CN104421873B

CN104421873B - Lighting apparatus, light source part and installing component

Info

Publication number: CN104421873B
Application number: CN201410452973.9A
Authority: CN
Inventors: 前田拓司
Original assignee: NEC Lighting Ltd
Current assignee: Fluorescein lux Co., Ltd
Priority date: 2013-09-05
Filing date: 2014-09-05
Publication date: 2018-11-30
Anticipated expiration: 2034-09-05
Also published as: CN104421873A

Abstract

Lighting apparatus, light source part and installing component.In a kind of lighting apparatus for preventing light source part from falling, the mounting structure of light source part is simple, and its number of parts is reduced.Lighting apparatus (1) includes LED module (3) and installing component (2).The LED module (3) includes the main body (31) of support LED (35), the plate body (40) that upwardly extends from the main body (31) in side and to protruding member (50) that is opposite laterally projecting and being resiliently deformed.The installing component (2) includes the first retainer (211) and the second retainer (212) of the side surface towards the main body (31), and main body (31) is accommodated between the first retainer (211) and the second retainer (212).The first jack (24) are formed in the first retainer (211), which includes top opening (241) and the bottom opening (242) being connected to top opening (241).Plate body (40) includes the end (41) being locked in the bottom opening (241).The second jack (25) are formed in the second retainer (212).Protruding member (50) includes half-round (51), and half-round (51) is inserted into and is locked in the second jack (25).

Description

Lighting apparatus, light source part and installing component

Cross reference to related applications

The application is based on September 5th, the 2013 Japanese patent application No.2013-184376 submitted and in January, 2014 The Japanese patent application No.2014-3471 submitted for 10th, and it includes specification, claims, drawings and abstract.With The disclosure of upper Japanese patent application is merged into herein entirely through reference.

Technical field

This disclosure relates to a kind of lighting apparatus, light source part and installing component.

Background technique

Light source part (lamp etc.) is mounted on lighting apparatus using various methods.For example, using straight tube LED In the lighting apparatus of (light emitting diode) lamp, Manufacturers Association standard (Japan Lighting is illuminated according to Japan Manufacturers Association standards,JEL 801：2010) socket is installed on light source part (“Lighting Fair 2012distribution edition,Lighting Apparatuses,Lamp LED Lighting, Energy-Saving Lighting ", NEC Lighting Ltd., page five).Straight tube LED is kept by socket Light source part is supplied current on lighting apparatus, and from lighting apparatus.In addition, preventing straight tube LED by means of this socket Lamp falls and is mistakenly inserted lighting apparatus, so that it is guaranteed that safety.

In addition, there are following examples, wherein by means of locking component in the lighting apparatus using semi-cylindrical LED etc. With suspension hook on lighting apparatus mounted LED lamp.For example, in uncensored Japan patent applicant announce 2012-185981, it is public The lighting apparatus equipped with semi-cylindrical LED light and lighting apparatus main body is opened, semi-cylindrical LED light, which has, to be arranged in rear surface Locking component, be formed with lock hole in lighting apparatus main body.The locking component includes the metal wire for curving diamond shape.It is locking Suspension hook is formed in hole.Locking component is hung on this suspension hook.Falling for LED light is prevented as a result,.

Above-mentioned lighting apparatus has the structure for light source part to be attached to lighting apparatus main body, the lighting apparatus main body It is complicated and there are a large amount of parts.For example, " Lighting Fair 2012distribution edition, It illuminates and sets disclosed in Lighting Apparatuses, Lamp LED Lighting, Energy-Saving Lighting " In standby, it is necessary to provide the socket with energization pins and the socket with grounding pin in LED light, and in lighting apparatus master The socket that may be connected to each pin and keep these sockets is provided in body.In addition, in uncensored Japanese patent application It announces in LED light disclosed in 2012-185981, it is necessary to locking device is provided in LED light, which includes metal wire With two brackets for locking device to be anchored to LED light, and must be provided in lighting apparatus main body locking device and Suspension hook.

Summary of the invention

In view of aforementioned, the object of the present invention is to provide the simple structures for being mounted on light source part on lighting apparatus.

Lighting apparatus according to the first illustrative aspect of the disclosure includes：

Light source part, the light source part include：The main body of support light source, the plate body upwardly extended from the main body in side, And the laterally upper protruding member outstanding in the laterally opposite main body extended with plate body；With

Installing component, the installing component include the first holding member and the second holding member so that the main body is accommodated in Between first holding member and the second holding member, the side surface of the first holding member agent-oriention, the second holding member towards The side surface for the main body that the protruding member projects away from；

Wherein the first holding member include the first jack, the first jack include first opening and this first opening below and With the second opening of the first open communication；

Plate body includes the end for being inserted into the first opening and being locked in the second opening；

Second holding member includes the second jack；

Protruding member includes the half-round for being inserted into and being locked in the second jack；And

Spacing between first holding member and the second holding member is narrower than the distance from the end to half-round.

Light source part according to the second illustrative aspect of the disclosure is the lighting apparatus being installed according to first aspect Installing component on light source part, which includes：

The main body of support light source, the plate body upwardly extended from the main body in side, and in the side extended with the plate body To the laterally upper protruding member outstanding of opposite main body；

Wherein plate body includes the end being inserted into the first opening and with the second opening lockout；And

Protruding member includes the half-round for being inserted into and being locked in the second jack.

Installing component according to the third illustrative aspect of the disclosure is to install to be set according to the illumination of first aspect on it The installing component of standby light source part, the installing component include：

It first holding member of the side surface that the plate body of agent-oriention is extended and is projected away from towards protruding member Side surface the second holding member；

Wherein main body is accommodated between the first holding member and the second holding member；

First holding member includes the first jack, and the first jack includes the first opening and the second opening, the end of plate body Be inserted into the first opening, the second opening be disposed in the lower section of the first opening and with the first open communication, and plate body End be locked in the second opening；

Second holding member includes the second jack, and half-round is inserted into and is locked in the second jack；And

Spacing between first holding member and the second holding member is than from the end of plate body to the end of protruding member Distance it is narrow.

By the disclosure, simple light source part mounting structure can be produced, and it can be reduced in the illumination device Number of parts, wherein preventing falling for light source part.

