CN2615498Y

CN2615498Y - Socket assembling structural parts for lamp connecting rod and junction box

Info

Publication number: CN2615498Y
Application number: CN 03240237
Authority: CN
Inventors: 吴文彰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-07
Filing date: 2003-03-07
Publication date: 2004-05-12
Anticipated expiration: 2013-03-07

Abstract

The utility model relates to the connecting pole for a lighting apparatus and a insert connecting assembly component for a junction box, which comprises a fixing bottom lock that is arranged on the junction box and the rear end of the fixing base is provided with a conduction socket, at the same time the front end of the connecting pole that is supported by the light bulb base that is separated with the light bulb base is provided with a tie-in whose inner side is provided with a conduction plug, the rear end of the fixing base is further provided with a containing groove electricity supply socket holding, another flashboard is inserted into the caulking groove of the containing groove to limit the conduction socket, and a clamp-controlling hole is provided at the front end of the containing groove and communicates with the inner hole of the fixing base, the tie-in of the above-mentioned pole is provided with a location groove for fixing a clamp-controlling flexible sheet, the pole tie-in can be inserted into the inner hole in the fixing base, the conduction plug can be inserted into the conduction socket to conduct the power, the clamp-making flexible sheet is clamped in the clamp-controlling hole to fixing the connecting pole to achieve the destination of fast combination and assembly and the separation before assembly, reducing the carrying size and lowing the cost.

Description

The grafting assembled component of a kind of connecting rod of light fixture and terminal box

Technical field

The utility model relates to the structure of light fixture, the grafting assembled component of a kind of connecting rod of light fixture and terminal box particularly, terminal box is separated with light fixture, reduce packaging volume, reduce packing cost, be easy to assembling with seasonal user, and can finish the simple and rapid operation that bulb is connected power supply after the assembling.

Background technology

Light fixture, reduces cost of transportation, and can make the safe and convenient assembling of user no more than reducing volume in the requirement of present stage, to improve the competitiveness in market.Yet dangerous for fear of electric leakage, generally all before dispatching from the factory, in advance the tube face on power line and the lamp stand is connected already, thereby must cause packaging volume huge, the apprentice increases cost of transportation; Moreover, using fit on, because lamp socket partly and between the terminal box leaves electric wire, under can't separating, must consider to interfix with terminal box earlier, then be fixed in wall partly, but lamp socket part volume is big and heavy, it installs quite inconvenience, easily the construction on cause the danger of dropping, moreover, during installation since electric wire between pullling, down frequent in friction, the possibility of rubbing broken electric wire epidermis with the hands will be arranged.

General light fixture is in packed and transported and install the following problem that has: the packing volume of timber is big, and cost of transportation increases; During installation, big and heavy because of volume in the assembling formality, do not use and also install, and the danger of dropping easily; Electric wire connects all in inside, easily because of friction makes the breakage of electric wire epidermis, causes leaky when mounted.

Summary of the invention

The purpose of the utility model design is to provide a kind of for the defective that overcomes prior art and reduced volume and cost of transportation, be easy to assemble and the connecting rod of the light fixture that Fast Installation is fixing and the grafting assembled component of terminal box.

The connecting rod of the light fixture of the utility model design and the grafting assembled component of terminal box comprise:

One holder; Have endoporus in the holder, its front end is established a defining flange, is connected a fixing thread again, fixedly a blocking hole is offered in the rear end of thread, and is connected with aforementioned endoporus, and a holding tank is offered in the rear end of holder, and be connected with endoporus, and holding tank is ccontaining fixing for an electrically conductive socket;

One knock-off joint; Its internal fixation one conductive plug, and protrude in the front end of knock-off joint, and offer a locating slot on knock-off joint places in this locating slot for a fastening shrapnel, and is axial little the sticking up in back and is higher than the surface of knock-off joint, and is fixed in location in the locating slot.

