KR200451032Y1

KR200451032Y1 - Luminous lanterns

Info

Publication number: KR200451032Y1
Application number: KR20100003415U
Authority: KR
Inventors: 조정환
Original assignee: 조정환
Priority date: 2010-04-02
Filing date: 2010-04-02
Publication date: 2010-11-19

Abstract

The present invention relates to a light-emitting type lantern used as a religious event or decorative lighting fixture, LED module consisting of LED and PCB; A housing including a front reflection-heat sink for emitting light generated by the LED to the front and having an LED module therein; A plurality of lotus leaves composed of at least one of pulp and synthetic resin bound with leaf veins of a metal material; It is bound to the leaf vein of the housing and lotus leaf and comprises a lotus stem of a synthetic resin material having flexibility; The leaf vein of the lotus leaf relates to a light-emitting type lantern which is bound to the outer peripheral surface of the housing.
In addition, a plurality of lotus leaf made of a material such as pulp, synthetic resin, etc. bound with the leaf vein of the metal material according to the present invention is the heat generated from the LED module consisting of LED and LED is bonded to the main heating element of the lamp and the LED module The leaf vein of a metallic material such as aluminum, iron, stainless steel, copper, or an alloy using the metals is bonded to the outer circumferential surface of the housing in which heat is generated, thereby effectively releasing heat conducted to the housing.

Description

A lotus shaped lamp of an emission type}

The present invention relates to a light-emitting type lantern used as a religious event or a decorative lighting device, LED module comprising a LED (Light Emitting Diode, LED) and a printed circuit board (PCB); A housing including a front reflection-heat sink for emitting light generated by the LED to the front and having an LED module therein; A plurality of lotus leaves composed of at least one of pulp and synthetic resin bound with leaf veins of a metal material; It is bound to the leaf vein of the housing and lotus leaf and comprises a lotus stem of a synthetic resin material having flexibility; Leaf vein of the lotus leaf relates to a light-emitting type lantern that is bound to the outer peripheral surface of the housing.

Modern society tends to place importance on functionality and design in lighting as well as indoors. Especially for indoor and outdoor religious events or decorative lighting fixtures, the design effect varies greatly depending on the type of lighting emitting light and the functionality must be excellent accordingly. Therefore, lighting fixtures using incandescent, fluorescent lamps, etc. Replaced by lighting fixtures.

It is known that 70% of the information experienced in everyday life is acquired through vision, and the color of the object perceived through vision plays a big role in human emotions, and humans recall memories of the past through specific colors. In some cases, some emotions are triggered by the person. Therefore, lighting that can determine the color of an object in daily life is very important for human emotion, and lighting is known to directly affect worker's fatigue because the lighting environment can change the brain waves of the worker.

The conventional incandescent lamps and fluorescent lamps of the above-described lighting fixtures have a problem of deterioration of the user's eyesight due to the blurring of visible light when emitting light, and the conventional incandescent lamps have a problem of raising the ambient temperature. Since there is a problem that requires power, in order to solve this problem, an illumination lamp or a lamp implemented as an LED has been developed and sold. LED refers to a light emitting diode that is a semiconductor device that emits light, and emits light of various colors such as red, green, blue, and yellow. In general, a light emitting diode, or LED, has a pn junction structure, and when a forward current is applied to a diode, electrons in the n region of the chip are accelerated by an electric field to move to the p region, and in the p region, an acceptor level or valence band Recombination with the holes emits light with energy corresponding to the potential difference depending on the material of the chip. This phenomenon is called injection electroluminescence, and this device is called LED.

Representative LED chip materials include GaAs, GaAsP, GaP, GaAlAs, SiC, and the like, and exhibit a variety of light emission characteristics from crystal structures according to these materials, and lamps implemented with LEDs are compared to conventional lamps implemented with incandescent lamps. Only about 10% power consumption is required, and only about 50% power consumption is required compared to a conventional lamp implemented as a fluorescent lamp. In addition, LED lamps can minimize eye fatigue even after prolonged use, and have an advantage of about 10 times longer in life than incandescent lamps and about 8 times longer than fluorescent lamps.

