CN102444824A

CN102444824A - Solid light emitting component module and illuminating device with the same

Info

Publication number: CN102444824A
Application number: CN2011103051410A
Authority: CN
Inventors: 海路博司
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2010-10-12
Filing date: 2011-09-30
Publication date: 2012-05-09
Also published as: JP2012084696A; JP5530329B2

Abstract

The present invention provides a solid light emitting component module and an illuminating device with the same. The invention aims to protect a power supply line for supplying power to the solid light emitting component and simultaneously improve operability in assembling. In a light source part (1) (LED module) according to an embodiment, ends (14A,14A) of an insulating component (insulating sheet 14) which is between a metal assembling component (7) (movable part 71) and a mounting substrate (10) projects to outside for a larger length than the end of the mounting substrate (10). Therefore, the end of the mounting substrate (10) is covered by the ends (14A,14A) of the insulating sheet (14). Therefore, damage of an output line (60) and a conductor which are equivalent with the power supply line at the end of the mounting substrate (10) can be prevented.

Description

Solid-state light emitting element module and use the lighting device of this module

Technical field

The present invention relates to the solid-state light emitting element module and use the lighting device of this module.

Background technology

In the past, provide various have solid-state light emitting elements such as light emitting diode are installed on the installation base plate and the solid-state light emitting element module (led module) that forms and accommodate the lighting device (for example, with reference to patent documentation 1) that this led module gets ligthing paraphernalia.

The prior art document

Patent documentation

Patent documentation 1: TOHKEMY 2003-68130 communique

Summary of the invention

Here, in the example in the past that patent documentation 1 is put down in writing, be used for being drawn around the face to opposition side by the installed surface from led chip (light emitting diode) to the supply lines of led module power supply, the end of this supply lines and installation base plate (edge) connects.Therefore, possibly make the crust of supply lines damaged owing to the end of installation base plate.And, when led module is mounted to fitting surface (bottom surface of ligthing paraphernalia etc.), between led module and fitting surface, be prone to produce sandwiching of supply lines, and be difficult to judge to have produced and sandwich.

The present invention forms in view of above-mentioned problem, and its purpose is the raising of the operation property when protection is used in the supply lines of solid-state light emitting element power supply, seeking to assemble.

Solid-state light emitting element module of the present invention is 1 surface of being installed to installation base plate to a plurality of solid-state light emitting elements; Draw around the solid-state light emitting element module that forms to the supply lines of this solid-state light emitting element surface lateral opposition side from said installation base plate; It is characterized in that; This installation base plate is fixed on the metal member made across the thinwalled insulation parts, and this insulating element is more outstanding laterally than the end of drawing the said installation base plate that is wound with said supply lines.

In this solid-state light emitting element module, said insulating element preferably forms by having flexual material.

In this solid-state light emitting element module, the ledge of said insulating element preferably covers the surface of the end of said installation base plate, and crooked to the rear side of said installation base plate.

Lighting device of the present invention is characterised in that to have said solid-state light emitting element module and the ligthing paraphernalia that keeps this solid-state light emitting element module.

Solid-state light emitting element module of the present invention and the effect of using the lighting device of this module to have are: can not only protect to be used for to the supply lines of solid-state light emitting element power supply but also the raising of the operation property when realizing assembling.

Description of drawings

Fig. 1 representes the embodiment of solid-state light emitting element module of the present invention, (a) is its stereogram, (b) is its side view.

Fig. 2 is the profile of the major part of the same content.

Fig. 3 representes the embodiment of lighting device of the present invention, is the stereogram under the lid open mode.

Fig. 4 representes the same content, is the plane under the lid open mode.

Fig. 5 representes the same content, is that the stereogram under the state that light source portion and movable part rotate is opened and made to lid.

Fig. 6 representes the same content, is that the plane under the state that light source portion and movable part rotate is opened and made to lid.

Fig. 7 is the stereogram of the same content.

Among the figure:

1 light source portion (solid-state light emitting element module < led module >)

6 bright circuit for lamp portions

7 build-up members

10 installation base plates

14 insulating trips (insulating element)

The 14A end

60 output lines (supply lines)

71 movable parts (metallicity parts)

The specific embodiment

Below, describe to the embodiment that technological thought of the present invention is adapted to the safety lamp that throws light on enterprising trade roads such as being assemblied in electric pole.But solid-state light emitting element module that technological thought of the present invention can be suitable for and lighting device are not limited to led module and the safety lamp in this embodiment.

The lighting device of this embodiment (safety lamp) is made up of light source portion 1 and ligthing paraphernalia 2 (safety lamp utensil) like Fig. 3～shown in Figure 6; Wherein, light source portion 1 is made up of a plurality of solid-state light emitting element modules (led module), and ligthing paraphernalia 2 is fixed in electric pole etc.Safety lamp utensil 2 has: the case shape body 3 of lower aperture, form the case shape of top opening and seal the lid (lampshade) 4 of the opening of body 3 and be used for body 3 is fixed in the fixed support 5 of electric pole etc. through translucent material.

