CN219995214U

CN219995214U - Spliced lamp capable of independently focusing

Info

Publication number: CN219995214U
Application number: CN202321134390.2U
Authority: CN
Inventors: 柯于华
Original assignee: Guangzhou Qiuye Lighting Technology Co ltd
Current assignee: Guangzhou Qiuye Lighting Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-10
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses an independently focusing spliced lamp, which comprises a plurality of lamp group modules and a splicing device arranged between two adjacent lamp group modules, wherein the two adjacent lamp group modules are connected through the splicing device; each lamp group module comprises a shell and a plurality of independent focusing illumination devices, wherein the independent focusing illumination devices are uniformly arranged in the shell; the independent focusing lighting device comprises a lens, a lamp bead and a focusing driving mechanism, wherein the lens is arranged right in front of the lamp bead, and the focusing driving mechanism is used for driving the lens to move so as to adjust the distance between the lens and the lamp bead. The lamp can not only independently move the lenses corresponding to the lamp beads to realize independent focusing of each lens, but also can rapidly splice and detach a plurality of lamp group modules according to actual field conditions, the number of the lamp group modules can be reasonably used, the flexibility of installation is high, and resource waste can not be caused.

Description

Spliced lamp capable of independently focusing

Technical Field

The utility model relates to the technical field of lamps, in particular to an independently focusing spliced lamp.

Background

The beam lamp is widely applied to occasions such as stage lighting, opera performances, market performances and the like. The existing beam lamp has the following defects:

1. the existing beam lamp generally adopts a plurality of lenses to move together for overall focusing, and the lenses corresponding to the lamp beads cannot be controlled to move independently, so that the irradiation effect is single, more lamplight effects cannot be realized, and the experience of a user is greatly reduced.

2. The existing beam lamps can be installed singly or assembled together for centralized installation, when assembled together for centralized installation, the beam lamps cannot be spliced and disassembled rapidly according to actual site conditions, the number of the lamp beads of the beam lamps cannot be reasonably used, resource waste can be possibly caused, and the installation flexibility is poor.

Disclosure of Invention

The utility model aims to overcome the problems and provide an independently focusing spliced lamp; the lamp can not only independently move the lenses corresponding to the lamp beads, realize independent focusing of each lens, but also can rapidly splice and detach a plurality of lamp group modules according to actual field conditions, the number of the lamp group modules can be reasonably used, the flexibility of installation is high, resource waste can not be caused, the lighting effect is rich, and the user experience is greatly improved.

The aim of the utility model is achieved by the following technical scheme:

the spliced lamp capable of independently focusing comprises a plurality of lamp group modules and a splicing device arranged between two adjacent lamp group modules, wherein the two adjacent lamp group modules are connected through the splicing device; each lamp group module comprises a shell and a plurality of independent focusing illumination devices, wherein the independent focusing illumination devices are uniformly arranged in the shell; wherein,

the independent focusing illumination device comprises a lens, a lamp bead and a focusing driving mechanism, wherein the lens is arranged right in front of the lamp bead, and the focusing driving mechanism is used for driving the lens to move so as to adjust the distance between the lens and the lamp bead.

The working principle of the spliced lamp capable of independently focusing is as follows:

when the lamp group module is used, a plurality of lamp group modules can be spliced through the splicing device according to the actual site situation until a proper number of lamp group modules are spliced; each lens in each lamp group module can be driven through a focusing driving mechanism, so that the distance between the lens and the lamp beads is adjusted, independent focusing of each lens is realized, the lighting effect is rich, and the user experience is greatly improved.

In a preferred embodiment of the present utility model, the splicing device includes a left-right splicing mechanism for splicing the lamp group modules in a left-right direction, and an up-down splicing mechanism for splicing the lamp group modules in an up-down direction. Through setting up above-mentioned structure, can realize that the banks module is controlled and two directions are spliced about, the flexibility of concatenation is higher.

Preferably, the left and right splicing mechanisms and the upper and lower splicing mechanisms comprise buckling hooks and buckling pieces buckled and connected with the buckling hooks.

Preferably, the number of the buckling hooks of the upper and lower splicing mechanisms is 2. The 2 buckling hooks are respectively positioned on the two different lamp group modules. The purpose of the lamp bank module is to ensure that the two lamp bank modules become more stable after being spliced up and down.

