CN206817261U - Ligthing paraphernalia and light fixture - Google Patents

Abstract

A kind of ligthing paraphernalia and light fixture that can be easily installed power subsystem is provided.Ligthing paraphernalia possesses：Light source；The appliance body of inside configuration light source；The light source portion of terminal electrically connected with light source；With power supply main body, the first foot and the second foot, the power subsystem of power end sub-portion；And it is installed in appliance body and supports the power supply support plate of power subsystem, one end of power supply main part is with first end, the other end with the second end, first foot extends from first end to be protruded, second foot extends from the second end to be protruded, power end sub-portion is arranged on first end and is electrically and mechanically connected with light source portion of terminal, and power supply support plate has the first holding section to the engaging of the first foot and the second holding section to the engaging of the second foot.

Description

Ligthing paraphernalia and light fixture

Technical field

It the utility model is related to the ligthing paraphernalia for possessing power subsystem and the light fixture for installing power subsystem.

Background technology

In the past known ligthing paraphernalia such as have as Down lamp it is this be embedded in ceiling portion is set, make light to vertical The ceiling flush type ligthing paraphernalia of lower section irradiation in direction etc..

This ligthing paraphernalia possesses：It is configured in the light source of the inside of appliance body；And it is arranged on appliance body The outside, power subsystem for making light source ignition.

For example, in the ligthing paraphernalia of ceiling flush type, in order to be formed with simple to ensure the water proofing property of power supply unit Can, then covered on the top of power supply unit with power supply supporting member, and be installed to appliance body.Accordingly, even in from luminaire Have above tool in the case that water droplet etc. falls, can also suppress moisture and enter in power subsystem (for example, patent document 1).

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2014-167889 publications

As previously discussed, in conventional ligthing paraphernalia, power subsystem is integrally formed with appliance body.Also, as quilt The ligthing paraphernalia of manufacture, such as have that appliance body is identical, and it is identical to export different a variety of ligthing paraphernalias and power subsystem, And simply different a variety of ligthing paraphernalias such as shape of appliance body.In the feelings that this ligthing paraphernalia is manufactured and sold Under condition, the product of the species of power subsystem and the species of appliance body, then as the number of species of ligthing paraphernalia, due to luminaire The species of tool is various, therefore the cost required in management also just increases.Therefore, it is contemplated that appliance body and power subsystem are entered The method that row manages respectively.In this case, because the quantity of appliance body and the species of power subsystem is power subsystem The quantity of species and species the quantity of appliance body and, the quantity than the species of above-mentioned ligthing paraphernalia is few, therefore energy It is enough to reduce the upper required cost of management.However, be not integrated with power subsystem in appliance body for example, and respectively with single Individual in the case of being supplied to user, then needs user that power subsystem is installed into utensil master using fixed components such as screws Body, therefore there is the problem of user is cumbersome.Also, also power subsystem correctly can not be installed to appliance body by user Situation.

Utility model content

As a form of the present utility model, in order to solve the problems, such as above-mentioned, and it is an object of the present invention to provide one kind can be easy Ground is installed by the ligthing paraphernalia and light fixture of power subsystem.

In order to reach above-mentioned purpose, a form of the ligthing paraphernalia involved by the utility model is to possess：Light source； Appliance body, the light source is configured inside the appliance body；Light source portion of terminal, electrically connected with the light source；Power subsystem, should Power subsystem has power supply main part, the first foot and the second foot and power end sub-portion, one end of the power supply main part With first end, the other end has the second end, and first foot extends from the first end to be protruded, the crus secunda Portion extends from the second end to be protruded, and the power end sub-portion is arranged on the first end, and with the light source terminal Portion electrically and mechanically connects；And power supply support plate, the appliance body is installed in, and have and first foot First holding section of engaging and the second holding section engaged with second foot, for supporting the power subsystem.

Also, in order to reach above-mentioned purpose, a form of the light fixture involved by the utility model is to possess：Light source； Appliance body, the built-in light source；Light source portion of terminal, the outside of the appliance body is configured in, is electrically connected with the light source； And power supply support plate, the appliance body is installed in, supports the power subsystem, the power subsystem has power supply main body Portion, the first foot and the second foot and power end sub-portion, one end of the power supply main part have first end, the other end With the second end, first foot extends from the first end to be protruded, and second foot prolongs from the second end Stretch protrusion, the power end sub-portion is arranged on the first end, and electrically connect with the light source portion of terminal and machinery even Connect, the power supply support plate has the first holding section engaged to first foot and second foot is entered Second holding section of row engaging.

According to a form of the present utility model, using the teaching of the invention it is possible to provide a kind of ligthing paraphernalia that can be easily installed power subsystem And light fixture.

Brief description of the drawings

Fig. 1 is the outward appearance oblique view of the outward appearance for the bottom surface side for showing the ligthing paraphernalia involved by embodiment.

Fig. 2 is the side view of the ligthing paraphernalia involved by embodiment.

Fig. 3 is the outward appearance oblique view of the outward appearance for the top surface side for showing the ligthing paraphernalia involved by embodiment.

Fig. 4 is the sectional view of the ligthing paraphernalia involved by embodiment.

Fig. 5 is the amplification sectional view of the ligthing paraphernalia involved by embodiment.

Fig. 6 is the exploded perspective view of the power subsystem and power supply support plate involved by embodiment.

Fig. 7 is the exploded perspective view of a part for the power subsystem involved by embodiment.

Fig. 8 be the power subsystem that the power subsystem for showing involved by embodiment is installed to before power supply support plate and The oblique view of the position relationship of power supply support plate.

Fig. 9 be show power subsystem after the power subsystem involved by embodiment to be installed to power supply support plate with And the oblique view of the position relationship of power supply support plate.

Figure 10 be show by the first foot involved by embodiment and the second foot be installed to power supply support plate it The first preceding foot and the second foot and the oblique view of the position relationship of power supply support plate.

Figure 11 be show by the first foot involved by embodiment and the second foot be installed to power supply support plate it The first preceding foot and the second foot and the oblique view and plan of the position relationship of power supply support plate.

