CN202927775U

CN202927775U - Lamp positioning structure

Info

Publication number: CN202927775U
Application number: CN 201220557197
Authority: CN
Inventors: 陈昭成
Original assignee: Seed Lighting Design Co Ltd
Current assignee: Seed Lighting Design Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-05-08
Anticipated expiration: 2022-10-26

Abstract

A luminaire positioning structure comprising: the supporting frame comprises a connecting plate and a connecting piece, the connecting plate is provided with a plurality of brackets extending outwards, the tail ends of the brackets are provided with clamping components, and the tail end of at least one bracket is provided with an elastic sheet; the inner side wall of the lampshade can be accurately arranged on the support frame by the elastic sheet; the regulator comprises a hollow screw rod connected with the connecting plate and a regulating tube, and the regulating tube can regulate the height of the lampshade; a suspension mechanism having a wire with a steel wire for suspending the support frame; the junction box is connected to the bottom end of the connecting piece of the support frame and is provided with a light-emitting component; the edge of the light-transmitting plate is clamped by the clamping component, and the light-emitting component, the junction box and the support frame can be enclosed in the lampshade; therefore, the structure which is convenient to assemble and can provide lamp positioning is provided.

Description

The light fixture location structure

Technical field

The utility model relates to the lighting in a kind of daily living article field, relates in particular to a kind of light fixture location structure that can hang.

Background technology

Lighting is indispensable important item in daily life, and it can for our illumination in the environment of dark, facilitate the mankind's life; Known lighting is of a great variety, according to purposes and function, different structures is arranged, common light fixture comprises: fixture in the fluorescent lamp of ceiling, can be positioned over the upper desk lamp that uses of table, can stand on the floor lamp that uses on ground and can suspend pinnacled light fixture location structure in midair.

traditional light fixture location structure major part is all the ceiling below use that is suspended in building, it is to be suspended in for example support of eminence that some light fixture location structures were also arranged afterwards, or a kind of support that lands uses, no matter but any light fixture location structure all should be noted that the convenience of bulb (or other luminescence component) when changing, early stage light fixture location structure is directly to utilize the electric wire of anti-loading that lamp socket and bulb are suspended on ceiling or eminence, add again a lampshade above lamp socket and bulb, the structure of this light fixture location structure is very simple, but do not have moulding and aesthetic feeling to say.

recently due to growth in the living standard, difficult the liking of Market Consumer that obtain of traditional light fixture location structure, therefore, many moulding have more aesthetic feeling and the more complicated light fixture location structure of structure is pushed out into market, these novel light fixture location structures have one or above bulb (or other luminescence component) usually, have more the lampshade of aesthetic feeling and comparatively complicated electrical construction, even there are many light location structures bulb (or other luminescence component) to be encapsulated in the inside of lampshade, but this design can run into the problem of difficult more change the bulb (or other luminescence component), on the other hand, complicated due to structure, also be not easy to aim at when the assembling lampshade.

The utility model content

The utility model has overcome shortcoming of the prior art, and a kind of light fixture location structure is provided, and having can be so that assembles and provide the structure of light fixture location.

A kind of technical scheme of the light fixture location structure that the utility model proposes comprises:

One bracing frame comprises a plate and a connection piece, and connecting plate has several outwardly directed supports, and the end of support has a clamp assemblies, and wherein the end of at least one support has a shell fragment;

One lampshade, lampshade have a perforation, and lampshade can cover bracing frame, and the madial wall of lampshade can and contact with at least one shell fragment by aforesaid several stent support, and by the elastic force of shell fragment, lampshade is installed on bracing frame;

One adjuster, comprise a hollow screw and an adjustable pipe, hollow screw is extended upward by the surface of aforementioned connecting plate, the inside of adjustable pipe has screw thread can be screwed together in hollow screw, the nearly bottom part of adjustable pipe has the prominent rib of annular to evagination, adjustable pipe and hollow screw are passed the perforation of lampshade from bottom to top, just can drive lampshade through the rotation adjustable pipe and move, in order to the height of regulating lampshade;

One suspension gear has a band steel wire electric wire, and band steel wire electric wire penetrates from top to bottom aforesaid hollow screw and stretches into connector downwards by connecting plate again, and then the end with the steel wire electric wire is passed by the side of connector again, hangs bracing frame by band steel wire electric wire;

One terminal box, terminal box are connected in the bottom of the connector of bracing frame, in terminal box, luminescence component are installed, and luminescence component also is electrically connected with band steel wire electric wire; And

One light-passing board, the edge of light-passing board is held assembly and clamps, and aforesaid luminescence component, terminal box and bracing frame can be enclosed among lampshade.

