KR200429206Y1 - Buried Light using by LED - Google Patents

Abstract

The present invention is to devise a lamp for concentrating a plurality of LEDs to obtain light, in particular, the invention is embedded in the ceiling or wall, and the invention for the LED embedding to be mounted so that only the front is exposed.

The present invention is the upper surface (11) in close contact with the ceiling or wall surface, and the luminaire (1) and the orthogonal to the upper surface (11) and the side surface (12) is formed; A plurality of slit grooves 44 are formed on the outer circumference, and the upper accommodating portion 41 and the lower accommodating portion 42 are formed therein, and the upper case is inserted into and coupled to the side surface 12 of the luminaire 1. (4); An LED combination (3) in which a plurality of LEDs (31) arranged in the upper housing portion (41) of the upper case (4); A protective plate (2) formed on the LED combination (3) and having a lens (21) formed on top of each LED (31); A lower case 6 formed with a plurality of slit grooves 61 and fastened to the lower part of the upper case 4; A terminal (7) inserted into the rear end of the lower case (6); It is accommodated in the lower housing portion 42 of the upper case 4, is coupled to the circuit board 51 that receives and adjusts the power supplied from the terminal 7 and supplies to each of the LEDs 31 It consists of a cooling fan (5) electrically connected.

Therefore, the LED embedding light of the present invention adopts an LED which can obtain high illuminance even with low electric energy as a lighting means, and provides a structure that can be easily embedded in a ceiling or a wall. While being suitable for mass production, it is properly cooled to maximize the life of the heat-sensitive LEDs and provides a structure in which the front LED combination can be rotated at a predetermined angle. It is an effective and practical design to make it appropriate.

Description

LED Bulb Light {Buried Light using by LED}

1 is a configuration state of the present invention,

2 is a development state of the configuration of the present invention,

3 is a functional state of the present invention,

4 is an installation state of the present invention,

5 is a configuration diagram of a conventional design,

6 is a development state of the configuration of the prior art.

* Explanation of symbols for main parts of the drawings

1. Luminaire

11.Top

12. Side 121. Tightening groove 122. Perforation

13. Holder 14. Spring

2. Protective plate (cover)

21. Lens 22. Attachment

3. LED combination

31. LED

4. upper case

41. Upper compartment 42. Lower compartment 43. Fixing hole

44. Slit groove 45. Wiring hole 46. Attachment groove

5. Cooling Fan

51. Circuit Board

6. Lower Case

61.Slit groove 62. Bolt hole

7. Terminal

71.Terminal

8. Ceiling

The present invention is to devise a lamp for concentrating a plurality of LEDs to obtain light, in particular, the invention is embedded in the ceiling or wall, and the invention for the LED embedding to be mounted so that only the front is exposed.

Lighting is a tool that enables users to identify objects even in the dark by converting electrical energy into light energy by supplying power, and it has become a catalyst for the revolutionary development of human civilization. For example, incandescent lamps developed for the first time are being used more inexpensively because they generate more heat than light and can be manufactured at low cost, and fluorescent lamps have been improved by improving these shortcomings. Although the ratio of converting light into light energy has the advantage of saving energy, it required a new medium due to the limitation of long lighting time and short lifespan.

The LED was developed to meet the requirements of light emitting diodes. Although the manufacturing cost is still inexpensive, the high lifespan is achieved with a small power and its life span is significantly longer than 3 years without special repair for one company. It is a big favor as a future light.

As such an apparatus for illuminating using LEDs, there is a LED lamp of Utility Model Registration No. 336196 registered and applied for by the person, a front irradiation lamp for LEDs of No. 333197, and a cone-shaped LED lamp of No. 350484, and the like. The following is a description of the front irradiation light for the LED of the Utility Model Registration No. 333197 to be donated to.

The front irradiation lamp for LED is housed in a circumferential upper partition of the heat dissipation fin and the heat dissipating fin integrally with the central portion to form a circumferential partition as shown in the configuration in Fig. 5 and the development in Fig. 6; A cooling fan 5 for forced circulation of air, a circuit board 51 controlled to rectify and supply AC power by direct current, and a socket electrically connected to the incandescent light bulb receptacle attached to the rear end of the heat dissipation fin; LEDs 31 are arranged to consist of a metal PCB attached to the upper surface of the central portion of the heat sink fins.

Therefore, the conventional design configured as described above allows the air supplied from the cooling fan 5 to pass through the partition walls after colliding at the center portion while accommodating the cooling fan 5 circuit board 51 inside the central portion and the circumferential partition wall. When the heat is faithfully absorbed at the time, the central part and the columnar partition wall are always kept at a constant temperature, and the cooling fan 5 is housed inside the heat dissipation fin to protect it from external shocks, and the plurality of LEDs 31 are metal PCBs. The circuit board 51 rectifies and supplies AC power by direct current to operate the plurality of LEDs 31 and the cooling fans 5 so that the circuit board 51 is turned on. Although heat is generated, this is because the metal PCB is closely adhered to the heat dissipation fin by a thermal conductive bond and the heat is smoothly absorbed by the cooled heat dissipation fin, so that the operation is always performed in an optimal state. It is electrically connected to the incandescent Mechanism for a receptacle that will be appropriately connected to the power supply.

