JP2011181400A - Balloon-type illumination fixture - Google Patents

Balloon-type illumination fixture Download PDF

Info

Publication number
JP2011181400A
JP2011181400A JP2010045658A JP2010045658A JP2011181400A JP 2011181400 A JP2011181400 A JP 2011181400A JP 2010045658 A JP2010045658 A JP 2010045658A JP 2010045658 A JP2010045658 A JP 2010045658A JP 2011181400 A JP2011181400 A JP 2011181400A
Authority
JP
Japan
Prior art keywords
balloon
light source
air supply
mounting frame
source mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2010045658A
Other languages
Japanese (ja)
Other versions
JP5477808B2 (en
Inventor
Masahiko Fujita
Yoshinori Kirii
Shoji Sakai
正二 堺
義則 桐井
全彦 藤田
Original Assignee
Nishio Rent All Co Ltd
西尾レントオール株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nishio Rent All Co Ltd, 西尾レントオール株式会社 filed Critical Nishio Rent All Co Ltd
Priority to JP2010045658A priority Critical patent/JP5477808B2/en
Publication of JP2011181400A publication Critical patent/JP2011181400A/en
Application granted granted Critical
Publication of JP5477808B2 publication Critical patent/JP5477808B2/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a balloon-type illumination fixture having power-saving properties and a long service life. <P>SOLUTION: In the balloon-type illumination fixture, a sheet balloon 8 which is expandable and shrinkable and has translucency almost over all is provided to the upper side of a supporting part 3; a light source device 9 is housed inside the balloon 8, and a base 10 holding the light source device 9 is fixed to the supporting part 3; and an air supply device 11 of balloon-expanding air is provided to the base 10. For constituting the light source device 9, an LED element 15 is mounted to a light-source mounting frame body 14, and further, a circuit component 17 for lighting the LED element 15 is provided, and the LED element 15 and the circuit component 17 are arranged on an air-supply channel from the air supply device 11 inside the balloon 8. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention provides a base balloon that is provided with a sheet balloon having a translucent property that can be inflated and contracted substantially on the upper side of the support portion, accommodates the light source device inside the balloon, and holds the light source device. Is fixed to the support part, and relates to a balloon-type lighting fixture in which the air supply device for the balloon inflation air is provided in the base part.

  Conventionally, as a light source device in the lighting fixture, a light bulb such as a xenon short arc lamp is attached to a socket, and the socket is attached to a base (see, for example, Patent Document 1).

JP 2006-252869 A

  The above-described conventional light source device has a problem that power consumption is large and the life of the light bulb is generally short.

  Accordingly, an object of the present invention is to solve the above-mentioned problems and provide a power saving and long-life balloon-type lighting fixture.

According to a first characteristic configuration of the present invention, a sheet-made balloon having a translucent property that can be inflated and contracted is provided on the upper side of the support portion, and a light source device is accommodated inside the balloon. A balloon-type lighting fixture in which the base for holding the balloon is fixed to the support and the air supply device for the balloon inflation air is provided on the base. Attaching the LED element to the LED, and providing a circuit component for lighting the LED element,
The LED element and the circuit component are disposed in an air supply path from the air supply device in the balloon.

  According to the first characteristic configuration of the present invention, it is generally said that the LED element and the circuit component are likely to be deteriorated at a high temperature due to heat generated by energization, and the LED element and the circuit component are confined. It seems that the lifetime will be shortened by existing in the space. However, the present invention uses the air supply from the air supply device for inflating the balloon, and the LED elements and circuit components are cooled by arranging the LED elements and circuit components in the air supply path. Deterioration can be prevented and the life can be extended.

  According to a second characteristic configuration of the present invention, the light source mounting frame is formed in a substantially cylindrical shape, a large number of the LED elements are mounted on the periphery of the light source mounting frame, and the air supply is provided inside the light source mounting frame. An air supply path from the device is formed.

