CN204593081U - Ligthing paraphernalia - Google Patents

Abstract

The utility model provides a kind of ligthing paraphernalia, object be guarantee secondary light source portion storage place and seek overall miniaturization.Appliance body (1) has the 1st holding member (holding member (11)) keeping main light source portion (downside LED module (3)) and the 2nd holding member (installing component (10)) keeping secondary light source portion (LED bulb (4)).1st holding member have make from secondary light source portion radiation light at least partially towards the reflecting surface (lower surfaces of holding plate portion (110)) that cover (5) reflects.Therefore, with the light making secondary light source portion as the conventional example directly towards cover 5 situation compared with, the free degree of the configuration in secondary light source portion uprises.As a result, the ligthing paraphernalia of present embodiment can be guaranteed the storage place in secondary light source portion and seek overall miniaturization.

Description

Ligthing paraphernalia

Technical field

The utility model relates to ligthing paraphernalia.

Background technology

As conventional example, the ligthing paraphernalia recorded exemplified with document 1 (No. 2005-63742nd, Japanese Laid-Open Patent Publication).The ligthing paraphernalia that document 1 is recorded possesses two light sources be made up of the fluorescent lamp of Straight, two supply units lighted respectively by each light source and appliance body, be configured to the light from a light source radiation to irradiate upward, the light from another light source radiation is irradiated downwards.

Appliance body is provided with the cover of tripartite's column, spreads from the light quilt cover of two light source radiations and irradiate with below upward.

This conventional example is such as arranged on the wall in ward or guest room, indoor entirety is illuminated by making upper and lower two light sources all light.In addition, the pillow periphery of bed (bed), by only making the light source igniting of downside, illuminates and realizes the function of reading lamp by this conventional example.

In addition, although not shown in the conventional example recorded at document 1, in this ligthing paraphernalia, the light source (secondary light source portion) being called as the little output of Lamp through all night is carried.In Lamp through all night, usually do not need special supply unit, use and directly power from the AC power of commercialization and the light source lighted.

Such as, when the conventional example that document 1 is recorded, the rear of the light source in downside arranges Lamp through all night, from the light of the bottom radiation Lamp through all night of cover.

At this, as two main light sources, when the light source using LED module more small-sized than fluorescent lamp like that, the miniaturization of appliance body can be realized, but in appliance body, be difficult to the storage place of guaranteeing Lamp through all night (secondary light source portion).

Utility model content

The utility model is made in view of above-mentioned problem, its object is to, and guarantees the storage place in secondary light source portion and seeks overall miniaturization.

The feature of ligthing paraphernalia of the present utility model is to possess: main light source portion, has one or more solid-state light emitting element; Secondary light source portion, described in light output ratio, main light source portion is less; Appliance body, keeps described main light source portion and described secondary light source portion; Cover, described appliance body is installed in the mode covering described main light source portion and described secondary light source portion, described appliance body has the 1st holding member keeping described main light source portion and the 2nd holding member keeping described secondary light source portion, described 1st holding member has reflecting surface, and this reflecting surface makes reflecting towards described cover at least partially of the light radiated from described secondary light source portion.

Be preferably, described cover has the recess be recessed into the inside towards described main light source portion, and described secondary light source portion is across the opposition side of described recess arrangement in described main light source portion.

Be preferably, described recess is configured to a part for the light from the radiation of described secondary light source portion is passed through.

Accompanying drawing explanation

Fig. 1 represents the embodiment of ligthing paraphernalia of the present utility model, is the sectional view of the state of unloading lower endcaps.

Fig. 2 is the front view of the embodiment representing ligthing paraphernalia of the present utility model.

Fig. 3 is the right view of the embodiment representing ligthing paraphernalia of the present utility model.

Fig. 4 is the upward view of the embodiment representing ligthing paraphernalia of the present utility model.

Fig. 5 is the top view that the local of the embodiment representing ligthing paraphernalia of the present utility model is blocked.

Fig. 6 represents the embodiment of ligthing paraphernalia of the present utility model, is the rearview of the state unloading mounting plate portion.

Fig. 7 represents the embodiment of ligthing paraphernalia of the present utility model, is the front view of mounting plate portion.

Fig. 8 represents the embodiment of ligthing paraphernalia of the present utility model, is the sectional view of the state of unloading lower endcaps.

