KR200478487Y1

KR200478487Y1 - Tube type led lamp

Info

Publication number: KR200478487Y1
Application number: KR2020150000827U
Authority: KR
Inventors: 장진영
Original assignee: (주)유영지앤아이
Priority date: 2015-02-05
Filing date: 2015-02-05
Publication date: 2015-10-19

Abstract

More particularly, the present invention relates to an LED lighting apparatus and a method of manufacturing the same, and more particularly, to an LED lighting apparatus which can prevent an electric shock accident by providing a pair of terminal pins provided on both sides of an LED lighting apparatus, The present invention relates to an LED lighting device for an LED lighting device which improves the coupling structure between assembled components to provide ease of assembly as well as easy maintenance and work efficiency.
In order to achieve the above object, the present invention is provided with a heat radiation cover 110 on which a PCB substrate 400 on which a plurality of LEDs 410 are arranged is mounted, and light emitted from the LED is emitted to the lower portion of the heat radiation cover 110 (100) having a lens cover (120) to be attached to the lens cover (120); A pair of fins 210 protruding from the front of the body 100 to be energized with an external power source are provided on the both sides of the body 100, A base 200 on which the member 220 is protruded; A finishing cap 300 mounted on the base 200 and having a through hole 310 through which the pair of fins 210 are inserted and an elongated hole 320 through which the pushing member 220 passes; A pair of connection terminals 500 integrally provided at one end of the PCB substrate 400 and detachably coupled to the pair of pins 210 to connect an internal power source; And a pair of contact vanes 221 formed on one side of the connection terminal 500 and protruding from the swing member 220 contact and noncontact with the LED 410 of the PCB substrate 400, And a pair of control switches 600 having protrusions 610 formed on the upper surface thereof so as to allow the LEDs to emit light.

Description

Intuitive LED light {TUBE TYPE LED LAMP}

The present invention relates to an intuitive LED lighting lamp, and more particularly, it is possible to prevent an electric shock accident by providing a pair of terminal pins provided on both sides of an intuitive LED lighting lamp, The present invention relates to an LED lighting device for an LED lighting device which improves the coupling structure between assembled components to provide ease of assembly as well as easy maintenance and work efficiency.

Generally, a fluorescent lamp converts electric energy into light energy, and is used to provide light or illuminate an object to identify an object in the night or indoors or outdoors. In recent years, lighting has been used for interior decoration or various colors Typically, incandescent lamps, fluorescent lamps, halogen lamps, metal halides, mercury lamps, and sodium lamps are used.

The fluorescent lamp is most commonly used as a light source in an office or a home, and has less glare, higher luminous efficiency, a power consumption of 1/3, and a longer life than an incandescent lamp.

In addition, there is an advantage that heat is hardly accompanied by incandescent lamps. The fluorescent lamp is formed by separately forming a fluorescent lamp and a stabilizer. The fluorescent lamp is formed by applying a fluorescent material to the inner wall of a vacuum glass tube (mercury discharge tube), injecting argon gas and a small amount of mercury therein, The light is generated by the discharge of the gas.

Such a conventional fluorescent lamp is difficult to manufacture because it is required to sufficiently seal the vacuum glass tube (mercury discharge tube), and there is a problem that the intruding light is blinking when using for a long time, so that the user feels fatigue of the eyes, It causes a lot of electric power loss, does not light up at a voltage lower than the reference value, takes a long time to emit light, and has a disadvantage that the fluorescent lamp is broken at the time of overheating.

Therefore, in recent years, as a means for solving the above-mentioned problems, there has been a demand for a light emitting device which is excellent in efficiency of converting electric power into light, has high light efficiency relative to unit electric power, has a semi-permanent life span, An intaglio type illumination lamp using a light emitting diode (LED) capable of obtaining a high-efficiency illumination while having a low power has been developed and widely used for various purposes.