Thus, the conventional design provides a structure that can be inserted into the receptacle for incandescent bulbs as a lamp using an LED to obtain a high illuminance even with a small amount of electrical energy, and provides a structure in which the LED can be integrated only on the front surface By limiting the irradiation direction, it is possible to obtain the appropriate illuminance according to the user's request. In particular, by providing an efficient cooling structure, it has the advantage of maximizing the life while showing sufficient performance even in continuous use.

However, since it is used by inserting into a socket for an array light bulb, there is a limit to the application of interiors in the room, and a number of developments have been made in the ceiling or wall using a lamp, a halogen lamp, or a sodium lamp using a small light bulb as a conventional embedment lamp. In this case, the self-heating does not guarantee sufficient lifespan, and halogen or sodium lamps require high voltage and are not suitable for installation in homes or small businesses.

The present invention has been made to solve the above problems, and provides a structure that can be easily embedded in the ceiling or wall by adopting the LED as a lighting means that can obtain a high illuminance even with a small electric energy, and assemble the structure Its structure makes it suitable for mass production, and it is properly cooled to maximize the life of LEDs that are weak to heat, and it provides a structure in which the front LED combination can be rotated at a predetermined angle. It is devised to enable the appropriate illumination, which will be described in detail below according to the drawings.

1 is a configuration diagram of the present invention, Figure 1a is a front view, Figure 1b is a state diagram showing the rear, Figure 2 is a development state showing the configuration state separated to see the interior of the present invention.

The present invention, as shown in the drawings, the upper surface 11 in close contact with the ceiling (8) or the wall surface, and the luminaire 1 and the side surface 12 orthogonal to the upper surface 11 and the binding groove 121 is formed );

A plurality of slit grooves 44 are formed on the outer circumference, and the upper accommodating portion 41 and the lower accommodating portion 42 are formed therein, and the upper case is inserted into and coupled to the side surface 12 of the luminaire 1. (4);

An LED combination (3) in which a plurality of LEDs (31) arranged in the upper housing portion (41) of the upper case (4) are arranged;

A protective plate (2) formed on the LED combination (3) and having a lens (21) formed on top of each LED (31);

A lower case 6 formed with a plurality of slit grooves 61 and fastened to the lower part of the upper case 4;

A terminal (7) inserted into the rear end of the lower case (6);

It is accommodated in the lower housing portion 42 of the upper case 4, is coupled to the circuit board 51 that receives and adjusts the power supplied from the terminal 7 and supplies to each of the LEDs 31 It consists of a cooling fan (5) electrically connected.

In the above configuration, it is preferable that a perforation 122 is formed in the side surface of the luminaire 1, and a fixing hole 43 is formed in the outer circumference of the upper case 4 and fastened with a pin-shaped screw.

In the above configuration, it is more preferable that the holder 13 is inserted into the binding groove 121 formed at the lower end 12 of the luminaire 1 and supported by the spring 14.

3 is an operational state diagram of the present invention, and FIG. 4 is an installation state diagram of the present invention, and FIG. 4A is a view showing a cross section in the state in which a lamp is installed in the ceiling 8.

The operation of the present invention configured as described above will be described in detail with reference to FIGS. 3 and 4.

According to one configuration of the present invention, the present invention consists of a luminaire 1, upper and lower cases 4 and 6, and a terminal 7 as hardware components, and is housed in the cases 4 and 6 as functional units. It consists of a protective plate (2), LED combination (3) and cooling fan (5), which will be described in detail for each component as follows.

First, the luminaire 1 has an upper surface 11 that is in close contact with the ceiling 8 or a wall, and a side surface 12 that is orthogonal to the upper surface 11 to form a binding groove 121, which is a ceiling or a wall surface. When attached to the main function mainly to support the purchase, etc. of the present invention, but may take a variety of decorations to improve the aesthetics by taking up most of the exposure to the outside.

Next, the upper case 4 has a plurality of slit grooves 44 formed on the outer circumference thereof, and an upper accommodating portion 41 and a lower accommodating portion 42 are formed therein. 12, which is inserted into and coupled to each other, serves to protect the protective plate 2, the LED assembly 3, and the cooling fan 5, which are the functional parts stored therein, and the slit groove 44 has the upper and lower housing portions ( 41 and 42, the protective plate 2, the LED combination (3) is a vent for improving the efficiency of the cooling fan (5) to easily cool the heat generated from the heat, the lower case (6) is also a plurality of slit grooves ( 61 is formed to bind to the lower portion of the upper case 4, thereby protecting and cooling the internal parts.

In addition, the LED combination 3 is arranged a plurality of LEDs 31 arranged in the upper housing portion 41 of the upper case 4, the quantity and arrangement of the LEDs 31 arranged is required roughness It can be adjusted arbitrarily according to the LED combination (3) adopts a form in which a plurality of LEDs 31 are concentrated to facilitate handling and mass production.

