A hidden handle device and stage lamp

Abstract

The utility model discloses a hidden handle device and stage lamps and lanterns belongs to stage lighting technical field, including support, left arm cover, right arm cover, left scratch hand and right scratch hand, left arm cover with right arm cover covers respectively on the both sides wall of support, the lateral wall of left arm cover to outside is equipped with left recess, the lateral wall of right arm cover to outside is equipped with right recess, left scratch hand sets up in left arm cover, and left scratch hand is set into half surrounded on the lateral wall of left recess, right scratch hand sets up in right arm cover, and right scratch hand is set into half surrounded on the lateral wall of right recess, the handheld part is hidden in the arm cover through left recess and right recess, and is strengthened by left scratch hand and right scratch hand, guarantees when hand -held moves stable and occupies little space, the center of gravity is low when lamp and lantern are carried, and carrying is more safe and convenient.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting technology, specifically to a concealed handle device and a stage lighting fixture. Background Technology

[0002] Stage lights are essential equipment in stage performances, generally consisting of three parts: a base, a support arm, and the light tube. The support arm controls the orientation of the light tube to coordinate with the performance. Due to their weight and the need for hanging and wall-mounting, stage lights are inconvenient to install and transport. Furthermore, due to the precision of their optical components, they are easily damaged by impacts, especially during stage setup where installation and transport locations vary. Therefore, handles are typically installed on the base and support arm of the stage light to facilitate easier transport and reduce workload. However, handles usually protrude from the support arm wall, taking up significant installation space and making storage difficult. Additionally, when the stage light rotates, the handles are prone to scratching and colliding with surrounding objects. When placed vertically, the weight of the light tube results in a high center of gravity, making it prone to tipping over. Therefore, there is a need for a handle that can be concealed within the support arm, ensuring easy movement while reducing space occupation and creating a more compact stage lighting structure. Utility Model Content

[0003] One of the purposes of this utility model is to provide a concealed handle device, which solves the problems of existing support arm handles protruding outwards, resulting in large installation space occupation and a high center of gravity that makes them easy to tip over during transportation.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0005] A concealed handle device includes a bracket, a left arm cover, a right arm cover, a left hook, and a right hook. The left arm cover and the right arm cover respectively cover the two side walls of the bracket. The left arm cover has a left groove on its outward-facing side wall, and the right arm cover has a right groove on its outward-facing side wall. The left hook is located inside the left arm cover and is partially surrounded by the outer wall of the left groove. The right hook is located inside the right arm cover and is partially surrounded by the outer wall of the right groove. The hand-held part is concealed within the arm cover by the left and right grooves and reinforced by the left and right hooks, ensuring stability during carrying and minimizing space occupation.

[0006] Furthermore, the right gripper includes a clamping part and a supporting part. The clamping part is disposed on both sides of the supporting part and extends outward. The clamping part contacts the outer wall of the right groove. The supporting part is inserted into the right arm cover, so that the supporting part contacts the top wall of the right arm cover and the top wall of the right groove. The left gripper has the same structure as the right gripper, which disperses the pressure and prevents the arm cover from deforming.

[0007] Preferably, the support includes ribs that intersect laterally and longitudinally to improve the strength of the support.

[0008] Furthermore, the top walls of both the left and right grooves are open to form openings, making it convenient for fingers to insert and use.

[0009] Furthermore, the cross-section of the bracket is U-shaped to ensure even force distribution on both sides.

[0010] Furthermore, the bracket is provided with a reinforcing member, which is disposed on the inner side wall of the bracket to improve the strength of the bracket.

[0011] Furthermore, the side wall of the bracket is provided with a pivot hole, and a wire box and a pivot sleeve are provided between the bracket and the right arm cover. The pivot sleeve is set in the pivot hole and is used for rotation and wire passage.

[0012] Furthermore, the bottom wall of the bracket is provided with a turntable, the turntable is provided with a synchronous wheel, and a wire passage is provided between the turntable and the rotating shaft sleeve for horizontal rotation and wire passage.

[0013] Preferably, the left groove includes an upper groove and a lower groove, the upper groove being deeper than the lower groove, the upper groove being connected to the lower groove and having a smooth transition, and the left groove and the right groove having the same structure, which protects the fingers when carrying and makes it easy to grip and use.

