WO2012008793A2

WO2012008793A2 - Led fluorescent lamp having an anion generator

Info

Publication number: WO2012008793A2
Application number: PCT/KR2011/005223
Authority: WO
Inventors: 이청호
Original assignee: (주)블루앤
Priority date: 2010-07-15
Filing date: 2011-07-15
Publication date: 2012-01-19
Also published as: WO2012008793A3; KR101030695B1

Abstract

The present invention relates to an LED fluorescent lamp having an anion generator. The technical features of the present invention relate to an LED fluorescent lamp driven by an SMPS (40), comprising: a fluorescent lamp body (10), both ends of which have side brackets (11), and in the interior of which an LED module (12) is arranged to be turned on; a first socket terminal (20) and a second socket terminal (30) to which either end of the fluorescent lamp body (10) are coupled, respectively; an anion generator (50) arranged in the second socket terminal (30); metal fibers (55) arranged so as to enable the anions generated by the anion generator (50) to be released to the outside; and an anion-guiding shade (60) arranged around the metal fibers (55). According to the present invention, the anion generator is arranged at one side of the LED fluorescent lamp in order to purify indoor air using anions, and the anion-guiding shade prevents dust from adhering to adjacent devices even when dust is collected due to the released anions, thereby protecting the adjacent devices from becoming blackened.

Description

Anion LED Fluorescent Tube

The present invention relates to an LED fluorescent lamp, and more particularly, in an LED fluorescent lamp equipped with an anion generator, it is possible to prevent blackening of the LED fluorescent lamp, and to quickly diffuse negative ion electrons into the air, and furthermore, The present invention relates to an anion LED fluorescent lamp that can be separately assembled so that the SMPS and the anion generator can be replaced.

In recent years, as the living standards of individuals improve and interest in health increases, lighting lamps equipped with negative ion generators have been developed and used to neutralize the odors in indoor air, thereby purifying the air and preventing the growth of bacteria. have.

In this way, if the anion generator is installed integrally to the lamp, the cost can be saved compared to having an anion generator separately, and there is an advantage that there is no restriction on the installation space, but dust around the anion electrode due to the anion emitted from the anion generator As the lights gather, there is a problem of causing blackening in the lighting device located in the vicinity.

On the other hand, fluorescent lamps have one-third less power consumption than incandescent lamps, and are soft and light with almost no heat, and their lifetime is 5-6 times longer (about 3,000 hours) than incandescent lamps. Although it is mainly used as a lamp, fluorescent lamps generate noise in the surrounding acoustic products, easily cause eye fatigue due to flickering, and are affected by the ambient temperature, and require more than 2 seconds to emit light. There are disadvantages such as point, and recently, a light source using an LED having a longer lifespan and extremely low power consumption compared to a light bulb and a fluorescent lamp has been developed.

As such, Korean Patent No. 10-08566586 (fluorescent lamp using LED) is known as a fluorescent lamp using LED as a light source.

As shown in FIG. 1, the fluorescent lamp includes a main body 100 including a hemispherical base 101, an extension part bent inwardly from both ends of the base 101, and a base 101 of the main body 100. A fixing part including a heat dissipation wing part 102 formed in the longitudinal direction inside the plate, a plate 111 mounted on the base 101 extension part, and a receiving protrusion connected to both sides of the plate 111; 110); An LED module 120 seated between the receiving protrusions of the fixing part 110 and formed of a PCB to which a plurality of LEDs are mounted; Covering the main body 100 is made in a hemispherical shape, the thickness of both sides is formed relatively thinner than the upper center to increase the amount of light emitted to both sides to extend the direction of the light irradiated from the LED module 120 A cap 130; An insertion part is formed at an upper end of the main body 100, and a corresponding insertion part coupled to the insertion part is formed at a lower end of the cap 130, and the insertion part is detached from the main body 100 and the cap 130. And the corresponding insertion portion exerts elasticity and is detached so that both ends of the main body 100 and the cap 130 are detachable means 140 and the main body 100 and the cap 130 are coupled to each other. It is composed of a fixing cover 150 for fixing the combination, and by this configuration to increase the heat dissipation efficiency of the LED module to prevent damage and fire of the lights due to overheating, and to detach and combine the main body and the cap quickly and easily using the detachable means Easy to troubleshoot and repair.

