CN2630648Y

CN2630648Y - Hanging-lamp disassebling structure

Info

Publication number: CN2630648Y
Application number: CN 03264424
Authority: CN
Inventors: 林世铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-18
Filing date: 2003-06-18
Publication date: 2004-08-04
Anticipated expiration: 2013-06-18

Abstract

The utility model relates to a pendant lamp disassembled and assembled structure. A fixed sleeve cylinder is tied behind the perforation of a connected box fixedly, a slope torus is arranged in the fixed sleeve cylinder, and then, using a steel ball on a class inclined plane of an inner sleeve cylinder, the inner sleeve cylinder is perforated into the fixed sleeve cylinder at the position where faces the slope torus. Due to a spring pushing the inner sleeve cylinder, the steel ball is laid on the slope torus of the fixed sleeve cylinder, with a positive stop screw cap locked into the back end of the fixed sleeve cylinder to stop the spring. At the same time, a socket is fixed at the center of the positive stop screw cap to match a plug of a lamp bar intubation front end. Due to the intubation inserted into the inner sleeve cylinder, The inner sleeve cylinder is pushed to the plug to embed into the position of the socket, which is that the spring pushes the inner sleeve return to the starting position, and the steel ball is pushed by the slope torus to clip and locate the intubation in the inner sleeve cylinder, with the lamp bar avoided to be extracted, and then by penetrating a shift lever, the inner sleeve cylinder is forced to move backwards, which makes the steel ball separate from the clipping of the intubation, and the lamp bar can be extracted quickly, with the aim of fast assembly and disassembly realized.

Description

The pendent lamp detaching structure

Technical field

The utility model relates to the pendent lamp detaching structure, particularly quick assembling and the disassemblying structure between the lamp stand of pendent lamp and the terminal box.

Background technology

General pendent lamp all between lamp stand and terminal box, is located in electric wire in the lamp stand already, and in terminal box, electric wire is connected, and when packing, lamp stand must be separated with terminal box, to reduce the carrying volume, yet this electric wire still maintains connection status, therefore, the pendent lamp of aforementioned separation is when the user installs, must be earlier with lamp stand with after terminal box combines, again terminal box is fixed on the ceiling.There are the following problems for such structure:

1. the lamp stand and the terminal box of general pendent lamp combine, and when mounted, must simultaneously support light fixture, and one side is fixed in terminal box on the ceiling, so, are installing, and the danger of dropping will be arranged.

2. because electric wire is located in the lamp stand, and pass from lamp stand, therefore, friction electric wire exocuticle and produce breakage easily when lock is established is easy to generate leaky and causes danger.

3. when assembling and disassembling, waste time and energy, very inconvenience.

Novel content

The purpose of this utility model is to provide a kind of pendent lamp detaching structure that terminal box and lamp stand can be separated fully, and this structure can directly be extracted lamp stand out, and is convenient to disassemble.

Pendent lamp detaching structure of the present utility model, comprise a terminal box, on this terminal box, establish several perforation, it is characterized in that, also comprise: a fixed muffle, this fixed muffle is fixed on each perforation of terminal box, is provided with a slope anchor ring in the fixed muffle inboard, is provided with internal screw thread at this fixed muffle rear end inner edge; One inner sleeve is provided with the class inclined-plane corresponding with aforementioned slope anchor ring in the stage casing of this inner sleeve, uniformly-spaced runs through several accommodation holes on this class inclined-plane, and the ccontaining steel ball of difference, and the retaining edge on this class inclined-plane is connected a tubing string, is placed on this tubing string for a spring; One limit screw cap is provided with external screw teeth at the leading portion of this limit screw cap, establishes a holding tank in these limit screw cap rear end central authorities, and both sides are respectively equipped with the hook groove in this holding tank; One socket, this socket is respectively equipped with resilient barb corresponding to the both sides of aforementioned hook groove, socket is embedded in the holding tank of limit screw cap, and this resilient barb just can slip over aforementioned hook groove and mutual snaps into position, on the socket upper and lower end face, offers a slotted eye respectively; One intubate, this an intubate rear end and a lamp stand interlocking are fixed a plug at this intubate front end; Described inner sleeve places in the described fixed muffle and is subjected to described spring push, the described steel ball of pushing tow when described intubate is inserted described inner sleeve, driving described inner sleeve compresses described spring and passes backward, described steel ball breaks away from the anchor ring compressing of described slope, described intubate is crossed described steel ball and described plug is embedded in the socket in the holding tank of described limit screw cap, inner sleeve is subjected to spring push to reply and be fastened on the described intubate, makes the intubate strong fix and can not deviate from.

