CN206709021U - End seal structure on Tri-proof light - Google Patents

Abstract

It the utility model is related to the end seal structure in field of light fittings, more particularly to a kind of Tri-proof light.End seal structure on Tri-proof light, including the end cap being arranged on lamp socket side, and the binding post being detachably connected on the end cap；Through hole is offered on the end cap, binding post is located on the through hole of end cap and can moved axially along the through hole；Baffle plate is connected with the inner side end of the end cap, the medial end of binding post is provided with limited block；Baffle plate setting is on the axial movement path of limited block.The end seal structure built-in pulling type binding post, it can implement that wiring is installed in the case where not dismantling light fixture, installation is quick and convenient and is not easy to have an impact lamp performance；And internal baffle in the end seal structure, circuit is pulled apart caused by binding post pull can be prevented excessive.

Description

End seal structure on Tri-proof light

Technical field

It the utility model is related to the end seal structure in field of light fittings, more particularly to a kind of Tri-proof light.

Background technology

Frame lamp is one of illuminator relatively conventional in the market, is often employed to outdoor or other environment more Severe place, thus need bracket lamp to possess three kinds of characteristics of waterproof and dustproof and anticorrosion, therefore quilt for three proofings characteristic Referred to as Tri-proof light.Tri-proof light species and structure design are more and more diversified at present, but this kind of light fixture needs opening completely just to connect Outside line, light fixture can just only be disassembled to the technical staff of the suitable understanding of Tri-proof light and connect outside line under this mechanism；In this way, also it is Installation personnel is made troubles, and is taken time and effort, and light fixture can in itself cause necessarily to damage to light fixture, influence light fixture when opening Good appearance or service life, need to improve.

The content of the invention

In order to solve the above problems, the purpose of this utility model is to provide the end seal structure on a kind of Tri-proof light, the end Seal structure built-in pulling type binding post, it can implement that wiring is installed in the case where not dismantling light fixture, installation is quick and convenient and does not allow Easily lamp performance is had an impact；And internal baffle in the end seal structure, line caused by binding post pull can be prevented excessive Pull apart on road.

In order to realize above-mentioned purpose, the utility model employs following technical scheme：

End seal structure on Tri-proof light, it is characterised in that：Including the end cap being arranged on lamp socket side, and detachably connect The binding post being connected on the end cap；Through hole is offered on the end cap, binding post is located on the through hole of end cap and being capable of edge The through hole axial movement；Baffle plate is connected with the inner side end of the end cap, the medial end of binding post is provided with limited block； Baffle plate setting is on the axial movement path of limited block.

Preferably, the binding post includes cylinder, and the connecting seat being connected with the cylinder, and with the company End cover nut of the joint chair to connection；The column body is provided with post groove, is provided with wiring body in post groove, connecting seat and end cover nut Middle part is provided with the axis hole communicated with the post groove.

Preferably, the inner end of the connecting seat and cylindrical end portions axially position, and can circumferentially relatively move.The party In case, connecting seat is mainly used in being connected, and more universal and practicality is threadedly coupled in conventional coupling arrangement, therefore the program In define the inner end of connecting seat and cylindrical end portions axially position, and circumferential can relatively move；I.e. in connecting seat and end cap When rotating against, cylinder is not produced and rotated in a circumferential direction, circuit wrapping phenomena caused by preventing cylinder rotation with this.

Preferably, the inner end of the connecting seat is circumferentially with multiple buckles along it, the medial end of cylinder is connected to In the bayonet socket that multiple buckles are formed on connecting seat, and it can be relatively rotated in the bayonet socket.

Preferably, the side of connecting seat is threadedly coupled with the through-hole side wall of end cap.

Preferably, the side of the connecting seat is provided with projection, the through-hole side wall of end cap is provided with thread groove；By convex The cooperation with thread groove is played, realizes threaded connection.

Preferably, the compression on the outside of the threaded ends of the connecting seat and end cap is provided with sealing ring.

Preferably, the sealing ring is set on connecting seat, connecting seat side is provided with flange, and sealing ring is pressed on flange Between end cap.

Preferably, the inner end of the wiring body is provided with electrical wire of lamp connection end, the outer end of wiring body is provided with Power cable connection end.

Preferably, the inner end of the end cover nut is snapped connection on connecting seat.

The utility model uses above-mentioned technical proposal, and the technical scheme is related to the end seal structure on a kind of Tri-proof light, the end In seal structure, through hole is offered on end cap, binding post is located in through hole and axial pull can be realized along through hole., can during installation Binding post is extracted out, electrical wire of lamp and power cable are connected on wiring body, after the completion of wiring by binding post push-in simultaneously Fixed with Tri-proof light；The structure is arranged on Tri-proof light using pull mode, can be implemented in the case where not dismantling light fixture Wiring is installed, installation is quick and convenient and is not easy to have an impact lamp performance.In addition, internal baffle in the end seal structure, gear Plate is arranged on the axial movement path of limited block, and circuit is pulled apart caused by binding post pull can be prevented excessive.

Brief description of the drawings

Fig. 1 is the end pull schematic diagram of Tri-proof light.

Fig. 2 is the inner end portion schematic diagram of Tri-proof light.

Fig. 3 is the structural representation of binding post.

Fig. 4 is the Structure explosion diagram of binding post.

Embodiment

Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is described in further detail.

