CN212719636U

CN212719636U - LED down lamp power cord leading-out structure

Info

Publication number: CN212719636U
Application number: CN202021426929.8U
Authority: CN
Inventors: 熊先文; 王建明; 许林东
Original assignee: Hangzhou Lijiacheng Electric Co Ltd
Current assignee: Hangzhou Lijiacheng Electric Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-16
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a LED down lamp power cord leading-out structure, put including backplate and tie the backplate is kept away from lamp body one side on the surface line ball board, the line ball board orientation one side of backplate is equipped with the wire outlet ditch, be equipped with the logical groove of being qualified for the next round of competitions with the one end alignment of wire outlet ditch on the global of backplate, the backplate covers the wire outlet ditch and form the wire hole, lamp body one side is kept away from to the backplate is equipped with two spliced eyes that the opening direction is on a parallel with the backplate on the surface, the line ball board is equipped with the one-to-one ground and pegs graft and participate in 2 spliced eyes, 2 participate in the distribution and be in the width direction's of wire outlet ditch both sides, the line ball board is kept away from the one end of participating in is. The utility model aims at providing a power cord is received and is difficult to the LED down lamp power cord leading-out structure that drops when dragging, has solved the problem that current down lamp power cord was pulled out easily.

Description

LED down lamp power cord leading-out structure

Technical Field

The utility model relates to a lamp especially relates to a LED down lamp power cord leading-out structure.

Background

Because the LED lighting has the advantages of energy saving, long life, no pollution, etc., the LED lighting is gradually replacing the conventional incandescent lamps and energy saving lamps.

When the power line of the existing LED down lamp is pulled, the power line is easily pulled down from the LED light source.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power cord is received and is difficult to the LED down lamp power cord leading-out structure that drops when dragging, has solved the problem that current down lamp power cord was pulled out easily.

The technical problem is solved by the following technical scheme: the utility model provides a LED down lamp power cord leading-out structure, its characterized in that includes the backplate and puts flat lamp body one side is kept away from to the backplate on the surface line ball board, the line ball board orientation one side of backplate is equipped with the wire outlet ditch, be equipped with the logical groove of being qualified for the next round of competitions with the one end alignment of wire outlet ditch on the global of backplate, the backplate covers the wire outlet ditch and form the wire hole, lamp body one side is kept away from to the backplate is equipped with two spliced eyes that the opening direction is on a parallel with the backplate on the surface, the line ball board is equipped with the one-to-one ground and pegs graft and be in participating in 2 individual spliced eyes, 2 participate in the distribution and be in the both sides of the width direction of wire outlet ditch, the line ball board is kept away. During the use, introduce the power and give the utility model provides a power cord of LED light source passes in proper order and draws forth from the exit end of wire hole behind logical groove of being qualified for the next round of competitions of 90 for the power cord is turned round and is drawn forth, and it is little to transmit the power cord with the power of the junction of light source when receiving to drag, makes the power cord be difficult to by the drag down. When the wire pressing plate is assembled, the power wire is led out firstly, and then the wire pressing plate is fixed on the back plate.

The utility model discloses still include the lamp body, the lamp body includes that annular panel and one end connect the annular stack shell on annular panel, the backplate closing cap is in on the other end of annular stack shell, the backplate supports on the terminal surface of annular stack shell, be equipped with the screw hole on the terminal surface of annular stack shell, line ball board fixing bolt threaded connection be in the screw hole. Can make line ball board fixing bolt play the effect of fixed backplate and lamp body simultaneously.

Preferably, the wire pressing plate fixing bolt penetrates through the wire outlet through groove. The function of the outgoing line through groove is expanded.

Preferably, a large-diameter section is arranged on the inner circumferential surface of one end, away from the annular panel, of the annular cylinder body, the large-diameter section forms a back plate supporting step on the end surface of one end, away from the annular panel, of the annular cylinder body, and the back plate is supported on the back plate supporting step. The fixing effect on the back plate is good.

Preferably, the screw hole is provided on the back plate supporting step.

Preferably, the distance between the outlet end of the wire outlet hole and the wire outlet through groove is more than 15 mm. . The effect of preventing the power line from falling off is good.

Preferably, one end of the wire outlet channel is closed, the other end of the wire outlet channel is open, and the wire outlet through groove is in butt joint with the closed end of the wire outlet through groove. It can prevent the lead-out direction from being wrong when assembling the power cord and improve the sealing performance of the shell.

Preferably, the surface of one side of the wire pressing plate, which is far away from the back plate, is provided with a wire pressing plate part bulge aligned with the wire outlet groove. Can form the play line ditch through stamping forming's mode, convenience when having improved the preparation.

Preferably, the hole wall of the plug hole and the back plate are integrally formed together. The plug hole can be formed in a punch forming mode, and convenience in manufacturing is improved.

The utility model discloses following beneficial effect has: the screw holes are convenient to align when the shell is assembled; the power cord is not easily pulled off.

Drawings

Fig. 1 is a schematic view of the split state of the present invention.

