CN207907032U

CN207907032U - Illuminator

Info

Publication number: CN207907032U
Application number: CN201721853330.0U
Authority: CN
Inventors: 袁轲
Original assignee: Opple Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-09-25
Anticipated expiration: 2027-12-26

Abstract

The application discloses a kind of illuminator, for being installed on basic mounting surface, it includes lamp cap, the first reflector and preburied frame, wherein, the preburied frame is used to be mounted in basic mounting surface, and the preburied frame includes the inner port and external port for being located at its both ends, the end face of the external port is generally aligned in the same plane interior or indent in the basic mounting surface with the basic mounting surface；First reflector and the lamp cap are sequentially arranged at the inner port, and first reflector is connected with the lamp cap, and the light that the lamp cap is projected is projected from the external port.Said program can solve the problems, such as current illuminator there are glare phenomenons more serious.

Description

Illuminator

Technical field

This application involves Design of Luminaires technical field more particularly to a kind of illuminators.

Background technology

The people of requirement with to(for) ambient lighting is higher and higher, and the performance of illuminator is also significantly improved.Mesh Before, the type of illuminator is more, and LED floodlight tubes are a kind of relatively conventional illuminators, are usually placed on ceiling. LED floodlight tubes are usually embedded on the ceiling by clamp spring, and then realize installation.

The frame that traditional LED floodlight tubes have width not equal, frame are exposed in installation foundation face (such as the plate of ceiling Face) except so that the insert depth of LED floodlight tubes is smaller, and then causes the glare phenomenon of LED floodlight tubes more serious, in turn It can influence the visual experience of user.At the same time, frame is exposed can influence aesthetics, the vision of user except installation foundation face Sense is not strong.Current LED floodlight tubes cannot be satisfied the special occasions that high-end commercial lighting and client require frame.

Certainly, illuminator more at present all has the frame for exposing to installation foundation face, these illuminators are same There are the above problems.

Utility model content

The embodiment of the present application provides a kind of illuminator, and it is more serious that there are glare phenomenons to solve current illuminator The problem of.

To solve the above-mentioned problems, the embodiment of the present application uses following technical proposals：

Illuminator, for being installed on basic mounting surface, including lamp cap, the first reflector and preburied frame, wherein described pre- Frame is buried in the mounting surface of basis, and the preburied frame to include the inner port and external port for being located at its both ends, institute It states the end face of external port and the basic mounting surface is generally aligned in the same plane interior or indent in the basic mounting surface；Described first is anti- Emitter and the lamp cap are sequentially arranged at the inner port；First reflector is connected with the lamp cap, by the lamp cap The light of projection is projected from the external port.

Preferably, in above-mentioned illuminator, the lateral wall of the preburied frame be provided with it is pre-buried pick up the ears, it is described pre-buried to pick up the ears In the end face of outer end face and the external port is generally aligned in the same plane or indent is in the end face of the external port.

Preferably, in above-mentioned illuminator, it is described it is pre-buried pick up the ears to be two, two pre-buried pick up the ears to be arranged symmetrically in it is described pre- Bury the both sides of frame.

Preferably, in above-mentioned illuminator, it is described it is pre-buried pick up the ears as L-shaped structure part, the L-shaped structure part includes pre-buried master Body section and linkage section, the pre-buried main paragraph are mutually perpendicular to the linkage section, and the pre-buried main paragraph and the external port End face be generally aligned in the same plane in；The linkage section is sticked on the lateral wall of the preburied frame, and fixed thereto connected.

Preferably, in above-mentioned illuminator, the linkage section is provided with bar shaped connecting hole, the extension of the bar shaped connecting hole Direction is consistent with the perforation direction in the space that the preburied frame is surrounded；The linkage section passes through across the bar shaped connecting hole Threaded connector is fixedly linked with the preburied frame.

Preferably, in above-mentioned illuminator, the pre-buried main paragraph offers multiple convergence holes, the convergence hole be used for Pre-buried fastener material connection.

Preferably, in above-mentioned illuminator, first reflector is rectangular reflector.

Preferably, in above-mentioned illuminator, the reflecting surface of first reflector is burnishing surface.