Fig. 9 represents the embodiment of ligthing paraphernalia of the present utility model, is the sectional view unloading lower endcaps and be arranged at the state of wall.

Figure 10 represents the embodiment of ligthing paraphernalia of the present utility model, is the cross-sectional perspective view of the state of unloading lower cover, end metal part and end cap.

Detailed description of the invention

Below, the embodiment of ligthing paraphernalia of the present utility model is explained with reference to accompanying drawing.Present embodiment is same with the conventional example that document 1 is recorded, and schematically illustrates the ligthing paraphernalia of so-called bracket (bracket) type of the wall being arranged at ward or guest room.But the ligthing paraphernalia that it is possible to apply technological thought of the present utility model is not limited to the ligthing paraphernalia of bracket type, also can apply technological thought of the present utility model in the ligthing paraphernalia beyond bracket type.In addition, in the following description, under the state of the construction face of being arranged at (wall), the all directions of regulation top to bottom, left and right, front and rear, using the direction perpendicular to wall as fore-and-aft direction, using front as front, using inner portion as rear (with reference to Fig. 1 and Fig. 5).

The ligthing paraphernalia of present embodiment possesses appliance body 1, light source, cover 5 etc.In addition, the ligthing paraphernalia of present embodiment, as light source, preferably possesses three upsides LED module 2, two downside LED module 3 (main light source portion) and a LED bulb 4 (secondary light source portion).

Multiple LED (light emitting diode) chip 20 (with reference to Fig. 1) that three upside LED modules 2 possess assembling substrate 21 respectively, assemble in the one side (fitting surface) of assembling substrate 21.Assembling substrate 21 is formed as the tabular of the elongated rectangle of left and right directions.LED chip 20 along long side direction to be assemblied in the fitting surface (with reference to Fig. 5) of assembling substrate 21 at equal intervals side by side.In addition, at the fitting surface of assembling substrate 21, the conductor (not shown) of the wiring be connected with the anode of each LED chip 20 and cathodic electricity is formed with.

These three upside LED modules 2 as shown in Figure 5, are held in appliance body 1 in the mode being arranged in row along long side direction.But, illustrate only two upside LED modules 2 in Figure 5.In addition, relative to the number of the LED chip 20 of two upside LED modules 2 at two ends, the number of the LED chip 20 of a upside LED module 2 of central authorities is many and interval is narrow.

Two downside LED modules 3 are same with upside LED module 2, multiple LED chip 30 (with reference to Fig. 1 and Fig. 6) of possess assembling substrate 31 respectively, assembling in the one side (fitting surface) of assembling substrate 31.Assembling substrate 31 is formed as the tabular of the elongated rectangle of left and right directions.LED chip 30 along long side direction to be assemblied in the fitting surface (with reference to Fig. 6) of assembling substrate 31 at equal intervals side by side.In addition, at the fitting surface of assembling substrate 31, the conductor (not shown) of the wiring be connected with the anode of each LED chip 30 and cathodic electricity is formed with.

These two downside LED modules 3 are held in the two ends, left and right of appliance body 1 in the spaced apart and mode being arranged in row.In addition, the number of the LED chip 30 in two downside LED modules 3 is preferably identical.

LED bulb 4 is LED light sources of the bulb type with E12 socket, is commonly referred to as LED roundlet bulb.This LED bulb 4 as shown in Figure 7, is installed on the lamp socket 40 installed before appliance body 1 (installing component 10 described later) and is held in appliance body 1.

Appliance body 1 has installing component 10 and holding member 11.Installing component 10 by by metallic plate bending machining, forms with left and right directions the mounting plate portion 100 of the rectangular plate-like being long side direction and the web portion 101 (with reference to Fig. 1 and Fig. 7) from the upper limb of mounting plate portion 100 rectangular plate-like forwards outstanding throughout total length.

At the two ends, left and right of mounting plate portion 100, be through with the installing hole 1000 (with reference to Fig. 7) of elongated hole-shape respectively.And the bolt (not shown) being located at wall is inserted to installing hole 1000 respectively, by by fastening nuts to each bolt (not shown), thus installing component 10 (appliance body 1) is mounted to wall.In addition, in mounting plate portion 100, multiple hemispheric projection 1001 projects towards rear (with reference to Fig. 1).That is, this multiple projection 1001 encounters wall, thus forms gap between mounting plate portion 100 and wall.

