A stage lighting device specifically for stage use

Abstract

This utility model discloses a stage lighting device for stage use, relating to the field of lighting technology. It includes a base, a first support rod, a lamp body, a first support seat, and a protective cover located directly above the lamp body. An elastic support component connects the upper end of the first support seat to the base, and a second support rod is fixed between the protective cover and the first support seat. Through the coordinated arrangement of the first support seat, the protective cover, and the elastic support component, under normal use, the compression spring is compressed under the weight of the base, the first support rod, and the lamp body, and the protective cover is located directly above the lamp body, without affecting the lighting effect. When the device accidentally tips over, the gravitational force of the base, the first support rod, and the lamp body is insufficient to keep the compression spring compressed. The spring returns to its original position under its own elastic force, placing the lamp body inside the protective cover, thus preventing the lamp body from colliding with external objects and better protecting it.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a stage lighting device for stage use. Background Technology

[0002] Stage lighting plays a crucial role in stage performances. It not only illuminates the stage and creates atmosphere, but also highlights the performance theme and enhances artistic appeal.

[0003] Regarding stage lighting devices, a search revealed a stage-specific LED light provided by patent publication number CN209944173U. This light includes a front housing and a first bracket. A rear housing is mounted on the front housing, and a mounting bracket is located outside the rear housing. A rotating rod is positioned between the mounting bracket and the rear housing, and an adjustment knob is located outside the rotating rod. Two locking mechanisms are provided between the rear housing and the front housing, each including a mounting block and two mounting strips. The locking mechanisms facilitate the disassembly and installation of the front housing, making it easy to replace LED chips. The design is simple, the operation is convenient, and the lighting effect of the device is improved. The designed embedded rod, limiting ring, return spring, and handle allow for easy and free adjustment of the device's height.

[0004] Based on the above search and the findings of existing technologies, it has been discovered that existing stage lighting devices similar to those disclosed above typically lack effective protective structures on the outer side of the lamp body to ensure lighting effects. This makes the lamp body prone to damage when the lamp frame accidentally tipes over. Therefore, a stage lighting device specifically designed for stage use is proposed to address these issues. Utility Model Content

[0005] The purpose of this application is to provide a stage lighting device specifically for use on a stage, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a stage lighting device for stage use, comprising a base and a lamp body vertically fixed to the upper end of the base via a support rod, and further comprising:

[0007] The first support base is located on the lower side of the base, and an elastic support component is connected between the first support base and the base.

[0008] The protective cover is located directly above the lamp body, and a support rod is fixed between the protective cover and the first support base.

[0009] As a further supplement to this solution, the elastic support assembly includes a compression spring, a limiting sleeve, and a limiting rod;

[0010] A compression spring is vertically positioned between the base and the first support.

[0011] The limiting sleeve is vertically fixed to the upper end of the first support base, and the limiting rod is vertically fixed to the lower end of the base, with the limiting rod slidably sleeved on the inner side of the limiting sleeve.

[0012] As a further supplement to this solution, the compression spring is located inside the limiting sleeve and fixed between the lower end of the limiting sleeve rod and the first support seat.

[0013] As a further supplement to this solution, a fixing knob that abuts against the limiting sleeve rod is threaded through one side of the upper end of the limiting sleeve.

[0014] As a further supplement to this solution, a second support is coaxially fixed to the lower end of the first support.

[0015] The first support seat has multiple fixing bolts that are equidistantly threaded vertically along its periphery, and these fixing bolts also pass through the second support seat.

[0016] As a further supplement to this plan, both support rod one and support rod two are telescopic rods.

[0017] In summary, the technical effects and advantages of this utility model are as follows:

[0018] 1. In this utility model, through the coordinated arrangement of the first support base, the protective cover, and the elastic support component, under normal use, the compression spring is in a compressed state under the gravity of the base, the first support rod, and the lamp body, and the protective cover is located directly above the lamp body, which will not affect the lighting effect of the lamp body; when the device is accidentally tilted, the gravity component of the base, the first support rod, and the lamp body is insufficient to keep the compression spring in a compressed state, that is, the compression spring resets under its own elastic force, so that the lamp body is located inside the protective cover, thereby making the lamp body less likely to collide with external objects and better protecting the lamp body.

[0019] 2. In this utility model, a second support is coaxially fixed at the lower end of the first support. Multiple fixing bolts are equidistantly threaded through the periphery of the first support and pass through the second support. In use, an external object can be clamped between the first and second support and the fixing bolts can be tightened. Alternatively, the second support can be placed directly on the ground or a pre-set fixing platform and the fixing bolts can be tightened to achieve relative fixation between the second support and the ground or the pre-set fixing platform, making the fixing operation more flexible. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the stage lighting device in normal use in this embodiment.

[0022] Figure 2 This is a structural diagram of the stage lighting device in this embodiment when it is tilted.

[0023] Figure 3 This is a structural diagram of the stage lighting device in the fully retracted state in this embodiment.

[0024] Figure 4 This is a schematic diagram of the disassembled structure of the elastic support component in this embodiment.

[0025] In the diagram: 1. Base; 2. Support rod one; 3. Lamp body; 4. First support seat; 5. Support rod two; 6. Protective cover; 7. Compression spring; 8. Limiting sleeve; 9. Limiting sleeve rod; 10. Fixing knob; 11. Second support seat; 12. Fixing bolt. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example: Reference Figure 1-4 The stage lighting device shown includes a base 1 and a lamp body 3 vertically fixed to the upper end of the base 1 by a support rod 2. The lamp body 3 is electrically connected to an external power source using existing conventional technology. Of course, a battery can also be built into the base 1 to power the lamp body 3.