Figure 12 is to show the first foot involved by embodiment and the second foot being installed to power supply support plate The first foot and the second foot and the plan of the position relationship of power supply support plate in operating process.

Figure 13 be show by the first foot involved by embodiment and the second foot be installed to power supply support plate it The first foot and the second foot afterwards and the plan of the position relationship of power supply support plate.

Embodiment

Embodiment of the present utility model is illustrated referring to the drawings.The embodiment that will be discussed below is A specific example of the present utility model.Therefore, the numerical value shown in following embodiment, material, inscape, inscape Allocation position and connected mode etc. be an example, it is that the utility model is defined that its purport, which is not,.Therefore, it is right It is not documented in the inscape of following embodiment in the technical scheme of the present utility model for showing upper concept Inscape, illustrate as arbitrary inscape.

In addition, each figure is ideograph, not rigorous diagram.Also, assigned for substantially the same composition identical Symbol, and the explanation of repetition is omitted or simplified.

(embodiment)

[1. all compositions]

First, all form of the ligthing paraphernalia 1 involved by embodiment is illustrated using accompanying drawing.

Fig. 1 is the outward appearance oblique view of the outward appearance for the bottom surface side for showing the ligthing paraphernalia 1 involved by present embodiment.Fig. 2 is The side view of ligthing paraphernalia 1 involved by present embodiment.Fig. 3 is the top for showing the ligthing paraphernalia 1 involved by present embodiment The outward appearance oblique view of the outward appearance of surface side.Fig. 4 is the sectional view of the ligthing paraphernalia 1 involved by present embodiment, shows and passes through photograph The optical axis J of funerary objects tool 1 section.Fig. 5 is the amplification sectional view of the ligthing paraphernalia 1 involved by present embodiment.Figure 5 illustrates With the dotted line shown in Fig. 4 and optical axis J the region V irised out inside.

And the direction parallel with optical axis J in each figure, is set to Y direction, will be vertical and mutually orthogonal with optical axis J Both direction be set to Z-direction and X-direction.In the present embodiment, Y direction is vertical.Fig. 4 and Fig. 5 Show parallel with YZ planes and by optical axis J section.

Portion is set in ceiling of the ligthing paraphernalia 1 e.g. by being embedded in building shown in Fig. 1~Fig. 5 etc., And the embedded luminaire of Down lamp of (ground or wall etc.) irradiation light etc. downwards.

As shown in FIG. 1 to 3, ligthing paraphernalia 1 possesses：Light fixture 2 and power subsystem 80.

Light fixture 2 is the part beyond the power subsystem 80 of ligthing paraphernalia 1, is possessed：Appliance body 10, framework 20, installation portion Part 60 and power supply support plate 90.Also, as shown in Fig. 2 light fixture 2 is also equipped with light source portion of terminal 50.Also, as shown in figure 5, lamp Tool 2 possesses light source 30, reflection part 40, optical component 42 and the cap assembly 44 for the inside for being configured in appliance body 10.With Under each inscape of ligthing paraphernalia 1 is illustrated.

[1-1-1. appliance bodies]

Appliance body 10 is as shown in figure 5, be the part for being internally configured with light source 30.Appliance body 10 has recess 16, Light source 30 is incorporated in recess 16.In the present embodiment, appliance body 10 is the erecting bed for installing light source 30.Utensil Radiator that main body 10 also serves as radiating to the heat sent from light source 30 plays a role.Therefore, appliance body 10 can be with It is made up of the high material of the pyroconductivities such as metal material.Appliance body 10 is, for example, the aluminium diecasting being made up of aluminium.

As shown in figure 5, appliance body 10 possesses：Light source erecting bed 12 and main body fixed part 14.Appliance body 10 has The recess 16 formed by light source erecting bed 12 and main body fixed part 14.Ligthing paraphernalia 1 makes light be penetrated from the opening portion 17 of recess 16 Go out.

Light source erecting bed 12 is the part for the mesa-shaped for installing light source 30.As shown in figure 5, in the Y-axis side of light source erecting bed 12 Be configured with light source 30 to minus side (Fig. 5 downside), light source erecting bed 12 Y direction positive side formed with radiating part 13.Accordingly, The heat sent from light source 30 is efficiently transmitted by radiating part 13.

Radiating part 13 be in the part radiated of heat caused by light source 30, be configured in appliance body 10, it is relative The side opposite with the opening portion 17 of recess 16 for light source 30.Radiating part 13 possesses multiple fin.Radiating part 13 is in light The Y direction positive side (Fig. 5 upside) of source erecting bed 12, is formed one with light source erecting bed 12.

Main body fixed part 14 is configured in the Y direction minus side (Fig. 5 downside) of light source erecting bed 12, by installing component 60 Appliance body 10 is fixed on, and framework 20 is fixed on appliance body 10.Main body fixed part 14 has the shape of annulus, possesses use In a pair of first fixed parts 141 that part 60 is fixedly mounted.First fixed part 141 is existed from the main body fixed part 14 of toroidal The part of Y direction positive side extension.As shown in figure 5, in the positive side end of Y direction of the first fixed part 141, the quilt of installing component 60 It is fixed on framework 20.

In the present embodiment, appliance body 10 as previously discussed, is separated into light source erecting bed 12 and main body fixed part 14 the two parts.Also, as shown in figure 5, between light source erecting bed 12 and main body fixed part 14, it is configured with the lining of annular shape Pad 15a.Light source erecting bed 12 and main body fixed part 14 are fixedly connected by screw to pad 15a state in sandwich.According to This, the gap between light source erecting bed 12 and main body fixed part 14 can be sealed with not spilling the state of liquid.Also, In present embodiment, it although appliance body 10 is separated into two parts, can also be integrally formed, can also be separated Part into more than three.

Between the main body fixed part 14 and framework 20 of appliance body 10, as shown in figure 5, being configured with pad 15c.Accordingly, Gap between main body fixed part 14 and framework 20 can be sealed with not spilling the state of liquid.

