KR20130085196A - Light emitting diode ramp and tunnel lamp - Google Patents

Light emitting diode ramp and tunnel lamp Download PDF

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Publication number
KR20130085196A
KR20130085196A KR1020120006170A KR20120006170A KR20130085196A KR 20130085196 A KR20130085196 A KR 20130085196A KR 1020120006170 A KR1020120006170 A KR 1020120006170A KR 20120006170 A KR20120006170 A KR 20120006170A KR 20130085196 A KR20130085196 A KR 20130085196A
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KR
South Korea
Prior art keywords
socket
led
led lamp
tunnel
lamp
Prior art date
Application number
KR1020120006170A
Other languages
Korean (ko)
Inventor
이화랑
Original Assignee
이화랑
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 이화랑 filed Critical 이화랑
Priority to KR1020120006170A priority Critical patent/KR20130085196A/en
Publication of KR20130085196A publication Critical patent/KR20130085196A/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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/275—Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • 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
    • F21V17/162—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 the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The present invention relates to an LED lamp having a dual socket and a tunnel lamp using the same, and the LED lamp is coupled to the socket on each side of the LED body, respectively, so that the fixing member is installed inside the case provided on the inner side to form a tunnel lamp In addition, the LED lamp installed inside the case is to improve the shock resistance as well as to improve the durability of the tunnel, such as by the bullet spring of the fixing member.

Description

LED lamp with dual socket and tunnel lamp using the same {Light Emitting Diode Ramp and Tunnel Lamp}

The present invention relates to an LED lamp having a dual socket and a tunnel lamp using the same. More particularly, the LED lamps having sockets coupled to both sides of the LED main body are installed in the case in which the fixing member is provided on the inner side of the tunnel. As such, the LED lamp installed inside the case is not only improved in the seismic resistance by the bullet spring of the fixing member, but also due to the LED lamp having a dual socket to improve the durability of the tunnel and the like using the tunnel Etc.

In general, the LED lamp is installed on the inner side of the tube-shaped cover with a plurality of LED is mounted on the metal substrate, the socket for supplying power to the metal substrate is configured to be coupled to one side of the cover.

As described above, a heater sink having a plurality of heat dissipation fins protruding from the LED is installed on the inner side of the cover in which the LED is installed, and a metal substrate having a plurality of LEDs mounted on an outer circumferential surface of the heat sink. This will be combined.

The LED lamp configured as described above is installed inside the case installed in the tunnel or underpass to form a tunnel lamp.

The inside of the tunnel is provided with a socket coupling portion that the socket of the LED lamp is rotationally coupled.

However, the problem of the conventional tunnel, etc., by rotating the LED lamp coupled to the socket coupling portion coupled to the inner surface of the case, the LED lamp mounted inside the case when the vibration wave is transmitted by the earthquake or shock, the vibration wave This causes a problem that breaks away from the socket coupling portion.

That is, the LED lamp, which is a light source such as a tunnel, is rotatably coupled to one side of the socket coupling portion installed on one inner surface of the case, and when the vibration is transmitted to the case due to an earthquake or the like, the LED lamp is broken out of the socket coupling portion. .

In addition, since only one end of the LED lamp is rotatably coupled to the socket coupling portion coupled to one inner surface of the case, in order to connect the LED lamp formed in the long direction, a separate support member for supporting the LED lamp inside the case is provided. Since the installation must be further, a problem arises in that the productivity of the tunnel is lowered due to the increase in the manufacturing cost of the tunnel.

Therefore, in order to solve the above problems, the present invention couples the sockets to both sides of the main body of the LED lamp, and installs and comprises a fixing member consisting of socket coupling parts held on the carbon springs on both inner sides of the case so that the sockets are coupled. By forming a tunnel lamp, the seismic resistance of the tunnel lamp may be improved, and thus, the durability of the tunnel lamp may be improved, and sockets formed at both sides of the LED main body by one-way rotation of the LED main body may be fixed members of the tunnel lamp case. It provides LED lamps with dual sockets and tunnels using them so that LED threads can be easily attached to or detached from the inside of the case because threads are formed in different directions on the outer circumferential surface of the socket to be simultaneously coupled or separated. The purpose.

According to an aspect of the present invention,

In the LED lamp having a dual socket comprising forming a LED body by installing a metal substrate mounted with a plurality of LEDs (Light Emitting Diode) inside the cover of the tube form,

It is characterized by combining the sockets for supplying power to the metal substrate on both sides of the LED body.