[0014] The second objective of this utility model is to provide a stage lighting fixture that solves the problem of existing stage lighting fixtures having large dimensions and non-compact structures.

[0015] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0016] A stage lighting fixture includes a concealed handle device, a lamp tube, and a lamp base. The lamp tube is mounted on the concealed handle device, and the concealed handle device is mounted on the lamp base. The fixture has a compact structure and occupies little space, and is not easily scratched or collided with surrounding objects during use.

[0017] The beneficial effects of this utility model are as follows:

[0018] (1) The concealed handle device has left and right handles that are semi-enclosed on the outer walls of the left and right grooves, respectively, which hides the handle part in the bracket, reduces the occupation of external space, and can prevent the lamp from scratching and colliding with surrounding objects when it rotates; compared with the traditional stage lamp handle protruding from the outer wall of the arm cover, which is easy to collide with surrounding objects; the left and right handles reinforce the left / right grooves to prevent deformation under pressure when carrying, improve the load-bearing capacity and stability when moving, and the handle position is lower, making the lamp more stable when transported and less likely to tip over.

[0019] (2) The left and right handles on the concealed handle device adopt a rib structure of clamping part and support part, which are inserted and fixed in the arm cover; the upper groove is deep and the lower groove is shallow and smoothly transitioned. The clamping part is in close contact with the groove wall to achieve a stable fit, and the rib of the support part enhances the load-bearing capacity; the deep and shallow groove design conforms to ergonomics, and the fingers can quickly pry into the deep groove area and apply force smoothly. It is convenient to operate when carrying and does not require exposed parts. Compared with traditional handles, which need to be installed separately and cannot be stored, the structure is more compact and safer to use.

[0020] (3) The concealed handle device is also equipped with a U-shaped bracket and a reinforcing member on the inner side of the bracket, which enhances the load-bearing capacity and can distribute the force to the whole when the handle is under force, preventing local deformation and damage; the junction box and the rotating shaft sleeve are installed as a whole, avoiding internal circuit interference. At the same time, the wire passage of the turntable and the synchronous wheel ensures that the handle function is not affected when the lamp rotates. It is suitable for complex installation scenarios. Compared with the traditional handle that is welded or bolted separately, it is easy to loosen and affects the strength of the arm. Attached Figure Description

[0021] Figure 1 Axonometric drawing of the stage lighting fixture provided by this utility model;

[0022] Figure 2 A front view of the stage lighting fixture provided by this utility model;

[0023] Figure 3 Exploded view of the concealed handle device provided by this utility model;

[0024] Figure 4 A front view of the concealed handle device provided by this utility model;

[0025] Figure 5 A side view of the concealed handle device provided by this utility model;

[0026] Figure 6 for Figure 5 Cross-sectional view along line AA;

[0027] Figure 7 for Figure 6 An enlarged view of section B above;

[0028] Figure 8 Internal structure diagram of the stage lighting fixture provided by this utility model.

[0029] Figure label:

[0030] 1. Lamp tube; 11. Tube shell; 12. Front mirror assembly; 13. Lighting rendering assembly; 14. Heat dissipation assembly; 15. Laser; 16. Flip assembly; 2. Concealed handle device; 21. Bracket; 211. Reinforcing member; 212. Cable box; 213. Turntable; 214. Synchronous pulley; 215. Rotary shaft sleeve; 216. Through groove; 217. Cable passage; 22. Left arm cover; 221. Left groove; 23. Right arm cover; 231. Right groove; 24. Left handle; 25. Right handle; 251. Clamping part; 252. Support part; 3. Lamp holder. Detailed Implementation

[0031] 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 in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0032] Example 1

