KR101865209B1 - The Fuse Type Lamp - Google Patents

The Fuse Type Lamp Download PDF

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Publication number
KR101865209B1
KR101865209B1 KR1020170155211A KR20170155211A KR101865209B1 KR 101865209 B1 KR101865209 B1 KR 101865209B1 KR 1020170155211 A KR1020170155211 A KR 1020170155211A KR 20170155211 A KR20170155211 A KR 20170155211A KR 101865209 B1 KR101865209 B1 KR 101865209B1
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KR
South Korea
Prior art keywords
led
fixing
pair
fuse
substrate
Prior art date
Application number
KR1020170155211A
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Korean (ko)
Inventor
장영환
Original Assignee
주식회사 삼원파워텍
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Priority to KR1020170155211A priority Critical patent/KR101865209B1/en
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Publication of KR101865209B1 publication Critical patent/KR101865209B1/en

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    • 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
    • F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21W2106/00—Interior vehicle lighting devices
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The present invention relates to a fuse-type lighting apparatus that is installed in an illumination lamp such as an indoor or outdoor illumination of a vehicle or a lighting of a vehicle and is a light source for illuminating light and can be manufactured by a simple structure, will be.
According to an aspect of the present invention, A fuse-type lighting fixture provided in a socket (10) of a lighting fixture, the fuse-type lighting fixture comprising a body (110) having a space in which a front surface is opened and a first body (120) protruding from both sides of the body (100); An LED member 200 covering the open side of the body member 100 using the substrate 210 and one or more LEDs 220 on the exposed side of the substrate 210 to emit light, ; The exposed surface of the LED member 200 is covered with a lens 310 to shield the LED 220. The light emitted from the LED 220 has a transparency that can be irradiated to the outside, (300) protruding from the cover member (300); And a pair of terminal members 400 fixed to the outer circumference of the first and second fitting portions 120 and 320 and electrically connected to the substrate 210 to supply power to the LED 220, The protrusion 510 and the fixing part 520 are formed to be connected to each other at a predetermined position of the rear surface of the body member 100 and the socket 10 of the illumination lamp. The protrusion 510 and the fixing part 520 The fixing member 500 fixes the fuse-type lighting fixture on the socket 10 through the mutual-fitting structure of the fuse-type lighting fixture.

Description

[0001] The Fuse Type Lamp [0002]

The present invention relates to a fuse-type lighting apparatus that is installed in an illumination lamp such as an indoor or outdoor illumination of a vehicle or a lighting of a vehicle and is a light source for illuminating light and can be manufactured by a simple structure, will be.

Generally, a lighting device is a light source installed in a detachable manner to illuminate light, such as an automobile interior lamp, a license plate, an instrument panel, an air conditioner, etc., or an illumination of a furniture, and the lighting device usually uses filament, neon, However, due to their short lifetime, low luminous intensity and high cost, they have recently been widely used in LED module type lighting fixtures provided with LED devices whose lifetime and brightness are superior and low in brightness.

Such LED module type lighting apparatus can be used as a commonly known fuse-type lighting apparatus which is mainly used for a small-sized lighting apparatus because it can be miniaturized by emitting light using a light emitting phenomenon (electric field light emission) generated when a voltage is applied to a semiconductor. The lighting device is provided with terminals for electrical connection on both sides of the printed circuit board having the LED element exposed to the outside, and a cylindrical terminal is provided around the terminals for being electrically connected while being detached from the socket.

For example, in a conventional domestic public utility model No. 20-2010-0001313, LEDs are arranged at regular intervals as a power source connecting device for an automobile interior lamp installed in an automobile interior lamp including a power terminal, and electrically connected to the power terminal A substrate coupled to be coupled; And a power connection member having a connection body formed to be detachable from the power terminal, and a conductive part extending from the connection body and coupled to both ends of the substrate.

In addition, according to the Korean Registered Patent Application No. 10-0833318, a printed circuit board on which a plurality of LED elements are mounted; A reflective member coupled to an upper surface of the printed circuit board to concentrate light of the LED; A thermal diffusing member coupled to an opposite surface of the printed LED substrate to diffuse internal heat of the printed circuit board; And a conductive terminal connected to both sides of the printed circuit board, the reflecting member, and the heat dissipating member which are elliptical in cross section and are combined with each other.