According to the present invention, by combining the sockets on both sides of the main body of the LED lamp, and the fixing member consisting of socket coupling parts held on the carbon springs on both inner sides of the case so that the socket is coupled to form a tunnel, etc. In addition, the seismic resistance of the tunnel is improved, and as a result, the durability of the tunnel can be improved, and the sockets formed at both sides of the LED main body by one-way rotation of the LED main body are simultaneously coupled to or separated from the fixing member of the tunnel lamp case. Since threads are formed in different directions on the outer circumferential surface of the socket to achieve the effect, the LED lamp can be easily attached to or detached from the inside of the case.

1 is a perspective view of an LED lamp having a dual socket of the present invention.
2 is a front view of an LED lamp having a dual socket of the present invention.
Figure 3 is an exploded perspective view of the LED lamp having a dual socket of the present invention and the tunnel lamp using the same.
4 is a cross-sectional view of the LED lamp having a dual socket of the present invention and the tunnel lamp using the same.
5 and 6 are cross-sectional views showing a coupling state of the LED lamp having a dual socket of the present invention and the tunnel lamp using the same.
Figure 7 is a sectional view showing another embodiment of the LED body of the present invention.
8 is a view showing a coupled state of the tunnel of the present invention.
9 is a real product picture of a dual socket installed in the tunnel of the present invention.

Hereinafter, with reference to the accompanying Figures 1 to 9 will be described a preferred embodiment of the present invention.

According to the drawings,

In the LED lamp having a dual socket comprising a metal substrate 33 mounted with a plurality of LEDs 34 installed inside the tube-shaped cover 30 to form the LED body 20,

Both sides of the LED body 20 is characterized in that each of the sockets 40, 40a for supplying power to the metal substrate 33 is combined.

And the outer circumferential surface of the socket 40, 40a is characterized in that the threads 41, 41a are formed in the socket 40, 40a so as to rotate in the same direction as the direction in which the LED body 20 is rotated.

That is, the LED lamp 10 is provided with a heater sink 31 in which a plurality of heat dissipation fins 32 protrude inside the cover 30 formed in a tubular shape as shown in FIG. 1, and the heater sink 31. On the outer circumferential surface of the metal substrate 33 is equipped with a plurality of LEDs 34 is installed to form the LED body 20.

The sockets 40 and 40a are coupled to both sides of the LED body 20 configured as described above, wherein the first screw threads 41 and 41a formed on the outer circumferential surface of the sockets 40 and 40a are opposite to each other. It is formed in the direction.

As described above, the threads 41 and 41a formed on the outer circumferential surfaces of the sockets 40 and 40a will be further described. As shown in FIG. 2, the outer circumferential surfaces of the sockets 40 installed on the left side of the LED body 20 will be described. The left side thread 41 is rotated to the left side, and the left side thread 41 is rotated to the right on the outer peripheral surface of the socket 40a coupled to the right side of the LED body 20 to be rotated in the same direction as the direction of rotation. By forming the right thread (41a), it is possible to easily attach and detach the LED body 20 respectively coupled to both sides of the socket 40, 40a.

A plurality of vent holes 42 are formed in the sockets 40 and 40a to quickly dissipate heat generated from the LED 34 to the outside by using air entering and exiting the vent holes 42. do.

The tunnel lamp 80 is composed of a case 50 is installed on the inner surface of the tunnel or underpass, and the LED lamp 10 is rotated installed in the case 50.

On both inner side surfaces of the case 50, the fixing members 60 to which the sockets 40 and 40a coupled to the LED main body 20 are respectively installed are installed.

The fixing member 60 is coupled to the socket coupling portion 70 provided with the second screw thread (72, 72a) to the inner surface (50a) of the case 50, the socket 40, 40a is rotatably coupled However, at least one or more carbon springs 71 are provided between the socket coupling part 70 and the case 50 to radiate elastic force in a direction opposite to the direction in which the LED lamp 10 is installed.

That is, the second screw thread 72 (72a) is installed on both inner side surfaces of the case 50, and the socket 40 of the LED lamp 10 is rotatably coupled while being supported by the tan spring (71). ) Is provided with a socket coupling portion 70 is coupled.

By forming a tunnel lamp 80 by rotating the LED lamp 10 is coupled to each of the sockets 40, 40a are coupled to the socket coupling portion 70 held by the carbon spring 71 as described above, It is possible to improve the shock resistance and durability of the tunnel lamp 80 installed in the tunnel or underpass.

At this time, the heater sink 31 is made of any one of the triangle to polygon as shown in FIG.

In addition, the cover 51 made of a transparent material is fixed to the front surface of the case 50 by using a clamp although not shown in the hinge 52 and the drawing.

Referring to the preferred bonding state and effects of the present invention constituted as described above is as follows.

First, as shown in FIG. 5, the sockets 40 and 40a are coupled to both sides of the case 50 installed in the tunnel to the inner wall of the underpass, respectively, as shown in FIG. As shown in the inside of the case 50.