The following is a typical prior art related to the lantern using the LED.

First of all, Korean Utility Model No. 20-2009-0006176 relates to a socket for a lantern, comprising: a light emitting unit comprising a PCB and an LED mounted on the PCB; A socket in which the light emitting unit is inserted and provided with (+) and (-) power terminals on a bottom surface and an outer surface thereof, respectively; The cover is coupled to the socket and diffuses the light emitted from the light emitting portion; wherein the socket and the cover is screwed by the coupling portion and the coupling portion is configured to be provided with a locking means for preventing idle When the cover made of material and the socket made of metal are screwed together, idling can be prevented, manufacturing time can be shortened, and the ratio of defective products can be lowered, thereby reducing the manufacturing cost. However, the prior art has a problem that the life of the LED is shortened due to the heat generated from the LED because the configuration for emitting heat generated from the LED to the outside is small.

In addition, Korean Patent Laid-Open No. 10-2008-0051409 relates to Buddhist temple lanterns, including a plurality of petal models; Skeleton frame that gradually decreases in diameter from the top to the bottom; It is made, including, the petal model of some of the plurality of petal models are attached to the upper outer edge of the skeleton frame spaced apart from each other by a certain distance to form an inner petal portion, Another part of the petal model is formed in the form of surrounding the space between the space between the petal models forming the inner petal portion from each other at a certain distance apart from the bottom outer edge of the inner petal portion to form a middle petal portion, the remaining petal model is the Each of the petal spaces forming the intermediate petal portion is spaced apart from each other in the form of surrounding each other at the lower edge of the intermediate petal portion, and the lower end is attached to the lower portion of the skeleton frame to form an outer petal portion, Many petal models are formed in the shape of lotus flower as a whole. It is distinguished by the lotus shape, and light is emitted between the petal model and the petal model, which adds a mystery to the godliness of Buddhists who give a blessing, but the manufacturing process is complicated, and the LED is the same as the prior art. There is a problem that the life of LED is shortened due to heat generated from LED because the configuration for dissipating heat generated in the outside is insignificant.

The present invention is a technique devised to improve the problems according to the prior art of the conventional LED lighting fixture,

Conventional lanterns inherent in the LED is simply a female screw socket to which the LED is bound and a male thread socket to which the lotus is bound are mutually fastened, or a lantern frame (light lantern) is formed to form a structure of the lantern, the interior of the lantern LED module equipped with LED and PCB in the structure to bind, because it does not effectively dissipate the heat generated from the LED module when the LED light emitting problem of shortening the life of the LED occurs to provide a solution to solve this problem For the purpose of

The present invention is to realize the desired purpose as described above,

An LED module composed of an LED and a PCB; A housing including a front reflection-heat sink for emitting light generated by the LED to the front and having an LED module therein; A plurality of lotus leaves composed of at least one of pulp and synthetic resin bound with leaf veins of a metal material; It is bound to the leaf vein of the housing and lotus leaf and comprises a lotus stem of a synthetic resin material having flexibility; The leaf vein of the lotus leaf presents a light-emitting type lantern that is bound to the outer peripheral surface of the housing.

The luminescent lamp according to the present invention is a means for solving the above problems,

The lotus leaf composed of metal such as pulp and synthetic resin bound with leaf veins of metal material has heat generated from the LED module consisting of LED, which is the main heating element of the lamp, and PCB to which the LED is bound, and heat generated from the LED module is conducted. The leaf vein of a metallic material such as aluminum, iron, stainless steel, copper or an alloy using the metals is bonded to the outer peripheral surface of the housing, thereby effectively releasing heat conducted to the housing.

