KR20170106818A - a led lamp for showcase lighting device - Google Patents

a led lamp for showcase lighting device Download PDF

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Publication number
KR20170106818A
KR20170106818A KR1020160030442A KR20160030442A KR20170106818A KR 20170106818 A KR20170106818 A KR 20170106818A KR 1020160030442 A KR1020160030442 A KR 1020160030442A KR 20160030442 A KR20160030442 A KR 20160030442A KR 20170106818 A KR20170106818 A KR 20170106818A
Authority
KR
South Korea
Prior art keywords
housing
circuit board
led lamp
cover
showcase
Prior art date
Application number
KR1020160030442A
Other languages
Korean (ko)
Inventor
김상우
Original Assignee
김상우
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 김상우 filed Critical 김상우
Priority to KR1020160030442A priority Critical patent/KR20170106818A/en
Publication of KR20170106818A publication Critical patent/KR20170106818A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

The present invention relates to an LED lamp for a showcase lighting device which displays goods and, more specifically, to an LED lamp for a showcase lighting device which can effectively emit light generated by an LED to a product in a showcase. The LED lamp for a showcase lighting device comprises: a housing (600) having an accommodation unit (610) formed therein by penetrating the same to accommodate a circuit board (200) having a plurality of LEDs (100) arranged thereon at regular intervals; a first and a second cover (300, 400) coupled to a left and a right end of the housing (600) to maintain a state where the circuit board (200) is accommodated in the housing (600); and a power cable (500) penetrating the first cover (300) to be inserted, wherein one end thereof is electrically connected to the circuit board (200). The housing (600) having the accommodation unit (610) formed therein by penetrating the housing (600) has a transparent or a translucent color and is formed in a rectangular shape. A reflective plate (700) is formed on one surface of the accommodation unit (610) of the housing (600) formed in the rectangular shape.

Description

[0001] The present invention relates to a lamp for a showcase lighting device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an LED lamp for a lighting apparatus in a show case for displaying an article, and more particularly, to an LED lamp for a show case illuminating apparatus Lt; / RTI > lamp.

Typically, a showcase can identify an item that has been displayed from the outside to the inside before opening the door, thereby reducing the time required to open the door and finding the necessary items, thereby realizing a sumptuous decoration effect and a power saving effect.

For the above reasons, the field of use of show cases is wide ranging from department stores, supermarkets to chain stores and chain stores.

The show case includes a main body composed of a transparent window so that the inside space can be seen on the front side, a shelf installed in the internal space of the main body, an illuminating device for illuminating the merchandise displayed on the shelf, And an advertisement panel attached to advertise the goods displayed on the shelf by the light to be consumed.

The conventional LED lamp for a showcase lighting apparatus includes a cylindrical housing for accommodating a plurality of circuit boards having LEDs arranged at regular intervals. A first cover and a second cover which are respectively coupled to both left and right ends of the housing to hold the circuit board in a state of being housed in the housing and a power source which is inserted through the first cover, Line.

In the conventional LED lamp for a showcase lighting device, a state in which a circuit board having a plurality of LEDs arranged at regular intervals is accommodated in the housing by the first cover and the second cover respectively coupled to both left and right ends of the housing And a light emitting diode (LED) is turned on to generate light by passing through the first cover and being supplied with power through a power supply line which is welded to the circuit board at one end thereof, It is examined externally.

However, the conventional LED lamp for a showcase lighting apparatus has a problem that a housing accommodating a plurality of circuit boards having a plurality of LEDs arranged at regular intervals is in a cylindrical shape, so that light radiated from the LEDs radiates at the same illuminance in all directions .

Korean Registered Patent No. 10-355304 (Registered on January 17, 2014)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a display device and a display device in which light generated from an LED lamp is illuminated into a showcase through a reflector, And an LED lamp for a showcase lighting device which illuminates the inside of a showcase provided with a display case.

In order to achieve the above object, an LED lamp for a showcase lighting device according to the present invention includes a housing portion 610 for receiving a circuit board 200 having a plurality of LEDs 100 arranged at regular intervals, A housing (600); A first cover 300 and a second cover 400 coupled to the left and right ends of the housing 600 to hold the circuit board 200 in the housing 600; And a power line (500) inserted through the first cover (300) and having one end electrically connected to the circuit board (200)

A housing 600 having the receiving portion 610 penetrated therein is formed in a rectangular shape having a transparent or semi-transparent hue. On one side of the receiving portion 610 of the rectangular housing 600, (700) is installed.

A fitting protrusion 620 is formed on the upper and lower portions of one side of the receiving portion 610 where the reflection plate 700 is installed so that the upper and lower ends of the reflection plate 700 are inserted and inserted, The front and rear portions of the upper surface of the receiving portion 610 formed at the upper and lower portions are respectively formed with guide protrusions 630 for inserting the front and rear ends of the circuit board 200 into the receiving portions 610 The reflector 700 and the LED 100 are arranged on the circuit board 200 at a predetermined interval.

The LED lamp of the present invention is installed with a circuit board having a plurality of LEDs arranged at regular intervals on a top of a receiving portion formed in a rectangular housing along a guide protrusion, When the LEDs installed on the circuit board are turned on and light is generated, the light generated from the LEDs is refracted by the reflection plate, and the lower part of the housing and the other part of the housing, Is a very useful invention having an effect of illuminating a product displayed inside a show case.