The utility model has overcome lamp stand and terminal box combines, and when mounted, must simultaneously support light fixture, simultaneously terminal box is fixed in the defective on the ceiling, lamp stand directly can be extracted out, is convenient to disassemble and install.

Description of drawings

Fig. 1 is the utility model three-dimensional exploded view.

Fig. 2 is the utility model three-dimensional combination figure.

Fig. 3 implements illustration for the utility model.

Fig. 4-A is that the utility model operation is in conjunction with profile.

Fig. 4-B is that the utility model is in conjunction with finishing profile.

Fig. 5 disassembles the action schematic diagram for the utility model.

Symbol description

Terminal box 1 perforation 11 fixed muffles 2 pin joint seats 21

Driving lever 22 chutes 23 slope anchor rings 24 are engraved hole 25

Internal screw thread 26 inner sleeves 3 slide rails 31 class inclined-planes 32

Accommodation hole 321 steel balls 33 retaining edge 321 tubing strings 34

Limited impression 36 springs 35 limit screw caps 4 external screw teeths 41

Holding tank 42 hook grooves 43 sockets 5 resilient barb 51

Slotted eye 52 intubate 6 spacing raised line 61 plugs 62

Flange 621

The specific embodiment

Followingly pendent lamp detaching structure of the present utility model is elaborated with reference to accompanying drawing.

See also Fig. 1, Fig. 2 and Fig. 3, the utility model ties up to respectively boring a hole on 11 of terminal box 1, fix a fixed muffle 2 respectively, this fixed muffle 2 is provided with a pin joint seat 21, and on pin joint seat 21, articulate a driving lever 22, and the front end inner edge in fixed muffle 2, be provided with vertical chute 23, extend a slope anchor ring 24 (as Fig. 4 and shown in Figure 5) thereafter, and above slope anchor ring 24, offer one and engrave hole 25, supply aforementioned driving lever 22 to place and engrave in the hole 25, and be provided with internal screw thread 26 (as shown in Figure 4) at fixed muffle 2 rear end inner edges; One inner sleeve, 3 leading portions are provided with slide rail 31, and on stage casing linking class inclined-plane 32, on its class inclined-plane 32, uniformly-spaced run through several accommodation holes 321, the ccontaining steel ball 33 of difference, and the retaining edge 322 on this class inclined-plane 32 is connected a tubing string 34, be set on this tubing string 34 for a spring 35, and be resisted against on the retaining edge 322, and be provided with longitudinal spacing groove 36 at inner sleeve 3 inner edges; One limit screw cap 4 is provided with external screw teeth 41 at the leading portion of this limit screw cap, and its rear end central authorities establish a holding tank 42, and both sides are respectively equipped with hook groove 43 in this holding tank 42; One socket 5 in its both sides corresponding to aforementioned hook groove 43, is respectively equipped with resilient barb 51, socket 5 is embedded in the holding tank 42 of limit screw cap 4, this resilient barb 51 just can slip over aforementioned hook groove 43 and mutual snaps into position, and on socket 5 upper and lower end faces, offers a slotted eye 52 respectively; One intubate 6, on this intubate 6, be provided with several spacing raised lines 61, intubate 6 rear ends and a lamp stand L interlocking, and fix a plug 62 at intubate 6 front ends, on intubate 6, establish a flange 621, when plug 62 inserted sockets 5, this flange 621 proper expansible sockets 5 and embedding in the aforementioned slotted eye 52 can be guaranteed that plug 6 and socket 5 are more firm to combine.

See also Fig. 1, Fig. 2 and Fig. 4-A: when inner sleeve 3 inserts in the fixed muffle 2, by the slide rail on the inner sleeve 3 31 corresponding to the chute 23 in the fixed muffle 2, prevent inner sleeve 3 rotations, cooperate again spring 35 be subjected to limit screw cap 4 against, class's anchor ring 32 of inner sleeve 3 is attached on the slope anchor ring 24 of fixed muffle 2, be positioned at the steel ball 33 of the accommodation hole 321 on class's anchor ring 32 simultaneously, then be subjected to fixed muffle 2 slope anchor ring 24 against, and make steel ball 33 parts be positioned at inner sleeve 3 inside, then inner sleeve 3 is spacing with the two ends of slope anchor ring 24 at limit screw cap 4, and inner sleeve 3 can be passed front and back in spring 35 compressible scopes;