According to the second characteristic configuration of the present invention, in addition to being able to achieve the above-described operation and effect of the first characteristic configuration of the present invention, a light source mounting frame body in which a large number of LED elements are mounted on the periphery is provided. Since the air supply path from the air supply device is formed inside, the heat generated from the LED element is transmitted to the light source mounting frame body, and the mounting frame body is cooled by the air supply from the air supply device passing through the inside. Is done. And the LED element attached to the peripheral part of the light source attachment frame irradiates light widely centering | focusing on a light source attachment frame.
Therefore, it is possible to provide a lighting apparatus that illuminates a wide area while maintaining high cooling efficiency.

  According to a third characteristic configuration of the present invention, a plurality of penetrating portions penetrating inward and outward at predetermined intervals in the circumferential direction are formed in the circumferential portion of the light source mounting frame body, and air from the air supply device is supplied to the light source. An air supply path that flows out from the through portion through the inside of the mounting frame is formed.

According to the third characteristic configuration of the present invention, the air supply path distributes air supplied from the air supply device from a plurality of through portions formed in the peripheral portion of the light source mounting frame, and flows out outward. Each of a large number of LED elements attached to the periphery of the light source attachment frame is cooled.
Therefore, all the LED elements are efficiently cooled, and a lighting fixture that can be used for a long time with a simple structure can be provided.

  The 4th characteristic structure of this invention exists in the place which has arrange | positioned the said circuit component inside the said light source attachment frame.

  According to the 4th characteristic structure of this invention, since the said circuit component is arrange | positioned inside the light source attachment frame, it will interfere with the light emission of the LED element attached to the peripheral part of the light source attachment frame. However, it is cooled by the supply air flowing through the supply passage formed inside the light source mounting frame, and can be used for a long time.

According to a fifth feature of the present invention, a lower end portion of a metal tube that supports the light source mounting frame inside is attached to the base portion, and the circuit component is attached to an upper end portion of the metal tube,
An air supply path from the air supply device is formed inside the metal cylinder.

  According to the fifth characteristic configuration of the present invention, the light source mounting frame is attached to the metal cylinder having the lower end attached to the base, and the circuit component is attached to the upper end, so that the circuit component is an LED. Without narrowing the irradiation area by the element, the heat released by the circuit components is taken away by the metal cylinder and cooled by the air supplied through the metal cylinder. Therefore, the LED element and the circuit component are always easily maintained at an appropriate temperature, and can be used for a long time.

  The 6th characteristic structure of this invention exists in the place which has formed the attachment surface of the said LED element in the said light source attachment frame in diagonally downward direction.

According to the sixth characteristic configuration of the present invention, particularly in the case of illuminating much below the ground or the like, particularly in the case of outdoor work, the lower side of the substantially spherical balloon mainly increases in luminous intensity. Without emitting light toward the sky unnecessarily, it is possible to sufficiently illuminate a portion to be irradiated without unnecessarily increasing the overall illuminance.
Therefore, necessary illumination can be effectively performed while reducing power consumption.

It is a whole side view of an illuminating device. It is a partial longitudinal cross-sectional view of a lighting fixture. It is a top view of a light source device. It is a bottom view of a light source device. It is a partial longitudinal cross-sectional view of the lighting fixture of another embodiment. It is a top view of the light source device of another embodiment. It is a bottom view of the light source device of another embodiment.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows a lighting apparatus provided with a lighting fixture 1 according to the present invention, and a generator unit 2 capable of supplying lighting power to the lighting fixture 1 and a lighting fixture 1 supported at a position higher than the generator unit 2. The swing frame 23 that can be moved is provided on the carriage 4 with moving wheels, and the swing frame 23 is provided so as to be bent and swingable in the vertical direction. The unit 2 is supported so as to be lowered toward the upper side.

  In the cart 4, a pipe protective frame 7 that surrounds the generator unit 2 is fixed to a loading platform 6 on which the generator unit 2 is placed, and the support 3 is fixed to the protective frame 7.

