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JP3970615 |
To realize a thin type while securing installation guide performance at lamp installing time. This luminaire has a lamp body 2 having a light source 11, and a connector 3 connected to this lamp body 2, and supplying electric power, and h...
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JP3963231 |
To make the work with a low foothold such as a trestle without using a high foothold possible, to increase the safety, to minimize the necessity of the high foothold even when it is needed, and to reduce the cost, by applying the structu...
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JP3963005 |
To provide an indirect illumination structure for illuminating a room indirectly from outside of a window (from a back side of a window) through the window. A swollen wall part 20 is formed by swelling out a part of a wall 18 to the outs...
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JP3959694 |
To provide a fluorescent lamp and an illumination fixture preventing the reduction of brightness by suppressing temperature rise at the coldest part. A fluorescent lamp 1 comprises a ring-like bulb 3 of which the inner face is applied wi...
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JP3959804 |
To provide a UV projector which projects UV rays to the objective paper surface, on which fluorescent display information is stated with a fluorescent coating material and is adequate for reading of the fluorescent display information sh...
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JP3959806 |
To provide an ultraviolet rays stand projecting ultraviolet rays to an object paper surface inscribed with a fluorescent paint, and to suitable to read out fluorescent display information luminous thereby. Fluorescent display information...
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JP2007128672 |
To provide an illumination apparatus capable of restraining the cost necessary for indirect illumination of ceiling and lowering of apparatus efficiency.The illumination apparatus 1 is composed of an apparatus main body 2, a flat plate p...
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JP2007123050 |
To provide an embedded type lighting device in which the installation of an installation spring 30 is excellent and movement when an exposed part is removed can be regulated, and the coming-off of the installation spring 30 from a spring...
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JP3955339 |
To prevent a sensor sensitive to an infrared remotely controlled transmitter from being affected by infrared radiation emanating from an electric bulb itself. An infrared radiation transmitting rod 83 for guiding infrared radiation from ...
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JP3948417 |
To rationally configure a light source unit capable of maintaining a temperature of light emitting diodes in spite of less number of components with high accuracy. A plurality of light emitting diodes 9 of chip shape are supported by a b...
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JP3948098 |
To provide a luminaire securing insect proofing performance even when heated. This luminaire has a luminaire body 1 provided with a rising part 7 rising on mounting face sides of a globe 2 on the periphery of a top board and receiving me...
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JP3948319 |
To provide a luminaire capable of precluding generation of a steep change in temperature in an amalgam part by an air flow even if the luminaire is furnished with a fluorescent lamp of amalgam type. The luminaire comprising the fluoresce...
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JP2007109586 |
To provide a luminaire having the almost same width dimmension as the thin diameter of a fluorescent lamp to enhance its general applicability and reduce its manufacturing cost.This luminaire is equipped with a main body unit 11, a termi...
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JP2007109436 |
To provide a luminaire capable of solving a problem wherein a gap is generated when distortion is generated in a cover or a chassis body in actual use and an insect intrudes therein.In this luminaire 1, a folded surface 3a folded downwar...
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JP3945069 |
To manufacture a lighting instrument packaging component which reduces the packaging cost for a V-cover and waste materials generated on a construction site or the like, being useful for the improvement of setting properties of the instr...
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JP3944661 |
To improve efficiency using fluorescent lamps provided with coldest parts, and inhibit a rise in temperature in the coldest parts. A luminaire 1 is provided with a luminaire body 2 mounted to the ceiling. A lamp socket 4 is fitted to the...
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JP3944656 |
PURPOSE: To integrate a luminaire main body and a camera device so as to make it possible to photograph plural photographing directions. CONSTITUTION: A luminaire main body 3 is fitted to a pole. Window portions 31 are provided in the lu...
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JP2007103329 |
To provide a ceiling-recessed fluorescent luminaire having a simple structure and preventing dust in the ceiling from intruding indoors.A long reflector unit 10 is provided. A long luminaire body 20 placed on the top part of the reflecto...
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JP3944468 |
To prevent the large-sizing of various electric components as a result of increase of drive voltage which is brought about by the enlargement of the axial length of the cylindrical light source (lamp) due to the large-sizing of an LCD an...
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JP3940025 |
To enhance quietness and light blocking properties in a semi-open private-room type partition device for being used as a consultation room and a patient bedroom. A semi-open type private room 1 is constituted by enclosing four sides with...
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JP3939708 |
To provide light emitting diode assembly for an illumination signboard having improved waterproofness and durability. The light emitting diode assembly 100 is provided with a case in which an upper face is opened and linking grooves are ...
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JP2007087802 |
To easily carry out mounting and removal of a lamp to a socket regarding a structure of the socket in an illumination device of a direct mounting method and a pendant method.The illumination device has a connector part and a socket 5a to...
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JP2007087741 |
To apply circular fluorescent lamps having different outer diameters to a common lighting apparatus.The main part 42 of the apparatus has a slot 65 extending along the radial direction of the main part 42. Notches 66 for insertion are fo...
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JP2007087798 |
To provide an illumination fixture and a security light capable of obtaining a prescribed illuminance and of solving a problem of unnecessarily illuminating the neighborhood.The illumination fixture 10 is equipped with a light source 11 ...
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JP3935859 |
To provide a flexible light-emitting substance device and its manufacturing method. This device is provided with an inner layer fixed seat, an LED series lamp set, a pair of main wires, and an outer layer fixed body, and the inner layer ...
