Three-rotating-shaft moving head lamp

Abstract

The utility model relates to the technical field of lamps, and discloses a three-rotating-shaft moving head lamp, a Z rotating shaft mechanism comprises a Z-direction motor and a Z-direction conductive slip ring which are arranged on a base, an output shaft of the Z-direction motor is connected with a first support, and the Z-direction conductive slip ring is electrically connected with the Z-direction motor. The Y rotating shaft mechanism comprises a Y-direction motor arranged on the first support and a Y-direction conductive slip ring arranged on the Y-direction motor, the Y-direction motor is connected with the second support, the Y-direction conductive slip ring is electrically connected with the Y-direction motor, the X rotating shaft mechanism comprises an X-direction motor arranged on the second support and an X-direction conductive slip ring arranged on an output shaft of the X-direction motor, the X-direction motor is connected with the lamp body, and the X-direction conductive slip ring is electrically connected with the X-direction motor. The X-direction conductive slip ring is electrically connected with the X-direction motor, and the Z-direction conductive slip ring, the Y-direction conductive slip ring and the X-direction conductive slip ring are electrically connected with the lamp body; the LED lamp can rotate in the X direction, the Y direction and the Z direction at will in a stepless mode, the occupied space is reduced, the LED lamp is more flexible and convenient to use, and the lamp body can adapt to different installation environments.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a three-axis moving head light. Background Technology

[0002] Traditional moving head lights only rotate on two axes, X and Y. The rotation of the X and Y axes is basically adjusted by stepper motors and synchronous belts. Such a design requires a lot of space and has a complex structure. Moreover, with only two axes of rotation, there are many angle limitations. In use, it is usually necessary to manually adjust the installation position and angle of the light fixture to meet the actual angle requirements, which is quite inconvenient. Utility Model Content

[0003] The purpose of this invention is to provide a three-axis moving head light that can rotate infinitely in the X, Y and Z directions, reducing space occupation and making it more flexible and convenient. The light body can adapt to different installation environments.

[0004] To achieve the above objectives, this utility model provides a three-axis moving head light, including a base, a first bracket, a second bracket, an X-axis mechanism, a Y-axis mechanism, a Z-axis mechanism, and a lamp body. The Z-axis mechanism includes a Z-axis motor and a Z-axis conductive slip ring mounted on the base. The output shaft of the Z-axis motor is connected to a first end of the first bracket, and the Z-axis conductive slip ring is electrically connected to the Z-axis motor. The Y-axis mechanism includes a Y-axis motor mounted on a second end of the first bracket and a Y-axis conductive slip ring mounted on the output shaft of the Y-axis motor. The output shaft of the Y-axis motor is connected to a first end of the second bracket, and the Y-axis conductive slip ring is electrically connected to the Y-axis motor. The X-axis mechanism includes an X-axis motor mounted on a second end of the second bracket and an X-axis conductive slip ring mounted on the output shaft of the X-axis motor. The output shaft of the X-axis motor is connected to the lamp body, and the X-axis conductive slip ring is electrically connected to the X-axis motor. The Z-axis conductive slip ring, Y-axis conductive slip ring, and X-axis conductive slip ring are all electrically connected to the lamp body.

[0005] As a preferred embodiment of this utility model, the second bracket is U-shaped, the X-axis mechanism is provided in two sets and is respectively connected to the end of the second bracket, and the output shaft of the Y-axis motor is connected to the middle of the second bracket.

[0006] As a preferred embodiment of this utility model, the first bracket is L-shaped, the output shaft of the Z-axis motor is connected to the bottom of the first bracket, and the output shaft of the Y-axis motor is connected to the upper part of the first bracket.

[0007] As a preferred embodiment of this utility model, the lamp body includes a lamp housing and a light source assembly disposed within the lamp housing. A heat dissipation mesh is provided on the back of the lamp housing, and a vent hole is provided on the rear side wall of the lamp housing.

[0008] As a preferred embodiment of this utility model, the vent hole is an elongated hole.

[0009] As a preferred embodiment of this utility model, the X-axis motor, Y-axis motor and Z-axis motor are all DD direct drive motors.

[0010] Compared with the prior art, the beneficial effects of this utility model embodiment of a three-axis moving head light are as follows:

[0011] This invention enables the lamp to rotate arbitrarily in the X, Y, and Z directions through the cooperation of the X-axis, Y-axis, and Z-axis mechanisms. Moreover, the rotation is driven by a motor to achieve stepless rotation without angle limitations, allowing the lamp to illuminate at any angle. Furthermore, the motor, in conjunction with a conductive slip ring, reduces space occupation, making it more flexible and convenient, and allowing the lamp to adapt to different installation environments. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0013] Figure 1 A schematic diagram of the structure of a three-axis moving head light provided by this utility model;

[0014] Figure 2 A perspective view of a three-axis moving head light provided by this utility model;

[0015] In the figure, 1 is the base; 2 is the first bracket; 3 is the second bracket; 4 is the X-axis rotation mechanism; 41 is the X-axis motor; 42 is the X-axis conductive slip ring; 5 is the Y-axis rotation mechanism; 51 is the Y-axis motor; 52 is the Y-axis conductive slip ring; 6 is the Z-axis rotation mechanism; 61 is the Z-axis motor; 62 is the Z-axis conductive slip ring; 7 is the lamp body; 71 is the heat dissipation mesh plate; and 72 is the vent hole. Detailed Implementation

