CN206036834U

CN206036834U - Ultra-thin embedded down lamp

Info

Publication number: CN206036834U
Application number: CN201621032964.5U
Authority: CN
Inventors: 李亮
Original assignee: Zhongshan Ruifu Electric Appliance Co ltd
Current assignee: Zhongshan Ruifu Electric Appliance Co ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-03-22
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses an ultra-thin embedded down lamp, including lamp body and LED driver, the lamp body comprises lamp panel, LED light source, light guide plate and face ring, the LED light source is installed on the lateral wall face of lamp panel, the light guide plate is installed in the lamp panel, the face ring lid is established on the lamp panel, the lateral wall face of light guide plate is relative with the LED light source, derive the light that the LED light source sent out, the face ring fixes the light guide plate in the lamp panel, compact structure, small in size, the whole thickness is thinner; at least one cantilever hook is arranged on two opposite sides of the lower end of the LED driver respectively, a hollow groove used for being connected with the cantilever hook in a buckling mode is formed in the back of the lamp body, and the cantilever hook is clamped into the hollow groove, so that the LED driver is fixedly connected to the back of the lamp body, and the assembly mode is simple and convenient; the LED driver and the lamp body are combined into a whole, the structure is compact, the space can be saved, the packaging cost is reduced, the connecting wire between the LED driver and the lamp body cannot be exposed, so that the LED driver and the lamp body cannot be pulled, and the electrical connection between the LED driver and the lamp body is stable.

Description

A kind of ultrathin recessed down light

Technical field

The utility model is related to field of illuminating lamps, more particularly to a kind of ultrathin recessed down light.

Background technology

Recessed down light be it is a kind of be embedded in the ceiling of building, lamp body hide light fixture, due to its simple structure, Technological requirement is not high, its mounting means be by the torsion spring presss clip of lamp body both sides in the installing hole of ceiling, it is easy for installation, By the extensive favorable comment in market.Existing LED down causes its volume larger due to radiator to be arranged, packaging, transport composition It is high.And, existing LED down is to separate with LED driver, and LED driver is placed in outside Down lamp, by connecting line and cylinder Lamp is electrically connected, and the two separate packing cost is high, and LED driver is easy to lose.

Utility model content

Main purpose of the present utility model is to provide a kind of ultrathin recessed down light, it is intended to by LED driver and Down lamp It is integrated, save space reduces packing cost.

The utility model proposes a kind of ultrathin recessed down light, including lamp body and LED driver, the LED driver Lower end opposite sides be respectively arranged with least one cantilever hooks, the lamp body back be provided with for the cantilever hooks buckle The hollow slots of connection, the buckle position in the cantilever hooks are adapted to the thickness of the hollow out groove sidewall, the width of the hollow slots It is adapted to the distance between cantilever hooks of the both sides, the cantilever hooks are snapped in the hollow slots, with the hollow slots Side wall combine, make the LED driver be fastened on the lamp body back, the electricity of the LED light source plate in the lamp body Source line is stretched from the hollow slots and is electrically connected with the LED driver.

Preferably, the LED driver includes driving shell and the LED drive circuit plate in the driving shell, institute State driving shell and the cantilever hooks are formed in one, raised line is provided with the opposite sides internal face in the driving shell, it is described Between upper surface in raised line and the driving shell, interval forms screens, and the both sides of the LED drive circuit plate are fixed corresponding The screens in, the LED drive circuit plate is fastened in the driving shell.

Preferably, the raised line position is corresponding with the cantilever hooks, on the same line.

Preferably, the driving shell is the square of bottom opening, is made up of plastics.

Preferably, torsion spring clamping structure is connected with the lamp body back, be provided with and the torsion spring at the back of the lamp body The corresponding bar shaped chute in clamping structure position, the chute are to be extended from the lamp body edge to center, the torsion spring presss knot The lower end both sides of structure are provided with the draw-in groove of both sides adaptation relative with the chute, and the torsion spring clamping structure is stuck in by the draw-in groove In the corresponding chute, and can slide with adjusting position in the chute.

Preferably, the hollow slots are arranged on the middle position at the lamp body back, and the chute is connected with the hollow slots It is logical.

Preferably, the torsion spring clamping structure includes torsion spring presss and the installing rack for installing the torsion spring presss, the draw-in groove It is arranged on the lower end of the installing rack.

