Stage lamp capable of being efficiently maintained

Abstract

The utility model relates to the technical field of stage lamps, in particular to an efficient maintenance stage lamp which comprises a supporting arm, a bottom machine box and a lamp holder, the supporting arm is in pivot joint with the bottom machine box, the lamp holder is in pivot joint with the supporting arm, and the efficient maintenance stage lamp further comprises a bottom machine box installation shell, a supporting arm installation shell and a lamp holder installation shell which are used for containing internal parts of the stage lamp. Wherein an access cover is detachably spliced on the bottom case mounting shell and / or the supporting arm mounting shell and / or the lamp holder mounting shell, and one side of the access cover is arranged in a hinged mode. According to the stage lamp capable of being efficiently maintained, the disassembly and assembly process is simplified, the maintenance efficiency is improved, the problems that in the maintenance process of an existing stage lamp, a lamp shell is frequently disassembled and assembled, and time and labor are consumed can be solved, it is avoided that an internal circuit of the lamp shell is easily damaged, and the safety risk in the maintenance process can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage light technical field especially relates to a stage light of high -efficient maintenance. BACKGROUND

[0002] As an indispensable key equipment in modern stage performance, the stability of stage light performance and the convenience of maintenance directly affect the quality and efficiency of performance. At present, there are various types of stage lights on the market, but the connection mode of their shells still largely follows the traditional structure design concept. The common connection modes of stage light shell mainly include screw connection and buckle connection. Screw connection is the most common way, which fastens the parts of the shell together through multiple screws. However, this connection mode exposes many deficiencies in daily maintenance. First of all, different parts may need different specifications and quantities of screws, which are easy to confuse during maintenance, increasing the complexity of disassembly and assembly and the probability of error. Secondly, it takes a long time to loosen or tighten the screws one by one, especially in situations that require frequent maintenance, which is inefficient. More importantly, repeated disassembly and assembly can easily cause wear and tear of the screw holes, reducing the reliability of the connection, and even may cause shaking and noise of the stage light during operation, affecting the performance effect. Another common connection mode is buckle connection or embedded connection. This mode simplifies the disassembly and assembly process to some extent, but still has limitations. The tightness of the buckle may not be consistent, and a certain skill and strength are needed during disassembly and assembly, which is still room for improvement in terms of convenience for maintenance personnel. In addition, frequent plugging and unplugging may cause wear and tear or damage to the buckle slot or embedded structure, and the long-term reliability needs to be improved. In order to further ensure the safety of stage light and prevent the shell from falling off accidentally, especially in high-altitude operation environment, the traditional stage light usually has a safety rope connection device. One end of the safety rope is connected to the detachable shell, and the other end is connected to the lamp stand or other fixed structure. However, this safety measure also has some potential problems. During the movement of the stage light, the safety rope may rub against other parts, producing unnecessary noise and affecting the quietness of the performance. More seriously, if the safety rope is not arranged properly, it may come into contact with the internal circuit board during the movement of the lamp, which may cause short circuit. In addition, during high-altitude maintenance, the maintenance personnel still have the risk of forgetting to buckle the safety rope, and once it happens, the disassembled shell may fall off accidentally, causing safety hazards.

[0003] In summary, the existing connection mode of stage light shell has obvious deficiencies in maintenance efficiency, operation convenience and safety. Screw connection is time-consuming and tedious, buckle connection needs to be improved in reliability, and safety rope connection has potential noise and short circuit risk, and cannot completely eliminate the risk of high-altitude falling. Therefore, a new type of stage light structure design is needed to overcome the defects of the existing technology and achieve more efficient and safer maintenance operation. The utility model discloses a stage lamp of high -efficient maintenance

[0004] In order to solve at least one technical problem in the prior art, the utility model provides a stage lamp of high -efficient maintenance, aims at simplifying the disassembly process, improves maintenance efficiency, can solve the problem of the frequent disassembly of the lamp shell in the maintenance process of the prior art stage lamp, time -consuming and labor -intensive, avoids the damage to the internal circuit of the lamp shell easily, and can reduce the security risk in the maintenance process.

[0005] The utility model discloses a stage lamp of high -efficient maintenance, including support arm, bottom machine case and lamp holder, the support arm with bottom machine case pivoted, the lamp holder with support arm pivoted, still include the bottom machine case installation shell for accommodating the inside part of stage lamp, support arm installation shell and lamp holder installation shell,

[0006] Among them, the bottom machine case installation shell and / or support arm installation shell and / or lamp holder installation shell can be detachably split with the maintenance cover, and one side of the maintenance cover is hingedly arranged.