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figures 1 to 2 As shown, a preferred embodiment of this utility model of a three-axis moving head light includes a base 1, a first bracket 2, a second bracket 3, an X-axis mechanism 4, a Y-axis mechanism 5, a Z-axis mechanism 6, and a lamp body 7. The Z-axis mechanism 6 includes a Z-axis motor 61 and a Z-axis conductive slip ring 62 mounted on the base 1. The output shaft of the Z-axis motor 61 is connected to the first end of the first bracket 2, and the Z-axis conductive slip ring 62 is electrically connected to the Z-axis motor 61. The Y-axis mechanism 5 includes a Y-axis motor 51 mounted on the second end of the first bracket 2 and a Y-axis motor 51 mounted on the output shaft of the Y-axis motor 51. The Y-axis conductive slip ring 52 is connected to the first end of the second bracket 3, and the output shaft of the Y-axis motor 51 is electrically connected to the Y-axis motor 51. The X-axis rotating shaft mechanism 4 includes an X-axis motor 41 disposed on the second end of the second bracket 3 and an X-axis conductive slip ring 42 disposed on the output shaft of the X-axis motor 41. The output shaft of the X-axis motor 41 is connected to the lamp body 7, and the X-axis conductive slip ring 42 is electrically connected to the X-axis motor 41. The Z-axis conductive slip ring 62, the Y-axis conductive slip ring 52, and the X-axis conductive slip ring 42 are all electrically connected to the lamp body 7.

[0019] This utility model enables the lamp to rotate arbitrarily in the X, Y and Z directions through the cooperation of the X-axis rotation mechanism 4, the Y-axis rotation mechanism 5 and the Z-axis rotation mechanism 6. Moreover, the rotation is driven by a motor to achieve stepless rotation without angle limitation. The lamp body 7 can illuminate at any angle. Furthermore, the motor and conductive slip ring can reduce the space occupied, making it more flexible and convenient. The lamp body 7 can adapt to different installation environments.

[0020] For example, the second bracket 3 is U-shaped, the X-axis mechanism 4 is provided in two sets and is respectively connected to the end of the second bracket 3, the output shaft of the Y-axis motor 51 is connected to the middle of the second bracket 3, and the left and right sides of the lamp body 7 are connected to the second bracket 3 to improve the connection stability of the lamp body 7 and reduce the shaking of the lamp body 7 during rotation.

[0021] Furthermore, the first bracket 2 is L-shaped, the output shaft of the Z-axis motor 61 is connected to the bottom of the first bracket 2, and the output shaft of the Y-axis motor 51 is connected to the upper part of the first bracket 2. In this way, the second bracket 3 and the first bracket 2 are better connected and cooperated, avoiding interference between the second bracket 3 and the first bracket 2 when the Y-axis rotation mechanism 5 drives the second bracket 3 to rotate in the Y direction.

[0022] For example, the lamp body 7 includes a lamp housing and a light source assembly disposed within the lamp housing. A heat dissipation mesh 71 is provided on the back of the lamp housing, effectively improving the heat dissipation of the lamp body 7 by providing the heat dissipation mesh 71 across the entire back. A vent 72 is provided on the rear side wall of the lamp housing, allowing air to enter and exchange heat, thus improving heat dissipation efficiency. Furthermore, the vent 72 is an elongated hole, further improving air intake efficiency.

[0023] Specifically, the X-axis motor 41, Y-axis motor 51 and Z-axis motor 61 are all DD direct drive motors, which can more accurately control the position and speed of their rotors and improve the stepless adjustment angle accuracy of the rotating shaft moving head light.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A three-axis moving head light, characterized in that, The system includes a base, a first bracket, a second bracket, an X-axis rotation mechanism, a Y-axis rotation mechanism, a Z-axis rotation mechanism, and a lamp body. The Z-axis rotation mechanism includes a Z-axis motor and a Z-axis conductive slip ring mounted on the base. The output shaft of the Z-axis motor is connected to a first end of the first bracket, and the Z-axis conductive slip ring is electrically connected to the Z-axis motor. The Y-axis rotation mechanism includes a Y-axis motor mounted on a second end of the first bracket and a Y-axis conductive slip ring mounted on the output shaft of the Y-axis motor. The output shaft of the Y-axis motor is connected to a first end of the second bracket, and the Y-axis conductive slip ring is electrically connected to the Y-axis motor. The X-axis rotation mechanism includes an X-axis motor mounted on a second end of the second bracket and an X-axis conductive slip ring mounted on the output shaft of the X-axis motor. The output shaft of the X-axis motor is connected to the lamp body, and the X-axis conductive slip ring is electrically connected to the X-axis motor. The Z-axis conductive slip ring, Y-axis conductive slip ring, and X-axis conductive slip ring are all electrically connected to the lamp body.

2. The three-axis moving head light as described in claim 1, characterized in that, The second bracket is U-shaped, and the X-axis mechanism is provided in two sets and is respectively connected to the end of the second bracket. The output shaft of the Y-axis motor is connected to the middle of the second bracket.

3. The three-axis moving head light as described in claim 2, characterized in that, The first bracket is L-shaped, the output shaft of the Z-axis motor is connected to the bottom of the first bracket, and the output shaft of the Y-axis motor is connected to the top of the first bracket.

4. The three-axis moving head light as described in claim 1, characterized in that, The lamp body includes a lamp housing and a light source assembly disposed within the lamp housing. A heat dissipation mesh is provided on the back of the lamp housing, and a vent is provided on the rear side wall of the lamp housing.

5. The three-axis moving head light as described in claim 4, characterized in that, The ventilation holes are elongated holes.

6. The three-axis moving head light as described in claim 1, characterized in that, The X-axis motor, Y-axis motor, and Z-axis motor are all DD direct drive motors.

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