Since the LED lamp 10 is located inside the case 50, the socket coupling part 70 of the fixing member 60 installed on the inner surface of the case 50 may have a ball spring as long as the length of the LED lamp 10. As the 71 is contracted as shown in FIG. 6, the sockets 40 and 40a provided at both ends of the LED lamp 10 maintain a coupling state that is inserted into the socket coupling part 70.

As described above, the LED lamp 10 rotates the LED lamp 10 in the direction in which the sockets 40 and 40a are fitted by holding the LED main body 20 of the LED lamp 10 in a coupled state.

As the LED lamp 10 is rotated, the first screw thread 41, 41a and the second screw thread 72, 72a are engaged with each other and at the same time, the LED body 10 is caused by an elastic force applied from the bullet spring 71. As the socket coupling portion 70 is moved to the center of the LED body 20 is rotated while the socket coupling portion 70 is coupled in the direction in which the tunnel lamp 80 is made.

That is, the LED lamp 10 to which the sockets 40 and 40a are coupled to both sides of the LED lamp 10 has both sides of the socket 40 inside the case 50 to which the cover 51 is rotated up and down about the hinge 52. ) Is coupled to the LED lamp 10 is coupled to the rotation.

As such, the tunnel lamp 80 is formed by rotating the LED lamp 10 coupled with the sockets 40 and 40a to both sides of the socket coupling part 70 supported by the carbon spring 71 to form a tunnel lamp 80. The back 80 is to be shaken in accordance with the vibration generated by the earthquake or shock, so that the shock resistance of the tunnel lamp 80 is improved, as well as this can improve the durability of the tunnel lamp 80 will be.

Further, on the outer circumferential surface of the sockets 40 and 40a, first threaded portions 41 and 41a are respectively formed to be rotated in the same direction as the direction in which the LED body 20 is rotated, thereby providing sockets 40 and 40a on both sides. The provided LED lamp 10 can be easily attached to or detached from the inside of the case 10.

10: LED lamp, 20: LED body,
30: cover, 31: heater sink,
32: heat sink fin, 33: metal substrate,
34: LED, 40, 40a: socket,
41, 41a: first screw thread, 42: vent hole,
50: case, 51: cover,
52: hinge, 60: fixing member,
70: socket coupling part, 71: tan ball spring,
72, 72a: second thread, 80: tunnel,

Claims (4)

In the LED lamp having a dual socket comprising a metal substrate 33 mounted with a plurality of LEDs (Light Emitting Diode: 34) in the tube-shaped cover 30 to form an LED body 20,
LED lamp having a dual socket, characterized in that each of the sockets (40) (40a) for supplying power to the metal substrate (33) on both sides of the LED body 20, respectively.
The method according to claim 1,
LED lamp having a dual socket, characterized in that the first screw thread (41) (41a) formed on the outer circumferential surface of the socket (40) (40a) formed in opposite directions to each other.
A metal substrate 33 on which a plurality of LEDs 34 are mounted is installed inside the tubular cover 30 to form an LED body 20, and power is supplied to the metal substrate 33 on both sides of the LED body 20. LED lamps 10 and configured to couple each of the sockets 40 and 40a for supplying;
A case 50 installed on the tunnel wall and provided with a cover for opening and closing in front;
Fixing member 60 is installed on the inner surface (50a) of the case 50 is coupled to each of the sockets 40, 40a formed on both sides of the LED lamp 10;
Tunnel lamp using the LED lamp having a dual socket, characterized in that consisting of.
The method of claim 3, wherein the fixing member 60,
Coupling the socket coupling portion 70 provided with the second screw thread 72, 72a to which the socket 40, 40a is coupled to the inner surface 50a of the case 50,
Tunnel lamp using the LED lamp having a dual socket, characterized in that the coupling between the socket portion 70 and the case (50) at least one elastic spring (71) having an elastic force coupled.
KR1020120006170A 2012-01-19 2012-01-19 Light emitting diode ramp and tunnel lamp KR20130085196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120006170A KR20130085196A (en) 2012-01-19 2012-01-19 Light emitting diode ramp and tunnel lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120006170A KR20130085196A (en) 2012-01-19 2012-01-19 Light emitting diode ramp and tunnel lamp

Publications (1)

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KR20130085196A true KR20130085196A (en) 2013-07-29

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Family Applications (1)

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KR1020120006170A KR20130085196A (en) 2012-01-19 2012-01-19 Light emitting diode ramp and tunnel lamp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106609933A (en) * 2015-10-22 2017-05-03 宏力照明集团有限公司 Module bulb lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106609933A (en) * 2015-10-22 2017-05-03 宏力照明集团有限公司 Module bulb lamp

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