However, technological problems to be improved have been exposed in the past.

In the conventional case, if the LED is exposed to the outside, there is a problem that the LED may be damaged due to an external impact. In order to protect the LED, if the case is provided, the case is assembled by an adhesive method, There is a problem that the cost of replacing the entire fuse-type lighting apparatus is increased and resources are wasted.

Further, in the conventional case, the fuse-type luminaire is usually a cylindrical type terminal for power supply, and the socket of the lighting lamp is a circular ring type corresponding to the cylindrical terminal, so that when the fuse type luminaire is coupled to the socket, ), And the fuse-type luminaire usually irradiates light in one direction, which is another problem that the fuse-type luminaire unexpectedly can not smoothly illuminate the light when it rotates.

Korean Patent Registration No. 10-1155960 is proposed. Korean Patent Laid-Open No. 10-2010-0116933 is presented.

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems, and it is an object of the present invention to prevent the LED module of the fuse type lighting device from being exposed to the outside, thereby protecting the LED module from external impact, Type lighting apparatus that can replace any one or more of the components constituting the fuse-type lighting apparatus.

The present invention also prevents the fuse-type luminaire from being unintentionally rotated due to the external characteristics of the cylindrical terminal, and prevents the fuse-type luminaire from rotating unintentionally, So that the light can be illuminated smoothly.

According to an aspect of the present invention,

A fuse-type lighting fixture installed in a socket of a lighting fixture,

A body member having a body having a front open space and having first fitting portions protruded from both sides of the body;

An LED member covering the open side of the body member using a substrate and one or more LEDs on the exposed side of the substrate to emit light;

A cover member covering the exposed surface of the LED member by using a lens, wherein the light of the LED has a transparency that can be irradiated to the outside, and a second fitting portion is protruded from both sides of the lens;

And a pair of terminal members fixedly fitted on the outer periphery of the first and second fitting portions and supplying power to the LED while being electrically connected to the substrate,

The protruding portion and the fixing portion are formed so as to be mutually linked with each other at a predetermined position of a rear surface of the body member and a socket portion of the lighting lamp. The fuse type lighting apparatus is installed in the socket of the lighting lamp through the mutual fitting structure of the protruding portion and the fixing portion And a stationary member fixedly supported while being supported by the fuse-type lighting fixture without being rotated.

According to the present invention, since the LED module of the fuse type lighting apparatus is housed in the body and the cover to shield it, the body and the cover can be assembled and detached in a simple fitting structure, If an abnormality occurs in the parts of the fuse type lighting apparatus, it is possible to easily replace one or more of the defective parts, thereby preventing cost increase and resources from being wasted.

In addition to the socket connection structure of the terminals of the fuse-type luminaire and the socket of the illumination lamp, the fuse-type luminaire is mounted on the terminal and the socket so as to improve the structure by providing a fixing member, There is an effect of preventing unintentional rotation due to the external characteristics, and there is another effect that irradiation of smooth light can be performed because the lighting direction of the light is always constant since the lighting apparatus of the fuse type does not unintentionally rotate .

FIG. 1 is a perspective view of a fuse-type lighting apparatus according to a first embodiment of the present invention; FIG.
FIG. 4 is a structural view of each part of a fuse type lighting apparatus according to a second embodiment of the present invention; FIG.
FIG. 5 is a structural view of each part of a fuse type lighting apparatus according to a third embodiment of the present invention. FIG.

The fuse-type lighting apparatus according to the present invention will be understood from the following detailed description with reference to the accompanying drawings.

In the following description of the exemplary embodiments of the present invention, a detailed description of components that are widely known and used in the art to which the present invention belongs is omitted, and unnecessary explanations thereof are omitted. It is to communicate the point more clearly.

1 to 5 are views illustrating a fuse-type lighting apparatus according to each embodiment of the present invention.

The lighting device 1 according to the present invention will now be described. An LED member 200 that emits light using the LED 220; A cover member (300) covering and shielding the LED member (200); A pair of terminal members (400) for supplying power to the LEDs (220); And a fixing member 500 for fixing the fuse type lighting fixture while the lighting fixture is mounted on the socket 10 without being rotated.