In addition, in mounting plate portion 100, be provided with the inserting hole 1002 (with reference to Fig. 7) of multiple circle.At these inserting holes 1002, insert the electric wire (not shown) of deriving from wall.Moreover, before mounting plate portion 100, multiple terminal board 15 is installed.Each terminal board 15, by installation foot 150 being embedded the installing hole (not shown) being located at mounting plate portion 100, thus is mounted to mounting plate portion 100.That is, the described gap formed by projection 1001 becomes the space (with reference to Fig. 1) arranged for installation foot 150.

At these terminal boards 15, wiring has the electric wire inserted to inserting hole 1002.In addition, the terminal board 15 of central authorities is wired to lamp socket 40 via electric wire 41.That is, power to lamp socket 40 from the AC power of commercialization via the terminal board 15 of electric wire 41 and central authorities, the LED bulb 4 being mounted to lamp socket 40 is lighted.

Web portion 101 is respectively provided with 1 screwed hole (not shown) at the two ends of long side direction (left and right directions) and central authorities.

Holding member 11 is integrally formed with left and right directions the rectangular plate-like being long side direction holding plate portion 110 by the extrusion molding of aluminium and the fixed head portion 111 of rectangular plate-like of rearward giving prominence to from the rear end in holding plate portion 110.In addition, the length dimension of the long side direction (left and right directions) of holding member 11 is preferably identical with the length dimension of the long side direction of installing component 10.

Fixed head portion 111 is respectively provided with 1 screwed hole (not shown) at the two ends of long side direction (left and right directions) and central authorities.And fixed head portion 111 is overlapped on the web portion 101 of installing component 10, mounting screw 16 is screwed into the screwed hole in fixed head portion 111 and the screwed hole in web portion 101 respectively, thus links installing component 10 and holding member 11 (with reference to Fig. 1).

Holding plate portion 110, the rearward end linked with fixed head portion 111 is formed as the gauge equal with fixed head portion 111, and the major part except described rearward end is formed as the gauge larger than fixed head portion 111.In addition, the thickness direction of stator 112 from the front end in holding plate portion 110 along holding plate portion 110 of rectangular plate-like projects upwards (with reference to Fig. 1).In addition, holding plate portion 110 is formed as: under the state that appliance body 1 is mounted to wall, oliquely downward tilt relative to fixed head portion 111.

Three upside LED modules 2 use multiple installed part 22 to be mounted to the upper surface in holding plate portion 110 (with reference to Fig. 1 and Fig. 5).In addition, these installed parts 22 are made up of the synthetic resin forming body of rectangular plate-like, under the state being screwed to holding plate portion 110, by the end clips of assembling substrate 21 (with reference to Fig. 1) between the upper surface in holding plate portion 110.

In addition, two downside LED modules 3 use multiple installed part 32 to be mounted to two ends, left and right in the lower surface in holding plate portion 110.In addition, these installed parts 32 are parts identical with installed part 22.That is, installed part 32 is under the state being screwed to holding plate portion 110, by the end clips of assembling substrate 31 (with reference to Fig. 1) between installed part 32 and the lower surface in holding plate portion 110.

Moreover secondary holding plate portion 113 is screwed to the stator 112 (with reference to Fig. 1) of holding member 11.This secondary holding plate portion 113 is formed as taking left and right directions as the rectangular plate-like of long side direction.In addition, the rearward end in secondary holding plate portion 113 is observed from long side direction and is bent to V-shaped.And this rearward end being bent into V-shaped is screwed to stator 112.Two ends, left and right in the upper surface in secondary holding plate portion 113, tighten respectively and install two supply units (power subsystem) 7 (with reference to Fig. 1 and Fig. 5).