[0007] According to the stage lamp of high -efficient maintenance of the utility model, the position of the maintenance cover away from the hinged shaft is connected with the bottom machine case installation shell or support arm installation shell or lamp holder installation shell through the screw.

[0008] According to the stage lamp of high -efficient maintenance of the utility model, the position of the maintenance cover away from the hinged shaft is connected with the bottom machine case installation shell or support arm installation shell or lamp holder installation shell through the screw.

[0009] According to the stage lamp of high -efficient maintenance of the utility model, the quick -release structure includes the insertion hole and the connecting column that are mutually interference fit,

[0010] The insertion hole and the connecting column are integrally formed on the maintenance cover and the bottom machine case installation shell or support arm installation shell or lamp holder installation shell respectively,

[0011] The connecting column is inserted into the insertion hole to lock the maintenance cover on the bottom machine case installation shell or support arm installation shell or lamp holder installation shell.

[0012] According to the stage lamp of high -efficient maintenance of the utility model, the quick -release structure includes the first magnet and the second magnet,

[0013] The first magnet and the second magnet are arranged on the maintenance cover and the bottom machine case installation shell or support arm installation shell or lamp holder installation shell respectively,

[0014] The first magnet and the second magnet are arranged on the maintenance cover and the bottom machine case installation shell or support arm installation shell or lamp holder installation shell respectively,

[0015] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0016] The two rotating leaves of the hinge are connected to the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell respectively.

[0017] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0018] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0019] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0020] The first machine case maintenance cover and the second machine case maintenance cover are hinged to opposite sides of the bottom machine case installation shell and are adapted to be symmetrically rotated open.

[0021] The first machine case maintenance cover and the second machine case maintenance cover are hinged to opposite sides of the bottom machine case installation shell and are adapted to be symmetrically rotated open.

[0022] In the split state, the avoidance openings of the first machine case maintenance cover and the second machine case maintenance cover avoid the pivot shaft between the bottom machine case installation shell and the supporting arm installation shell from opposite sides respectively.

[0023] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0024] The display panel and the card edge connector are provided on the first machine case maintenance cover / provided on the second machine case maintenance cover / provided on the first machine case maintenance cover and the second machine case maintenance cover respectively.

[0025] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0026] The bottom machine case installation shell is provided with a display panel or a card edge connector on a side adjacent to the handle.

[0027] The hinge is provided between the maintenance cover and the bottom machine case installation shell or the supporting arm installation shell or the lamp holder installation shell.

[0028] The utility model provides a stage lamp of high -efficient maintenance, the lamp head installation shell is provided with first lamp head maintenance cover and second lamp head maintenance cover, and the first lamp head maintenance cover and the second lamp head maintenance cover are hinged on the opposite sides of the lamp head installation shell.

[0029] The first lamp head maintenance cover and the second lamp head maintenance cover are hinged on the opposite sides of the lamp head installation shell.

[0030] The utility model provides a stage lamp of high -efficient maintenance, the opening angle A of first lamp head maintenance cover and second lamp head maintenance cover is 0 DEG <= A <= 180 DEG.

[0031] The utility model provides a stage lamp of high -efficient maintenance, the hinge shaft of first lamp head maintenance cover and second lamp head maintenance cover on the lamp head installation shell is parallel with the pivot axis of lamp head and support arm.

[0032] The utility model provides a stage lamp of high -efficient maintenance, the support arm installation shell's maintenance cover includes left arm maintenance cover and right arm maintenance cover, and the support arm includes left vertical arm and right vertical arm, and left arm maintenance cover and right arm maintenance cover are respectively spliced and hinged on left vertical arm and right vertical arm.

[0033] The utility model provides a stage lamp of high -efficient maintenance, the support arm installation shell's maintenance cover includes connecting arm maintenance cover, and the support arm includes left vertical arm and right vertical arm and the middle connecting arm of connecting both, and connecting arm maintenance cover is hinged on the middle connecting arm of support arm installation shell.

[0034] The utility model provides a stage lamp of high -efficient maintenance, and connecting arm maintenance cover is U-shaped cover and is spliced on the top side and opposite sides of the middle connecting arm of support arm installation shell.