Hereinafter, as a preferred embodiment of the basic structure of the present invention, the structure of each part of the fuse type lighting apparatus according to the first embodiment will be described in detail with reference to Figs. 1 to 3. Fig. Fig. 1 is a perspective view of a lighting apparatus, Fig. 2 is an exploded perspective view of the lighting apparatus, and Fig. 3 is a sectional view of the lighting apparatus.

First, the body member 100 includes:

A first fitting portion 120 is formed on both sides of the body 110 so as to protrude from both sides of the body 110. The lighting device 1 is used for assembling the LED member 200 It is used as a case.

The body member 100 according to the basic embodiment of the present invention includes: A body 110, and a first fitting part 120.

For example, the body member 100 may include: And a body 110 having a space open at one side thereof.

Although the body 110 is formed in the shape of a box having a space therein with one side opened, the body 110 is formed in a rectangular box shape in the present invention. However, when the user's selection or lighting apparatus 1 is applied It is possible to manufacture the body 110 having a variety of external shapes corresponding to the object.

At this time, one or more ventilation holes 111 for cooling the heat generated by the LED member 200 through the ventilation function are formed on the inner surface of the open space of the body 110.

The ventilation hole 111 is formed in the molding process of the body 110. When the assembly of the lighting device 1 is completed, the internal space of the body 110 is sealed. By forming the ventilation hole 111, As a result of performing the ventilation function, the heat generated in the LED member 200 can be cooled by ventilation.

In addition, the body member 100 may include: And a first fitting part 120 protruding from both sides of the body 110 so as to be assembled with the terminal member 400 interposed therebetween.

The first fitting part 120 is integrally formed on both sides of the body 110 during the molding process of the body 110. The first fitting part 120 protrudes in a semicircular shape The semi-circular portion of the first fitting portion 120 is connected to the second fitting portion 320 of the cover member 300 described later and the side wall of the terminal member 400 together with the substrate 210 of the LED member 200 410) inner circumference.

At this time, the first fitting part 120 also has a space that is open at one side like the body 110, and the substrate of the LED member 200 (described later) is formed on the open side of the first fitting part 120 210 are seated.

The body member 100 protrudes from the open sides of the first side fitting portions 120 and intersects with the first side fitting portion 120. The body member 100 is formed to extend in a direction crossing the substrate 210 of the LED member 200 And further includes a pair of first protrusions 121 for fixing the LED member 200 to a predetermined position of the body member 100 through two mutually opposing bearing forces that are embedded in the pair of first holes 211 do.

The pair of first protrusions 121 are located at positions that can induce interference fit corresponding to a pair of first holes 211 formed in the substrate 210 of the LED member 200 in the cross direction The pair of first projections 121 protrude obliquely outward from the first hole 211. The pair of first projections 121 protrude from the first fitting part 120 in a pin shape.

When the first protrusions 121 protrude obliquely outward in the cross direction and are fitted in the first protrusions 211, the first protrusions 121 protrude outward in the cross direction from the first protrusions 121, The holding force against the substrate 210 is exerted to induce the interference so that the LED member 200 can be fixed to the body member 100.

The LED member 200 is supported and fixed by the body member 100 through the pair of first and second projecting portions 121 and 211 so that the LED member 200 is supported by the body member 100 100, it is unnecessary to fasten bolts or fasteners such as adhesives or the like, thereby improving the assemblability.

The LED member 200 includes:

One or more LEDs 220 may be disposed on the exposed surface of the substrate 210 so as to emit light, And becomes a light source in the mechanism (1).

The LED member 200 according to the basic embodiment of the present invention includes: A substrate 210, and an LED 220.

For example, the LED member 200 may include: And further includes a substrate 210 having one or more LEDs 220 on its outer surface and being connected to the power source via the terminal member 400.

The substrate 210 is made of a plate having an outer shape that can be seated on the body 110 of the body member 100 and the open surfaces of the pair of first fitting parts 120, And a printed circuit board on which electric and electronic components for power supply and control of the LEDs 220 are provided.

Here, the substrate 210 includes a first hole 211 formed at both sides of the first fitting part 120, the first hole part 211 being fitted to the pair of first protrusions 121, And a second hole portion 212 which is formed at a position where the first and second protrusions 311 and 311 are seated on the body 110, respectively.