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JP3932693 |
To provide a luminaire capable of preventing the jutting-out of an adhesive in bonding a band. This luminaire is composed of a luminaire body 1, a globe 2 mounted to the luminaire body 1 being turned, and a band 3 bonded to the periphery...
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JP2007059285 |
To provide a lighting fixture capable of illuminating the uniform light over a range wider than the conventional ones.This lighting fixture has a surface-emitting transparent light guide plate 8, and a plurality of light-emitting element...
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JP3922399 |
To provide an economical fluorescent lamp apparatus which can be assembled with high workability, is advantageous from a view point of the cost, and as a whole is economical. This apparatus comprises a circular fluorescent lamp installed...
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JP2007042298 |
To provide an illumination device flexibly coping with a construction condition having a priority on space saving by continuously arranging a plurality of apparatus single bodies in longitudinal direction, and using it so as to form a co...
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JP2007042290 |
To do away with optical unevenness of a fluorescent lamp device to improve appearance.This fluorescent lamp device has: a nearly circular main body; a fluorescent lamp comprising a plurality of tube bodies having different length, connec...
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JP3912529 |
To provide a luminaire which can be made thin through the use of a circular fluorescent lamp 1. The luminaire comprises a circular luminaire body 11 and the circular fluorescent lamp 1. The luminaire body 11 has an opening 13 formed in t...
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JP3912551 |
To provide a luminaire which can be made thin using a circular fluorescent lamp 1. This luminaire is provided with a luminaire main body 11 having an opening part 13 formed at the center, a circular flat plate part formed in the peripher...
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JP2007026829 |
To provide an embedded luminaire capable of expanding an irradiation range of light and securing prescribed strength of a light-transmitting panel.The embedded luminaire L is provided with a luminaire main body 1 embedded and installed i...
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JP2007024212 |
To eliminate interception of electrical connection caused by vibration or the like and to prevent loss of spring washer or a conductive claw washer fastened by a thumb screw, in removing the thumb screw.This conductive fastener fastens a...
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JP3903224 |
PURPOSE: To improve surface brightness and uniformity, and attain a thin type by arranging two comparatively thin circular fluorescent lamps on the same plane, and controlling the light by a reflecting surface so that brightness of a tra...
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JP2007005272 |
To aim at common use of an apparatus main body 10 and a connecting components in a lamp apparatus having different shapes (dimensions) of lamp socket.The fluorescent lamp apparatus has a long apparatus main body 10. The apparatus has a s...
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JP3894345 |
To provide a fluorescent lamp replacing tool that is simple in constitution, is easy to control, and is so lightweight that workers can do work easily. This tool comprises a gripping tool 10 for gripping the tube main body of a fluoresce...
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JP2006339128 |
To provide a fluorescent lamp for greatly extending a lifetime, and to provide a switch circuit related to the fluorescent lamp.As a method for extending the lifetime of the fluorescent lamp, the fluorescent lamp is allowed to have a plu...
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JP2006332071 |
To provide an arraying method of arranging a plurality of long narrow lamps in a lighting apparatus so that the plurality of lamps may be installed further closer to one another depending on the size of a lamp receptacle than an arrangem...
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JP2006318864 |
To provide an illuminator 14 that has improved assembly working efficiency and can also improve working efficiency in execution.Electrical components 23, such as a lamp socket 36, a lighting device 51, a terminal box, and wiring for elec...
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JP3879814 |
To make simple the installation and detachment of the illumination device on the desk. A low height receiving member 31 is installed capable of tilting forward and backward on the base 20 that is fixed to the top board. A column 21 is in...
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JP3876661 |
To provide a support device of a support member that can fix easily the support member for supporting the illumination apparatus at the edge of the top plate of a study desk or at the back of the shelf on the desk, and can adjust simply ...
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JP2006310084 |
To provide a fluorescent lamp capable of illuminating a predetermined region brighter without narrowing the illumination region of a lamp, and a luminaire.The fluorescent lamp comprises a tubular bulb 11, a light reflection layer 12 form...
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JP2006302797 |
To provide a luminaire capable of suppressing temperature drop of an amalgam portion.The lamp socket 6 installs a fluorescent lamp 15 having a lamp light emitting part 18 and a base part 16, and an amalgam portion 17 provided at the base...
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JP2006302796 |
To provide a luminaire in which a single-base lamp is installed in horizontal posture and the height of the luminaire body can be contained without restricting the shape of a reflector.The luminaire body 1 is inserted in an embedding hol...
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JP3873577 |
To provide a discharge lamp lighting device, capable of performing stepwise dimming and continuous dimming alone and, to provide a luminaire which uses it. A control part 10 has a V/F conversion part 12 for V/F converting an externally i...
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JP2006294352 |
To provide a luminaire capable of improving uniformity of luminance of a translucent panel without luminance unevenness on the translucent panel.The luminaire 1 comprises an apparatus main body 2, a straight tube type fluorescent lamp as...
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JP2006294633 |
To provide a luminaire which can be made thin using a circular fluorescent lamp 1.This luminaire is provided with a luminaire main body 11 having an opening part 13 formed at the center, a circular flat plate part formed in the periphery...
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JP3868232 |
To provide a low-cost circular fluorescent lamp wherein used amount of resin which is the material of the base is reduced compared with that of conventional circular fluorescent lamps, and further, slipping off of a locked part due to he...
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JP3864819 |
To prevent the characteristic of a fluorescent lamp from changing due to difference of attachment state of the fluorescent lamp to a socket. This luminaire 3A for a fluorescent lamp is intended to light up the fluorescent lamp 1(1B) call...
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