[1-1-2. frameworks]

Framework 20 shown in Fig. 1~Fig. 5 is the ring-type of the side of opening portion 17 for the recess 16 for being configured in appliance body 10 Part, appliance body 10 is installed to ceiling etc. portion is set.Framework 20 such as can by aluminium metal material formed.

In present embodiment, as shown in figure 4, framework 20 possesses：A pair of second fixed parts 21, a pair of maintaining parts 22, a pair Upright portion 23, umbrella portion 24 and flange part 25.

Second fixed part 21 is fixed in the part of appliance body 10.A pair of second fixed parts 21 be configured in respectively with Position corresponding to a pair of first fixed parts 141 of appliance body 10, is fixed on a pair of first fixed parts 141.

Maintaining part 22 is for keeping the part that portion is set for the ceiling of the installation of ligthing paraphernalia 1 etc..By protecting Hold and clip the portion of being set between portion 22 and flange part 25, so as to which maintaining part 22 keeps that portion is set.

Upright portion 23 is that the part of Y direction positive side is erected on from flange part 25.The fixed part 21 of maintaining part 22 and second It is arranged, respectively a pair of upright portion 23.

Umbrella portion 24 is the part that a part for the light to being projected from light source 30 is reflected.Umbrella portion 24 has tubular Shape, the tubular are configured to, and are gradually increased with towards the end of Y direction minus side, its internal diameter.

Flange part 25 is the circular portion kept to the portion of being set of the ceiling for the installation of ligthing paraphernalia 1 etc. Point.As previously discussed, portion is set by clipping ceiling etc. between flange part 25 and maintaining part 22 in flange part 25, to keep Portion is set.Also, as shown in figure 4, in flange part 25 and it is set between portion and is configured with pad 26.Hereby it is possible to convex Edge 25 and being set does not spill the mode of liquid to be sealed between portion.

[1-1-3. light sources]

Light source 30 shown in Fig. 5 is light emitting module, is with the light source of light as defined in radial injection.In present embodiment In, light source 30 is the light emitting module for having LED.Light source 30 is configured to for example send white light.Light source 30 is by COB (Chip On Board：Chip on board) type LED compositions, possess：Base station 302, as the bare chip (LED chip) being installed on base station 302 Multiple LED304 and these LED304 are sealed and the seal member containing fluorophor.Also, in this embodiment party In formula, although sealing part is sealed in the lump to all LED304, the composition of sealing part is not limited by this. It can also be along the orientation for the LED304 for being aligned to wire, and form the sealing part of a plurality of wire.

Base station 302 is the installation base plate for installing multiple LED304, e.g. ceramic substrate, resin substrate or is insulated Coated metallic substrates substrate etc..Also, base station 302 is the plate-shaped member for having plane, such as in plane regards, the plane is in Rectangular shape.Base station 302 in a manner of bottom surface (face of Y direction positive side) is towards the light source erecting bed 12 of appliance body 10 and by It is fixed.Also, in base station 302 formed with a pair of electrodes terminal (positive electrode terminal and negative electrode terminal, not shown), for from Outside receives the direct current for making LED304 luminous.

The light source 30 of this composition is incorporated in the recess 16 of appliance body 10 with more than.In the present embodiment, light Source 30 is fixed on the light source installation of appliance body 10 by the light resource installing section part 32 and connection member 36 shown in Fig. 5 The Y direction minus side of platform 12.

Light resource installing section part 32 is the part for light source 30 to be installed to the light source erecting bed 12 of appliance body 10.At this In embodiment, light resource installing section part 32 is the part of rectangle frame rack-like, to light source 30 in the position on optical axis J direction Put and limited.The tree such as can use polybutylene terephthalate (PBT), polycarbonate (PC) of light resource installing section part 32 Fat material is formed.

Connection member 36 is the part that the position on the optical axis J directions to light source 30 is limited.For example, connecting Part 36 is formed with the through hole for penetrating screw, by being inserted into the screw of the through hole, so as to connection member 36 It is fixed to light source erecting bed 12 and light resource installing section part 32.Now, light source 30 is pressed by a part for connection member 36 To light source erecting bed 12, so as to limit position of the light source 30 on optical axis J directions (Y direction).

Also, connection member 36 is also connected with the part for the electric wire 56 (reference picture 2) that electric current is supplied to light source 30.And And in fig. 2, the part near the light source portion of terminal 50 among electric wire 56 is illustrate only, eliminates other parts.This reality Apply the ligthing paraphernalia 1 involved by mode and possess a connection member 36 respectively at the both ends of the Z-direction of light source 30, a side's Connection member 36 connects the electric wire of hot side, and the connection member 36 of the opposing party connects the wiring of low potential side.In connection member 36 are provided with the electrode (not shown) that electric current is supplied to light source 30.The electrode and the electrode terminal company for being formed on light source 30 Connect.

The framework of connection member 36 such as can using PBT, PC resin material formed.Also, connection member 36 Electrode can be formed using electroconductive components such as copper.

[1-1-4. reflection parts]

Reflection part 40 shown in Fig. 5 is the part being controlled to the luminous intensity distribution of the light from light source 30.In this embodiment party In formula, reflection part 40 makes the light from light source 30 be reflected to optical component 42.

Reflection part 40 enters from the light from light source 30 as shown in figure 5, the shape with tubular, the tubular are configured to The end of side (Y direction positive side) is penetrated, the end of side is projected to the light, its internal diameter gradually increases.In reflection part 40 Inner surface, the light from light source 30 is reflected.

Reflection part 40 such as can using PBT the white resin material of hard formed.In addition, reflection part 40 Can be in metal films such as its inner surface setting aluminium.

[1-1-5. optical components]

Optical component 42 shown in Fig. 5 is the incident part with translucency of the light of origin self-reflection part 40.Optics Part 42 can also have the function to being controlled and projecting from the luminous intensity distribution of the incident light of reflection part 40.In present embodiment In, optical component 42 is Fresnel lens.Optical component 42 carries out optically focused to the light from reflection part 40, and projecting has substantially The light of circular cross-section.

Optical component 42 is formed using translucent material, such as PMMA (acrylic compounds), PC etc. can be used transparent The transparent material such as resin material or glass material is formed.