Among a kind of technical scheme of the present utility model, described support has three, described three supports by the circumference in equal parts position of described connecting plate to downward-extension.

Among a kind of technical scheme of the present utility model, the end of described several supports all has a shell fragment.

Among a kind of technical scheme of the present utility model, described lampshade is a kind of lighttight lampshade.

Among a kind of technical scheme of the present utility model, described lampshade is a kind of lampshade of printing opacity.

Among a kind of technical scheme of the present utility model, wherein also comprise the lampshade of an above different shaping.

Can understand by the aforesaid technical scheme of the utility model, the utlity model has following several advantages.

(1) assembling is easy and accurate; Lampshade of the present utility model can be by aforesaid three stent support, and by the elastic force of shell fragment, lampshade are installed on bracing frame accurately, have advantages of assembling easily and accurate location.

(2) height that can regulating lampshade; The utility model can see through the mode of rotating adjustable pipe makes adjustable pipe along axial rising or the decline of hollow screw, and then drives the lampshade rising or descend, and then adjusts the height of lampshade.

(3) be convenient for changing luminescence component; The utility model can utilize adjustable pipe that lampshade is moved up and break away from bracing frame fully, just can directly change luminescence component wherein under the situation that need not pull down light-passing board.

Description of drawings

Fig. 1 is structure decomposition map of the present utility model.

Fig. 2 be Fig. 1 at the local structure enlarged drawing of II position, show the structure of shell fragment and clamp assemblies.

Fig. 3 is that Fig. 1 is at the local structure enlarged drawing of III position, the structure of vision-control device and connector.

Fig. 4 is structural map section of the present utility model.

Fig. 5 be Fig. 4 at the local structure enlarged drawing of V position, show the syntagmatic of shell fragment, glass, lampshade and light-passing board.

Fig. 6 be Fig. 4 at the local structure enlarged drawing of VI position, show the situation utilize adjuster to adjust the lampshade height.

Fig. 7 is another kind of embodiment of the present utility model, shows the another kind structure of lampshade and light-passing board.

Fig. 8 is another kind of embodiment of the present utility model, shows the another kind structure of lampshade and light-passing board.

Fig. 9 is another kind of embodiment of the present utility model, shows the another kind structure of lampshade and light-passing board.

The primary clustering symbol description

10 connecting plates

101 through wires holes

11 connectors

110 breach

12 supports

13 clamp assemblies

14 shell fragments

20 lampshades

21 perforation

22 packing rings

30 hollow screw

31 adjustable pipes

The 32 prominent ribs of annular

33 limit screw caps

40 band steel wire electric wires

41 line fixators

50 terminal boxes

51 hemispherical faces

510 through holes

52 lamp sockets

53 luminescence components

54 bolts

60 light-passing boards

The S bolt

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

At first seeing also Fig. 1, is a kind of embodiment of the utility model light fixture, comprising:

one bracing frame, comprise a plate 10 and a connection piece 11, the central authorities of connecting plate 10 have a through wires hole 101, connecting plate 10 has several outwardly directed supports 12, the quantity of support 12 has three at least, support 12 respectively by the circumference in equal parts position of connecting plate 10 to downward-extension, the end of each support 12 has a clamp assemblies 13, wherein the end of at least one support 12 has a shell fragment 14, are connected with connecting plate and connect and from connecting plate 10 to downward-extension in the top of connector 11, one of embodiment of connector 11 is a kind of tubular assembly (as shown in Figure 3), the madial wall of connector 11 has screw thread, middle section position at connector 11 has an open breach 110,