The first hole part 211 is formed as a hole corresponding to the position and size of the pair of first projecting parts 121 provided on the body member 100. The pair of first projecting parts 121, When the first protrusion 121 is fitted into the first hole 211 through the oblique protruding structure of the first protrusion 121, the supporting force acts in the cross direction.

The second hole portion 212 is formed as a hole corresponding to the position and size of a pair of second projecting portions 311 provided on the cover member 300. The pair of second projecting portions 311 When the second protrusion 311 is fitted to the second hole 212 through the oblique protruding structure of FIG.

When the terminal member 400 is assembled on both sides of the substrate 210, terminals 213 are provided for power connection. The terminals 213 are connected to the terminal member 400 by power supply.

In addition, the LED member 200 may include: And one or more LEDs 220 provided on one surface of the substrate 210 and emitting light when power is supplied thereto.

The LED 220 is a light emitting diode (LED) having a structure that emits light when power is supplied thereto. The LED 220 may be provided at one or more locations depending on the installation place of the lighting apparatus 1 and the user's choice. And the divergent color of light can be applied in various ways.

The cover member (300) comprises:

The exposed surface of the LED member 200 is covered with a lens 310 to shield the LED 220. The light emitted from the LED 220 has a transparency that can be irradiated to the outside, (LED) 220 and the substrate 210 are protected from the external environment.

The cover member 300 according to the basic embodiment of the present invention includes: A lens 310, and a second fitting portion 320.

For example, the cover member 300 may include: And a lens 310 that shields the LED 220 of the LED 200 while receiving the LED 220 of the LED unit 200.

The lens 310 is formed in the form of a housing having a space in which the LED 220 can be received therein while being open at one side corresponding to the external shape and size of the body 110 of the body member 100, 310 may have a convex shape so as to refract the light of the LED 220. In the present invention, the enclosure of the lens 310 in which the LED 220 is accommodated is formed in a rectangular housing shape, and the LED 220 ) The convex part that refracts light is circular.

At this time, the lens 310 may be made of a transparent or semi-transparent material so that light of the LED 220 can be transmitted to the outside.

Further, the cover member (300) comprises: And a second fitting portion 320 protruding from both ends of the lens 310 and formed as a pair and allowing the terminal member 400 to be assembled.

The second fitting part 320 is integrally formed on both sides of the lens 310 during the molding process of the lens 310. The second fitting part 320 protrudes in a semicircular shape The semicircle of the second fitting portion 320 is connected to the first fitting portion 120 of the body member 100 and the inner side wall 410 of the terminal member 400 together with the substrate 210 of the LED member 200 As shown in Fig.

At this time, the second fitting part 320 also has a space that is open at one side like the lens 310, and the substrate 210 of the LED member 200 is attached to the open face of the second fitting part 320, And the semicircle of the second fitting portion 320 is symmetrically opposed to the semicircle of the first fitting portion 120 while the first fitting portion 120 and the second fitting portion 320 face each other It has a circular shape.

The cover member 300 includes a pair of second holes 307 formed on the substrate 210 of the LED member 200 so as to face each other on opposite sides of the open surface of the lens 310, And a pair of second protrusions 311 for fixing the cover member 300 to a predetermined position of the LED member 200 through the two points of opposing opposing support forces.

The pair of second protrusions 311 are formed on the substrate 210 of the LED member 200 at positions that are capable of inducing the interference fit corresponding to the pair of second holes 212 formed to face each other, And the pair of second protrusions 311 protrude obliquely outwardly from the position of the second hole 212. The pair of second protrusions 311 protrude from the opening of the lens 310 in a pin shape.

In this case, when the pair of second protrusions 311 are obliquely protruded outwardly in a direction opposite to each other and are fitted in the second hole portion 212, the second protrusions 311 protrude outward in the direction opposite to each other by the second protrusions 311, The cover member 300 can be fixed to the LED member 200 because the supporting member 300 is fixed to the LED member 200 so that the cover member 300 can be fixed to the LED member 200.

The cover member 300 is fixed to the LED member 200 through the interference fit structure of the pair of second protrusions 311 and the second hole portion 212 so that the cover member 300 is fixed to the LED member 200 200 or the like, it is unnecessary to fix the bolts or the fixing process such as adhesion, and the assemblability is improved.

The first fitting part 120 and the second fitting part 320 are protruded to have one or more tip ends on the outer surface of the first and second fitting parts 120 and 120, And a third protruding portion 122, 321 which is fixed to the second fitting portion 120, 320 while being supported without being rotated.