As shown in FIGS. 1 to 4, the lighting device 1 includes a sheet balloon 8 that is provided with a translucent light that can be inflated and contracted on the upper side of a pipe-like support portion 3 and is coated with a resin on a cloth. The light source device 9 is accommodated inside the balloon 8, the base portion 10 holding the light source device 9 is fixed to the support portion 3, and the air supply device 11 for balloon inflation air is provided in the base portion 10. .
In constructing the light source device 9, a plurality of vertical frames 14 a are arranged in the circumferential direction so as to form a frustoconical shape with a larger diameter toward the upper side, and a substantially cylindrical light source mounting frame body 14 is provided. A large number of LED elements 15 are attached to each frame 14a in a column, and the lower end portion of the light source attachment frame 14 is attached to and supported by the upper end portion of a metal tube 16 made of a square pipe attached to the base portion 10. A circuit component 17 for lighting is attached to the metal cylinder 16 below the light source attachment frame 14.
Therefore, the mounting surface of the LED element 15 in the light source mounting frame 14 is formed obliquely downward so that the upper side approaches the inner surface of the balloon 8 and can effectively illuminate the lower ground side particularly in outdoor work. It is configured.

An air supply device 11 is provided in the base 10 to form a first air supply path 18 through which the air supplied from the air supply device 11 passes through the metal tube 16 and is discharged from the upper end, and the metal tube 16 is formed on the upper end surface of the base 10. An exhaust port 21 is formed on the outer side of the light source and passes between adjacent circuit components 17 from the exhaust port 21 and is formed between a plurality of vertical frames 14 a arranged in the circumferential direction through the inside of the light source mounting frame 14. A second air supply path 19 that flows out from each of the through portions 22 is formed, and a third air supply path 20 that rises from the exhaust port 21 through the inside of the light source mounting frame body 14 is formed. In addition, the LED element 15 and the circuit component 17 are arranged in the air supply path from the air supply device 11 in the balloon 8 so that the circuit component 17 can be cooled.
The air supply from the air supply device 11 flows through the first, second, and third air supply paths 18, 19, and 20 to inflate the balloon 8, and light emission from the light source device 9 causes the entire balloon 8 to emit light. However, the air supply leaks outward from the gap between the base 10 to which the balloon 8 is attached and the balloon 8 or the seam of the balloon 8 so that the air supply path can be maintained at all times. It is.
Therefore, when the air supply from the air supply device 11 is stopped, the balloon 8 is deflated and becomes a lighting fixture 1 that can be stored compactly.

  In addition, as shown in FIG. 1, a restricting frame 12 capable of restricting the posture change of the inflated balloon 8 with respect to the support portion 3 from the outer surface side is arranged around the light source device 9 on the downward outer surface side of the inflated balloon 8. It is provided in a state where it is substantially along the line.

  The restricting frame 12 supports a plurality of restricting arms 12 formed in an arc shape radially on the base 10 side so as to freely swing up and down, and the distal end side of each restricting arm 12 is connected to the outer surface side of the balloon 8. Are inserted inside the band plate 13 which is scattered and attached in the circumferential direction and fixed to the outer surface side of the balloon 8.

  The circuit component 17 is provided with a converter that switches the AC power generated mainly by the generator unit to a 100V DC power.

The lighting fixture 1 is configured such that the balloon 8 and the support portion 3 supporting the base portion 10 can be detached from the swing frame 23. Therefore, the removed lighting fixture 1 can be attached to an installation tool such as a tripod different from the swing frame 23.
[Another embodiment]
Other embodiments will be described below.

