Double-sided rotating moving head lamp

Abstract

The utility model discloses a double-sided rotating moving head lamp, which belongs to the technical field of lamps and comprises a double-sided moving head lamp body. The mounting lifting lug is rotationally connected with the double-sided moving head lamp body through a rotating shaft, and a servo motor for providing power for rotation of the rotating shaft is mounted on the periphery of the mounting lifting lug; the mounting frame is detachably connected to the inner wall of the mounting lifting lug, an auxiliary plate is mounted on the inner wall of the mounting frame, a plurality of first fans for assisting in heat dissipation are mounted on the inner wall of the mounting frame and the periphery of the auxiliary plate, and a plurality of second fans for assisting in heat dissipation are mounted in the side face, close to the mounting frame, of the double-faced moving head lamp body in an embedded mode. A dustproof net is further mounted on the inner wall of the mounting frame, a linear motor is mounted at the bottom end of the mounting frame, a moving part of the linear motor is connected with a cleaning brush used for cleaning the dustproof net, and a heat dissipation channel is formed in the side face, away from the mounting frame, of the double-face moving head lamp body. The double-face rotating moving head lamp has double heat dissipation, the heat dissipation effect is higher, and the fixing stability is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lamps and lanterns, especially a double-sided rotary swing head lamp. BACKGROUND

[0002] Various swing head type spotlights are often used in stage lighting to create various different light effects for the stage. The swing head lamp can be adjusted to rotate to meet various light effects of the stage, but the swing head lamp is a high-power device, and a large amount of heat is generated during work, and the heat dissipation effect is general by relying on the heat dissipation channel of the swing head lamp itself.

[0003] After searching, the double-sided swing head lamp in the Chinese patent document (authorized announcement number CN206572303U) includes: a base, a lamp head assembly rotatably installed on the base; the lamp head assembly includes a housing, a first projection assembly and a second projection assembly installed on the housing; the first projection assembly includes a lamp bead plate, a lens group, a lens pressing plate and a plastic cover; the lamp bead plate is installed in the housing, the lens group is installed on the lamp bead plate, the lens pressing plate presses the lens group on the lamp bead plate, and the plastic cover encapsulates the lamp bead plate, the lens group and the lens pressing plate in the housing; the second projection assembly includes a pixel plate, a plastic frame and a light guide plate; the pixel plate is installed in the housing, the light guide plate is installed in the plastic frame, and the plastic frame is installed on the housing. The double-sided swing head lamp can have two different projection effects at the same time, thereby simplifying stage arrangement and reducing cost. The swing head lamp in the above patent is a high-power device, and a large amount of heat is generated during work, and the heat dissipation effect is general by relying on the heat dissipation channel of the swing head lamp itself. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a double-sided rotary swing head lamp to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a double-sided rotary swing head lamp, comprising:

[0006] A double-sided swing head lamp body;

[0007] A mounting lug is rotatably connected to the double-sided swing head lamp body through a rotating shaft, a servo motor for providing power for rotation of the rotating shaft is installed on the outer periphery of the mounting lug;

[0008] An installation frame is detachably connected to the inner wall of the mounting lug, an auxiliary plate is installed on the inner wall of the installation frame, a plurality of first fans for auxiliary heat dissipation are installed on the outer periphery of the inner wall of the installation frame and the auxiliary plate, a plurality of second fans for auxiliary heat dissipation are embeddedly installed on the side surface of the double-sided swing head lamp body close to the installation frame, a dust screen is further installed on the inner wall of the installation frame, a linear motor is installed at the bottom end of the installation frame, and a cleaning brush for cleaning the dust screen is connected to the moving part of the linear motor.

[0009] As a preferred implementation, the double-sided rotating head lamp body is provided with a heat dissipation channel away from the side of the mounting frame, and the heat dissipation channel and the side of the first fan are also provided with a dust screen.

[0010] As a preferred implementation, the bottom end of the mounting lug is detachably connected with a mounting plate through a plurality of fixing bolts, and the side of the mounting plate is provided with four penetrating storage channels.

[0011] As a preferred implementation, the inner cavity of the four storage channels is provided with a movable plate, and the two movable plates are connected with a mounting sub-plate.

[0012] As a preferred implementation, the side of the mounting plate and the mounting sub-plate is provided with a plurality of threaded channels communicated with the storage channels, and the threaded channels are threadedly connected with mounting bolts for fixing the movable plates.

[0013] As a preferred implementation, the inner wall of the storage channel is attached with a rubber pad with elasticity, and the side of the mounting plate away from the mounting lug is attached with an anti-skid pad.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are:

[0015] The double-sided rotating head lamp, in actual use, the work of the second fan can assist the air in the inner cavity of the double-sided rotating head lamp body to flow faster, thereby accelerating heat dissipation, and the work of the plurality of first fans can accelerate the flow of air near the double-sided rotating head lamp body, further improving the heat dissipation effect.

