CN2795647Y

CN2795647Y - Embedded type tubular lamp mounting structure

Info

Publication number: CN2795647Y
Application number: CN 200520039796
Authority: CN
Inventors: 陆建平
Original assignee: Oupu Xiaoquan Illuminating Engineering Co Ltd Shanghai
Current assignee: Opple Lighting Co Ltd
Priority date: 2005-02-25
Filing date: 2005-02-25
Publication date: 2006-07-12
Anticipated expiration: 2015-02-25

Abstract

The utility model relates to an embedded tubular lamp installing structure. The lower ends of two brackets are connected with a front ring, and the upper ends of the brackets are connected with bracket fixing sheets. Two spring sheets are connected with the bracket fixing sheets and can clamp a reflecting cover. A lamp holder frame is fixed to the bracket fixing sheets. A locking combining component is embedded in track grooves of the brackets and is respectively glidingly matched with and locked with the brackets in the track grooves of the brackets through the upward adjustment and the downward press of a lock tongue of the locking combining component. When lamps are arranged, a lamp body is arranged in a preserved hole of a ceiling, the flanging of the front ring is adhered to the outer surface of the ceiling, the locking combining component is locked at the inner surface of the ceiling, and the locking combining component is closely combined to the ceiling without backward loosing. The utility model simplifies modes of installation and operation.

Description

The recessed down light mounting structure

Technical field

The utility model relates to the support in the lighting device parts, suspension or jockey in the lighting field, specifically is a kind of recessed down light mounting structure.

Background technology

At present, the being seen Down lamp in market has three kinds aspect mounting structure: one is for adopting the screw lock clinching, and its shortcoming is that trouble is installed; It two is to adopt the elasticity clinching, and support is struck out zigzag, makes clinching not return pine, but must exert oneself to compress clinching when installing aptly.It three is to adopt spring, but it installs trouble, and easily causes the damage to ceiling.

Summary of the invention

The purpose of this utility model is to provide a kind of quick and easy for installation and anti-recessed down light mounting structure that returns the movable back-pressure locking device of employing of pine.

The purpose of this utility model reaches by following technical solution: the part that is locked embeds in the rail groove of support; The lower end of two supports is connected with preceding ring is symmetrical by pulling rivet, and the support upper end links to each other with support stator symmetry by screw.Two spring leafs are connected by the screw symmetry with the support stator and block reflection shield.Lamp frame of seat links to each other with the support stator by screw.Upward being in harmonious proportion of dead bolt by the part that is locked presses down, and part slippery and locking with support respectively in the trough of support is locked.During installation, the whole erection structure is inserted presetting in the hole of ceiling, and by the flanging of the preceding ring outer surface attached to ceiling, and the part that will be locked is locked after sliding to the inner surface that ceiling is installed.Mounting structure and ceiling are combined closely and loosening.

The beneficial effects of the utility model are to have adopted movable back-pressure locking device, have simplified the fitting operation mode, have strengthened the anti-loose effect of returning.

Description of drawings

Fig. 1 is the parts exploded perspective schematic diagram of the utility model recessed down light mounting structure.

Fig. 2 and Fig. 3 are the installation process schematic diagram of the utility model recessed down light mounting structure.

The schematic perspective view of locking state when Fig. 4 cooperates with support 4 for the part 5 that is locked in the utility model.

The schematic perspective view of releasing orientation when Fig. 5 cooperates with support 4 for the part 5 that is locked in the utility model.

The partial cutaway diagrammatic sketch of locking state when Fig. 6 cooperates with support 4 for the part 5 that is locked in the utility model.

The partial cutaway diagrammatic sketch of releasing orientation when Fig. 7 cooperates with support 4 for the part 5 that is locked in the utility model.

Fig. 8 is the schematic perspective view of the part 5 that is locked in the utility model.

Fig. 9 and Figure 10 are the plane of the part 5 that is locked in the utility model.Wherein Fig. 9 is the cut-away view in 02-02 orientation among Figure 10.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.See also all accompanying drawings, this recessed down light mounting structure is made up of following parts: reflection shield 1 has the preceding ring 2 of flanging, pulling rivet 3, the support 4 of L type, the part 5 that is locked, support stator 6, spring leaf 7, screw 8 and lamp frame of seat 9.The part 5 that is locked passes the assembling window 402 of support 4 and embeds in the rail groove 403 of support 4.The lower end of two supports 4 is connected with preceding ring 2 by pulling rivet 3.The top of support 4 has bend 401 and makes support 4 formation L shaped.Two support 4 upper ends are symmetrical fixing with support stator 6 by screw 8 respectively.Two spring leafs 7 are connected by the screw symmetry with support stator 6, and can block reflection shield 1.Lamp frame of seat 9 links to each other with support stator 6 by screw, for the assembling light fixture.The rotation of the dead bolt 501 by the part 5 that is locked is raised and is pressed down, be locked part 5 in the rail groove 403 of support 4 respectively with support 4 slippery or lockings.When the dead bolt 501 of the part 5 that is locked presses down, dead bolt 501 and locker 502 clamp support 4 rail groove 403 cell wall and do not produce loosening.And work as timing on the dead bolt 501, dead bolt 501 and locker 502 are decontroled cell walls and are become sliding joining.

During installation, earlier preceding ring 2, support 4, support stator 6, spring 7 and lamp frame of seat 9 are assembled, send in the hole to be provided of ceiling 10, by the flanging of preceding ring 2 outer surface attached to ceiling 10.The assembling window 402 that the part 5 that will be locked again passes through support 4 embeds in the rail groove 403 of supports 4.The part that is locked slides to the inner surface contact back locking of ceiling 10 for 5 times, the part 5 that is locked fluffs its cooperation and bears under the situation of the downward gravity F1 of whole lamp body dead bolt 501 up not being rotated, and produce a reaction force F2 at the ceiling inner surface, the surface is installed combines closely with preceding ring 2 flanging places and do not produce loosening thereby make.Reflection shield is sent into by two spring leafs 7 then and blocked.

Claims

1, a kind of recessed down light mounting structure comprises preceding ring, support and spring leaf, it is characterized in that, the part that is locked (5) embeds in the rail groove (403) of support (4); Two supports (4) lower end is by pulling rivet (3) and symmetrical connection of preceding ring (2), and support (4) upper end links to each other with support stator (6) symmetry by screw (8); Spring leaf (7) and support stator (6) are connected by the screw symmetry and block reflection shield (1); Lamp frame of seat (9) links to each other with support stator (6) by screw; Upward being in harmonious proportion of dead bolt (501) by the part that is locked (5) presses down, and the part that is locked (5) is the slippery and locking with support (4) respectively in the rail groove of support (4).