[0033] like Figures 1-8 As shown, this embodiment discloses a concealed handle device 2, including a bracket 21, a left arm cover 22, a right arm cover 23, a left latch 24, and a right latch 25. The left arm cover 22 and the right arm cover 23 respectively cover the two side walls of the bracket 21. The left arm cover 22 has a left groove 221 on its outward-facing side wall, and the right arm cover 23 has a right groove 231 on its outward-facing side wall. The left latch 24 is disposed inside the left arm cover 22 and is configured to semi-enclose the outer side wall of the left groove 221. The right latch 25 is disposed inside the right arm cover 23 and is configured to semi-enclose the right groove 25. On the outer wall of 31, the left groove 221 and the right groove 231 are formed by the inward indentation of the left arm cover 22 and the right arm cover 23, leaving sufficient space for the handle to grab. The left handle 24 and the right handle 25 support the two grooves, so that the pressure when lifting can be evenly transmitted from the left handle 24 and the right handle 25 to the bracket 21, thereby driving the lamp to move. This prevents the left arm cover 22 and the right arm cover 23 from deforming due to uneven force, which would damage the lamp. The handle is hidden inside the arm cover, which reduces the external space occupied when the lamp rotates, makes full use of the internal space, and facilitates storage, installation and transportation.

[0034] Furthermore, the right handle 25 includes a clamping part 251 and a supporting part 252. The clamping part 251 is disposed on both sides of the supporting part 252 and extends outward. The clamping part 251 contacts the outer wall of the right groove 231. The supporting part 252 is inserted into the right arm cover 23, so that the supporting part 252 contacts the top wall of the right arm cover 23 and the top wall of the right groove 231, filling the space of the right arm cover 23 and the right groove 231, preventing the shape from changing when carrying, and improving the load-bearing capacity. The clamping part 251 is fixed to the bracket 21 by bolts. The pressure is transmitted to the bracket 21 through the clamping part 251, which plays a role in dispersing the pressure and preventing the outer shell from deforming. The left handle 24 and the right handle 25 have the same structure, which balances the left and right sides when carrying the lamp and prevents the lamp from being damaged.

[0035] Preferably, the support 252 includes ribs that intersect horizontally and vertically and is fixed to the bracket 21 by bolts. The ribs on one side of the support 252 form a grid shape, which improves the compressive strength. The other side of the support 252 is hollowed out to form a through hole for accommodating the hand, preventing the hand from slipping due to sweat during movement, and improving the safety of use.

[0036] Preferably, the top walls of both the left groove 221 and the right groove 231 are open to form openings, which communicate with the through holes on the support 252, making it convenient for fingers to be inserted when carrying, improving gripping force, and preventing slippage during movement.

[0037] More preferably, the cross-section of the bracket 21 is U-shaped, and the two sides of the U-shaped bracket 21 are symmetrical, so that the force is evenly distributed when moving the lamp and it is safer to carry.

[0038] Furthermore, the bracket 21 is provided with a reinforcing member 211, which is located on the inner side wall of the bracket 21. The reinforcing member 211 is a strip-shaped metal part used to improve the load-bearing capacity of the bracket 21 and prevent deformation after long-term use, which would affect the rotation and use of the lamp.

[0039] Furthermore, the side wall of the bracket 21 is provided with a pivot hole, and a wire box 212 and a pivot sleeve 215 are provided between the bracket 21 and the right arm cover 23. The pivot sleeve 215 is set in the pivot hole. The wire box 212 is used for internal cable connection, and the pivot sleeve 215 is used as the rotation center of the lamp. The pivot sleeve 215 is hollow, so that the cable can pass through the rotating part and play a role in protecting the cable.

[0040] Furthermore, a turntable 213 is provided on the bottom wall of the bracket 21, and a synchronous wheel 214 is provided on the turntable 213. A wire passage 217 is provided between the turntable 213 and the rotating shaft sleeve 215. The turntable 213 is used to support the rotation of the bracket 21, and the synchronous wheel 214 is used to drive the bracket 21 to rotate. The synchronous wheel 214 and the turntable 213 are coaxially arranged and a through groove 216 is provided in the middle of them. The cable in the wire passage 217 is connected to the lamp through the through groove 216, the bracket 21 and the rotating shaft sleeve 215, which protects the cable passing through.

[0041] Preferably, the left groove 221 includes an upper groove and a lower groove. The upper groove is deeper than the lower groove. The upper groove and the lower groove are connected and smoothly transitioned. The left groove 221 and the right groove 231 have the same structure. The lower groove is shallow, which can guide the fingers to insert for use and can also protect the hands.