Preferably, three upside LED modules 2 lighted by a supply unit 7, and two downside LED modules 3 lighted by another supply unit 7.These two supply units 7 have the storage shell 71 of power supply board 70 and storage power supply board 70.Power supply board 70 is made up of the printed substrate being formed as the longer rectangular plate-like of fore-and-aft direction, on this printed substrate, be at least equipped with the circuit component (such as transformer or diode, capacitor etc.) lighted needed for electric power in order to produce LED chip 20,30.In addition, power supply board 70 is respectively fitted with one or two terminal board 72 at the two ends of long side direction, and via these terminal boards 72, the electric wire of input or the electric wire etc. of output are electrically connected with described circuit component.In addition, these terminal boards 72 externally expose (with reference to Fig. 1 and Fig. 5) from the two ends of the long side direction of storage shell 71.

At this, in the holding member 11 of appliance body 1, two the 1st reflecting parts, 12, two the 2nd reflecting parts 13 and the 3rd reflecting part 14 (with reference to Fig. 1 and Fig. 6) are preferably installed.1st reflecting part 12 and the 2nd reflecting part 13 are all configured to the irradiation controlling downside LED module 3, and the 3rd reflecting part 14 is configured to the irradiation controlling upside LED module 2.

1st reflecting part 12 has the 1st reflecting plate 120, pair of side plates 121 and fixed head 122.In addition, metallic plate bending process preferably forms by the 1st reflecting plate 120, pair of side plates 121 and fixed head 122.

1st reflecting plate 120 is formed as taking left and right directions as the rectangular plate-like of long side direction.The length dimension of the long side direction of the 1st reflecting plate 120 is preferably larger than the length dimension of the long side direction of downside LED module 3.Pair of side plates 121 is trapezoidal, is formed as giving prominence to forward from the two ends of the long side direction of the 1st reflecting plate 120 along the normal direction of the reflecting surface of the 1st reflecting plate 120.Fixed head 122 is formed as giving prominence to towards the rear from the upper edge of the 1st reflecting plate 120 along the normal direction of the reflecting surface of the 1st reflecting plate 120.But fixed head 122 bends to stepped to avoid installed part 32.1st reflecting part 12 is screwed to the holding plate portion 110 (with reference to Fig. 1) of holding member 11 in the rearward end of fixed head 122.

2nd reflecting part 13 has the 2nd reflecting plate 130 and fixed head 131.In addition, metallic plate bending machining preferably forms by the 2nd reflecting plate 130 and fixed head 131.

2nd reflecting plate 130 is formed as taking left and right directions as the rectangular plate-like of long side direction, and end portion forwards bends.The length dimension of the long side direction of the 2nd reflecting plate 130 is preferably larger than the length dimension of the long side direction of downside LED module 3.Fixed head 122 is formed as forwards giving prominence to from the upper edge of the 2nd reflecting plate 130.2nd reflecting part 13 is screwed to the holding plate portion 110 (with reference to Fig. 1) of holding member 11 at the two ends of the long side direction of fixed head 131.

3rd reflecting part 14 has the 3rd reflecting plate 140 and fixed head 141.In addition, metallic plate bending machining preferably forms by the 3rd reflecting plate 140 and fixed head 141.

3rd reflecting plate 140 take left and right directions as the rectangular plate-like of long side direction, on short side direction (fore-and-aft direction), in the mode of the storage shell 71 along supply unit 7 bending (with reference to Fig. 1).Fixed head 141 is formed as rearward giving prominence to from the end edge of the 3rd reflecting plate 140.3rd reflecting part 14, at the two ends of the long side direction of fixed head 141, is screwed to the stator 112 of holding member 11 together with secondary holding plate portion 113.

At this, at the two ends of the left and right directions (long side direction) of appliance body 1, mounting end metalwork 8 (with reference to Fig. 1 and Fig. 5) respectively.These two end metal parts 8 are formed as smooth tabular, tighten and are fixed to holding plate portion 110.In addition, two end metal parts 8 are observed from long side direction and are in the relation of mirror image each other.

Cover 5 possesses upper wall 50, lower wall 51 and antetheca 52, the square tube shape being formed as two ends, left and right and opening below.Upper wall 50 is preferably formed as smooth rectangular plate-like by transparent synthetic resin material (such as acrylic resin).On the other hand, lower wall 51 and antetheca 52 are formed as smooth rectangular plate-like respectively by opaque synthetic resin material or for the synthetic resin material (being such as mixed into the acrylic resin of diffusant) that the transmitance of visible light is fully lower than the synthetic resin material forming upper wall 50.