1 is a cross-sectional view of a light-emitting type lantern according to a preferred embodiment of the present invention.
2 is a cross-sectional view of a light-emitting lamp according to another preferred embodiment of the present invention.
Figure 3 is a cross-sectional view of the light-emitting lamp according to a preferred embodiment of the present invention (when the front reflection-heat sink is in the form of a rice, including a lotus stem).
Figure 4 is a cross-sectional view of the light-emitting lamp according to another preferred embodiment of the present invention (when the front reflection-heat sink is in the form of a rice, including a lotus stem).
5 is a partial plan view showing the front reflection-heat sink and the LED of the light-emitting lamp according to a preferred embodiment of the present invention (when the front reflection-heat sink is configured in the form of a rice).
Figure 6 is a simplified view of the luminescent lotus leaf according to a preferred embodiment of the present invention.
Figure 7 is a simplified view of the luminescent lotus leaf according to another embodiment of the present invention.
Figure 8 is a simplified view of the light emitting lotus lotus leaf according to another embodiment of the present invention.

The present invention relates to a light-emitting type lantern used as a religious event or decorative lighting fixture, LED module 10 consisting of an LED (11) and a PCB (12); A housing 30 having a front reflection-heat radiating plate 20 for emitting light generated by the LED 11 to the front and having an LED module 10 therein; A plurality of lotus leaves 50 composed of any one or more of pulp and synthetic resin in which the leaf vein 40 of the metal material is bound; It is configured to include a lotus stem 100 of the synthetic resin material is bound to the housing and the leaf vein (40) of the lotus leaf; Leaf vein 40 of the lotus leaf 50 relates to a light-emitting type lantern, characterized in that the binding to the outer peripheral surface of the housing (30).

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings 1 to 8 showing an embodiment to which the present invention is applied.

First of all, the conventional lanterns inherent in the LED are simply configured to connect the female socket socket to which the LED is bound and the male socket socket to which the lotus is bound, or a lantern frame is formed to form a structure of the lantern. Since the LED module and the LED module provided with the inside of the structure is bound, there is a problem that the life of the LED is shortened because it does not effectively dissipate heat generated from the LED module when the light emitted by the LED.

In this regard, the present invention provides an LED module 10 including an LED 11 and a PCB 12 as shown in FIG. 1; The front reflection-heat sink 20 for dissipating the light generated by the LED 11 to the front, and the heat generated in the front side from the LED 11 and the PCB 12 is provided and the LED module 10 An inherent housing 30; A plurality of lotus leaves 50 composed of any one or more of pulp and synthetic resin in which the leaf vein 40 of the metal material is bound; It is configured to include a lotus stem 100 of the synthetic resin material is bound to the housing and the leaf vein (40) of the lotus leaf; The leaf vein 40 of the lotus leaf 50 is a light-emitting lamp that is configured to be bonded to the outer circumferential surface of the housing 30, thereby effectively dissipating heat generated from the LED module 10.

Specifically, in general, a lamp luminaire using an LED 11 generates a considerable amount of heat in the LED module 10 composed of the LED 11 and the PCB 12 to which the LED 11 is bound, and generates heat. Insufficient heat dissipation results in shortening the life of the LED 11 because the LED 11 is exposed to heat for a long time. In particular, the PCB 12 having the purpose of distributing and supplying a current for supplying the light emitting LEDs 11 to the plurality of LEDs 11 is suitable for heat generated because a considerable amount of heat is generated by the resistance of the current. The heat dissipation of the lotus leaf 50 made of a material such as pulp, synthetic resin, etc., in which the leaf vein 40 of the metal material is bound according to the present invention, the LED 11 and the LED 11 which are heating elements of the lamp Aluminum, iron, stainless steel, copper or the metal having excellent thermal conductivity on the outer circumferential surface of the housing 30 in which heat generated from the LED module 10 and the heat generated from the LED module 10 are conducted. By binding the leaf vein (40) of a metal material such as an alloy using them can be obtained an effect of effectively releasing the heat conducted to the housing (30).