The connecting rod of the light fixture of the utility model design and terminal box grafting assembled component can also comprise that the holding tank both sides of described holder establish a caulking groove respectively, and confession one flashboard intercalation makes electrically conductive socket ccontaining, and the application of aforementioned flashboard gives electrically conductive socket spacing.

The connecting rod of the light fixture of the utility model design and the grafting assembled component of terminal box can also comprise the shape of the endoporus and the knock-off joint of described holder, can peg graft so that difformity is corresponding, so that the location of the required directionality of lamp stand to be provided, and can prevent that connecting rod from rotating.

The connecting rod of the light fixture of the utility model design and the grafting assembled component of terminal box can obtain following effect:

1, terminal box and junction block are separate type on the packaging, can reduce packaging volume, reduce cost.

2, because aforementioned trickle released state only is installed in wall with terminal box when mounted, do not carry any light fixture secretly and have, in light weight, volume is little, finishes installation easily and fast, and does not have the situation generation that light fixture drops.

3, the power line of terminal box and lamp locker is a released state, can avoid the electric wire friction damaged, has safe effect.

4, structure of the present utility model can provide the grafting combination, and in conjunction with the quick and convenient assembling that can conduct electricity.

Because light fixture is of a great variety, and includes pendent lamp, wall lamp, desk lamp, floor lamp etc., but all includes terminal box and lamp connecting rod on its structure, all can obtain aforesaid effect by the structure of the utility model design.

Description of drawings

Further describe the purpose of this utility model, structure and embodiment below in conjunction with drawings and Examples.

The three-dimensional exploded view of the connecting rod of the light fixture that accompanying drawing 1 designs for the utility model and the grafting assembled component of terminal box.

The solid combination schematic diagram of the connecting rod of the light fixture that accompanying drawing 2 designs for the utility model and the grafting assembled component of terminal box.

Accompanying drawing 3 is the installation configuration exploded view of accompanying drawing 1.

The installation action figure of the connecting rod of the light fixture that accompanying drawing 4 designs for the utility model and the grafting assembled component of terminal box.

Accompanying drawing 5 is the embodiment constitutional diagram of accompanying drawing 2.

Wherein, each label is expressed as respectively in the described accompanying drawing: 1 is holder; 11 is endoporus; 12 is defining flange; 13 are fixing thread; 14 are the blocking hole; 15 is holding tank; 151 is caulking groove; 16 is flashboard; 17 is electrically conductive socket; 18 is retainer ring; 2 is knock-off joint; 21 is screwed pipe; 22 for covering; 23 is conductive plug; 24 is locating slot; 25 is fastening shrapnel; 26 is screw; 3 is connecting rod; 31 is lamp stand; 32 is tube face; 33 is support; 331 is tapered end; 4 is fixed bin; 41 is through wires hole; 5 is terminal box; 51 is fixing hole; A is in conjunction with screw; B is a set screw; C is in conjunction with nut; W is an electric wire.

The specific embodiment

See also accompanying drawing 1, accompanying drawing 2, accompanying drawing and holder 1 in have endoporus 11 at 3: one, its front end is established a defining flange 12, is connected a fixing thread 13 again, and this fixedly offers a blocking hole 14 in the rear end of thread 13, and is connected with aforementioned endoporus 11; A holding tank 15 is offered in the rear end of aforementioned fixation seat 1 again, and is connected with endoporus 11, establishes a caulking groove 151 respectively and be positioned at the holding tank both sides, for a flashboard 16 intercalations; Aforementioned holding tank 15 is ccontaining for an electrically conductive socket 17, and application of aforementioned flashboard 16 gives electrically conductive socket 17 spacing.

One knock-off joint 2, the one end is provided with screwed pipe 21, covers 22 through one and is set in screwed pipe 21, relends a connecting rod 3 and is locked on the screwed pipe 21, and will cover 22 packings at knock-off joint 2 end faces; Internal fixation one conductive plug 23 of knock-off joint 2 again, and protrude in the front end of knock-off joint 2; Moreover, offer a locating slot 24 on the aforementioned rod joint 2, place in this locating slot 24 for a fastening shrapnel 25, and be axial little the sticking up in back and be higher than the surface of knock-off joint 2, through a screw 26 fastening shrapnel 25 lockings are located locating slot 24 in.

