CN216408708U

CN216408708U - Rear cover for connecting guide rail lamp and spotlight with power supply

Info

Publication number: CN216408708U
Application number: CN202123050286.9U
Authority: CN
Inventors: 龚杰
Original assignee: Shenzhen Gosun Led Ltd
Current assignee: Shenzhen Gosun Led Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-29
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of lighting fixtures, and a back lid that is used for the guide rail lamp, the shot-light is connected with the power is disclosed, including a lamp section of thick bamboo, back lid body and rotor arm, the breach has been seted up to one side of back lid body, the equal fixedly connected with extension board of the relative one side inner wall that back lid body corresponds breach department, the inboard fixedly connected with backplate that back lid body corresponds breach department, backplate and two extension board fixed connection, the upper end lateral wall of a lamp section of thick bamboo is seted up and is located the opening that corresponds with two extension boards, the connecting hole has all been seted up to the lateral wall of two extension boards, the commentaries on classics hole that corresponds with the connecting hole position is seted up to the lower extreme lateral wall of rotor arm, two extension boards correspond connecting hole plug-in cover, connecting stud passes in the commentaries on classics hole of rotor arm lateral wall. This application can realize the lug connection of rotor arm and back lid body, has saved fitting pieces such as extra fixed bolster, simplifies the structure for there is better connection stability between lamp body and the rotor arm.

Description

Rear cover for connecting guide rail lamp and spotlight with power supply

Technical Field

The application relates to the technical field of lamps, in particular to a rear cover for connecting a guide rail lamp, a spotlight and a power supply.

Background

Traditional guide rail lamp, lamp body need fitting pieces such as support just can be connected with the rotor arm for need extra production accessory, not only increased the cost, and subsequent equipment is also comparatively troublesome, influences the structure simplification nature of whole lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve the guide rail lamp among the prior art, and the lamp body needs fitting pieces such as support just can be connected with the rotor arm for need extra production accessory, not only increased the cost, and subsequent equipment is also comparatively troublesome, influences the problem of the structure simplification nature of whole lamps and lanterns, and the back lid that is used for guide rail lamp, shot-light to be connected with the power that proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the rear cover used for connecting the guide rail lamp and the spot lamp with a power supply comprises a lamp cylinder, a rear cover body and a rotating arm, a notch is arranged on one side of the rear cover body, the inner wall of the opposite side of the rear cover body corresponding to the notch is fixedly connected with an extension plate, the inner side of the rear cover body corresponding to the notch is fixedly connected with a rear baffle which is fixedly connected with the two extending plates, the side wall of the upper end of the lamp tube is provided with openings corresponding to the two extension plates, the side walls of the two extension plates are both provided with connecting holes, the side wall of the lower end of the rotating arm is provided with a rotating hole corresponding to the position of the connecting hole, connecting studs are inserted and sleeved in the connecting holes corresponding to the two extending plates, the connecting stud penetrates through a rotating hole in the side wall of the rotating arm, a fixing nut is connected to the outer side of one end of the connecting stud in a threaded mode, and the fixing nut abuts against the outer side of the extending plate.

Preferably, the upper side of the rear cover body is recessed inwards to form an arc-shaped surface structure.

Preferably, the lower side of the rear cover body is integrally connected with an arc-shaped plug board, and the arc-shaped plug board is plugged in the inner side of the upper end of the lamp cylinder.

Preferably, the connection hole is provided at a lower side of the tailgate.

Preferably, the extension plate and the rear baffle are integrally connected with the rear cover body.

Compared with the prior art, the application provides a back lid that is used for guide rail lamp, shot-light to be connected with the power possesses following beneficial effect:

this a be used for the guide rail lamp, the back lid that shot-light and power are connected, back lid body and a lamp section of thick bamboo through being equipped with, back lid body corresponds breach department fixedly connected with extension board and backplate, back lid body passes through arc plugboard stable connection in a lamp section of thick bamboo, two extension boards correspond the open position with a lamp section of thick bamboo and form the turn trough, the connecting hole of extension board lateral wall is aimed at in the turn hole of rotor arm lateral wall, with connecting stud plug bush in connecting hole and turn downthehole, make rotor arm and two extension boards install together fast, rethread fixing nut fixes spacingly to connecting stud, mounting structure's steadiness has been guaranteed, can realize the lug connection of rotor arm and back lid body, mating pieces such as extra fixed bolster have been saved, the simplified structure, make there is better connection stability between lamp body and the rotor arm.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and the direct connection of rotor arm and back lid body can be realized to this application, has saved mating pieces such as extra fixed bolster, simplifies the structure for there is better connection stability between lamp body and the rotor arm.

Drawings

Fig. 1 is a schematic structural diagram of a rear cover for connecting a track lamp and a spot lamp with a power supply according to the present application;

FIG. 2 is an exploded view of the connection of the rear cover body and the lamp canister of the rear cover for connecting the track lamp and the spot lamp with the power supply according to the present application;

fig. 3 is a schematic sectional structure view of the connection between the rear cover body of the rear cover for connecting the track lamp and the spot lamp with the power supply and the lamp tube.

