CN202955591U

CN202955591U - Full-closed light emitting diode (led) light box

Info

Publication number: CN202955591U
Application number: CN2012207350182U
Authority: CN
Inventors: 张福祥
Original assignee: JIAXING RISE PLASTIC INDUSTRIAL Co Ltd
Current assignee: Zhejiang Mike Photoelectric Technology Co ltd
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-05-29
Anticipated expiration: 2022-12-26

Abstract

The utility model relates to an illumination lamp matched with an integrated suspended ceiling, in particular relates to a full-closed light emitting diode (led) light box aiming at the technical defects that the conventional suspended ceiling illumination light box is poor in sealing and led light bars are troublesome to install and poor in heat dissipation effect. The light box comprises a box body of which the top is open, led light bars arranged in the box body, and a light transmission panel and a buckling plate which cover the box body. The light box is characterized in that a detachable metal bottom plate is buckled at a bottom opening of the box body; the led light bars are clamped and fixed with crosspieces arranged at the bottom of the inner side of the box body and are attached to the surface of the bottom plate; the panel covers the open end surface of the top of the box body; the buckling plate is perforated, covers on the panel and is clamped with the box body; and the middle part of the panel is heaved and is matched with perforations in the buckling plate in shape. The light box has a good sealing effect, and avoids mosquitoes and flying dust; the led light bars are convenient to install; and when the light box works, the heat dissipation effect is good.

Description

Totally enclosed type LED lamp case

Technical field

The utility model relates to the supporting lighting of Integral ceiling, particularly a kind of totally enclosed type LED lamp case.

Background technology

The sealing effectiveness of existing Integral ceiling peace led illuminating lamp is relatively poor, become mosquito or the airborne dust of light easily enters in the Integral ceiling lamp box, the lamp box content is easily piled up mosquito with airborne dust after using a period of time, not only ugly but also of long duration more can affect illuminating effect, also destroy the whole visual effect of Integral ceiling; The LED lamp bar is fixed on the wall box, and inconvenience is installed, and relies on the aluminium matter sidewall heat radiation of fitting during lamp box work, little, the weak effect of area of dissipation.

The utility model content

The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome existing ceiling lighting lamp case sealing not good and LED lamp bar installation trouble and the poor technological deficiency of radiating effect, a kind of totally enclosed type LED lamp case is provided, described LED lamp case has good sealing effect, is difficult for flying into mosquito and piles up airborne dust, the LED lamp bar is easy for installation, and radiating effect is good during lamp box work.

For achieving the above object, the technical solution adopted in the utility model: totally enclosed type LED lamp case, comprise the casing of an open top and be located at LED lamp bar in the casing, be placed on light penetrating panel and buckle on the casing, it is characterized in that Demountable metallic base plate of the uncovered fastening of described bottom half, LED lamp bar and the crosspiece of the being located at box inside bottom backplate surface that connects and fixes and fit, described panel cover is at casing open top end face, on the buckle perforate be placed on the panel and with casing clamping, the hole shape coupling on panel middle part protuberance and the buckle.LED lamp bar during this practicality is new is realized the base plate that the LED lamp bar installs and fixes and applying is fastened on bottom half simultaneously by the crosspiece clamping with the setting of box inside bottom, changed LED lamp bar installation site, transfer to bottom half applying metal base plate from the casing side, whole metal base plate is as the bottom surface of casing, area of dissipation relied on the heat radiation of casing side greatly to increase more originally, and the installation and removal of LED lamp bar are all very convenient; Because the hole shape coupling on panel middle part protuberance and the buckle, when buckle can cover on panel during installation with the casing clamping, buckle compression panel makes panel be close to casing open top end face and fixes, this panel mounting structure is for the good sealing effect of casing, mosquito is difficult for flying into, be difficult for piling up airborne dust, just can take off very smoothly panel behind the dismounting buckle.

As further improving and replenishing technique scheme, the utility model adopts following technical measures: can the fit interface of faceplate perimeter of the recessed formation of the inboard periphery of described casing open top end face, the faceplate perimeter end face flushes with casing open top end face outboard peripheries.Because casing open top end face be high step-like outside inboard low, when panel is put on the casing, can corresponding the fit interface of inboard low level of faceplate perimeter, faceplate perimeter end face and outside end face, so that faceplate perimeter and the casing top end face of docking can be fitted and push down simultaneously to the buckle that covers at last fully, guarantee the sealing effectiveness at lamp box open top place.