Upper wall 50 has transmittance section 500 and light guide section 501.Light guide section 501 is rear end parts of upper wall 50, be placed in appliance body 1 fixed head portion 111 on and the part of being fixed by mounting screw 16.In addition, transmittance section 500 has and is formed with the 1st region 5000 of prism at lower surface and does not form the 2nd region 5001 of prism, is provided with the 1st region 5000, is provided with the 2nd region 5001 (with reference to Fig. 1) in front side at rear side (side surface side).

Moreover the 1st region 5000 is divided into variform two regions of prism in the longitudinal direction.The region (the 1st region 5000A of rear side) of rear side be configured to main by the illumination light of upside LED module 2 to wall.The region (the 1st region 5000B of front side) of front side be configured to main by the illumination light of upside LED module 2 to end face.

Lower wall 51 is configured to downward-sloping towards rear.In addition, in the rear end side of lower wall 51, be inwardly formed with the recess that (on oblique) is recessed.Below, the wall in the front of recess is called the 1st sidewall 510, the wall at the rear of recess is called the 2nd sidewall 511, and the wall of the top of recess is called diapire 512.

The mode that 1st sidewall 510 and the 2nd sidewall 511 are preferably positioned at rear with lower end relative to upper end tilts.In addition, the 1st sidewall 510 is formed by the material identical with the part beyond the recess of lower wall 51 with the 2nd sidewall 511.

On the other hand, diapire 512 is preferably formed as outwardly by the material (having the synthetic resin material of light transmission) identical with upper wall 50 curved surface (such as barrel surface) shape.

As shown in Figure 1 and Figure 5, the light guide section 501 of upper wall 50 is screwed to fixed head portion 111 by mounting screw 16, thus cover 5 is mounted to appliance body 1.And under the state that cover 5 is installed on appliance body 1, the LED chip 20 of upside LED module 2 is relative with the transmittance section 500 of upper wall 50, and the LED chip 30 of downside LED module 3 is relative with the diapire 512 of lower wall 51.In addition, LED bulb 4 is configured in the rear (with reference to Fig. 8) of the 2nd sidewall 511.

In addition, the end metal part 8 in left and right installs end cap 6 (with reference to Fig. 2 to Fig. 5) respectively.The flat column that end cap 6 is formed as arbitrary side, left and right by the synthesis tree material without light transmission and is opened below.But two end caps 6 are in the relation of mirror image, an end cap 6 is mounted to the end metal part 8 in left side, and another end cap 6 is mounted to the end metal part 8 on right side.

Then, the action of the ligthing paraphernalia of present embodiment is described.

The ligthing paraphernalia of present embodiment is configured to upside LED module 2, downside LED module 3 and LED bulb 4 separately to light.Such as, when throwing light on the space such as ward or guest room entirety, preferably, LED modules 2 and two downside LED module 3 both sides on the upside of three upside LED modules 2 or three are only lighted.In addition, when patient or guest read in bed, preferably only light two downside LED modules 3.Moreover, in the going to bed of patient or guest, as Lamp through all night, preferably only lightening LED lamp bubble 4.

At this, the irradiation of the light of upside LED module 2 is described with reference to Fig. 9.

The part sending light of LED chip 20 is externally radiated through the transmittance section 500 of the upper wall 50 of cover 5.Now, irradiate to the ceiling in the front away from wall through light transmission the 2nd region 5001 (transmittance section 500) in the 2nd region 5001 of transmittance section 500.But the light reflected by the lower surface in the 2nd region 5001 among described light, after the 3rd reflecting plate 140 by the 3rd reflecting part 14 reflects, externally radiates through the 2nd region 5001.Moreover the light reflected by the 3rd reflecting plate 140 directly exposes to wall through transmittance section 500.

In addition, the light through the 1st region 5000 of transmittance section 500 externally radiates along the diffusion of various directions.Such as, the end face in front is mainly exposed to through the light of the 1st region 5000B of front side.Moreover the light through the 1st region 5000A of rear side mainly exposes to wall and the end face near wall.

