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KR20140065206A - Streetlight apparatus - Google Patents

Streetlight apparatus Download PDF

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Publication number
KR20140065206A
KR20140065206A KR1020120132456A KR20120132456A KR20140065206A KR 20140065206 A KR20140065206 A KR 20140065206A KR 1020120132456 A KR1020120132456 A KR 1020120132456A KR 20120132456 A KR20120132456 A KR 20120132456A KR 20140065206 A KR20140065206 A KR 20140065206A
Authority
KR
South Korea
Prior art keywords
cover
main body
fixing
light
illumination
Prior art date
Application number
KR1020120132456A
Other languages
Korean (ko)
Inventor
김영수
Original Assignee
김영수
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 김영수 filed Critical 김영수
Priority to KR1020120132456A priority Critical patent/KR20140065206A/en
Publication of KR20140065206A publication Critical patent/KR20140065206A/en

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

The present invention relates to a streetlight apparatus, which comprises a lighting member emitting light by using electric power; a housing member in which the lighting member is mounted thereon and fixed to a supporting member; and a cover member fixed to the housing member and protecting the lighting member. More specifically, the housing member according to an embodiment of the present invention comprises: a lighting mounting unit; a fixing unit; and a cover fixing unit.

Description

STREETLIGHT APPARATUS

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a streetlight device, and more particularly, to a streetlight device capable of improving assembling performance, efficiently diverging heat emitted from an illumination member, and reducing manufacturing cost.

In general, the streetlight device is installed on a highway, a main road of a city area, a commercial district road, a residential district road, etc., and is a lighting device installed for street lighting, traffic safety, or aesthetics.

Depending on the place where the streetlight device is installed, a type suitable for the type of the streetlight device is used, and the shape of the support and the light source of the streetlight device are changed.

There are various types of street lamps, such as a highway type that bends the end of a strut and attaches a lighting member to the end of the strut, a bracket type that horizontally extends the end of the strut to mount the lighting member, And the two-headed type (stigma type).

A light source of a streetlight device is a mercury lamp, a fluorescent lamp, a sodium lamp, a light bulb, and an LED.

In addition to increasing the illumination efficiency, such a streetlight device must efficiently emit thermal energy generated from the illumination member and should be easy to install.

Related prior arts are disclosed in Korean Patent Laid-Open Publication No. 10-2012-0097779 (published on September 5, 2012, entitled LED Smart Street Light Using Solar Light).

An object of the present invention is to provide a streetlight device capable of improving assembling performance, releasing heat generated from an illumination member to the outside, and reducing manufacturing cost.

A streetlight device according to one aspect of the present invention includes: an illumination member that emits light using electric energy; A housing member to which the illumination member is mounted and is fixed to the strut member; And a cover member fixed to the housing member to protect the illumination member.

In this embodiment, the housing member comprises: a body portion; An illumination mount provided on a front surface of the main body and on which the illumination member is mounted; A fixing unit provided in the main body and fixing the main body to the strut member; And a cover fixing part having both sides of the main body part extended to a front surface of the main body part and the cover member being fixed.

In the present invention, the fixing portion may include a rotation preventing portion for preventing the body from rotating with respect to the strut member.

In the present invention, the rotation preventing portion is provided at a portion where the fixing portion is engaged with the strut member, and is engaged with the concavity and convexity of the strut member.

In the present invention, the cover member is slidably coupled to the cover fixing portion.

In the present invention, the housing member may further include a sealing portion located between the cover member and the fixing portion, the sealing member not allowing the lighting member to be exposed to the outside, and fixing the cover member.

In the present invention, the closed portion is interposed between the cover member and the cover fixing portion.

In the present invention, the closed portion includes an elastic material.

The streetlight device according to one aspect of the present invention is further characterized by a heat radiating part provided at one side of the main body part and discharging the heat of the main body part to the outside.

In the present invention, the heat dissipating unit expands the outer surface of the main body to expose the outside, thereby releasing the heat of the main body to the outside.

In the present invention, the heat dissipating unit includes a plurality of heat dissipating fins protruding from an outer surface of the body unit.

The streetlight device according to one aspect of the present invention is characterized in that the main body portion, the fixing portion, and the heat dissipation portion are integrally formed.

The streetlight device according to the present invention is provided with a rotation preventing portion so that the housing member coupled to the strut member is not rotated relative to the strut member, thereby preventing the streetlight device from being damaged or degraded in lighting performance due to wind pressure or the like.

Further, according to the present invention, the cover member can be assembled to the main body part in a sliding manner or can be disassembled in the main body part in a sliding manner, thereby improving assembling performance.

In addition, the present invention can improve the dimensional stability by providing a sealing part made of an elastic material and improve the durability by blocking the illumination part from the outside.