Preferably, in above-mentioned illuminator, first reflector is the reflector made of PC materials.

Preferably, in above-mentioned illuminator, the lamp cap is mounted on first reflector from external port insertion The inner port.

Preferably, in above-mentioned illuminator, first reflector and the preburied frame are engaged by clamping.

Preferably, in above-mentioned illuminator, the lateral wall of first reflector is provided with card slot, the inner port setting Flexible buckle, the Elastic buckle are connected and fixed with the card slot.

Preferably, in above-mentioned illuminator, the Elastic buckle is connected to described pre-buried by connector or connection structure On frame；Or, the Elastic buckle is an integral molding structure with the preburied frame.

Preferably, in above-mentioned illuminator, the card slot is bar-shaped trough, and the end of the card slot is provided with overlap joint platform, The Elastic buckle can be moved along the card slot, and be resisted against the lower section of the overlap joint platform.

Preferably, in above-mentioned illuminator, first reflector is square taper cylinder part, one end of first reflector For top, the other end is bottom end, and the cross-sectional area on the top is less than the cross-sectional area of the bottom end, and the top sequentially passes through The external port and the inner port, and be fixedly linked with the lamp cap, the outer wall of the bottom end is provided with limit protrusion, described Inner port is provided with limit rib, and the limit protrusion penetrates the preburied frame from the external port, and with the limit rib Limit cooperation.

Preferably, in above-mentioned illuminator, the limit protrusion is strip bulge, and from the bottom end towards the side on top To extension, and thickness gradually increases in this direction.

Preferably, in above-mentioned illuminator, two opposite lateral walls are both provided at least two on first reflector Limit protrusion described in item.

Preferably, in above-mentioned illuminator, the lamp cap includes lamp bracket, substrate, driver, luminescence unit, lens, second Reflector and circumscripted power line, the lamp bracket are that one end is blind end, and the other end is the tubular lamp bracket of open end, and the substrate is solid It is scheduled on the bottom wall of the lamp bracket, the luminescence unit and the driver are respectively provided on the substrate, and the luminous list First to be electrically connected with the driver, one end of the circumscripted power line passes through the blind end, the other end to be electrically connected with the substrate It connects, the lens are fixed on the substrate, and are located on the luminescence unit, and second reflector shield is located at described On mirror, and it will be reflexed in first reflector from the light that the light-emitting surface of the lens projects from the open end.

Preferably, in above-mentioned illuminator, the light extraction end seal of second reflector is stifled transparent panel.

Preferably, in above-mentioned illuminator, the lens and the substrate are mating.

Preferably, in above-mentioned illuminator, the lens include lens body and are arranged at the edge of the lens body Cyclic annular grafting protrusion, the substrate is provided with cyclic annular inserting groove, the ring-type grafting protrusion and the cyclic annular inserting groove grafting Cooperation.

Preferably, in above-mentioned illuminator, the lens further include bending part, the bending part and the lens body Edge forms mounting groove, and light inlet and the mounting groove of second reflector are located by connecting.

Preferably, in above-mentioned illuminator, threading hole is provided on the lamp bracket, one end of the circumscripted power line passes through The threading hole, is provided with the fastening thread hole communicated with the threading hole on the lamp bracket, setting in the fastening thread hole Have a trip bolt of screw-thread fit therewith, the trip bolt stretches into the fastening thread hole, and with the circumscripted power line pressure It fastens.

Preferably, in above-mentioned illuminator, the illuminator is downlight or shot-light.

Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：

In illuminator disclosed in the present application, lamp cap and the first reflector are sequentially arranged at the inner port of preburied frame, pre-buried Installation foundation of the frame as lamp cap and the first reflector can realize light that the first reflector is projected lamp cap from preburied frame External port project, preburied frame is used to be mounted in basic mounting surface, the end face of the external port of preburied frame and basic mounting surface position In in same plane or indent is in basic mounting surface, there is no the portions for stretching out basic mounting surface for the illuminator of such structure Position so that lamp cap can be located in installation foundation deeper, reach preferable anti-dazzle light action.It will be apparent that the embodiment of the present application is public The illuminator opened can solve the problems, such as current illuminator there are glare phenomenons more serious.

