LED lamp matrix device with controllable light irradiation angle

Abstract

The utility model belongs to the technical field of LED lamp matrixes, and particularly relates to an LED lamp matrix device with a controllable light irradiation angle, which comprises a lamp gathering cover and a mounting seat, a lamp matrix main body is mounted in the lamp gathering cover, an adjusting component is mounted on the lamp gathering cover and the mounting seat, the adjusting component comprises an electric push rod and a universal shaft, and the universal shaft is mounted on the electric push rod. The bottom end of the electric push rod is fixedly connected with the lamp gathering cover, and the driving end of the electric push rod is hinged to a rotating ring. Light generated by the lamp matrix body is emitted in parallel through the light gathering cover, the electric push rod stretches out and draws back to drive the light gathering cover to rotate along the vertical plane to adjust the irradiation angle of the lamp matrix body, and the driver operates to drive the light gathering cover to rotate along the horizontal plane to adjust the irradiation angle of the lamp matrix body. And the irradiation angle of the lamp matrix main body can be comprehensively adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp matrix technical field, concretely is a light ray irradiation angle controllable LED lamp matrix device. BACKGROUND

[0002] LED is the abbreviation of light emitting diode, its basic structure is the chip of electroluminescent semiconductor material, is fixed to the support with silver glue or white glue, then is connected with silver line or gold line chip and circuit board, then is sealed with epoxy resin around, the role of protecting internal core wire, finally installs the shell, so the anti -shock performance of LED lamp is good, the application field of LED lamp relates to mobile phone, desk lamp, daily household appliances and mechanical production aspects.

[0003] The existing LED lamp matrix device cannot adjust the light angle, if is applied on the stage, sometimes the position of the stage personnel on the stage is different, cannot hit the light to different positions

[0004] The existing Chinese patent with the announcement number CN219775554U discloses a light ray irradiation angle controllable LED lamp matrix, including lamp matrix and ring-shaped frame, cross support is fixedly installed in the middle part of ring-shaped frame, lamp matrix is fixedly installed in the center of cross support through connecting column, fishing structure is fixedly installed on ring-shaped frame, fishing structure is connected with the spotlight cover through the rope, ring-shaped frame is connected on the wall top through connecting piece.

[0005] In view of the above and the existing related technology, the inventor considers that the following defects often exist: the device adjusts the angle of the spotlight cover by the cooperation of the motor and the rope, and the adjustment of the spotlight cover is limited by the number and position of the motor and the rope, cannot be rotated and adjusted in 360 degrees, needs improvement, therefore, aiming at the above problems, a light ray irradiation angle controllable LED lamp matrix device is provided. CONTENT OF UTILITY MODEL

[0006] In order to make up for the deficiency of prior art, solve the technical problems proposed above, the utility model provides a light ray irradiation angle controllable LED lamp matrix device.

[0007] The utility model discloses a technical scheme that solves its technical problem is adopted: a kind of LED lamp matrix device of light irradiation angle controllable of the utility model, including lamp shade and mounting seat, the inside installation of lamp shade has lamp matrix main body, adjusting assembly is installed on lamp shade and mounting seat, adjusting assembly includes electric push rod and universal shaft, the bottom of electric push rod is fixedly connected with lamp shade, and the driving end of electric push rod is hinged with rotating ring, the rotating ring is rotatably installed at the bottom of mounting seat, the bottom of universal shaft is fixedly installed at the top center of lamp shade, and the top end of universal shaft is fixedly connected with fixed disc, the top of fixed disc is fixedly connected with driver, and the driving end of driver is fixedly connected with mounting seat, when using, mounting seat is fixed on wall top, open lamp matrix main body, the light parallel emission of the light produced by lamp matrix main body is made by lamp shade, the irradiation angle of lamp matrix main body is adjusted by electric push rod telescopic drive lamp shade along vertical plane, the irradiation angle of lamp matrix main body is adjusted by driver operation drive lamp shade along horizontal plane, by the cooperation of two kinds of adjustment mode, the irradiation angle of lamp matrix main body can be adjusted in all aspects.