Detailed description of the invention

When being considered in conjunction with the accompanying as described in detail below, the more complete understanding about the application can be obtained, wherein：

Fig. 1 is the plan view, front view and side view of lighting apparatus according to the first exemplary embodiment of the disclosure, and And Figure 1A shows plan view, Figure 1B shows front view, and Fig. 1 C shows side view；

Fig. 2 is the cross-sectional view of the interception of A-A along the line of lighting apparatus shown in Fig. 1；

Fig. 3 is the oblique view according to the installing component of the first exemplary embodiment；

Fig. 4 is the strabismus for showing the first jack and the second jack in the installing component according to the first exemplary embodiment Figure；

Fig. 5 is the oblique view for showing the LED module according to the first exemplary embodiment；

Fig. 6 is the oblique view for showing plate body and protruding member according to the LED module of the first exemplary embodiment；

Fig. 7 is the cross-sectional view for showing the assemble method of the lighting apparatus according to the first exemplary embodiment；

Fig. 8 is the cross-sectional view for showing the assemble method of the lighting apparatus according to the first exemplary embodiment；

Fig. 9 be show the LED module of the second exemplary embodiment according to the disclosure plate body and protruding member it is oblique View；

Figure 10 is the cross-sectional view for showing the assemble method of the lighting apparatus according to the second exemplary embodiment；

Figure 11 be according to plan view, front view and the side view of the lighting apparatus of the third exemplary embodiment of the disclosure, And Figure 11 A shows plan view, and Figure 11 B shows front view, and Figure 11 C shows side view；

Figure 12 is the cross-sectional view of the interception of B-B along the line of lighting apparatus shown in Figure 11；

Figure 13 is the first holding member and the second holding member for showing the installing component according to third exemplary embodiment Oblique view；

Figure 14 is the oblique view for showing plate body and protruding member according to the LED module of third exemplary embodiment；

Figure 15 is the oblique view for showing the assemble method of the lighting apparatus according to third exemplary embodiment；

Figure 16 is the oblique view for showing the assemble method of the lighting apparatus according to third exemplary embodiment；

Figure 17 is the oblique view for showing the modification of the first jack and plate body；

Figure 18 is the cross-sectional view for showing the modification of locator；

Figure 19 is the cross-sectional view for showing the modification of protruding member；

Figure 20 is the oblique view for showing the modification of the first holding member；With

Figure 21 is the cross-sectional view for showing the modification of the first holding member and the second holding member；

Specific embodiment

Below with reference to the accompanying drawings lighting apparatus, light source part and installing component according to an embodiment of the present disclosure is described in detail. In the accompanying drawings, identical or equivalent part is indicated with identical appended drawing reference.

(the first exemplary embodiment)

Fig. 1 is plan view, front view and the side view of lighting apparatus 1 according to the first exemplary embodiment of the disclosure, And Figure 1A shows plan view, and Figure 1B shows front view, and Fig. 1 C shows side view.As shown in Figure 1, according to the first exemplary implementation The lighting apparatus 1 of example includes installing component 2 and LED module 3.Installing component 2 is fixed to the installations such as ceiling illumination and sets Standby 1 position.Next, LED module 3 is installed on installing component 2.Installing component 2 is such component, which is protecting It holds and also supplies electric power except LED module 3.Installing component 2 is to be named as main body, lighting apparatus main body, support equipment etc. Component.LED module 3 is light source part comprising the light source of lighting apparatus 1, and it is named as such as light source module, light source Unit etc..

Installing component 2 has rectangular bottom surface and trapezoidal cross-section, and wherein LED module 3 is positioned in its center.LED module 3 It is formed the entity of general rectangular.In the following, describing the structure of installing component 2 and LED module 3 with reference to cross section attached drawing.

Fig. 2 is the cross-sectional view of the interception of A-A along the line of lighting apparatus shown in Fig. 1.Fig. 2 shows lighting apparatus 1 to be pacified State on ceiling 9.In the state that lighting apparatus 1 is installed on ceiling 9, longitudinal direction (is orthogonal to mounting surface Direction) be Z-direction.The direction (the long side direction of the LED module 3 in Fig. 1) of the cross section of A-A is X along being orthogonal to Axis direction, and it is Y that the direction (the short side direction of the LED module 3 in Fig. 1) of Z axis is orthogonal in the cross section of A-A along the line Axis direction.In the state that lighting apparatus 1 is installed on ceiling 9, X/Y plane is horizontal plane.Mounting portion shown in figure 2 Part 2 is formed by curved tabular component (for example, metal sheet).Installing component 2 includes pedestal 29, reflecting plate 28 and LED module Mounting portion 21.Installing component 2 anchors to ceiling 9 by equipment erection joint 27.

Equipment erection joint 27 is the component for installing installing component 2.Equipment erection joint 27 includes fastening connector (spiral shell Screw bolt and nut etc.).

Pedestal 29 is the component against mounting surface (ceiling 9 etc.).In the state that pedestal 29 contacts mounting surface, peace It fills component 2 and installation site is fixed to by equipment erection joint 27.

Reflecting plate 28 is coated with white coating etc., and reflects the light from LED module 3.Reflecting plate 28 is installed in LED module Inclined surface is formed on the two sides in portion 21.

LED module mounting portion 21 includes the concave structure that LED module 3 is inserted into.Equipment erection joint 27 is arranged on LED In the bottom surface of module mounting portion 21.In the inside of LED module mounting portion 21, accommodate for supplying electric power to LED module 3 Electric source connecting box (not shown).Electric source connecting box includes the connection for being connected to the terminal of external power supply and being connected with multiple terminals Device.By the way that the connector of electric source connecting box to be connected to the connector of following power circuits 36, electric source connecting box supplies electric power Power circuit 36 should be arrived.

In LED module mounting portion 21, the first retainer 211 and the second retainer 212 are formed as towards LED module 3 Side surface.In addition, LED module mounting portion 21 keeps following plate bodys by means of the first retainer 211 and the second retainer 212 40 and protruding member 50.

LED module 3 includes multiple LED 35, power circuit 36, module lid 37, main body 31, plate body 40 and prominent structure Part 50.

Each LED 35 includes the combination of White LED or red LED, blue led and green LED.LED 35 is with substantially Equal interval is installed in the substrate 351 of general rectangular.