In addition, the part of light that sends of LED chip 20 is rearward guide-lighting and expose to wall by the light guide section 501 of the upper wall 50 of cover 5.At this, under light guide section 501, there is the fixed head portion 111 of holding member 11.So, from the light of the lower surface outgoing of light guide section 501 after the upper surface by fixed head portion 111 reflects, expose to wall through light guide section 501.Therefore, in the ligthing paraphernalia of present embodiment, be incident upon the position of the close appliance body 1 of wall by the illumination of light guide section 501 leaded light of cover 5.As a result, the raising of the uniformity of the light on wall can be sought.

Then, the irradiation of the light of downside LED module 3 is described with reference to Fig. 9.

The major part of the light that LED chip 30 sends externally is radiated through diapire 512.In addition, a part for the light that LED chip 30 sends, after the reflecting surface by the 1st reflecting plate 120 and the 2nd reflecting plate 130 reflects respectively, is externally radiated through diapire 512.

Through a part of direct irradiation of the light of diapire 512 to wall.In addition, a part for described light is reflected by the outer surface of the 2nd sidewall 511 and exposes to wall and floor (or bed).Moreover, the part of described light after the outer surface by the 1st sidewall 510 reflects, directly or reflected by the 2nd sidewall 511 and expose to wall and floor (or bed).

At this, the cover 5 in present embodiment has: the 2nd sidewall 511, and the light radiated from downside LED module 3 is reflected along the direction away from wall; And the 1st sidewall 510, be configured in the position relative with the 2nd sidewall 511, described light is reflected along the direction towards the 2nd sidewall 511.In addition, the 1st sidewall 510 is inclined to along with wall close away from downside LED module 3.Moreover the 1st sidewall 510 is formed as: the width dimensions (width dimensions of above-below direction) along optical axis (optical axis of downside LED module 3) is less than the width dimensions along the described optical axis of the 2nd sidewall 511.

That is, because the 1st sidewall 510 is inclined to along with wall close away from downside LED module 3, thus diapire 512 is difficult to the visual field entering accumbency people in bed.Therefore, the ligthing paraphernalia of present embodiment can suppress dazzle when observing from below.

In addition, the described width dimensions of the 1st sidewall 510 is larger, and what forwards radiate among the light of downside LED module 3 more reduces.On the other hand, in the ligthing paraphernalia of present embodiment, described width dimensions due to the 1st sidewall 510 is formed as less than the described width dimensions of the 2nd sidewall 511, thus after being reflected by the 2nd sidewall 511, not to be blocked and the light forwards irradiated increases by the 1st sidewall 510.As a result, the ligthing paraphernalia of present embodiment can seek the raising of efficiency (ligthing paraphernalia efficiency).

At this, when diapire 512 is smooth, the ratio that the light of downside LED module 3 is reflected by the plane of incidence (upper surface) of diapire 512 increases.Therefore, if diapire 512 is formed as outwardly curve form, be preferably formed as drum, the ratio that so light of downside LED module 3 is reflected by the plane of incidence (upper surface) of diapire 512 reduces, and can seek the further raising of efficiency.

Finally, with reference to Fig. 8 and Figure 10, the irradiation of the light of LED bulb 4 is described.LED bulb 4 is in the central authorities of the long side direction of appliance body 1, there is not downside LED module 3 and there is the holding plate portion 110 of holding member 11 in front.So among the light that LED bulb 4 is radiated, the light forwards radiated, after the surface (lower surface) by holding plate portion 110 is reflected, externally radiates through diapire 512.In addition, through the irradiation of the light of diapire 512 and the irradiation of above-mentioned downside LED module 3 similar.

In addition, among the light that LED bulb 4 is radiated, the light of radiation forwards, the part reflexing to appliance body 1 by the surface reflection in holding plate portion 110 through diapire 512.In addition, when lower wall 51 (the 2nd sidewall 511) be mixed into diffusant in the synthetic resin material in light transmission and formed, the part of light of radiating from LED bulb 4 is externally radiated through the 2nd sidewall 511.

As mentioned above, the ligthing paraphernalia of present embodiment possesses: have the less secondary light source portion (LED bulb 4) in the main light source portion (downside LED module 3) of one or more solid-state light emitting element (light emitting diode 30) and light output ratio main light source portion.In addition, the ligthing paraphernalia of present embodiment possesses the appliance body 1 keeping main light source portion and secondary light source portion and the cover 5 being installed on appliance body 1 in the mode covering main light source portion and secondary light source portion.Appliance body 1 has the 1st holding member (holding member 11) keeping main light source portion and the 2nd holding member (installing component 10) keeping secondary light source portion.1st holding member have make from secondary light source portion radiation light at least partially towards cover 5 reflect reflecting surface (lower surface in holding plate portion 110).

