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Matches 401 - 450 out of 1,790

Document Document Title
JP7029674B2
To provide a mounting member for a luminaire capable of suppressing falling of a luminaire with a simple configuration.A mounting member 60 for a luminaire comprises: a first mounting member 70 having a locking part, and attached to a fi...  
JP2022514664A
The present disclosure provides an apparatus for producing fiber-supplied laser-induced white light. This device includes a package case that surrounds a substrate member having an electric connector via a cover member, and a laser modul...  
JP7007748B1
To solve a problem that a situation occurs in which a security light cannot be turned on or blinked at night when light emission is required and the function of the security light cannot be exhibited in the charge time at the time of des...  
JP6997885B2
The invention describes a replaceable LED circuit for coupling to an LED driver. The replaceable LED circuit comprises a pair of input pins for receiving a power supplied by LED driver, an LED string coupled between the pair of input pin...  
JP6992529B2
To provide a sealed luminaire suitable for reduction in size and weight.A pressure-resistant explosion-proof emergency lamp 50 has an LED light source 51, a battery 52, a control substrate 53 that functions as a control unit that turns o...  
JP6992530B2
To provide a pressure-resistant explosion-proof emergency lamp that allows a battery to be easily taken out without a drop.A pressure-resistant explosion-proof emergency lamp 50 has an LED light source 51, a battery 52, a control substra...  
JP6991168B2
To provide an emergency lamp which prevents fire spread and uses a cost-minimized light distribution control member.An emergency lamp includes a light source part 300 having an LED 111 as a light source, and a light distribution control ...  
JP2021197317A
To provide a socket cap which enables easy attachment of a thermal protector, and to provide a lighting device including the socket cap.A lighting device 10 includes a socket cap 60, a thermal protector 50, a socket 40, and a device body...  
JP2021187394A
To provide a configuration that may stably utilize a lighting device by detecting a failure earlier, on a vehicular lighting device that uses an optical fiber.A vehicular lighting device includes: a laser light source 11; a light guide m...  
JP6969806B2
Embodiments provide a light emitting device package including a package body having a through-hole; a radiator disposed in the through-hole and including an alloy layer having Cu; and a light emitting device disposed on the radiator, whe...  
JP6970382B2
To provide a lighting device having a simple structure, reducing the number of components and allowing a function part to be disposed on an appropriate position.A lighting device includes: a longitudinal first light source; a second ligh...  
JP6956560B2
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...  
JP6956587B2
A lighting apparatus includes a first semiconductor light source configured to produce a first primary light beam, a second semiconductor light source configured to produce a second primary light beam, a phosphor volume configured to at ...  
JP6951802B1
To provide a simple device configuration for preventing a lighting fixture from falling off. A loose nut for preventing a luminaire from falling off is formed in a direction different from a screwing portion screwed into a male screw por...  
JP6920674B2
The utility model provides an illuminator and lighting device. Illuminator (10) possess: base plate (11) of long and thin form, just constitute a plurality of circuit component (15) for changing and export the alternating current by the ...  
JP6902708B2
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...  
JP6899538B2
The utility model provides a to the illuminator and the lighting device that have the high reliability unusually who carries the wiring. This illuminator possesses: base plate (110), light emitting component (120), by the first terminal ...  
JP2021093321A
To provide a vehicle lighting device and a vehicle lamp fitting, capable of improving safety property against an over-voltage with a simple construction.A vehicle lighting device according to an embodiment, includes: a socket; and a ligh...  
JP6884041B2
Provided is an illumination integrated gas detector capable of improving gas detection performance. The illumination integrated gas detector (10) according to the present invention is an illuminationintegrated gas detector which emits li...  
JP2021057183A
To provide a lighting device which can prevent fire spread to an installation site while achieving reduction of the weight.A lighting device 10 includes a light emitting part 20, a case 30, and a fire spread prevention layer 40. The ligh...  
JP6855116B2
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 ...  
JP6834203B2
To provide a pressure-resistant explosion-proof luminaire enabling downsizing and weight saving even with a shape long in a certain direction.A pressure-resistant explosion-proof luminaire 1 includes a rectangular plate-like LED substrat...  
JP2021026789A
To inhibit a falling prevention member from being sandwiched between a light source unit and a device body.In a lighting device, one of two falling prevention members 2 is attached at its one end 20 to a first attachment part 1500 provid...  
JP2021026790A
To inhibit falling prevention members from being sandwiched between a light source unit and a device body.A lighting device includes: a device body 1 including a rectangular bottom surface part 10, a pair of side surface parts 11, 12 ere...  
JP6830196B2
The objective of the present invention is to provide a lighting apparatus allowing reliability to be improved with respect to temperature. This lighting apparatus (1) comprises a light source unit (3), a lighting circuit (80), a detectio...  