In addition, the present invention can improve the efficiency of releasing heat generated in the lighting apparatus to the outside by providing a heat dissipation unit on one side of the main body.

1 is a perspective view schematically showing a streetlight device according to an embodiment of the present invention.
2 is a front view schematically showing a streetlight device according to an embodiment of the present invention.
3 is a bottom view showing the lower side of the streetlight device according to an embodiment of the present invention.
4 is a cross-sectional view taken along line A-A 'in Fig.
5 is a view illustrating a state in which a streetlight device according to an embodiment of the present invention is disassembled.
6 is a view illustrating a rotation preventing portion and a heat dissipating portion according to an embodiment of the present invention.
7 is a view showing a state in which a cover member according to an embodiment of the present invention is coupled to a cover fixing part.
8 is a view illustrating a state in which the hermetic portion according to the embodiment of the present invention is coupled to the cover fixing portion.
Fig. 9 is a view showing the portion "A" in Fig.
10 is a perspective view schematically showing a housing member according to an embodiment of the present invention.

Hereinafter, an embodiment of a streetlight device according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view schematically showing a streetlight device according to an embodiment of the present invention, FIG. 2 is a front view schematically showing a streetlight device according to an embodiment of the present invention, and FIG. Fig. 4 is a cross-sectional view taken along the line A-A 'in Fig. 2. Fig.

1 to 4, a streetlight device 1 according to an embodiment of the present invention includes an illumination member 100, a housing member 200, and a cover member 300. [

The illumination member 100 emits light using electrical energy. The lighting member 100 converts electric energy transmitted through the strut member 10 into light energy using an LED lamp or the like. The illumination member 100 includes one or a plurality of light sources.

In this embodiment, the lighting member 100 arranges a plurality of LED lamps on a single panel at regular intervals to uniformly emit light and facilitate the management of the power supplied to each LED lamp.

The strut member (10) is provided on one side of a walkway or the like of a road or a park to support the illumination member (100). The strut member (10) can be applied to various shapes within the technical idea of supporting and fixing the illumination member (100).

In the present embodiment, the strut member 10 is fixed at one side to the spot where the streetlight device 1 is to be installed, and the lighting member 100 at the other end is mounted, and the location where the lighting member 100 is placed, So that the configuration and shape of the support member 10 can be changed.

In this embodiment, the strut member 10 includes a strut main body portion 11 and a ground main convex portion 15. The main convex portion 15 is provided at a portion where the column main body portion 11 touches the fixing portion 250 and the concave and convex portions are formed along the outer circumferential surface of the column main body portion 11, As shown in Fig.

The housing member 200 is mounted on the lighting member 100 and fixed to the strut member 10. The housing member 200 prevents the illumination member 100 from being damaged by an external impact and fixes the illumination member 100 to the strut member 10. [

In this embodiment, the housing member 200 includes a body portion 210, an illumination mount portion 230, a fixing portion 250, and a cover fixing portion 270.

The illumination mount part 230 is provided on the front surface of the body part 210, and the illumination member 100 is mounted. In this embodiment, the illumination mount part 230 is configured to surround the illumination member 100 so that the illumination member 100 is mounted thereon, and the illumination member 100 is seated thereon.

5 is a view illustrating a state in which a streetlight device according to an embodiment of the present invention is disassembled.

Referring to FIG. 5, in this embodiment, the housing member 200 further includes a housing cover portion 220 that protects the housing member 200 and forms an appearance. Since the housing cover 220 is configured to be exposed to the outside, the housing cover 220 is made of plastic or painted metal to prevent corrosion.

The housing cover portion 220 includes an upper cover portion 221 for covering the upper side of the housing member 200, a lower cover portion 225 for covering the lower side of the housing member 200, ≪ / RTI >

The upper cover 221 is disposed between the upper cover 222 and the housing member 200 to cover the upper side of the housing member 200. The upper cover 222 is disposed between the upper cover 222 and the housing member 200, And a pad 223. The upper cover 222 is bolted to the upper side of the housing member 200 together with the upper pad 223.

The lower cover portion 225 is disposed between the upper cover 226 and the housing member 200 and includes a lower cover 226 covering the lower side of the housing member 200 and a lower cover 226 including a non- And a pad 227. The lower cover 226 is bolted to the upper side of the housing member 200 together with the lower pad 227.

In the present embodiment, the lower cover 226 is provided with a through hole through which the strut member 10 passes.

The upper cover part 221 and the lower cover part 225 are provided to correspond to the heat dissipating part 290 so that the heat of the heat dissipating part 290 can be escaped to the outside.

The side cover portion 228 covers the side surface of the housing member 200 and is bolted to the housing member 200.