[0035] The utility model provides a stage lamp of high -efficient maintenance, and the support arm installation shell is provided with press -type buckle lock on one side of the middle connecting arm,

[0036] The utility model provides a stage lamp of high -efficient maintenance, and the support arm installation shell is provided with press -type buckle lock on one side of the middle connecting arm,

[0037] The utility model provides a stage lamp of high -efficient maintenance, and the support arm installation shell is provided with press -type buckle lock on one side of the middle connecting arm,

[0038] The utility model provides a stage lamp of high -efficient maintenance, and the support arm installation shell is provided with press -type buckle lock on one side of the middle connecting arm,

[0039] This utility model discloses a stage light with efficient maintenance. An inspection cover is detachably mounted on at least one of the following housings: the base housing, the support arm housing, and the lamp head housing. One side of the inspection cover is hinged, meaning it is not a completely separate component but is connected to the corresponding housing via a hinge. In routine maintenance or troubleshooting, when it is necessary to open the housing to access internal parts, the traditional method requires completely removing the cover's fixing components, which is extremely cumbersome and time-consuming. In this solution, the hinged inspection cover allows maintenance personnel to simply rotate the cover around the hinge axis after loosening the fixing components to expose the internal structure requiring maintenance. After maintenance, the cover can be rotated back into place and secured. Because the access cover uses a hinged design, maintenance personnel do not need to completely disassemble the cover plate. They only need to loosen a few fasteners to rotate and open the access cover, significantly shortening the time required to open the housing and improving maintenance efficiency. The rotation opening method is simple and intuitive to operate, eliminating the need for complicated disassembly steps, reducing the operational difficulty for maintenance personnel, and reducing reliance on professional tools. The access cover is connected to the mounting housing via a hinge, avoiding the risk of losing parts due to complete disassembly. This advantage is particularly evident in complex environments such as high-altitude operations. The hinged connection ensures that the access cover remains connected to the main body even when open, avoiding the risk of the cover plate accidentally falling and improving the safety of high-altitude maintenance operations. Moreover, compared to screw connections that require repeated disassembly and reassembly, the wear of the hinged connection is relatively small, maintaining the reliability and stability of the connection and reducing noise or safety hazards caused by loose connections. This effectively solves the technical problems of low maintenance efficiency, inconvenient operation, and insufficient safety of existing stage lights, achieving a technical effect of efficient and safe maintenance. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0041] Figure 1 This is a perspective view of the present invention (the first chassis inspection cover 101 and the second chassis inspection cover 102 are in an open state on opposite sides of the bottom chassis mounting shell 100);

[0042] Figure 2 This is a partial enlarged view of the first chassis access cover 101 / the second chassis access cover 102;

[0043] Figure 3This is a side view of the present invention (the first chassis access cover 101 and the second chassis access cover 102 are in an open state on opposite sides of the bottom chassis mounting shell 100);

[0044] Figure 4 This is a perspective view of the present invention (the first lamp holder inspection cover 301 and the second lamp holder inspection cover 302 are in an open state on opposite sides of the lamp holder mounting shell 300);

[0045] Figure 5 This is a side view of the present invention (the first lamp holder inspection cover 301 and the second lamp holder inspection cover 302 are in an open state on opposite sides of the lamp holder mounting shell 300);

[0046] Figure 6 This is a perspective view of the present invention (the left arm inspection cover 201, the right arm inspection cover 202, and the connecting arm inspection cover 203 are respectively in an open state on the left upright arm, the right upright arm, and the connecting arm of the support arm mounting shell 200).

[0047] Figure 7 This is a partial enlarged view of the present invention;

[0048] Figure 8 yes Figure 6 Rear view;

[0049] Figure 9 yes Figure 6 Side view;

[0050] Figure 10 This is a structural diagram of the hinge in this utility model;

[0051] Figure 11 This is a simplified structural diagram of Embodiment Seven of this utility model;

[0052] Figure 12 This is a simplified structural diagram of Embodiment Seven of this utility model.

[0053] Figure label:

[0054] 100. Bottom chassis mounting shell; 101. First chassis inspection cover; 102. Second chassis inspection cover; 103. Clearance opening; 104. Display panel; 105. Corrugated connector; 106. Handle.

[0055] 200. Support arm mounting housing; 201. Left arm access cover; 202. Right arm access cover.