Power circuit 36 is the circuit of the illumination of the voltage that control is added on LED 35 and control LED 35.In power circuit The light modulation and color mixing of LED module 3 are completed under 36 control.For example, completing such as daylight under the control of power circuit 36 The color mixing of white, white, light bulb color etc..Power circuit 36 receives the power supply from electric source connecting box.

Module lid 37 is the lid for covering LED 35, and the part for being known as lampshade etc..Module lid 37 be by Made of transparent resin material (such as acrylic resin) etc., and it is formed with opening and hollow rectangular solid.Mould Block lid 37 is to anchor to main body 31 to the open state in the side main body front surface 31B.It is disposed in the opening of module lid 37 Substrate 351.Module lid 37 protects LED 35 and diffuses the light from LED 35.

Main body 31 is the shell for accommodating power circuit 36 and supporting module lid 37.Main body 31 is formed rectangular solid And there is opening.This opening is on the side main body rear surface 31A, and power circuit 36 is received in the openings.In master The substrate 351 of LED 35 is arranged on the outside of body 31.Opening for module lid 37 is formed in the lower side-flank surfaces of main body 31 The groove of the edge insertion of mouth.In addition, main body 31 is mounted on installing component 2 by plate body 40 and protruding member 50.

Plate body 40 and protruding member 50 are the connectors for being mounted on LED module 3 on installing component 2.Passing through will Plate body 40 is inserted into the first following jacks 24 and protruding member 50 is inserted into the second following jacks 25, LED module 3 It is installed on installing component 2.

Fig. 3 is the oblique view of installing component 2.In installing component 2, the first jack 24 is formed in the first retainer 211, And the second jack 25 is formed in the second retainer 212.First jack 24 and the second jack 25 are formed in couples.In addition, Two groups of pairs of first jacks 24 and the second jack 25 are formed on entire installing component 2.

Fig. 4 is the oblique view for showing the first jack 24 and the second jack 25.First jack 24 and the second jack 25 are to penetrate Hole.First jack 24 includes top opening 241 and bottom opening 242.

Top opening 241 and bottom opening 242 are formed with rectangular shape.Top opening 241 is connected to bottom opening 242, And the first jack 24 is integrally formed as the opening of T shape.More specifically, shown in Fig. 2 having is mounted on ceiling 9 In the state of installing component 2, the short side of top opening 241 and bottom opening 242 is parallel to Z axis.In addition, top opening 241 Lower long side and the upper length of bottom opening 242 stress to fold, and top opening 241 is connected in the Z-axis direction with bottom opening.Bottom The long side of aperture 242 is shorter than the long side of top opening 241, and is positioned in the center of the long side of top opening 241.

Second jack 25 is formed with substantially square shape.It is shown in Fig. 2 with the mounting portion being mounted on ceiling 9 In the state of part 2, the side of opening is respectively parallel to Z axis and X-axis.

Fig. 5 is the oblique view for showing LED module 3.As shown in figure 5, LED module 3 includes upwardly extending from main body 31 to side Plate body 40, and the laterally opposite laterally upper protruding member outstanding in the main body 31 being extended with plate body 40 50.Plate body 40 and protruding member 50 are disposed on the long side surface of the main body 31 on main body rear surface 31A.40 He of plate body Protruding member 50 is formed in couples, is linearly arranged.In entire LED module 3, it is disposed with two pairs of plate bodys 40 and protruding member 50。

Fig. 6 is the oblique view for showing the plate body 40 and protruding member 50 of LED module 3.By being bent single tabular component Plate body 40 and protruding member 50 is integrally formed in (such as metal plate, stainless steel, spring steel etc.).In plate body 40 and dash forward Interconnecting piece 45 is formed between component 50 out.

Plate body 40 has middle part 43 and end 41.

Middle part 43 extends from interconnecting piece 45, is parallel to main body rear surface 31A and is orthogonal to main body side surface 31D.It is intermediate The width in portion 43 is formed definite value, and narrower than the long side of the width of interconnecting piece 45 and the bottom opening 242 of the first jack 24. In addition, the thickness of middle part 43 is also thinner than the short side length of bottom opening 242.Middle part 43 is inserted into top opening as a result, In 241.After linearly extending from main body 31, middle part 43 with about 90 ° of angles in +Z direction at the first bending section 42 Bending.

The T shape that end 41 extends from the end of middle part 43 is prominent.The width of end 41 than bottom opening 242 long side and The width of middle part 43 is wide, and narrower than the long side of the top opening 241 of the first jack 24.In addition, the thickness of end 41 is than top The short side of portion's opening 241 is thin.Thereby, it is possible to be inserted into top opening 241 by end 41 and end 41 is locked in bottom to open In mouth 242.It is locked in bottom opening 242 by means of end 41, can prevent LED module 3 from falling from installing component 2.

Interconnecting piece 45 is the part for connecting plate-shaped body 40 and protruding member 50.In addition, interconnecting piece 45 is disposed in master On body rear surface 31A.On the two sides of interconnecting piece 45, fixed part 46 be formed as bending so as to from interconnecting piece 45 along main body 31 Side surface extends.Fixed part 46 is fixed to main body side surface by means of lock pin 47, so that interconnecting piece 45 is anchored to main body Rear surface 31A.

By promoting tabular component to bend to the shape with semi-circular cross-section, protruding member 50 is formed.Protruding member 50 to the laterally projecting of main body side surface 31C, and is resiliently deformed it by pressure.Protruding member 50 includes half-round 51 and connects Connect the coupling part 52 of half-round Yu interconnecting piece 45.

Half-round 51 is the following part of protruding member 50, which is bent to the shape with semi-circular cross-section. The diameter (W in Fig. 6) of half-round 51 is slightly longer than the width of the second jack 25 in the Z-axis direction.In addition, half-round 51 Width (D in Fig. 6) is slightly narrower than the width of the second jack 25 in the X-axis direction.By 50 flexible deformation of protruding member, partly Circle portion 51 is inserted into the second jack 25.The power of its original shape is restored to by means of protruding member 50, half-round 51 is being inserted Bonding part is pushed against when entering in the second jack 25.Half-round 51 is locked into the second jack 25 as a result,.

Coupling part 52 is following part, which is being bent from interconnecting piece 45 and is being extended along 31 side surface of main body It is bent to later with U-shaped cross-section.When protruding member 50 is pressed, coupling part 52 is resiliently deformed.Due to connection Part 52 is resiliently deformed, and main body 31 can be mounted on LED module mounting portion 21, even if when protruding member 50 is resisted against the It is also such when two retainers 212.

