CN219510720U

CN219510720U - Adjustable LED lamp

Info

Publication number: CN219510720U
Application number: CN202320438241.9U
Authority: CN
Inventors: 严治国; 陶正佳
Original assignee: Jiangmen Berman Lighting Technology Co ltd
Current assignee: Jiangmen Berman Lighting Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-11
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an adjustable LED lamp, which relates to the technical field of LED lamps and comprises a fixed seat and a lamp shade, wherein a clamping plate is fixed on the inner wall of the lamp shade, a U-shaped seat and a rectangular frame plate are fixed on one side of the fixed seat, a first sleeve is rotationally connected between the opposite inner walls of the U-shaped seat through a rotating shaft, a carrying block is fixed on the outer wall of the first sleeve, a lamp plate is fixed on the other side of the carrying block, a locking assembly is arranged on the lamp plate and used for locking the clamping plate and the lamp plate, a threaded screw rod is rotationally connected between the opposite inner walls of the rectangular frame plate through a bearing, and a first rotating rod is fixed on the top end of the threaded screw rod. The first knob is screwed to drive the threaded screw rod to rotate, so that the threaded screw rod adjusts the position of the sliding block in a screw rod transmission mode, the sliding block pushes the lamp panel to rotate around the first sleeve by virtue of the supporting rod, the angle of the lamp panel is adjusted, the lamp panel is enabled to be more stable in form after angle adjustment, and the use effect is better.

Description

Adjustable LED lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an adjustable LED lamp.

Background

The LED lamp, namely the light-emitting diode, is a solid semiconductor device capable of converting electric energy into visible light, can directly convert the electric energy into light, is used as an indication light source of instruments and meters at first, and is widely applied to traffic signal lamps and large-area display screens, so that good economic benefit and social benefit are generated, the application range of the LED lamp is wide, the conventional LED lamp is usually fixedly mounted, and the adjustable LED lamp is provided for facilitating the use of the LED lamp.

The patent of the utility model with the publication number CN216345782U discloses an adjustable LED lamp. When the adjustable LED lamp is used, the adjustable LED lamp is only fixed after being used for adjusting the angle of the shell by relying on the adjusting knob, so that the pressure borne by the adjusting knob is large, looseness is easy to occur in the long-time use process, the fixation of the angle of the shell is not firm any more, the irradiation use angle of the LED lamp is affected, and the use requirement of a user cannot be met.

Disclosure of Invention

The utility model aims to provide an adjustable LED lamp, which solves the problems that when the conventional adjustable LED lamp is used, the conventional adjustable LED lamp only depends on an adjusting knob for fixing after the angle of a shell is adjusted, so that the pressure born by the adjusting knob is high, looseness is easy to occur in the long-time use process, the fixing of the angle of the shell is not firm any more, the irradiation use angle of the LED lamp is influenced, and the use requirement of a user cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED lamp with adjustable, includes fixing base and lamp shade, the inner wall of lamp shade is fixed with the cardboard, one side of fixing base is fixed with U-shaped seat and rectangle framed board, rotate through the pivot between the relative inner wall of U-shaped seat and be connected with first sleeve pipe, first sheathed tube outer wall is fixed with the carrier block, the opposite side of carrier block is fixed with the lamp plate, install locking subassembly on the lamp plate, locking subassembly is used for the dead processing of cardboard and lamp plate, rotate through the bearing between the relative inner wall of rectangle framed board and be connected with the screw thread lead screw, the top of screw thread lead screw is fixed with first bull stick, the top of first bull stick is fixed with first knob, threaded connection has the slider on the screw thread lead screw, the inner wall sliding fit of slider and rectangle framed board, all be fixed with the U-shaped piece on lamp plate and the slider, be connected with the second sleeve pipe through the pivot rotation between the relative inner wall of U-shaped piece, two be fixed with branch between the second sleeve pipe, one side fixed mounting of lamp plate has a plurality of lamp holders, be provided with the LED bulb on the lamp stand.

Further, a plurality of threaded holes are formed in the fixing base, bolts are inserted into the threaded holes, and the threaded holes are in threaded connection with the bolts.

Further, two first fixed blocks are fixed in the lampshade, an inserting rod is fixed on one side of each first fixed block, and a through hole for the inserting rod to pass through is formed in the lamp panel.

Further, a first spring is fixed on one side of the first fixing block, and the first spring is sleeved outside the inserted link.

Further, the locking assembly comprises a gear and two second fixing blocks, one end of the gear is rotationally connected with the lamp panel through a bearing, and the second fixing blocks are fixedly arranged on the lamp panel.

Further, the other end of gear is fixed with the second bull stick, the other end of second bull stick is fixed with the second knob, one side of second fixed block is fixed with the second spring, the other end of second spring is fixed with the rack, two the rack divides to establish in the both sides of gear, and two racks all intermesh with the gear.

Further, a sliding rod is fixed at one end of the rack, a second spring is sleeved outside the sliding rod, and a sliding groove for the sliding rod to pass through is formed in the second fixing block.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the first knob is screwed to drive the threaded screw rod to rotate, so that the threaded screw rod adjusts the position of the sliding block in a screw rod transmission mode, and the sliding block pushes the lamp panel to rotate around the first sleeve by virtue of the supporting rod, so that the angle of the lamp panel is adjusted, the lamp panel is more stable in form after angle adjustment is completed, and the use effect is better.