[0056] 203. Connecting arm inspection cover; 204. Press-type snap lock;

[0057] 300. Lamp holder mounting housing; 301. First lamp holder inspection cover; 302. Second lamp holder inspection cover;

[0058] 1. Insertion hole, 2. Connecting post, 3. Hinge, 4. Hinge shaft, 5. Hinge hole. Detailed Implementation

[0059] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as limiting this utility model.

[0060] Example 1

[0061] like Figures 1 to 9 As shown in this embodiment, a stage light with efficient maintenance includes a support arm, a base housing, and a lamp head. The support arm is pivotally connected to the base housing, and the lamp head is pivotally connected to the support arm. It also includes a base housing mounting shell 100, a support arm mounting shell 200, and a lamp head mounting shell 300. These three shells are used to accommodate and mount various internal parts of the stage light. During assembly, the support arm mounting shell 200 is pivotally connected to the base housing mounting shell 100, and the opposite sides of the lamp head mounting shell 300 are pivotally connected to the support arm mounting shell 200. Furthermore, in this embodiment, inspection covers are detachably assembled on the base housing mounting shell 100, the support arm mounting shell 200, and the lamp head mounting shell 300. One side of each inspection cover is hinged and hinged to the base housing mounting shell 100, the support arm mounting shell 200, and the lamp head mounting shell 300, respectively.

[0062] It is understood that in this embodiment, the stage light structure has detachable inspection covers on the base housing 100, support arm housing 200, and lamp head housing 300, respectively. One side of each inspection cover is hinged, meaning the inspection cover is not a completely separate component but is connected to the corresponding housing via a hinge. In routine maintenance or troubleshooting, when it is necessary to open the housing to access internal parts, the traditional method requires completely removing the cover's fixing components, which is extremely cumbersome and time-consuming. In this solution, the hinged inspection cover allows maintenance personnel to simply rotate the cover around the hinge axis after loosening the fixing components to expose the internal structure requiring maintenance. After maintenance, the cover can be rotated back to its original position and secured. Because the access cover uses a hinged design, maintenance personnel do not need to completely disassemble the cover plate. They only need to loosen a few fasteners to rotate and open the access cover, significantly shortening the time required to open the housing and improving maintenance efficiency. The rotation opening method is simple and intuitive to operate, eliminating the need for complicated disassembly steps, reducing the operational difficulty for maintenance personnel, and reducing reliance on professional tools. The access cover is connected to the mounting housing via a hinge, avoiding the risk of losing parts due to complete disassembly. This advantage is particularly evident in complex environments such as high-altitude operations. The hinged connection ensures that the access cover remains connected to the main body even when open, avoiding the risk of the cover plate accidentally falling and improving the safety of high-altitude maintenance operations. Moreover, compared to screw connections that require repeated disassembly and reassembly, the wear of the hinged connection is relatively small, maintaining the reliability and stability of the connection and reducing noise or safety hazards caused by loose connections. This effectively solves the technical problems of low maintenance efficiency, inconvenient operation, and insufficient safety of existing stage lights, achieving a technical effect of efficient and safe maintenance.

[0063] In one embodiment, the access cover on the base chassis mounting shell 100 includes a first chassis access cover 101 and a second chassis access cover 102. The first chassis access cover 101 and the second chassis access cover 102 are hinged to opposite sides of the base chassis mounting shell 100, and the first chassis access cover 101 and the second chassis access cover 102 can be rotated open symmetrically. When it is necessary to maintain the internal components of the base chassis, the first chassis access cover 101 and the second chassis access cover 102 can be rotated outward around their respective hinge axes to expose different areas inside the base chassis. The symmetrical rotation opening method allows maintenance personnel to operate from both sides simultaneously. The double-sided symmetrical rotation opening access cover design allows the left and right sides of the base chassis to be opened at the same time, making it convenient for maintenance personnel to operate from different angles, improving maintenance efficiency, and making it easier to inspect different areas inside the base chassis without completely disassembling the entire access cover. Furthermore, the symmetrical design makes the structure more balanced and the appearance more harmonious.