Described base plate is established some the extension straight up and bent lower hem along periphery, bottom half is established some lower jacks that match with lower hem along uncovered periphery, described buckle is established some straight down bent upper hems also along the perforate periphery, offer the jack that matches with upper hem along periphery on the panel, establish some upper jacks corresponding with upper hem on the interface at casing top.By establish respectively at the uncovered periphery in the top and bottom of casing upper and lower jack respectively with buckle, base plate on upper and lower flanging peg graft, as long as being inserted in the corresponding jack then bending, flanging just can guarantee being connected and fixed of base plate and buckle and casing during installation, when wherein buckle is connected with casing, upper hem passes first the jack on the panel and then inserts in the upper jack at casing top, casing is the uncovered sealing simple installation in two places up and down, easily dismounting.

Described faceplate perimeter edge raises up and forms the bottom surface of continuous convex tendon conflict buckle, forms groove between convex tendon and the panel middle part protuberance, and described jack is opened in groove floor, convex tendon end face and contour the flushing of casing open top end face outboard peripheries.By the continuous convex tendon that makes progress along setting in panel edges, so that self-assembling formation groove between the panel middle part protuberance of convex tendon and inboard, jack on the panel is arranged in groove, utilizes convex tendon and groove acting in conjunction to improve the sealing effectiveness of casing, prevents that mosquito and airborne dust from entering box house.

The draw-in groove with LED lamp bar width coupling is established in described crosspiece bottom surface, and corresponding draw-in groove dual-side is along establishing the symmetrical protruding support LED lamp bar that extends internally on the crosspiece bottom surface.Embed from the bottom up when Led lamp bar is installed in the draw-in groove of crosspiece bottom surface and by the draw-in groove dual-side along the fixing LED lamp bar of the symmetrical protruding support that extends internally, the LED lamp bar just can dispel the heat with the realization of fitting of the follow-up base plate of loading onto.

Establish voltage conversion device in the described casing and be electrically connected with the LED lamp bar by power line, establish Wire crimping cap and protective ring with the power line coupling in the lamp box.The utility model can also be placed into box house and fixes being installed in now the outer voltage conversion device of casing, and is equipped with corresponding Wire crimping cap and with protective ring the power line that connects is fixed, and this does not repeat them here for existing routine techniques.

The utility model has changed LED lamp bar installation site, transfers to bottom half applying metal base plate from the casing side, and the area of dissipation of LED lamp bar relied on the heat radiation of casing side greatly to increase more originally, and the installation and removal of LED lamp bar are all very convenient; Because the hole shape coupling on panel middle part protuberance and the buckle, when buckle can cover on panel during installation with the casing clamping, buckle compression panel makes panel be close to casing open top end face and fixes, this panel mounting structure is for the good sealing effect of casing, mosquito is difficult for flying into, be difficult for piling up airborne dust, just can take off very smoothly panel behind the dismounting buckle.

Description of drawings

Fig. 1: structure explosive view of the present utility model.

Fig. 2: cutaway view of the present utility model.

Fig. 3: LED lamp bar of the present utility model and crosspiece clamping schematic diagram.

Among the figure: 1. casing, 2.led lamp bar, 3. panel, 4. buckle, 5. base plate, 6. crosspiece, 7. interface, 8. lower hem, 9. upper hem, 10. jack on the jack, 11., 12. times jacks, 13. convex tendons, 14. grooves, 15. draw-in grooves, 16. projections, 17. Wire crimping caps, 18. protective rings.

The specific embodiment

Below in conjunction with description of drawings and the specific embodiment the utility model is further described.