Light source portion 1 has: rectangular installation base plate 10 as shown in Figure 1, be installed on 1 of one side (surface) of installation base plate 10 and even a plurality of (in the illustrated example being 6) light emitting diode (not illustrating) and have 1 and even the lens subassembly 11 of a plurality of (the illustrated example being 6) lens 12 from the light optically focused of each light emitting diode radiation.This lens subassembly 11 with rectangular matrix 13 with form as the resin-formed body of acrylic resin with the lens 12 of the outstanding dome in interval about equally along its length from the one side side of matrix 13.Surface printing at installation base plate 10 has the conductor pattern that becomes to the supply line of each light emitting diode, and the gang socket 15 that is electrically connected with this conductor pattern is installed in an end of the length direction of installation base plate 10.

Body 3 is processed by die casting aluminium, and width dimensions and the depth dimensions of rear end side that is equipped with fixed support 5 be greater than the width dimensions and the depth dimensions of front, from opening surface (below) unilateral observation forms roughly shell shape.(with reference to Fig. 6).Lid 4 is processed by acrylic resin, basically forms same shape with body 3.Here, form the gyroaxis 30 of cylindrical shape at the fore-end of body 3.Then, the support 40 of fore-end that is formed at lid 4 in gyroaxis 30, whereby, is a fulcrum assembling lid 4 with gyroaxis 30 by pivotal mounting (the Japanese original text: pivot), makes lid 4 free to rotate with respect to body 3.

Fixed support 5 is fixed in the rectangle main leaf 50 on the outside rear end face of body 3 by screw thread and a pair of

lateral plate

51,51 holded up from the two ends of main leaf 50 bending machining through metallic plate forms.On this a pair of

lateral plate

51,51, be respectively equipped with the slotted eye 52 and a pair of screw 53,53 that insert banded band member (band) (not illustrating).That is to say that the band member that inserts the slotted eye 52,52 of each

lateral plate

51,51 is reeled and is bound by electric pole, thus, fixed support 5 and safety lamp utensil 2 are fixed in electric pole.Perhaps, use with screw 53 and twist the screw that closes, fixed support 5 screw threads are fixed to the support that is fixed in wall, thus, fixed support 5 and safety lamp utensil are fixed in wall.Moreover; Bottom at main leaf 50 is provided with lock banking stop 54 integratedly, covers the position (closing position) of the opening of body 3 at lid 4, lock banking stop 54 by locking to the rearward end that is formed at lid 4 by lock part 41; Thus, lid 4 is fixed in closing position (with reference to Fig. 7).

Light source portion 1 is mounted to body 3 through build-up member 7.Build-up member 7 has the fixed part 70 that is fixed in body 3 and the movable part 71 that is fixed in light source portion 1 and assembles with mode that can displacement with respect to fixed part 70.Fixed part 70 forms middle body and compares forwards outstanding shape with the both ends of length direction through rectangular metallic plate roughly being carried out bending machining.Then, make that in the length direction substantial middle portion of body 3 length direction of fixed part 70 is consistent with the direction of the transverse direction of body 3, the both ends screw thread of fixed part 70 is fixed on a plurality of lug bosses 32 that are provided with from the bottom protrusion of body 3.Movable part 71 is made of metal; Have across OBL insulating trip 14 be fixed with light source portion 1 installation base plate 10 OBL stator 71A and with respect to upwards hold up and a pair of supporting pieces 71B of fore-end bending laterally 71B along the middle body at the both ends of the length direction of solid piece 71A.Each supporting pieces 71B, the fore-end of 71B forms

screw insertion hole

71C, 71D respectively; Insert each screw insertion hole 71C, the

rigging screw

73,73 of 71D is twisted with the screw of the middle body that is formed at fixed part 70 respectively and is closed; Thus, movable part 71 is fixed in fixed part 70.

Here, the screw insertion hole 71C of a side forms the circular hole shape, and it is the circular shape (with reference to Fig. 6) at center that the screw insertion hole 71D of opposite side forms with screw insertion hole 71C.Therefore, under the state that rigging

screw

73,73 is tightened, movable part 71 is firmly fixed at fixed part 70 and is not subjected to displacement (rotation) (with reference to Fig. 3 and Fig. 4); Under the state that rigging

screw

73,73 is unclamped, movable part 71 can serve as spool to be subjected to displacement (rotation) (with reference to Fig. 5 and Fig. 6) with respect to fixed part 70 with the rigging screw 73 of the screw insertion hole 71C that inserts circular hole.But the opposite side screw insertion hole 71D that the slewing area of movable part 71 is inserted by rigging screw 73 and this rigging screw 73 limits.

In addition, be equipped with bright circuit for lamp 6 (with reference to Fig. 1 and the Fig. 2) of portion that make it luminous (bright lamp) to the led powered of light source portion 1 at the stator 71A of movable part 71.Bright circuit for lamp portion 6 has the alternating current that is provided by the commercial power system is converted into galvanic known in the past AC/DC converter, is connected in the output line (lead) 60 of the output of AC/DC converter and is located at the attachment plug (not illustrating) of the front end of output line 60.Then, attachment plug is connected in the gang socket 15 of light source portion 1, and thus, bright circuit for lamp portion 6 is electrically connected (with reference to Fig. 2) with the light emitting diode of light source portion 1.Moreover bright circuit for lamp portion 6 is assemblied in the end (end of a side of gang socket 15 is installed) of the length direction of stator 71A.

