CN220017224U - Novel LED down lamp with corner function - Google Patents

Abstract

The utility model relates to the technical field of illumination and discloses a novel LED down lamp with a corner function, which comprises a base, wherein a knob is rotationally connected to the middle part of one side of the base, a worm is rotationally connected to the right part of the knob, a worm wheel is connected to the lower part of the worm in a meshed manner, one end of a rotating shaft is fixedly connected to the middle part of the worm wheel, the other end of the rotating shaft is fixedly connected with a gear, limiting blocks are arranged on the front sides of the left part and the right part of the base, two limiting blocks are fixedly connected with connecting rods on one side opposite to each other, one end, far away from the limiting blocks, of each connecting rod is fixedly connected with a clamping block, and two ends, far away from the connecting rods, of each clamping block are fixedly connected with a tension spring. According to the utility model, the gears are meshed with the tooth grooves so as to drive the connecting rod to rotate, so that the down lamp can rotate in multiple angles and multiple directions, and the tray is quickly and conveniently pulled out after the clamping block is pulled out from the clamping groove by the connecting rod, so that the tray is quickly and conveniently disassembled.

Description

Novel LED down lamp with corner function

Technical Field

The utility model relates to the technical field of illumination, in particular to a novel LED down lamp with a corner function.

Background

The down lamp is a lighting lamp with all light rays projecting downwards and belongs to direct light distribution, because the down lamp can obtain different light ray effects by using different reflectors, lenses, shutters and bulbs, and the down lamp does not occupy space, so that the soft atmosphere of the space can be increased, a plurality of down lamps can be arranged for creating a warm feeling, and the space pressing feeling is lightened. It is commonly used in hotels, families and cafes.

The conventional down lamp is mostly fixed in angle and cannot rotate, or can only rotate in front and back directions, cannot rotate in multiple angles and multiple directions according to requirements, so that a plurality of down lamps are required to be installed to achieve the required effect, unnecessary waste is caused, meanwhile, the conventional down lamp is fixed inside a roof or a ceiling through screws, and therefore when the down lamp is damaged and needs to be maintained and replaced, the screws are required to be screwed back and forth to be disassembled, and accordingly the time for disassembly and maintenance is increased. Therefore, a novel LED down lamp with a corner function is provided to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a novel LED down lamp with a corner function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel LED down lamp with corner function, includes the base, base one side middle part is rotated and is connected with the knob, knob right part is rotated and is connected with the worm, worm lower part meshing is connected with the worm wheel, the one end of worm wheel middle part fixedly connected with pivot, the other one end fixedly connected with gear of pivot, two portions front sides all are provided with the stopper about the base, two stopper opposite side fixedly connected with connecting rod, stopper one end fixedly connected with fixture block is kept away from to the connecting rod, the fixture block is kept away from the equal fixedly connected with extension spring in connecting rod one side both ends, the inside front side of base is provided with the spread groove, the base front portion is provided with down lamp, down lamp rear portion fixedly connected with bull stick, the bull stick middle part is rotated and is connected with the connecting block, connecting block middle part periphery is provided with the draw-in groove, connecting block rear portion inboard is provided with the tooth's socket.

As a further description of the above technical solution:

the connecting block sliding connection is inside the connecting groove, and two clamping blocks are in opposite side sliding connection inside the clamping groove.

As a further description of the above technical solution:

the tooth socket is internally provided with a plurality of evenly distributed teeth, the gear is connected in the tooth socket in a sliding way, and the periphery of the gear is meshed with the teeth.

As a further description of the above technical solution:

the inside front side of spread groove is provided with two and controls the storage tank that distributes, two the opposite side sliding connection of fixture block is in storage tank inside.

As a further description of the above technical solution:

the rotating shaft penetrates through the bottom of the connecting groove, and the gear is rotationally connected inside the connecting groove.

As a further description of the above technical solution:

the worm and the worm wheel are both rotationally connected to the rear side inside the base.

As a further description of the above technical solution:

the base left and right sides all fixedly connected with stationary blade, the stationary blade middle part is provided with the bolt hole.