(L2) is longer than with a distance from the part to main body side surface 31D farthest from main body side surface 31C of half-round 51 Spacing (L1) between first retainer 211 and the second retainer 212 (referring to fig. 4 and Fig. 6).It is installed as a result, in LED module 3 In the state of on installing component 2, protruding member 50 is not separated from the second jack 25, even if LED module 3 is from the first retainer 211 offsets are also such.Accordingly it is possible to prevent LED module 3 is fallen from installing component 2.

Next, the assemble method of description lighting apparatus 1.

Fig. 7 and Fig. 8 is the cross-sectional view for showing the assemble method of the lighting apparatus 1 according to the first exemplary embodiment.Such as Shown in Fig. 7 A, the end 41 of plate body 40 and the first bending section 42 are inserted into the top opening 241 of the first jack 24 first.So Afterwards, the first bending section 42 is inserted into bottom 242.Therefore, the first bending section 42 is engaged with bottom opening 242, and LED module 3 become the state being suspended on installing component 2.End 41 is locked in bottom opening 242, so that LED module 3 is not fallen.Cause This, operator does not need to support LED module 3 with hand.Therefore, the connection that will be arranged on electric source connecting box can be easily accomplished The work that device is connected with the connector for being connected to power circuit 36.

Next, as shown in Figure 7 B, end 41 is further shifted onto inside the first jack 24.In addition, LED module 3 is mentioned It is raised to 21 side of LED module mounting portion, and protruding member 50 is pushed against the second retainer 212.Protruding member 50 is by second Retainer 212 is resiliently deformed when pressing.As shown in Figure 8 C, half-round 51 is against the second retainer 212.

In addition, as in fig. 8d, half-round 51 reaches the second jack 25 when promoting LED module 3.50 quilt of protruding member Second jack 25 is discharged from the state of flexible deformation, and as illustrated in fig. 8e, and half-round 51 is inserted into and is locked to second and inserts In hole 25.To sum up, the assembling of lighting apparatus 1 is completed.

As described above, in the lighting apparatus 1 according to this exemplary embodiment, the first jack 24 and the formation of the second jack 25 In installing component 2, and plate body 40 and protruding member 50 are formed in LED module 3.From end 41 to half-round 51 away from From the spacing being longer than between the first retainer 211 and the second retainer 212.In addition, when pressure is applied to protruding member 50, 50 flexible deformation of protruding member, and LED module 3 can be installed in LED module mounting portion 21.

The first jack 24 is formed, wherein top opening 241 is connected to bottom opening 242, the width of the long side of bottom opening 242 It spends wider than the width of middle part 43 and narrower than the width of end 41.End 41 can be locked into bottom opening 242 as a result,. It is kept in addition, being longer than with a distance from the part to main body side surface 31D farthest from main body side surface 31C of half-round 51 first Spacing between device 211 and the second retainer 212.Even if LED module 3 is displaced to 211 side of the first retainer, prominent structure as a result, Part 50 does not deviate from the second jack 25 yet.By lighting apparatus 1, it can prevent LED module 3 from falling from installing component 2.

Installing component 2 includes that the first retainer 211 with the first jack 24 and second with the second jack 25 keep Device 212.On the other hand, LED module 3 includes plate body 40 and protruding member 50.By this exemplary embodiment, in mounting portion The mounting structure of LED module 3 on part 2 is simple.In addition, plate body 40 and protruding member 50 are by by curved single plate Shape component is formed, and is therefore capable of providing the lighting apparatus 1 of the component with few number.

(second embodiment)

Lighting apparatus 1 according to the second exemplary embodiment of the disclosure is the lighting apparatus with locator 48.Below Illustrate the structure different from the first exemplary embodiment.

Fig. 9 is the plate body 40 and protruding member for showing the lighting apparatus 1 of the second exemplary embodiment according to the disclosure 50 oblique view.As shown in figure 9, including locator 48 according to the lighting apparatus 1 of the second exemplary embodiment.

Locator 48 is rectangular slab, is longitudinally anchored to middle part 43 in a downwardly direction, with from 43 branch of middle part. Its width and thickness is substantially identical as middle part 43.Summation of the longitudinal width than top opening 241 and the short side of bottom opening 242 It is long.Therefore, longitudinal width is longer than the first jack 24.As a result, when middle part 43 is placed in the first jack 24, the first jack 24 Side surface against locator 48.

It is big to the distance (L3) of the base portion of the half-round 51 of protruding member 50 from the locator 48 against the first retainer 211 Body is equal to, or slightly larger than the distance (L1) (referring to fig. 4 and Fig. 9) between the first retainer 211 and the second retainer 212.By This, in the state that half-round 51 is locked into the second jack 25, locator 48 is against the first retainer 211.

Pass through locator 48, when main body 31 is accommodated in LED module mounting portion 21, the first retainer 211 and main body The distance between 31 side surface is kept, and half-round 51 can be maintained to be locked into the state in the second jack 25.

Then, illustrate the assemble method of the lighting apparatus 1 of the second exemplary embodiment according to the disclosure.

Figure 10 is the cross-sectional view for showing the assemble method of the lighting apparatus 1 according to the second exemplary embodiment.Such as Figure 10 A It is shown, end 41 is inserted into the first jack 24.As the situation in the first exemplary embodiment, promoted when by LED module 3 When to module 21 side of mounting portion, protruding member 50 is resiliently deformed and reaches the second jack 25, as shown in Figure 10 B.At this point, fixed Position side surface of the device towards the first retainer 211.Protruding member 50 is discharged from by the state of 25 flexible deformation of the second jack, and As illustrated in figure 10 c, half-round 51 is inserted into and is locked in the second jack 25.Locator 48 is against the first retainer 211 Side surface.

