KR102187707B1 - Led lamp apparatus of bar type - Google Patents

Abstract

In the present invention, since the LED housing provided with the LED module is integrally formed into a tubular shape extruded, external dust, moisture or moisture can be prevented from entering the LED housing, and the LED housing is extruded by synthetic resin. When the LED module is provided as a constant current LED module and the LED lights are installed long in the long direction, one LED lights can be applied and installed as it is, so the problem of delaying the working time due to the work of electrically connecting a plurality of divided LED lights to each other is Of course, it is possible to solve the problem that the overall appearance is not beautiful, and since the brightness of the LED lighting part located in the center as well as the LED lighting part located in the part where electricity is applied by the constant current LED module having low voltage and high efficiency is the same, the overall brightness is maintained. In addition, a bar-type LED lighting lamp having a constant current LED lighting unit capable of obtaining a heat dissipation effect of heat generated through an LED module provided inside the LED housing due to easy ventilation without a separate heat dissipation means is disclosed.

Description

A bar type LED lighting lamp having a constant current LED lighting unit {Led lamp apparatus of bar type}

The present invention relates to an LED lighting lamp, and more specifically, the length of the LED lighting lamp is continuously extended, but a rectangular LED lighting lamp can be provided by an integrated lighting lamp case, thereby minimizing the electrical connection work caused by the installation of the LED lighting lamp. Thus, workability and work efficiency can be greatly improved, and the constant current LED lighting unit not only maintains uniform brightness overall, but also makes the overall appearance of the bar type LED lighting beautiful and simple. About.

In general, in the advertising lighting market, various light sources such as fluorescent lamps, neons, and halogens have been preoccupied, but in recent years, LEDs (light emitting devices) are in the spotlight as light sources for advertisements.

This is due to the device characteristics of LEDs, so existing light sources have used mercury to emit light, but LEDs do not use mercury, so they are environmentally friendly and consume less power, which saves maintenance costs and guarantees a higher lifespan than conventional lighting devices, as well as durability. This is because it has excellent and robust properties.

In addition, three-dimensional signs and channel signs are dominated by changes in the perception of advertisements, and accordingly, small and light LEDs are attracting attention as internal light sources.In particular, the use of light sources for advertisements is becoming more active as the high brightness of LEDs progresses.

Such LED lighting consists of a substrate, epiwafer, chip, chip package, module and application system, and advertising LED lighting is manufactured based on a chip package in the form of a module, and the luminance and luminous efficiency are gradually improved and driven by low voltage. As there is no risk of electric shock, the use of advertising is accelerating.

Accordingly, the use cases of building and landscape lighting are increasing with the applicability of the LED as well as the internal light source and the brilliant directing effect.

In addition, various colors of light are synthesized and used in advertising signboards, indoor lighting, or lighting fixtures for stage devices.

However, in the case of conventional LED lighting, since the straight LED module is electrically connected to the printed circuit board inside the bar type extruded frame and the surface of the extruded frame is covered with a light-transmitting cover, the extruded frame There is a problem in that workability and assembling property are greatly deteriorated, as well as the hassle of assembling a sieve and a light-transmitting cover respectively.

In addition, in the case of conventional bar-type LED lights, the length is limited. Therefore, in the case of extending the length to install, it is necessary to electrically connect a plurality of LED lights while being located on the same line. Not only does the installation property greatly deteriorate according to the installation of the lighting, but there is a problem that the brightness of the LED lighting unit located in the center portion is lower than that of the LED lighting unit located at the edge to which electricity is applied.

In addition, in the case of conventional LED lighting made of a translucent cover and an extruded frame, as the adhesion and airtightness between the translucent cover and the extruded frame are greatly reduced, rainwater or moisture penetrates between the translucent cover and the extruded frame when it snows or rains and extrudes. There is a problem of adversely affecting the LED module provided inside the frame body.

Moreover, in the case of the conventional extruded frame, as it is made of aluminum for heat dissipation such as LED lighting, condensation occurs frequently due to seasonal changes or temperature changes, and accordingly, moisture or moisture accumulates inside the extruded frame, resulting in an electrical short circuit. There is another problem that causes failure of LED lighting, etc.