See also accompanying drawing 4: aforementioned rod joint 2 is fixed on the connecting rod 3, and the electric wire of its conductive plug 23 then prolongs knock-off joint 2 connecting rods 3 and enters lamp stand 31, and is connected on the tube face 32; And the support of being fixed above tube face 32 33 then is in order to support various difform lampshades (omit do not give draw), by tapered end 331 locked establish fixing.

The connecting rod of the light fixture of the utility model design and the grafting assembled component of terminal box see also accompanying drawing 1, accompanying drawing 3, accompanying drawing 4 aspect installation: when some pass fixed bin 4 in conjunction with screw A after, the usefulness that preparation is fixed for terminal box 5; Set screw B then earlier is fixed on the wall position with fixed bin 4, and establishes a through wires hole 41 thereon, and the power supply source line is passed by this through wires hole 41, and is connected with the electric wire W of electrically conductive socket 17; Establish a fixing hole 51 on one terminal box 5, penetrate for holder 1, make its defining flange 12 be resisted against terminal box 4 end faces, relend on the fixedly thread 13 that a retainer ring 18 is locked in holder 1, and with fixing hole 51 packings location between the defining flange 12 of holder 1 and retainer ring 18, again an electrically conductive socket 17 is inserted in the holding tank 15 of holder 1, borrow a flashboard 16 to embed caulking groove 151 shutoff of holding tank 15, and aforementioned flashboard 16 just can for aforementioned electrically conductive socket 17 against, preventing that electrically conductive socket 17 from deviating from, and strong fix is in holding tank 15.

Please consult accompanying drawing 4, accompanying drawing 5 again: aforementioned terminal box 5 covers on the fixed bin 4, and what it was default is just passed by terminal box 5 front ends in conjunction with screw A, borrows to be locked in conjunction with on the screw A in conjunction with nut C, and terminal box 5 is firmly combined with fixed bin 4; Be fixed on already on the junction block 5 according to aforementioned this holder 1, and knock-off joint 2 also is fixed on the connecting rod 3 already; Conjunction with figs. 2 more please, when knock-off joint 2 embeds holder 1, then the fastening shrapnel 25 of knock-off joint 2 is oppressed for 11 rounds because of the endoporus that slips into holder 1 and is absorbed in the locating slot 24, when conductive plug 23 inserts electrically conductive socket 17 in conjunction with conduction, this fastening shrapnel 25 just rebounds in the blocking hole 14 of holder 1, make knock-off joint 2 be subjected to fastening shrapnel 25 in blocking hole 14 left-hand thread and spacingly can not be drawn out of, be easy to assemble and effect that Fast Installation is fixing to reach.

Again, the covering 22 proper sheathings that are positioned at aforementioned rod joint 2 make outward appearance tool aesthetic property on the defining flange 12 of holder 1.

In addition the shape of the endoporus 11 of this holder 1 and knock-off joint 2 can be pegged graft so that difformity is corresponding, so that the location of lamp stand 31 required directionality to be provided, and can prevent that connecting rod 3 from rotating.

Claims

1. the grafting assembled component of the connecting rod of a light fixture and terminal box is characterized in that:

2. the connecting rod of light fixture and terminal box grafting assembled component according to claim 1 is characterized in that the holding tank both sides of described holder are established a caulking groove respectively, for a flashboard intercalation, make electrically conductive socket ccontaining, and the application of aforementioned flashboard give electrically conductive socket spacing.

3, the grafting assembled component of the connecting rod of light fixture as claimed in claim 1 and terminal box, the shape that it is characterized in that the endoporus and the knock-off joint of described holder, peg graft so that difformity is corresponding, so that the location of the required directionality of lamp stand to be provided, and can prevent that connecting rod from rotating.