The third protrusions 122 and 321 protrude from the outer surface of the first fitting part 120 and the second fitting part 320 so as to have a tip in the longitudinal direction, The tip end of the terminal member 400 is pressed against the inner surface of the terminal member 400 to induce the interference fit, and the terminal member 400 is held by the first and second fitting portions 120 and 320, respectively.

At this time, the third protrusions 122 and 321 may be fitted into the first groove 411 provided in the side wall 410 of the second embodiment of the terminal member 400 to perform a fixing function.

The pair of terminal members 400 include:

The first and second fitting portions 120 and 320 are provided on the outer circumference of the first and second fitting portions 120 and 320 and are electrically connected to the substrate 210 to supply power to the LED 220. Respectively.

The terminal member 400 according to the basic embodiment of the present invention includes: A side wall 410, and a connection part 420.

For example, the terminal member 400 further includes sidewalls 410 for fitting and securing the first and second fittings 120 and 320 to each other.

The side wall 410 has a cylindrical shape corresponding to the protruding length of the first and second fitting portions 120 and 320 while corresponding to a circular shape in which the first fitting portion 120 and the second fitting portion 320 face each other, And has an open space through which the first and second fitting portions 120 and 320 can be fitted and fixed.

The side wall 410 corresponds to a standardized size of the socket 10 so as to be fitted and fixed to the socket 10 when the side wall 410 is engaged with the socket 10 of the lamp or the like and performs electrical connection to the lamp .

In addition, the terminal member 400 includes: A connection part 420 provided at the other end of the open side of the side wall 410 and provided with a terminal hole 421 to be inserted and connected to the terminal 213 of the substrate 210 of the LED member 200, .

The connection part 420 is integrally formed at the other end of the open side of the side wall 410 as a clogged side and is connected to the inner center of the connection part 420 while the terminal 213 of the substrate 210 is fitted. And a terminal hole 421 having a size that allows the terminal hole 421 to pass therethrough.

The lighting device 1 is fastened to the socket 10 using the side wall 410 in a state where the terminal 213 of the board 210 is coupled to the terminal hole 421 of the connection part 420. [ Power can be supplied to the substrate 210 through energization of the side wall 410 and the connection part 420.

The fixing member 500 includes:

The protrusion 510 and the fixing part 520 are formed to be connected to each other at a predetermined position of the rear surface of the body member 100 and the socket 10 of the illumination lamp. The protrusion 510 and the fixing part 520 Type lighting apparatus is mounted on a socket 10 of a lighting fixture through a mutual-fitting engagement structure of the fuse-type lighting apparatus.

The fixing member 500 according to the basic embodiment of the present invention includes: A protrusion 510, and a fixing part 520. [

For example, the fixing member 500 may include: And one or more protrusions 510 protruding from the rear surface of the body member 100 and fitted into the fixing holes 521 of the fixing part 520. [

The protrusion 510 protrudes from the rear surface of the body 110 of the body member 100 in one or more cylinders and is formed integrally with the body 110 in the process of forming the body member 100, And corresponds to the position and size of the fixing hole 521 formed in the fixing portion 520. [

At this time, the protrusion 510 is formed in a triangular cone shape having an inclined surface at the end of the protrusion 510 so as to facilitate fitting of the fixing hole 521.

In addition, the fixing member 500 includes: And a fixing unit 520 provided with one or more fixing holes 521 through which the protrusions 510 are fitted and fixed at a position adjacent to the socket 10 of the lamp or the like.

The fixing part 520 is provided at a position where the socket 10 of a lamp or the like is provided so that the fixing part 520 can securely fix one or more protrusions 510 corresponding to the number of the protrusions 510 A fixing hole 521 is formed to penetrate the fixing hole 521 to support a protrusion inserted into the fixing hole 521 to perform a fixing function.

In this case, although the fixing part 520 has a fixing hole 521 formed in a fixing plate 522 adjacent to the socket 10, the fixing plate 522 may be a body part of the lighting lamp When the fixing plate 522 is formed as a separate plate, it is preferable that the fixing plate 522 is fixed to the socket 10 by fastening, attaching or the like.