Preferably, the lamp body includes lamp panel and the LED/light source in the lamp panel, and the LED/light source is arranged on On the side wall of the lamp panel, the light guide plate of mounting adaptation, side wall and the LED light of the light guide plate in the lamp panel Source is relative, and the light that the LED/light source is sent is derived.

Preferably, face ring is covered with the lamp panel front end, the face ring is fixed on the light guide plate in the lamp panel.

Ultrathin recessed down light of the present utility model has the beneficial effect that：

Lamp body of the present utility model is made up of lamp panel, LED/light source, light guide plate and face ring, and LED/light source is arranged on the side of lamp panel On wall, light guide plate is arranged in lamp panel, and face ring lid is located on lamp panel, and the side wall of light guide plate is relative with LED/light source, by LED The light that light source sends is derived, and face ring is fixed on light guide plate in lamp panel, and compact conformation, compact, integral thickness are relatively thin；Will LED driver is fastened on lamp body back by snap, and assembling mode is easy；It is whole that LED driver is combined into one with lamp body Body, compact conformation, energy save space reduce packing cost.LED driver and lamp body are combined into one overall, connection therebetween Line will not expose, and so as to be pullled, electrical connection therebetween is stable.LED driver is combined into overall a, energy with lamp body LED driver is avoided to lose.

Description of the drawings

Fig. 1 is the schematic rear view of the utility model ultrathin type recessed down light；

Fig. 2 is the front schematic view of the utility model ultrathin type recessed down light；

Fig. 3 is the installation diagram of the lamp body with LED driver of the utility model ultrathin type recessed down light；

Fig. 4 is the back schematic diagram of the lamp body of the utility model ultrathin type recessed down light；

Fig. 5 is the structural decomposition diagram of the LED driver of the utility model ultrathin type recessed down light；

Fig. 6 is the structural representation of the driving shell of the utility model ultrathin type recessed down light.

The realization of the utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.

Specific embodiment

It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model Utility model.

Referring to figs. 1 to Fig. 6, an embodiment of ultrathin recessed down light of the present utility model is proposed：

A kind of ultrathin recessed down light, including lamp body and LED driver 40.Lamp body includes lamp panel 10, LED/light source, leads Tabula rasa 20 and face ring 30, LED/light source are arranged on the side wall of lamp panel 10, and light guide plate 20 is arranged in lamp panel 10, and face ring 30 is covered It is located on lamp panel 10.The side wall of light guide plate 20 is relative with LED/light source, and the light that LED/light source is sent is derived.Face ring 30 will be led Tabula rasa 20 is fixed in lamp panel 10, compact conformation.The thickness of lamp panel 10 is little, lamp panel 10, LED/light source, light guide plate 20 and face ring 30 Constitute ultrathin lamp body.

LED driver 40 includes driving shell 41 and the LED drive circuit plate 42 in driving shell 41.Driving shell 41 is Bottom opening it is square, be made up of plastics.Raised line 44, raised line 44 and drive is provided with the opposite sides internal face in driving shell 41 Between upper surface in dynamic shell 41, interval forms screens, and the both sides of LED drive circuit plate 42 fix in corresponding screens, make LED drive circuit plate 42 is fastened in driving shell 41, easy to assembly.Opposite sides in 41 lower end of driving shell is respectively equipped with One cantilever hooks 43,44 position of raised line and the cantilever hooks 43 of both sides are corresponded, on the same line.

The hollow slots 11 for snapping connection with cantilever hooks 43 are provided with 10 back of lamp panel, the buckle position in cantilever hooks 43 with The distance between the thickness adaptation of 11 side wall of hollow slots, the width of hollow slots 11 and cantilever hooks 43 of both sides are adapted to, beneficial to mutual Clamping.The cantilever hooks 43 of both sides are snapped in hollow slots 11, are combined with the side wall of hollow slots 11, connect LED driver 40 solid Lamp body back is scheduled on, the power line of the LED light source plate in lamp body is stretched from hollow slots 11 and is electrically connected with LED driver 40.

LED driver 40 is fastened on into lamp body back by snap, assembling mode is easy.LED driver 40 Overall a, compact conformation is combined into lamp body, energy save space reduces packing cost.It is whole that LED driver 40 is combined into one with lamp body Body, connecting line therebetween will not expose, and so as to be pullled, electrical connection therebetween is stable.LED driver 40 An entirety is combined into lamp body, is avoided that LED driver 40 is lost.