[1-1-6. cap assemblies]

Cap assembly 44 shown in Fig. 5 is the part with translucency for being protected to optical component 42 etc..Cover portion Part 44 can also be for example, by applying texture processing to surface, to make the function of being scattered from the incident light of optical component 42. Cap assembly 44 is pressed against the side of main body fixed part 14, so as to be fixed by the pad 15b of tubulose by cylindrical portion 11.

Cap assembly 44 is formed using translucent material, such as can use transparent resin material or the glass such as PMMA, PC The transparent materials such as glass material are formed.

[1-1-7. installing components]

Installing component 60 shown in Fig. 1~Fig. 4 is the part that power supply support plate 90 is installed to appliance body 10.

In the present embodiment, as shown in Figure 2 to 4, installing component 60 has：Plate-like portion 61 and from plate-like portion 61 Extend to a pair of installation portions 62 of the side of appliance body 10 (negative direction of Y direction).Each of a pair of installation portions 62 across Optical axis J and it is relative to each other.Formed with screw in each of installation portion 62, by the insertion for being formed on power supply support plate 90 Hole, the screw is screwed into by ladder screw 67, so as to which power supply support plate 90 is installed to installing component 60.So, in this reality Apply in mode, by power supply support plate 90, be applied to the power of installing component 60 and appliance body 10, pressed from both sides due to being applied to Optical axis J and relative position, therefore, the power for being applied to installing component 60 and appliance body 10 will not be relative to optical axis J And it is partial to a side.Therefore, because installing component 60 and appliance body 10 can be balancedly exerted a force to, so as to press down Make their deformation and breakage.

In the present embodiment, as shown in figure 4, installing component 60 possesses a pair of the 3rd fixed parts 63.Installing component 60 exists A pair of the 3rd fixed parts 63 are fixed to appliance body 10.In the present embodiment, the 3rd fixed part 63 is the Y from installation portion 62 The minus side end of direction of principal axis extends to the plate portion with optical axis J generally perpendicular directions.In the 3rd fixed part 63 formed with passing through Through hole.Via the through hole, screw 65 is screwed into the screw of the first fixed part 141, so as to which installing component 60 is fixed to device Has main body 10.

Installing component 60 such as can by aluminium metal material formed.

There is the composition of the above by installing component 60, therefore in ligthing paraphernalia 1, can by power supply support plate 90 via Installing component 60 is installed to appliance body 10.

[1-1-8. power subsystems]

Power subsystem 80 shown in Fig. 1~Fig. 3 is the supply unit for feeding electrical power to light source 30.For example, power subsystem 80 by power circuit and store the shell of the power circuit and form, and the power circuit generates the LED304 for making light source 30 Luminous electric power.Specifically, power subsystem 80 carries out rectification, smooth to the alternating current of the external power source from source power supply etc. And decompression etc., and be converted to the direct current with specified level.In the direct current that power subsystem 80 generates through as shown in Figure 2 Electric wire 56 and connection member 36, and it is fed into light source 30.Also, a part for electric wire 56 is illustrate only in fig. 2.

Power subsystem 80 is for example with printed circuit board (PCB) and is installed to multiple electronic units of printed circuit board (PCB).Quilt The electronic unit for being installed to circuit substrate is the part for making the lighting of light source 30.For example, the electronic unit includes：Electrochemical capacitor The resistive elements such as the capacity cell such as device or ceramic capacitor, resistor, convertor circuit element, coil part, choking-winding (chokes Transformer), noise filter, the semiconductor element such as diode or integrated circuit component etc..Also, can also be in power subsystem 80 Middle combination light adjusting circuit, booster circuit etc..

Power subsystem 80 with this composition is supported by power supply support plate 90, is installed to appliance body 10.

Power subsystem 80 is described in detail following with accompanying drawing.

Fig. 6 is the exploded perspective view of the power subsystem 80 and power supply support plate 90 involved by present embodiment.Also, In Fig. 6, light source portion of terminal 50 is also together illustrated.Fig. 7 is point of a part for the power subsystem 80 involved by present embodiment Solve oblique view.

As shown in Fig. 6 and Fig. 7, power subsystem 80 possesses：One end is with first end 80a and the other end with second End 80b power supply main part 850；Extend from first end 80a the first foots 81 extended and from the second end 80b The second foot 82；And first end 80a is arranged on, and the power supply for electrically connecting and mechanically connecting with light source portion of terminal 50 Portion of terminal 86.In the present embodiment, power subsystem 80 possesses：Power supply main part 850, formed with the first foot 81 and second The power backplane 800 of foot 82.

As shown in Fig. 6 and Fig. 7, the first foot 81 possesses：It is first counterpart 811 relative with power supply support plate 90, vertical Located at the first upright portion 812 of the base plate 801 of power backplane 800.Second foot 82 possesses：It is relative with power supply support plate 90 Second counterpart 821 and the second upright portion 822 for being erected on base plate 801.

The power supply main part 850 of power subsystem 80 has：The shell of metal system or resin-made, it is incorporated in the shell Circuit substrate and electronic unit.Power backplane 800 is, for example, the metal parts such as aluminium, is configured with power supply main part 850. Power backplane 800 can also be in fixed power source main part 850 circuit substrate etc..

Detailed composition on power supply support plate 90 is treated aftermentioned.

[1-1-9. light sources portion of terminal]

Light source portion of terminal 50 shown in Fig. 2 and Fig. 6 is the connector that is electrically connected with light source 30 via electric wire 56.Light source Portion of terminal 50 is connected with the power end sub-portion 86 of power subsystem 80.Accordingly, from the power end sub-portion 86 of power subsystem 80, via light Source sub-portion 50 and electric wire 56, electric power are fed into light source 30.

In the present embodiment, as shown in fig. 6, light source portion of terminal 50 is fixed to and power supply terminal in power supply support plate 90 The relative position in portion 86.