In other words. An LED lighting lamp is an LED lighting lamp in the form of a fluorescent lamp. The LED lighting lamp can be used as it is installed in an illumination lamp that is usually equipped with a fluorescent lamp. A plurality of LEDs arranged on the surface of the heat dissipation body, a plurality of LEDs disposed on the surface of the heat dissipation body, a lens cover coupled to the heat dissipation body to surround the PCB substrate, And a terminal pin electrically connected to the PCB substrate and supplying current to the PCB substrate.

However, in the case of the conventional direct lighting type LED lighting lamp, when there is no overcurrent and overvoltage protection circuit in a conventional ballast provided with a fluorescent lamp, only one pin of the base of the straight- The pins of the opposite base are short-circuited, and when the user touches the pins, an electric shock occurs.

In addition, in the conventional LED lighting apparatus of the prior art, since the pin of the base and the PCB substrate are electrically connected to each other during the assembling process, they are connected by using electric wires and have complicated assembling structure, The working efficiency is lowered and the productivity is significantly lowered.

Korean Patent Registration No. 1037972 has been registered.

The first object of the present invention is to provide an LED lighting device and a method of controlling the LED lighting device so that power is applied to the LED lighting device only when all of the terminal pins of the respective bases are connected to the socket of the lighting device, The second purpose is to implement the base as a one-touch clip type so that it can be easily mounted or separated without any tools. Therefore, it is possible to replace and repair The third object of the present invention is to provide a method of fabricating an LED light fixture by patterning a printed wiring circuit on the PCB substrate and electrically connecting the pins provided on the PCB substrate and the base The work process using the wire is excluded in order to improve the convenience of work and the productivity It will allow one, and the fourth object has its object to provide an ease of assembly by improving the mounting structure of a straight-type LED lamp.

According to an aspect of the present invention, there is provided a light emitting diode package including a body having a heat radiation cover to which a PCB substrate on which a plurality of LEDs are mounted is mounted, and a lens cover to which light emitted from the LED is transmitted, A base mounted on both sides of the body and having a pair of fins protruded from the front side to be energized with an external power source and having a pushing member protruded forward and backward by a compression spring; A finishing cap mounted on the base and having a through hole through which the pair of fins are inserted, and a long hole through which the pushing member penetrates; A pair of connection terminals integrally provided at one end of the PCB substrate, the pair of pins being detachably inserted and fixed to connect an internal power source; And a pair of control switches provided on one side of the connection terminal, the pair of contact vanes protruding from the pushing member having projections formed on the top thereof to turn on / off the LEDs of the PCB substrate by contact and non-contact And an LED lighting device including the LED lighting device.

As described in detail above, the present invention is designed to prevent electric shock due to power being applied to the LED lighting lamp only when the terminal pins of the both side bases are all mounted on the socket while the power supply is normally off.

In addition, it can be used regardless of the types of the conventional straight spring sockets or LB type sockets.

Further, since the base is implemented as a one-touch type clip, it can be easily mounted or separated without any tools, thereby facilitating replacement and repair work.

In addition, in order to electrically connect the pins provided on the PCB substrate and the base in a process of patterning the printed wiring circuit to the inside of the PCB substrate and assembling the conventional straight LED light, the work process using the wire is excluded So that the convenience and productivity of the work can be improved.

In this way, the present invention improves the assembling structure of the straight tube LED lighting lamp so as to provide ease of assembly.

