CN217030953U

CN217030953U - Lamp cap adjusting device of LED (light emitting diode) down lamp

Info

Publication number: CN217030953U
Application number: CN202220393890.7U
Authority: CN
Inventors: 周少峰; 李洪
Original assignee: Xiamen Yaltan Lighting Co ltd
Current assignee: Xiamen Yaltan Lighting Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-22
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a lamp holder adjusting device of an LED (light-emitting diode) tube lamp, which belongs to the technical field of LED lamps and comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding manner, the upper surface of the sliding block is fixedly provided with a connecting block, the bottom plate is fixedly arranged through a fixing hole in the bottom plate, the sliding block slides in the sliding groove so as to drive the connecting block to translate on the bottom plate, after the connecting block reaches a designated position, a nut rod passes through the nut hole of the connecting block and is connected with a nut hole in the lower surface of the sliding groove through the nut hole, so that the connecting block can be stably arranged without moving the position, an acting force is applied to the sliding rod so that the sliding rod can slide on a slide way, and due to the arrangement of a rotating rod, the fixing plate can rotate so as to drive a lamp cylinder to adjust the angle, and then can conveniently adjust the advantage to the position and the angle of shining of a lamp section of thick bamboo.

Description

Lamp cap adjusting device of LED (light emitting diode) down lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a lamp holder adjusting device of an LED down lamp.

Background

The light emitting diode, referred to as LED for short, is a commonly used light emitting device, emits light by energy released by electron and hole recombination, has wide application in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, and can play a better role in illuminating conditions and saving resources through an LED lamp.

When the LED down lamp is used, the irradiation position and the angle of the lamp tube cannot be adjusted smartly, so that the LED lamp has limitation in the use process.

Based on the technical scheme, the utility model designs the lamp cap adjusting device of the LED down lamp to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp cap adjusting device of an LED down lamp, which aims to solve the technical problem.

In order to achieve the purpose, the utility model provides the following technical scheme: the bottom plate, the spout has been seted up to the upper surface of bottom plate, the inside slidable mounting of spout has the slider, the last fixed surface of slider installs the connecting block, the last fixed surface of connecting block installs the backup pad, the rotation hole has been seted up to the side of backup pad, the inside in rotation hole is pegged graft and is had the dwang, the side fixed mounting of dwang has the stopper, the outer fixed mounting along of dwang has the fixed block, the slide has been seted up to the side of backup pad, the slide bar has been installed in the inside rotation of slide, fixation nut is installed to the one end nut of slide bar, fixation nut's one end fixed mounting is kept away from to the slide bar has the dog, the side fixed mounting of fixed block has a lamp section of thick bamboo, the nut hole has been seted up to the upper surface of connecting block, nut rod is installed to the inside nut in nut hole.

Preferably, the sliding block and the connecting block are located on the same vertical plane, the connecting block is not in contact with the inner wall of the sliding groove, the connecting block and the supporting plate are located on the same vertical plane, and the supporting plate is not in contact with the bottom plate.

Preferably, the backup pad has two, and two backup pads are installed with the central symmetry of connecting block upper surface, two the slide has all been seted up to the side of backup pad, and the side area of slide bar is less than the side area of slide.

Preferably, the rotation hole runs through the backup pad, and the dwang runs through the rotation hole, the side area of dwang is less than the side area in rotation hole, and the side area of stopper is greater than the side area in rotation hole.

Preferably, the nut holes penetrate through the upper surface of the connecting block, the nut holes are symmetrically formed around the center of the upper surface of the connecting block, and the area of the lower surface of the nut rod is smaller than the area of the lower surface of the nut hole.

Preferably, a plurality of nut holes are uniformly arranged on the lower surface of the sliding groove, and the plurality of nut holes and the nut holes on the upper surface of the connecting block are positioned on the same vertical plane.

