JP3211005U - Lighting equipment with excellent durability - Google Patents

Abstract

Provided is an illumination facility that prevents damage to an LED due to heat and improves durability. An illumination facility having excellent durability includes an illumination tube 10 in which an accommodation space 11 is formed, a housing 21 accommodated in the housing space, a horizontal portion 21, and a bottom surface of the horizontal portion. The substrate 20 having the vertical portion 22 having both side surfaces, a plurality of LEDs 30 attached to the upper surface of the horizontal portion, and a plurality of electronic components 40 attached to one of the both side surfaces of the vertical portion. Since the LED and the electronic component are installed separately, the heat generated by the operation of the electronic component is dissipated by the vertical part and is not transmitted to the horizontal part, so that the LED is not adversely affected and the luminous efficiency is improved. Rise. [Selection] Figure 1

Description

The present invention relates to a lighting facility that is particularly excellent in durability.

As shown in FIGS. 3 and 4, the existing lighting equipment includes, for example, a light emitting diode light, and the light emitting diode light includes an illumination tube 90, a substrate 91, and a plurality of light emitting diodes (Light Emitting Diodes). LED) 92 and a plurality of electronic components 93, of which the substrate 91 is mounted inside the lighting tube 90, and the light emitting diode 92 and the electronic component 93 are respectively mounted on the upper surface of the substrate 91, The electronic component 93 includes electronic components such as at least one resistor, at least one capacitance, and at least one inductance. In use, the lighting tube 90 is connected to a power source to operate those electronic components and cause the light emitting diode 92 to emit light.

However, since the existing light emitting diode light generates heat at the same time as the light emitting diode 92 emits light, the generated heat adversely affects the light emitting efficiency of the light emitting diode 92, making the light emitting diode 92 easily broken, If the influence is strong, there is a possibility that the light emitting diode 92 is damaged and cannot emit light. In addition to the heat of the light emitting diodes 92 themselves, the other electronic components 93 also generate heat. Therefore, the accumulation of these heats adversely affects the light emission efficiency of the light emitting diodes 92, and the light emitting diodes 92 It becomes fragile and durability is also reduced.

The lighting equipment with excellent durability according to the present invention is
An illuminating tube in which a housing space is formed;
A substrate that is housed in the housing space, has a horizontal portion, and a vertical portion that extends from the bottom surface of the horizontal portion and has opposite side surfaces;
A plurality of LEDs attached to the upper surface of the horizontal portion;
And a plurality of electronic components attached to one of both side surfaces of the vertical portion.

In such a lighting facility, it is preferable that the opposite sides of the inner wall of the housing space are respectively recessed so that the fitting recesses correspond to each other, and both sides of the horizontal portion are fitted into the two fitting recesses, respectively. .

In such lighting equipment, it is preferable that the lighting tube includes a first end and a second end, and a lid is attached to each of the first end and the second end.

In such lighting equipment, it is preferable that a fixing portion is extended to the bottom of the lid portion.

In such a lighting facility, it is preferable that connecting portions are respectively provided on both sides of the outer wall of the lighting tube, and the connecting portions are respectively connected to corresponding lid portions.

In such lighting equipment, it is preferable that each of the lid portions includes two bolts, and each of the bolts is screwed so as to correspond to each connecting portion.

In such a lighting facility, it is preferable that a power line that is electrically connected to an external power source is further attached to the lid at the first end of the lighting tube.

In such lighting equipment, it is preferable that the horizontal portion and the vertical portion have a T-shaped structure.

In the lighting equipment with excellent durability according to the present invention, a plurality of electronic components are attached to one side surface of the vertical portion, so that heat generated by operating these electronic components is transmitted from the other side surface of the vertical portion. It can dissipate quickly and does not adversely affect multiple LEDs in the horizontal section. Therefore, it is possible to prevent the LED from being damaged due to the accumulation of heat generated from the light emission process of the LED and the heat generated from the operation process of the electronic component, so that the durability of the LED can be improved. Can be extended.

Furthermore, since the heat generated by the operation of these electronic components can be discharged from the side of the vertical portion that does not have the electronic components, the heat is not transferred to the horizontal portion, so the heat from the electronic components is not transmitted. The LED is not adversely affected. Therefore, since the luminous efficiency of the LED can be increased, the illumination efficiency of the LED also increases.

It is a perspective view of the lighting installation excellent in durability which concerns on this invention. In the lighting equipment excellent in durability according to the present invention, an explanatory diagram (A) of an embodiment in which an electronic component is attached to one side surface of a vertical portion, and an implementation in which the electronic component is attached to the other side surface of the vertical portion It is explanatory drawing (B) of an example. It is a perspective view in the existing lighting installation. It is sectional drawing in the existing lighting installation.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the following Example is only what showed the preferred embodiment of this invention, and the technical scope of this invention is not limited to the following Example itself at all.

As shown in FIG. 1 and FIG. 2A, the lighting equipment having excellent durability according to the present invention includes a lighting tube 10, a substrate 20, a plurality of LEDs (Light Emitting Diodes, LEDs) 30, and a plurality of electronic components. 40.

The illumination tube 10 has a first end and a second end, has a hollow shape penetrating the first end and the second end, and accommodates the substrate 20, the LED 30, and the electronic component 40 therein. A space 11 is formed.