That is, the lotus leaf 50 according to the present invention is one side of the lotus leaf 50 made of a material such as pulp, synthetic resin, or the center of the lotus leaf 50 as shown in Fig. 6 Lotus leaf 50 is attached to the leaf vein 40 of the material, such as aluminum, iron, stainless, copper or an alloy using the metal and the leaf vein 40 (the leaf vein 40 including the leaf vein 40) (50 is also possible) by using an adhesive to the housing 30 containing the LED module 10 by using an adhesive to conduct the heat of the housing 30 to the leaf vein 40 to effectively heat the heat generated from the LED module 10 A heat dissipation effect can be obtained.

In addition, the housing 30 of the light emitting lamp according to the present invention further includes a heat dissipation protrusion 60 as shown in FIG. 2, and the leaf vein 40 of the lotus leaf 50 has the heat dissipation protrusion 60 together with the housing 30. By binding to the outer circumferential surface of the), the contact area between the leaf vein 40 and the housing 30 of the lotus leaf 50 can be further widened to improve heat dissipation. At this time, the heat dissipation protrusion 60 extends to the housing 30 and forms a vent hole 61 therein to induce convection of air in the housing 30 and the heat dissipation protrusion 60 to obtain an effect of increasing heat dissipation. In addition, the binding of the leaf vein 40 and the housing 30 may be performed by using an adhesive for smooth contact between the leaf vein 40 and the housing 30, but may be in direct contact with the leaf vein 40 and the housing 30. It is more preferable to bind the leaf vein 40 and the housing 30 as an outer cover 80 (outer taping) to bind the calyx 70 to the bottom of the lotus without forming an adhesive for forming the lotus stem 100. Do.

In addition, the present invention is coupled to the housing 30, a plurality of veins 41 (을 41 41) is integral with the leaf vein (40), which is configured to dissipate heat of the LED module 10 conducted to the housing 30, as shown in FIG. By configuring to form the leaf vein 40 can be obtained a more excellent heat dissipation effect. Specifically, the leaf vein 40 as shown in Figure 6 composed of a form having a predetermined surface area exposed to the outside is composed of one leaf vein (40), a small amount of heat generation is suitable for small lanterns and easy to manufacture features However, in a large size lantern, the amount of heat generated from the LED module 10 is increased, so the leaf vein 40 having excellent heat dissipation is required, and the size of the lotus leaf 50 is increased so that the corresponding strength to support it. Since the leaf vein 40 having is required, it is preferable that a plurality of main veins 41 be configured to form an integral leaf vein 40. That is, the present configuration in which the plurality of veins 41 forms an integral leaf vein 40 has a contact area between the leaf vein 40 and the air, which is composed of the plurality of veins 41, than one leaf vein 40. Since it is wide, the heat conduction conducted in the housing 30 can be more effectively released, and since the single lotus leaf 50 can be supported by a plurality of veins 41, the stronger lotus leaf 50 can be constructed. The effect can be obtained.

In addition, the present invention is a plurality of veins (로) to the edge of the lotus leaf 50 in the leaf vein 40 is composed of a single leaf vein 40 or a plurality of vein 41 is integral leaf vein 40 as shown in FIG.脈, a configuration further comprising 42) is possible. This further extends the plurality of veins 42 to the leaf vein 40 (or the leaf vein 40 in which the plurality of veins constitute the integral leaf vein 40), thereby making it easier to transfer heat conducted to the vein 40 into the air. This is because a releaseable effect can be obtained.