As described above, including locator 48 according to the lighting apparatus 1 of the second exemplary embodiment, for working as 3 quilt of LED module The spacing between the first retainer 211 and the side surface of main body 31 is maintained when being mounted in installing component 2.It is inserted in plate body 40 Enter in the first jack 24 and in the state that the half-round 51 of protruding member 50 is inserted into the second jack 25, locator 48 against The side surface of first retainer 211.Therefore, LED module 3 is not by direction 211 lateral deviation pressure of the first retainer.Thereby, it is possible to tie up The half-round 51 for holding protruding member 50 is inserted into state in the second jack 25.Pass through the second exemplary embodiment, it is more difficult to send out Raw the falling from installing component 2 of LED module 3.By means of locator 48, lighting apparatus 1 can be maintained at half-round 51 and be inserted Enter the state in the second jack 25, so that even if the installation on inclined ceiling 9 or wall is also possible.

(third exemplary embodiment)

The cross section of installing component 2 is made to be formed as rectangular shape according to the lighting apparatus 1 of third exemplary embodiment, and And second bending section 44 be formed in LED module 3 plate body 40 middle part 43.It is described below and the first and second exemplary realities Apply the different structure of example.

Figure 11 A-11C is plan view, front view and the side according to the lighting apparatus 1 of the third exemplary embodiment of the disclosure View.It as shown in figure 11, include the installing component of the shape for rectangular solid according to the lighting apparatus 1 of third exemplary embodiment 2.Installing component 2 is shaped so that the width on short direction is slightly wider than the width of LED module 3.

LED module 3 is arranged in the front, center of installing component 2.When in terms of front surface, installing component 2 is formed as surrounding The frame shape on the periphery of LED module 3.

Figure 12 is the cross-sectional view of the interception of B-B along the line of lighting apparatus shown in Figure 11.It is shown similar to Fig. 2, Figure 12 Lighting apparatus 1 is installed in the state on ceiling 9.In the state that lighting apparatus 1 is installed on ceiling 9, Zong Xiangfang To being Z-direction, the direction for being orthogonal to the cross section B-B is X-direction, and the direction for being orthogonal in the cross section B-B Z axis is Y direction.In the state that lighting apparatus 1 is installed in ceiling 9, X/Y plane is horizontal plane.It shines shown in Figure 12 Bright equipment 1 includes the installing component 2 with main body 22, the first holding member 211A and the second holding member 212A, and has plate The LED module 3 of shape body 40 and protruding member 50.Do not had according to the installing component 2 of the lighting apparatus 1 of third exemplary embodiment The pedestal 29 and reflecting plate 28 of first and second exemplary embodiments.LED module 3 includes the second bending section 44.

The shape of the formation installing component 2 of main body 22.Main body 22 is by being formed by curved tabular component, thus cross section It is rectangle.Opening 221 and frame 222 are formed in the front surface of main body 22.

Opening 221 is formed so as to accommodate the main body 31 of LED module 3.Opening 221 corresponds in the first and second examples LED module mounting portion 21 in property embodiment.

Frame 222 is formed so as to around opening 221.The front surface of frame 222 be formed it is flat, and against LED mould The module lid 37 of block 3.The rear surface of frame 222 is anchored to the first holding member 211A and the second holding member 212A.

Figure 13 is to show to be kept according to the first holding member 211A of the installing component 2 of third exemplary embodiment and second The oblique view of component 212A.The holding of the first holding member 211A and second is formed by being bent tabular component with the shape of handstand T Component 212A.First holding member 211A is formed with the shape of support 213 and central portion 215.Furthermore second structure is kept Part 212A is formed with the shape of support 214 and central portion 216.

Support 213 and 214 is extended on the two sides of the first holding member 211A and the second holding member 212A of inverted T-shaped Part.From inverted T-shaped center curvature and towards the side surface of main body 22 extend after, support 213 and 214 bending and It is upwardly extended along the side on the surface of the side surface of main body 22.Support 213 and 214 is anchored to the side surface of main body 22.

Central portion 215 and 215 is the central portion of the first holding member 211A and the second holding member 212A of inverted T-shaped, and It and is the part upwardly extended from the edge of frame 222.Central portion 215 and 216 is formed with flat from the edge of frame 222 Longitudinal surface that row extends in XZ plane and from the shape of the curved inclined surface in the inside of this vertical table agent-oriention 22.Center The inclined surface in portion 215 and 216 extends to the rear surface of main body 22 and supports the surface.In the inclined surface of central portion 215 The first jack 24 of middle formation, and third jack 26 is formed in the longitudinal surface of central portion 215.From the inclination of central portion 216 Surface forms the second jack 25 to its longitudinal surface.First jack 24 and the second jack 25 be have in the first and second examples The through hole of identical shape in property embodiment.

Third jack 26 is formed rectangular shape.In addition, being mounted to the state of ceiling 9 in installing component 2 In, third jack 26 is arranged downwards from the bottom opening 242 of the first jack 24.Third jack 26 is not connected to bottom opening 242. In the state that installing component 2 is mounted to ceiling 9, each side of the opening of third jack 26 is parallel to X-axis or Z axis.Laterally Width is substantially the same with top opening 241.Longitudinal width is narrower than the first jack 24.In addition, third jack 26 is laterally wide Degree is wider than the width of middle part 43.Therefore, the second bending section 44 can be inserted into third jack 26.

Figure 14 is the strabismus for showing plate body 40 and protruding member 50 according to the LED module 3 of third exemplary embodiment Figure.Plate body 40 includes the second bending section 44.

Middle part 43 extends laterally length W3 from main body side surface 31D direction and then is bent upwards at the second bending section 44 90°.After being bent at the second bending section 44, the further development length H3 of middle part 43 and the first bending section 42 of arrival.From Distance W4 on second bending section 44 to (Y-direction) in the horizontal direction at the edge of end 41 is shorter than from the bottom of central portion 215 Distance (Figure 13 shown in L4) of the side for being parallel to X-axis of opening 242 to the side surface of main body 22.Work as LED module as a result, 3 when being installed on installing component 2, and the part from the second bending section 44 to end 41 can be accommodated in the first holding member Between 211A and main body 22.

It is longer than the bottom of the bottom opening 242 shown in Figure 13 from the length H3 of the 44 to the first bending section of the second bending section 42 Side to third jack 26 top margin distance (H1 shown in Figure 13).In addition, length H3 is shorter than from the bottom edge of bottom opening 242 To the distance (H2 shown in Figure 13) on the bottom edge of third jack 26.Therefore, when end 41 is locked into bottom opening 242, Second bending section 44 can be inserted into third jack 26.

Then, the method that description utilizes 3 groups of surface-mounted luminaires 1 of installing component 2 and LED module.