Compared with the prior art, the utility model has the beneficial effects that:

when the lamp tube adjusting device is used, the bottom plate is fixedly installed through the fixing hole in the bottom plate, the sliding block slides in the sliding groove, so that the connecting block can be driven to translate on the bottom plate, after the connecting block reaches a designated position, the nut rod penetrates through the nut hole of the connecting block and is in nut connection with the nut hole of the lower surface of the sliding groove, the connecting block can be stably installed, the position cannot move, acting force is applied to the sliding rod, so that the sliding rod can slide on the sliding rail, due to the arrangement of the rotating rod, the fixing plate can rotate, so that the lamp tube is driven to adjust the angle, and the irradiation position and the angle of the lamp tube can be conveniently adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of the structure of the embodiment A;

fig. 3 is a schematic side view of the overall structure of the present embodiment.

In the drawings, the reference numbers indicate the following list of parts:

1. a base plate; 2. a chute; 3. a slider; 4. connecting blocks; 5. a support plate; 6. rotating the hole; 7. rotating the rod; 8. a limiting block; 9. a fixed block; 10. a slideway; 11. a slide bar; 12. fixing a nut; 13. a stopper; 14. a lamp barrel; 15. a nut hole; 16. a nut stem.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the LED tube lamp holder adjusting device comprises a bottom plate 1, wherein a sliding groove 2 is formed in the upper surface of the bottom plate 1, a sliding block 3 is slidably mounted inside the sliding groove 2, a connecting block 4 is fixedly mounted on the upper surface of the sliding block 3, a supporting plate 5 is fixedly mounted on the upper surface of the connecting block 4, a rotating hole 6 is formed in the side surface of the supporting plate 5, a rotating rod 7 is inserted inside the rotating hole 6, a limiting block 8 is fixedly mounted on the side surface of the rotating rod 7, a fixing block 9 is fixedly mounted on the outer edge of the rotating rod 7, a sliding way 10 is formed in the side surface of the supporting plate 5, a sliding rod 11 is rotatably mounted inside the sliding way 10, a fixing nut 12 is mounted at one end of the sliding rod 11, a stop block 13 is fixedly mounted at one end of the sliding rod 11 far away from the fixing nut 12, a lamp cylinder 14 is fixedly mounted on the side surface of the fixing block 9, a nut hole 15 is formed in the upper surface of the connecting block 4, and a nut rod 16 is mounted in the nut hole 15, in this embodiment, when one end of the sliding rod 11 is inserted into the sliding channel 10, the fastening degree between the fixing nut 12 and the sliding rod 11 is adjusted, so that the sliding rod 11 cannot rotate and move when the fixing nut 12 is tightly connected with the sliding rod 11, and the sliding rod 11 can rotate and move in the sliding channel 10 when the fixing nut 12 is loosely connected with the sliding rod 11.

Preferably, slider 3 is in same perpendicular with connecting block 4, and connecting block 4 and the inner wall of spout 2 contactless, and connecting block 4 and backup pad 5 are in same perpendicular, and backup pad 5 and bottom plate 1 contactless, and in this embodiment, when slider 3 slided in spout 2, because connecting block 4 and the inner wall contactless of spout 2 for the translation that carries on that connecting block 4 can be better, and backup pad 5 and bottom plate 1 contactless can be better carry out the regulation of position.

Preferably, there are two supporting plates 5, and two supporting plates 5 are installed with the central symmetry of connecting block 4 upper surface, and slide 10 has all been seted up to the side of two supporting plates 5, and the side area of slide bar 11 is less than the side area of slide 10, and in this embodiment, two supporting plates 5 make fixed block 9 install more stably, can adjust the angle of lamp section of thick bamboo 14 through slide bar 11 slides on slide 10.

Preferably, rotation hole 6 runs through backup pad 5, and dwang 7 runs through rotation hole 6, and the side area of dwang 7 is less than the side area of rotation hole 6, and the side area of stopper 8 is greater than the side area of rotation hole 6, in this embodiment, makes fixed block 9 rotate when dwang 7 rotates through rotation hole 6 and dwang 7, and the convenience is adjusted the angle of a lamp section of thick bamboo 14.