FIG. 1 is a perspective view of an LED lighting fixture according to the present invention; FIG.
2 is a perspective view showing a heat dissipation cover of an intuitive LED lighting lamp according to the present invention.
FIG. 3 is a photograph showing a state in which a PCB substrate is mounted on the body of an intuitive LED lighting lamp according to the present invention. FIG.
4 is a photograph showing a state in which a finishing cap is coupled to a base of an intuitive LED lighting lamp according to the present invention.
Fig. 5 is a front view of the base of an LED lighting apparatus of the present invention; Fig.
6 is a rear perspective view showing a base of an LED lighting lamp of an intaglio type according to the present invention;
7 is a cross-sectional view showing a state in which a printed wiring circuit is patterned on a PCB substrate of an intaglio LED lighting lamp according to the present invention.
8 is a perspective view showing a state in which a pair of pins are separated from a connection terminal provided on a PCB substrate of an intaglio LED lighting lamp according to the present invention.
FIG. 9 is a perspective view showing a state in which a pair of pins are inserted and fixed in connection terminals provided on a PCB substrate of an intaglio LED lighting lamp according to the present invention. FIG.
Fig. 10 is a state of use before an intuitive LED lighting lamp according to the present invention is installed in a socket. Fig.
Fig. 11 is a state in which an intuitive LED lighting lamp according to the present invention is installed in an intuitive spring socket; Fig.
Fig. 12 is a state of use in which an intaglio LED lighting lamp according to the present invention is installed in an LB type socket. Fig.
13 is a photograph showing a generally used straight pipe spring socket and LB type socket.

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

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

1 and 2, the present invention includes a heat radiation cover 110 on which a PCB substrate 400 having a plurality of LEDs 410 is mounted, A body 100 provided with a lens cover 120 through which light emitted from the LED is projected; A pair of fins 210 protruding from the front of the body 100 to be energized with an external power source, and a compression spring 223 is provided on the upper side of the fins, A base 200 on which the member 220 is protruded; A finishing cap 300 mounted on the base 200 and having a through hole 310 through which the pair of fins 210 are inserted and an elongated hole 320 through which the pushing member 220 passes; A pair of connection terminals 500 provided at one end of the PCB substrate 400 and detachably coupled to the pair of pins 210 to connect a power source; And a pair of contact protrusions 221 formed on one side of the connection terminal 500 and contacting and non-contacting the pair of contact protrusions 221 projected on the pushing member 220, And a pair of control switches 600 having protrusions 610 formed at the upper end thereof.

The heat radiating cover 110 is made of an aluminum material excellent in heat radiation performance and extends in a predetermined length. The outer surface of the heat radiating cover 110 has a semicircular shape protruding outward from both ends, (Not shown) extending in the longitudinal direction to serve as a main body for fixing the PCB substrate 400 and the lens cover 120 on which a plurality of LEDs 410 are arranged, 2, a seating groove 112 is formed on an inner surface of the heat dissipation cover 110 to seat the PCB 400 in a state of being inserted and accommodated therein, And engaging fixing grooves 113 for engaging and fixing the cover 120 are respectively formed.

At this time, a groove (111) is formed at the center of the seating groove (112) so that the control switch (600) and the converter (700) provided at one end of the PCB substrate (400)

7, the PCB substrate 400 is fixed to the seating groove 111 of the heat dissipating body 110 and supplies a current supplied from the outside to the plurality of LEDs 410 The printed wiring circuit 420 connected to supply the current signal applied from the pair of pins 210 provided in the respective bases 200 to the converter 700 is patterned.

Therefore, in the process of assembling the conventional direct-type LED lighting lamp, since the work process using the electric wire is excluded in order to electrically connect the PCB substrate 400 and the pair of pins 210 provided on the base 200 with each other, And convenience and productivity of the apparatus can be improved at the same time.

8 and 9, one side of the pin 210 is connected to a socket provided in an illumination lamp mechanism (not shown), and the other side is connected to the insertion fixing portion (not shown) of the connection terminal 500 510).

At the other end of the fin 210, a bent portion 211 is formed so as to be gradually narrower than the entire circumference of the fin 210 so as to be smoothly inserted into the insertion fixing portion 510, The fixing portion 510 has a strong elastic force and is formed to be wider than the thickness of the entire circumference of the pin 210 and wider than the thickness of the bending portion 211 so that the pin 210 is inserted and tightly fixed.

Accordingly, the base 200 provided with the pair of pins 210 can be firmly fixed to the connection terminal 500 provided on the PCB 400, and can be easily separated without any tools, .