One lampshade 20, lampshade 20 can be a kind of transparent or opaque housing, lampshade 20 has a perforation 21 in the position of corresponding through wires hole 101, lampshade 20 can cover bracing frame, the madial wall of lampshade 20 can contact (as shown in Figure 4 and Figure 5) with shell fragment 14, is installed on accurately bracing frame by the elastic force of shell fragment 14;

one adjuster, comprise: a hollow screw 30 and an adjustable pipe 31, as shown in Figure 3, hollow screw 30 is the threaded hollow tubular assemblies of a kind of appearance tool, adjustable pipe 31 is a kind of hollow tubular assemblies, having internal screw thread at the madial wall of adjustable pipe 31 can screw togather with hollow screw 30, the positon of near bottom of adjustable pipe 31 has the prominent rib 32 of annular to evagination, hollow screw 30 is provided with a limit screw cap 33 near the position spiral shell of bottom, the bottom of hollow screw 30 is screwed together in the top of connector 11 after by through wires hole 101, hollow screw 30 is fixed in the top of connecting plate 10 by limit screw cap 33 and connector 11, and make hollow screw 30 and connector 11 be communicated with, hollow screw 30 and adjustable pipe 31 can pass the perforation 21 of lampshade 20 from lower to upper, and the prominent rib 32 of the annular of utilizing adjustable pipe 31 hooks lampshade 20, just can make adjustable pipe 31 along axial rising or the decline (as shown in Figure 6) of hollow screw 30 as long as rotate adjustable pipe 31, and utilize the prominent rib 32 of annular to drive lampshade 20 and rise or descend, and then realize the function of regulating lampshade 20 height,

one suspension gear, comprise a band steel wire electric wire 40 and a line fixator 41, band steel wire electric wire 40 penetrates hollow screw 30 from top to bottom, then the through wires hole 101 by connecting plate 10 stretches into connector 11 downwards, then the end with steel wire electric wire 40 is passed by the breach 110 of connector 11 again, line fixator 41 is fixed on the proximal end position (as shown in Figure 3) with steel wire electric wire 40, utilize line fixator 41 to be fastened on the breach 110 of connector 11, hang bracing frame by band steel wire electric wire 40, adjuster and lampshade 20, the packing ring 22(that wherein can also install an annular in the perforation 21 of lampshade 20 as shown in Figure 6), 31 of adjustable pipes are to pass packing ring 22, prevent from by packing ring 22 producing friction between the perforation 21 of adjustable pipe 31 and lampshade 20 or scraping damage,

one terminal box 50, comprise: wherein hemispherical face 51 is down for half spherical 51(), be installed on a lamp socket 52 and the luminescence component 53 that is installed on lamp socket 52 of hemispherical face 51, wherein lamp socket 52 is electrically connected with band steel wire electric wire 40, luminescence component 53 sees through lamp socket 52 and band steel wire electric wire 40 is electrically connected, and then obtain luminous required power supply, described luminescence component 53 can be bulb, wherein any of fluorescent tube or LED lamp, described lamp socket 52 can E27 type lamp socket or other lamp socket 52 that can be electrically connected with luminescence component 53, the bottom part of the corresponding connector 11 in the top of hemispherical face 51 has a through hole 510, terminal box 50 is screwed together in the bottom of connector 11 by a bolt 54 that can pass through hole 510, and

one light-passing board 60, light-passing board 60 has light transmission, light-passing board 60 can adopt glass or other has the material manufacturing of light transmission, light-passing board 60 is positioned at the below of luminescence component 53, the surface configuration of light-passing board 60 can be a kind of flat plane shape, it can be also a kind of sheet type assembly (as extremely shown in Figure 9 in Fig. 7) with concaveconvex shape, the contour shape of light-passing board 60 is consistent with the contour shape of the open side of lampshade 20 haply, the edge of light-passing board 60 can be held assembly 13 and clamp, and then with aforesaid luminescence component 53, terminal box 50 and bracing frame are enclosed among lampshade 20.

Among another kind of technical scheme of the present utility model, the end that also is included in described several supports 12 all is provided with a shell fragment 14, when lampshade 20 is installed in bracing frame, form a kind of three-point support structure by three shell fragments 14 that are evenly distributed in circumferential position, and by the elastic force of shell fragment 14, lampshade 20 is installed on bracing frame accurately.