[0008] Preferably, the top of the fixed disc is rotatably connected with a rotating sleeve, the top end of the rotating sleeve is rotatably connected with the mounting seat, and the rotating sleeve is used to connect the mounting seat and the fixed disc.

[0009] Preferably, a plurality of mounting holes are arranged in a ring shape on the surface of the mounting seat, and the mounting seat is fixed on the wall top by bolts passing through the mounting holes.

[0010] Preferably, a plurality of heat dissipation holes are arranged on the top of the lamp shade, and the heat generated by the lamp matrix main body during operation can be discharged through the heat dissipation holes.

[0011] Preferably, a fixing assembly is arranged on the lamp shade and the lamp matrix main body, the fixing assembly comprises a plurality of fixing cylinders, and the fixing cylinders are fixedly arranged on the top of the lamp shade.

[0012] Preferably, the fixing assembly further comprises a plurality of threaded columns and threaded grooves, the threaded grooves are arranged on the top of the lamp matrix main body, the bottom end of the threaded column is threadedly connected with the threaded groove, the top end of the threaded column passes through the fixing cylinder, the threaded column is connected with the threaded groove when the lamp matrix main body is installed, then the threaded column passes through the fixing cylinder, finally, a nut is connected with the threaded column, the lamp matrix main body is fixed in the lamp shade, which is convenient for installation and disassembly and facilitates later maintenance.

[0013] Preferably, the diameter of the threaded column is the same as the inner diameter of the fixing cylinder.

[0014] Preferably, a nut is threadedly connected above the threaded column.

[0015] Preferably, the surface of the universal shaft is provided with a dust shield, the dust shield is fixed by penetrating the threaded column and being installed between the nut and the fixing cylinder, and the dust shield is fixed above the heat dissipation hole to shield dust, thereby preventing dust from falling from the heat dissipation hole to the lamp matrix body.

[0016] The utility model discloses the beneficial effect lies in:

[0017] 1. The utility model discloses a lamp matrix body produces the light parallel ejection through the condenser lamp shade, and the electric push rod telescopic drive condenser lamp shade rotates along the vertical surface and adjusts the irradiation angle of lamp matrix body, and the drive runs and drives condenser lamp shade rotates along the horizontal plane and adjusts the irradiation angle of lamp matrix body, and through the cooperation of two kinds of adjustment mode, can all -round adjustment irradiation angle of lamp matrix body.

[0018] 2. The utility model discloses the fixed cylinder is penetrated through with the fixed cylinder, and the nut is connected with the threaded column, and the lamp matrix body is fixed in the inside of condenser lamp shade, and the convenient installation is simple and convenient for later maintenance, and the dust shield is fixed above the heat dissipation hole to shield dust, thereby preventing dust from falling from the heat dissipation hole to the lamp matrix body. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of condenser lamp shade and lamp matrix body of the utility model;

[0022] Figure 3 It is the structure schematic diagram of adjusting assembly of the utility model;

[0023] Figure 4 It is the connecting schematic diagram of fixed disc and mounting seat of the utility model;

[0024] Figure 5 It is the structure schematic diagram of fixed assembly of the utility model.

[0025] In the drawing: 1, condenser lamp shade;2, lamp matrix body;3, adjusting assembly;31, electric push rod;32, universal shaft;33, rotating ring;34, rotating sleeve;35, drive;36, fixed disc;4, mounting seat;5, mounting hole;6, heat dissipation hole;7, fixed assembly;71, fixed cylinder;72, threaded column;73, threaded groove;74, nut;8, dust shield. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] Embodiment one