Description of the drawings

Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：

Fig. 1 is the structural schematic diagram of illuminator disclosed in the embodiment of the present application；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the vertical view of Fig. 1；

Fig. 4 is the dimensional structure diagram of illuminator disclosed in the embodiment of the present application；

Fig. 5 is the structural schematic diagram of the first reflector of illuminator disclosed in the embodiment of the present application；

Fig. 6 is the structural schematic diagram of the preburied frame of illuminator disclosed in the embodiment of the present application；

Fig. 7 is the structural schematic diagram of lamp cap disclosed in the embodiment of the present application；

Fig. 8 is sectional view along A-A in Fig. 7；

Fig. 9 is the dimensional structure diagram of lamp cap disclosed in the embodiment of the present application；

Figure 10 is the structural schematic diagram under another visual angle of lamp cap disclosed in the embodiment of the present application.

Reference sign：

100- lamp caps, 110- lamp brackets, 111- blind ends, the open ends 112-, 113- fastening thread holes, 114- threading holes, 115- cooling fins, 120- substrates, 121- ring-types inserting groove, 130- drivers, 140- luminescence units, 150- lens, 151- lens Main body, 152- ring-types grafting protrusion, 153- bending parts, 154- mounting grooves, the second reflectors of 160-, 161- light inlets, 162- go out Light end, 170- circumscripted power lines, 180- transparent panels；

The first reflectors of 200-, the tops 200a-, the bottom ends 200b-, 210- interconnecting pieces, 211- connecting holes, 212- screw threads connect Fitting, 220- card slots, 221- overlap joints platform, 230- limit protrusions；

300- preburied frames, 300a- inner ports, 300b- external ports, 300c- side plates, 310- be pre-buried to pick up the ears, the pre-buried masters of 311- Body section, 311a- convergence holes, 312- linkage sections, 312a- bar shapeds connecting hole, 320- threaded connectors, 330- Elastic buckles, 331- Rivet, 340- limit rib.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Go out the every other embodiment obtained under the premise of creative work, shall fall in the protection scope of this application.

Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.

1-9 is please referred to, the embodiment of the present application discloses a kind of illuminator, and disclosed illuminator includes lamp cap 100, One reflector 200 and preburied frame 300.

Wherein, preburied frame 300 is used to be mounted in basic mounting surface, and preburied frame 300 includes being located at the interior of its both ends Port 300a and external port 300b.Preburied frame 300 generally includes multiple side plate 300c, and multiple side plate 300c surround to form frame knot The inner port 300a to form preburied frame 300 is surrounded in structure, one end of multiple side plate 300c, and the other end of multiple side plate 300c surrounds shape At the external port 300b of preburied frame 300.Preburied frame 300 includes madial wall and lateral wall.Specifically, the inside of each side plate 300c Surface is the madial wall of preburied frame 300, and the outer surface of each side plate 300c is the lateral wall of preburied frame 300.Preburied frame 300 Can be integral structure frame, or split structure, such as multiple side plate 300c are preburied frame by welding fabrication 300。

The end face of the external port 300b of preburied frame 300 is generally aligned in the same plane interior or indent with basic mounting surface and is installed in basis Face.So-called basis mounting surface refers to that the surface on the basis that illuminator is installed, basis can be ceiling, is on basis In the case of ceiling, basic mounting surface is ceiling plate face.

It should be noted that the end face of the external port 300b of preburied frame 300 can be with indent in basic mounting surface, it is believed that It is in recess that external port 300b is located on basic mounting surface, external port 300b is not reached is in same flat with basic mounting surface The position in face.

In the application, the first reflector 200 is fixedly linked with lamp cap 100, and the first reflector 200 is for throwing lamp cap 100 The light penetrated is projected from the external port 300b of preburied frame 300.In general, the first reflector 200 is fixed with lamp cap 100 and forms one After entirety, integral installation is in preburied frame 300.First reflector 200 and lamp cap 100 are sequentially arranged at the inner end of preburied frame 300 Mouth 300a.