[1-1-10. power supplys support plate]

Power supply support plate 90 shown in Fig. 1~Fig. 4 and Fig. 6 is the part for supporting power subsystem 80.Power supply supports Plate 90 is installed in appliance body 10, as shown in fig. 6, possessing：The first holding section 91 for engaging with the first foot 81 and with Second holding section 92 of two foots 82 engaging, supports power subsystem 80.In the present embodiment, power supply support plate 90 further has Have：Power configuration portion 93, a pair of attached portions 94, side of sidewall portion 95 and 96, power supply guide part 98 and terminal fixing part 99.

In the present embodiment, power supply support plate 90 is installed in appliance body 10 via installing component 60.It is specific and Speech, as shown in Figure 2 to 4, a pair of attached portions 94 of power supply support plate 90 are installed in a pair of installation portions of installing component 60 62.In the present embodiment, by the way that ladder screw 67 via the through hole for being formed on attached portion 94, to be screwed into and be formed In the screw of installation portion 62, so that power supply support plate 90 is installed to installing component 60.Here, by using ladder screw 67, Without attached portion 94 is directly pressed into installation portion 62, it becomes possible to which attached portion 94 is installed into installation portion 62.Therefore, it is possible to Make power supply support plate 90 centered on the axle of ladder screw 67 to rotate.Hereby it is possible to according to being set as ligthing paraphernalia 1 Thickness of the ceiling in portion etc., to adjust the short transverse (Y-axis of the end of the side remote from appliance body 10 of power supply support plate 90 Direction) position.

Power configuration portion 93 is as shown in Fig. 2 be from the part prominent to the direction intersected with optical axis J of appliance body 10.Electricity Source unit 80 is configured in power configuration portion 93.In the present embodiment, power configuration portion 93 has the shape of tabular, in power supply The face configuration power subsystem 80 of the Y direction minus side of configuration section 93.That is, power subsystem 80 is covered by power configuration portion 93.Accordingly, In the case of thering is water droplet etc. to fall even in the top (Y direction positive side) of ligthing paraphernalia 1, it can also suppress moisture and enter electricity In source unit 80.

In the present embodiment, the first holding section 91 is as shown in fig. 6, be by being cut to the part in power configuration portion 93 A pair of plate-shaped portion for tilting and being formed.By the first foot 81 is inserted between the first holding section 91 and power configuration portion 93 One counterpart 811, so as to which the first foot 81 is engaged to the first holding section 91.

Also, in the present embodiment, the second holding section 92 is the leaf spring shown in Fig. 6.One end of second holding section 92 leads to Cross screw etc. and be fixed to side of sidewall portion 95, the other end side has the first rake 921 and the second rake 922.

Also, power supply support plate 90 has：It is configured with the power configuration portion 93 of power subsystem 80 and is erected on power supply and matches somebody with somebody Put portion 93 and the power supply guide part 98 abutted by power subsystem 80.Second holding section 92 is relative with power supply guide part 98, by power supply Second foot 82 of unit 80 presses to power supply guide part 98.Accordingly, in ligthing paraphernalia 1, by being connected to power subsystem 80 Power supply guide part 98, so as to be easily determined by position of the power subsystem 80 in power configuration portion 93.Also, by by electricity The holding section 92 of source guide part 98 and second clamps the second foot 82, so as to engage the second foot 82.

Power supply support plate 90 has terminal fixing part 99, and the terminal fixing part 99 is in power subsystem 80 and power end sub-portion 86 relative position fixed light source portion of terminal 50.That is, by terminal fixing part 99, power subsystem 80 is installed to power supply supporting In the state of plate 90, light is fixed with the position of power end sub-portion 86 that light source portion of terminal 50 can be connected into power subsystem 80 Source sub-portion 50.Accordingly, by the way that power subsystem 80 is installed into power supply support plate 90, so as to which light source portion of terminal 50 is connected To power end sub-portion 86.More specifically, by moving power subsystem 80 along the dashdotted direction of arrow shown in Fig. 6, So as to which the first foot 81 of power subsystem 80 and the second foot 82 are respectively installed into the first holding section 91 and second Holding section 92, further, it is possible to which power end sub-portion 86 is connected with light source portion of terminal 50.

Side of sidewall portion 95 and 96 is the wall like portions for being erected on power configuration portion 93.Side of sidewall portion 95 and 96 is by covering electricity Source unit 80, and the part that water droplet etc. enters power subsystem 80 can be suppressed.Also, side of sidewall portion 95 and 96 also has as follows Function, i.e., when power subsystem 80 is installed into power supply support plate 90, by power subsystem 80 in power configuration portion 93 Moving direction is limited, to guide power subsystem 80.Also, on the farthest position in the power configuration portion 93 from side of sidewall portion 95 Formed with abutting part 97.Abutting part 97 is the plate-like portion relative with power configuration portion 93.Abutting part 97 is by power supply support plate In the case that 90 are placed on the attached portions such as ceiling, the part that is abutted with ceiling.

[method that 2. power subsystems are installed to power supply support plate]

The method that power subsystem 80 involved by present embodiment is installed to power supply support plate 90 is illustrated.

First, using accompanying drawing to the first foot 81 of power subsystem 80 and power end sub-portion 86 are installed into power supply supporting First holding section 91 of plate 90 and the method for light source portion of terminal 50 illustrate.

Fig. 8 is to show for the power subsystem 80 involved by present embodiment to be installed to the power supply list before power supply support plate 90 The oblique view of the position relationship of member 80 and power supply support plate 90.Fig. 9 is to show the power subsystem by involved by present embodiment 80 are installed to the oblique view of the position relationship of the power subsystem 80 and power supply support plate 90 after power supply support plate 90.

As shown in figure 8, before power subsystem 80 is installed into power supply support plate 90, power subsystem 80 is placed on first In the power configuration portion 93 of power supply support plate 90.Here, so that power end sub-portion 86 is configured to and is fixed on power supply support plate The mode of the relative position of 90 light source portion of terminal 50, power subsystem 80 is configured in power configuration portion 93.