On the other hand, in order to use the LED fluorescent lamp as described above, a switching mode power supply (SMPS) for converting input power from AC to DC is required. It is.

However, the service life of the LED module and the SMPS are different, and failures may also occur due to different causes, and if the fluorescent lamp is installed with the LED module 120 in the main body 100 as described above, the LED module is because of this. The life span of the 120 is not to be replaced, but because of the failure of other components, LED fluorescent lamps need to be replaced, so the service life of the LED is not properly utilized.

The present invention is to improve the problems of the conventional LED fluorescent lamps as described above, an object of the present invention is to install an anion generator on the LED fluorescent lamp, so that the anion is released in the room, at this time as an anion emitted from the anion generator Therefore, the present invention provides an LED fluorescent lamp that prevents blackening from occurring.

In another aspect, the present invention by providing a separate LED module and SMPS to easily replace each of the LED fluorescent lamp, to provide an LED fluorescent lamp having an anion generator that can be used to replace only the corresponding parts in case of failure of some parts There is a purpose.

The present invention according to the above object is provided with side brackets at both ends in the LED fluorescent lamp driven by the SMPS, a fluorescent lamp main body is installed and lit therein; First and second socket terminals coupled to both ends of the fluorescent lamp body; An anion generator provided in the second socket terminal; A metal fiber installed to release anion generated through the negative ion generator to the outside; It is achieved by including an anion inducing shade installed around the metal fiber.

With the use of the present invention, negative ions are generated from the negative ion generator installed on one side of the LED fluorescent lamp to neutralize odors in the indoor air, thereby purifying the air and preventing the propagation of bacteria, and neutralizing harmful electromagnetic waves generated from various electronic devices. It can treat and prevent exacerbation, insomnia, neuralgia, etc., and can also recover the fatigue of the human body and relieve stress.

In addition, an anion induction shade is installed around the metal fiber to prevent blackening of the LED fluorescent lamp by the anion, and further, the fluorescent body and the socket terminal can be separately assembled and replaced with each component as needed.

On the other hand, the anion electrons diffuse rapidly in the room air together with the air discharged through the fan in the second socket terminal, thereby improving the use efficiency of the anion generator.

1 is a perspective view showing an example of a conventional LED fluorescent lamp,

2 is a perspective view showing an example of an anion LED fluorescent lamp according to the present invention,

3 is an isolated perspective view of FIG. 2;

4 is a cross-sectional view showing a fluorescent lamp body according to the present invention;

5 is a cross-sectional view showing a first socket terminal according to the present invention;

Figure 6a is a cross-sectional view showing a second socket terminal according to the present invention,

Figure 6b is a perspective view showing an embodiment of the anion induction shade according to the present invention,

7 is a cross-sectional view showing an example in which the first and second socket terminals and a fluorescent lamp body are coupled according to the present invention;

8 is a state diagram used in the negative ion generator according to the present invention.

10: fluorescent lamp body 11: side bracket

11A: Connection hole 12: LED module

13: glass tube 14: heat sink

20: first socket terminal 21: hollow part

22: connecting pin 25: guide socket

25A: Incision 30: Second Socket Terminal

31: hollow part 32: connection pin

35: guide socket part 35A: cutout

40: SMPS 50: negative ion generator

55: metal fiber 60: anion induction shade

61: through hole 62: protruding pipe

63A: Incision F: Fan

Hereinafter will be described in more detail with reference to the accompanying drawings showing an embodiment of the present invention.

