Disclosed is a lighting device for a table, which supplies light toward a shade of a lighting object such that a shade formed in the vicinity of the neck of the lighting object due to a lighting of a ceiling installed in an interior space, such as a studio, in which an image of a subject is photographed or a space, such as a stage, for a lecturer.
A softbox speedring is provided to reduce the manufacturing costs through a simple structure, to be simply repaired, and allow the rapid folding and spreading of a pole shaft. A softbox speedring having a fitting assembly structure includes a speedring body including a central hole formed at a center of the speedring body, a plurality of adaptor inserting holes formed along an outer circumferential surface of the speedring body, and rotational shaft seating grooves formed in first perpendicular surface and second perpendicular surface of each adaptor inserting hole, and an adaptor including a head part including rotational shafts protruding from opposite perpendicular surfaces of the head part to be fitted into and assembled with the rotational shaft seating grooves, and a body part provided at a lower portion of the head part and including a pole inserting part formed in a lower end of the body part.
A collapsible lighting device having circuit wires and LED modules and a method for manufacturing the same wherein the lighting device is collapsible in every direction, thereby being easy to be carried and stored, and makes use of the LED modules, thereby reducing an amount of power consumed. The collapsible lighting device includes: a main sheet formed of fibers made of a soft material collapsible with no directionality and an electrical insulation material for insulating electricity flowing along circuit wires, the fibers being resistant to a temperature greater than 250° C.; LED modules mounted on the main sheet in such a manner as to be electrically connected to the circuit wires; and a front sheet attached to top of the main sheet.
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
G03B 15/05 - Combinaisons d'appareils photographiques avec flash électroniqueFlash électronique
H01L 33/58 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de mise en forme du champ optique
4.
LIGHTING DEVICE EQUIPPED WITH FOLDABLE CIRCUIT WIRE AND LED, AND METHOD FOR MANUFACTURING SAME
Disclosed is a lighting device using an LED, which is configured in a structure foldable in various directions such that transportation and storage thereof is convenient, and which consumes less power by using an LED. To this end, provided is a lighting device equipped with a foldable circuit wire and an LED, comprising: a main sheet having a circuit wire on the top surface thereof, formed of a flexible material foldable in any direction and an electrically insulating material insulating electricity flowing through the circuit wire, and composed of a fiber capable of withstanding a temperature exceeding 250°C; and an LED module mounted on the main sheet so as to be electrically connected to the circuit wire; and a front sheet attached to the top surface of the main sheet. According to the present invention, since the lighting device has a structure which is foldable in various directions without limitation in the direction, the overall volume of the lighting device when in storage can be significantly reduced compared to a volume when in use, such that carrying, transporting, and storing the lighting device are convenient.
An automatic control device for lighting that adjusts an output of a lighting device in conjunction with the distance between a subject and the lighting device is disclosed. To this end, an automatic control device for lighting that adjusts an output of a lighting device in conjunction with the distance between a subject and the lighting device is provided which comprises: a distance measuring sensor which is installed near the lighting device and reads distance information between the lighting device and a subject to be imaged; and a lighting management unit which generates a management signal comprising illuminance of lighting to be output by the lighting device according to the distance information, and transmits the management signal to the lighting device. According to the present invention, effects wherein a photograph or an image having a consistent quality is captured by allowing the subject and the surrounding space of the subject to exhibit a consistent illuminance and color temperature can be provided even if the subject or the lighting for capturing a photograph or an image is moved and the distance between the subject and the lighting is changed.
The present invention provides a lighting device to which a lighting accessory for controlling light diffusion and reflection according to the lighting environment or a lighting accessory for adjusting the illumination position of light can be optionally installed. To this end, an LED lighting device comprising a support member to which a lighting accessory for improving lighting quality can be coupled is provided, the device comprising: a flexible LED light having a plurality of LED modules installed thereto; a plurality of edge blocks provided along the edges of the LED light; a plurality of coupling means which comprise accommodating plates providing accommodating surfaces corresponding to the edge blocks, and comprise coupling tubes coupled to the accommodating plates; and a plurality of support members one end of each of which is fitted into an insertion recess of one of the coupling tubes, and the other end of each of which is fitted into an insertion recess of another one of the coupling tubes neighboring the coupling tube, so as to connect the coupling means neighboring each other. The lighting device according to the present invention allows a lighting accessory to be easily attached and detached even to and from a flexible LED light.
F21V 17/00 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection
F21V 17/10 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p. ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
Provided is a soft box having a plurality of poles, an adapter ring having a plurality of holes into which the plurality of poles is correspondingly coupledly inserted, and a reflecting cloth adapted to connect the plurality of poles in such a manner as to reflect light therefrom, the soft box including: a zipper mounted on the reflecting cloth between the neighboring poles; and an auxiliary reflecting cloth disposed on the reflecting cloth adjacent to the inner side of the zipper along the longitudinal direction of the zipper in such a manner as to cover the inner surface of the zipper.
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