Of course, water-tight packing is inserted into the gap between the extrusion-molded frame body and the light-transmitting cover or filled with epoxy resin to make it waterproof, but it is decomposed due to the cured epoxy resin during maintenance and parts replacement. In addition to being difficult to reassemble, there is a problem in that external damage such as scratches is caused due to excessive detachment and detachment.

Looking at the prior art, a bar-type LED lighting, which is No. 20-0470041 for registration office, has been devised, which includes a housing, a PCB embedded in the housing, an LED module including an LED mounted on the PCB, and a controller connected to the PCB. And a side cap coupled to both ends of the housing, a connector connected to the PCB and coupled to a power cable, an on/off switch connected to the PCB, and a mounting means provided in the housing and slidingly coupled to the PCB. As a result, the PCB of the LED module is slidably coupled or discharged into the housing by the mounting means to provide excellent assembly and easy disassembly for maintenance, thereby improving work efficiency.

However, since such a conventional technology has a complicated configuration, it can lead to an increase in the cost of production, which can cause a cost burden due to installation, and since the housing is formed in a cylindrical shape, it is difficult to install on the wall as well as lengthen the length. The problem of installing by electrically connecting a plurality of LED lights, respectively, is still not solved.

Patent Document 1: Korean Registered Utility No. 20-0470041 (Registered on November 18, 2013) Patent Document 2: Korean Patent Registration No. 10-1200035 (registered on November 5, 2012)

In the present invention, since the LED housing is integrally extruded into a tubular shape, it is possible to prevent rainwater or moisture from penetrating into the LED housing by preventing gaps from occurring, and to prevent moisture or moisture from accumulating inside the LED housing. It is possible to have a heat dissipation effect for the LED lighting unit by preventing and allowing smooth ventilation inside the LED housing, and by providing a long length of the LED lighting by a constant current LED lighting unit, the appearance as well as workability and installation are greatly improved. Its purpose is to provide a bar type LED lighting with a constant current LED lighting unit that can be used.

As a means for achieving the above object, the present inventors bar-type LED lighting with a constant current LED lighting unit, in the LED lighting having an LED housing in which a plurality of LED lighting units are electrically mounted LED modules are provided inside, the LED housing, the upper side A semicircular light diffusion unit provided in the; A first horizontal extension portion and a second horizontal extension portion extending horizontally to both sides of the lower portion of the light diffusion portion and extending to be collected in an inner direction of the light diffusion portion; A first locking part vertically extending from the first horizontal extending part and a second locking part vertically extending from the second horizontal extending part; A first elastic lead-in portion extending from the first latching portion and extending arc-shaped outward of the first latching portion, and a second elastic lead-in portion extending arcuately outwardly from the second locking portion; ; It is provided as a close contact fixing portion for horizontally extending the first elastic lead portion and the second elastic lead portion, and the light diffusion portion, the first horizontal extension portion and the second horizontal extension portion, the first locking portion and the second locking portion And a fitting part formed in a cylindrical shape by extending the first elastic inlet and the second elastic inlet and the close contact fixing unit integrally, and into which an LED module is fitted inside the LED housing made of the cylindrical shape; The LED module, which is located on the upper side of the fitting portion and is provided with a departure prevention unit extending integrally from the inside of the semicircular light diffusion unit, is inserted into the fitting unit and prevents separation by the separation prevention unit, is a constant current having low voltage and high efficiency. It consists of an LED module.

In the present invention, since the LED housing provided with the LED module is integrally formed into a tubular shape extruded, external dust, moisture or moisture can be prevented from entering the LED housing, and the LED housing is extruded by synthetic resin. When the LED module is provided as a constant current LED module and the LED lights are installed long in the long direction, one LED lights can be applied and installed as it is, so the problem of delaying the working time due to the work of electrically connecting a plurality of divided LED lights to each other is Of course, it is possible to solve the problem that the overall appearance is not beautiful, and since the brightness of the LED lighting part located in the center as well as the LED lighting part located in the part where electricity is applied by the constant current LED module having low voltage and high efficiency is the same, the overall brightness is maintained. In addition to being able to, it is possible to obtain a heat dissipation effect of heat generated through the LED module provided inside the LED housing because it is easily ventilated without a separate heat dissipation means.