The present invention relates to an anion LED fluorescent lamp in which a negative ion generator is installed in the fluorescent lamp using the LED and emits negative ions into the room. The present invention is driven by the SMPS 40 as shown in FIGS. 2 and 3. In the fluorescent lamp using the LED, the side brackets (11) are provided at both ends, the fluorescent lamp body (10) and the LED module 12 is installed and lit therein; First and

second socket terminals

20 and 30 coupled to both ends of the fluorescent lamp body 10; Anion generator (50) provided in the second socket terminal (30); A metal fiber 55 which is installed to discharge negative ions generated through the negative ion generator 50 to the outside; It includes an anion induction shade 60 is installed around the metal fiber (55).

The fluorescent lamp body 10 includes a transparent glass tube body 13 whose cross-sectional shape is formed in a “C” shape such that one side is opened as shown in FIGS. 3 and 4; A heat dissipation plate part 14 coupled to an opening of the glass tube body 13, the LED module 12 installed to cross the glass tube body 13, and both ends of the glass tube body 13. It is composed of side brackets 11 which are respectively coupled to.

In the fluorescent lamp main body 10, a plurality of connection holes 11A are formed in the side bracket 11, and the connecting

pins

22 and 32 of the first and

second socket terminals

20 and 30, which will be described later, are inserted. The

pins

22 and 32 are inserted into the connection holes 11A, and electrical energy supplied from the first socket terminal 20 is supplied to the LED module 12 in the fluorescent lamp body 10 so that the LED is turned on.

At this time, the LED module 12 is arranged in parallel or in series with a plurality of LEDs on the PCB substrate, because the LED generates a lot of heat while emitting light, it is necessary to smoothly release this heat.

Therefore, the transparent glass tube 13 is installed in the downward direction of the fluorescent lamp body 10 so that light is transmitted, but the heat sink 14 is installed to allow heat to be discharged upward.

At this time, the heat sink 14 is preferably installed to be in surface contact with the rear surface of the PCB substrate of the LED module 12 to facilitate heat transfer of the LED module 12, a plurality of heat radiation fins of the fluorescent lamp body 10 It is preferably configured to be exposed to the outside.

The first socket terminal 20 has a guide socket portion 25 formed on one side thereof, and one end of the fluorescent lamp body 10 is inserted into and fixed to the inside thereof, and a coupling pin P connected to an existing fluorescent lamp bracket on the other side thereof. The hollow portion 21 may be formed therein, and the hollow portion 21 may be provided with the SMPS 40 as shown in FIG. 5, and alternatively, the second portion as shown in FIG. 6A. Including the same configuration as the socket terminal 30, it may be implemented in a symmetrical structure.

The first socket terminal 20 is a structure that is detachably connected to the side bracket 11 of the fluorescent lamp body 10, the diaphragm facing the side bracket 11 is installed inside the guide socket portion 25, The diaphragm is provided with a connecting pin 22 inserted into the connecting hole 11A formed in the side bracket 11 on the diaphragm, and is configured such that they can be easily assembled or separated from each other, and thus the fluorescent lamp body 10 and the first socket terminal are provided. 20 is separated or assembled as needed.

At this time, it is preferable that the fluorescent lamp body 10 and the first socket terminal 20 assembled together are fixed by using a fastening member after assembly so as not to be separated. The fastening member is a guide of the first socket terminal 20. An elastic coupling protrusion is formed in the socket portion 25, and the side bracket 11 of the fluorescent lamp body 10 is formed to have a groove into which the elastic coupling protrusion can be fitted to be connected in a one-touch manner, or a guide socket portion. A fastening hole is formed in communication with the

side bracket

11 and 25, and may be implemented to be coupled through a fastening screw inserted into the fastening hole.

When the SMPS 40 is installed in the first socket terminal 20 through such a structure, when the SMPS 40 is broken or, conversely, when the life of the LED module 12 in the fluorescent lamp body 10 expires and a replacement is necessary, Among these, only the parts that need to be replaced can be replaced, thereby reducing the cost of replacing the fluorescent lamp.

