KR200481320Y1 - Guard lamp - Google Patents

Guard lamp Download PDF

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Publication number
KR200481320Y1
KR200481320Y1 KR2020150005166U KR20150005166U KR200481320Y1 KR 200481320 Y1 KR200481320 Y1 KR 200481320Y1 KR 2020150005166 U KR2020150005166 U KR 2020150005166U KR 20150005166 U KR20150005166 U KR 20150005166U KR 200481320 Y1 KR200481320 Y1 KR 200481320Y1
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KR
South Korea
Prior art keywords
light
reflection
led elements
led
light emitted
Prior art date
Application number
KR2020150005166U
Other languages
Korean (ko)
Inventor
안소현
Original Assignee
(주)에스제이엘
제룩스 에이지
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 (주)에스제이엘, 제룩스 에이지 filed Critical (주)에스제이엘
Priority to KR2020150005166U priority Critical patent/KR200481320Y1/en
Application granted granted Critical
Publication of KR200481320Y1 publication Critical patent/KR200481320Y1/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • 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
    • F21Y2101/02—

Abstract

The present invention relates to a security lamp, which prevents light emitted from an LED element to prevent glare, and reflects light through a reflector formed with the most effective structure in such a state, thereby preventing glare and enabling efficient light irradiation It is.

Description

Security, etc. {GUARD LAMP}

The present invention is an improvement of the utility model registration No. 20-0469903.

The present invention relates to a security lamp having a streetlight function, in particular, to prevent glare by firstly shielding light emitted from an LED element, and by reflecting through a reflector formed with the most effective structure in this state, Of the population.

The present invention can be widely applied to a ceiling lamp, a wall lamp, and the like.

A lighting fixture fixes or protects a light source by reflecting, refracting, or transmitting light from a light source. As a light source of such a lighting device, there are an incandescent lamp and a fluorescent lamp which are used indoors, and a halogen lamp which is used outdoors such as a park lamp, a street lamp, a road lighting device and the like.

Meanwhile, LED (Light Emitting Diode) is a light emitting semiconductor and has been applied to various purposes in various fields such as various light sources, interior light, street light, illumination light and automobile due to its low power, long life, and environmentally friendly characteristics.

As LED street light, there is patent registered 10-0808266 (name: street light using Power LED, registered on Feb. 21, 2008).

However, although LED street lamp has an advantage of maximizing brightness, it has a strong intensity of light and has straightness, which not only fatigue the user's eyes but also has a disadvantage of low light diffusing characteristics.

In particular, in the case of a streetlight or a security lamp installed on a road,

The present invention provides a security light which can prevent glare by firstly blocking light emitted from an LED device and prevent glare by reflecting light through a reflector formed with the most effective structure in this state, There is a purpose.

Other objects of the present invention will become apparent from the following detailed description.

In order to achieve the above object, the security light of the present invention is provided with LED elements 11a to 11h and reflection plates 12a to 12h in a case including a front cover 21 and a rear cover 22, 12h are symmetrically formed so as to be paired with each other so as to form a symmetrical reflecting surface. The LED elements 11a to 11h are installed at the corners of the reflectors 12a to 12h so that light emitted therefrom is symmetrical Refracted, interfered and scattered from the reflection surfaces at various angles formed at the reflection plates 12a to 12h formed by the LEDs 11a to 11h to cover the LED elements 11a to 11h, The cover member 300 is inserted and fixed in the groove 400 formed on the plate on which the LED elements 11a to 11h are mounted so that the light is reflected by the reflection plate and emitted to the outside in a state where the light is blocked by a predetermined amount, The shape A portion 330 having a smaller diameter than that of the upper portion is formed so that the light emitted from the LED element is concentratedly reflected by the reflection structure of the upper diamond shape in a state where the diameter gradually decreases from the lower portion to the upper portion, A light reflection structure is formed in a diamond shape 310 and an insertion part 320 inserted into the groove 400 of the plate is formed.