Figure 15 and 16 is the oblique view for showing the assemble method of the lighting apparatus according to third that exemplary embodiment.Such as figure Shown in 15A, the end 41 of the plate body 40 of LED module 3 is placed in the of the first holding member 211A of installing component 2 first Before one jack 24.

Then, end 41 is inserted into the top opening 241 of the first jack 24.Then, as shown in fig. 15b, by plate body First bending section 42 of 40 middle part 43 is inserted into the bottom opening 242 of the first jack 24.Therefore, because end 41 is locked Into bottom opening 242, it is impossible to pull out end 41 from bottom opening 242.Therefore, LED module 3 is suspended on installing component 2 On.When LED module 3 is suspended on installing component 2, the second bending section 44 is inserted into third jack 26.

Then, the main body side surface 31C on 50 side of protruding member of LED module 3 is urged upwardly, and protruding member 50 It is pressed against the second holding member 212A of installing component 2.Pushing protruding member 50 against the second holding member 212A and makes Protruding member 50 is resiliently deformed.When pressing upwards on LED module 3 from the side main body front surface 31B, 41 He of end of plate body 40 Middle part 43 is pushed on the first jack 24.Then, the second bending section 44 is inserted into the first jack 24.When half-round 51 When reaching the second jack 25, protruding member 50 is discharged from elastic deformation.Then, half-round 51 is locked to the second jack 25 In.As a result, as shown in figure 16 c, LED module 3 is mounted on installing component 2, and the assembling of lighting apparatus 1 terminates.

As described above, middle part 43 makes the second bending section 44 about the lighting apparatus 1 according to third exemplary embodiment It is bent upwards.Therefore, the second bending section 44 can be contained between the first holding member 211A and main body 22, and mounting portion Part 2 does not need large space.Therefore, by the lighting apparatus 1 according to third exemplary embodiment, compared to the first and second examples Property embodiment, can reduce the space of the side surface of the main body 31 of LED module 3.

First holding member 211A and the second holding member 212A has central portion 215 and 216 and support 213 and 214. The rear surface of the inclined surface supportive body 22 of central portion 215 and 216, and support 213 and 214 sides for being anchored to main body 22 Surface.The first holding member 211A and the second holding member 212A reinforces side surface and the rear surface of main body 22 as a result,.Therefore, It can be improved the intensity of installing component 2.

In the first holding member 211A and the second holding member 212A, divide in the inclined surface of central portion 215 and 216 The first jack 24 and the second jack 25 are not formed.Therefore, when LED module 3 is accommodated in 22 opening 221, it is easy to Visual confirmation the first jack 24 and the second jack 25.Therefore, according to the assembly working of the lighting apparatus 1 of third exemplary embodiment It is easy.

The third jack 26 arranged downwards from the first jack 24 is formed in the first holding member 211A.In LED module 3 Plate body 40 the bottom opening 242 that is locked into the first jack 24 of end 41 state in, can be by the of middle part 43 Two bending sections 44 are inserted into third jack 26.Therefore, when hanging LED module 3 from installing component 2, it can be ensured that space.By This, can be easily accomplished the work that the connector for being connected to electric source connecting box is connected with the connector for being connected to power circuit 36 Make.Therefore, the lighting apparatus 1 according to third exemplary embodiment can easily be assembled.

The foregoing describe the exemplary embodiment of the disclosure, but lighting apparatus according to the exemplary embodiment of the disclosure 1 various modifications are possible.

For example, in the above exemplary embodiments, describing a kind of construction, wherein the width of end 41 is wider than middle part 43 Width and the long side of top opening 241 be wider than the long side of bottom opening 242.However, the first jack 24 of the invention and plate Shape body 40 is not restricted to this construction.First jack 24 may include that the end 41 of plate body 40 is inserted into top therein and opens Mouth 241 and the bottom opening 242 for preventing the end 41 of plate body 40 from dropping out and being connected to the top opening 241.In addition, having Benefit, plate body 40 have：The middle part that can be inserted into top opening 241 and bottom opening 242；With can be inserted into End 41 in top opening 241, being locked in bottom opening 242.

Figure 17 is the oblique view of the modification for showing the first jack and the modification of plate body.As shown in Figure 17 A, plate body 40 can With include center have opening middle part 43 and with 43 same widths of middle part and do not have opening end 41.Herein In the case of, as seen in this fig. 17b, the first jack 24 includes top opening 241 and bottom opening 242, and shown bottom opening 242 has Width identical with top opening 241, it is in communication and prominent with the rectangle in center.In addition, when in plate body 40 Between the width of opening in portion 43 be W2, the width of end 41 is W1, the width of the top opening 241 of the first jack 24 be D1 simultaneously And the width outstanding of bottom opening 242 meets relationship D1 when being D2>W1>W2>D2 is necessary.

As shown in Figure 17 C, plate body 40 can be formed with L shape by end 41 and middle part 43.In the plate body of this type In the case where 40, as shown in figure 17d, the first jack 24 forms inverted L-shaped by means of top opening 241 and bottom opening 242 and is open. When the width of the middle part 43 of plate body 40 is W2, the width of end 41 is W1, the width of the top opening 241 of the first jack 24 When the width for being D1 and bottom opening 242 is D2, meet relationship D1>W1>D2>W2 is necessary.This relationship is shown with first It is identical in example property embodiment.

In addition, describing a kind of construction about the above exemplary embodiments, wherein locator 48 is from middle part 43 substantially Longitudinal direction top set, and longitudinal width is longer than the first jack 24, but what this was intended to be illustrative is not restrictive.It is Advantageously, the shape of locator 48 makes when being pushed into the first jack 24, middle part 43 is trapped in the first jack 24 and enters On mouth.For example, even if the longitudinal width of locator 48 is shorter than the summation of the short side of top opening 241 and bottom opening 242, as long as The longitudinal width of locator 48 is longer than the long side of bottom opening 242, will just be advantageous.

In addition, locator 48 is not restricted to the component from 40 branch of plate body.It is advantageous, locator 48 makes： When LED module 3 is installed on installing component 2, the spacing being maintained between the first retainer 211 and main body 31, and will Half-round 51 maintains the state being inserted into the second jack 25.For example, locator 48 can have from plate body 40 horizontally The shape of extension can be the component isolated from plate body 40.