[0016] The double-sided rotating head lamp, the mounting plate can stably support the whole, if the stability is insufficient, the mounting sub-plate can be pulled out in advance, the movable plate is pulled out, the mounting bolt is used for tightly fixing the movable plate, the mounting sub-plate cooperates with the mounting plate, the supporting area can be improved, the stability of the support can be improved, and the mounting plate can be connected with the top structure or the ceiling, etc.

[0017] The double-sided rotating head lamp not only has double heat dissipation and stronger heat dissipation effect, but also has higher stability. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the specific embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Fig. 1 It is a structural schematic diagram of the double-sided moving head lamp body of the present application;

[0020] Fig. 2 It is another structural schematic diagram of the double-sided moving head lamp body of the present application;

[0021] Fig. 3 It is a front view of the mounting frame of the present application;

[0022] Fig. 4 It is a sectional view of the mounting plate of the present application.

[0023] Explanation of reference signs:

[0024] In the drawings:

[0025] 1, double-sided moving head lamp body; 2, mounting lug; 3, servo motor; 4, mounting frame; 5, auxiliary plate; 6, first fan; 7, second fan; 8, dust screen; 9, linear motor; 10, cleaning brush; 11, mounting plate; 12, movable plate; 13, mounting sub-plate; 14, mounting bolt; 15, rubber pad; 16, non-slip pad. Specific embodiments

[0026] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, in order to avoid obscuring the present application, some technical features known in the art are not described.

[0027] Unless the direction is defined separately, the directions such as up, down, left, right, front, back, inside and outside mentioned in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawings shown in the present application, which are explained here.

[0028] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc. The actual needs are accurate. The technology, method and equipment known to those skilled in the related field may not be discussed in detail, however, under appropriate circumstances, the technology, method and equipment should be regarded as part of the specification, and the proportion of the devices in the drawings is only for reference, which can be adjusted to a certain extent according to the actual use.

[0029] Referring to Figs. 1 to 4 As shown in the figure, a double-sided rotating head lamp, the embodiment includes:

[0030] Double-sided head lamp body 1;

[0031] The mounting lug 2 is rotatably connected to the double-sided head lamp body 1 through the rotating shaft, and the outer periphery of the mounting lug 2 is provided with a servo motor 3 for providing power for the rotation of the rotating shaft. In use, the double-sided head lamp body 1 works, the servo motor 3 is adjusted, and the rotating irradiation is realized.

[0032] The mounting frame 4 is detachably connected to the inner wall of the mounting lug 2, the position of the mounting frame 4 is guaranteed not to affect the rotation of the double-sided head lamp body 1, but can be close to the double-sided head lamp body 1 to improve the heat dissipation effect, the inner wall of the mounting frame 4 is provided with an auxiliary plate 5, and the inner wall of the mounting frame 4 and the outer periphery of the auxiliary plate 11 are provided with a plurality of first fans 6 for auxiliary heat dissipation, the side of the double-sided head lamp body 1 close to the mounting frame 4 is embedded with a plurality of second fans 7 for auxiliary heat dissipation, and the inner wall of the mounting frame 4 is further provided with a dust screen 8, the bottom end of the mounting frame 4 is provided with a linear motor 9, the moving part of the linear motor 9 is connected with a cleaning brush 10 for cleaning the dust screen 8, and the side of the double-sided head lamp body 1 away from the mounting frame 4 is provided with a heat dissipation channel, the heat dissipation channel and the side of the first fan 6 are also provided with a dust screen 8, and the second fan 7 is started to work, which can assist the air in the cavity of the double-sided head lamp body 1 to flow faster, thereby accelerating heat dissipation, and the air is discharged from the heat dissipation channel. If it is necessary to enhance heat dissipation, a plurality of first fans 6 are started to work, which can accelerate the flow of air near the double-sided head lamp body 1, further improving the heat dissipation effect. In this process, the dust screen 8 of the mounting frame 4 can filter the air to protect the double-sided head lamp body 1, and the linear motor 9 drives the cleaning brush 10 to move back and forth, thereby cleaning the dust screen 5 of the mounting frame 4 to ensure normal air circulation.

[0033] In order to support and adjust the support, the bottom end of the mounting lug 2 is detachably connected with the mounting plate 11 through a plurality of fixing bolts, four through storage channels are formed in the side surface of the mounting plate 11, the inner cavities of the four storage channels are provided with the movable plates 12, the two movable plates 12 are connected with the mounting vice plate 13, the two mounting vice plates 13 are respectively arranged on the two sides of the mounting plate 11, a plurality of threaded channels are formed in the side surface of the mounting plate 11 and the mounting vice plate 13 and are communicated with the storage channels, the threaded channels are threadedly connected with the mounting bolts 14 for fixing the movable plates 12, the inner wall of the storage channel is bonded with the elastic rubber pad 15, the side surface of the mounting plate 11 away from the mounting lug 2 is bonded with the anti-skid pad 16, the mounting plate 11 is used for stable support, if the stability is insufficient, the mounting vice plate 13 can be pulled in advance, part of the movable plate 12 is pulled out, the movable plate 12 is fixed by the mounting bolt 14, the mounting vice plate 13 is fixed with the mounting plate 11 by the other mounting bolt 14, the support area is greatly improved, and the stability of the support is improved, and the mounting plate 11 can be connected with the top structure or the ceiling, and the hanging fixing needs are provided.