In a kind of specific embodiment, the inner port 300a of the first reflector 200 is provided with interconnecting piece 210, interconnecting piece Connecting hole 211 is provided on 210, interconnecting piece 210 is realized and lamp cap 100 by the threaded connector 212 coordinated with connecting hole 211 Be fixedly connected.Specifically, interconnecting piece 210 can be plate-like connecting member.

Certainly, the first reflector 200 can also use other connection types to realize and assemble with lamp cap 100.For example, first is anti- Emitter 200 realizes fixation with lamp cap 100 by way of buckling and being clamped.

In illuminator disclosed in the embodiment of the present application, lamp cap 100 and the first reflector 200 are sequentially arranged at preburied frame 300 inner port 300a, installation foundation of the preburied frame 300 as lamp cap 100 and the first reflector 200 can realize that first is anti- The light that emitter 200 is projected lamp cap 100 is projected from the external port 300b of preburied frame 300, and preburied frame 300 is used to be mounted on base In plinth mounting surface, the end face of the external port 300b of preburied frame 300 is generally aligned in the same plane interior or indent in basis with basic mounting surface The illuminator of mounting surface, such structure will not stretch out basic mounting surface so that lamp cap 100 can be located at installation foundation deeper It is interior, reach preferable anti-dazzle light action.It will be apparent that illuminator disclosed in the embodiment of the present application can solve current illuminator There is a problem of that glare phenomenon is more serious.

At the same time, illuminator Rimless disclosed in the embodiment of the present application externally protrudes out in basic mounting surface, and then can carry Aesthetics after high illuminator installation.During use, the light of illuminator is directly projected from installation foundation, energy Enough improve the visual impression of people.Illuminator disclosed in the embodiment of the present application can preferably adapt to high-end business illumination and client The special occasions that frame is required.

In a kind of specific embodiment, the lateral wall of preburied frame 300 can be provided with it is pre-buried pick up the ears 310, it is pre-buried to pick up the ears In the end face of 310 outer end face and the external port 300b of preburied frame 300 are generally aligned in the same plane.It is pre-buried pick up the ears 310 can improve it is pre- The pre-buried area of frame 300 is buried, and then improves its pre-buried fastness.It is pre-buried to pick up the ears 310 be two in preferred scheme, Two pre-buried to pick up the ears 310 producing balanced forces that can preferably realize preburied frame 300.

Pre-buried 310 structure of picking up the ears is a variety of, pre-buried to pick up the ears 310 to be L-shaped structure part, such as L-shaped referring again to Fig. 6 Plate.It is pre-buried to pick up the ears 310 to may include pre-buried main paragraph 311 and linkage section 312.Pre-buried main paragraph 311 is connected with linkage section 312 It connects, in the end face of the external port 300b of pre-buried main paragraph 311 and preburied frame 300 is generally aligned in the same plane, linkage section 312 is sticked On the lateral wall of preburied frame 300, and it is fixed thereto connected.The pre-buried of above structure picks up the ears 310 to improve pre-buried area, with this Simultaneously, additionally it is possible to preferably realize the connection with preburied frame 300.Specifically, pre-buried main paragraph 311 can phase with linkage section 312 It is mutually vertical.In a kind of specific embodiment, pre-buried main paragraph 311 and linkage section 312 are bent by metallic plate.

Linkage section 312 can be realized by modes such as welding, threaded connectors 320 to be fixedly connected with preburied frame 300.It is excellent In the scheme of choosing, linkage section 312 can be provided with bar shaped connecting hole 312a, the extending direction of bar shaped connecting hole 312a with it is pre-buried The perforation direction in the space that frame 300 is surrounded is consistent.Linkage section 312 can pass through the threaded connection across bar shaped connecting hole 312a The realization of part 320 is fixedly connected with preburied frame 300.The setting of bar shaped connecting hole 312a, can adjust it is pre-buried pick up the ears 310 relative to The height and position of preburied frame 300, and then realize the adjustment of pre-buried depth.

In order to improve pre-buried effect, pre-buried main paragraph 311 can offer multiple convergence hole 311a, and convergence hole 311a is used It is connect in pre-buried fastener material.During pre-buried operation, pre-buried fastener material can penetrate convergence hole 311a solidifications, rise The purpose more stable to connection.Specifically, multiple convergence holes in array distribution can be provided on pre-buried main paragraph 311 311a.Convergence hole 311a can be round hole, strip-shaped hole.

