JP2024015469A - LED lighting device with lifting function - Google Patents
LED lighting device with lifting function Download PDFInfo
- Publication number
- JP2024015469A JP2024015469A JP2022117618A JP2022117618A JP2024015469A JP 2024015469 A JP2024015469 A JP 2024015469A JP 2022117618 A JP2022117618 A JP 2022117618A JP 2022117618 A JP2022117618 A JP 2022117618A JP 2024015469 A JP2024015469 A JP 2024015469A
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- Prior art keywords
- led lighting
- lighting device
- lifting
- equipment
- lifting function
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- 238000004804 winding Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
本発明はLED照明器具に関するものである。 TECHNICAL FIELD The present invention relates to LED lighting equipment.
従来高天井用照明器具として水銀ランプを用いた照明器具が使用されていたが、水銀ランプの寿命による交換作業が必須のため、交換費用及び作業効率を考慮した施工が行われていた。しかし、LED照明器具の普及が進むと、LED器具の特徴である長寿命を理由に交換作業は不要と考えられるようになった。工場の粉塵など従来の水銀ランプで予想されなかった汚れが照度の低下、器具寿命がクローズアップされてきた。 Conventionally, lighting fixtures using mercury lamps have been used as lighting fixtures for high ceilings, but since the mercury lamps have to be replaced due to their lifespan, replacement costs and work efficiency have been taken into consideration during construction. However, as LED lighting equipment became more popular, replacement work became unnecessary due to the long lifespan of LED lighting equipment. Contamination such as factory dust, which was not expected with conventional mercury lamps, has caused a decrease in illuminance and a shortened lifespan of the lamp.
工場内で使用されるLED高天井照明器具や工場クレ－ン用のLED照明器具などにおいて、短期間の使用で照度低下及び照明器具の破壊が発生している。主な原因としては器具に付着した汚れによる、光の取り出し効率の低下及び照明器具内部の温度上昇である。この対策としては定期的な清掃を行う方法がよい。新設時に照明器具の清掃等を考慮されていないため清掃を行う場合は、足場の設置や高所作業車を使用した高所での作業となるが工場設備等が障害となり、作業時間、安全性の確保、費用が問題となる。 LED high-ceiling lighting fixtures used in factories and LED lighting fixtures for factory cranes are causing a decrease in illuminance and damage to the lighting fixtures after a short period of use. The main causes are a decrease in light extraction efficiency and an increase in temperature inside the lighting equipment due to dirt adhering to the equipment. A good way to deal with this is to perform regular cleaning. Cleaning of lighting equipment, etc. is not taken into account when a new installation is being carried out, so if cleaning is to be carried out, work must be done at height using scaffolding or an aerial work vehicle, but factory equipment etc. may become an obstacle, reducing work time and safety. Securing and cost are issues.
LED照明器具は通常40,000時間から60,000時間の寿命設定がなされているが、汚れの影響により照明器具内の温度上昇により10,000時間から15,000時間程度で故障する。これは従来の水銀ランプの寿命とほぼ同等であり、LED照明器具の価格は水銀ランプ器具に比べ数倍の価格設定となっている。
LED照明器具を粉塵等の汚れを除去してより効率よく経済的に使用することが求められる。
LED lighting equipment usually has a lifespan of 40,000 to 60,000 hours, but due to the influence of dirt and temperature rise inside the lighting equipment, it will fail after about 10,000 to 15,000 hours. This is approximately the same as the lifespan of conventional mercury lamps, and the price of LED lighting equipment is several times higher than that of mercury lamp equipment.
There is a need to remove dirt such as dust from LED lighting equipment so that it can be used more efficiently and economically.
前記問題点を解決するため、LED照明器具に昇降機能を付帯させる。
１００は昇降装置２を有するLED照明器具と巻き上げ機と滑車を介してワイヤーで接続した照明装置。
In order to solve the above problem, the LED lighting equipment is equipped with a lifting function.
100 is a lighting device in which an LED lighting device having a lifting device 2 is connected with a wire via a hoist and a pulley.