<1> The light source mounting frame 14 may have a plurality of vertical frames 14a arranged in a circumferential direction at predetermined intervals so as to be substantially cylindrical. In this case, the entire balloon 8 is irradiated from the inner surface by the LED element 15 from top to bottom.
<2> The light source mounting frame 14 may be formed so that the vertical frame 14a is curved in an arc shape and arranged in the circumferential direction so as to be substantially spherical as a whole. In this case, the entire balloon 8 can be irradiated evenly from the inner surface by the LED elements 15.
<3> The light source mounting frame body 14 may be a frame in which a plurality of horizontal frames in which the LED elements 15 are mounted in rows are arranged in the vertical direction instead of the vertical frame 14a. Any shape may be used as long as 15 is attached to the balloon 8 in the circumferential direction.
<4> The circuit component 17 may be arranged on the upper side or at the same height as shown in FIGS. 5 to 7 in addition to the arrangement on the lower side with respect to the LED element 15.

  In addition, as mentioned above, although the code | symbol was written in order to make contrast with drawing convenient, this invention is not limited to the structure of an accompanying drawing by this entry. In addition, it goes without saying that the present invention can be carried out in various modes without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 3 Support part 8 Balloon 9 Light source device 10 Base 11 Air supply apparatus 14 Light source attachment frame 15 LED element 17 Circuit component

Claims (6)

  1. On the upper side of the support part, a sheet-made balloon having a translucent property that can expand and contract freely is provided on the whole,
    The light source device is accommodated inside the balloon,
    Fixing the base holding the light source device to the support;
    A balloon-type lighting device provided with the air supply device for the balloon inflation air at the base,
    In configuring the light source device,
    Attaching the LED element to the light source mounting frame,
    A circuit component for lighting the LED element is provided,
    The balloon type lighting fixture which has arrange | positioned the said LED element and the said circuit component in the air supply path from the said air supply apparatus in the said balloon.
  2. Forming the light source mounting frame in a substantially cylindrical shape;
    A large number of the LED elements are attached to the periphery of the light source mounting frame,
    The balloon-type lighting device according to claim 1, wherein an air supply path from the air supply device is formed inside the light source mounting frame.
  3. A plurality of penetrating portions penetrating inward and outward at predetermined intervals in the circumferential direction are formed in the peripheral portion of the light source mounting frame body, and the air supply from the air supply device passes through the inside of the light source mounting frame body and passes through the through hole. The balloon-type lighting device according to claim 2, wherein an air supply passage that flows outward from the portion is formed.
  4.   The balloon-type lighting device according to claim 2 or 3, wherein the circuit component is disposed inside the light source mounting frame.
  5. A lower end portion of a metal tube that supports the light source mounting frame inside is attached to the base portion,
    Attach the circuit component to the upper end of the metal cylinder,
    The balloon-type lighting device according to claim 1, wherein an air supply path from the air supply device is formed inside the metal cylinder.
  6.   The balloon-type lighting device according to any one of claims 1 to 5, wherein a mounting surface of the LED element in the light source mounting frame is formed obliquely downward.
JP2010045658A 2010-03-02 2010-03-02 Balloon lighting fixture Active JP5477808B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010045658A JP5477808B2 (en) 2010-03-02 2010-03-02 Balloon lighting fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010045658A JP5477808B2 (en) 2010-03-02 2010-03-02 Balloon lighting fixture

Publications (2)

Publication Number Publication Date
JP2011181400A true JP2011181400A (en) 2011-09-15
JP5477808B2 JP5477808B2 (en) 2014-04-23

Family

ID=44692699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010045658A Active JP5477808B2 (en) 2010-03-02 2010-03-02 Balloon lighting fixture

Country Status (1)