1 is a partially omitted exploded perspective view showing the configuration of a bar-type LED lighting lamp having a constant current LED lighting unit of the present invention.
2 is a partially omitted perspective view showing the configuration of a bar-type LED lighting lamp having a constant current LED lighting unit of the present invention.
Figure 3 is a partially omitted exploded perspective view showing the connection state of the closing cover of the present inventors constant current LED lighting bar-type LED lighting.
4 is a block diagram showing the configuration of a bar-type LED lighting lamp having a constant current LED lighting unit according to the present invention.
5 is a configuration diagram of a bar-type LED lighting lamp having a constant current LED lighting unit according to the present invention installed.
6 is a block diagram of another embodiment of a bar-type LED lighting device having a constant current LED lighting unit according to the present invention.
7 is a conceptual diagram illustrating a state in which a bar-type LED lighting lamp having a constant current LED lighting unit according to the present invention is installed.

Hereinafter, other objects and features of the present invention in addition to the above objects will be clearly revealed through the description of the embodiments with reference to the accompanying drawings.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Hereinafter, a bar-type LED lighting lamp having a constant current LED lighting unit according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown, the present invention relates to an LED lighting lamp having an LED housing in which an LED module in which a plurality of LED lighting units are electrically mounted is provided, and the present invention relates to a peripheral part of an entrance of a building or an indoor wall surface or an indoor ceiling surface It can be installed in the longitudinal direction along the line, and can be installed and used for safety at construction sites or construction sites, and the LED housing 10, which is installed in a long rectangle, is integrally extended and elongated by extrusion molding by synthetic resin. Since the LED module 20 provided inside the high-going LED housing 10 is composed of a constant current LED module having low voltage and high efficiency, it can be provided long along the length direction of the LED housing 10 without disconnection of the LED module 20. Since the work of electrically connecting each disconnected LED module can be omitted, the work time according to the installation can be greatly shortened, the workability and work efficiency can be greatly improved, and the overall appearance can be beautifully produced, not only the interior but also You can get the interior effect of the outside of the building.

To this end, the LED housing 10 of the present invention includes a semicircular light diffusion unit 11 provided on the upper side, and horizontally extending to both sides of the lower side of the light diffusion unit 11, respectively, in the inner direction of the light diffusion unit 11 A first horizontal extension part 12 and a second horizontal extension part 13 extending to be gathered together, and a first locking part 14 and the second horizontal extension extending vertically from the first horizontal extension part 12 A second engaging portion 15 extending vertically from the portion 13, and a first elastic retracting portion 16 extending from the first engaging portion 14 and extending arc-shaped outward of the first engaging portion 14 ) And a second elastic lead-in portion 17 extending from the second locking portion 15 and extending in an arc shape outward of the second locking portion 15, and the first elastic lead-in portion 16 and the second It consists of a close contact fixing portion 18 for horizontally extending the elastic lead portion 17.

The reason that the light diffusion unit 11 is provided in a semicircular shape is that the illumination light emitted through the LED module 20 is diffused to the outside by the light diffusion unit 11 made of the semicircular shape without a separate light diffusion means. It is to make it easy to be released.

Of course, it is natural that the LED housing 10 of the present invention is made of a synthetic resin having transparency or a synthetic resin having translucency so that the illumination light emitted from the LED module 20 is easily radiated to the outside.

The present invention made as described above includes the light diffusion part 11, the first horizontal extension part 12, and the second horizontal extension part 13, the first locking part 14 and the second locking part as shown. (15), the first elastic lead-in portion 16, the second elastic lead-in portion 17, and the close contact fixing portion 18 are integrally extended and provided, so that the LED housing 10 is provided in one cylindrical shape. Is done.

Accordingly, it is possible to solve the cost burden caused by the consumer's purchase due to the increase of the production cost as well as the decrease in productivity due to the manufacturing process, which is a problem caused by the conventional housing and the cover, respectively, and assembling them to provide LED lighting.

