摘要:
A light-emitting module includes a substrate (110), and elongated light-emitting units (101) arranged in rows on the substrate (110). Each light-emitting unit (101) includes an element array of light-emitting elements (120) arranged on the substrate (110) and a sealing member (130) sealing the element array. The sealing member (130) contains a wavelength converting material. When the light-emitting units (101) are viewed from a direction that is parallel to a surface on which the plurality of light-emitting units (101) are arranged and coincides with a row direction being a direction along which the light-emitting units (101) are arranged in rows, two of the light-emitting units (101) are arranged such that portions of one of the two light-emitting units (101) nearer to the center in the row direction are visible without being obstructed by the other light-emitting unit (101).
摘要:
A lighting device is produced: - by providing a protected elongate light emitting module (10), including a substrate (12) with at least one electrically-powered light radiation source (14b), e.g. a LED source, and at least one sealing mass (18a, 18b) protecting light radiation source(s) (14b), and - by coupling to said light emitting module (10) a channel-shaped cover member (110) with a body portion (112) including light permeable material (1120) and side portions (120), with the side portions (120) of the cover member (110) embracing and locking therebetween the light emitting module (10) and with light radiation source(s) (14b) facing towards body portion (112) of cover member (110), whereby the light permeable material (1120) provides a propagation path for the light radiation from light radiation source(s) (14b).
摘要:
An LED bulb (100) including a light source device (105) provided on a mounting plate (102) and covered by a globe (104) in a shape of a spherical shell is configured such that the light source device (105) includes: a reflecting member (108) in a truncated cone shape; and a plurality of LED chips (15) provided on a top surface of the substrate (11), at least a side face of the reflecting member (108) has a light reflecting function, and the light source device (105) is provided on the mounting plate (102) in such a way that a bottom surface of the substrate (11) faces the mounting plate (102).
摘要:
An LED bulb (100) including a light source device (105) provided on a mounting plate (102) and covered by a globe (104) in a shape of a spherical shell is configured such that the light source device (105) includes: a reflecting member (108) in a truncated cone shape; and a plurality of LED chips (15) provided on a top surface of the substrate (11), at least a side face of the reflecting member (108) has a light reflecting function, and the light source device (105) is provided on the mounting plate (102) in such a way that a bottom surface of the substrate (11) faces the mounting plate (102).
摘要:
Die Erfindung betrifft eine Vorrichtung zur Anbringung einer Gruppe von Leuchtdioden (6) in den Öffnungen der Begrenzungswand (9) einer Decken-, Wand-, oder Standleuchte. Um bei der Herstellung von Decken-, Wand-, oder Standleuchten zum Zwecke der Massenfertigung eine Montage zu ermöglichen, die trotz der geforderten unterschiedlichen Designs der verschiedenen Leuchten eine weitgehend automatisierte Massenfertigung zuläßt, schlägt die Erfindung vor, daß die Leuchtdioden (6) in vorgegebener Verteilung auf einer Stromversorgungsplatine angeordnet sind, die in einem an der Innenseite der Begrenzungswand (9) festlegbaren, flachen Gehäuse (1) angeordnet ist, wobei die Begrenzungswand (9) und die daran anliegende Wand des flachen Gehäuses (1) jeweils im Bereich der Leuchtdioden (6) korrespondierende Durchtrittsöffnungen (8) aufweisen.
摘要:
Le dispositif comprend plusieurs diodes électroluminescentes (8) positionnées à proximité de la surface (4) et reliées à celle-ci. Afin d'obtenir une diffusion de la lumière des diodes électroluminescentes (8), chacune de ces diodes est renfermée dans une lentille diffusant la lumière (10), à laquelle lentille est relié un élément de montage (12) à l'aide duquel l'unité se composant de la diode électroluminescente et de la lentille est reliée avec la surface.
摘要:
Provided are a substrate used for an LED encapsulation, a three-dimensional LED encapsulation comprising the substrate, a bulb comprising the three-dimensional LED encapsulation and a manufacturing method therefor. The substrate is spiral lines in shape, at least one of the ends of the substrate is provided with an electrode lead wire (31), the electrode lead wire (31) is connected with the substrate by a connective component and/or connective materials, the spiral lines of the substrate comprise gaps between each other, and a smooth curve and/or a plurality of polylines end to end is formed at least partly at the edge of the substrate. The three-dimensional LED encapsulation and the bulb comprising the three-dimensional LED encapsulation comprise the substrate, multiple LED chips in series and/or parallel are arranged on the substrate, the multiple LED chips are let out by the electrode lead wire (31) of one end of the substrate and the other end of the substrate as the other electrode lead wire (31). All-dimensional and three-dimensional and multilayer light-emitting of the bulb may be realized, moreover, the heat is easy to dissipate, the structure is simple to manufacture, and the cost is low.