Country Link
JP (1) JP5477808B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012230829A (en) * 2011-04-26 2012-11-22 Nishio Rent All Co Ltd Balloon type lighting system
JP2013098013A (en) * 2011-11-01 2013-05-20 Yamabiko Corp Balloon lighting device
JP2014022064A (en) * 2012-07-12 2014-02-03 Panasonic Corp Illuminating device
JP2016115452A (en) * 2014-12-12 2016-06-23 株式会社やまびこ Baloon type lighting device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11289098A (en) * 1998-01-30 1999-10-19 Patent Treuhand Ges Elektr Gluehlamp Mbh Optoelectronic semiconductor device and illuminating lamp or lamp
JP2004296245A (en) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Led lamp
JP3120560U (en) * 2005-12-15 2006-04-13 株式会社ワークス Multicolor random luminous balloon
JP2006252869A (en) * 2005-03-09 2006-09-21 Nishio Rent All Co Ltd Lighting fixture
JP2007035366A (en) * 2005-07-25 2007-02-08 Kokubu Denki Co Ltd Illumination device
JP2007335080A (en) * 2004-09-17 2007-12-27 Light Boy Co Ltd Lighting device
US7637636B2 (en) * 2007-11-02 2009-12-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
US7654699B2 (en) * 2007-09-21 2010-02-02 Foxsemicon Integrated Technology, Inc. LED lamp having heat dissipation structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11289098A (en) * 1998-01-30 1999-10-19 Patent Treuhand Ges Elektr Gluehlamp Mbh Optoelectronic semiconductor device and illuminating lamp or lamp
JP2004296245A (en) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Led lamp
JP2007335080A (en) * 2004-09-17 2007-12-27 Light Boy Co Ltd Lighting device
JP2006252869A (en) * 2005-03-09 2006-09-21 Nishio Rent All Co Ltd Lighting fixture
JP2007035366A (en) * 2005-07-25 2007-02-08 Kokubu Denki Co Ltd Illumination device
JP3120560U (en) * 2005-12-15 2006-04-13 株式会社ワークス Multicolor random luminous balloon
US7654699B2 (en) * 2007-09-21 2010-02-02 Foxsemicon Integrated Technology, Inc. LED lamp having heat dissipation structure
US7637636B2 (en) * 2007-11-02 2009-12-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012230829A (en) * 2011-04-26 2012-11-22 Nishio Rent All Co Ltd Balloon type lighting system
JP2013098013A (en) * 2011-11-01 2013-05-20 Yamabiko Corp Balloon lighting device
JP2014022064A (en) * 2012-07-12 2014-02-03 Panasonic Corp Illuminating device
JP2016115452A (en) * 2014-12-12 2016-06-23 株式会社やまびこ Baloon type lighting device

Also Published As

Publication number Publication date
JP5477808B2 (en) 2014-04-23

Similar Documents

Publication Publication Date Title
KR101579220B1 (en) Led lighting module and lighting lamp using the same
US8157416B2 (en) LED light
JP5160697B2 (en) Lighting device
US20090021944A1 (en) Led lamp
KR20090042572A (en) A led lighting fitting
CA2490599A1 (en) Light emitting diode lamp with light pipes
US7568817B2 (en) LED lamp
US20110038148A1 (en) Led light fixture
EP2239493A3 (en) Energy-saving lighting fixture
EP2672166A3 (en) Light bulb shaped lamp and lighting apparatus
US20100128483A1 (en) Led luminaire
US8979304B2 (en) LED light bulb
CN1670428A (en) Illuminating balloon with improved self-inflatable envelope
JP2008190486A (en) Ceiling fan with lighting fixture having rotary blade surfaces
KR20100096576A (en) Lighting apparatus using led
FR2941346A1 (en) Lighting device for illuminating lamp, has electrical power supplying units having rigid pins and electric wire for supplying electrical power to LEDs and extending in conduit when plate is installed on free end of support part
US20130039071A1 (en) Laminated heat-dissipating and non-disposable led lamp
KR101020807B1 (en) Lamp device using LED
WO2009131340A3 (en) Led fluorescent lamp
JP2013528924A (en) LED lighting assembly and lighting method for merchandise display
US8079735B1 (en) Light emitting diode illumination device
TWM406136U (en) Standing-pipe-type LED bulb
US7922347B2 (en) Surgical light provided with a light emission control
MX2008006260A (en) Self-righting light fixture.
US8459846B2 (en) Heat-dissipating downlight lamp holder

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131017

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140116

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140204

R150 Certificate of patent or registration of utility model

Ref document number: 5477808

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250