The LED housing 10 made of the tubular shape has a fitting portion 19 into which the LED module 20 is fitted, and is located on the upper side of the fitting portion 19, but integrally from the inner side of the semicircular light diffusion portion 11 It is made with a separation preventing portion (19a) extending into.

In addition, the LED module 20, which is fitted in the fitting portion 19 and is prevented from being separated by the separation preventing portion 19a, is provided as a constant current LED module having low voltage and high efficiency, and the length of the LED housing 10 It is made with the same length.

At this time, the fitting portion 19 and the separation preventing portion 19a are provided to extend along the longitudinal direction of the LED housing 10, which means that the LED module 20 is fitted along the fitting portion 19. After preventing separation from the fitting portion 19 by the separation preventing portion 19a, an LED module 20 provided with a length equal to the length of the LED housing 10 is inserted into the fitting portion 19 This is to make it easy to fit in.

As the LED module 20 of the present invention made as described above is provided as a constant current LED module having low voltage and high efficiency and is provided with the same length as the length of the LED housing 10, it is installed on the object to be installed 101 using one LED lighting. It can shorten the working time and greatly improve the installation workability.

In the present invention, a fixture 30 for fixing the LED housing 10 to the object to be installed 101 is provided.

As the fixture 30 is provided in this way, the LED housing 10 can be simply fixed and installed on the object to be installed 101 using the fixture 30, so that a plurality of brackets are conventionally installed or bent. The work time can be greatly shortened by installing LED lighting.

The fixing body 30 includes an attachment fixing surface 31 that is attached and fixed to the object to be installed 101 by a bond or double-sided tape or piece, and extends from one side of the attachment fixing surface 31 and the first elasticity The first elastic lead-in surface 32 on which the lead-in portion 16 is retracted, and the second elastic lead-in portion that extends from the other side of the attachment fixing surface 31 and the second elastic lead-in portion 17 is retracted and positioned. It is extended from the elevation surface 33 and the first elastic entrance surface 32, but extends to be bent, so that the first elastic entry portion 16 is opened when the first elastic entry portion 16 is retracted toward the first elastic entry surface 32. When the first elastic lead-in portion 16 is inserted into the first elastic lead-in surface 32 and is positioned, it returns to its original position, and a first elastic locking surface 34 that is hooked on the first locking portion 14, and the It extends from the second elastic lead-in surface 33 but extends to be bent, so that the second elastic lead-in portion 17 is opened when the second elastic lead-in portion 17 is drawn toward the second elastic lead-in surface 33, and then the second elastic lead-in portion 17 When is inserted into the second elastic pull-in surface 33 and is positioned, it is returned to its original position and is provided with a second elastic locking surface 35 that is hung on the second locking portion 15.

In the present invention made as described above, the first elastic engagement surface 34 and the second elastic engagement of the fixed body 30 by attaching the close contact fixing portion 18 of the LED housing 10 to the installation object 101 When the LED housing 10 is pushed toward the object to be installed 101 while being positioned between the surfaces 35, the first elastic lead-in portion 16 and the second elastic lead-in portion 17 of the LED housing 10 Each of the bars is introduced toward the first elastic pulling surface 32 and the second elastic pulling surface 33, at this time, the first elastic locking surface 34 and the second elastic locking surface 35 of the fixture 30 It is opened by the first elastic lead portion 16 and the second elastic lead portion 17.

In addition, when the first elastic lead-in portion 16 and the second elastic lead-in portion 17 are inserted into the first elastic lead-in surface 32 and the second elastic lead-in surface 33 and are positioned, the first elasticity is caught. The surface 34 and the second elastic engaging surface 35 are returned to their original positions. At this time, the first elastic engaging surface 34 and the second elastic engaging surface 35 returned to the original position are The LED housing 10 in which the LED module 20 is provided inside is hung by the first locking part 14 and the second locking part 15 by the fixing body 30. It is firmly installed and fixed.

A space portion 40 is provided inside the first and second engaging portions 14 and 15, and the first and second resilient lead-in portions 16 and 17 of the present invention. The part 40 is formed with a ventilation discharge hole 41.