On the other hand, the guide socket portion 25 has a cutout portion 25A formed on its lower surface, and the cutout portion 25A has a guide socket portion 25A that is turned on after the fluorescent lamp body 10 is inserted. It is formed by opening the lower part in order to prevent the shortening of the length of the lamp that is actually being projected through the light.

The second socket terminal 30 has the same structure as the first socket terminal 20, but is formed symmetrically with each other so that the other ends of the fluorescent lamp body 10 are inserted as shown in FIG. The unit 31 is provided with an anion generator 50 to be described later, the lower portion of the hollow portion 31 is opened, an anion induction shade 60 to be described later is installed in this opening portion, the second socket terminal 30 SMPS 40 may also be installed within.

In addition, the guide socket portion 35 is formed with a cutout portion 35A, and when the fluorescent lamp body 10 is inserted and mounted together with the first socket terminal 20, through the cutout portion 35A of the lower portion thereof. The length through which the light is projected through the fluorescent body 10 may be properly maintained.

Meanwhile, a fan F is further installed inside the hollow part 31 of the second socket terminal 30. The fan F inhales outside air into the hollow part 31, and then anion induction shade to be described later. Air is discharged to the through-hole 61 of the (60), for this purpose is formed a plurality of vent holes communicating inward on the outer circumferential surface of the second socket terminal (30).

The fan F allows the anion electrode generated from the negative ion generator 50 to quickly spread into the indoor air by the fan F, thereby improving the efficiency of discharging the negative ions and at the same time around the fluorescent lamp body 10. The dust does not adhere due to the emission of black, and blackening does not occur.

As described above, the SMPS 40 may be installed together with the LED module 12 in the

hollow part

21 or 31 of the fluorescent lamp body 10 or any one of the first and

second socket terminals

20 and 30. However, the SMPS 40 converts the supplied AC current into a DC current through the SMPS 40 and supplies it to a suitable voltage to the LED module 12 so that the LED module 12 can be stably lit. One device.

In this case, as shown in FIG. 5, the SMPS 40 may be installed alone in the first socket terminal 20, and may be installed together with the negative ion generator 50 in the second socket terminal 30. Alternatively it may be installed together with the LED module 12 in the fluorescent lamp body (10).

In the present invention, it is more preferable that the SMPS 40 is installed in any one of the first and

second socket terminals

20 and 30, and the first and

second socket terminals

20 and 30 are connected to the fluorescent lamp body 10. Since it can be separated and replaced separately, even if any one of the SMPS 40, the LED module 12 and the negative ion generator 50 is broken, they can be easily separated and replaced respectively.

The negative ion generator 50 is installed in the hollow portion 31 in the second socket terminal 30 as shown in FIG. 6A, and negative ions generated through the negative ion generator 50 are discharged to the outside of the second socket terminal 30. The end of the metal fiber 55 is installed to be exposed to the lower portion of the hollow portion 31 so that it can be.

At this time, the end of the metal fiber 55 is fixed by the negative ion induction shade 60 to be described later, and also protected from reaching the user's hand.

As described above, the negative ion generator 50 installed in the second socket terminal 30 emits negative ions from the negative ion generator 60 at the same time the LED fluorescent lamp of the present invention is turned on and releases odors, bacteria, dust, etc. in the indoor air. Is removed.

On the other hand, the negative ion generator 50 may be further provided with a flashing light in the lower portion of the second socket terminal 30 so as to visually check whether the operation.

As described above, the negative ion induction shade 60 is fixed to the metal fiber 55 so as to be exposed to the outside of the second socket terminal 30 through the negative ion generator 50, and also prevents the user from being deformed or damaged by touching the user's hand. A protective configuration for the included, the negative ion induction shade 60 is configured to be integral with the second socket terminal 30, or to be assembled separately.

The protective configuration is coupled to the end of the protruding tube 62 and protruding to the lower portion of the negative ion guide shade 60 so that the end of the metal fiber 55 is inserted into the center as shown in Figure 6b It consists of an auxiliary coupling unit 63, wherein the outer circumferential surface of the auxiliary coupling unit 63 is a plurality of incision grooves 63A to facilitate the release of negative ions through the end of the metal fiber 55 inserted into the protruding tube 62 ) Is formed.

