CN203456054U

CN203456054U - Large-sized spreading lamp box assembly

Info

Publication number: CN203456054U
Application number: CN201320501586.0U
Authority: CN
Inventors: 任成相
Original assignee: CHANGZHOU ORLANTO SIGN CO LTD
Current assignee: CHANGZHOU ORLANTO SIGN CO LTD
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2014-02-26
Anticipated expiration: 2023-08-16

Abstract

The utility model relates to a large-sized spreading lamp box assembly, which comprises a main frame, a surface frame and a spring piece, wherein the main frame comprises a back plate and a side plate which is vertically connected with the back plate; a reflecting plate is arranged on the back plate; a support plate which is vertical to the side plate is arranged on the inner side face of the side plate; an oblique plate is arranged on the end part of the support plate; the oblique plate, the support plate and the side plate form an omega-shaped groove; a picture hook sliding chute is formed on the side face of the support plate; the picture hook sliding chute is positioned in the groove; a picture hook for fixing lamp box cloth is arranged in the picture hook sliding chute in a sliding fit way; the edge of the side plate is movably connected with the surface frame; the surface frame is blocked at the open end of the groove; the edge of the side plate is provided with an arc-shaped clamping groove; the side face, which faces the groove, of the surface frame is provided with a saw-tooth-shaped clamping groove; one end of the spring piece is clamped in the arc-shaped clamping groove; the other end of the spring piece is clamped in the saw-tooth-shaped clamping groove. A spreading lamp box constructed by the lamp box assembly has the advantages of easiness and convenience for changing pictures, light weight, high and uniform brightness, energy saving, environmental friendliness and attractive appearance.

Description

A kind of large-scale granny rag lightbox assembly

Technical field

The utility model relates to a kind of large-scale granny rag lightbox assembly, belongs to lamp box field.

Background technology

Advertising lamp box is the advantage that integrates neon bulb, and can continually flash evening on daytime, is association of activity and inertia and attracts much attention.In lamp box product, traditional granny rag Lamp box frame is wider, and thickness is large, and lamp box is heavier, not attractive in appearance, change picture also not too convenient, rib line phenomenon is more serious, and lamp box illumination is on the low side, and color rendition is not good enough, power consumption is large, and after using for many years, illumination only has 200～800lx, intensely dark.

Summary of the invention

In order to address the above problem, the utility model provides a kind of large-scale granny rag lightbox assembly, and it is simple and convenient, lightweight that the granny rag lamp box of this module composition changes picture, energy-conserving and environment-protective, good looking appearance.

For achieving the above object, concrete scheme of the present utility model is:

A kind of large-scale granny rag lightbox assembly, comprise main frame, face frame, spring leaf, main frame comprises backboard, with backboard side plate connected vertically, reflector is installed on backboard, medial surface at side plate has the support plate perpendicular to side plate, there is swash plate end at support plate, swash plate and support plate, side plate forms the groove of a "Ji" type, there is picture hook chute the side of support plate, draw hook chute and be positioned at groove, in drawing hook chute, be sliding combined with the fixedly picture hook of lamp house cloth, edge movable joint face frame at side plate, face frame is blocked in the openend of groove, at the edge of side plate, there is an arc-shaped slot, in the side towards groove of face frame, there is a sawtooth draw-in groove, one end of spring leaf is stuck in arc-shaped slot, the other end of spring leaf is stuck in sawtooth draw-in groove.

The cylinder axis that has a protrusion at the back side of arc-shaped slot, has an arc pawl in the end of face frame, face frame is matched with on cylinder axis by the activity of arc pawl.

Aluminium section bar LED lamp bar is installed on reflector.

The picture hook that the utility model is determined lamp house cloth in use advances picture hook chute, and the sliceable formation of large-scale granny rag lightbox assembly four limits can be opened, the large-scale granny rag lamp box of 45 ° of corner cut splicings.In lamp box, adopt aluminium section bar LED lamp bar as light source, use special stainless steel lamp to fasten, change and shirk conveniently.Power supply can be placed in main frame die cavity, also can be placed on lamp box outside, strong adaptability.

The utility model can carry out science combination collocation as requested on length and width; The lamp box being spliced to form moulded attractive in appearance, thinner thickness, surrounding is seamless spliced, attractive in appearance, novel, and lamp box brightness is high and even, and more than average illumination can reach 3000LX, luminescence efficiency is up to more than 80%; Corner modern design, adopts whole precision castings polishing, and arc transition is smooth, than the smooth and beautiful appearance more of lamp box corner in the past; Long and short frame can start easily and be closed, can change simply and easily different pictures, make lamp box more practical, novel, change many, can meet market pursue change, novelty and personalized demand; Because adopting aluminium, aluminium section bar LED lamp bar, when guaranteeing lamp box brightness, whole lamp box ultra lightweight; The utility model granny rag lamp box can large-scale production, and input cost is low, with short production cycle, has greatly reduced energy resource consumption, and environmental protection, serviceable life overlength.