In the present invention made as described above, heat generated from the LED module 20 fitted in the fitting part 19 is vented through the space part 40 and discharged to the outside through the venting discharge hole 41, and the Since moisture or moisture generated inside the LED housing 10 remains in the space portion 40, moisture or moisture does not come into contact with the LED module 20, thereby preventing an electrical short accident.

Moreover, as external air flows into the space part 40 through the ventilation discharge hole 41 and the internal air of the space part 40 exits to the outside, a heat dissipation effect for the LED module 20 is obtained. I can.

The LED housing 10 of the present invention is extruded with a synthetic resin to a length of 20 m to 30 m, and the constant current LED module 20 fitted into the fitting portion 19 of the LED housing 10 is the LED housing It is made by extending from one end of (10) to the other end.

In the present invention made in this way, since one LED housing 10 can be installed when the LED housing 10 is installed on the object to be installed 101, a continuous section according to the installation of the LED housing 10 does not occur. , It can be installed neatly and beautifully without electrically connecting multiple LED modules.

The present invention is inserted into the end of the LED housing 10 to prevent foreign matter, moisture, and moisture from flowing into the LED housing 10 through the end of the LED housing 10, and the fitting portion 19 of the LED housing 10 ) Is provided with a closing cover 50 to protect the LED module 20 provided.

The closing cover 50 includes a lead-out hole 52 through which the electric wire 51 electrically connected to the LED module 20 is drawn out, the light diffusion part 11 of the LED housing 10 and the first horizontal The extension part 12 and the second horizontal extension part 13, the first locking part 14 and the second locking part 15, the first elastic lead-in part 16 and the second elastic lead-in part 17 And the contact fixing part 18, respectively, corresponding to the light diffusion part 11, the first horizontal extension part 12 and the second horizontal extension part 13, the first locking part 14 and the second The locking portion 15, the first elastic lead-in portion 16, the second elastic lead-in portion 17, and the outer side of the contact fixing portion 18 are provided with a cover surface 53 that is in close contact with each other to cover.

In the present invention made in this way, since both ends of the LED housing 10 formed in a cylindrical shape are covered by the closing cover 50, external foreign substances, moisture, and moisture do not flow into the inside of the LED housing 10. Not only can it be prevented, but also the appearance of the entire LED housing 10 can be more beautifully produced.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , If a person of ordinary skill in the field to which the present invention belongs, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be defined, and all things that are equivalent or equivalent to the claims as well as the claims to be described later belong to the scope of the invention. .

10: LED housing 11: light diffusion
12: first horizontal extension part 13: second horizontal extension part
14: first engaging portion 15: second engaging portion
16: first elastic lead-in 17: second elastic lead-in
18: tight fixation 19: fitting
19a: departure prevention unit 20: LED module
30: fixture 31: mounting fixing surface
32: first elastic pulling surface 33: second elastic pulling elevation
34: first elastic engagement surface 35: second elastic engagement surface
40: space part 41: ventilation outlet hole
50: finishing cover 51: wire
52: lead hole 53: cover surface

Claims (5)

