the protrusions 104 of the upper strut 100 are connected to the lower And is guided in the vertical direction.

An angle adjusting groove 30 for guiding the protrusion 104 of the upper strut 100 and controlling the angle of the bar 101 of the resident strut 100 is formed on the guide grooves formed on the front and rear sides of the body 10, Extending in a downwardly sloping manner outwardly in the form of a groove from the lower part of the base 20 and extending in the vertical direction from the inclined end.

The angle adjusting grooves 30 are formed in the body 10 at a position of 45 ° angle (D) in the horizontal direction in the left and right directions with respect to the guide grooves 20, respectively. 4 to 6, the angle D of the bar 101 of the resident struts 100 is also adjusted to an angle of 45 degrees in the horizontal direction in the left and right directions, respectively.

The protrusions 104 of the upper struts 100 can be moved in the vertical direction along the guide grooves 20 without adjusting the angle of the standing struts 100.

As shown in FIG. 2 or 7, the reinforcing portion 40 reinforcing the durability of the body 10 is formed in a bar shape on each of the left and right sides of the body 10, 7, the first mud bolts 60 are screwed to the respective coupling holes 50 to form the body 10, Is fixed to the lower support (200).

A third receiving hole 70 is formed in each of the left and right portions of the body 10 and a second mood bolt 80 is screwed into each of the left and right portions of the upper strut 100, The end of the second mud bolt 80 is moved in the inward direction to receive and pass the third receiving hole 70 and the end of the second mud bolt 80 that has received the third receiving hole 70 The upper strut 100 is fixed to the body 10 and the lower strut 200 by being pressed against the outer diameter of the additional lower strut 200. [

When the angle of the bar 101 of the resident strut 100 is adjusted, the direction of movement of the second mood bolt 80 is changed as shown in FIG. 9, so that the second mood bolt 80 is moved inward And the third receiving hole 70 is formed in the shape of a long hole so that the third receiving hole 70 can pass through and receive the third receiving hole 70.

As shown in FIG. 2, the lightweight portion 90 is formed between the guide groove 20 formed in the body 10 and the reinforcing portion 40. The weight of the lightweight unit 90 is reduced, and the weight is reduced, so that the installer can carry it directly and install it quickly without having to use a conveying device such as a crane when installing the upper support on the lower support 200, And the workability is improved.

Also, as shown in FIG. 10, the sealing packing 300 may further be installed at the lower end of the body 10. Since the gap between the upper strut 100 and the lower strut 200 is not generated due to the sealing packing 300 and the rainwater does not flow into the upper strut 100 and the lower strut 200, And the occurrence of rust in the lower strut 200 and a safety accident due to a short circuit can be prevented in advance.

The size of the hermetic packing 300 is preferably the same as the outer diameter of the lower end of the upper strut 100 so that the lower end of the upper strut 100 can be seated.

The present invention configured as described above can quickly and firmly fix the upper strut 100 formed with the bar 101 connected to the luminaire to the lower strut 200 vertically installed on the ground, In the process of coupling the upper strut 100 to the lower strut 200 regardless of the installation angle of the lower strut 200 fixed on the ground on the basis of the installation angle of the upper strut 100, (100) Since the angle of the bar 101 is easily adjusted, it is possible to prevent the safety of the pedestrian or the accident of the vehicle from occurring due to the sufficient light quantity at the field such as the curved road, A useful effect is generated.

Even if the second mud bolts 80 fixing the upper strut 100 are loosened due to the impact such as strong wind or the like, the protrusions 104 formed inside the upper strut 100 can be prevented from being damaged by the lower strut 200, The guide groove 20 formed in the body 10 fixed by the mood bolt 60 and the angle adjusting groove 30 are fixedly inserted into the guide groove 20 and the angle of turning of the bar 101 of the upper support 100 is changed Is prevented.

Also, since the side of the second mud bolt 80 is hooked on the inner side surface of the third accommodating hole 70, it is prevented that the angle of the upper strut 100 is changed again.