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According to the security light of the present invention, the light emitted from the LED device is firstly blocked to prevent glare, and reflection through the reflector formed with the most effective structure in this state can prevent the glare and enable effective light irradiation.

1 is a perspective view of a security lamp of the present invention;
Figure 2 is a front view of Figure 1;
Fig. 3 is a rear view of Fig. 1; Fig.
Fig. 4 is an illustration of reflection of light irradiated from the LED of the security lamp of the present invention; Fig.
Fig. 5 is a block diagram of the LED cover configured in the security lamp of the present invention. Fig.
6 is a view showing a state in which the LED cover of Fig. 5 is engaged. Fig.

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

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It should be understood, however, that the appended claims are not intended to limit the invention to the particular embodiments, and that all changes, equivalents, and alternatives falling within the spirit and scope of the invention.

Like reference numerals are used for like elements in describing each drawing. In the following description of the present invention, a detailed description of related arts will be omitted if it is determined that the gist of the present invention may be blurred.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, .

On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terms used in this specification are used only to describe certain embodiments and are not intended to limit the present invention.

The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

As shown in FIG. 1 to FIG. 4, the security light according to the present invention includes a reflection reflection module in which reflectors 12a to 12h provided with LED elements 11a to 11h, respectively, are continuously formed without a gap, And the light emission reflecting module is built in a retractable case made up of a front cover 21 and a rear cover 22. The number of the LED elements and the reflector is not limited to a specific number.

The LED elements 11a to 11h are formed at the end edges of the reflectors 12a to 12h so that the angle of the LEDs 11a to 11h is inclined toward the reflector by a predetermined angle so that the light emitted from the LEDs 11a to 11h is reflected by the reflectors 12a to 12h, Reflect, refract, interfere and scatter from the reflecting surface to illuminate a certain place.

Each of the reflection plates 12a to 12h is configured to reflect the light emitted by the LED elements to a predetermined illumination region, and may have reflection surfaces of various shapes and structures depending on the application in which the lighting apparatus is installed.

In the present invention, the reflection plate 12a and the reflection plate 12b, the reflection plate 12c and the reflection plate 12d, the reflection plate 12e and the reflection plate 12f, and the reflection plate 12g and the reflection plate 12h, And the reflection surface formed on each reflection plate is also formed to be symmetrical with respect to each other.

Therefore, the reflectors 12b, 12d, 12f and 12h provided with the LED elements 11b, 11d, 11f and 11h are symmetrical with the LED elements 11a, 11c, 11e and 11g, The formed reflection surfaces are symmetrical with the reflection surfaces formed on the reflection plates 12a, 12c, 12e, 12g.

These symmetrically formed reflecting surfaces allow the light emitted from the LED elements 11a to 11h to interfere with, refract, interfere with, and scatter light emitted from the LED elements 11a to 11h to function as a street light.

On the other hand, these reflection surfaces formed on the respective reflection plates 12a to 12h are formed at different angles to reflect light asymmetrically.

In the meantime, in the present invention, a total of eight reflectors are provided, but the present invention is not limited thereto.

The number of reflectors and the number of LED elements can be changed and correlated with each other.

The light emitting reflection module including the LED elements 11a to 11h and the reflection plates 12a to 12h is built in a case including a front cover 21 and a rear cover 22 so that a predetermined space is formed.

The case is constructed of a retractable type and includes a front cover 21 for emitting light and a rear cover 22 having a heat radiation function and a hinged coupling part 221 fixed to the rear cover 22 is attached to the front cover 21 And is opened or closed by a user's operation through a coupling portion 211 formed in the main body 211. [

Further, the LED elements are configured to emit light by power supply, and various configurations are possible depending on the type and the substrate, and various LEDs such as white, red, blue, green, and power LED can be used according to lighting conditions. The substrate may be a PCB, FPCB, or the like. The substrate may be provided with a circuit element for driving control of LED elements, circuit protection, etc., and a power connection terminal for connection with an external power source.

In addition, the LED elements may be provided with a color filter for converting light emitted by being molded with a resin or the like so that light can be transmitted and protected from the outside.