[0028] Please refer to Figures 1-4 As shown in the figure, a light-emitting diode (LED) lamp matrix device with controllable light-emitting angle, comprising a lamp cover 1 and a mounting seat 4, the lamp cover 1 is internally provided with a lamp matrix main body 2, the lamp cover 1 and the mounting seat 4 are provided with an adjusting assembly 3, the adjusting assembly 3 comprises an electric push rod 31 and a universal shaft 32, the bottom end of the electric push rod 31 is fixedly connected with the lamp cover 1, and the driving end of the electric push rod 31 is hingedly connected with a rotating ring 33, the rotating ring 33 is rotatably installed at the bottom of the mounting seat 4, the bottom end of the universal shaft 32 is fixedly installed at the top center of the lamp cover 1, and the top end of the universal shaft 32 is fixedly connected with a fixing disc 36, the top of the fixing disc 36 is fixedly connected with a driver 35, and the driving end of the driver 35 is fixedly connected with the mounting seat 4, in use, the mounting seat 4 is fixed on the wall top, the lamp matrix main body 2 is turned on, the light generated by the lamp matrix main body 2 is made to be parallelly emitted through the lamp cover 1, the lamp cover 1 is driven to rotate along the vertical plane by the extension of the electric push rod 31 to adjust the light-emitting angle of the lamp matrix main body 2, the lamp cover 1 is driven to rotate along the horizontal plane by the operation of the driver 35 to adjust the light-emitting angle of the lamp matrix main body 2, and the light-emitting angle of the lamp matrix main body 2 can be comprehensively adjusted through the cooperation of the two adjusting modes.

[0029] The top of the fixing disc 36 is rotatably connected with a rotating sleeve 34, the top end of the rotating sleeve 34 is rotatably connected with the mounting seat 4, and the rotating sleeve 34 is used for connecting the mounting seat 4 and the fixing disc 36.

[0030] The surface of the mounting seat 4 is provided with annularly distributed mounting holes 5, and the mounting seat 4 is fixed on the wall top by means of bolts passing through the mounting holes 5.

[0031] Embodiment two

[0032] Comparative embodiment one, please refer to Figure 5 As shown in the figure, the utility model provides another embodiment, the top of the lamp cover 1 is provided with a plurality of heat dissipation holes 6, and the heat generated by the lamp matrix main body 2 during operation can be discharged through the heat dissipation holes 6.

[0033] The fixing assembly 7 is arranged on the polyhedral lampshade 1 and the lamp matrix body 2, and comprises a plurality of fixing cylinders 71 which are fixedly arranged on the top of the polyhedral lampshade 1.

[0034] The fixing assembly 7 further comprises a plurality of threaded columns 72 and threaded grooves 73, the threaded grooves 73 are arranged on the top of the lamp matrix body 2, the bottom ends of the threaded columns 72 are threadedly connected with the threaded grooves 73, the top ends of the threaded columns 72 pass through the fixing cylinders 71, when the lamp matrix body 2 is installed, the threaded columns 72 are connected with the threaded grooves 73, then the threaded columns 72 pass through the fixing cylinders 71, finally the nuts 74 are connected with the threaded columns 72, so that the lamp matrix body 2 is fixed in the polyhedral lampshade 1, which is convenient for installation and disassembly and facilitates later maintenance.

[0035] The diameter of the threaded column 72 is the same as the inner diameter of the fixing cylinder 71.

[0036] The nut 74 is threadedly connected above the threaded column 72.

[0037] The dustproof plate 8 is arranged on the surface of the universal shaft 32, the dustproof plate 8 passes through the threaded column 72 and is fixed between the nut 74 and the fixing cylinder 71, the dustproof plate 8 is fixed above the heat dissipation hole 6 to shield dust, so that the dust is prevented from falling from the heat dissipation hole 6 to the lamp matrix body 2.

[0038] The person skilled in the art connects all electrical components in the present case with the power supply through wires, and should select appropriate controllers and drivers 35, electric push rods 31 and lamp matrix bodies 2 to be electrically connected according to actual conditions, so as to meet the control requirements. The specific connection and control sequence should be referred to the working principle below, and the working sequence of each electrical component is completed, and the detailed connection means is a known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0039] The parts not involved in the device are the same as or can be realized by the prior art.

[0040] The working principle is that, in use, the mounting seat 4 is fixed on the top of the wall, the lamp matrix body 2 is opened, the light generated by the lamp matrix body 2 is parallelly emitted through the polyhedral lampshade 1, the polyhedral lampshade 1 is driven to rotate along the vertical plane by the electric push rod 31 to adjust the irradiation angle of the lamp matrix body 2, the polyhedral lampshade 1 is driven to rotate along the horizontal plane by the driver 35 to adjust the irradiation angle of the lamp matrix body 2, and the irradiation angle of the lamp matrix body 2 can be adjusted in all directions through the cooperation of the two adjustment modes.