Then, power subsystem 80 is made to move to the direction (pros of X-direction represented by Fig. 8 dashdotted arrow To).That is, power subsystem 80 is made along power configuration portion 93, and with along the direction of the length direction of power supply support plate 90, Xiang Guang Source sub-portion 50 moves.In other words, power subsystem 80 is made to be moved from the second holding section 92 to the first holding section 91.Accordingly, it is electric First foot 81 of source unit 80 engages with the first holding section 91 respectively, also, power end sub-portion 86 connects with light source portion of terminal 50 Connect.More specifically, the first holding section 91 is inserted into by the first counterpart 811 of the first foot 81, so as to be engaged in First holding section 91.Also, power end sub-portion 86, power end sub-portion 86 and light source terminal are inserted into by light source portion of terminal 50 Portion 50 electrically and mechanically connects.As previously discussed, in the present embodiment, by making power subsystem 80 be moved to defined direction It is dynamic, so as to which the first foot 81 is engaged into the first holding section 91, and power end sub-portion 86 can be connected to light source terminal Portion 50.Also, in the present embodiment, because the first foot 81 is inserted into the first holding section 91, so as to only by the first foot 81, which are inserted into the first holding section 91, just can be easily installed, further, it is possible to easily block the first foot 81 from first Extract and remove in conjunction portion 91.

In the present embodiment, by making power subsystem 80 be moved to defined direction, the first foot 81 is by the first engaging Portion 91 engages, and the second foot 82 is engaged by the second holding section 92.Hereinafter, using accompanying drawing to the second foot 82 is installed into The method of two holding sections 92 illustrates.

Figure 10 and Figure 11 is shown by the first foot 81 and the second foot 82 involved by present embodiment respectively The first foot 81 and the second foot 82 before being installed to power supply support plate 90 are oblique with the position relationship of power supply support plate 90 View and plan.Figure 12 is to show to be installed to by the first foot 81 involved by present embodiment and the second foot 82 The first foot 81 and the second foot 82 and the position relationship of power supply support plate 90 in the operating process of power supply support plate 90 Plan.Figure 13 is to show the first foot 81 involved by present embodiment and the second foot 82 being installed to power supply supporting The first foot 81 and the second foot 82 and the plan of the position relationship of power supply support plate 90 after plate 90.

In Figure 10~Figure 13, in order to show the first foot 81 and the second foot 82, and the electricity of power subsystem 80 is omitted The diagram of source main part 850, terminal fixing part 99 and light source portion of terminal 50.

First, as shown in figs.10 and 11, the first foot 81 of power subsystem 80 and the second foot 82 are configured to The power configuration portion 93 of power supply support plate 90.The configuration of the first foot 81 shown in Figure 10 and the first foot 81 shown in Fig. 9 Configure identical.As shown in figs.10 and 11, the one of the first rake 921 of the second holding section 92 and the second rake 922 Part is configured between power backplane 800 and power configuration portion 93.

Then, by by the first foot 81 and the second foot 82 relative to power supply support plate 90, to Figure 10 and Figure 11 Direction movement shown in shown dashdotted arrow, so as to start the first foot 81 and the second foot 82 being installed to power supply The operation of support plate 90.During the operation is carried out, as shown in figure 12, the one of the first counterpart 811 of the first foot 81 Part is engaged by the first holding section 91.Also, the first rake 921 of the second holding section 92 is erected by the second of the second foot 82 Portion 822 is pushed to side of sidewall portion 95 (positive direction of Z-direction).Here, the second foot 82 is by the second holding section as leaf spring 92 and be pushed to side of sidewall portion 96 (negative direction of Z-direction), by being configured in the position relative with the second holding section 92 Power supply guide part 98, so as to limit the movement in the negative direction of Z-direction.Therefore, the second holding section 92 is to side of sidewall portion 95 elastic deformations.By making the first foot 81 and the second foot 82 from the position shown in Figure 12 further to dashdotted arrow Shown direction movement, so as to which the first foot 81 and the second foot 82 to be configured to the position shown in Figure 13.

Accordingly, the first counterpart 811 of the first foot 81 is engaged by the first holding section 91 completely.Also, the second foot 82 Engaged by the second holding section 92.More specifically, the second upright portion 822 of the second foot 82 is inclined by the second of the second holding section 92 Inclined portion 922 and be pressed towards the first holding section 91.Here, although the power backplane 800 with the second upright portion 822 is pressed towards first Holding section 91, but by the first holding section 91 possessed by power backplane 800, the first foot possessed by power backplane 800 81 is engaged, therefore, movement of the power backplane 800 from the second holding section 92 to the first holding section 91 (positive direction of X-direction) It is restricted.Also, the first engaging is pressed towards by the second rake 922 of the second holding section 92 because power backplane 800 is in The state in portion 91, therefore, the movement from the first holding section 91 to the second holding section 92 (negative direction of X-direction) are also limited System.Also, by the first holding section 91, movement of first foot 81 to Z-direction is also restrained.Also, pass through the second card Conjunction portion 92 and power supply guide part 98, movement of second foot 82 to Z-direction are also restrained.So, power backplane 800 is on edge The movement on the direction in the face of the side of power subsystem 80 in power configuration portion 93 is restricted.

Moreover, as shown in figure 13, the second holding section 92 is to the second foot 82 in the power supply with being configured with power configuration portion 93 Movement on the vertical direction in the face of unit 80 is limited.In the present embodiment, the second holding section 92 and power configuration Portion 93 by clipping the second counterpart 821 of the second foot 82, so as to the second foot 82 with being configured with power configuration portion 93 Power subsystem 80 the vertical direction in face on movement limited.Accordingly, the second holding section 92 can simply to be formed, And on the vertical direction in face that the second foot 82 is engaged to the power subsystem 80 with being configured with power configuration portion 93.Also, First holding section 91, the shifting of the first foot 81 on pair direction vertical with being configured with the face of the power subsystem 80 of power configuration portion 93 It is dynamic to be limited.

As previously discussed, in the present embodiment, only power subsystem 80 is moved to defined direction, it becomes possible to be mounted To power supply support plate 90.Also, the power subsystem 80 of power supply support plate 90 in the present embodiment, is installed to along configuration Movement on the direction and the direction vertical with the face in the face of the power subsystem 80 in power configuration portion 93 is restricted.That is, Power subsystem 80 is fixed to power supply support plate 90.