1 is an exploded perspective view showing an assembled state of an LED lamp for a showcase lighting apparatus according to the present invention.
2 is a side sectional view showing the structure of an LED lamp for a showcase lighting apparatus according to the present invention.
3 is a side sectional view showing the installation state of an LED lamp for a showcase lighting apparatus according to the present invention
4 is a front view showing an LED lamp for a showcase lighting apparatus according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1, 2, 3, and 4, the LED lamp for a showcase lighting apparatus according to the present invention includes an LED lamp 100 for accommodating a circuit board 200 having a plurality of LEDs 100 And a housing 600 connected to both ends of the housing 600 so that the circuit board 200 can be housed in the housing 600. [ A cover 300 and a second cover 400 and a power line 500 inserted through the first cover 300 and electrically connected to the circuit board 200 at one end thereof.

Meanwhile, the housing 600 having the receiving portion 610 penetrated therein may have a transparent or translucent hue and may be formed in a rectangular shape. The housing 600 may have a rectangular shape, A reflection plate 700 is provided.

A fitting protrusion 620 is formed on the upper and lower portions of one side of the receiving portion 610 where the reflection plate 700 is installed so that the upper and lower ends of the reflection plate 700 are inserted and inserted, The front and rear portions of the upper surface of the receiving portion 610 formed at the upper and lower portions are respectively formed with guide protrusions 630 for inserting the front and rear ends of the circuit board 200 into the receiving portions 610 The circuit board 200 and the reflection plate 700, each having a plurality of LEDs 100 arranged at regular intervals, are inserted into the circuit board 200, respectively.

On the other hand, when the double-sided tape 900 is adhered to the upper surface of the outer surface of the rectangular housing 600 and the housing 600 is fixed to the interior of the showcase 800 where the product is displayed, The housing 600 is installed inside the showcase 800 by the adhesion of the housing 900 so that the installation work of fixing the housing 600 to the inside of the showcase 800 can be simplified.

The front and rear ends of the circuit board 200 having a plurality of LEDs 100 arranged at predetermined intervals are connected to the front and rear portions of the upper surface of the receiving portion 610 of the rectangular housing 600, The second cover 400 is fitted to the protrusion 630 so as to be guided by the protrusion 630 so as to be held in contact with the inner surface of the second cover 400 and stored in the housing portion 610 of the housing 600, The upper and lower end portions of the reflection plate 700 are fitted to the fitting protrusions 620 formed at the upper and lower portions and fitted to the inner cover of the second cover 400 to be housed in the receiving portion 610 of the housing 600.

After the circuit board 200 and the reflection plate 700 are accommodated in the accommodating portion 610 of the housing 600 up to a position where the circuit board 200 and the reflection plate 700 are in contact with the inner surface of the second cover 400, The first cover 300 is coupled to one end of the housing 600 through which the power line 500 is connected.

After the first cover 300 and the second cover 400 are coupled to the one end and the other end of the housing 600, the housing 600 is provided on one side of the showcase 800, Fixedly installed.

At this time, the housing 600 is fixed to the inner top of the showcase 800 and the bottom of the front end of the shelf so that the light reflected through the reflector 700 illuminates the inside direction of the showcase 800 where the articles are displayed.

The light generated when the LED 100 installed in the housing part 610 of the housing 600 is lit is irradiated toward the outside of the showcase 800 where the merchandise is not displayed through the reflector 700 The light is refracted so as to be irradiated into the inside of the showcase 800 in which the commodities are displayed, and the refracted light shines the commodities displayed inside the showcase 800.

100: LED 200: circuit board
300: first cover 400: second cover
500: power line 600: housing
610: receiving portion 620:
630: guide protrusion 700: reflector
800: Showcase 900: Double-sided tape

Claims (3)

A housing 600 having a receiving portion 610 through which a plurality of LEDs 100 are arranged at regular intervals; A first cover 300 and a second cover 400 coupled to the left and right ends of the housing 600 to hold the circuit board 200 in the housing 600; And a power line (500) inserted through the first cover (300) and having one end electrically connected to the circuit board (200)
A housing 600 having the receiving portion 610 penetrated therein is formed in a rectangular shape having a transparent or semi-transparent hue. On one side of the receiving portion 610 of the rectangular housing 600, (700) is installed on the upper surface of the case.
The fitting protrusion 620 is formed on the upper and lower sides of one side of the receiving part 610 in which the reflection plate 700 is installed so that the upper and lower ends of the reflection plate 700 are inserted, And a guide protrusion (630) for inserting front and rear ends of the circuit board (200) into the front and rear portions of the upper surface of the accommodating portion (610) formed on upper and lower portions of one side wall, respectively LED lamp.
The LED lamp according to claim 1, wherein a double-sided tape (900) is attached to the upper surface of the outer surface of the rectangular housing (600).
KR1020160030442A 2016-03-14 2016-03-14 a led lamp for showcase lighting device KR20170106818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160030442A KR20170106818A (en) 2016-03-14 2016-03-14 a led lamp for showcase lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160030442A KR20170106818A (en) 2016-03-14 2016-03-14 a led lamp for showcase lighting device

Publications (1)

Publication Number Publication Date
KR20170106818A true KR20170106818A (en) 2017-09-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160030442A KR20170106818A (en) 2016-03-14 2016-03-14 a led lamp for showcase lighting device

Country Status (1)

Country Link
KR (1) KR20170106818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200489564Y1 (en) * 2019-02-13 2019-07-04 이희경 Led module for light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200489564Y1 (en) * 2019-02-13 2019-07-04 이희경 Led module for light

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application