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Patent Searching and Data


Matches 351 - 400 out of 2,187

Document Document Title
JP2019067743A
[Subject] Replacement to an LED lamp tube from the conventional fluorescent light becomes easier, and a workload decreases, and also it provides a lamp tube connector unit which becomes avoidable effectively also about fear of an electri...  
JP2019067598A
[Subject] A part exchange system which can acquire the latest information on replacement parts of a lighting installation is provided. [Means for Solution] Part exchange system 100 of an embodiment comprises lighting installation 10, lig...  
JP2019057515A
[Subject] While preventing the spread of a fire, a light for emergencies using a Light distribution control member which controlled cost is provided. [Means for Solution] A light for emergencies is provided with the following. Light sour...  
JP6493925B2  
JP2019033040A
To provide a vehicle lamp fitting in which countermeasures for static electricity are taken.A vehicle lamp fitting 10 includes: a flexible printed circuit board 22 extending in a belt-like shape and including a first surface 22a, in whic...  
JP6472574B2  
JP6461379B2  
JP2018206680A
To provide a lighting built-in type gas detector that can enhance gas detection performance.A lighting built-in type gas detector 10 radiates light to an interior of a room and detects a gas leaking in the interior of the room. The light...  
JP2018174103A
To provide a lighting apparatus capable of improving reliability for temperature.A lighting apparatus 1 includes a light source unit 3, a lighting circuit 80, a detector 13, and a control section 85. The light source unit 3 has an LED mo...  
JP6403064B2  
JP6400683B2  
JP6394693B2  
JP2018528576A
A conversion object (1; 11; 21) has a base (2) which consists of a wavelength conversion luminescent material which has the irradiated plane (3) provided since it irradiated with primary light (P), and at least one conductive conduction ...  
JP2018142445A
To provide a luminaire and an illumination system that can restrain overweight caused by the luminaire fitted with a device.A connection terminal 31 of a device 30 is electrically connected to a luminaire 10. The luminaire 10 comprises a...  
JP2018142460A
To provide a falling prevention structure which enables maintenance repair work of a lighting device installed in a tunnel to be easily performed.A falling prevention structure includes: a holding member; a support member; and a hanging ...  
JP2018523916A
The present invention relates to the source of radiation (10). The above-mentioned source of radiation contains a. photogen (12), and the b. 1st optical element (14), and c. sensor (15, 16, 17), and is a sensor (15, 16, 17), It is consti...  
JP6377400B2  
JP6375801B2  
JP2018521429A
The extraordinary perception and the management system using an LED lighting module are indicated. The present invention relates to the extraordinary perception and the management system using the LED lighting module which can cope with ...  
JP2018103868A
To provide an illumination device in which any defect and missing of a phosphor plate can be detected while suppressing a cost of manufacture thereof.A vehicle head lamp device 1 comprises: a light source 5; a phosphor plate 6 into which...  
JP2018101595A
To provide a light emitting device in which reliability with respect to abnormality in a feed wire is high.A light emitting device includes: a substrate 110; a light emitting element 120; a first terminal 131 and a second terminal 132 ar...  
JP2018092811A
To provide a lighting device capable of being thinned.A lighting device 10 includes: a longitudinal substrate 11; a plurality of circuit elements 15 arranged on the substrate 11 and composing a power supply circuit converting AC power an...  
JP2018088325A
To obtain a falling prevention member which enables reduction of a wire diameter and the number of used wires, and to obtain a lighting device including the falling prevention member.A falling prevention member 30 includes a wire 40 havi...  
JP2018084616A
To allow a mesh member to be fixed in a flow channel of a duct without rattling in a simple configuration.A duct structure is constituted of a mesh member and a holder to which the mesh member is attached. The mesh member is an L-shaped ...  
JP2018085330A
To provide means for detecting problems in a phosphor volume in a lighting device having a semiconductor light source generating primary light beam, and the phosphor volume for converting primary light into secondary light.A lighting dev...  
JP6331252B2  
JP2018077994A
To provide a lighting device which enables a user to easily check a state of a rechargeable battery.A lighting device 10 includes: a first light emitting part 30; an attachment plate 40 having a major surface to which the first light emi...  
JP2018066850A
To prevent light from a solid light source from leaking from an opened lid part.A video display device 104 provided with a lid part 114 comprises: a solid light source 124 that is used for projecting a video and provided inside the video...  
JP6314553B2  
JP6314353B2  
JP6303542B2  
JP2018045987A
To provide a compensation system in which, when errors occur in some of a plurality of LED elements included in an LED package, an adjacent LED element is substituted to perform the same function.An LED compensation system and a method o...  
JP6293326B2  
JP2018029051A
To provide an explosion-proof light with improved waterproof performance.The explosion-proof light comprises: a body provided with a lamp emitting light; a converter 200 to convert electric power supplied to the body; a junction box elec...  
JP2016173451A5  
JP6281321B2  
JP6281322B2  
JP2018503949A
A manifold assembly for cooling fluid distribution constituted so that it may be used with a light source is provided. A manifold assembly is provided with the following. A fluid manifold which supplies cooling fluid to a lamp head assem...  
JP2018016191A
To provide a vehicular lighting device capable of securing required total luminous flux and suppressing fluctuation of the total luminous flux even when a voltage applied to the vehicular lighting device is lowered, and a vehicular light...  
JP6266649B2  
JP2017224545A
To provide a skiing ground slope lighting system which is not affected by lightning surge as much as possible.In a skiing ground slope lighting system having an electric circuit for disposing LED lightings 12 in the slope 40 of skiing gr...  
JP6223030B2  
JP6209848B2  
JP6206844B2  
JP2017174594A
To provide an explosion-proof lighting system which is safe and produced at low cost.A lighting device 2 is provided to a fire-prohibited region 1, and a light source device 4 is provided to a non-fire-prohibited region 3 away from the f...  
JP2017162740A
To provide a lighting device having a failsafe mechanism that prevents leakage of a laser beam when an optical fiber is subjected to a load such as tensile force.The lighting device 5 in which the optical fiber 2 is installed includes a ...  
JP2017157384A
To provide a compact lighting apparatus while reducing the number of bolts used in assembling the apparatus and reducing assembling man-hours.As a pressure-resisting explosion-proof container (for accommodating battery) is composed of an...  
JP2017152342A
To reduce possibility of erroneously executing inspection operations.An operation member 42 includes: an operation part 420 inserted into a first hole 53 provided to a cover 5; a pressing part 421 facing a push button 4060A of a push but...  
JP6188851B1
[Subject] The safe LED luminaire to which the fluorescent light of the conventional direct pipe type is not incorrect-connected is provided. [Means for Solution] While inserting cap 74 of a tip part of LED lamp 7 in supporting recessed p...  
JP6185672B2  

Matches 351 - 400 out of 2,187