In the figure: the lamp body 151, the back plate 152, the annular panel 153, the annular barrel 154, the inner supporting step 155, the outer supporting step 156, a threaded hole 161, a wire pressing plate 164, a wire pressing plate protrusion 165, a wire outlet through groove 166, a pin 167, a wire pressing plate fixing bolt 168, a wire pressing plate notch 169, an outlet end 170 of a wire outlet hole, one end 171 of a wire outlet groove, a plug hole 172 and a back plate supporting step 173.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an LED tube light power line leading-out structure includes a light body 151 and a back plate 152. The lamp body includes an annular face plate 153 and an annular barrel 154 having one end attached to the annular face plate. The annular panel and the annular cylinder body are integrally formed together. The annular drum and the annular panels form between them an inner support step 155 inside the annular drum and an outer support step 156 outside the annular drum. The back plate is covered on the other end of the annular cylinder body. The inner peripheral surface of the annular barrel body, which is far away from one end of the annular panel, is provided with a large-diameter section, and the large-diameter section forms a back plate supporting step 173 on the end surface of the annular barrel body, which is far away from one end of the annular panel. The support step is provided with a screw hole 161. The back plate is supported on the back plate supporting step.

The utility model discloses still include the flat line ball board 164 of putting on the surface of lamp body one side is kept away from at the backplate. One side of the line pressing plate facing the back plate is provided with a line outlet groove. The surface of one side of the wire pressing plate far away from the back plate is provided with a wire pressing plate part bulge 165 aligned with the wire outlet groove. The bulge of the line pressing plate part is formed when a line groove is formed by punching. The peripheral surface of the back plate is provided with a wire outlet through groove 166 aligned with one end of the wire outlet groove. The back plate covers the wire outlet groove to form a wire outlet hole. Two plug-in holes 172 with opening directions parallel to the back plate are arranged on the surface of one side of the back plate far away from the lamp body. The tension disc is provided with pins 167 which are correspondingly inserted into the 2 inserting holes. The 2 pins are distributed on two sides of the width direction of the wire outlet groove. One end of the wire pressing plate, which is far away from the plug pin, penetrates through a wire pressing plate part notch 169 and a wire outlet through groove on the wire pressing plate through a wire pressing plate fixing bolt 168 and then is in threaded connection with a threaded through hole to be fixed together with the back plate. And a power line for leading power to the LED lamp strip sequentially passes through the outlet through groove and the outlet hole and then is LED out of the lamp shell from the outlet end 170 of the outlet hole. The distance between the outlet end 170 of the wire outlet hole and the wire outlet through groove is more than 15 mm. One end 171 of the outlet channel is closed and the other end is open. The outgoing through grooves are butted with a pair of closed outgoing through grooves.

Claims

1. The utility model provides a LED down lamp power cord leading-out structure, its characterized in that includes the backplate and puts flat lamp body one side is kept away from to the backplate on the surface line ball board, the line ball board orientation one side of backplate is equipped with the wire outlet ditch, be equipped with the logical groove of being qualified for the next round of competitions with the one end alignment of wire outlet ditch on the global of backplate, the backplate covers the wire outlet ditch and form the wire hole, lamp body one side is kept away from to the backplate is equipped with two spliced eyes that the opening direction is on a parallel with the backplate on the surface, the line ball board is equipped with the one-to-one ground and pegs graft and be in participating in two spliced eyes, two participate in the distribution and be in the both sides of the width direction of wire outlet ditch, the line ball board is kept.

2. The LED tube light power line leading-out structure is characterized by further comprising a lamp body, the lamp body comprises an annular panel and an annular tube body, one end of the annular panel is connected to the annular panel, the back plate is covered at the other end of the annular tube body, the back plate is supported on the end face of the annular tube body, a threaded hole is formed in the end face of the annular tube body, and the line pressing plate fixing bolt is in threaded connection with the threaded hole.

3. The power line leading-out structure of the LED tube light is characterized in that the wire pressing plate fixing bolt is arranged in the wire leading-out through groove in a penetrating mode.

4. The LED tube power line leading-out structure of claim 2 or 3, wherein a large diameter section is arranged on the inner peripheral surface of one end of the annular tube body far away from the annular panel, the large diameter section forms a back plate supporting step on the end surface of one end of the annular tube body far away from the annular panel, and the back plate is supported on the back plate supporting step.

5. The LED down lamp power line leading-out structure as claimed in claim 4, wherein the threaded hole is formed in the back plate supporting step.

6. The LED tube light power line leading-out structure as claimed in claim 1, 2 or 3, wherein the distance from the outlet end of the outlet hole to the outlet through groove is more than 15 mm.

7. The LED down lamp power line leading-out structure as claimed in claim 1, 2 or 3, wherein one end of the wire outlet groove is closed, the other end is open, and the wire outlet through groove is butted at the closed end of the wire outlet through groove.

8. The power line leading-out structure of the LED tube light is characterized in that a line pressing plate part bulge aligned with the line outlet groove is arranged on the surface of one side, away from the back plate, of the line pressing plate.

9. The LED tube light power line leading-out structure of claim 1, 2 or 3, wherein the wall of the plugging hole is integrally formed with the back plate.