The ligthing paraphernalia of present embodiment is formed as described above, thus with the light making secondary light source portion (LED bulb 4) as the conventional example directly towards cover 5 situation compared with, the free degree of the configuration in secondary light source portion uprises.As a result, the ligthing paraphernalia of present embodiment can be guaranteed the storage place in secondary light source portion and seek overall miniaturization.

In addition, in the ligthing paraphernalia of present embodiment, cover 5 preferably has the recess (recess) recessed to the inside towards main light source portion.And secondary light source quality award from the ministry selection of land is configured in and opposition side, main light source portion (rear side) across described recess (recess).

Moreover in the ligthing paraphernalia of present embodiment, described recess (recess) is preferably configured to make a part for the light from the radiation of secondary light source portion pass through.

As mentioned above, the ligthing paraphernalia of present embodiment possesses light source (upside LED module 2), keeps the appliance body 1 of light source and be installed on the cover 5 of appliance body 1 in the mode covering light source.Appliance body 1 has and keeps the holding member 11 of light source, support holding member 11 and be installed on the installing component 10 of installed surface (wall) building material (wall).Holding member 11 keeps light source to make the optical axis of light source along the mode tilted away from the direction of installed surface.Cover 5 has to be made from the transmittance section 500 of the light transmission of light source radiation and from transmittance section 500 to installed surface (wall) side prolongation and by the light guide section 501 of described light to installed surface one side leaded light.

The ligthing paraphernalia of present embodiment is formed as mentioned above, and a part for the light thus radiated from light source (upside LED module 2) is guide-lighting by light guide section 501, exposes to the position of the close appliance body 1 of installed surface (wall).As a result, the ligthing paraphernalia of present embodiment can seek the raising of the uniformity of the light in the face (wall) that light irradiates.

In addition, in the ligthing paraphernalia of present embodiment, transmittance section 500 preferably has: the 1st region 5000, spreads described light; And the 2nd region 5001, the transmitance of described light is higher than the 1st region 5000, and the side be positioned at away from light guide section 501 relative to the 1st region 5000.

If the ligthing paraphernalia of present embodiment is formed as mentioned above, so due to the light through the 2nd region 5001, light exposes to the end face away from wall effectively, thus not only wall, can also seek the raising of the uniformity of the light in end face.

As mentioned above, the ligthing paraphernalia of present embodiment possesses light source (downside LED module 3), keeps the appliance body 1 of light source and be installed on the cover 5 of appliance body 1 in the mode covering light source.Appliance body 1 has and keeps the holding member 11 of light source and support holding member 11 and be installed on the installing component 10 of installed surface (wall) building material (wall).Holding member 11 keeps light source in the mode making the optical axis of light source (downside LED module 3) and tilt towards installed surface (wall).Cover 5 has: the 1st reflecting part (the 2nd sidewall 511), makes to reflect from the light of light source radiation along the direction away from installed surface; And the 2nd reflecting part (the 1st sidewall 510), be configured in the position relative with the 1st reflecting part, described light is reflected along the direction towards the 1st reflecting part.2nd reflecting part (the 1st sidewall 510) is inclined to along with installed surface (wall) close away from light source (downside LED module 3).Moreover the 2nd reflecting part (the 1st sidewall 510) is formed as: the width dimensions along described optical axis is less than the width dimensions along described optical axis of the 1st reflecting part (the 2nd sidewall 511).

The ligthing paraphernalia of present embodiment is formed as mentioned above, thus can pass through the 2nd reflecting part (the 1st sidewall 510) and suppress dazzle, and by making the light reflected by the 2nd reflecting part be reflected by the 1st reflecting part (the 2nd sidewall 511), thus the raising of efficiency can be sought.

In addition, in the ligthing paraphernalia of present embodiment, cover 5 preferably has transmittance section (diapire 512), and it is located between light source (downside LED module 3) and the 1st and the 2nd reflecting part (the 2nd sidewall 511 and the 1st sidewall 510), through the light from light source radiation.That is, transmittance section (diapire 512) can be passed through and protect light source (downside LED module 3), such as, can prevent the hand of people from touching light source.