That is, according to the present invention, the LED member 200 of the fuse type lighting apparatus 1 is received and shielded inside the body member 100 and the cover member 300, And the LED member 200 can be assembled and disassembled through the simple fitting structure of the body member 100 and the cover member 300 so that the fuse- When it occurs, the part with the abnormality can be easily replaced, thereby preventing an increase in cost and waste of resources.

The present invention is also applicable to a socket 10 of an illumination lamp through a fuse type lighting fixture 1 fixing member 500 separately from a connection structure of a terminal member 400 of a fuse type lighting apparatus 1 and a socket 10 of an illumination lamp, The fuse-type lighting apparatus 1 is prevented from being unintentionally rotated in the state of being fitted in the socket 10, whereby the fuse-type lighting apparatus 1 is unintentionally rotated The direction of light irradiation is always constant.

As another embodiment of the present invention, the structure of each part of the fuse type lighting apparatus according to the second embodiment will be described in detail with reference to FIG. 4 is a perspective view and an enlarged view of the terminal member of the lighting device.

The terminal member 400 of the lighting apparatus 1 having the above structure is pressed against the third protrusions 122 and 321 protruding from the first fitting part 120 and the second fitting part 320, A first groove 411 formed in the inner circumference of the sidewall 410 to have at least one equal interval groove; And further includes a first projection 412 formed on the outer periphery of the sidewall 410 so as to protrude with one or more equally spaced protrusions so as to increase the frictional force in a state of being inserted into the socket 10 of the lamp or the like.

The first groove 411 and the first protrusion 412 are formed by continuously bending the side wall 410 of the terminal member 400 so that the first groove 411 is formed in the inner periphery of the side wall 410, And the first protrusions 412 are formed as one or more equally spaced protrusions on the outer circumference of the sidewalls 410.

At this time, the first grooves 411 are formed such that the third protrusions 122 and 321 protruding from the first and second fitting parts 320 and 320 are fitted and the supporting force is exerted, The first protrusion 412 prevents the first protrusion 412 from rotating in a state of being coupled to the first fitting part 120 and the second fitting part 320 and the first protrusion 412 improves the frictional force in a plurality of point contact shapes on the inner circumference of the socket 10 Thereby restraining the rotation of the terminal member 400 coupled to the socket 10.

As another embodiment of the present invention, the structure of each part of the fuse type lighting apparatus according to the third embodiment will be described in detail with reference to FIG. 5 is a cross-sectional view and a partial enlarged view of the lighting device.

According to this, among the lighting apparatus 1 having the above-described structure, the fixing member 500 includes: When the fixing part 520 is made of a metal material, the magnet part 530 inserted into the protrusion part 510 and inserted and fixed in the fixing hole 521 of the fixing part 520 through the magnetic force .

The magnet portion 530 may be a magnet having a size that can be inserted and fixed in a space provided inside the protrusion 510 and may be made of a neodymium magnet having high magnetism and the magnet portion 530 may protrude from the protrusion 510, The protrusion 510 can be more easily inserted into the fixing hole 521 while being naturally positioned in the metal fixing part 520 through the magnetic force of the magnet part 530 and the protrusion 510 is coupled The magnet member 530 is maintained in a state of being attached to the fixed portion 520 by the magnetism of the magnet portion 530, so that the fixing property of the fixing member 500 is improved.

In addition, the fixing member 500 includes: And fixing grooves 523 formed on both sides of the fixing plate 522 of the fixing part 520 and fitted in the lower part of the socket 10 of the lighting lamp to function as a latch.

The mounting groove 523 is formed in a groove having a size enough to engage with the lower portion of the socket 10 at both sides of the fixing plate 522 of the fixing portion 520 to perform a latching function, The protrusions 510 are engaged with the fixing holes 521 of the fixing portion 520 in accordance with the fixing of the fixing plate 522 between the pair of sockets 10 And the rotation preventing function using the fixing member 500 is applicable in an illumination lamp in which the fixing portion 520 is not provided.

As described above. While the present invention has been particularly shown and described with reference to certain preferred embodiments thereof, it is to be understood that the terminology used herein is for the purpose of describing the present invention only and is not intended to limit the scope of the claims. But is not intended to,

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be easy for anyone to know.