The utility model has the following beneficial effects:

according to the utility model, when the down lamp rotates up and down at the front part of the connecting rod, the worm is matched with the worm to drive the worm wheel, the worm wheel drives the rotating shaft to rotate with the gear, and the gear is meshed with the tooth grooves to drive the connecting rod to rotate, so that the down lamp can rotate in multiple angles and multiple directions, the down lamp is prevented from rotating in fixed angles or can only rotate in a forward and backward direction, multiple angles and multiple directions cannot be carried out according to the requirement, the required effect can be achieved only by installing multiple down lamps to be matched, and unnecessary waste is caused.

According to the utility model, the limiting block is pulled to drive the connecting rod, and the connecting rod pulls out the clamping block from the clamping groove and then rapidly and conveniently pulls out the tray, so that the tray is rapidly and conveniently disassembled and assembled, and the problem that a great amount of time is consumed in disassembly and assembly to reduce the maintenance and installation efficiency is solved.

Drawings

Fig. 1 is a schematic diagram of a knob structure of a novel LED down lamp with a corner function according to the present utility model;

fig. 2 is a schematic diagram of a connecting rod structure of a novel LED down lamp with a corner function according to the present utility model;

fig. 3 is a schematic diagram of a tooth space structure of a novel LED down lamp with a corner function according to the present utility model;

fig. 4 is a schematic diagram of a base structure of a novel LED down lamp with a corner function according to the present utility model;

fig. 5 is a schematic diagram of a gear structure of a novel LED down lamp with a corner function according to the present utility model.

Legend description:

1. a base; 2. a knob; 3. a fixing piece; 4. a limiting block; 5. a rotating rod; 6. a down lamp; 7. a connecting block; 8. a gear; 9. a worm; 10. a worm wheel; 11. a rotating shaft; 12. a connecting rod; 13. a clamping block; 14. a tension spring; 15. tooth slots; 16. a clamping groove; 17. and a connecting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the novel LED down lamp with the corner function comprises a base 1, wherein a knob 2 is rotationally connected to the middle part of one side of the base 1, a worm 9 is driven to rotate through the knob 2, the right part of the knob 2 is rotationally connected with the worm 9, the lower part of the worm 9 is in meshed connection with a worm wheel 10, one end of a rotating shaft 11 is fixedly connected to the middle part of the worm wheel 10, the other end of the rotating shaft 11 is fixedly connected with a gear 8, limiting blocks 4 are respectively arranged on the front sides of the left part and the right part of the base 1, connecting rods 12 are fixedly connected to one sides of the two limiting blocks 4 in opposite directions, one end of the connecting rod 12, which is far away from the limiting blocks 4, is fixedly connected with a clamping block 13, both ends of one side of the clamping block 13, which is far away from the connecting rod 12, are fixedly connected with a tension spring 14, the front side inside the base 1 is provided with a connecting groove 17, the front part of the base 1 is provided with a down lamp 6, the rear part of the down lamp 6 is fixedly connected with a rotating rod 5, the middle part of the rotating rod 5 is rotationally connected with a connecting block 7, the periphery in the middle of the connecting block 7 is provided with a clamping groove 16, the inner side of the rear part of the connecting block 7 is provided with a tooth slot 15, the limiting block 4 is pulled, the limiting block 4 drives the connecting rod 12, the connecting rod 12 drives the clamping block 13 to move, the connecting block 7 with the down lamp 6 is pulled out of the connecting groove 17 after the clamping block 13 is opened, when a new down lamp 6 is maintained or replaced, the clamping block 13 is pulled into the clamping groove 16 by a tension spring 14 to generate tension, the clamping block 13 is fixed through the clamping groove 16, thereby the connecting block 7 is connected with the base 1, the down lamp 6 is lifted up and down, when the down lamp 6 rotates in front of the connecting block 7, the knob 2 is screwed again, the worm 9 is driven by the knob 2, the worm 9 drives the worm wheel 10 to rotate by the rotating shaft 11, the wheel 8 is driven by the worm wheel 10 to rotate by the rotating shaft 11, and the gear 8 is meshed with teeth in the tooth slot 15, and the connecting block 7 is driven by the rotation of the gear 8, the down lamp 6 is driven to rotate 360 degrees through the rotation of the connecting block 7.