In addition, since the protective plate 2 is formed on the LED combination 3 and the lens 21 is formed on each LED 31, the light emitted from the LED 31 is collected or dispersed at a predetermined angle. It is also possible to focus and to obtain the desired shape of light, while also protecting the LED 31 from impact.

And, the terminal 7 is to be on the pin (shown as two terminals in the drawing) to be inserted into the rear end of the lower case 6, but this is not limitative, but the external power supply (DC power is assumed, It accepts AC power and installs a rectifier or condenser inside.

Finally, the cooling fan 5 is manufactured to be coupled to the circuit board 51 and accommodated in the lower housing 42 of the upper case 4, and the cooling fan 5 is the circuit board 51. ) And the partition wall separating the upper housing part 41 and the lower housing part 42 of the upper case 4, which can be heated by conducting heat generated from the LED combination 3, and also the circuit board 51. ) Is electrically connected to receive and adjust the power supplied from the terminal (7) and to supply the LEDs (31).

According to another configuration of the present invention, in addition to the above configuration, a perforation 122 is formed on the side surface of the luminaire 1, and a fixing hole 43 is formed on the outer circumference of the upper case 4 to be fastened with a pin-type screw. This is to be connected to the upper case (4) hinged to the luminaire (1) so that the recessed light of the present invention can be tilted (Tilting) at any angle by a pin-shaped screw ceiling (8) ) Or to be irradiated at various angles even if it is embedded in the wall.

According to another configuration of the present invention, in addition to the above configuration, the holder 13 is inserted into the binding groove 121 formed on the lower side 12 of the luminaire 1 and supported by the spring 14 is added. This is, for example, in the case of installing the recess of the present invention in the ceiling (8), the front surface (11) of the ceiling (8) by drilling the side 12 of the luminaire 1 is inserted into the surface of the thin ceiling (8) The side 12 and the case 4 and 6 of the luminaire 1 have a smaller diameter than the perforation of the ceiling 8, and the recessed lamp is fitted from the bottom up, and is easily dropped by its own weight. A separate device for fixing is required, and the holder 13 inserted into the binding groove 121 has a function of easily fixing it, and its front end is always lowered by the spring 14 so as to flip this part backward and the ceiling Hand while inserting the side 12 of the luminaire 1 into the perforation of 8 Peat strength of the release spring 14 is acting on the holder 13, the front end is ahead hyanghamyeon will support the purchase, etc. of the present invented pressing the rear surface of the ceiling (8).

According to another configuration of the present invention, in addition to the configuration described above, the terminal 7 is composed of two terminals 71. If the LED is usually used as a DC power supply, and therefore two terminals 71 It is preferable to allocate the power to each one of +-and supply the power appropriately while obtaining support by pressing when two terminals are inserted into the socket. .

Reference numeral 22 denotes an attachment portion formed at right angles to the protection plate 2 such that the protection plate 2 is spaced from the LED assembly 3 at a predetermined distance, and 46 is an attachment groove to receive the end of the attachment portion 22. And a reference numeral 45 is a passage for electrical connection between the circuit board 51 and the LED assembly 3 as a wiring hole.

The LED embedding light of the present invention provides a structure that can be easily embedded in a ceiling or a wall by adopting an LED that can obtain high illuminance even with a small electric energy as a lighting means, and mass production by using the structure as an assembly structure. It is appropriately cooled to maximize the lifespan of LEDs that are weak to heat, and provides a structure in which the front LED combination can be rotated at a predetermined angle. In particular, the irradiation range and illuminance of light can be properly adjusted. It is an effective and practical design.

Claims (4)

A luminaire (1) having an upper surface (11) in close contact with the ceiling (8) or a wall surface, and a side surface (12) orthogonal to the upper surface (11) to form a binding groove (121); A plurality of slit grooves 44 are formed on the outer circumference, and the upper accommodating portion 41 and the lower accommodating portion 42 are formed therein, and the upper case is inserted into and coupled to the side surface 12 of the luminaire 1. (4); An LED combination (3) in which a plurality of LEDs (31) arranged in the upper housing portion (41) of the upper case (4); A protective plate (2) formed on the LED combination (3) and having a lens (21) formed on top of each LED (31); A lower case 6 formed with a plurality of slit grooves 61 and fastened to the lower part of the upper case 4; A terminal (7) inserted into the rear end of the lower case (6); It is accommodated in the lower housing portion 42 of the upper case 4, is coupled to the circuit board 51 that receives and adjusts the power supplied from the terminal 7 and supplies to each of the LEDs 31 LED lighting, comprising a cooling fan (5) electrically connected. The method of claim 1, Perforations (122) are formed on the side of the luminaire (1), the fixing hole 43 is formed on the outer periphery of the upper case (4) embedded LED lamp, characterized in that fastening with a pin-shaped screw. The method according to claim 1 or 2, LED lamp, characterized in that the holder 13 is inserted into the binding groove 121 formed in the lower end of the side surface 12 of the luminaire (1) is supported by the spring (14). The method according to claim 1 or 2, Embedding for an LED, characterized in that the terminal (7) consists of two terminals (71).

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