In order to form an LED lighting lamp having an LED housing in which an LED module on which a plurality of LED lighting units are electrically mounted is provided, the LED housing 10 includes a semicircular light diffusion unit 11 provided at the upper side;
A first horizontal extension part 12 and a second horizontal extension part 13 extending horizontally to both sides of the lower part of the light diffusion part 11 and to be collected in the inner direction of the light diffusion part 11;
A first locking part 14 vertically extending from the first horizontal extension part 12, a second locking part 15 vertically extending from the second horizontal extension part 13, and the first locking part 14 ) Extending from the first elastic retracting portion 16 and extending from the second engaging portion 15 arc-shaped outwardly of the first engaging portion 14, and extending from the second engaging portion 15 It is provided with a second elastic lead-in portion 17 extending in an arc shape, and a close contact fixing portion 18 for horizontally extending the first elastic lead-in portion 16 and the second elastic lead-in portion 17, and the light diffusion portion (11), the first horizontal extension part 12 and the second horizontal extension part 13, the first hooking part 14 and the second hooking part 15, the first elastic retracting part 16, and In the second elastic lead portion 17 and the contact fixing portion 18 formed in a cylindrical shape by extending integrally,
A fitting part 19 into which the LED module 20 is fitted inside the LED housing 10 made of the tubular shape;
It is located on the upper side of the fitting portion 19, and is provided with a separation preventing portion (19a) integrally extending from the inner side of the semicircular light diffusion portion (11),
The LED module 20, which is fitted into the fitting portion 19 and is prevented from being separated by the separation preventing portion 19a, is provided as a constant current LED module having low voltage and high efficiency, and has a length equal to the length of the LED housing 10 Is equipped with,
An LED module 20 fitted into the fitting portion 19 inside the first and second engaging portions 14 and 15, and the first and second elastic insertion portions 16 and 17. A space portion 40 is provided to prevent moisture or moisture from coming into contact with the LED module 20 side by ventilation of heat generated from the LED housing 10 or moisture or moisture generated inside the LED housing 10 remaining,
The space part allows external air to be introduced into the space part 40 and the internal air of the space part 40 to easily escape to the outside, and moisture or moisture remaining in the space part 40 to be easily discharged out of the space part. (40) A bar-type LED lighting lamp having a constant current LED lighting unit, characterized in that the ventilation discharge hole (41) is provided.
The method of claim 1,
A fixture 30 for fixing the LED housing 10 to the object to be installed 101 is provided,
The fixed body 30,
An attachment fixing surface 31 attached and fixed to the object to be installed 101 by a bond or double-sided tape or piece;
A first elastic pull-in surface 32 extending from one side of the attachment fixing surface 31 and into which the first elastic pull-in portion 16 is inserted;
A second resilient retractable surface (33) extending from the other side of the attachment fixing surface (31) and into which the second resilient retracting part (17) is retracted and positioned;
It extends from the first elastic lead-in surface 32 and extends to be bent, so that the first elastic lead-in portion 16 is opened when the first elastic lead-in surface 32 is drawn toward the first elastic lead-in surface 32, and then the first elastic lead-in portion 16 ) Is retracted into the first elastic pull-in surface 32 and returns to its original position, and the first elastic locking surface 34 is hooked on the first locking portion 14;
It extends from the second elastic pull-out surface 33 and extends to be bent, so that when the second elastic pull-in part 17 is pulled into the second elastic pull-in surface 33, the second elastic pull-in part 17 ) Is retracted into the second elastic pull-in surface 33 and is returned to its original position, and is provided with a second elastic locking surface 35 that is hung on the second locking portion 15. Bar-type LED lighting with LED lighting.
delete The method of claim 1,
The LED housing 10,
To avoid the occurrence of continuous sections during installation,
It is extruded into a length of 20m ~ 30m by synthetic resin,
The constant current LED module 20 fitted into the fitting portion 19 of the LED housing 10 has a constant current LED lighting unit, characterized in that it extends from one end to the other end of the LED housing 10. Bar type LED lighting.
The method of claim 1,
It is inserted into the end of the LED housing 10 to prevent foreign matter, moisture, and moisture from flowing into the LED housing 10 through the end of the LED housing 10, and is inserted into the fitting portion 19 of the LED housing 10. A closing cover 50 to protect the provided LED module 20 is provided,
The closing cover 50,
A lead-out hole 52 through which the electric wire 51 electrically connected to the LED module 20 is drawn out;
The light diffusion part 11 of the LED housing 10, the first horizontal extension part 12 and the second horizontal extension part 13, the first hooking part 14 and the second hooking part 15, Each of the first elastic lead-in portion 16 and the second elastic lead-in portion 17 and the close contact fixing portion 18 correspond to the light diffusion portion 11, the first horizontal extension portion 12, and the second The horizontal extension (13), the first engaging portion (14) and the second engaging portion (15), the first elastic lead-in portion (16) and the second elastic lead-in portion (17) and the close contact fixing portion (18) Bar-type LED lighting with a constant current LED lighting, characterized in that the outer side is provided with a cover surface 53 that is in close contact with each other.

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