The first reflector of illuminator is usually cylindrical shape, the rounded distribution of hot spot projected, in multiple photographs at present When bright lamp has combination lighting, cylindric hot spot is more difficult to be spliced into entire hot spot face, is easy to form dark space in transmission plane, even if spelling Entire hot spot face is connected into be easier to that more hot spot is caused to partly overlap, this be easier to cause the brightness uniformity in hot spot face compared with Difference influences visual experience, and it is even more impossible to meet the requirements requirement of the higher place to light projection.

Based on this, in the preferred scheme of the application, the first reflector 200 is rectangular reflector, so-called rectangular reflector Refer to tubular reflector, and cross section (i.e. perpendicular to the section in the perforation direction of tubular reflector) shape be it is rectangular, it is rectangular Four inner wall surfaces of reflector are reflecting surface, and the hot spot that light is formed after rectangular reflector is square focus spot.

The light spot shape of rectangular reflector projection is direction, such as square, rectangle, this square focus spot are easier to spell It is connected into entire hot spot face, and there is no area coincidences, also ensures that the brightness in hot spot face is more uniform.

In preferred scheme, the first reflector 200 can be the reflector made of PC materials.Specifically, the first reflection The reflecting surface of device 200 can be burnishing surface.By detection, first is anti-made of PC (Polycarbonate, makrolon) material Emitter 200, in the case where its reflecting surface forms burnishing surface using polishing process, the reflectivity of the first reflector 200 is up to 90%, it is obvious that this can improve the reflection efficiency of the first reflector 200.

Lamp cap 100 and the first reflector 200 can be directly anchored to the inner port 300a of preburied frame 300, then will be whole The pre-buried fixation on installation foundation is realized by way of preburied frame 300；Can also preburied frame 300 be first embedded in installation base On plinth (such as ceiling), then lamp cap 100 and the first reflector 200 are installed again, this can ensure illuminator installation more Flexibly.Based on this, in preferred scheme, lamp cap 100 and the first reflector 200 can be embedding from the external port 300b of preburied frame 300 Enter to be mounted on the inner port 300a of preburied frame 300.

Specifically, the first reflector 200 can be by being engaged by clamping with preburied frame 300, and then realize dress between the two Match.In a kind of specific embodiment, in the first reflector 200 and preburied frame 300, one is provided with Elastic buckle, another one It is provided with card slot, Elastic buckle is engaged by clamping with card slot.Please refer to Fig.1,4,5 and 6, set on the lateral wall of the first reflector 200 It is equipped with card slot 220, the inner port 300a of preburied frame 300 is provided with Elastic buckle 330.In a kind of specific embodiment, elasticity Buckle 330 can be connected to by connector or connection structure on preburied frame 300.For example, Elastic buckle 330 can pass through rivet 331 are fixed on preburied frame 300.Certainly, Elastic buckle 330 can be an integral molding structure with preburied frame 300, between the two Assembly be not necessarily to connector.

In order to improve the compactedness of assembly, card slot 220 can be bar-shaped trough, and overlap joint platform can be arranged in the end of card slot 220 221, Elastic buckle 330 can be moved along card slot 220, and be resisted against the lower section of overlap joint platform 221, in such cases, the first reflector 200 are overlapped on preburied frame 300, and realize fixing assembling by the clamping of Elastic buckle 330 and card slot 220.In the mistake of dismounting Cheng Zhong, operating personnel can make Elastic buckle 330 is deformed and then released to be engaged by clamping.During assembling, operating personnel The entirety for holding up lamp cap 100 and the connection formation of the first reflector 200, from the external port 300b of preburied frame 300 towards close inner end The direction of mouth 300a pushes, until Elastic buckle 330 and card slot 220 are clamped.Overlap joint platform 221 is overlapped on Elastic buckle 330 On, play the purpose of limit and support cooperation.Certainly, there are many structures for realizing clamping, is not limited to above structure.