JP2020202130A
To provide a luminaire capable of preventing falling of a cover.A luminaire 10 includes a unit body 21, a light source and a cover 23. The unit body 21 has a first body side locking part 38 and a second body side locking part 39. The lig...  
JP6802578B2
The invention discloses an electric leakage protection electronic rectifier and a lamp with an electric leakage protection electronic rectifier. The electric leakage protection electronic rectifier including a leakage detecting module an...  
JP2020536354A
To describe a method for manufacturing an OLED device (1) having an OLED (10) and an integrated negative overvoltage protection diode (11). The method is at least: a step of depositing a first OLED electrode (100) and a separate second O...  
JP6796795B2
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...  
JP6784332B2
This illumination system is provided with a terminal device (60) that is configured such that a user can remotely operate an illumination device (1A). The illumination device (1A) comprises: a light source (17) having light source elemen...  
JP3228259U
To provide a work lamp which can be fixed at an arbitrary place, saves space and has high impact resistance. A work lamp includes a heat radiating member 10 having an opening at one end, a drive module arranged in the heat radiating memb...  
JP6766290B2
A luminaire (10) is disclosed comprising a housing (20) having a metal section (21) and incorporating an electrical component arrangement including a printed circuit board (40) having a first major surface carrying at least one light eng...  
JP2020155290A
To provide a luminaire capable of improving certainty of optical fiber disconnection detection.A luminaire 10 includes a laser light source 41, an optical fiber 30 (light guide part) for guiding the light (laser light or LED light) emitt...  
JP6758471B2
To provide an ambient lighting unit which can reduce a light-dark difference between a high area space, a middle area space and a low area space of a room.An ambient lighting unit 10A is formed by a mounting base 13 extending in the shor...  
JP2020136143A
To provide a display device for expressing a desired gradation even when a light source fails in a configuration using a display element and multiple light sources.A projector 10 is configured to: detect a decrease in a light amount of a...  
JP2020113392A
To provide a fall prevention structure of a lighting device, a fall prevention tool and a construction method of the fall prevention tool capable of efficiently performing operations of attachment and detachment, and reliably maintaining...  
JP6720753B2
According to one embodiment, a vehicle lighting device includes a plurality of circuit portions that have at least one light emitting element; and a control portion that is electrically connected to the plurality of circuit portions. The...  
JP6709979B2
A lighting device configured to accommodate an optical fiber is provided. The lighting device includes a breaking structure which accommodates a portion of the optical fiber in a state in which the portion includes two or more bends. The...  
JP6706440B2
To provide a luminaire which can contribute to simplification of an assembly structure and facilitation of assembly work.A straight tube type luminaire uses a light-emitting element as an illumination light source and it includes: a ligh...  
JP2020080215A
To provide a lighting apparatus that is advantageous in preventing falling due to material degradation.A lighting apparatus 1A includes an apparatus body 2 having a light source 7, support means fixed to an attaching part for supporting ...  
JP6699000B2
To protect the privacy of a care receiver, and also to reduce the burden of a care giver.A lighting device has a watch function of a person (a care receiver). The lighting device adjusts the brightness of a light-emitting unit in accorda...  
JP6695588B2
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...  
JP6671030B2
A lighting apparatus including a base is provided. The base includes a through-hole. The through-hole is aligned with an optical path of laser light for receiving and transmitting the laser light. A light emitter which, when irradiated w...  
JP2020042267A
To provide an illumination system, a projection apparatus and an illumination control method.An illumination system 100 includes an excitation light source 140, an optical element 150, a light source driver 130, a temperature sensing mod...  
JP6660592B2
An illumination apparatus which uses laser light emitted by a light source is provided. The illumination apparatus includes a housing which is tubular, internally includes an optical path for the laser light, and includes a first end sur...  
JP3225386U
To provide a rational and inexpensive push button switch for LED lamp inspection, in which a device for fully lighting a large number of light emitter LEDs of an LED lamp is attached to a lamp and the lighting of each LED lamp can be con...  
JP6659875B2
A luminaire (10) is disclosed with built-in surge protection. The luminaire comprises an electrically conductive structure including a carrier (11) carrying at least one active circuit component (15, 16) and a shielding element (13) at l...  
JP6642792B2
To provide a marker lamp capable of preventing power input from being blocked undesirably by an impact force to a lamp body.A lamp body 5 stores an LED 20 and a lightning circuit 18 for performing lighting control of the LED 20 by inputt...  
JP6623630B2
To provide a lighting tool which can surely and speedily perform temperature protection.A lighting tool 1 includes a constant current power source 20 electrically connected to a lamp 100 via wiring 8. The lamp 100 includes an air fan 30,...  
JP6614674B2
The present application relates to a surgical light for illuminating an operating area, including a housing-like light body that accommodates at least a first and a second light unit and including a first power supply line that is electr...  

Matches 401 - 450 out of 1,790