2. According to the utility model, the second knob is screwed to drive the gear to rotate, and the gear is meshed with the two racks to drive the two racks to move, so that the racks are matched with the clamping plate to complete the locking treatment of the lamp shade and the lamp panel, and the lamp shade and the lamp panel are more convenient to assemble or disassemble; by means of the inserted link that the lamp shade inside set up for when lamp shade and lamp plate combination, the lamp shade can be better with the lamp plate alignment, when the use of first spring makes lamp shade and lamp plate split, can utilize elasticity promotion cardboard to cross the rack, make the split more convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an adjustable LED lamp according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a fixing seat, a supporting rod and an LED bulb according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first sleeve, a carrier block, a threaded screw and a slider according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a lampshade, a clamping plate and a locking assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a lampshade, a first fixing block, an inserting rod and a first spring according to an embodiment of the present utility model.

In the figure: 1. a fixing seat; 2. a lamp shade; 3. a clamping plate; 4. a U-shaped seat; 5. a rectangular frame plate; 6. a first sleeve; 7. a carrier block; 8. a lamp panel; 9. a threaded screw rod; 10. a first knob; 11. a slide block; 12. a U-shaped block; 13. a second sleeve; 14. a support rod; 15. an LED bulb; 16. a threaded hole; 17. a bolt; 18. a first fixed block; 19. a rod; 20. a first spring; 21. a gear; 22. a second fixed block; 23. a second knob; 24. a second spring; 25. a rack; 26. and a slide bar.

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.

Examples: referring to an adjustable LED lamp shown in figures 1-5, which comprises a fixed seat 1 and a lamp shade 2, the inner wall of the lamp shade 2 is fixedly provided with a clamping plate 3, one side of the fixed seat 1 is fixedly provided with a U-shaped seat 4 and a rectangular frame plate 5, a first sleeve pipe 6 is rotationally connected between the opposite inner walls of the U-shaped seat 4 through a rotating shaft, the outer wall of the first sleeve pipe 6 is fixedly provided with a carrying block 7, the other side of the carrying block 7 is fixedly provided with a lamp panel 8, a locking component is mounted on the lamp panel 8 and used for locking the clamping plate 3 and the lamp panel 8, a threaded screw rod 9 is rotationally connected between the opposite inner walls of the rectangular frame plate 5 through a bearing, the top end of the threaded screw rod 9 is fixedly provided with a first rotating rod, the top end of the first rotating rod is fixedly provided with a first knob 10, the threaded screw rod 9 is in threaded connection with a sliding block 11, the sliding block 11 is in sliding fit with the inner wall of the rectangular frame plate 5, a U-shaped block 12 is fixedly arranged on the lamp panel 8 and the sliding block 11, a second sleeve pipe 13 is rotationally connected between the opposite inner walls of the U-shaped block 12 through the rotating shaft, a supporting rod 14 is fixedly arranged between the two second sleeve pipes 13, one side of the lamp panel 8 is fixedly provided with a plurality of lamp holders 15, a plurality of lamp holders 15 are fixedly arranged on one side of the lamp panels 8, a lamp holder 1 is provided with a plurality of lamp holders 16, and a lamp holder 16 is connected with a threaded bolt 17, and a threaded hole 17 is connected with a threaded bolt 17.

The first knob 10 is screwed to drive the threaded screw rod 9 to rotate, so that the threaded screw rod 9 adjusts the position of the sliding block 11 in a screw transmission mode, the sliding block 11 pushes the lamp panel 8 to rotate around the first sleeve 6 by means of the supporting rod 14, the angle of the lamp panel 8 is adjusted, the lamp panel 8 is enabled to be more stable in form after angle adjustment, and the use effect is better.

Wherein, the inside of lamp shade 2 is fixed with two first fixed blocks 18, and one side of first fixed block 18 is fixed with inserted bar 19, has offered the through-hole that is used for inserted bar 19 to pass on the lamp plate 8, and one side of first fixed block 18 is fixed with first spring 20, and first spring 20 cup joints the outside at inserted bar 19.

With the help of the inserted link 19 that lamp shade 2 inside set up for when lamp shade 2 and lamp plate 8 are combined, lamp shade 2 can be better with lamp plate 8 align, when the use of first spring 20 makes lamp shade 2 and lamp plate 8 split, can utilize elasticity promotion cardboard 3 to cross rack 25, makes the split more convenient.

The locking assembly comprises a gear 21 and two second fixing blocks 22, one end of the gear 21 is rotationally connected with the lamp panel 8 through a bearing, the second fixing blocks 22 are fixedly installed on the lamp panel 8, the other end of the gear 21 is fixedly provided with a second rotating rod, the other end of the second rotating rod is fixedly provided with a second knob 23, one side of the second fixing block 22 is fixedly provided with a second spring 24, the other end of the second spring 24 is fixedly provided with racks 25, the two racks 25 are respectively arranged on two sides of the gear 21, the two racks 25 are mutually meshed with the gear 21, one end of each rack 25 is fixedly provided with a slide bar 26, the second spring 24 is sleeved outside the slide bar 26, and a chute for the slide bar 26 to pass through is formed in the second fixing block 22.