A kind of embodiment of aforesaid shell fragment 14 and clamp assemblies 13 is to adopt sheet metal to bend the assembly that forms, and recycling bolt S or other have the assembly of identical function, shell fragment 14 and clamp assemblies 13 is installed on the end (as shown in Figure 2) of support.

Among another kind of technical scheme of the present utility model, lampshade 20(such as Fig. 7 of also comprising an above different shaping are extremely shown in Figure 9), only need to change lampshade 20 and just can become the light fixture location structure of multiple different shaping, and need not change other structure of light fixture location structure.

The utility model in actual use, can utilize adjustable pipe 31 lampshade 20 is moved up and break away from bracing frame fully, just can directly change luminescence component 53 wherein under the situation that need not pull down light-passing board 60, a kind of height, convenient the change the outfit light fixture location structure of lampshade 10 and bulb that can regulating lampshade 20 be provided by this.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, within if these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and distortion.

Claims

1. a light fixture location structure, is characterized in that, comprising:

One bracing frame comprises a plate and a connection piece, and described connecting plate has several outwardly directed supports, and wherein the end of at least one described support has a shell fragment;

One lampshade has a perforation, and described lampshade can cover support frame as described above, and the madial wall of described lampshade can and contact with at least one described shell fragment by several described stent support;

One adjuster, comprise a hollow screw and an adjustable pipe, described hollow screw is extended upward by the surface of described connecting plate, the inside of described adjustable pipe has screw thread can be screwed together in described hollow screw, the positon of near bottom of described adjustable pipe has the prominent rib of annular to evagination, described adjustable pipe and described hollow screw are passed the described perforation of described lampshade from bottom to top, rotate described adjustable pipe and move with regard to driving described lampshade;

One suspension gear has a band steel wire electric wire, and described band steel wire electric wire penetrates from top to bottom described hollow screw and stretches into described connector downwards by described connecting plate again, and then described end with the steel wire electric wire is passed by the side of described connector again;

One terminal box, described terminal box is connected in the bottom of the described connector of support frame as described above, in described terminal box, one luminescence component is installed, and described luminescence component also is electrically connected with described band steel wire electric wire; And

One light-passing board, the edge of described light-passing board is clamped by described clamp assemblies, and described luminescence component, described terminal box and support frame as described above are enclosed among described lampshade.

2. light fixture location structure as claimed in claim 1, it is characterized in that: described support has three, described three supports by the circumference in equal parts position of described connecting plate to downward-extension.

3. light fixture location structure as claimed in claim 1, it is characterized in that: the end of described several supports all has a shell fragment.

4. light fixture location structure as claimed in claim 1, it is characterized in that: described connecting plate has a through wires hole, described connector is a kind of tubular assembly, the madial wall of described connector has screw thread, middle section position at described connector has an open breach, be provided with a limit screw cap in described hollow screw near the position spiral shell of bottom, the bottom of described hollow screw is screwed together in the top of described connector after by described through wires hole, described hollow screw is fixed in the top of described connecting plate by described limit screw cap and described connector.

5. light fixture location structure as claimed in claim 1, it is characterized in that: described lampshade is a kind of lighttight lampshade.

6. light fixture location structure as claimed in claim 1, it is characterized in that: the end of described support has a clamp assemblies, and clamp assemblies clamping one light-passing board, light-passing board are with described luminescence component, and described terminal box and support frame as described above are enclosed in described lampshade.

7. light fixture location structure as claimed in claim 1, it is characterized in that: described suspension gear also has a line fixator, described line fixator is fixed on described proximal end position with the steel wire electric wire, utilizes described line fixator to be fastened on the described breach of described connector.

8. light fixture location structure as claimed in claim 1, it is characterized in that: described terminal box has half spherical and is installed on a lamp socket of described hemispherical face, described hemispherical faces down, described luminescence component is installed on lamp socket, described lamp socket and described band steel wire electric wire are electrically connected, and described luminescence component sees through described lamp socket and described band steel wire electric wire is electrically connected.

9. light fixture location structure as claimed in claim 8, it is characterized in that: the bottom part of the corresponding described connector in the top of described hemispherical face has a through hole, described terminal box by the screw threaded that can pass described through hole in the bottom of described connector.

10. light fixture location structure as claimed in claim 1, is characterized in that: the described lampshade that also comprises an above different shaping.