In this embodiment, the illumination member 100 is bolted to the housing member 200 in a state of being seated in the illumination mount 230. The number and position of the lighting member 100 to be bolted to the housing member 200 can be changed according to the shape, material, and the like of the lighting member 100 and the housing member 200.

6 is a view illustrating a rotation preventing portion and a heat dissipating portion according to an embodiment of the present invention.

Referring to FIG. 6, the fixing unit 250 is provided in the main body 210 to fix the main body 210 to the strut member 10. The fixing part 250 can have various shapes and structures within the technical idea of fixing the body part 210 to the strut member 10. [

For example, the fixing portion 250 can be fitted to the inner circumferential surface of the end portion of the strut member 10, or can be bolted using a bracket or the like, and welding or the like method is also possible.

The fixing portion 250 is provided on the rear surface of the housing member 200 which is opposite to the lighting member 100 fixed to the front surface of the housing member 200 and is engaged with the supporting member 10. [ In this embodiment, the fixing portion 250 is provided in a shape to surround the outer circumferential surface of the strut member 10 so that the strut member 10 can be fitted.

In this embodiment, the fixing portion 250 includes a rotation preventing portion 255 that prevents the main body portion 210 from rotating with respect to the strut member 10. [

In this embodiment, the rotation preventing portion 255 is provided at a position where the fixing portion 250 is engaged with the support member 10 and is engaged with the projections and depressions of the support member 10. The rotation preventing portion 255 prevents the body portion 210 from rotating relative to the strut member 10 due to wind pressure or the like after the body portion 210 is fixed to the strut member 10. [

The cover fixing part 270 extends on both sides of the main body part 210 to the front surface of the main body part 210, and the cover member 300 is fixed. The cover member 300 is fixed to the housing member 200 to protect the illumination member 100 and at the same time the light generated from the illumination member 100 can be transmitted through the cover member 300.

FIG. 7 is a view showing a state where a cover member according to an embodiment of the present invention is coupled to a cover fixing part, FIG. 8 is a view showing a state where a sealing part according to an embodiment of the present invention is coupled to a cover fixing part And Fig. 9 is a view showing the portion "A" in Fig.

7 to 9, in this embodiment, the cover member 300 is slidably coupled to the cover fixing portion 270 in the form of a rectangular parallelepiped.

In this embodiment, the housing member 200 further includes a sealing portion 280. In this embodiment, the sealing portion 280 is fitted between the cover member 300 and the cover fixing portion 270.

The sealing portion 280 prevents the cover member 300 seated on the cover fixing portion 270 from being detached and prevents the illumination member 100 from being exposed to rainwater dust or the like, Thereby preventing the cover member 300 from being broken.

In this embodiment, the sealing portion 280 is located between the cover member 300 and the cover fixing portion 270. The sealing portion 280 prevents the illumination member 100 from being exposed to the outside and fixes the cover member 300 to the cover fixing portion 270.

In this embodiment, the sealing portion 280 includes an elastic material, and is formed to be long in a direction in which the cover member 300 is slidingly coupled, thereby pressingly supporting the cover member 300.

In the present embodiment, the housing member 200 further includes a heat dissipating portion 290. The heat dissipation unit 290 is provided at one side of the main body 210 to discharge the heat of the main body 210 to the outside.

The heat dissipating unit 290 includes a heat dissipating base 291 corresponding to the back surface of the main body 21 and a heat dissipating fin 295 protruding from the heat dissipating base 291. [ The heat dissipation unit 290 expands the outer surface of the main body 210 to the outside, thereby increasing the heat transfer efficiency for transferring the heat of the main body 210 to the outside.

10 is a perspective view schematically showing a housing member according to an embodiment of the present invention.

Referring to FIG. 10, in this embodiment, the main body 210, the fixing portion 250, and the radiating portion 290 are integrally formed. Since the main body 210, the fixing portion 250, and the heat radiating portion 290 are integrally formed, the number of assembling steps of the streetlight device 1 is reduced, manufacturing cost is reduced, and quality control is facilitated.

The body portion 210, the fixing portion 250, and the heat radiating portion 290 are manufactured by a die casting method and include a metal material.

Hereinafter, the operation and effects of the streetlight device 1 according to an embodiment of the present invention will be described.

The illumination member 100 is seated and bolted to the illumination mount 230 to join the streetlight device 1

When the lighting member 100 is coupled to the housing member 200, the lower cover 226 is bolted to the lower side with the lower side sealing portion 280 to seal the lower side.

The cover member 300 is coupled to the cover fixing part 270 in a sliding manner while the lower cover 226 is engaged and then the sealing part 280 is fitted into the cover fixing part 270, Lt; / RTI >

The lighting member 100 converts electric energy into light energy, and heat energy is dissipated in this process.