In addition, end 41 can double as locator 48, and installing component 2 can be equipped with the part that end abuts against.

Figure 18 is the cross-sectional view for showing the modification of locator.As shown in figure 18, installing component 2 includes abutment member 281. Abutment member 281 is formed in the back-surface side of the reflecting plate 28 in installing component 2.In addition, being inserted into first in plate body 40 In jack 24 and protruding member 50 is inserted into the state in the second jack 25, and end 41 is against component 281.With this side Formula maintains the spacing between the first retainer 211 and the side surface of main body 31 and half-round 51 is locked to the second jack 25 In will be advantageous.

In the above exemplary embodiments, locator 48 is described as the dress for preventing LED module 3 from falling from installing component 2 It sets, but includes that the device of protruding member for being locked in the second jack 25 will be advantageous.

Figure 19 is the cross-sectional view for showing the modification of protruding member 50.As shown in figure 19, lock is formed in protruding member 50 Determining part 53 will be advantageous.Lock part 53 is formed by the region being bent between circular portion 51 and coupling part 52. In addition, lock part 53 is locked in the side surface of the second jack 25 when half-round 51 is inserted into the second jack 25.Even When being pulled out half-round 51 from the direction that the second jack 25 removes, since lock part 53 is locked into the second jack 25 In, half-round 51 is not separated from the second jack 25.

About the above exemplary embodiments, the transverse width of the transverse width of third jack 26 and top opening 241 is almost It is identical, but this be intended to it is illustrative and not restrictive.The transverse width of third jack 26 is longer than the width of middle part 43 It will be advantageous.That is, being advantageous as long as the second bending section 44 of middle part 43 can be inserted into third jack 26.Example Such as, the transverse width of third jack 26 and the width of bottom opening 242 almost will be unanimously advantageous.

About the above exemplary embodiments, third jack 26, but third jack 26 are formed in the first holding member 211A With arbitrary structures.

Figure 20 is the oblique view for showing the modification of the first holding member.As shown in figure 20, in the first holding member 211A The first jack 24 is formed, and do not form third jack 26 to be advantageous.The second bending section of tabular component 40 can be accommodated 44 space is provided as towards bottom side rather than bottom opening 242 will be advantageous.It is kept by be shown in FIG. 20 first Component 211A, distance H4 ratio from the bottom side of the bottom opening 242 of the first jack 24 to the bottom edge of the first holding member 211A from The length (H3 shown in Figure 14) of second the 44 to the first bending section of bending section 42 is short.Therefore, when end 41 is locked into bottom When in portion's opening 242, the first holding member 211A is not contacted with the second bending section 44.Therefore, in group surface-mounted luminaire 1, energy Enough maintain the spacing between installing component 2 and LED module 3.

In the first holding member 211A, the space that can accommodate the second bending section 44 is provided as towards downside rather than bottom Portion's opening 242 will be advantageous.Therefore, sawtooth notch being formed in the first holding member 211A will be advantageous.In addition, first The bottom edge for being shaped as third jack 26 of holding member 211A or side are opened wide and will be advantageous.

About the above exemplary embodiments, 215 He of central portion of the first holding member 211A and the second holding member 212A 216 be curved, but the shape of the first holding member 211A and the second holding member 212A are not restricted to this.

Figure 21 is the cross-sectional view for showing the modification of the first holding member and the second holding member.As shown in figure 21, first The central portion 215 and 216 of holding member 211A and the second holding member 212A, which will be formed curved surface, to be advantageous.In addition, the One bending section 42 and the second bending section 44, which will be formed acute angle or obtuse angle, to be advantageous.

In the above exemplary embodiments, installing component 2 is formed rectangular solid, but the shape of installing component 2 is not It is restricted to rectangular solid shape.Installing component 2 can be following shape：With the first retainer 211 and the second retainer 212, the side surface of two retainer agent-orientions 31 and with can accommodate the distance of main body 31 support.When middle part 43 When being shaped as with the second bending section 44, can be accommodated between the first retainer 211 and main body 22 from tabular component 40 The shape of middle part 43 of the 41 to the second bending section of end 44 will be advantageous.

In addition, the shape of LED module 3 is not restricted to shape in the above exemplary embodiments,.For example, having preceding table There is the LED module 3 of square or circular shape to be advantageous in face.

The all or part of the above exemplary embodiments is described in following supplementary explanation, but not limited to this.

(supplementary explanation 1)

A kind of lighting apparatus comprising：

Light source part comprising the main body for supporting light source, the plate body upwardly extended from main body in side and with plate body The laterally upper protruding member outstanding of the laterally opposite main body extended；With

Installing component comprising the first holding member and the second holding member, the first holding member extend towards plate body The side surface for the main body left, the side surface for the main body that the second holding member is projected away from towards protruding member, thus main body quilt It is contained between the first holding member and the second holding member；

Wherein the first holding member include the first jack, first jack include first opening and first opening below simultaneously And the second opening with the first open communication；

Second holding member includes the second jack；

Protruding member includes the half-round for being inserted into and being locked into the second jack；And

Spacing between the first holding member and second holding member is narrower than the distance from end to half-round.

(supplementary explanation 2)

According to supplementary explanation 1 described in lighting apparatus, wherein plate body include between end and main body side surface to Upper curved bending section.

(supplementary explanation 3)

According to lighting apparatus described in supplementary explanation 1 or supplementary explanation 2, wherein：

First holding member includes acclivitous surface；And

The first jack is formed in the inclined surface.

(supplementary explanation 4)

According to lighting apparatus described in supplementary explanation 2 or supplementary explanation 3, wherein being locked into the second opening in end In state, the first holding member includes the third jack downward from the second jack, and bending section is inserted into third jack.

(supplementary explanation 5)

According to lighting apparatus described in supplementary explanation 4, wherein：

The width of third jack is wider than the width of middle part；And

In the state that end is locked into the second opening, from the top side that is open to third of bottom side of the second opening away from From shorter than with a distance from the bottom side to bending section of the second opening；And

It is longer than the bottom side to bending section from the second opening from the distance of bottom side to the bottom side of third jack of the second opening Distance.

(supplementary explanation 6)

According to supplementary explanation 2, lighting apparatus described in 4 and any one of 5, wherein bending section is bent with approximate right angle.