Shown in Fig. 1～3, totally enclosed type LED lamp case, comprise the casing 1 of an open top and be located at LED lamp bar 2 in the casing, be placed on light penetrating panel 3 and buckle 4 on the casing, Demountable metallic base plate 5 of the uncovered fastening in described casing 1 bottom, base plate 5 is established some the extension straight up and bent lower hem 8 along periphery, and some lower jacks 12 that match with lower hem 8 are established along uncovered periphery in casing 1 bottom; LED lamp bar 2 and the crosspiece 6 of being located at casing 1 inside bottom base plate 5 surfaces that connect and fix and fit, the draw-in groove 15 with LED lamp bar 2 width coupling is established in crosspiece 6 bottom surfaces, and corresponding draw-in groove 15 dual-sides are along establishing the symmetrical protruding 16 support LED lamp bars 2 that extend internally on crosspiece 6 bottom surfaces; Panel 3 covers at casing 1 open top end face, on the buckle 4 perforate be placed on the panel 3 and with casing 1 clamping, hole shape coupling on panel 3 middle parts protuberance and the buckle 4, can the fit interface 7 of panel 3 peripheries of the recessed formation of the inboard periphery of casing 1 open top end face, buckle 4 is established some straight down bent upper hems 9 also along the perforate periphery, offer the jack 10 that matches with upper hem 9 along periphery on the panel 3, establish upper jack 11 corresponding to some and upper hem 9 on the interface 7 at casing 1 top, panel 3 periphery edges raise up and form the bottom surface of continuous convex tendon 13 conflict buckles 4, form groove 14 between convex tendon 13 and the panel 3 middle parts protuberance, described jack 10 is opened in groove 14 bottom surfaces, convex tendon 13 end faces and contour the flushing of casing 1 open top end face outboard peripheries; Also establish voltage conversion device in the casing 1 and be electrically connected with LED lamp bar 2 by power line, establish Wire crimping cap 17 and protective ring 18 with the power line coupling in the lamp box.

During installation, first LED lamp bar 2 is connected and fixed in the draw-in groove 15 of crosspiece 6 bottom surfaces, fix by projection 16 supports of symmetry; Again base plate 5 plug buttons are combined in casing 1 bottom open-mouth, the lower hem 8 by on the base plate upwards and the lower jack 12 of casing 1 bottom peg graft, then bending realization base plate 5 is fixedly connected with casing 1; Then panel 3 is covered on casing 1 uncovered end face, so that the interface 7 at panel 3 periphery applying casings 1 top, at last the perforate on the buckle 4 being aimed at panel 3 middle parts protuberance covers buckle 4 on panel 3, the upper hem 9 of buckle 4 stretches into groove 14, then the upper jack 11 that passes the jack 10 backward lower insertion interfaces 7 on the panel 3 bends, and being connected and fixed and simultaneously panel 3 being fastened firmly of realization buckle 4 and casing 1 covered at casing 1 open top end.

Claims

1. totally enclosed type LED lamp case, comprise the casing (1) of an open top and be located at the interior LED lamp bar (2) of casing, be placed on light penetrating panel (3) and buckle (4) on the casing, it is characterized in that described casing (a 1) bottom Demountable metallic base plate of uncovered fastening (5), LED lamp bar (2) connects and fixes and the base plate of fitting (5) surface with the crosspiece (6) of being located at casing (1) inside bottom, described panel (3) covers at casing (1) open top end face, the upper perforate of buckle (4) be placed on panel (3) upper and with casing (1) clamping, the hole shape coupling on panel (3) middle part protuberance and the buckle (4).

2. totally enclosed type LED lamp case according to claim 1, it is characterized in that can the fit interface (7) of panel (3) periphery of the recessed formation of the inboard periphery of described casing (1) open top end face, panel (3) periphery end face flushes with casing (1) open top end face outboard peripheries.

3. totally enclosed type LED lamp case according to claim 2, it is characterized in that described base plate (5) establishes some the extension straight up and bent lower hems (8) along periphery, some lower jacks (12) that match with lower hem (8) are established along uncovered periphery in casing (1) bottom, described buckle (4) is established some straight down bent upper hems (9) also along the perforate periphery, panel (3) is upper offers the jack (10) that matches with upper hem (9) along periphery, establishes some upper jacks (11) corresponding with upper hem (9) on the interface (7) at casing (1) top.

4. totally enclosed type LED lamp case according to claim 3, it is characterized in that described panel (3) periphery edge raises up forms the bottom surface of continuous convex tendon (13) conflict buckle (4), form groove (14) between convex tendon (13) and panel (3) the middle part protuberance, described jack (10) is opened in groove (14) bottom surface, convex tendon (13) end face and contour the flushing of casing (1) open top end face outboard peripheries.

5. each described totally enclosed type LED lamp case in 3 according to claim 1, it is characterized in that described crosspiece (6) bottom surface establishes the draw-in groove (15) with LED lamp bar (2) width coupling, corresponding draw-in groove (15) dual-side is along establishing symmetrical projection (16) the support LED lamp bar (2) that extends internally on crosspiece (6) bottom surface.

6. totally enclosed type LED lamp case according to claim 1 is characterized in that establishing in the described casing (1) voltage conversion device and is electrically connected with LED lamp bar (2) by power line, establishes Wire crimping cap (17) and protective ring (18) with the power line coupling in the lamp box.