The divergent heat energy is transmitted to the heat dissipating unit 290 through the body 210 and is discharged to the outside by the heat dissipating base 291 and the heat dissipating fins 295 of the heat dissipating unit 290.

The bolt connection of the upper cover 222 or the lower cover 226 is released and the cover member 300 is removed in a sliding manner when the lighting member 100 is broken or the lighting member 100 needs to be replaced, Unfasten the bolt connection for fixing the battery pack 100 and replace it.

The streetlight device according to the present invention is provided with a rotation preventing portion so that the housing member coupled to the strut member is not rotated relative to the strut member, thereby preventing the streetlight device from being damaged or degraded in lighting performance due to wind pressure or the like.

Further, according to the present invention, the cover member can be assembled to the main body part in a sliding manner or can be disassembled in the main body part in a sliding manner, thereby improving assembling performance.

In addition, the present invention can improve the dimensional stability by providing a sealing part made of an elastic material and improve the durability by blocking the illumination part from the outside.

In addition, the present invention can improve the efficiency of releasing heat generated in the lighting apparatus to the outside by providing a heat dissipation unit on one side of the main body.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the appended claims. . Accordingly, the technical scope of the present invention should be defined by the following claims.

1: streetlight device 10: strut member
11: column main body part 15: main column convex part
100: illumination member 200: housing member
210: main body 220: housing cover
221: upper cover part 222: upper cover
223: upper pad 225: lower cover part
226: Lower cover 227: Lower pad
228: side cover part 230:
250: fixing portion 255: rotation preventing portion
270: cover fixing portion 280: sealing portion
290: heat radiating portion 291: heat radiating base
295: radiating fin 300: cover member

Claims (12)

An illumination member for emitting light using electric energy;
A housing member to which the illumination member is mounted and is fixed to the strut member; And
A cover member fixed to the housing member to protect the illumination member;
And a light source for emitting the light.
The connector according to claim 1,
A body portion;
An illumination mount provided on a front surface of the main body and on which the illumination member is mounted;
A fixing unit provided in the main body and fixing the main body to the strut member; And
A cover fixing part having both sides of the main body part extended to a front surface of the main body part and fixing the cover member;
And a light source for emitting the light.
The apparatus according to claim 2,
A rotation preventing portion for preventing the body from rotating with respect to the strut member;
And a light source for emitting the light.
The apparatus of claim 3, wherein the anti-
Wherein the fixing portion is located at a position where the fixing portion is engaged with the strut member, and is engaged with the concavity and convexity of the strut member.
The electronic device according to claim 2,
And is slidably coupled to the cover fixing portion.
The connector according to claim 2,
A sealing part located between the cover member and the fixing part, the sealing part preventing the illumination member from being exposed to the outside and fixing the cover member;
Further comprising: a light source for emitting the light from the light source.
7. The apparatus according to claim 6,
And the cover fixing portion is fitted between the cover member and the cover fixing portion.
8. The apparatus according to claim 7,
Wherein the light emitting device comprises an elastic material.
3. The method of claim 2,
A heat dissipation unit provided at one side of the main body to discharge the heat of the main body to the outside;
Further comprising: a light source for emitting the light from the light source.
[10] The apparatus of claim 9,
And an outer surface of the body portion is exposed to the outside to spread the heat of the body portion to the outside.
The heat sink according to claim 10,
A plurality of heat radiating fins protruding from an outer surface of the body portion;
And a light source for emitting light.
12. The method of claim 11,
Wherein the main body portion, the fixing portion, and the heat dissipation portion are integrally formed.



KR1020120132456A 2012-11-21 2012-11-21 Streetlight apparatus KR20140065206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120132456A KR20140065206A (en) 2012-11-21 2012-11-21 Streetlight apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120132456A KR20140065206A (en) 2012-11-21 2012-11-21 Streetlight apparatus

Publications (1)

Publication Number Publication Date
KR20140065206A true KR20140065206A (en) 2014-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120132456A KR20140065206A (en) 2012-11-21 2012-11-21 Streetlight apparatus

Country Status (1)

Country Link
KR (1) KR20140065206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101525379B1 (en) * 2015-02-05 2015-06-02 박영래 Led street lighting apparatus
KR102023734B1 (en) * 2018-03-27 2019-11-04 (주)디케이조명 Easy angle-adjusting floodlight

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101525379B1 (en) * 2015-02-05 2015-06-02 박영래 Led street lighting apparatus
KR102023734B1 (en) * 2018-03-27 2019-11-04 (주)디케이조명 Easy angle-adjusting floodlight

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