[0042] Example 2

[0043] This embodiment also discloses a stage lighting fixture, including a concealed handle device 2, a lamp tube 1, and a lamp holder 3. The lamp tube 1 is mounted on the concealed handle device 2, and the concealed handle device 2 is mounted on the lamp holder 3. The lamp tube 1 includes a cylindrical shell 11, a front mirror assembly 12, a light rendering assembly 13, a heat dissipation assembly 14, a laser 15, and a flip assembly 16. One end of the front mirror assembly 12 is installed inside the cylindrical shell 11 with its end facing outward. The light rendering assembly 13 is installed below the front mirror assembly 12, and the laser 15 is installed below the light rendering assembly 13. The heat dissipation assembly 14 is mounted on the laser 15, and the flip assembly 16 is mounted on the inner wall of the cylindrical shell 11. The flip assembly 16 drives the lamp tube 1 to rotate around the rotating shaft sleeve 215. There are no driving elements on the bracket 21, which reduces the thickness of the concealed handle device 2 and makes the overall structure compact.

[0044] The manual movement process of this stage lighting fixture is as follows:

[0045] The user inserts their fingers into the opening of the left groove 221 or the right groove 231. Because the groove has a smooth transition with a deeper top and a shallower bottom, the fingers can naturally fit the groove contour and apply force easily. The user holds the exposed left handle 24 or right handle 25, and its support part 252 provides rigid support to ensure that the handle does not deform when subjected to force. Because the handle is in close contact with the groove wall and the bracket 21 has a reinforcing member 211 inside, the pressure on the handle is distributed to prevent it from loosening or breaking during transportation. After the handle is in place, the user can release their fingers.

[0046] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A concealed handle device, comprising a bracket (21), a left arm cover (22), a right arm cover (23), a left grab handle (24), and a right grab handle (25), wherein the left arm cover (22) and the right arm cover (23) respectively cover the two side walls of the bracket (21), characterized in that: The left arm cover (22) has a left groove (221) on its outward side wall, and the right arm cover (23) has a right groove (231) on its outward side wall. The left handle (24) is located inside the left arm cover (22) and is positioned to partially surround the outer side wall of the left groove (221). The right handle (25) is located inside the right arm cover (23) and is positioned to partially surround the outer side wall of the right groove (231).

2. The concealed handle device according to claim 1, characterized in that: The right gripper (25) includes a clamping part (251) and a supporting part (252). The clamping part (251) is disposed on both sides of the supporting part (252) and extends outward. The clamping part (251) contacts the outer wall of the right groove (231). The supporting part (252) is inserted into the right arm cover (23) so that the supporting part (252) contacts the top wall of the right arm cover (23) and the top wall of the right groove (231). The left gripper (24) and the right gripper (25) have the same structure.

3. The concealed handle device according to claim 2, characterized in that: The support (252) includes ribs that intersect laterally and longitudinally.

4. The concealed handle device according to claim 2, characterized in that: The top walls of both the left groove (221) and the right groove (231) are open to form openings.

5. The concealed handle device according to claim 1, characterized in that: The cross-section of the bracket (21) is U-shaped.

6. The concealed handle device according to claim 1, characterized in that: The bracket (21) is provided with a reinforcing member (211), which is disposed on the inner side wall of the bracket (21).

7. The concealed handle device according to claim 1 or 6, characterized in that: The bracket (21) has a pivot hole on its side wall. A wire box (212) and a pivot sleeve (215) are provided between the bracket (21) and the right arm cover (23). The pivot sleeve (215) is located inside the pivot hole.

8. The concealed handle device according to claim 7, characterized in that: The bottom wall of the bracket (21) is provided with a turntable (213), the turntable (213) is provided with a synchronous wheel (214), and a wire passage (217) is provided between the turntable (213) and the rotating shaft sleeve (215).

9. The concealed handle device according to claim 1, characterized in that: The left groove (221) includes an upper groove and a lower groove. The upper groove is deeper than the lower groove. The upper groove is connected to the lower groove and has a smooth transition. The left groove (221) and the right groove (231) have the same structure.

10. A stage lighting fixture, characterized in that, The invention includes the concealed handle device, lamp tube (1), and lamp holder (3) as described in any one of claims 1-9, wherein the lamp tube (1) is disposed on the concealed handle device and the concealed handle device is disposed on the lamp holder (3).

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