Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lamp Device And Luminaire

A frame and information circuit technology, applied in lighting devices, lighting device components, lighting device damage prevention measures, etc., can solve the problems of long wiring distance, complicated wiring structure, miswiring, etc. Achieve the effect of simplifying the wiring structure

Active Publication Date: 2014-09-24
TOSHIBA LIGHTING & TECH CORP
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when the lamp device has a plurality of pins for power supply or signal use, the wiring distance for connecting the pins to the corresponding connection parts becomes longer, or the wiring crosses, etc., and the wiring structure becomes complicated. Miswiring may occur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lamp Device And Luminaire
  • Lamp Device And Luminaire
  • Lamp Device And Luminaire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Below, refer to Figure 1 to Figure 7 The first embodiment will be described.

[0037] Such as image 3 and Figure 7 As shown, the lighting device 10 includes: a lamp device 11, a lamp holder 12 detachably mounted on the lamp device 11, an appliance main body 14 having a radiator 13 thermally connected to the lamp device 11 mounted on the lamp holder 12, And a lighting device (not shown) that is disposed on the device main body 14 and the like and is electrically connected to the lamp device 11 through the lamp socket 12 . The lighting device is configured to convert commercial AC power into predetermined DC power to supply power to the lamp device 11 , and to control the lamp device 11 by inputting an information signal output from the lamp device 11 . In addition, in the drawings, the light emitting direction of the lamp device 11 is set upward for illustration, but when the lighting device 10 is, for example, a downlight, etc., the light emitting direction of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a lamp device capable of simplifying a wiring structure, and a luminaire. A projection section (34) with a heat radiation portion (32) projects at the center portion of the light emission side, i.e., the rear side, which is the opposite side of the front side, of a housing (20). A light-emitting module (21) is provided with a substrate (50) and a light-emitting section (51) formed on a face of the front side of the substrate, and the light-emitting section is configured at the center of the housing (20). A pair of power-supply sections (64) configured to supply electric power to the light-emitting module is arranged around the light-emitting section in the housing (20). An information circuit (25) configured to output information to the outside is arranged in a position around the light-emitting section and different from the positions of the pair of power-supply sections in the housing (20). A plurality of pins (38) are provided at intervals along the rear side peripheral portion of the housing around the projection. Connecting means (76) connects the power-supply sections and the pins located near the power-supply sections and connects the information circuit and the pin located near the information circuit.

Description

technical field [0001] The present invention relates to a lamp device using a light emitting module and a lighting device using the lamp device. Background technique [0002] Conventionally, in a lamp device using a light-emitting module, a light-transmitting member is arranged on the front side of the housing on the light-emitting side, and a protruding portion having a heat dissipation portion is protruded on the opposite rear side. In addition, in the housing, the light-emitting module is disposed on the front side of the heat dissipation part, and the reflector and the lighting circuit are further disposed on the front side of the light-emitting module. [0003] Around the protruding portion, a plurality of pins protrude from the rear peripheral portion of the frame. The pins include two pins for AC power supply, two pins for dimming signal input, and one pin for grounding, and these pins are connected to the lighting circuit. [0004] patent documents [0005] Patent...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/04F21V23/00
CPCF21V23/002F21V19/003F21K9/30F21V23/006F21V15/01F21V29/004F21K9/20F21V29/71F21V29/507
Inventor 木宫淳一石田正纯大塚诚
Owner TOSHIBA LIGHTING & TECH CORP
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com