(supplementary explanation 7)

The lighting apparatus according to any one of supplementary explanation 1,2,4 and 5, wherein being accommodated in mounting portion in main body In the state of in part, light source part includes locator, the locator for keep the side surface of the first holding member and main body it Between spacing, and half-round is maintained to be locked into the state in the second jack.

(supplementary explanation 8)

According to lighting apparatus described in supplementary explanation 7, wherein locator is fixed to plate body and keeps against first Component.

(supplementary explanation 9)

The lighting apparatus according to any one of supplementary explanation 1,2,4 and 5, wherein the half-round of protruding member is curved Bent plate-like elastic body.

(supplementary explanation 10)

The lighting apparatus according to any one of supplementary explanation 1,2,4 and 5, wherein：

The width of first opening is wider than the width of the second opening；

The width of middle part is narrower than the width of the second opening；And

The width of end is wider than the width of the second opening and narrower than the width of the first opening.

(supplementary explanation 11)

The lighting apparatus according to any one of supplementary explanation 1,2,4 and 5, wherein forming plate by single tabular component Shape body and protruding member.

(supplementary explanation 12)

The main body is formed general rectangular entity；And

Plate body and protruding member are arranged on long side side surface in the rear surface of main body.

(supplementary explanation 13)

A kind of light source part is mounted on the installation of the lighting apparatus according to any one of supplementary explanation 1,2,4 and 5 In component, the light source part includes：

The main body for supporting light source, the plate body upwardly extended from main body in side and laterally opposite extending with plate body Main body the protruding member that upwardly extends of side；

(supplementary explanation 14)

A kind of installing component installs the lighting apparatus according to any one of supplementary explanation 1,2,4 and 5 on it Light source part, the installing component include：

First holding member and the second holding member, what the plate body of the first holding member agent-oriention was extended Side surface, the side surface that the second holding member is projected away from towards protruding member；

First holding member includes the first jack, which includes the first opening and the second opening, the end of plate body End is inserted into the first opening, the second opening be disposed in below the first opening and with the first open communication, and plate body End be locked in the second opening.

Second holding member includes the second jack, and half-round is inserted into and is locked in the second mounting hole；And

Spacing between the first holding member and the second holding member is than from the end of plate body to the end of protruding member The distance at end is narrow.

Industrial application

The disclosure is suitable for lighting apparatus as the mounting structure for preventing the installing component of light source part fallen.

Claims

1. a kind of lighting apparatus comprising：

Light source part, the light source part include：The main body of support light source, the plate body upwardly extended from the main body in side, With the laterally upper protruding member outstanding in the laterally opposite main body extended with the plate body；With

Installing component, the installing component include the first holding member and the second holding member so that the main body is accommodated in institute It states between the first holding member and second holding member, what first holding member was extended towards the plate body The side surface of the main body, the side surface for the main body that second holding member is projected away from towards the protruding member；

Wherein first holding member includes the first jack, and first jack includes the first opening and is open described first Lower section and with the second of first open communication the opening；

The plate body includes end, and the end is inserted into first opening and is locked in second opening；

Second holding member includes the second jack；

The protruding member includes half-round, and the half-round is inserted into and is locked in second jack；And

Spacing between first holding member and second holding member than from the end to the half-round away from From narrow.

2. lighting apparatus according to claim 1, wherein the centre between the end and the side surface of the main body In portion, the plate body includes the bending section being bent upwards.

3. according to claim 1 or lighting apparatus as claimed in claim 2, wherein：

First holding member includes acclivitous surface；And

First jack is formed in this inclined surface.

4. lighting apparatus according to claim 2, wherein being locked into the state in second opening in the end In, first holding member includes the third jack downward from second jack, and the bending section is inserted into the third In jack.

5. lighting apparatus according to claim 4, wherein：

The width of the third jack is wider than the width of the middle part；And

In the state that the end is locked into second opening,

The distance of top side from the bottom side of second opening to the third jack is than from the bottom side of second opening to institute The distance for stating bending section is short；And

The distance of bottom side from the bottom side of second opening to the third jack is than from the bottom side of second opening to institute State the distance of bending section.

6. lighting apparatus according to claim 2, wherein the bending section is bent with approximate right angle.

7. lighting apparatus according to claim 1, wherein being accommodated in the state in the installing component in the main body In, the light source part includes locator, and the locator is used to keep the side table of first holding member Yu the main body Spacing between face, and for maintaining the half-round to be locked into the state in second jack.

8. lighting apparatus according to claim 7, wherein the locator is fixed to the plate body, and against institute State the first holding member.

9. lighting apparatus according to claim 1, wherein the half-round of the protruding member is curved plate bullet Property body.

10. lighting apparatus according to claim 2, wherein：

The width of first opening is wider than the width of second opening；

The width of the middle part is narrower than the width of second opening；And

The width of the end is wider than the width of second opening, and narrower than the width of first opening.

11. lighting apparatus according to claim 1, wherein the plate body and the protruding member are by single tabular component It is formed.

12. lighting apparatus according to claim 1, wherein：

The main body is formed general rectangular entity；And

The plate body and the protruding member are disposed on the long side side surface in the rear surface of the main body.

13. a kind of light source part, be mounted on according to claim 1, the installation of lighting apparatus described in 2,4 and any one of 5 In component, the light source part includes：

The main body for supporting the light source, the plate body upwardly extended from the main body in side, and extend with the plate body The laterally opposite main body laterally upper protruding member outstanding；

Wherein the plate body includes end, the end be inserted into it is described first opening in and with second hatch lock It is fixed；And

The protruding member includes half-round, and the half-round is inserted into and is locked in second jack.

14. a kind of installing component, installed on the installing component according to claim 1, illumination described in 2,4 and any one of 5 The light source part of equipment, the installing component include：

First holding member and the second holding member, what first holding member was extended towards the plate body of the main body Side surface, the side surface that second holding member is projected away from towards the protruding member；

Wherein the main body is accommodated between first holding member and second holding member；

First holding member includes the first jack, and first jack includes the first opening and the second opening, the plate The end of body be inserted into it is described first opening in, it is described second opening be disposed in it is described first opening lower section and with it is described First open communication, and the end of the plate body is locked in second opening；

Second holding member includes the second jack, and the half-round is inserted into and is locked in second jack；And And

Spacing between first holding member and second holding member from the end of the plate body to described than dashing forward The distance of the end of component is narrow out.