Preferably, the shell is provided with mounting grooves at positions corresponding to the buckling hooks and the buckling pieces. The mounting groove is used for mounting the buckling hook or the buckling piece, and the buckling hook can rotate into the mounting groove when not in use, so that the structure becomes very compact.

Preferably, the shell is provided with operation channels, and the positions of the operation channels are in one-to-one correspondence with the positions of the buckling hooks. The utility model aims at providing a convenient auxiliary tool (such as screwdriver) stretches into the casing inside and reaches the position of lock hook from the operation passageway through setting up the operation passageway, through rotating auxiliary tool, realizes the rotation of lock hook to the lock and the dismantlement of splice about having realized or splice about splice mechanism, the operation is very convenient.

Preferably, a heat dissipation plate is arranged in the shell, a circuit board is arranged on the heat dissipation plate, and all the lamp beads in the shell are mounted on the circuit board. In the structure, the heat dissipation plate not only can dissipate heat of the circuit board and the lamp beads, but also can play a role in mounting the circuit board, so that the lamp beads are convenient to mount.

Preferably, the focusing driving mechanism comprises a driving motor, a screw rod and a screw rod nut; the power end of the driving motor is connected with one end of a screw rod, and the screw rod is connected with the screw rod nut in a matching way; a guide assembly is arranged between the screw nut and the lens, and comprises a connecting plate fixed on the screw nut, a plurality of guide rods arranged between the connecting plate and the lens and a guide sleeve arranged on the circuit board and in sliding fit with the guide rods; one end of the guide rod is connected with the lens, and the other end of the guide rod is connected with the connecting plate. Through setting up above-mentioned structure, driving motor's rotation can drive the lead screw and rotate to drive the lead screw nut along the axis direction motion of lead screw, get into and drive the guide bar motion, finally realize the motion of lens, realize the zoom regulation of lens. The stability of lens motion can be guaranteed in the cooperation connection of guide bar and uide bushing, and the uide bushing setting can make the structure become very compact, and the overall arrangement is more reasonable.

Preferably, a mounting plate is arranged in the shell, and all driving motors in the shell are mounted on the mounting plate. The purpose is that the installation of each driving motor is convenient.

Preferably, the mounting plate is provided with a plurality of cooling fans. Through setting up a plurality of radiator fan, can guarantee the inside radiating effect of casing.

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

1. when the independently focusing spliced lamp is used, the plurality of lamp group modules can be spliced and disassembled quickly through the splicing device according to actual field conditions, so that the number of the lamp group modules can be reasonably used, the number of the lamp beads can be reasonably used, the mounting flexibility is high, and resource waste is avoided.

2. According to the spliced lamp capable of independently focusing, each lens in each lamp group module can be driven through the focusing driving mechanism, so that the distance between the lens and the lamp beads is adjusted, independent focusing of each lens is achieved, the lighting effect is rich, and the user experience is greatly improved.

Drawings

Fig. 1 to fig. 3 are schematic structural views of an embodiment of a spliced lamp capable of focusing independently, wherein fig. 1 is a front view, and fig. 2 to fig. 3 are perspective views of different viewing angles.

Fig. 4 is a schematic diagram of an internal structure of a spliced lamp in the present utility model.

Fig. 5 is a schematic diagram of an internal structure of the present utility model when two lamp modules are spliced up and down.

Fig. 6 to 7 are schematic structural views of a lamp group module according to the present utility model, wherein fig. 6 is a perspective view and fig. 7 is a front view.

Fig. 8 is a cross-sectional view taken along the B-B direction in fig. 7.

Fig. 9-10 are schematic views of a light module according to the present utility model, in which part of the housing and the light shielding sleeve are omitted, wherein fig. 9 is a perspective view, and fig. 10 is a top view.

Fig. 11 is a schematic view of a portion of a lamp module according to the present utility model.

Fig. 12 is a schematic perspective view of an independent focusing illumination device in the present utility model.

Detailed Description

In order that those skilled in the art will well understand the technical solutions of the present utility model, the following describes the present utility model further with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

Example 1

Referring to fig. 1-12, the present embodiment discloses an independently focusing spliced lamp, which comprises a plurality of lamp group modules 1 and a splicing device arranged between two adjacent lamp group modules 1, wherein the two adjacent lamp group modules 1 are connected through the splicing device; each lamp group module 1 comprises a shell 2 and a plurality of independent focusing illumination devices 3, wherein the independent focusing illumination devices 3 are uniformly arranged in the shell 2 along the left-right direction; the independent focusing illumination device 3 comprises a lens 4, a lamp bead 5 and a focusing driving mechanism 6, wherein the lens 4 is arranged right in front of the lamp bead 5, and the focusing driving mechanism 6 is used for driving the lens 4 to move so as to adjust the distance between the lens 4 and the lamp bead 5.