[0064] In one embodiment, specifically, the first chassis access cover 101 and the second chassis access cover 102 each have a clearance opening 103 at the top of the base chassis mounting shell 100. In the assembled state, the clearance openings 103 of the first chassis access cover 101 and the second chassis access cover 102 respectively avoid the pivot shaft between the base chassis mounting shell 100 and the support arm mounting shell 200 from opposite sides. It can be understood that during the assembly of the stage light, the support arm mounting shell 200 is connected to the base chassis mounting shell 100 via the pivot shaft. Subsequently, the first chassis access cover 101 and the second chassis access cover 102 are respectively connected to and closed with the base chassis mounting shell 100 via hinged structures. The design of the clearance opening 103 ensures that the first chassis access cover 101 and the second chassis access cover 102 can be closed smoothly without interfering with the pivot joint between the installed bottom chassis and the support arm. This ensures that the bottom chassis access cover can be opened and closed smoothly and efficiently, improving maintenance efficiency.

[0065] In one embodiment, optionally, a display panel 104 and a clasp connector 105 are respectively mounted on opposite sides of the base chassis mounting shell 100. The display panel 104 and the clasp connector 105 are respectively mounted on the first chassis access cover 101 and the second chassis access cover 102. Alternatively, the display panel 104 and the clasp connector 105 can be mounted together on either the first chassis access cover 101 or the second chassis access cover 102. It is understood that during the normal operation of the stage lights, the display panel 104 displays various parameters of the lights in real time, and the user can operate it via buttons or a touchscreen on the panel. The chord connector 105 stably transmits power and control signals. When maintenance is required, the corresponding inspection cover can be opened, allowing maintenance personnel to easily access the display panel 104 and the chord connector 105 for troubleshooting or component replacement. In other words, by mounting the display panel 104 and the chord connector 105 on a rotatable inspection cover, the maintenance of these components becomes more convenient. When the display panel 104 or the chord connector 105 needs to be inspected, only the corresponding inspection cover needs to be opened, without having to go deep into the bottom chassis, simplifying the maintenance steps. Therefore, this structural design can further improve the maintenance efficiency of the stage lights and reduce the difficulty of maintenance.

[0066] In one embodiment, the access cover on the head mount housing 300 specifically includes a first lamp head access cover 301 and a second lamp head access cover 302. The first lamp head access cover 301 and the second lamp head access cover 302 are hinged to opposite sides of the head mount housing 300, and the first lamp head access cover 301 and the second lamp head access cover 302 can be rotated open symmetrically. Under normal operating conditions, the first lamp head access cover 301 and the second lamp head access cover 302 are closed, forming a closed lamp head housing. When maintenance of the lamp head's interior is required, the first lamp head access cover 301 and the second lamp head access cover 302 can be opened separately to expose the internal structure for maintenance. The symmetrically hinged first lamp head access cover 301 and the second lamp head access cover 302 make opening the lamp head mount housing 300 more convenient. The symmetrical rotational opening design allows maintenance personnel to operate simultaneously from both sides, improving maintenance efficiency. Therefore, this structural design enhances the maintenance efficiency and operational convenience of the lamp head portion. Optionally, the opening angle A of the first lamp holder access cover 301 and the second lamp holder access cover 302 is in the range of 90° ≤ A ≤ 180°. It can be understood that the opening angle range of the access cover directly affects the space available for maintenance operations. A minimum opening angle of 90° ensures that maintenance personnel can easily access the components inside the lamp holder. A maximum opening angle of 180° allows the access cover to be fully opened, providing maximum operating space while preventing damage or interference with other components due to excessive rotation of the access cover. When maintaining the lamp holder, the access cover can be rotated to a suitable angle as needed. A 90° opening angle is suitable for simple inspections or replacement of small components, while an opening angle closer to 180° is suitable for more complex maintenance operations or replacement of large components. The opening angle of the first lamp holder inspection cover 301 and the second lamp holder inspection cover 302 is not less than 90°, ensuring sufficient maintenance operation space. The opening angle is limited to no more than 180° to avoid structural interference or damage that may be caused by excessive rotation of the inspection covers. Therefore, the opening angle A of the first lamp holder inspection cover 301 and the second lamp holder inspection cover 302 ensures sufficient maintenance space while avoiding interference with maintenance operations or structural damage due to excessively small or large opening angles. Furthermore, specifically, the hinge axis of the first lamp holder inspection cover 301 and the second lamp holder inspection cover 302 on the lamp holder mounting housing 300 is parallel to the pivot axis between the lamp holder and the support arm. This hinge direction makes maintenance more convenient.