As shown in Fig. 5, the cover member 300 is configured to cover the LED elements 11a to 11h.

The cover member 300 is formed of a translucent member to prevent glare due to light emitted from the LED device, and a diamond-shaped structure having a plurality of different sizes is formed with respect to the entire area having a predetermined shape. Are diffusely reflected by the diamond shape (310), are emitted to the outside of the cover member, and are reflected again by the reflection plates.

The cover member 300 is further inserted into a groove having a predetermined depth formed in the plate to which the LED element is attached so that the cover member 300 accurately covers the LED element and the insertion portion 320 is formed. A portion 330 having a smaller diameter than that of the lower portion is formed so that the light emitted from the LED element is concentratedly reflected by the upper diamond-shaped reflection structure in a state where the diameter gradually decreases from the lower portion to be emitted to the outside of the cover member.

6, the groove 400 into which the insertion portion 320 of the cover member 300 is inserted is formed at a predetermined depth on the plate to which the LED element is attached.

On the other hand, there is a point that the light emitted from the LED device is blocked by a predetermined amount by the cover member 300, thereby lowering the brightness. However, by using the cover member, the security light of the present invention can be installed in a region covered by the lower brightness .

11a to 11h: LEDs 12a to 12h: reflector
300: cover member 310: diamond-shaped reflection structure
320:

Claims (2)

LED elements 11a to 11h and reflection plates 12a to 12h are provided in a case made up of a front cover 21 and a rear cover 22 and the reflection plates 12a to 12h are formed symmetrically in pairs And the LED elements 11a to 11h are disposed at the corners of the reflectors 12a to 12h so that light emitted from the reflectors 12a to 12h may be incident on the reflectors 12a to 12h formed at different angles Refracts, interferes, and scatters light at predetermined angles from the reflecting surface of the reflecting mirror,
A groove 400 formed in a plate to which the LED elements 11a to 11h are attached so as to cover the LED elements 11a to 11h and be reflected by the reflection plate in a state where light emitted from the LED elements is blocked by a predetermined amount, The cover member 300 is inserted and fixed,
The cover member 300 has a portion 330 having a smaller diameter than the lower portion at an upper portion near the vertex so that light emitted from the LED element is emitted from the lower portion to the upper portion, And a plurality of light reflection structures are formed in a diamond shape 310 and the insertion portion 320 is inserted into the groove 400 of the plate. delete
KR2020150005166U 2015-07-31 2015-07-31 Guard lamp KR200481320Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150005166U KR200481320Y1 (en) 2015-07-31 2015-07-31 Guard lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150005166U KR200481320Y1 (en) 2015-07-31 2015-07-31 Guard lamp

Publications (1)

Publication Number Publication Date
KR200481320Y1 true KR200481320Y1 (en) 2016-09-12

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Application Number Title Priority Date Filing Date
KR2020150005166U KR200481320Y1 (en) 2015-07-31 2015-07-31 Guard lamp

Country Status (1)

Country Link
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009152169A (en) * 2007-11-30 2009-07-09 Toshiba Lighting & Technology Corp Illuminating device
KR101077137B1 (en) * 2009-10-19 2011-10-26 주식회사 에스엘전자 Led illumination apparatus
KR101219125B1 (en) * 2012-02-15 2013-01-10 주식회사 새롬텍 Apparatus for spreading of the led-illuminator
KR200469903Y1 (en) * 2012-12-05 2013-11-14 제룩스 에이지 Street light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009152169A (en) * 2007-11-30 2009-07-09 Toshiba Lighting & Technology Corp Illuminating device
KR101077137B1 (en) * 2009-10-19 2011-10-26 주식회사 에스엘전자 Led illumination apparatus
KR101219125B1 (en) * 2012-02-15 2013-01-10 주식회사 새롬텍 Apparatus for spreading of the led-illuminator
KR200469903Y1 (en) * 2012-12-05 2013-11-14 제룩스 에이지 Street light

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Payment date: 20190916

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