CN210511264U

CN210511264U - Spliced LED projection lamp device convenient to detach

Info

Publication number: CN210511264U
Application number: CN201921764144.9U
Authority: CN
Inventors: 王世山
Original assignee: Jiangsu Kailaite Lamp Industry Co ltd
Current assignee: Jiangsu Kailaite Lamp Industry Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-05-12
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a concatenation formula LED projecting lamp device convenient to dismantle of projecting lamp technical field, the fixed frame bottom is installed and is removed the wheel, and is adjacent between the fixed frame through locating rotation axis and the axle sleeve swing joint on the different fixed frames respectively, the compartment inner chamber is provided with the rim, projecting lamp outer wall fixed cover is equipped with solid fixed ring, gu fixed ring one side wall annular is equidistant to have seted up the rod groove, the rod inslot is fixed to be pegged graft there is the connecting rod, connecting rod tip fixedly connected with fixed block, the rim lateral wall has seted up the spread groove, the spread groove bottom is provided with the spring, spring one end fixed connection guide block, the spacing groove of being connected with it is seted up to the cell wall in the spread groove, the utility model has the advantage to the convenient installation of projecting lamp and dismantlement, can be according to the actual field condition on the function of, convenient to use is swift, and the practicality is strong.

Description

Spliced LED projection lamp device convenient to detach

Technical Field

The utility model relates to a projecting lamp technical field specifically is a concatenation formula convenient to detach's LED projecting lamp device.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like.

The existing projection lamp cannot be spliced and disassembled quickly according to actual site conditions, the quantity of lamp caps of the projection lamp cannot be reasonably used, resource waste can be caused, and therefore the spliced type LED projection lamp device convenient to disassemble is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula convenient to detach's LED projecting lamp device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spliced LED projection lamp device convenient to disassemble comprises a plurality of groups of fixed frames, moving wheels are arranged at the bottoms of the fixed frames, and the inner cavity of the fixed frame is divided into a plurality of compartments with equal space, the adjacent fixed frames are movably connected through a rotating shaft and a shaft sleeve which are respectively arranged on different fixed frames, the lamp frame is arranged in the inner cavity of the compartment, the upper end and the lower end of the lamp frame are movably arranged in the inner cavity of the compartment through a rotating shaft inserted with the inner wall of the compartment, and the lamp frame is internally provided with a projection lamp, the outer wall of the projection lamp is fixedly sleeved with a fixing ring, one side wall of the fixing ring is annularly provided with rod grooves at equal intervals, a connecting rod is fixedly inserted in the rod groove, a fixed block is fixedly connected at the end part of the connecting rod, a connecting groove is arranged on the side wall of the lamp frame, the bottom of the inner groove of the connecting groove is provided with a spring, one end of the spring is fixedly connected with the guide block, and the inner groove wall of the connecting groove is provided with a limiting groove connected with the limiting groove.

Furthermore, the connecting groove is an arc-shaped groove, the forming radian of the limiting groove is the same as that of the connecting groove, and the depth of the connecting groove is larger than the sum of the thicknesses of the fixing block and the guide block.

Further, the shape of guide block and spread groove adapts to each other, just guide block one end extends to spacing inslot chamber, the guide block one side seted up with fixed block looks adaptation spout.

Furthermore, the fixed block is of an arc structure matched with the guide block, and the length of the fixed block is smaller than half of the length of the guide block.

Furthermore, the side wall of the fixing block is provided with an integrally formed convex block, and the wall of the limit groove is provided with a groove matched with the convex block.

Furthermore, the moving wheels at the bottom of the fixed frame are provided with two groups.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, through the projecting lamp design of concatenation formula, can be according to the actual place condition in the quantity of increasing and decreasing the projecting lamp on the same side lamp wall, make the projection efficiency maximize of projecting lamp, and the installation of projecting lamp is dismantled and simple and convenient swift, during the installation with dismantle, only need rotate the projecting lamp, make to be connected between fixed block and the spacing groove or break away from and can realize, the work efficiency is improved, the waste of resource has been reduced, and can pivoting between the adjacent fixed frame, can change the direction of illumination of projecting lamp, the practicality of projecting lamp has been improved, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation structure of the projector of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the structure of the light frame of the present invention.

In the figure: 1. a fixing frame; 2. a moving wheel; 3. a compartment; 4. a lamp frame; 5. a rotating shaft; 6. a projector; 7. a shaft sleeve; 8. a rotating shaft; 9. a fixing ring; 10. a rod groove; 11. a connecting rod; 12. a fixed block; 13. connecting grooves; 14. a spring; 15. a guide block; 16. a limiting groove.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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.

The utility model provides a spliced LED projection lamp device convenient to disassemble, which has the advantages of convenient installation and disassembly of the projection lamp, can increase and decrease the number of the projection lamps on the same lamp wall according to the actual field condition, is convenient and rapid to use and has strong practicability;

referring to fig. 1, a movable wheel 2 is installed at the bottom of a fixed frame 1, the movable wheel 2 is arranged to facilitate the adjustment of the included angle between adjacent fixed frames 1, the movement is more labor-saving, a plurality of compartments 3 with equal space are partitioned in the inner cavity of the fixed frame 1, the adjacent fixed frames 1 are movably connected through a rotating shaft 8 and a shaft sleeve 7 which are respectively arranged on different fixed frames 1, and the rotating shaft 8 and the shaft sleeve 7 are arranged to realize the mutual rotation between the adjacent fixed frames 1 around a shaft, so that the projection direction and the generated projection intersection angle of a projection lamp 6 on the fixed frame 1 are adjusted, and the requirements of different places on light are met;