本発明により、LED照明器具に昇降機能を付帯させることで新規設置工事、保守メンテナンスおよび清掃を地上で行うことが可能となり作業性の向上及び作業者の安全確保が可能となる。昇降機能の設置に伴い初期費用は増加するが、作業ごとの足場設置や高所作業車の費用が不要、LED照明器具の寿命延長などで得られる費用効果の方が大きい。 According to the present invention, by adding an elevating function to the LED lighting equipment, new installation work, maintenance, and cleaning can be performed on the ground, thereby improving work efficiency and ensuring worker safety. Although the initial cost increases with the installation of a lifting function, the cost-effectiveness is greater because there is no need to install scaffolding for each job or the cost of an aerial work vehicle, and the lifespan of LED lighting equipment is extended.
以下、図面に基づき本発明の実施の形態を説明する。 Embodiments of the present invention will be described below based on the drawings.
図１は、本発明の実施例を示す昇降機能付きLED照明装置である。 FIG. 1 shows an LED lighting device with a lifting function showing an embodiment of the present invention.
図１は本発明の一実施例である。LED照明器具１は昇降装置２を介して天井面６に取付けられており、昇降装置２は側壁面７に設置された巻き上げ機４と複数の滑車３を介してワイヤ－５で接続されている。 FIG. 1 shows an embodiment of the present invention. The LED lighting device 1 is attached to a ceiling surface 6 via a lifting device 2, and the lifting device 2 is connected to a hoist 4 installed on a side wall surface 7 via a plurality of pulleys 3 with a wire 5. .
本形態における巻き上げ機４は手動式、自動式を問わないものとする。 The hoist 4 in this embodiment may be a manual type or an automatic type.
粉塵工場内に設置された高天井照明器具を一例とした場合、設置後１年程度で汚れにより明るさが初期照度の５０％に低下し、器具内温度は初期に比
べ１５℃上昇していた。一般的に樹脂材料は温度が１０℃上昇するごとに寿
命が半減すると言われている。器具の汚れが進めば更なる温度上昇に至り器
具の破壊が懸念される。明るさが初期照度の半分以下になることから十分な省エネ性能が期待できないことに加え作業環境を損なうこととなる。しかし、高天井照明器具の設置位置は高さ１０mを超えることが多くあり清掃作業が容易ではない。
For example, in the case of a high-ceiling lighting fixture installed in a dust factory, the brightness decreased to 50% of the initial illuminance due to dirt about a year after installation, and the temperature inside the fixture increased by 15 degrees Celsius compared to the initial stage. . It is generally said that the lifespan of resin materials is halved every time the temperature rises by 10°C. If the equipment becomes dirty, the temperature will rise further.
There is a concern that the ingredients may be destroyed. Since the brightness is less than half of the initial illuminance, sufficient energy-saving performance cannot be expected, and the working environment will be impaired. However, the installation positions of high-ceiling lighting fixtures are often over 10 meters high, making cleaning difficult.
図１に示す昇降装置２とLED照明装置１を本現場に用いることで、容易に清掃可能な高さに照明器具を移動することが可能となる。これにより、定期的な清掃が可能となりLED照明器具１の信頼性を確保することができる。 By using the elevating device 2 and the LED lighting device 1 shown in FIG. 1 at this site, it becomes possible to move the lighting equipment to a height where it can be easily cleaned. This enables regular cleaning and ensures the reliability of the LED lighting fixture 1.
LED照明器具１が多数設置されている場合は、図２に示すように、１台の巻き上げ機４により複数台のLED照明器具１を昇降させることで、設置スペ－スの削減及び昇降作業の効率化が可能となる。
２００は昇降装置２を有する複数台のLED照明器具を１台の巻き上げ機に接続することを特徴とした請求項２記載のLED照明装置。
When a large number of LED lighting fixtures 1 are installed, as shown in Fig. 2, by raising and lowering multiple LED lighting fixtures 1 using one hoisting machine 4, the installation space can be reduced and the lifting work can be reduced. Efficiency can be improved.
3. The LED lighting device according to claim 2, wherein 200 connects a plurality of LED lighting devices each having a lifting device 2 to one winding machine.