In connection with the above, the present invention is preferably configured to be able to control the opening angle (opening angle) of the lotus leaf 50, the leaf vein (40) is bound by the leaf vein 40 according to the present invention, the flexibility, It can easily adjust the opening and closing angle of the lotus leaf 50 according to the purpose of use of the lotus flower composed of a plurality of lotus leaf 50 can adjust the flowering degree of the lotus, a plurality of lotus leaf 50 is inherent The effect of controlling the amount of light emitted from the LED (11) bound to the housing 30 to be obtained can be obtained, by adjusting the opening angle (opening angle) of the plurality of lotus leaf 50 lotus leaf 50 By controlling the overlap distance of the liver, the amount of heat released can also be controlled.

In addition, the present invention can be configured to bind the lotus stem 100 of the synthetic resin material having flexibility to the housing 30 and the leaf vein 40 of the lotus leaf. Specifically, the lotus stem 100 has one end portion bound to the lower surface of the housing 30 as shown in FIGS. 1 to 4, and a part of the outer side surface of the lotus stem 100 is bound to the leaf vein 40, thereby extending the lotus flower. The stem 100 can be configured. In addition, the more preferred lotus stem 100 is configured in the form of a through-hole that can be embedded in the current cable 102 associated with the power supplied to the LED module 10, the lotus stem base 101 of a metallic material having flexibility It is possible to provide an effect capable of providing a skeletal role of maintaining the shape during the deformation of the lotus stem 100 having flexibility inherent. At this time, the present invention may be processed to induce a stronger fixation of the lotus stem base 101 in the lotus stem 100 using clay, adhesives, etc. as shown in Figures 3 to 4.

In addition, the present invention in the housing 30 that emits the light generated by the LED 11 to the front, as shown in Figures 3 to 5, and discharges the heat generated in the front side from the LED 11 and the PCB (12) It is possible to configure the front reflection-heat radiating plate 20 configured in the form of a soft rice 90 of the clay material. This general front reflection-heat sink should be composed of a metal or a synthetic resin material in order to effectively radiate heat generated from the LED and PCB, the present invention is the LED (11) and through the lotus leaf 50, the leaf vein (40) is bound There is no concern about heat dissipation problem because the PCB 12 has a configuration capable of smoothly dissipating heat generated from the front side, and because the front reflection-heat sink 20 in the form of the lead 90 is made of clay, For the excellent aesthetics of the light-emitting type lanterns, the effect of changing the aesthetics of the soft rice (expression of the shape of the lotus 103) in accordance with the judgment of those skilled in the art can be easily obtained.

In addition, a person skilled in the art of the present invention has a power switch or switching mode power supply (SMPS) related to the power supplied to the calyx 70, the LED module 10 for the present invention having the configuration as described above It may be configured to further include, etc., the configuration will be easily configurable using the lotus stem 100, the calyx 70, or a separate external device. In addition, the above has been described with reference to a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, the person of ordinary skill in the art to which the present invention pertains through the above embodiment of the present invention Various changes can be made without departing from the scope of the invention.

10: LED module 11: LED
12: PCB 20: front reflection-heat sink
30: housing 40: leaf vein
41: vein 42: Ley
50: lotus leaf 60: heat radiation projection
61: vent 70: calyx
80: outer cover (outer taping) 90: rice
90: lotus rice 100: lotus stem
101: lotus stem 102: current cable

Claims

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An LED module 10 composed of an LED 11 and a PCB 12;
A housing 30 having a front reflection-heat radiating plate 20 for emitting light generated by the LED 11 to the front and having an LED module 10 therein;
A plurality of lotus leaves 50 composed of any one or more of pulp and synthetic resin in which the leaf vein 40 of the metal material is bound;
It is configured to include a lotus stem 100 of the synthetic resin material is bound to the housing and the leaf vein (40) of the lotus leaf;
Leaf vein 40 of the lotus leaf 50 is bound to the outer peripheral surface of the housing 30;
The housing 30 further includes a heat dissipation projection 60, the leaf vein of the lotus leaf 40 is a light-emitting lamp characterized in that the binding to the outer peripheral surface of the housing 30 further comprises a heat dissipation projection (60).

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