Referring to fig. 4 and 5, the splicing apparatus includes a left-right splicing mechanism 7 for splicing the lamp bank modules 1 in the left-right direction and an up-down splicing mechanism 8 for splicing the lamp bank modules 1 in the up-down direction. Through setting up above-mentioned structure, can realize that lamp group module 1 control and two directions splice about, the flexibility of concatenation is higher.

Referring to fig. 1 to 4, the number of lamp group modules 1 in the present embodiment is four, and the four lamp group modules 1 are arranged in a 2×2 matrix. The two lamp group modules 1 adjacent left and right are connected through a left and right splicing mechanism 7, and the two lamp group modules 1 adjacent up and down are connected through an up and down splicing mechanism 8.

Referring to fig. 1-4, the number of the lamp group modules 1 may be determined according to the situation of the place, and all the lamp group modules 1 of the spliced lamp may be connected only by the left-right splicing mechanism 7, that is, the lamp group modules 1 of the spliced lamp have only one row, and all the lamp group modules 1 are arranged along the left-right direction. All the lamp group modules 1 of the spliced lamp can be connected only through the up-down splicing mechanism 8, namely, the lamp group modules 1 of the spliced lamp only have one row, and all the lamp group modules 1 are arranged along the up-down direction. The arrangement and combination modes are various, and the flexibility is very high.

Referring to fig. 4-5, the left-right splicing mechanism 7 and the up-down splicing mechanism 8 comprise a buckling hook 9 and a buckling piece 10 buckled with the buckling hook 9; the number of the buckling hooks 9 of each of the left and right splicing mechanisms 7 is one, and correspondingly, the number of the buckling pieces 10 of each of the left and right splicing mechanisms 7 is also one, specifically, the buckling hooks 9 of the left and right splicing mechanisms 7 are arranged at the right end of the housing 2 of one lamp group module 1, and the buckling pieces 10 of the left and right splicing mechanisms 7 are arranged at the left end of the housing 2 of the other lamp group module 1.

Referring to fig. 4-5, the number of the fastening hooks 9 of each of the up-down jointing mechanisms 8 is 2, one fastening hook 9 is disposed on the right side of the upper end of the housing 2 of the lower lamp group module 1, the other fastening hook 9 is disposed on the left side of the lower end of the housing 2 of the upper lamp group module 1, correspondingly, the number of the fastening pieces 10 of the up-down jointing mechanism 8 is also 2, one fastening piece 10 is disposed on the right side of the lower end of the housing 2 of the upper lamp group module 1, and the other fastening piece 10 is disposed on the left side of the upper end of the housing 2 of the lower lamp group module 1. When in buckling, the buckling hook 9 positioned on the right side of the upper end is buckled and connected with the buckling piece 10 positioned on the right side of the lower end, and the buckling hook 9 positioned on the left side of the lower end is buckled and connected with the buckling piece 10 positioned on the left side of the upper end. The aim is to ensure that the two lamp group modules 1 become more stable after up-and-down splicing.

Referring to fig. 1-6, the housing 2 is provided with mounting grooves 11 at positions corresponding to the fastening hooks 9 and the fasteners 10. The mounting groove 11 is used for mounting the buckling hooks 9 or the buckling pieces 10, and when the buckling hooks 9 are not used, the buckling hooks 9 can be rotated into the mounting groove 11 to play a role of hiding the buckling hooks 9, so that the structure becomes very compact.

Referring to fig. 5-6, the fastening component 10 is a component that can be hooked by the fastening hook 9, specifically, the fastening component 10 may be a rod-shaped component, and when fastening, the fastening hook 9 is hooked on the rod-shaped component by rotating the fastening hook 9, so as to implement fastening, and when the fastening hook needs to be disassembled, the fastening hook 9 is reversely rotated, so that the fastening hook 9 is separated from the rod-shaped component.