図３は昇降装置部の説明図
巻き上げ機４によって引上部２１とLED照明器具１が巻き上げられる。引上滑車９により垂直にワイヤー５で吊されている引上部２１とLED照明
器具１は従来の水銀ランプに比べ重量があるため引上部２１とLED照明器具１はワイヤー５のねじれによって水平方向に回転する。そのため電源端子２３と２４の合体は容易でない。この解決方法として天井面６に取り付けられている取付部２２の受側パイプ２５の切口にテーパーをつけ引きあげられる突起物２６にダボ２７を設け、ダボの侵入ガイドとして受側パイプにスリットを設ける。受側パイプ２５のテーパーとスリットにより引き上げられた突起物２６が侵入するとダボ２７によって水平方向に回転することがなく、電源端子２３と２４は合体できる。
FIG. 3 is an explanatory diagram of the elevating device section. The lifting part 21 and the LED lighting device 1 are hoisted up by the hoist 4. The pulling part 21 and the LED lighting fixture 1, which are vertically suspended by the wire 5 from the pulling pulley 9, are heavier than conventional mercury lamps, so the pulling part 21 and the LED lighting fixture 1 are suspended horizontally by the twisting of the wire 5. Rotate. Therefore, it is not easy to combine the power supply terminals 23 and 24. As a solution to this problem, the cut end of the receiving pipe 25 of the mounting part 22 attached to the ceiling surface 6 is tapered, a dowel 27 is provided on the protrusion 26 that can be pulled up, and a slit is provided in the receiving pipe as an entry guide for the dowel. When the protrusion 26 pulled up by the taper and slit of the receiving pipe 25 enters, the dowel 27 prevents horizontal rotation, and the power terminals 23 and 24 can be combined.
図４は引上部２１と取付部２２及びLED照明器具１が天井面６に納まった図である。 FIG. 4 is a diagram showing the pull-up part 21, the mounting part 22, and the LED lighting fixture 1 housed in the ceiling surface 6.
図５は引上部２１にLED照明器具１の取付方法の一実施例である。引上部２１の下面にアーム８を設けLED照明器具１の裏面にアーム８と合体できる取付金具８１を設けてアーム８に取付ける。すでに設置されたLED照明器具には取付金具を設ければよい。 FIG. 5 shows an example of a method for attaching the LED lighting device 1 to the pull-up part 21. An arm 8 is provided on the lower surface of the pulling part 21, and a mounting bracket 81 that can be combined with the arm 8 is provided on the back surface of the LED lighting device 1, and is attached to the arm 8. Mounting hardware can be provided for LED lighting equipment that has already been installed.
１・・・LED照明器具
２・・・昇降装置
２１…ワイヤー５によって引き上げられる引上部
２２…天井面に取付けられている取付部
２３、２４…電源端子 ２５受側パイプ
２６…突起物 ２７…ダボ
３・・・滑車
４・・・巻き上げ機
５・・・ワイヤ－
６・・・天井面
７・・・側壁面
８・・・アーム ８１…照明器具のアーム取付金具
９・・・引上滑車
１００、２００・・・LED照明装置
DESCRIPTION OF SYMBOLS 1... LED lighting equipment 2... Lifting device 21... Lifting part pulled up by the wire 5 22... Mounting part attached to the ceiling surface 23, 24... Power terminal 25 Receiving side pipe 26... Projection 27... Dowel 3... Pulley 4... Hoist 5... Wire
6...Ceiling surface 7...Side wall surface 8...Arm 81...Lighting equipment arm mounting bracket 9...Lifting pulley 100, 200...LED lighting device
Claims (3)
The lifting device 2 includes a mounting part 22 that is attached to the ceiling, and a pulling part 21 to which the LED lighting equipment is attached and pulled up by the wire. The LED lighting device according to claim 1, further comprising twist suppressing portions (25, 26, 27) that suppress twisting of the pulling portion when the pulling portion is pulled up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022117618A JP2024015469A (en) | 2022-07-23 | 2022-07-23 | LED lighting device with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022117618A JP2024015469A (en) | 2022-07-23 | 2022-07-23 | LED lighting device with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2024015469A true JP2024015469A (en) | 2024-02-02 |
Family
ID=89720650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022117618A Pending JP2024015469A (en) | 2022-07-23 | 2022-07-23 | LED lighting device with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2024015469A (en) |
-
2022
- 2022-07-23 JP JP2022117618A patent/JP2024015469A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220902 |