CN2816591Y

CN2816591Y - Lamp with terminal box capable of opening and closing

Info

Publication number: CN2816591Y
Application number: CNU2005201050502U
Authority: CN
Inventors: 张深贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-04
Filing date: 2005-08-04
Publication date: 2006-09-13
Anticipated expiration: 2015-08-04

Abstract

The utility model discloses a lamp with a terminal box capable of opening and closing, which comprises a lamp cap holder, an outer support frame for supporting the lamp cap holder, an ornamental ring connected with the outer support frame, light reflecting rings sheathed and embedded in the ornamental ring and the outer support frame and a terminal box in which various electrical elements are arranged, wherein a lamp cap holder supporting frame is extended on the lamp cap holder and the terminal box is hinged with the lamp cap holder supporting frame through a hinge device in a rotating way. The structure alters the fastening type connecting structure of the traditional terminal box and lamp body so that the terminal box can be carried out with the opening and closing regulation of a definite angle according to different conditions, and the structure can make the lamp with terminal box capable of opening and closing have the advantages of packing and transporting volume saving, low cost, light installation load and high installation safety.

Description

But a kind of light fixture of terminal box opening and closing

Technical field

The utility model relates to the mounting connection structure in the field of lighting, particularly light fixture.

Background technology

At present, light source need use the light fixture of transformer or ballast generally to be furnished with terminal box, or title electrical box, its terminal box of traditional light fixture is fixed the connection with lamp bracket, terminal box and light fixture are fastening to fuse, the deficiency of the terminal box maximum of fixed connection is to cause packing of product volume super large, overlength, is inconvenient to transport, store.On the other hand, being fastenedly connected of terminal box, the own weight of stability and security, especially terminal box that has influenced lamp installation to a certain extent are big, when size is big, the moment that its weight produces is enough to influence the balance that is installed on the light fixture on the ceiling, influences the decorative effect of light fixture.

The utility model content

The purpose of this utility model is the weak point that overcomes conventional art, but a kind of light fixture of terminal box opening and closing is provided, and when not influencing the lamp installation connection, can dwindle the packaging volume of light fixture integral body, alleviates the installation load of light fixture.

The purpose of this utility model is achieved by the following technical solution: but a kind of light fixture of terminal box opening and closing, include bulb socket, support the support arm of bulb socket, the rosette that is connected with support arm, cover embeds the reflector in rosette and the support arm, and in adorn the terminal box of various electrical equipments, be extended with the bulb socket support on the bulb socket, terminal box is rotated hinged by hinge means and bulb socket support.Further, hinge means comprises wired box support and pin, and the termination of terminal box is provided with junction button, and junction button buckles into line box support and hinged by pin.For ease of replacing, the mounting or dismounting of terminal box, bulb socket support both sides are provided with the convex tendon bar, and the line box support is provided with it corresponding guide groove, the line box support import the convex tendon bar by guide groove and with bulb socket support snapping.For preventing that excessive the opening or fold of terminal box from influencing installing and using of light fixture, the junction button of terminal box is provided with the banking stop of restriction terminal box limit rotational angle.

Such design has tangible advantage:

1, terminal box can be done rotating of 0-90 degree scope relative to bulb socket, makes it extensible opening when wiring is installed, and can fold again during packed and transported, and is very convenient flexible;

2, can reduce the whole occupation space of light fixture after folding, instant packed, storing reduces cost;

3, terminal box can fold downwards flexibly, when terminal box folds and prop up ceiling downwards, can effectively share the weight distribution of whole light fixture on ceiling, reduces the installation load of light fixture, and security reliability is good.

Description of drawings

Fig. 1 is a three-dimensional partition schematic diagram of the present utility model;

Fig. 2 is the schematic diagram that terminal box full extension of the present utility model is opened state;

Fig. 3 is the schematic diagram of the local collapse state of terminal box of the present utility model;

Fig. 4 is the schematic diagram of the complete collapse state of terminal box of the present utility model.

The specific embodiment

Referring to Fig. 1, the light fixture of present embodiment mainly is made of bulb socket 1, a pair of support arm 2, rosette 3, terminal box 4, line lid 5, reflexed light ring 6 etc., special design is, radially be projected with bulb socket support 11 on the bulb socket 1, the outer end of bulb socket support 11 is 1/4 circular arc, and two inboards of bulb socket support 11 are provided with convex tendon bar 12.Corresponding assembling with bulb socket support 11 be line box support 7, line box support 7 is provided with the guide groove 71 with convex tendon bar 12 corresponding slip snappings, the front end of line box support 7 also is 1/4 circular arc, and both sides have fraising 72.The junction button 41 that also has terminal box 4 front ends with the 7 corresponding assemblings of line box support, junction button 41 both sides profiles are smooth arc, also have fraising 42, pin 8 passes two fraisings 42,72 simultaneously makes line box support 7 and junction button 41 formation rotate hinged, since line box support 7 by guide groove 71 snappings, be anchored on the bulb socket support 11, like this, terminal box 4 just forms with bulb socket 1 and is movably hinged.In order to limit the angle that terminal box 4 folds or launches, junction button 41 is provided with banking stop 43, and banking stop 43 defines terminal box 4 can only be along rotating in the 1/4 arcing back scope of bulb socket support 11 ends, and angle is the 0-90 degree.

When light fixture needs wiring to install or changes electrical equipment, terminal box 4 full extension can be opened (as shown in Figure 2), and then open line lid 5, the handled easily personnel have enough construction spaces; When light fixture need transport, when packing, terminal box can be folded (as shown in Figure 4) fully, to save the packaging volume of light fixture, reduce cost, reduce occupation space; When the light fixture assembly is on ceiling, terminal box 4 downward parts can be folded, allow terminal box 4 ends prop up ceiling (as shown in Figure 3), to reduce the influence of unbalanced moments, alleviate the installation load of light fixture to lamp installation balance, stationarity.

Certainly, only enumerated a kind of preferred implementation here, the protection category that other is equal to, structure roughly the same all should belong to this patent repeats no more here.

Claims

But 1, a kind of light fixture of terminal box opening and closing, include bulb socket, support the support arm of bulb socket, the rosette that is connected with support arm, cover embeds the reflector in rosette and the support arm, and in adorn the terminal box of various electrical equipments, it is characterized in that: be extended with the bulb socket support on the bulb socket, terminal box is rotated hinged by hinge means and bulb socket support.
2, light fixture according to claim 1 is characterized in that hinge means comprises wired box support and pin, and the termination of terminal box is provided with junction button, and junction button buckles into line box support and hinged by pin.
3, light fixture according to claim 2 is characterized in that bulb socket support both sides are provided with the convex tendon bar, and the line box support is provided with it corresponding guide groove, the line box support import the convex tendon bar by guide groove and with bulb socket support snapping.
4, light fixture according to claim 2 is characterized in that the junction button of terminal box is provided with the banking stop of restriction terminal box limit rotational angle.