Integrated Tri-proof light as shown in Fig. 1 ~ 4, including lamp body, and the lamp bracket 2 inside lamp body is arranged on, and set Light bar 3 on lamp bracket 2.The lamp body includes base 11, and sets lampshade 12 on the pedestal 11.Lampshade 12 and base 11 Between form linear lamp chamber, lamp bracket 2 is arranged on linear modulation intracavitary, and linear direction of the light bar 3 along linear lamp chamber is set.The lamp body Side is provided with end cap 4, and binding post 5 is removably connected with end cap 4.Through hole 41 is offered on the end cap 4, binding post 5 is worn It can move axially on the through hole 41 of end cap 4 and along the through hole 41, i.e., binding post 5 can realize axial pull along through hole 41. During installation, binding post 5 can be extracted out, electrical wire of lamp and power cable are connected on wiring body, will connect after the completion of wiring Terminal 5 is pushed into and fixed with Tri-proof light.The structure is arranged on Tri-proof light using pull mode, is not dismantling the feelings of light fixture It can implement that wiring is installed under condition, installation is quick and convenient and is not easy to have an impact lamp performance.

The binding post 5 includes cylinder 51, and the connecting seat 52 being connected with the cylinder 51, and with the connection End cover nut 53 of the seat 52 to connection.The inside of the cylinder 51 is provided with post groove 54, and the middle part of connecting seat 52 and end cover nut 53 is set There is the axis hole communicated with the post groove 54.Wiring body 55 is provided with the post groove 54, the inner end of wiring body 55 is provided with light fixture Electric wire connection end, the outer end of wiring body 55 are provided with power cable connection end.The side of the connecting seat 52 is provided with projection 56, the side wall of through hole 41 of end cap 4 is provided with thread groove, and such structure realizes the side of connecting seat 52 and the through hole 41 of end cap 4 The threaded connection of side wall.The connecting seat 52 is provided with sealing ring 57 with the compression on the outside of the threaded ends of end cap 4；Sealing ring 57 It is set on connecting seat 52, the side of connecting seat 52 is provided with flange 58, and sealing ring 57 is pressed between flange 58 and end cap 4.It is described The inner end of end cover nut 53 is snapped connection on connecting seat 52.The inner end of connecting seat 52 and the end axially position of cylinder 51, And it can circumferentially relatively move；Specifically, the inner end of connecting seat 52 is circumferentially with multiple buckles 521 along it, cylinder 51 it is interior Side end is connected in the bayonet socket that multiple buckles 521 are formed on connecting seat 52, and can be relatively rotated in the bayonet socket.

Baffle plate 42 is connected with the inner side end of the end cap 4, the upper surface of cylinder 51 of binding post 5 is provided with limited block 59, Baffle plate 42 is arranged on the axial movement path of limited block 59.Baffle plate 42 on end cap 4 is arranged on the axial movement of limited block 59 On path, circuit is pulled apart caused by the pull of binding post 5 can be prevented excessive.The lamp bracket 2 is provided with limit track 21, position-limited rail The orbital direction in road 21 is parallel with the axial direction of the through hole 41.The limited block 59 of binding post 5 is slidably arranged in limit track 21 It is interior.Connecting seat 52 in the Tri-proof light is connected with the sidewall thread of through hole 41 of end cap 4, is turned realization connection by screw thread or is torn open Unload.Herein on basis, limit track 21 is used for circumferential limitation cylinder 51, cylinder 51 is moved axially, and connecting seat 52 Inner end and the end axially position of cylinder 51 and it is circumferential can relatively move, so when connecting seat 52 turns with respect to end cap 4, Cylinder 51 will not rotate in a circumferential direction, and can so avoid cylinder 51 from rotating caused circuit wrapping phenomena.

Claims (10)

1. the end seal structure on Tri-proof light, it is characterised in that：Including the end cap being arranged on lamp socket side, and it is detachably connected Binding post on the end cap；Through hole is offered on the end cap, binding post is located on the through hole of end cap and can be along institute State through hole axial movement；Baffle plate is connected with the inner side end of the end cap, the medial end of binding post is provided with limited block；Gear Plate is arranged on the axial movement path of limited block.

2. the end seal structure on Tri-proof light according to claim 1, it is characterised in that：The binding post includes cylinder, with And the connecting seat being connected with the cylinder, and with the connecting seat to the end cover nut being connected；The column body is provided with Post groove, is provided with wiring body in post groove, and the middle part of connecting seat and end cover nut is provided with the axis hole communicated with the post groove.

3. the end seal structure on Tri-proof light according to claim 2, it is characterised in that：The inner end and post of the connecting seat Body end portion axially position, and can circumferentially relatively move.

4. the end seal structure on Tri-proof light according to claim 3, it is characterised in that：The inner end of the connecting seat along its Multiple buckles are circumferentially with, the medial end of cylinder is connected in the bayonet socket that multiple buckles are formed on connecting seat, and can be at this Relatively rotated in bayonet socket.

5. the end seal structure on Tri-proof light according to claim 2, it is characterised in that：The side of connecting seat and leading to for end cap Hole sidewall thread connection.

6. the end seal structure on Tri-proof light according to claim 5, it is characterised in that：The side of the connecting seat is provided with Projection, the through-hole side wall of end cap are provided with thread groove.

7. the end seal structure on Tri-proof light according to claim 6, it is characterised in that：The screw thread of the connecting seat and end cap Compression on the outside of connection end is provided with sealing ring.

8. the end seal structure on Tri-proof light according to claim 7, it is characterised in that：The sealing ring is set in connecting seat On, connecting seat side is provided with flange, and sealing ring is pressed between flange and end cap.

9. the end seal structure on Tri-proof light according to claim 2, it is characterised in that：Set on the inner end of the wiring body There is electrical wire of lamp connection end, the outer end of wiring body is provided with power cable connection end.

10. the end seal structure on Tri-proof light according to claim 2, it is characterised in that：The inner end of the end cover nut Snap connection on connecting seat.