Moreover, in the ligthing paraphernalia of present embodiment, the curve form that the direction (tiltedly below) that transmittance section (diapire 512) is preferably formed as advancing to light is protruded.Transmittance section (diapire 512) is if form as mentioned above, the ratio that then light of light source (downside LED module 3) is reflected by the plane of incidence (upper surface) of transmittance section (diapire 512) reduces, and can seek the further raising of efficiency.

At this, when the straight line that the top (rear end) of the 2nd reflecting part (the 1st sidewall 510) and light source (LED chip 30 of downside LED module 3) link by imagination, preferably, the sight line of accumbency people in bed does not enter the space between described straight line and described wall.Therefore, the 2nd reflecting part (the 1st sidewall 510) is preferably formed as meeting the such length dimension of above-mentioned condition.In addition, the reflecting part (the 2nd sidewall 511) of the 1st if outer surface minute surface, then can suppress the generation of dazzle further.

As mentioned above, the ligthing paraphernalia of present embodiment possesses: have the 1st light source portion (upside LED module 2) of one or more solid-state light emitting element (LED chip 20) and have the 2nd light source portion (downside LED module 3) of one or more solid-state light emitting element (LED chip 30).In addition, the ligthing paraphernalia of present embodiment possesses: supply unit 7, make in the 1st and the 2nd light source portion at least either party lights; Appliance body 1, keeps the 1st and the 2nd light source portion; And cover 5, be installed on appliance body 1 in the mode covering the 1st and the 2nd light source portion.Appliance body 1 has: holding member 11, is formed as tabular, keeps the 1st light source portion in a face, and keeps the 2nd light source portion in another face; And installing component 10, support holding member 11, be installed on the installed surface (wall) building material (wall).Holding member 11 keeps the 1st and the 2nd light source portion to make the optical axis of the 1st and the 2nd light source portion relative to the mode that installed surface tilts.Supply unit 7, in cover 5, is accommodated in the end of opposition side (front side) across the 1st and the 2nd light source portion and installing component 10.

The ligthing paraphernalia of present embodiment is formed as mentioned above, thus supply unit 7 can be accommodated in the dead band produced between appliance body 1 and cover 5, result, can guarantee the storage place of supply unit 7 and seek overall miniaturization.

In the ligthing paraphernalia of present embodiment, holding member (the secondary holding plate portion 113 of holding member 11) is preferably configured to keep supply unit 7.If the ligthing paraphernalia of present embodiment is formed as mentioned above, then can seek overall miniaturization further.

In the ligthing paraphernalia of present embodiment, preferably, (transmittance section 500) at least partially at the position (upper wall 50) relative with supply unit 7 has light transmission to cover 5.In addition, in the ligthing paraphernalia of present embodiment, cover 5 preferably, has the next door (the 3rd reflecting part 14) arranging tabular between the position (transmittance section 500) of light transmission and supply unit 7.And next door (the 3rd reflecting part 14) is preferably configured to reflect with the face (upper surface) in the face of the 1st light source portion the light radiated from the 1st light source portion.If the ligthing paraphernalia of present embodiment is formed as mentioned above, then can seek the raising of efficiency (ligthing paraphernalia efficiency).

Claims (3)

1. a ligthing paraphernalia, is characterized in that,

Possess: main light source portion, there is one or more solid-state light emitting element; Secondary light source portion, described in light output ratio, main light source portion is less; Appliance body, keeps described main light source portion and described secondary light source portion; Cover, is installed on described appliance body in the mode covering described main light source portion and described secondary light source portion,

Described appliance body has the 1st holding member keeping described main light source portion and the 2nd holding member keeping described secondary light source portion,

Described 1st holding member has reflecting surface, and this reflecting surface makes reflecting towards described cover at least partially of the light radiated from described secondary light source portion.

2. ligthing paraphernalia as claimed in claim 1, is characterized in that,

Described cover has the recess be recessed into the inside towards described main light source portion, and described secondary light source portion is across the opposition side of described recess arrangement in described main light source portion.

3. ligthing paraphernalia as claimed in claim 2, is characterized in that,

Described recess is configured to a part for the light from the radiation of described secondary light source portion is passed through.