The second knob 23 is screwed to drive the gear 21 to rotate, and the gear 21 is meshed with the two racks 25 to drive the two racks 25 to move, so that the racks 25 are matched with the clamping plate 3 to complete the locking treatment of the lamp shade 2 and the lamp panel 8, and the lamp shade 2 and the lamp panel 8 are more convenient to assemble or disassemble.

The working principle of the utility model is as follows:

taking out a corresponding number of LED bulbs 15, screwing the LED bulbs into lamp holders with corresponding numbers on a lamp panel 8, taking out a lamp shade 2, sleeving the lamp shade 2 outside the lamp panel 8, in the process, enabling an inserted link 19 inside the lamp shade 2 to pass through a through hole formed in the lamp panel 8, enabling a first spring 20 to be compressed along with the continuous approaching of the lamp shade 2 and the lamp panel 8, enabling a worker to twist a second knob 23 to drive a gear 21 to rotate clockwise, enabling a rack 25 to be close to a second fixed block 22, enabling the rack 25 at the moment not to block the movement of a clamping plate 3, loosening the second knob 23 after the lamp shade 2 moves to a proper position, enabling the rack 25 to be clamped between the clamping plate 3 and the lamp panel 8 under the action of elastic force of a second spring 24, and enabling the rack 25 to be matched with the inserted link 19 to complete locking and fixing treatment of the lamp shade 2 and the lamp panel 8;

the fixing seat 1 is installed at a designated position by means of the bolts 17, the first knob 10 is screwed according to the use requirement, the first knob is driven to rotate by the threaded screw rod 9, the position of the sliding block 11 is adjusted by the threaded screw rod 9 in a screw rod transmission mode, the sliding block 11 pushes the lamp panel 8 to rotate around the first sleeve 6 by means of the supporting rods 14, the angle of the lamp panel 8 is adjusted to a required position, and therefore the LED bulb 15 is used better.

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

1. The utility model provides an LED lamp with adjustable, includes fixing base (1) and lamp shade (2), its characterized in that: the lamp shade (2) is characterized in that a clamping plate (3) is fixed on the inner wall of the lamp shade (2), a U-shaped seat (4) and a rectangular frame plate (5) are fixed on one side of the fixing seat (1), a first sleeve (6) is connected between the opposite inner walls of the U-shaped seat (4) through rotation of a rotating shaft, a carrying block (7) is fixed on the outer wall of the first sleeve (6), a lamp plate (8) is fixed on the other side of the carrying block (7), a locking assembly is mounted on the lamp plate (8), the locking assembly is used for locking treatment of the clamping plate (3) and the lamp plate (8), a threaded screw rod (9) is connected between the opposite inner walls of the rectangular frame plate (5) through rotation of a bearing, a first rotating rod is fixed on the top end of the threaded screw rod (9), a first knob (10) is fixed on the top end of the first rotating rod, a sliding block (11) is connected onto the threaded screw rod (9), a U-shaped block (12) is fixed on the lamp plate (8) and the inner wall of the rectangular frame plate (5), a plurality of U-shaped blocks (12) are fixed on the lamp plate (8), a plurality of lamp supports (13) are fixed on the opposite inner walls of the lamp plate (13), an LED bulb (15) is arranged on the lamp holder.

2. An adjustable LED lamp as set forth in claim 1, wherein: a plurality of threaded holes (16) are formed in the fixing seat (1), bolts (17) are inserted into the threaded holes (16), and the threaded holes (16) are in threaded connection with the bolts (17).

3. An adjustable LED lamp as set forth in claim 1, wherein: two first fixing blocks (18) are fixed in the lampshade (2), a plug rod (19) is fixed on one side of each first fixing block (18), and a through hole for the plug rod (19) to penetrate is formed in the lamp panel (8).

4. An adjustable LED lamp as set forth in claim 3, wherein: a first spring (20) is fixed on one side of the first fixed block (18), and the first spring (20) is sleeved outside the inserted link (19).

5. An adjustable LED lamp as set forth in claim 1, wherein: the locking assembly comprises a gear (21) and two second fixing blocks (22), one end of the gear (21) is rotatably connected with the lamp panel (8) through a bearing, and the second fixing blocks (22) are fixedly arranged on the lamp panel (8).

6. The adjustable LED lamp of claim 5, wherein: the other end of gear (21) is fixed with the second bull stick, the other end of second bull stick is fixed with second knob (23), one side of second fixed block (22) is fixed with second spring (24), the other end of second spring (24) is fixed with rack (25), two rack (25) divide to establish in the both sides of gear (21), and two rack (25) all intermesh with gear (21).

7. The adjustable LED lamp of claim 6, wherein: one end of the rack (25) is fixed with a slide bar (26), the second spring (24) is sleeved outside the slide bar (26), and the second fixed block (22) is provided with a sliding groove for the slide bar (26) to pass through.