Also, in the present embodiment, the first holding section 91 and the second holding section 92 have the structure that can be engaged, i.e., By the way that the first foot 81 and the second foot 82 are moved to regulation for the first holding section 91 and the second holding section 92 respectively Direction, come realize engaging, structure possessed by light source portion of terminal 50 is, by making power end sub-portion 86 to the defined direction It is mobile, so as to be connected with power end sub-portion 86.

Accordingly, only by making power subsystem 80 be moved to defined direction, it becomes possible to which power subsystem 80 is engaged into power supply Support plate 90, and power end sub-portion 86 can be connected to light source portion of terminal 50.

Also, when power subsystem 80 is removed from power supply support plate 90, by so that the second holding section 92 to side of sidewall portion The state of 95 side elastic deformations, power subsystem 80 is set to be moved to the negative direction of X-direction, so as to easily by power supply list Member 80 is removed from power supply support plate 90.

[3. summarize]

By described above, the ligthing paraphernalia 1 involved by present embodiment possesses：Light source 30, internally it is configured with light source 30 appliance body 10, the light source portion of terminal 50 electrically connected with light source 30, power subsystem 80 and power supply support plate 90, power supply Unit 80 has power supply main part 850, the first foot 81 and the second foot 82 and power end sub-portion 86, power supply main part 850 One end it is prominent from first end 80a extensions with the second end 80b, the first foot 81 with first end 80a and the other end Go out, the second foot 82 extends from the second end 80b to be protruded, and power end sub-portion 86 is arranged on first end 80a, and and source ends Sub-portion 50 electrically and mechanically connects, and power supply support plate 90 is installed in appliance body 10, and has and block with the first foot 81 The first holding section 91 closed and the second holding section 92 engaged with the second foot 82, for supporting power subsystem 80.

Accordingly, possess the first holding section 91 and the second holding section 92 by power supply support plate 90, so as to without using The connecting members such as screw, it becomes possible to power subsystem 80 is easily installed to power supply support plate 90.

Also, can also be that the first foot 81 is inserted into the first holding section 91 in ligthing paraphernalia 1.

Accordingly, only by the way that the first foot 81 is inserted into the first holding section 91, it becomes possible to easily installed.Also, Only by the way that the first foot 81 is extracted from the first holding section 91, it becomes possible to easily remove.

Also, can also be that power supply support plate 90 has the power configuration portion for being configured with power subsystem 80 in ligthing paraphernalia 1 93 and the power supply guide part 98 in power configuration portion 93 is erected on, the second holding section 92 is relative with power supply guide part 98 and puts, will Second foot 82 presses to power supply guide part 98.

So, in ligthing paraphernalia 1, by making power subsystem 80 be connected to power supply guide part 98, so as to easily right Position of the power subsystem 80 in power configuration portion 93 is determined.Also, by by the holding section of power supply guide part 98 and second 92 clip the second foot 82, so as to engage to the second foot 82.

Also, in ligthing paraphernalia 1, the second holding section 92 is to the second foot 82 in the power supply with being configured with power configuration portion 93 Movement on the vertical direction in the face of unit 80 is limited.

Accordingly, the second holding section 92 can be in the vertical direction in the face of the power subsystem 80 with being configured with power configuration portion 93 On, the second foot 82 is engaged.

Also, can also be that the second holding section 92 and power configuration portion 93 clip the second foot 82 in ligthing paraphernalia 1.

Hereby it is possible to simply to be formed, the second holding section 92 is in the power subsystem 80 with being configured with power configuration portion 93 The vertical direction in face, the second foot 82 is engaged.

Also, can also be that power supply support plate 90 has the terminal that light source portion of terminal 50 is fixed in ligthing paraphernalia 1 Fixed part 99, the terminal fixing part 99 are located at the position relative with power end sub-portion 86.

Accordingly, by the way that power subsystem 80 is installed into power supply support plate 90, so as to which light source portion of terminal 50 is connected to Power end sub-portion 86.

Also, in ligthing paraphernalia 1, the first holding section 91 and the second holding section 92 have the structure that can be engaged, and pass through First foot 81 and the second foot 82 are respectively relative to the first holding section 91 and the second holding section 92 to defined direction Mobile, so as to be engaged, structure possessed by light source portion of terminal 50 is, by making power end sub-portion 86 to the defined direction It is mobile, so as to be connected with power end sub-portion 86.

Accordingly, only by the way that power subsystem 80 is moved to defined direction, it becomes possible to power subsystem 80 is engaged to power supply Support plate 90, and power end sub-portion 86 can be made to be connected to light source portion of terminal 50.

Also, can also be that the defined direction is along the side of the length direction of power supply support plate 90 in ligthing paraphernalia 1 To.

Also, can also be that the defined direction is from the second holding section 92 towards the first holding section 91 in ligthing paraphernalia 1 Direction.

Also, the light fixture 2 involved by present embodiment is the light fixture 2 for being mounted with power subsystem 80, is possessed：It is light source 30, interior The appliance body 10 for being equipped with light source 30, the outside for being configured in appliance body 10 and the light source portion of terminal electrically connected with light source 30 50 and it is installed in appliance body 10 and supports the power supply support plate 90 of power subsystem 80, power subsystem 80 possesses：One end has There are first end 80a and the other end that there is the second end 80b power supply main part 850；Prominent from first end 80a extensions First foot 81 and the second foot 82 from the second end 80b extension protrusions；It is arranged on first end 80a and and source ends The power end sub-portion 86 that sub-portion 50 electrically and mechanically connects, power supply support plate 90 have what the first foot 81 was engaged First holding section 91 and the second holding section 92 engaged to the second foot 82.

By the light fixture 2 of this composition, because power supply support plate 90 possesses the first holding section 91 and the second holding section 92, Without connecting members such as screws, it becomes possible to power subsystem 80 easily is installed into power supply support plate 90.