Accompanying drawing explanation

Fig. 1 is cross section structure schematic diagram of the present utility model.

In figure: main frame 1, backboard 1-1, side plate 1-2, arc-shaped slot 1-2-1, cylinder axis 1-2-2, support plate 1-3, picture hook chute 1-3-1, swash plate 1-4, face frame 2, sawtooth draw-in groove 2-1, arc pawl 2-2, spring leaf 3, reflector 4, groove 5, lamp house cloth 6, picture hook 7, aluminium section bar LED lamp bar 8.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Embodiment: referring to accompanying drawing 1, a kind of large-scale granny rag lightbox assembly, comprises main frame 1, face frame 2, spring leaf 3.

Main frame 1 comprises backboard 1-1, with backboard 1-1 side plate 1-2 connected vertically, reflector 4 is installed on backboard 1-1, medial surface at side plate 1-2 has the support plate 1-3 perpendicular to side plate 1-2, in the end of support plate 1-3, there is swash plate 1-4, swash plate 1-4 and support plate 1-3, side plate 1-2 forms the groove 5 of a "Ji" type, there is picture hook chute 1-3-1 the side of support plate 1-3, draw hook chute 1-3-1 and be positioned at groove 5, in drawing hook chute 1-3-1, be sliding combined with the fixedly picture hook 7 of lamp house cloth 6, edge movable joint face frame 2 at side plate 1-2, face frame 2 is blocked in the openend of groove 5, at the edge of side plate 1-2, there is an arc-shaped slot 1-2-1, in the side towards groove 5 of face frame 2, there is a sawtooth draw-in groove 2-1, one end of spring leaf 3 is stuck in arc-shaped slot 1-2-1, the other end of spring leaf 3 is stuck in sawtooth draw-in groove 2-1.

The cylinder axis 1-2-2 that has a protrusion at the back side of arc-shaped slot 1-2-1, has an arc pawl 2-2 in the end of face frame 2, face frame 2 is matched with on cylinder axis 1-2-2 by arc pawl 2-2 activity.

Aluminium section bar LED lamp bar 8 is installed on reflector 4.

The utility model in use sliceable formation four limits can open, the large-scale granny rag lamp boxes of 45 ° of corner cuts splicing, main frame 1 assembling forms the framework of lamp box, outwards open face frame 2, the edge of lamp house cloth 6 is fixed by socket to be drawn on hook 7, to draw hook 7 and advance picture hook chute 1-3-1, then the face frame 2 that closes, under the elastic force effect of spring leaf 3, the openend that is blocked in groove 5 that face frame 2 is more firm.

Adopt aluminium section bar LED lamp bar 8, when guaranteeing lamp box brightness, whole lamp box ultra lightweight, and energy-conserving and environment-protective, serviceable life overlength.

In lamp box, also can be furnished with residual current circuit breaker, power supply, ground connection label, wire casing etc., distribution cover ceratuba, low smoke and zero halogen, fire-retardant from putting out.

Claims

1. one kind large-scale granny rag lightbox assembly, it is characterized in that: comprise main frame, face frame, spring leaf, main frame comprises backboard, with backboard side plate connected vertically, reflector is installed on backboard, medial surface at side plate has the support plate perpendicular to side plate, there is swash plate end at support plate, swash plate and support plate, side plate forms the groove of a "Ji" type, there is picture hook chute the side of support plate, draw hook chute and be positioned at groove, in drawing hook chute, be sliding combined with the fixedly picture hook of lamp house cloth, edge movable joint face frame at side plate, face frame is blocked in the openend of groove, at the edge of side plate, there is an arc-shaped slot, in the side towards groove of face frame, there is a sawtooth draw-in groove, one end of spring leaf is stuck in arc-shaped slot, the other end of spring leaf is stuck in sawtooth draw-in groove.

2. large-scale granny rag lightbox assembly according to claim 1, is characterized in that: at the back side of arc-shaped slot, have the cylinder axis of a protrusion, have an arc pawl in the end of face frame, face frame is matched with on cylinder axis by the activity of arc pawl.

3. large-scale granny rag lightbox assembly according to claim 1 and 2, is characterized in that: aluminium section bar LED lamp bar is installed on reflector.