Preferably, the nut holes 15 penetrate the upper surface of the connecting block 4, the nut holes 15 are symmetrically formed about the center of the upper surface of the connecting block 4, and the area of the lower surface of the nut rod 16 is smaller than that of the lower surface of the nut hole 15, in this embodiment, the nut holes 15 penetrate the connecting block 4, so that the nut rod 16 can be fixed to the connecting block 4 through the nut holes 15, and the symmetrical installation of the nut holes 15 can be fixed from two points of the connecting block 4.

Preferably, a plurality of nut holes 15 are uniformly arranged on the lower surface of the sliding groove 2, and the plurality of nut holes 15 and the nut holes 15 on the upper surface of the connecting block 4 are in the same vertical plane, in this embodiment, when the connecting block 4 moves to each position on the sliding groove 2, the connecting block 4 can be fixed and limited through the nut rods 16 by the plurality of nut holes 15.

One specific application of this embodiment is:

the sliding block 3 slides in the sliding groove 2, the connecting block 4 translates on the bottom plate 1, the nut rod 16 penetrates through the connecting block 4 through the nut hole 15 to be in nut connection with the nut hole 15 on the lower surface of the sliding groove 2, the sliding rod 11 slides on the sliding way 10, and the sliding rod 11 slides on the sliding way 10.

In summary, the slider 3, the sliding groove 2, the connecting block 4, the nut rod 16, the nut hole 15, the rotating rod 7, the sliding rod 11, and the like can be used to adjust the irradiation position and angle of the lamp cylinder 14.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

LED down lamp holder adjusting device, including bottom plate (1), its characterized in that: the upper surface of bottom plate (1) has been seted up spout (2), the inside slidable mounting of spout (2) has slider (3), the last fixed surface of slider (3) installs connecting block (4), the last fixed surface of connecting block (4) installs backup pad (5), rotation hole (6) have been seted up to the side of backup pad (5), the inside of rotating hole (6) is pegged graft and is had dwang (7), the side fixed mounting of dwang (7) has stopper (8), the outer fixed mounting along fixed mounting of dwang (7) has fixed block (9), slide (10) have been seted up to the side of backup pad (5), slide (11) have been installed in the inside rotation of slide (10), fixation nut (12) have been installed to the one end nut of slide (11), the one end fixed mounting that fixation nut (12) was kept away from to slide (11) has dog (13), the side fixed mounting of fixed block (9) has lamp section of thick bamboo (14), nut hole (15) have been seted up to the upper surface of connecting block (4), nut pole (16) are installed to the inside nut in nut hole (15).
2. An LED down lamp cap adjusting device according to claim 1, characterized in that: slider (3) are in same perpendicular with connecting block (4), and connecting block (4) and the inner wall of spout (2) contactless, connecting block (4) are in same perpendicular with backup pad (5), and backup pad (5) and bottom plate (1) contactless.
3. An LED tube light lamp holder adjusting device according to claim 1, characterized in that: backup pad (5) have two, and two backup pad (5) are installed with the central symmetry of connecting block (4) upper surface, two slide (10) have all been seted up to the side of backup pad (5), and the side area of slide bar (11) is less than the side area of slide (10).
4. An LED down lamp cap adjusting device according to claim 1, characterized in that: rotate hole (6) and run through backup pad (5), and dwang (7) run through and rotate hole (6), the side area of dwang (7) is less than the side area of rotating hole (6), and the side area of stopper (8) is greater than the side area of rotating hole (6).
5. An LED tube light lamp holder adjusting device according to claim 1, characterized in that: the nut holes (15) penetrate through the upper surface of the connecting block (4), the nut holes (15) are symmetrically formed in the center of the upper surface of the connecting block (4), and the lower surface area of the nut rod (16) is smaller than that of the nut holes (15).
6. An LED down lamp cap adjusting device according to claim 1, characterized in that: a plurality of nut holes (15) are uniformly arranged on the lower surface of the sliding groove (2), and the nut holes (15) on the upper surface of the connecting block (4) are in the same vertical plane.