(variation)

The ligthing paraphernalia involved by the utility model is illustrated based on embodiment above, but the utility model Not limited by above-mentioned embodiment.

For example, in the above-described embodiment, although structure possessed by ligthing paraphernalia 1 is, by making power subsystem 80 Moved on the length direction along power supply support plate 90, so as to which power end sub-portion 86 is connected to light source portion of terminal 50, but, The composition of ligthing paraphernalia 1 is not limited by this.For example, ligthing paraphernalia 1 can also have following structure, i.e. by making power supply Unit 80 moves up in the side vertical with the length direction of power supply support plate 90, so as to which power end sub-portion 86 is connected to light source Portion of terminal 50.

Also, in the above-described embodiment, although light source portion of terminal 50 is fixed on terminal fixing part 99, but, light Source sub-portion 50 can not also be fixed.

Also, on the composition of the first holding section 91 and the second holding section 92, if can respectively to the first foot 81 and Second foot 82 is engaged, and it is formed not is limited by above-mentioned embodiment.

Also, in the above-described embodiment, although the composition of light source 30 is by blue LED die and yellow fluorophor knot Close and release white light, but be not limited by this.For example, it is also possible to using containing red-emitting phosphors and green-emitting phosphor containing glimmering Body of light resin, it is combined with blue LED die, to release white light.

Also, blue LED die although in the above-described embodiment, is employed as LED, but not by this institute Limit.For example, the LED chip for sending the color beyond blueness can also be used as LED.In this case, as fluorophor, Can rightly it be selected according to LED emission wavelength.

Also, in the above-described embodiment, structure possessed by light source 30 (LED light source) is directly to pacify on substrate The COB structures of LED chip are filled, but, are not limited by this.For example, it is also possible to substitute the LED module of COB structures, and use SMD(Surface Mount Device：Surface mount) structure LED module.The composition of the LED module of SMD structures is to set Installation LED chip (light-emitting component) in the recess of the packaging body (container) of fat, seal member (containing phosphor resin) is enclosed Into the recess, the LED element (SMD type LED element) as packaging body after being packaged installs one or more on substrate It is individual.

Also, in above-mentioned each embodiment, as the although exemplified LED of light-emitting component, but luminous member Part can also use semiconductor light-emitting elements or organic EL (Electro Luminescence such as semiconductor laser：Electroluminescent hair Light) other solid-state light emitting elements such as element or inorganic EL.

Also, the ligthing paraphernalia in above-mentioned each embodiment can also be arranged on being mounted beyond ceiling Portion.Also, the ligthing paraphernalia beyond the utility model Down lamp such as can also be applied to ceiling lamp.

In addition, for each embodiment implement those skilled in the art it is conceivable that various modifications obtained from shape State and the inscape and function of each embodiment are appointed in the range of purport of the present utility model is not departed from The combination of meaning ground is all contained in the utility model come the form realized.

Claims (11)

1. a kind of ligthing paraphernalia, it is characterised in that possess：

Light source；

Appliance body, the light source is configured inside the appliance body；

Light source portion of terminal, electrically connected with the light source；

Power subsystem, the power subsystem has power supply main part, the first foot and the second foot and power end sub-portion, described One end of power supply main part has first end, and the other end has the second end, and first foot prolongs from the first end Protrusion is stretched, second foot extends from the second end to be protruded, and the power end sub-portion is arranged on the first end, And electrically and mechanically it is connected with the light source portion of terminal；And

Power supply support plate, is installed in the appliance body, and with the first holding section engaged with first foot and The second holding section engaged with second foot, for supporting the power subsystem.

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

First foot is inserted into first holding section.

3. ligthing paraphernalia as claimed in claim 1 or 2, it is characterised in that

The power supply support plate has power configuration portion and power supply guide part, and the power configuration portion is used to configure the power supply Unit, the power supply guide part is erect and is arranged on the power configuration portion, and is abutted with the power subsystem,

Second holding section is relative with the power supply guide part and puts, and second foot is pressed to the power supply guide part Pressure.

4. ligthing paraphernalia as claimed in claim 3, it is characterised in that

Second holding section, second foot is limited in the face for being configured with the power subsystem with the power configuration portion Movement on vertical direction.

5. ligthing paraphernalia as claimed in claim 4, it is characterised in that

Second holding section and the power configuration portion clip second foot.

6. ligthing paraphernalia as claimed in claim 1 or 2, it is characterised in that

The power supply support plate has terminal fixing part, and the terminal fixing part is located at the position corresponding with the power end sub-portion Put, the light source portion of terminal is fixed.

7. ligthing paraphernalia as claimed in claim 6, it is characterised in that

First holding section and second holding section have the structure that can be engaged, by by first foot and The crus secunda portion is respectively relative to first holding section and second holding section and moved to defined direction, to carry out Engaging,

The light source portion of terminal has, by making the power end sub-portion be moved to the defined direction, and with the power supply The structure of portion of terminal connection.

8. ligthing paraphernalia as claimed in claim 7, it is characterised in that

Direction as defined in described is along the direction of the length direction of the power supply support plate.

9. ligthing paraphernalia as claimed in claim 7, it is characterised in that

Direction as defined in described is the direction from second holding section towards first holding section.

10. ligthing paraphernalia as claimed in claim 7, it is characterised in that

Direction as defined in described is the direction vertical with the length direction of the power supply support plate.

A kind of 11. light fixture, for installing power subsystem, it is characterised in that

The light fixture possesses：

Light source；

Appliance body, the built-in light source；

Light source portion of terminal, the outside of the appliance body is configured in, is electrically connected with the light source；And

Power supply support plate, the appliance body is installed in, supports the power subsystem,

The power subsystem has power supply main part, the first foot and the second foot and power end sub-portion, the power supply main body The one end in portion has first end, and the other end has the second end, and first foot extends from the first end to be protruded, institute State the second foot and extend from the second end and protrude, the power end sub-portion is arranged on the first end, and with it is described Light source portion of terminal is electrically connected and mechanically connected,

The power supply support plate has the first holding section engaged to first foot and second foot is entered Second holding section of row engaging.