In addition, a plurality of through-holes 61 are formed on the surface of the negative ion induction shade 60 to be discharged to the outside that is blown through the fan (F).

In the present invention configured as described above, the first and

second socket terminals

20 and 30 are assembled at both ends of the fluorescent lamp main body 10 in which the LED module 12 is mounted, as shown in FIG. As the coupling pin (P) is inserted into the bracket and fixedly installed, it can be used in place of the existing fluorescent lamp due to this structure, and also each component such as the LED module 12, SMPS 40, anion generator 50, etc. Even if some of the components fail, only the corresponding parts can be easily replaced and used, thereby reducing the cost of replacing the fluorescent lamps, thereby eliminating the conventional problem of having to dispose of the LED fluorescent lamps early even though there are available parts. .

In addition, as shown in FIG. 8, since the negative ions are released into the room between the use of the LED fluorescent lamp, the indoor air can be kept clean, and the outside air is supplied to the second socket terminal while the fan F in the second socket terminal 30 is driven. 30 After being sucked into the inside, the negative ion electrons are rapidly diffused while being discharged to the outside again through the through hole 61 of the negative ion induction shade 60, it is also possible to prevent blackening phenomenon in the LED fluorescent lamp.

The present invention is implemented in a structure in which the LED fluorescent lamp is separated and assembled, the negative ion generator 50 is installed on one side, and also prevents blackening phenomenon caused by adhesion of dust to the fluorescent body 10 caused by the generation of negative ions. Anion induction shade 60 is installed so that the technical characteristics are that it can be quickly diffused into the indoor air of the negative ions released using the fan (F).

Claims

In the fluorescent lamp using the LED driven by the SMPS (40),

Side brackets 11 are provided at both ends, and an LED module 12 is installed therein to illuminate the main body 10;

First and second socket terminals 20 and 30 connected to the side brackets 11;

An anion generator (50) provided in the second socket terminal (30);

Metal fiber 55 is installed so that the negative ions generated through the negative ion generator 50 is discharged to the outside;

Anion LED fluorescent lamp comprising an anion induction shade (60) installed around the metal fiber (55).
The method according to claim 1,

The negative ion induction shade 60 is provided on the outside of the second socket terminal 30 is formed with a plurality of through holes 61 connected to the second socket terminal 30;

The second socket terminal 30 is anion LED fluorescent lamp further comprises a fan (F) for blowing the internal air to the outside through the through hole 61 of the anion induction shade (60).
The method according to claim 1,

The side brackets (11) and the first and second socket terminals (20, 30), anion LED fluorescent lamp, characterized in that the connecting pins (22, 32) and connecting holes (11A) to be connected to each other are formed and assembled separately.
The method according to claim 1,

The first and second socket terminals 20 and 30 are further provided with guide socket portions 25 and 35 into which the side brackets 11 of the fluorescent lamp body 10 are inserted;

Anion LED fluorescent lamp, characterized in that the incision (25A, 35A) is formed on the lower surface of the guide socket portion (25, 35).
The method according to claim 1,

Anion LED fluorescent lamp, characterized in that the SMPS (40) is built in any one of the first and second socket terminal (20).
The method according to claim 1,

The negative ion induction shade 60 is a projection tube 62 is inserted into the metal fiber 55 is guided in the center;

Anion LED fluorescent lamp coupled to the end of the protruding tube 62 is further provided with an auxiliary coupler (63) having a plurality of incision grooves (63A) formed on the outer circumferential surface.
The method according to claim 1,

The fluorescent lamp body 10 includes a transparent glass tube 13 whose cross-sectional shape is formed in a “C” shape so that one side thereof is opened;

Anion LED fluorescent lamp further comprises a heat sink 14 coupled to the open portion of the glass tube body (13).