[0028] In addition, the stage lighting device also includes a first support base 4, a protective cover 6, and an elastic support assembly. Specifically, the first support base 4 is located on the lower side of the base 1, and the elastic support assembly is connected between the first support base 4 and the base 1. More specifically, the elastic support assembly includes a compression spring 7, a limiting sleeve 8, and a limiting rod 9. The compression spring 7 is vertically arranged between the base 1 and the first support base 4. The limiting sleeve 8 is vertically fixed to the upper end of the first support base 4. The limiting rod 9 is vertically fixed to the lower end of the base 1, and the limiting rod 9 is slidably sleeved on the inner side of the limiting sleeve 8. The protective cover 6 is located directly above the lamp body 3, and a support rod 5 is fixed between the protective cover 6 and the first support base 4.

[0029] Based on the above-mentioned coordinated arrangement of the first support base 4, the protective cover 6, and the elastic support assembly, such as Figure 1 Under normal use, the compression spring 7 is compressed under the weight of the base 1, support rod 2, and lamp body 3, and the protective cover 6 is located directly above the lamp body 3, so it will not affect the lighting effect of the lamp body 3; if the device accidentally tipes over, such as Figure 2 As shown, at this time, the gravitational component of the base 1, support rod 1 2 and lamp body 3 is insufficient to keep the compression spring 7 in a compressed state. That is, at this time, the compression spring 7 resets under its own elastic force, so that the lamp body 3 is located inside the protective cover 6, thereby making the lamp body 3 less likely to collide with external objects and better protecting the lamp body 3.

[0030] The compression spring 7 is located inside the limiting sleeve 8 and is fixed between the lower end of the limiting sleeve rod 9 and the first support seat 4. This allows the compression spring 7 to be hidden, making it less prone to corrosion.

[0031] The upper end of the limiting sleeve 8 has a threaded fixing knob 10 that abuts against the limiting sleeve rod 9. To ensure that the lamp body 3 does not contact the protective cover 6 when stored, and to prevent damage to the lamp body 3 from external impacts, the limiting sleeve rod 9 is pressed into the inside of the limiting sleeve 8 and the fixing knob 10 is tightened when storing the device. The fully stored state is as follows: Figure 3 As shown.

[0032] To facilitate the fixation of the device, a second support 11 is coaxially fixed to the lower end of the first support 4. Multiple fixing bolts 12 are equidistantly threaded through the periphery of the first support 4 and pass through the second support 11. In use, an external object can be clamped between the first support 4 and the second support 11 and the fixing bolts 12 can be tightened. Alternatively, the second support 11 can be placed directly on the ground or a pre-set fixing platform and the fixing bolts 12 can be tightened to achieve relative fixation between the second support 11 and the ground or the pre-set fixing platform.

[0033] To facilitate adjusting the height of the device according to actual needs, and to reduce the size of the device when not in use for easy storage or carrying, both support rod 1 2 and support rod 2 5 are telescopic rods. The structure of the telescopic rod includes a limiting sleeve 8, a limiting sleeve 9 and a fixing knob 10, similar to those described above.

[0034] The working principle of this utility model is as follows: When in use, an external fixed object can be clamped between the first support base 4 and the second support base 11, and the fixing bolt 12 can be tightened; or the second support base 11 can be placed directly on the ground or a preset fixed platform, and the fixing bolt 12 can be tightened to achieve relative fixation between the second support base 11 and the ground or the preset fixed platform.

[0035] Adjust the height of the device according to actual needs. Under normal use, such as Figure 1 As shown, under the weight of the base 1, support rod 2 and lamp body 3, the compression spring 7 is in a compressed state, and the protective cover 6 is located directly above the lamp body 3, so it will not affect the lighting effect of the lamp body 3.

[0036] When the device accidentally tipes over, such as Figure 2 As shown, at this time, the gravitational component of the base 1, support rod 1 2 and lamp body 3 is insufficient to keep the compression spring 7 in a compressed state. That is, at this time, the compression spring 7 resets under its own elastic force, so that the lamp body 3 is located inside the protective cover 6, thereby making the lamp body 3 less likely to collide with external objects and better protecting the lamp body 3.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stage lighting device for stage use, comprising a base (1) and a lamp body (3) vertically fixed to the upper end of the base (1) by a support rod (2), characterized in that, Also includes: A first support base (4) is located on the lower side of the base (1), and an elastic support component is connected between the first support base (4) and the base (1). A protective cover (6) is located directly above the lamp body (3), and a second support rod (5) is fixed between the protective cover (6) and the first support base (4).

2. The stage lighting device for a stage as described in claim 1, characterized in that: The elastic support assembly includes a compression spring (7), a limiting sleeve (8), and a limiting rod (9); The compression spring (7) is vertically disposed between the base (1) and the first support (4); The limiting sleeve (8) is vertically fixed to the upper end of the first support base (4), the limiting rod (9) is vertically fixed to the lower end of the base (1), and the limiting rod (9) is slidably sleeved on the inner side of the limiting sleeve (8).

3. A stage lighting device for stage use according to claim 2, characterized in that: The compression spring (7) is located inside the limiting sleeve (8) and is fixed between the lower end of the limiting sleeve rod (9) and the first support seat (4).

4. A stage lighting device for stage use according to claim 2, characterized in that: The upper end of the limiting sleeve (8) has a threaded fixed knob (10) that abuts against the limiting sleeve rod (9).

5. A stage lighting device for stage use according to claim 1, characterized in that: The lower end of the first support base (4) is coaxially fixed with a second support base (11); The first support base (4) has multiple fixing bolts (12) that are equidistantly threaded through its periphery, and the fixing bolts (12) penetrate the second support base (11).

6. A stage lighting device for stage use according to claim 1, characterized in that: Both support rod one (2) and support rod two (5) are telescopic rods.

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