Two torsion spring clamping structures 50 are connected with lamp body back, torsion spring clamping structure 50 includes torsion spring presss and for installing torsion spring The installing rack of folder.Two bar shaped chutes 12 corresponding with the position of torsion spring clamping structure 50, chute 12 are provided with the back of lamp panel 10 It is to be extended from lamp body edge to center.Hollow slots 11 are arranged on the middle position at lamp body back, chute 12 and hollow slots 11 Connection.Chute 12 is to arrange to be molded in lamp body back hollow out, and two chutes 12 are on the same line.

The draw-in groove of both sides adaptation relative with chute 12 is provided with the lower end both sides of torsion spring clamping structure 50, by torsion spring clamping structure 50 draw-in groove is snapped in chute 12 from hollow slots 11, and torsion spring clamping structure 50 can slide with adjusting position in chute 12.

In lamp installation, the position of torsion spring clamping structure 50 is adjusted according to lamp installation hole pore size, to adapt to not With the installing hole of size, light fixture can be arbitrarily installed in various more than the 2cm and no more than installing holes of lamp body diameter, facilitate light fixture Installation, it is also more practical.Torsion spring clamping structure 50 repeatedly can be dismounted, and the torsion spring presss on light fixture can be with general, can be cost-effective.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, The equivalent structure transformation made by every utilization the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.

Claims

1. a kind of ultrathin recessed down light, including lamp body and LED driver, it is characterised in that the lower end of the LED driver Opposite sides is respectively arranged with least one cantilever hooks, is provided with for snapping connection with the cantilever hooks at the lamp body back Hollow slots, the buckle position in the cantilever hooks are adapted to the thickness of the hollow out groove sidewall, the width of the hollow slots with it is described The distance between described cantilever hooks of both sides are adapted to, and the cantilever hooks are snapped in the hollow slots, the side wall with the hollow slots Combine, make the LED driver be fastened on the lamp body back, the power line of the LED light source plate in the lamp body from The hollow slots are stretched and are electrically connected with the LED driver.

2. ultrathin recessed down light according to claim 1, it is characterised in that the LED driver includes driving shell With the LED drive circuit plate in the driving shell, the driving shell and the cantilever hooks are formed in one, in the drive Opposite sides internal face in dynamic shell is provided with raised line, and between the upper surface in the raised line and the driving shell, interval forms card Position, the both sides of the LED drive circuit plate are fixed in the corresponding screens, make the LED drive circuit plate be connected In the driving shell.

3. ultrathin recessed down light according to claim 2, it is characterised in that the raised line position and the cantilever hooks Correspondence, on the same line.

4. ultrathin recessed down light according to claim 3, it is characterised in that side of the driving shell for bottom opening Shape, is made up of plastics.

5. ultrathin recessed down light according to any one of claim 1 to 4, it is characterised in that carry on the back in the lamp body Portion is connected with torsion spring clamping structure, is provided with bar shaped chute corresponding with the torsion spring presss locations of structures, institute at the back of the lamp body It is to be extended from the lamp body edge to center to state chute, and the lower end both sides of the torsion spring clamping structure are provided with and the chute With respect to the draw-in groove of both sides adaptation, the torsion spring clamping structure is stuck in the corresponding chute by the draw-in groove, and can be described Slide with adjusting position in chute.

6. ultrathin recessed down light according to claim 5, it is characterised in that the hollow slots are arranged on the lamp body The middle position at back, the chute are connected with the hollow slots.

7. ultrathin recessed down light according to claim 5, it is characterised in that the torsion spring clamping structure includes torsion spring presss With for installing the installing rack of the torsion spring presss, the draw-in groove is arranged on the lower end of the installing rack.

8. ultrathin recessed down light according to claim 1, it is characterised in that the lamp body includes lamp panel and is arranged on LED/light source in the lamp panel, the LED/light source are arranged on the side wall of the lamp panel, the mounting adaptation in the lamp panel Light guide plate, the side wall of the light guide plate is relative with the LED/light source, and the light that the LED/light source is sent is derived.

9. ultrathin recessed down light according to claim 8, it is characterised in that be covered with face in the lamp panel front end Ring, the face ring are fixed on the light guide plate in the lamp panel.