The first reflector 200 passes through the external port 300b of preburied frame 300 to be installed on inner port 300a for convenience, preferably Scheme in, the first reflector 200 can be square taper cylinder part, and one end of the first reflector 200 is top 200a, and the other end is The cross-sectional area of bottom end 200b, top 200a are less than the cross-sectional area of bottom end 200b.During installation, the first reflector 200 top 200a sequentially passes through external port 300b and inner port 300a, and is fixedly linked with lamp cap 100.Such side's taper knot Structure is more advantageous to the first reflector 200 and penetrates preburied frame 300.

First reflector 200 is square taper cylinder part, during installation, madial walls of the top 200a away from preburied frame 300 Apart from larger, and madial wall distances of the bottom end 200b away from preburied frame 300 is smaller.First reflector 200 and preburied frame for convenience The lateral wall of linking between 300, bottom end 200b can be provided with limit protrusion 230, the inner port 300a settings of preburied frame 300 There is limit rib 340, limit protrusion 230 penetrates preburied frame 300 from external port 300b, and coordinates with the limit limit of rib 340.On Structure is stated, is coordinated by the limit limited between rib 340 and limit protrusion 230, it can be so that preburied frame 300 passes through limit rib 340 ride upon on the limit protrusion 230 of the first reflector 200, and then play the role of assembly.Limit rib 340 and limit convex Rise 230 between cooperation, can assistant spring buckle 330 with card slot 220 before cooperation, preferably realize the first reflector Assembly between 200 and preburied frame 300.Certainly, the first reflector can be realized in above two fit system with independent role Assembly between 200 and preburied frame 300.

Specifically, limit protrusion 230 is strip bulge, and extends from bottom end 200b towards the direction of top 200a, and Thickness gradually increases in this direction, so can the preferably side's of adaptation pyramidal structure outer surface variation.

Two opposite lateral walls are both provided at least two limit protrusions 230 on first reflector 200, this can be played The connection function of weighing apparatus.Referring to FIG. 5, the first reflector 200 is square conic reflector, the first reflector 200 opposite two is outer Side wall is both provided with limit protrusion 230, other two opposite lateral wall of the first reflector 200 is both provided with card slot 220.It is above-mentioned Structure enables to the first reflector 200 that can implement to connect with preburied frame 300 in surrounding, this can preferably promote the dress of the two With stability.

Certainly, limit protrusion 230 can also be arranged on the madial wall of preburied frame 300, and correspondingly, limit flange 340 is then It can be arranged on the lateral wall of the first reflector 200.

In the embodiment of the present application, lamp cap 100 is the luminescence component of illuminator, and the light that lamp cap 100 projects can pass through the After the reflection of one reflector 200, projected from the external port 300b of preburied frame 300.The structure of lamp cap 100 can there are many.

Please refer to Fig. 6-9, a kind of lamp cap 100 of concrete structure includes lamp bracket 110, substrate 120, driver 130, shines Unit 140, lens 150, the second reflector 160 and circumscripted power line 170.

Lamp bracket 110 is that one end is blind end 111, and the other end is the tubular lamp bracket of open end 112, and substrate 120 is fixed on lamp On the bottom wall of frame 110, luminescence unit 140 and driver 130 are arranged on substrate 120, and substrate 120 is 140 He of luminescence unit Driver 130 is powered.Luminescence unit 140 is electrically connected with driver 130, and one end of circumscripted power line 170 passes through blind end 111, The other end is electrically connected with substrate 120, and then is powered for substrate 120.

Lens 150 are fixed on substrate 120, and are located on luminescence unit 140, and then are projected by luminescence unit 140 Light carry out light distribution.Second reflector 160 is located on lens 150, and certainly by the light projected from the light-emitting surface of lens 150 Open end 112 reflexes in the first reflector 200, and in such cases, the light that luminescence unit 140 is sent out passes through lens successively 150, it is projected from the external port 300b of preburied frame 300 after the second reflector 160 and the first reflector 200.In said program, Driver 130 is integrated in luminescence unit 140 on substrate 120, and three can be an integral structure.Certainly, driver 130 It can be separately provided.

In order to realize the water proof and dust proof of lamp cap 100, specifically, the light extraction end seal of the second reflector 160 is stifled transparent panel 180, transparent panel 180 does not interfere with the projection of the light after the reflection of the second reflector 160.