Referring to fig. 1-12, the housing 2 is provided with operation channels 12, the number of the operation channels 12 is the same as the number of the fastening hooks, and the positions of the operation channels 12 are in one-to-one correspondence with the positions of the fastening hooks 9. The purpose is that through setting up operating channel 12, the appurtenance (for example screwdriver) of being convenient for stretches into inside the casing 2 and reaches the position of lock hook 9 from operating channel 12, through rotating appurtenance, drives the rotation of lock hook 9, controls lock hook 9 lock on lock piece 10 or control lock hook 9 and lock piece 10 separation through rotatory direction to the lock and the dismantlement of splice mechanism 7 about having realized or splice mechanism 8 from top to bottom, the operation is very convenient.

Referring to fig. 3, the opening 12-1 of the operation passage 12 is provided at the back of the housing 2, and the operation passage 12 extends to the snap hook 9.

Referring to fig. 8-11, a heat dissipation plate 13 is disposed inside the housing 2, a circuit board 14 is disposed on the heat dissipation plate 13, and all the lamp beads 5 in the housing 2 are mounted on the circuit board 14. In the above structure, the heat dissipation plate 13 not only dissipates heat to the circuit board 14 and the lamp beads 5, but also has an installation function to the circuit board 14, thereby facilitating the installation of the lamp beads 5, and the circuit board 14 is electrically connected with the lamp beads 5. In the above structure, the heat dissipation plate 13 and the circuit board 14 of each lamp group module 1 are one, and the purpose of the present utility model is to facilitate the installation of each lamp bead in each lamp group module, so that the structure becomes more compact, and the heat dissipation area of the heat dissipation plate 13 can be increased, thereby improving the heat dissipation effect.

Referring to fig. 11, the back surface of the heat dissipating plate 13 is provided with a plurality of heat dissipating spokes 13-1 extending in the left-right direction. The provision of the heat dissipation spokes 13-1 can enhance the heat dissipation effect.

Referring to fig. 8-12, the focusing driving mechanism 6 includes a driving motor 6-1, a screw rod 6-2, and a screw nut 6-3; the power end of the driving motor 6-1 is connected with one end of a screw rod 6-2, and the screw rod 6-2 is connected with the screw rod nut 6-3 in a matched manner; a guide assembly is arranged between the screw nut 6-3 and the lens 4, and comprises a connecting plate 15 fixed on the screw nut 6-3, a plurality of guide rods 16 arranged between the connecting plate 15 and the lens 4 and a guide sleeve 17 arranged on the circuit board 14 and in sliding fit with the guide rods 16; one end of the guide rod 16 is connected to the lens 4, and the other end is connected to the connection plate 15. Through the arrangement of the structure, the rotation of the driving motor 6-1 can drive the screw rod 6-2 to rotate, so that the screw rod nut 6-3 is driven to move along the axis direction of the screw rod 6-2, the guide rod 16 is driven to move, and finally, the movement of the lens 4 is realized, and the zoom adjustment of the lens 4 is realized. The stability of lens 4 motion can be guaranteed in the cooperation connection of guide bar 16 and uide bushing 17, and uide bushing 17 sets up on circuit board 14, can make the structure become very compact, and the overall arrangement is more reasonable.

Referring to fig. 8-12, a mounting plate 18 is disposed in the housing 2, the mounting plate 18 is mountable and fixed on the housing, the heat dissipation plate 13 is fixedly connected with the mounting plate 18 through a fixing rod, all driving motors 6-1 in the housing 2 are mounted on the mounting plate 18, the mounting plate 18 is located behind the heat dissipation plate 13, and the driving motors 6-1 are mounted on the back of the mounting plate 18. In the above-described structure, the mounting plate 18 of each lamp group module 1 is one, and the purpose is to facilitate the mounting of the respective drive motors 6-1 in each lamp group module, while also making the structure more compact.

Referring to fig. 8-12, a plurality of cooling fans 19 are disposed on the mounting plate 18 of each light group module 1, the number of the cooling fans 19 is one less than that of the light beads 5, the axis of each cooling fan 19 is located between the axes of two adjacent light beads 5, the cooling fans 19 are disposed in front of the mounting plate 18, and through holes 18-1 are disposed on the mounting plate 18 at positions corresponding to the cooling fans 19, so that the effect of air circulation is achieved, the cooling effect is improved, and the cooling effect inside the housing 2 is further improved by combining the plurality of cooling fans 19.

In this embodiment, the number of the independent focusing illumination devices 3 of each light group module 1 is 6, that is, the number of the lamp beads 5 of each light group module 1 is 6, and the number of the heat dissipation fans 19 is 5.