[0041] When the lamp matrix body 2 is installed, the threaded column 72 is connected with the threaded groove 73, then the threaded column 72 is passed through the fixing cylinder 71, and finally the nut 74 is connected with the threaded column 72, so that the lamp matrix body 2 is fixed in the inside of the condenser lamp shade 1, the nut 74 is arranged outside the condenser lamp shade 1, the lamp matrix body 2 is conveniently installed in the inside of the condenser lamp shade 1, and the nut 74 is conveniently taken off, so that the lamp matrix body 2 is conveniently taken out from the inside of the condenser lamp shade 1, and the lamp matrix body 2 is simple to disassemble and convenient for later maintenance.

[0042] The heat generated when the lamp matrix body 2 operates can be discharged through the heat dissipation holes 6, the dust shield plate 8 is passed through the threaded column 72 and is fixed between the nut 74 and the fixing cylinder 71, so that the dust shield plate 8 is fixed above the heat dissipation holes 6 and shields dust, and dust is prevented from falling from the heat dissipation holes 6 to the lamp matrix body 2 when the lamp matrix body 2 is idle.

[0043] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A light irradiation angle controllable LED lamp matrix device comprising a light collecting cover (1) and a mounting base (4), characterized in that, The inside of the poly shade (1) is mounted with a lamp matrix body (2), the poly shade (1) and the mounting base (4) are mounted with an adjusting assembly (3), the adjusting assembly (3) comprises an electric push rod (31) and a universal shaft (32), the bottom end of the electric push rod (31) is fixedly connected with the poly shade (1), and the driving end of the electric push rod (31) is hingedly connected with a rotating ring (33), the rotating ring (33) is rotatably installed at the bottom of the mounting base (4), the bottom end of the universal shaft (32) is fixedly installed at the top center of the poly shade (1), and the top end of the universal shaft (32) is fixedly connected with a fixed disc (36), the top of the fixed disc (36) is fixedly connected with a driver (35), and the driving end of the driver (35) is fixedly connected with the mounting base (4).

2. The LED lamp matrix device with controllable light radiation angle according to claim 1, characterized in that: The top of the fixed disc (36) is rotatably connected with a rotating sleeve (34), and the top end of the rotating sleeve (34) is rotatably connected with the mounting base (4).

3. The LED lamp matrix device with controllable light radiation angle according to claim 1, characterized in that: The surface of the mounting base (4) is provided with a plurality of mounting holes (5) distributed in a ring shape.

4. The LED lamp matrix device with controllable light radiation angle according to claim 1, characterized in that: The top of the poly shade (1) is provided with a plurality of heat dissipation holes (6).

5. The LED lamp matrix device with controllable light radiation angle according to claim 1, characterized in that: The poly shade (1) and the lamp matrix body (2) are mounted with a fixing assembly (7), the fixing assembly (7) comprises a plurality of fixing cylinders (71), and the fixing cylinders (71) are fixedly installed at the top of the poly shade (1).

6. The LED lamp matrix device with controllable light radiation angle according to claim 5, characterized in that: The fixing assembly (7) further comprises a plurality of threaded columns (72) and threaded grooves (73), the threaded grooves (73) are formed at the top of the lamp matrix body (2), the bottom end of the threaded column (72) is threadedly connected with the threaded groove (73), and the top end of the threaded column (72) penetrates through the fixing cylinder (71).

7. The LED lamp matrix device with controllable light radiation angle according to claim 6, characterized in that: The diameter of the threaded column (72) is the same as the inner diameter of the fixing cylinder (71).

8. The LED lamp matrix device with controllable light radiation angle according to claim 7, characterized in that: The threaded column (72) is threadedly connected with a nut (74) above.

9. The LED lamp matrix device with controllable light radiation angle according to claim 1, characterized in that: The surface of the universal shaft (32) is sleeved with a dust shield (8).

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