See also Fig. 4-A, B: when intubate 6 is inserted inner sleeve 3, by the limited impression 36 of the spacing raised line 61 on the intubate 6 corresponding to inner sleeve 3, come correct contraposition promptly to insert in conjunction with not being offset, intubate 6 promotes steel ball 33, pass backward and drive inner sleeve 3 compression springs 35, making steel ball 33 break away from the urgent of slope anchor ring 24 gradually squeezes, and make steel ball 33 easy on and off in the accommodation hole 321 on class inclined-plane 32 pass, then aforementioned intubate 6 is promptly crossed steel ball 33 and in the socket 5 that aforementioned plug 62 is embedded on the limit screw caps 4, the flange 621 proper inlay cards on the aforementioned plug 62 are located in the slotted eye 52 of aforesaid sockets 5 simultaneously; This spring 35 then aforementioned inner sleeve 3 of pushing tow is replied the home position, makes steel ball 33 be subjected to the extruding of slope anchor ring 24 again, forces it to be pressed on the intubate 6, make intubate 6 be subjected to the blocking of steel ball 33, with strong fix, and prevent that intubate 6 from deviating from, so that terminal box 1 is assembled fast with intubate 6.

See also Fig. 5: if intubate 6 is detached inner sleeve 3, then utilize the driving lever 22 on the fixed muffle 2, force inner sleeve 3 to pass backward, make steel ball 33 break away from the blocking of intubate 6, intubate 6 can be extracted out, so that intubate 6 is disassembled fast with terminal box 1.

Claims

1. a pendent lamp detaching structure comprises a terminal box, establishes several perforation on this terminal box, it is characterized in that, also comprises:

One fixed muffle; This fixed muffle is fixed on each perforation of terminal box, is provided with a slope anchor ring in the fixed muffle inboard, is provided with internal screw thread at this fixed muffle rear end inner edge;

One inner sleeve; Be provided with the class inclined-plane corresponding in the stage casing of this inner sleeve, on this class inclined-plane, uniformly-spaced run through several accommodation holes with aforementioned slope anchor ring, and the ccontaining steel ball of difference, and the retaining edge on this class inclined-plane is connected a tubing string, is placed on this tubing string for a spring;

One limit screw cap; Leading portion at this limit screw cap is provided with external screw teeth, establishes a holding tank in these limit screw cap rear end central authorities, and both sides are respectively equipped with the hook groove in this holding tank;

One socket; This socket is respectively equipped with resilient barb corresponding to the both sides of aforementioned hook groove, socket is embedded in the holding tank of limit screw cap, and this resilient barb just can slip over aforementioned hook groove and mutual snaps into position, on the socket upper and lower end face, offers a slotted eye respectively;

One intubate; A this intubate rear end and a lamp stand interlocking are fixed a plug at this intubate front end;

Described inner sleeve places in the described fixed muffle and is subjected to described spring push, the described steel ball of pushing tow when described intubate is inserted described inner sleeve, driving described inner sleeve compresses described spring and passes backward, described steel ball breaks away from the anchor ring compressing of described slope, described intubate is crossed described steel ball and described plug is embedded in the socket in the holding tank of described limit screw cap, inner sleeve is subjected to spring push to reply and be fastened on the described intubate, makes the intubate strong fix and can not deviate from.

2. pendent lamp detaching structure as claimed in claim 1; It is characterized in that:

Articulate a driving lever on described fixed muffle, this driving lever can promote inner sleeve and pass backward.

3. pendent lamp detaching structure as claimed in claim 1; It is characterized in that:

Described inner sleeve leading portion is provided with vertical slide rail, and the inner edge of this inner sleeve is provided with the longitudinal spacing chute, the chute that described fixed muffle front end inner edge is provided with, the longitudinal spacing raised line that described intubate outer rim is provided with; Vertical slide rail of described inner sleeve is corresponding with the chute of fixed muffle, and the limit sliding chutes of described inner sleeve is corresponding with the spacing raised line of described intubate.

4. pendent lamp detaching structure as claimed in claim 1; It is characterized in that:

Described plug is provided with flange, and this flange is corresponding with the slotted eye on being located at socket, and plug is embedded socket, and described flange just is positioned at described slotted eye.