referring to fig. 1, a lamp frame 4 is disposed in an inner cavity of a compartment 3, upper and lower ends of the lamp frame 4 are movably disposed in the inner cavity of the compartment 3 through a rotating shaft 5 inserted into an inner wall of the compartment 3, the lamp frame 4 can be manually rotated in the compartment through the rotating shaft 5, an irradiation direction of a single projection lamp 6 is adjusted, and the projection lamp 6 is disposed in the lamp frame 4;

referring to fig. 2 and 3, a fixing ring 9 is fixedly sleeved on the outer wall of the projection lamp 6, rod grooves 10 are formed in one side wall of the fixing ring 9 at equal intervals, the number of the rod grooves 10 is 4, connecting rods 11 are fixedly inserted into the rod grooves 10, and fixing blocks 12 for limiting and fixing are fixedly connected to the end portions of the connecting rods 11;

referring to fig. 2 and 4, a connecting groove 13 is formed in a side wall of the lamp frame 4, a spring 14 is disposed at a bottom of an inner groove of the connecting groove 13, one end of the spring 14 is fixedly connected to a guide block 15 which is connected to the fixing block 12 and plays a guiding role, and a limiting groove 16 connected to the inner groove wall of the connecting groove 13 and used for limiting is formed in the inner groove wall of the connecting groove 13.

Example (b): lamp wall is constituteed to fixed frame 1 of multiunit, the contained angle between adjacent two sets of fixed frames 1 can be adjusted according to the actual site conditions to the staff, reach the function that changes projecting lamp 6 and shine the angle of intersection, make projecting lamp 6 adapt to the demand of different places to light more, can increase and decrease the quantity of projecting lamp 6 at any time, during the dismantlement, press projecting lamp 6 to 4 inboards of rim, compression spring 14, make break away from between fixed block 12 and the spacing groove 16, the anticlockwise rotation projecting lamp 6 again, make fixed block 12 along guide block 15 follow spacing inslot roll-off, can accomplish the dismantlement, during the installation, reverse rotation can, make fixed block 12 insert in the spacing groove 16 can, and convenient for operation is swift, excellent in use effect.

The connecting groove 13 is an arc-shaped groove, the limiting groove 16 is the same as the connecting groove 13 in forming radian, the depth of the connecting groove 13 is larger than the sum of the thicknesses of the fixed block 12 and the guide block 15, the fixed block 12 can slide in the limiting groove 16 along the guide block 15, and the fixed block 12 and the guide block 15 can be contained in the limiting groove 16.

The shapes of the guide block 15 and the connecting groove 13 are matched with each other, one end of the guide block 15 extends to the inner cavity of the limiting groove 16, and one side of the guide block 15 is provided with a sliding groove matched with the fixing block 12.

The fixing block 12 is an arc structure matched with the guide block 15, so that during installation, the fixing block 12 is tightly connected with the guide block 15 and can slide in the limiting groove 16 along the guide block 15, and the length of the fixing block 12 is less than one half of the length of the guide block 15.

In order to increase the connection tightness, the side wall of the fixing block 12 is provided with an integrally formed protrusion (not shown), and the inner wall of the limiting groove 16 is provided with a groove adapted to the protrusion.

The moving wheels 2 at the bottom of the fixed frame 1 are provided with two groups, so that stable moving support is provided conveniently.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

Claims

1. The utility model provides a concatenation formula convenient to detach's LED projecting lamp device, includes fixed frame (1) of multiunit, its characterized in that: the movable wheel (2) is installed at the bottom of the fixed frame (1), the inner cavity of the fixed frame (1) is divided into a plurality of compartments (3) with equal spaces, the fixed frame (1) is adjacent to each other and is movably connected with a rotating shaft (8) and a shaft sleeve (7) which are respectively arranged on the fixed frame (1) in different positions, the inner cavity of each compartment (3) is provided with a lamp frame (4), the upper end and the lower end of each lamp frame (4) are movably arranged in the inner cavity of each compartment (3) through rotating shafts (5) which are connected with the inner wall of each compartment (3) in an inserting mode, a projection lamp (6) is arranged in each lamp frame (4), the outer wall of each projection lamp (6) is fixedly provided with a fixed ring (9), rod grooves (10) are formed in an annular shape on one surface of each fixed ring (9) at equal intervals, connecting rods (, connecting groove (13) have been seted up to rim (4) lateral wall, be provided with spring (14) at the bottom of connecting groove (13) inside groove, spring (14) one end fixed connection guide block (15), spacing groove (16) rather than being connected are seted up to the groove wall in connecting groove (13).

2. The spliced type LED project lamp device convenient to disassemble according to claim 1, wherein: the connecting groove (13) is an arc-shaped groove, the forming radian of the limiting groove (16) is the same as that of the connecting groove (13), and the depth of the connecting groove (13) is greater than the sum of the thicknesses of the fixed block (12) and the guide block (15).

3. The spliced type LED project lamp device convenient to disassemble according to claim 1, wherein: the shape of guide block (15) and spread groove (13) adapts to each other, just guide block (15) one end extends to spacing groove (16) inner chamber, guide block (15) one side seted up with fixed block (12) looks adaptation spout.

4. The spliced type LED project lamp device convenient to disassemble according to claim 1, wherein: the fixed block (12) is of an arc structure matched with the guide block (15), and the length of the fixed block (12) is less than one half of the length of the guide block (15).

5. The spliced type LED project lamp device convenient to disassemble according to claim 1, wherein: the side wall of the fixing block (12) is provided with an integrally formed convex block, and the inner groove wall of the limiting groove (16) is provided with a groove matched with the convex block.

6. The spliced type LED project lamp device convenient to disassemble according to claim 1, wherein: the moving wheels (2) at the bottom of the fixed frame (1) are provided with two groups.