In addition, the inner bottom part at body 3 front ends is equipped with automatic flasher 8 (with reference to Fig. 5 and Fig. 6).Automatic flasher 8 detects through the light in light inlet window (the not illustrating) incident of the inner bottom part opening of body 3 front ends, when the light quantity of incident light is lower than threshold value, to bright circuit for lamp portion 6 output detection signals.Then, bright circuit for lamp portion 6 only makes light source portion 1 bright lamp during automatic flasher 8 output detection signals, when output detection signal not, does not make light source portion 1 bright lamp.Whereby, the safety lamp of this embodiment is automatic bright lamp when the sun sets, and when The sun came up becomes bright, turns off the light automatically.In addition, the fixed part 70 at build-up member 7 is equipped with the lightning surge absorption block (not illustrating) that is used to absorb lightning surge.And such automatic flasher 8 and lightning surge absorb the lead of block through having connector and are electrically connected with bright circuit for lamp portion 6.Moreover it all is known in the past content that such automatic flasher 8 absorbs block with lightning surge, so it constitutes in detail and the diagram and the explanation of action are all omitted.

Have again; In the light source portion 1 (led module) of this embodiment; Like Fig. 1 and shown in Figure 2, the end 14A of the insulating element (insulating trip 14) between metal build-up member 7 (movable part 71) and

installation base plate

10,14A is outstanding laterally with respect to the both ends of the length direction of installation base plate 10.And this end 14A is to the back side of installation base plate 10 (among Fig. 1 below) bending.That is to say; When the output line 60 that connects light source portion 1 and bright circuit for lamp portion 6 abuts to the end of installation base plate 10 with the lead (not illustrating) that is connected automatic flasher 8 and bright circuit for lamp portion 6; Edge in the end of installation base plate 10, the crust of output line 60 and lead possibly come to harm.To this, in the light source portion 1 of this embodiment, the both ends of the length direction of installation base plate 10 are insulated the end 14A of

sheet

14, and 14A covers, and therefore, can prevent that output line 60 and lead from coming to harm at the edge of the end of installation base plate 10.And, in this embodiment, use to have flexual insulating trip 14 as the insulating element between build-up member 7 and installation base plate 10, therefore, be easy to carry out end 14A, the bending machining of 14A.Have again, though the diagram of omission, can be to this

end

14A, and 14A carries out bending machining, so that it covers the surface (being actually the end sides and the surface of installation base plate 10) of the end of installation base plate 10.

In aforesaid embodiment, the end of installation base plate 10 is insulated the end 14A of

sheet

14, and 14A covers, and therefore can protect supply lines (output line 60).And when light source portion 1 was assembled into body 3, through the end 14A of

insulating trip

14,14A can prevent that output line 60 from sandwiching between light source portion 1 and the body 3.The raising of the operation property in the time of therefore, can seeking to assemble.

At last, the maintenance work of this embodiment and the process of inspection work are explained.At first, untie lock banking stop 54 and by the locking between the lock part 41 lid 4 can be rotated, rotating cover 4 is opened the opening (with reference to Fig. 5) of body 3.Then; As long as use screwdriver to unclamp the rigging screw 73 that movable part 71 is fixed to fixed part 70; 73, movable part 71 and light source portion 1 just can serve as that axle is subjected to displacement (rotation) with respect to fixed part 70 with the rigging screw 73 of the screw insertion hole 71C that is inserted into circular hole as stated.So; When light source portion 1 is rotated; The inner bottom surface and the automatic flasher 8 that are hidden in the body 3 of light source portion 1 back expose with respect to the opening of body 3; Therefore, the maintenance work and the inspection work of repairing conversion of the cleaning of the inner bottom surface of body 3 and automatic flasher 8 or automatic flasher 8 etc. are easy to carry out.

Claims

1. solid-state light emitting element module; This solid-state light emitting element module is on the surface of installation base plate, to install 1 to a plurality of solid-state light emitting elements; Draw around what form to the supply lines of this solid-state light emitting element power supply surface lateral opposition side, it is characterized in that from said installation base plate

This installation base plate is fixed on the metal member made across the thinwalled insulation parts, and this insulating element is more outstanding laterally than the end of drawing around the said installation base plate of said supply lines.

2. solid-state light emitting element module according to claim 1 is characterized in that, said insulating element forms by having flexual material.

3. solid-state light emitting element module according to claim 2 is characterized in that the ledge of said insulating element covers the surface of the end of said installation base plate.

4. solid-state light emitting element module according to claim 2 is characterized in that, the ledge of said insulating element is crooked to the rear side of said installation base plate.

5. lighting device is characterized in that having:

Wantonly 1 described solid-state light emitting element module in the claim 1～4; With

The ligthing paraphernalia that keeps this solid-state light emitting element module.