As shown in FIGS. 5 and 6, the pushing member 220 is formed in a convex curved shape at one side, and has a pair of contact blades (not shown) in close contact with the protrusion 610 of the control switch 600, An insertion groove 222 into which the compression spring 223 is inserted is formed between the contact blades 221. [

At this time, an inclined surface 224 is formed at the end of the contact blade 221, which is slanted at a predetermined angle so as to be smoothly pushed to the upper end of the protrusion 610.

The LED 410 is turned on even if only a part of the end of the contact blade 221 contacts the protrusion 610 protruding from the upper end of the control switch 600. [

11, 12, and 13, the socket of the conventional illumination lamp apparatus (not shown) has a pair of pins 210 provided in the straight LED light 1, (2) in which a pair of pin insertion grooves (2a) for inserting a predetermined length of the pin insertion groove (2a) is formed or a pair of pins (210) provided in the straight LED light (1) And an LB type socket 3 formed with an LB type socket 3a is provided.

As described above, according to the present invention, an intuitive LED lighting lamp is constructed so that it can be directly mounted on a conventional lighting fixture without having to modify or change the existing fixture fixture. It improves the joining structure and provides convenience of connection and fastening operation of assembled components without welding or electric wire, as well as easy operation and maintenance.

The technical idea of the present invention is that the same result can be repeatedly practiced. Especially, by implementing such a design, it is possible to contribute to industrial development by promoting technological development, and thus it is worth protecting.

1 - Straight tube LED light 2 - Straight spring socket
3 - LB type socket 100 - body
200 - Base 210 - Pin
220 - jaw member 221 - contact blade
222 - Insertion groove 223 - Compression spring
224 - Slope 300 - Finishing cap

Claims

A heat radiation cover 110 on which a PCB substrate 400 on which a plurality of LEDs 410 are mounted is provided and a lens cover 120 through which light emitted from the LEDs is emitted is provided below the heat radiation cover 110 (100);
A pair of fins 210 protruding from the front of the body 100 to be energized with an external power source, and a compression spring 223 is provided on the upper side of the fins, A base 200 on which the member 220 is protruded;
A finishing cap 300 mounted on the base 200 and having a through hole 310 through which the pair of fins 210 are inserted and an elongated hole 320 through which the pushing member 220 passes;
A pair of connection terminals 500 integrally provided at one end of the PCB substrate 400 and detachably coupled to the pair of pins 210 to connect an internal power source; And
The LED 410 of the PCB 400 is turned on and off by a pair of contact blades 221 protruding from the connection terminal 500, And a pair of control switches (600) having protrusions (610) formed on the upper end thereof.

The method according to claim 1,
One end of the pin 210 is connected to the socket of the illumination lamp and the other end of the pin 210 is detachably inserted into the insertion fixing part 510 formed on the connection terminal 500. The other end of the fin 210 is inserted and fixed. The bent portion 211 is formed so as to be gradually narrower than the thickness of the entire periphery of the pin so as to be smoothly inserted into the portion 510,
The insertion fixing part 510 is made of a material having an elastic restoring force and is narrower than the thickness of the entire circumference of the pin 210 so as to be inserted and tightly fixed by being inserted thereinto and is formed wider than the thickness of the bending part 211 Features an intuitive LED light fixture.

The method according to claim 1,
One side of the pushing member 220 is formed in a convex curved shape and a pair of contact blades 221 is formed on the other side of the pushing member 220 in close contact with the protrusion 610 of the control switch 600, An insertion groove 222 into which a compression spring 223 is inserted is formed,
Wherein an inclined surface (224) is formed at an end of the contact blade (221) and cut at an angle diagonal line so as to be smoothly pushed up to the upper end of the protrusion (610).

The method according to claim 1,
A printed wiring circuit 420 is connected to the PCB 400 to supply current to the converter 700 from a pair of pins 210 provided in the respective bases 200. The printed wiring circuit 420 is patterned, Wherein the LED lamp is an LED lamp.

The method according to claim 1,
And a groove (111) is formed at both ends of the heat dissipation cover (110) so that the control switch (600) and the converter (700) provided on the PCB substrate (400) Type LED light fixture.