Referring to fig. 1-6, the back, top and bottom of the housing 2 are further provided with heat dissipation holes 20, so as to further improve the heat dissipation effect inside the housing 2.

Referring to fig. 1 to 6, the back of the housing 2 of each lamp group module 1 and the bottom of the housing 2 of the lamp group module 1 at the lowest layer are provided with mounting seats 21. Through setting up mount pad 21, can fix concatenation formula lamps and lanterns, through setting up mount pad 21 on different positions, improved the flexibility of installation.

Referring to fig. 9-10, a telescopically collapsible light shield 22 is provided between the circuit board 14 and each of the lenses 4. The shade 22 prevents the light from leaking out and concentrates the light.

The wattage of the lamp beads 5 is 40 watts.

Referring to fig. 1-12, the working principle of the spliced lamp capable of independently focusing is as follows:

when the lamp group module is used, a plurality of lamp group modules 1 can be spliced through the splicing device according to the actual field situation until a proper number of lamp group modules 1 are spliced; each lens 4 in each lamp group module 1 can be driven through a focusing driving mechanism 6, so that the distance between the lens 4 and the lamp beads 5 is adjusted, independent focusing of each lens 4 is realized, the lighting effect is rich, and the user experience is greatly improved.

Example 2

Other structures in this embodiment are the same as those in embodiment 1, except that the left and right splicing mechanisms 7 and the up and down splicing mechanisms 8 each include an insertion block and a slot, and the insertion blocks and the slots are mutually inserted. The plug blocks of the left and right splicing mechanisms 7 may be disposed at the right end of the housing 2 of one of the lamp group modules 1, and the slots of the left and right splicing mechanisms 7 may be disposed at the left end of the housing 2 of the other lamp group module 1. The plug blocks of the up-down splicing mechanism 8 can be arranged at the upper end of the shell 2 of one lamp group module 1, and the slot of the plug blocks of the up-down splicing mechanism 8 can be arranged at the lower end of the shell 2 of the other lamp group module 1.

The foregoing is illustrative of the present utility model, and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The spliced lamp capable of independently focusing is characterized by comprising a plurality of lamp group modules and a splicing device arranged between two adjacent lamp group modules, wherein the two adjacent lamp group modules are connected through the splicing device; each lamp group module comprises a shell and a plurality of independent focusing illumination devices, wherein the independent focusing illumination devices are uniformly arranged in the shell; wherein,

2. The individually focusing spliced lamp as claimed in claim 1, wherein the splicing device comprises a left-right splicing mechanism for splicing the lamp bank modules in the left-right direction and an up-down splicing mechanism for splicing the lamp bank modules in the up-down direction.

3. The independently focusing spliced lamp as claimed in claim 2, wherein the left and right splicing mechanisms and the upper and lower splicing mechanisms comprise buckling hooks and buckling pieces buckled with the buckling hooks.

4. A spliced lamp capable of focusing independently according to claim 3, wherein the number of the buckling hooks of the upper and lower splicing mechanisms is 2.

5. The spliced lamp capable of independently focusing according to claim 3, wherein the shell is provided with mounting grooves at positions corresponding to the buckling hooks and the buckling pieces.

6. The spliced lamp capable of independently focusing according to claim 3, wherein the shell is provided with operation channels, and the positions of the operation channels are in one-to-one correspondence with the positions of the buckling hooks.

7. The spliced lamp capable of independently focusing according to claim 1, wherein a heat dissipation plate is arranged in the shell, a circuit board is arranged on the heat dissipation plate, and all lamp beads in the shell are arranged on the circuit board.

8. The independently focusable tile light fixture of claim 7, wherein the focus drive mechanism comprises a drive motor, a screw, and a screw nut; the power end of the driving motor is connected with one end of a screw rod, and the screw rod is connected with the screw rod nut in a matching way; a guide assembly is arranged between the screw nut and the lens, and comprises a connecting plate fixed on the screw nut, a plurality of guide rods arranged between the connecting plate and the lens and a guide sleeve arranged on the circuit board and in sliding fit with the guide rods; one end of the guide rod is connected with the lens, and the other end of the guide rod is connected with the connecting plate.

9. The individually focusable tile light fixture of claim 8, wherein the housing has a mounting plate therein, and wherein all drive motors in the housing are mounted on the mounting plate.

10. The individually focusable tile of claim 9, wherein the mounting plate has a plurality of cooling fans thereon.