Lens 150 may include lens body 151 and the cyclic annular grafting protrusion 152 at the edge of lens body 151 be arranged. Lens body 151 is light distribution part, and cyclic annular grafting protrusion 152 realizes the assembling of lens 150 for being connected with substrate 120. Correspondingly, substrate 120 can be provided with cyclic annular inserting groove 121, and cyclic annular grafting protrusion 152 is mating with cyclic annular inserting groove 121, Luminescence unit 140 is laid in the space that lens body 151 is formed with substrate 120.

Second reflector 160 can realize that installation, the second reflector 160 may be mounted on substrate 120 there are many mode And then realize assembling.Certainly, the second reflector 160 can also realize assembling otherwise.Referring again to Fig. 7, lens 150 further include bending part 153, and bending part 153 and the edge of lens body 151 form mounting groove 154, the second reflector 160 Both ends are respectively light inlet 161 and light extraction end 162, and second is injected instead from light inlet 161 by the light of the light-emitting surface of lens 150 Emitter 160, after the reflection of the second reflector 160 from 162 the first reflector of directive 200 of light extraction end.Second reflector 160 Light inlet is located by connecting with mounting groove 154.The second reflector of setting energy ease of assembly personnel couple 160 of above-mentioned mounting groove 154 Installation.Specifically, the light inlet 161 of the second reflector 160 can be with 154 plugged and fixed of mounting groove.

Circumscripted power line 170 may be considered the component of entire illuminator connection power supply, during installation in order to It prevents circumscripted power line 170 from being connect electric damage by pulling, threading hole 114, circumscripted power line can be provided on lamp bracket 110 170 one end is provided with the fastening thread hole communicated with threading hole 114 as shown in Figure 10 across threading hole 114 on lamp bracket 110 113, as shown in figure 9, being provided with the trip bolt of screw-thread fit therewith in fastening thread hole 113, trip bolt stretches into fastening spiral shell Pit 113, and be fixed with circumscripted power line 170.Such structure enables to circumscripted power line 170 to have preferable anti-drawing Drag performance.

Lamp cap 100 is the main heat generating components of illuminator, in order to radiate in time, extends the service life of illuminator, excellent In the scheme of choosing, cooling fin 115 can be provided on the outer surface of lamp bracket 110.

Illuminator disclosed in the embodiment of the present application can be downlight, or shot-light, the embodiment of the present application do not limit The specific type of illuminator.

Emphasis describes the difference between each embodiment in the application foregoing embodiments, different between each embodiment As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this It states.

Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent Replace, improve etc., it should be included within the scope of claims hereof.

Claims

1. illuminator, for being installed on basic mounting surface, which is characterized in that including lamp cap, the first reflector and preburied frame, In, the preburied frame is used to be mounted in basic mounting surface, and the preburied frame include be located at its both ends inner port and External port, the end face of the external port are generally aligned in the same plane interior or indent in the basic mounting surface with the basic mounting surface； First reflector and the lamp cap are sequentially arranged at the inner port；First reflector is connected with the lamp cap, with The light that the lamp cap is projected is projected from the external port.

2. illuminator according to claim 1, which is characterized in that the lateral wall of the preburied frame is provided with pre-buried side In the end face of ear, the pre-buried outer end face picked up the ears and the external port is generally aligned in the same plane or indent is in the end of the external port Face.

3. illuminator according to claim 2, which is characterized in that it is described it is pre-buried pick up the ears to be two, two pre-buried to pick up the ears It is arranged symmetrically in the both sides of the preburied frame.

4. illuminator according to claim 2 or 3, which is characterized in that described pre-buried to pick up the ears as L-shaped structure part, the L Shape structural member includes pre-buried main paragraph and linkage section, and the pre-buried main paragraph is mutually perpendicular to the linkage section, and described pre-buried In the end face of main paragraph and the external port is generally aligned in the same plane；The linkage section is sticked on the lateral wall of the preburied frame, And it is fixed thereto connected.

5. illuminator according to claim 4, which is characterized in that the linkage section is provided with bar shaped connecting hole, described The extending direction of bar shaped connecting hole is consistent with the perforation direction in the space that the preburied frame is surrounded；The linkage section is by passing through The threaded connector of the bar shaped connecting hole is fixedly linked with the preburied frame.