Connecting block 7 sliding connection is inside spread groove 17, two fixture blocks 13 opposite one side sliding connection is inside draw-in groove 16, tooth's socket 15 inside is provided with a plurality of evenly distributed tooth teeth, gear 8 sliding connection is inside tooth's socket 15 and gear 8 periphery and tooth mesh mutually, inside front side of spread groove 17 is provided with two storage tanks that left and right sides distributes, when pulling fixture block 13, provide the activity space for fixture block 13 through the storage tank, two opposite one side sliding connection of fixture block 13 is inside the storage tank, pivot 11 runs through spread groove 17 bottom, gear 8 rotates to be connected inside spread groove 17, worm 9 and worm wheel 10 all rotate to be connected at the inside rear side of base 1, the equal fixedly connected with stationary blade 3 of base 1 left and right sides, the stationary blade 3 middle part is provided with the bolt hole, fix base 1 in roof or ceiling through the bolt hole in the stationary blade 3.

Working principle: when the down lamp 6 needs to be replaced and maintained, the limiting block 4 is pulled firstly, the limiting block 4 drives the connecting rod 12, the connecting rod 12 drives the clamping block 13 to move, the connecting block 7 with the down lamp 6 is pulled out of the connecting groove 17 after the clamping block 13 is opened, when the new down lamp 6 is maintained or replaced, the clamping block 13 is pulled into the clamping groove 16 through the tension generated by the tension spring 14, the clamping block 13 is fixed through the clamping groove 16, thereby the down lamp 6 is quickly assembled and disassembled by connecting the connecting block 7 with the base 1, when the angle of the down lamp 6 needs to be regulated, the down lamp 6 moves up and down, when the front part of the connecting block 7 rotates, the knob 2 is screwed again, the knob 2 drives the worm 9, the worm 9 drives the worm wheel 10 to rotate, the worm wheel 10 drives the gear 8 to rotate through the rotating shaft 11, and because the gear 8 is meshed with teeth in the tooth groove 15, the gear 8 rotates and drives the connecting block 7 to rotate together, and drives the down lamp 6 to rotate 360 degrees through the connecting block 7, and the down lamp 6 is driven to rotate by 360 degrees, and multi-azimuth and multi-angle rotation of the down lamp 6 is realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a novel LED down lamp with corner function, includes base (1), its characterized in that: the utility model discloses a rotary table, including base (1), handle (2), worm (9), worm wheel (10) middle part fixedly connected with pivot (11), other one end fixedly connected with gear (8) of pivot (11), two front sides all are provided with stopper (4) about base (1), two stopper (4) are fixedly connected with connecting rod (12) in opposite directions one side, stopper (4) one end fixedly connected with fixture block (13) are kept away from to connecting rod (12), fixture block (13) are kept away from connecting rod (12) one side both ends and are equal fixedly connected with extension spring (14), inside front side of base (1) is provided with spread groove (17), base (1) front portion is provided with down lamp (6), down lamp (6) rear fixedly connected with bull stick (5), two front sides all are rotated in the middle part and are connected with connecting block (7), connecting block (7) middle part periphery is provided with draw-in groove (16), inside connecting block (15) are provided with back part (15).

2. The novel LED down lamp with corner function according to claim 1, wherein: the connecting blocks (7) are slidably connected inside the connecting grooves (17), and one opposite sides of the two clamping blocks (13) are slidably connected inside the clamping grooves (16).

3. The novel LED down lamp with corner function according to claim 1, wherein: the tooth socket (15) is internally provided with a plurality of evenly distributed teeth, the gear (8) is in sliding connection with the inside of the tooth socket (15), and the periphery of the gear (8) is meshed with the teeth.

4. The novel LED down lamp with corner function according to claim 1, wherein: two storage grooves distributed left and right are formed in the front side of the inside of the connecting groove (17), and two opposite sides of the clamping blocks (13) are connected inside the storage grooves in a sliding mode.

5. The novel LED down lamp with corner function according to claim 1, wherein: the rotating shaft (11) penetrates through the bottom of the connecting groove (17), and the gear (8) is rotationally connected inside the connecting groove (17).

6. The novel LED down lamp with corner function according to claim 1, wherein: the worm (9) and the worm wheel (10) are both rotationally connected to the rear side inside the base (1).

7. The novel LED down lamp with corner function according to claim 1, wherein: the base (1) left and right sides all fixedly connected with stationary blade (3), stationary blade (3) middle part is provided with the bolt hole.