The substrate 20 includes a horizontal portion 21 and a vertical portion 22 extending in the center of the bottom surface of the horizontal portion 21. The horizontal portion 21 and the vertical portion 22 have a T shape, and each of the plurality of LEDs 30 includes: The plurality of electronic components 40 are respectively attached to one of the two side surfaces of the vertical portion 22 at intervals.

In the present embodiment, the fitting recesses 12 are respectively provided on opposite sides of the inner wall of the housing space 11 so that the fitting recesses 12 correspond to each other, and both sides of the horizontal portion 21 are formed on the two fitting recesses 12, respectively. The board 20 is fitted and fixed to the lighting tube 10 by fitting the horizontal portion 21 of the board 20 into the fitting recess 12.

Further, in the present embodiment, a lid portion 13 is attached to each of the first end and the second end of the lighting tube 10, and a fixing portion 131 is extended to the bottom portion of the lid portion 13. The tube 10 is fixed.

A power line 14 is further attached to the lid 13 at the first end of the lighting tube 10 in the present embodiment, and the power line 14 is electrically connected to the substrate 20 and an external power source (not shown). Is supplied to the LED 30 and the electronic component 40.

In the present embodiment, connecting portions 15 are extended on both sides of the outer wall of the lighting tube 10, and the lid portion 13 is connected to the lighting tube 10 through two connecting portions 15, of which the connecting portions 15 are connected. An inner thread is formed on the inner peripheral surface of each of the two, and each lid portion 13 includes two bolts 132, and the two connecting portions 15 are provided so that the two bolts 132 correspond to one end of the lighting tube 10. Thus, the lid portion 13 is attached to the lighting tube 10.

As shown in FIG. 2A, each of the plurality of electronic components 40 is attached to one side surface of the vertical portion 22 at intervals, so that heat generated by the operation of the electronic components 40 is transferred to other vertical portions 22. Since it can dissipate quickly from the side surface, the plurality of LEDs 30 in the horizontal portion 21 are not adversely affected. Therefore, damage of the LED 30 due to accumulation of heat generated from the light emission process of the LED 30 and heat generated from the operation process of the electronic component 40 can be prevented, so that the durability of the LED 30 can be improved.

As shown in FIG. 2B, each of the plurality of electronic components 40 may be attached to the other side surface of the vertical portion 22 at intervals. According to this configuration, the electronic components 40 are generated by the operation of the electronic components 40. Heat can be quickly dissipated from one side of the vertical portion 22.

In the lighting facility with excellent durability according to the present invention, a plurality of LEDs 30 are attached to the upper surface of the horizontal portion 21, and a plurality of electronic components 40 are attached to one side surface of the vertical portion 22. That is, since the LED 30 and the electronic component 40 are installed separately, the heat generated by the operation of the electronic component 40 can be dissipated from the side surface of the vertical portion 22 that does not have the electronic component 40, Moreover, since the heat is not transmitted to the horizontal portion 21, the LED 30 is not adversely affected. Furthermore, since heat from those electronic components 40 and heat from those LEDs 30 do not accumulate, the LEDs 30 are unlikely to be damaged, so that the durability of the LEDs 30 can be improved and the service life of the LEDs 30 can be extended. it can.

Since the heat from the electronic component 40 does not adversely affect the LED 30, the light emission efficiency of the LED 30 is increased, and as a result, the illumination efficiency of the LED 30 is also increased.

DESCRIPTION OF SYMBOLS 10, 90 Lighting tube 11 Housing space 12 Insertion recessed part 13 Cover part 131 Fixing part 132 Bolt 14 Power supply line 15 Connection part 20, 91 Substrate 21 Horizontal part 22 Vertical part 30, 92 LED
40, 93 Electronic components

Claims (8)

An illuminating tube in which a housing space is formed;
A substrate that is housed in the housing space, has a horizontal portion, and a vertical portion that extends from the bottom surface of the horizontal portion and has opposite side surfaces;
A plurality of LEDs attached to the upper surface of the horizontal portion;
And a plurality of electronic components attached to one of both side surfaces of the vertical portion. 2. The recesses are respectively provided on opposite sides of the inner wall of the housing space so as to correspond to the fitting recesses, and both sides of the horizontal portion are fitted into two fitting recesses, respectively. Lighting equipment with excellent durability described in 1. The lighting device with excellent durability according to claim 2, wherein the lighting tube includes a first end and a second end, and a lid is attached to each of the first end and the second end. . The lighting device with excellent durability according to claim 3, wherein a fixing portion is extended to a bottom portion of the lid portion. The lighting equipment with excellent durability according to claim 4, wherein connecting portions are provided on both sides of the outer wall of the lighting tube, and the connecting portions are connected to corresponding lid portions. The lighting device with excellent durability according to claim 5, wherein each lid portion includes two bolts, and each of the bolts is screwed so as to correspond to each connecting portion. The lighting equipment with excellent durability according to claim 6, wherein a power line electrically connected to an external power source is further attached to the lid at the first end of the lighting tube. The lighting equipment with excellent durability according to any one of claims 1 to 7, wherein the horizontal portion and the vertical portion have a T-shaped structure.

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