10: body 20: guide groove
30: angle adjusting groove 40: reinforcing portion
50: engaging hole 60: first mood bolt
70: third accommodating hole 80: second mood bolt

Claims (5)

A supporting rod 102 is formed to support the bar 101 in a direction perpendicular to the end of the bar 101. The supporting rod 102 is formed in a vertical direction from the lower end of the supporting bar 102, A first support hole 100 in which the first support hole 103 is formed and in which protrusions 104 are formed on the inner sides of the front and rear of the first support hole 103, The angle of the bar 101 of the upper strut 100 and the connection of the lower strut 200 and the upper strut 100 are coupled to the upper end of the lower strut 200,
A body 10 formed in a cylindrical shape coupled to an upper portion of the lower strut 200 and having a second receiving hole 11 formed vertically downward from an upper center thereof;
A guide groove 20 formed in a groove shape in the vertical direction from the upper end of each of the front and rear of the body 10 to guide the projection 104 of the upper strut 100 in the lower vertical direction;
The upper strut 100 is formed to extend from the lower end of the guide groove 20 formed at the front and rear of the body 10 in a downwardly inclined manner outwardly in a groove shape, An angle adjusting groove 30 for guiding the protrusion 104 of the resident strut 100 to adjust the angle of the bar 101;
A reinforcing portion 40 formed in a bar shape on each of left and right sides of the body 10 to reinforce the durability of the body 10;
An engaging hole (50) formed in each of the outer upper portion of each of the reinforcing portions (40) and the front and rear lower portions of the body (10);
A first tundish bolt (60) screwed to each of the engaging holes (50) to fix the body (10) to the lower strut (200);
A third receiving hole 70 formed in the left and right portions of the body 10 in the form of a slot;
The end portion of the upper support 100 is screwed to the left and right portions of the upper strut 100 so that the end portion receives the third accommodating hole 70 and the end portion is pressed against the outer diameter of the lower strut 200, 10) and a lower support (200);
And a connecting fixture for holding the street lamp. The method according to claim 1,
Wherein the body (10) is made of an aluminum alloy material. The method according to claim 1,
Wherein the angle adjusting groove (30) is formed in the body (10) at a position at an angle (D) of 45 degrees horizontally in the left and right directions with respect to the guide groove (20). The method according to claim 1,
Wherein a light weight portion (90) is formed between the guide groove (20) formed in the body (10) and the reinforcing portion (40). The method according to claim 1,
Wherein a sealing packing (300) is further provided at a lower end of the body (10).

KR1020150099547A 2015-07-14 2015-07-14 A connection fixed device of street light pillar KR101560567B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150099547A KR101560567B1 (en) 2015-07-14 2015-07-14 A connection fixed device of street light pillar

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Application Number Priority Date Filing Date Title
KR1020150099547A KR101560567B1 (en) 2015-07-14 2015-07-14 A connection fixed device of street light pillar

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KR101560567B1 true KR101560567B1 (en) 2015-10-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190082432A (en) * 2017-12-31 2019-07-10 강원 Street lamp pole arm tilting divice of street lamp pole

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950050B1 (en) 2009-06-10 2010-03-29 (주)세림철탑산업 Connection structure of steel pipe
KR101413108B1 (en) 2014-01-28 2014-07-01 (주)프로맥엘이디 Street light
KR200473516Y1 (en) 2013-08-14 2014-07-11 박철환 Connecting Structure For Post Of Street Facilities

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950050B1 (en) 2009-06-10 2010-03-29 (주)세림철탑산업 Connection structure of steel pipe
KR200473516Y1 (en) 2013-08-14 2014-07-11 박철환 Connecting Structure For Post Of Street Facilities
KR101413108B1 (en) 2014-01-28 2014-07-01 (주)프로맥엘이디 Street light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190082432A (en) * 2017-12-31 2019-07-10 강원 Street lamp pole arm tilting divice of street lamp pole
KR102040251B1 (en) * 2017-12-31 2019-11-05 주식회사 인테로 Street lamp pole arm tilting divice of street lamp pole

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