In the figure: 1. a lamp barrel; 2. a rear cover body; 3. a rotating arm; 4. a notch; 5. an extension plate; 6. a tailgate; 7. an opening; 8. connecting holes; 9. hole turning; 10. connecting a stud; 11. fixing a nut; 12. an arc-shaped inserting plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, a rear cover for connecting a track lamp and a spot lamp with a power supply comprises a lamp barrel 1, a rear cover body 2 and a rotating arm 3, wherein one side of the rear cover body 2 is provided with a notch 4, the inner wall of the opposite side of the rear cover body 2 corresponding to the notch 4 is fixedly connected with an extending plate 5, the inner side of the rear cover body 2 corresponding to the notch 4 is fixedly connected with a rear baffle 6, the rear baffle 6 is fixedly connected with the two extending plates 5, the upper end side wall of the lamp barrel 1 is provided with openings 7 corresponding to the two extending plates 5, the side walls of the two extending plates 5 are respectively provided with a connecting hole 8, the lower end side wall of the rotating arm 3 is provided with a rotating hole 9 corresponding to the connecting hole 8, the two extending plates 5 are inserted and sleeved with a connecting stud 10 corresponding to the connecting hole 8, the connecting stud 10 passes through the rotating hole 9 of the side wall of the rotating arm 3, the outer side of one end of the connecting stud 10 is connected with a fixing nut 11 by screw thread, the fixing nut 11 abuts against the outside of the extension plate 5.

The upper side of the rear cover body 2 is inwards sunken to form a cambered surface structure.

The lower side of the rear cover body 2 is integrally connected with an arc-shaped plugboard 12, and the arc-shaped plugboard 12 is inserted into the inner side of the upper end of the lamp tube 1.

The coupling holes 8 are provided at the lower side of the tailgate 6.

The extension plate 5 and the rear baffle 6 are integrally connected with the rear cover body 2.

The theory of operation, during the use, through the back lid body 2 and the lamp section of thick bamboo 1 that are equipped with, back lid body 2 corresponds breach 4 fixedly connected with extension board 5 and backplate 6, back lid body 2 passes through arc plugboard 12 stable connection in lamp section of thick bamboo 1, two extension boards 5 correspond opening 7 positions with lamp section of thick bamboo 1 and form the turn trough, the connecting hole 8 of extension board 5 lateral wall is aimed at to the change hole 9 of rotor 3 lateral wall, with connecting stud 10 plug bush in connecting hole 8 and change hole 9, make rotor 3 and two extension boards 5 install fast together, rethread fixing nut 11 fixes spacingly to connecting stud 10, the steadiness of mounting structure has been guaranteed, can realize rotor 3 and back lid body 2 lug connection, extra fitting pieces such as fixed bolster have been saved, the simplified structure, make there is better connection stability between lamp body and the rotor 3.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. A back lid for guide rail lamp, shot-light are connected with power, including a lamp section of thick bamboo (1), back lid body (2) and rotor arm (3), its characterized in that, breach (4) are seted up to one side of back lid body (2), the equal fixedly connected with extension board (5) of the relative one side inner wall that back lid body (2) corresponds breach (4) department, the inboard fixedly connected with backplate (6) that back lid body (2) corresponds breach (4) department, backplate (6) and two extension boards (5) fixed connection, the upper end lateral wall of a lamp section of thick bamboo (1) is seted up and is located corresponding opening (7) with two extension boards (5), connecting hole (8) are all seted up to the lateral wall of two extension boards (5), the lower extreme lateral wall of rotor arm (3) is seted up and is changeed hole (9) that connecting hole (8) position corresponds, two extension boards (5) correspond connecting bolt cover has in connecting hole (8), connecting stud (10) pass in swivel hole (9) of rotor arm (3) lateral wall, the one end outside threaded connection of connecting stud (10) has fixation nut (11), fixation nut (11) are contradicted in the outside of extending plate (5).

2. The rear cover for connecting a track lamp and a spot lamp with a power supply as claimed in claim 1, wherein the upper side of the rear cover body (2) is recessed inwards to form a cambered surface structure.

3. The rear cover for connecting a track lamp and a spot lamp with a power supply as claimed in claim 1, wherein an arc-shaped plug board (12) is integrally connected to the lower side of the rear cover body (2), and the arc-shaped plug board (12) is plugged into the inner side of the upper end of the lamp barrel (1).

4. The back cover for connecting a track lamp, a spot lamp and a power supply according to claim 1, wherein the connection hole (8) is provided at the lower side of the back plate (6).

5. The back cover for connecting a track lamp and a spot lamp with a power supply as claimed in claim 1, wherein the extension plate (5) and the back baffle (6) are in an integral connection structure with the back cover body (2).