One; A lighting device 10; socket
100; Body member 110; body
120; A first fitting portion 200; LED member
210; A substrate 220; LED
300; A cover member 310; lens
320; Second fitting portion 400; Terminal member
410; Side wall 420; Connection
500; A fixing member 510; Protrusion
520; [0035]

Claims (4)

A fuse-type lighting fixture provided in a socket (10)
A body member (100) having a body (110) having a front open space and having first fitting parts (120) protruding from both sides of the body (110);
An LED member 200 covering the open side of the body member 100 using the substrate 210 and one or more LEDs 220 on the exposed side of the substrate 210 to emit light, ;
The exposed surface of the LED member 200 is covered with a lens 310 to shield the LED 220. The light emitted from the LED 220 has a transparency that can be irradiated to the outside, (300) protruding from the cover member (300);
And a pair of terminal members 400 fixed to the outer circumference of the first and second fitting portions 120 and 320 and electrically connected to the substrate 210 to supply power to the LED 220,
The protrusion 510 and the fixing part 520 are formed to be connected to each other at a predetermined position of the rear surface of the body member 100 and the socket 10 of the illumination lamp. The protrusion 510 and the fixing part 520 The fixing member 500 fixes the fuse-type lighting fixture on the socket 10 through a mutual fitting structure of the fuse-type lighting fixture,
The body member 100 is formed to protrude from the open sides of the first side fitting portions 120 and intersect with each other. The body member 100 includes a pair of Further comprising a pair of first protrusions (121) for fixing the LED member (200) to a predetermined position of the body member (100) through a supporting force of two points intersecting each other while being pressed into the first hole (211)
The cover member 300 includes a pair of second holes 212 formed in opposition to the substrate 210 of the LED member 200 so as to face each other on opposite sides of the open surface of the lens 310, And a pair of second protrusions 311 for fixing the cover member 300 to a predetermined position of the LED member 200 through two points of mutual opposing support forces,
The first fitting part 120 and the second fitting part 320 are protruded to have one or more tips on the outer surface of the terminal member 400 through the tip fitting structure using the tip, And a third protrusion (122, 321) which is fixed while being held by the second fitting part (120, 320) without being rotated,
The pair of first protrusions 121 may be formed in a shape of a pin that is obliquely outwardly bent at a position corresponding to a pair of first holes 211 formed in the cross direction of the substrate 210, Further comprising:
The pair of second protrusions 311 are formed in a shape of a pin that is obliquely outwardly bent outward at a position to induce interference fit corresponding to a pair of second holes 212 formed in opposition to each other on the substrate 210 Further comprising:
The terminal member 400 is formed with one or more equally spaced grooves in the inner circumferential surface of the side wall 410 and the third protrusions 122 and 321 are fitted and supported so that the terminal member 400 is inserted into the first and second fittings 120 and 120, A first groove 411 for preventing rotation in a state of being coupled to the fitting portion 320;
Further comprising a first projection (412) formed on the outer periphery of the sidewall (410) and projecting with at least one irregular projection so as to increase frictional force in a state of being fitted in the socket (10)
The fixing member 500 further includes a mounting groove 523 formed at both sides of the fixing plate 522 of the fixing portion 520 and fitted in the lower portion of the socket 10 of the illumination lamp to function as a latch. delete delete delete
KR1020170155211A 2017-11-21 2017-11-21 The Fuse Type Lamp KR101865209B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100116933A (en) 2009-04-23 2010-11-02 (주)유양디앤유 Light apparatus having polarized led module
KR101155960B1 (en) 2012-03-26 2012-06-18 에너진(주) Cip(cold isostatic presses) complex equipment and the general press
JP2016508283A (en) * 2012-12-27 2016-03-17 チャン，ヨガン Fuse type automotive lighting
KR101746032B1 (en) * 2016-07-21 2017-06-12 주식회사 삼원파워텍 The Fuse Type Lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100116933A (en) 2009-04-23 2010-11-02 (주)유양디앤유 Light apparatus having polarized led module
KR101155960B1 (en) 2012-03-26 2012-06-18 에너진(주) Cip(cold isostatic presses) complex equipment and the general press
JP2016508283A (en) * 2012-12-27 2016-03-17 チャン，ヨガン Fuse type automotive lighting
KR101746032B1 (en) * 2016-07-21 2017-06-12 주식회사 삼원파워텍 The Fuse Type Lamp

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