[0034] The double-sided rotating head lamp body 1, the servo motor 3, the first fan 6, the second fan 7 and the linear motor 9 are all conventional instruments, and the working principle, size and model are irrelevant to the problems solved in the application, so they will not be described in detail, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection will not be explained in detail.

[0035] Working principle

[0036] The double-sided rotating head lamp utilizes the mounting plate 11 for stable support, if the stability is insufficient, the mounting vice plate 13 can be pulled in advance, part of the movable plate 12 is pulled out, the movable plate 12 is fixed by the mounting bolt 14, the mounting vice plate 13 is fixed with the mounting plate 11 by the other mounting bolt 14, the support area is greatly improved, and the stability of the support is improved, and the mounting plate 11 can be connected with the top structure or the ceiling, and the hanging fixing needs are provided;

[0037] In use, the double-sided head lamp body 1 works, adjusts the servo motor 3, realizes rotating irradiation, and the second fan 7 is started to work, which can accelerate the air flow in the cavity of the double-sided head lamp body 1, and then accelerate heat dissipation, and the air is discharged from the heat dissipation channel, if it is necessary to enhance heat dissipation, the multiple first fans 6 are started to work, which can accelerate the air flow near the double-sided head lamp body 1, and further improve the heat dissipation effect, in this process, the dust screen 8 of the mounting frame 4 can filter the air, and play a role in protecting the double-sided head lamp body 1, the linear motor 9 drives the cleaning brush 10 to move back and forth, and then cleans the dust screen 5 of the mounting frame 4, and ensures the normal circulation of the air.

[0038] It should be noted that, in the present document, relational terms such as one and another and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying that any such entity or action is either analogous or not analogous to the other. Moreover, the terms "comprise," "comprises," "comprising," "include," "includes" or "including" are intended to be inclusive and not restrictive, such that any process, method, article, or apparatus that comprises a list of elements using one of these terms is deemed to include all other elements furnished, implied, and / or falling within each of the specified elements, without limitation, unless otherwise specified. Moreover, such terms do not exclude the addition of more elements, nor the performance of more steps, unless otherwise specified.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A double-sided rotating moving head light, characterized in that, include: Double-sided moving head light body (1); The mounting lug (2) is rotatably connected to the double-sided moving head light body (1) via a rotating shaft. A servo motor (3) is installed on the outer periphery of the mounting lug (2) to provide power for the rotation of the rotating shaft. The mounting frame (4) is detachably connected to the inner wall of the mounting lug (2). An auxiliary plate (5) is installed on the inner wall of the mounting frame (4). Multiple auxiliary heat dissipation first fans (6) are installed on the inner wall of the mounting frame (4) and the outer periphery of the auxiliary plate (5). Multiple auxiliary heat dissipation second fans (7) are embedded in the side of the double-sided moving head light body (1) near the mounting frame (4). A dustproof net (8) is also installed on the inner wall of the mounting frame (4). A linear motor (9) is installed at the bottom of the mounting frame (4). A cleaning brush (10) for cleaning the dustproof net (8) is connected to the moving part of the linear motor (9).

2. A double-sided rotating moving head light according to claim 1, characterized in that, The double-sided moving head light body (1) has a heat dissipation channel on the side away from the mounting frame (4), and the heat dissipation channel and the side of the first fan (6) are also covered with dustproof nets (8).

3. A double-sided rotating moving head light according to claim 1, characterized in that, The bottom end of the mounting lug (2) is detachably connected to a mounting plate (11) by multiple fixing bolts. The mounting plate (11) has four through storage channels on its side.

4. A double-sided rotating moving head light according to claim 3, characterized in that, The inner cavity of each of the four storage channels is provided with a movable plate (12), and the two misaligned movable plates (12) are connected to a mounting sub-plate (13). The two mounting sub-plates (13) are located on both sides of the mounting plate (11).

5. A double-sided rotating moving head light according to claim 4, characterized in that, The mounting plate (11) and the mounting sub-plate (13) have multiple threaded channels on their sides that communicate with the storage channel, and the threaded channels are threadedly connected to mounting bolts (14) for fixing the movable plate (12).

6. A double-sided rotating moving head light according to claim 3, characterized in that, The inner wall of the storage channel is bonded with an elastic rubber pad (15), and the side of the mounting plate (11) away from the mounting lug (2) is bonded with an anti-slip pad (16).

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