6. illuminator according to claim 4, which is characterized in that the pre-buried main paragraph offers multiple convergence holes, The convergence hole with pre-buried fastener material for connecting.

7. illuminator according to claim 1, which is characterized in that first reflector is rectangular reflector.

8. illuminator according to claim 7, which is characterized in that the reflecting surface of first reflector is burnishing surface.

9. illuminator according to claim 7 or 8, which is characterized in that first reflector of PC materials by being made Reflector.

10. illuminator according to claim 1, which is characterized in that the lamp cap is with first reflector described in External port insertion is mounted on the inner port.

11. illuminator according to claim 10, which is characterized in that first reflector and preburied frame clamping Cooperation.

12. illuminator according to claim 11, which is characterized in that the lateral wall of first reflector is provided with card Slot, the inner port are provided with Elastic buckle, and the Elastic buckle is connected and fixed with the card slot.

13. illuminator according to claim 12, which is characterized in that the Elastic buckle is tied by connector or connection Structure is connected on the preburied frame；Or, the Elastic buckle is an integral molding structure with the preburied frame.

14. illuminator according to claim 12 or 13, which is characterized in that the card slot is bar-shaped trough, and the card The end of slot is provided with overlap joint platform, and the Elastic buckle can be moved along the card slot, and is resisted against the lower section of the overlap joint platform.

15. illuminator according to claim 10, which is characterized in that first reflector is square taper cylinder part, institute The one end for stating the first reflector is top, and the other end is bottom end, and the cross-sectional area on the top is less than the cross section of the bottom end Product, the top sequentially passes through the external port and the inner port, and is fixedly linked with the lamp cap, the outer wall of the bottom end It is provided with limit protrusion, the inner port is provided with limit rib, and the limit protrusion penetrates described pre-buried from the external port Frame, and coordinate with limiting block margin position.

16. illuminator according to claim 15, which is characterized in that the limit protrusion is strip bulge, and from institute The direction for stating bottom end towards top extends, and thickness gradually increases in this direction.

17. illuminator according to claim 15 or 16, which is characterized in that opposite two on first reflector Lateral wall is both provided at least two limit protrusions.

18. illuminator according to claim 1, which is characterized in that the lamp cap includes lamp bracket, substrate, driver, hair Light unit, lens, the second reflector and circumscripted power line, the lamp bracket are that one end is blind end, and the other end is the cylinder of open end Shape lamp bracket, the substrate are fixed on the bottom wall of the lamp bracket, and the luminescence unit and the driver are arranged at the base On plate, and the luminescence unit is electrically connected with the driver, and one end of the circumscripted power line passes through the blind end, another End is electrically connected with the substrate, and the lens are fixed on the substrate, and are located on the luminescence unit, and described second is anti- Emitter is located on the lens, and will reflex to described from the light that the light-emitting surface of the lens projects from the open end In one reflector.

19. illuminator according to claim 18, which is characterized in that the light extraction end seal of second reflector is stifled to be had Isotropic disk.

20. illuminator according to claim 18, which is characterized in that the lens and the substrate are mating.

21. illuminator according to claim 20, which is characterized in that the lens include lens body and are arranged in institute The cyclic annular grafting protrusion at the edge of lens body is stated, the substrate is provided with cyclic annular inserting groove, the ring-type grafting protrusion and institute It is mating to state cyclic annular inserting groove.

22. illuminator according to claim 21, which is characterized in that the lens further include bending part, the bending Portion and the edge of the lens body form mounting groove, and light inlet and the mounting groove of second reflector are located by connecting.

23. illuminator according to claim 18, which is characterized in that threading hole is provided on the lamp bracket, it is described outer The one end for connecing power cord passes through the threading hole, and the fastening thread hole communicated with the threading hole, institute are provided on the lamp bracket The trip bolt that screw-thread fit therewith is provided in fastening thread hole is stated, the trip bolt stretches into the fastening thread hole, and It is fixed with the circumscripted power line.

24. illuminator according to claim 1, which is characterized in that the illuminator is downlight or shot-light.