[0067] In one embodiment, the maintenance cover of the support arm mounting housing 200 includes a left arm maintenance cover 201 and a right arm maintenance cover 202. The left arm maintenance cover 201 and the right arm maintenance cover 202 are respectively assembled with the left and right vertical arms of the support arm mounting housing 200. At the same time, the left arm maintenance cover 201 and the right arm maintenance cover 202 are also respectively hinged to the left and right vertical arms of the support arm mounting housing 200, and the left arm maintenance cover 201 and the right arm maintenance cover 202 can be rotated open symmetrically to each other. It is understood that the support arm of a stage light typically consists of left and right vertical arms and a middle connecting arm, used to support and pivot the light head, and cooperate with the base housing to achieve overall rotation. However, in this embodiment, the left and right vertical arms of the support arm are each equipped with corresponding maintenance covers, namely the left arm maintenance cover 201 and the right arm maintenance cover 202. These two covers adopt a symmetrical assembly structure similar to the aforementioned housing maintenance covers, each hinged to the left and right vertical arms of the support arm, and can be opened independently or simultaneously. In normal use, the left arm maintenance cover 201 and the right arm maintenance cover 202 are closed within the support arm mounting shell 200, providing protection and an aesthetically pleasing appearance. Simultaneously, the internal wiring or mechanical transmission mechanisms are sealed and protected. When it is necessary to inspect various internal components of the support arm (such as power lines, motors, etc.), the cover can be opened. When inspecting components such as gear transmission parts, the left and right arm inspection covers can be opened separately to access the internal components from both sides, eliminating the need to disassemble the entire support arm. The independent opening of the inspection covers on both arms simplifies the inspection or replacement of components, reducing the need for repeated disassembly and assembly issues associated with traditional screw or snap-fit ​​housing connections. The symmetrical inspection cover design significantly reduces the number of times the support arm needs to be disassembled and assembled, and also avoids structural loosening or screw hole wear caused by excessive disassembly and assembly. Access can be made from a single side cover without removing the entire arm. The corresponding side cover can be quickly opened for different fault points, improving the efficiency of emergency repairs and routine maintenance. When closed, the support arm has a complete and aesthetically pleasing appearance, high connection reliability, and is less prone to noise or loosening during stage movement.

[0068] In one embodiment, the maintenance cover of the support arm mounting housing 200 includes a connecting arm maintenance cover 203, which is hinged to the middle connecting arm between the left and right upright arms of the support arm mounting housing 200. It can be understood that the above structure, by providing a separate connecting arm maintenance cover 203, can effectively improve the maintenance efficiency of the wiring or transmission components at the center of the stage light support arm. The connecting arm maintenance cover 203 is connected to the middle connecting arm of the stage light support arm through a hinged structure such as a hinge, ensuring that the cover remains fixedly connected to the support arm mounting housing 200 when opened, and will not detach or fall off. Under normal conditions, the connecting arm inspection cover 203 fits tightly with the middle structure of the support arm, forming a complete outer shell. During maintenance, simply opening the connecting arm inspection cover 203 allows for quick inspection of the internal structure of the middle connecting arm and maintenance operations without disassembling the left and right upright arms, reducing operational difficulty. Opening the cover separately from the middle of the support arm avoids repeated disassembly and assembly of other side covers or the entire support arm, thereby reducing interference with the left and right upright arm structures or internal parts. Only one cover needs to be opened and closed to complete the inspection and maintenance of the middle connecting area, improving maintenance efficiency. Through different inspection cover arrangements (left arm cover, right arm cover, middle connecting arm cover), independent inspection and maintenance of each section of the support arm can be achieved, facilitating later maintenance and component replacement.

[0069] In one embodiment, the connecting arm access cover 203 is a U-shaped cover, which is fitted onto the top side of the middle connecting arm and the opposite sides of the middle connecting arm of the support arm mounting housing 200. It can be understood that the above structure further refines the structural shape based on the aforementioned connecting arm access cover 203, making the connecting arm access cover 203 "U-shaped" (i.e., the top is connected to the side plates, similar to a downward-facing groove), so as to cover the top and sides of the middle connecting arm of the support arm. This "U-shaped" design allows the three sides of the middle connecting arm to be released simultaneously when opened, enabling more comprehensive inspection of the interior of the middle connecting arm. When the U-shaped cover is in the assembled state, its top plate and left and right side plates are tightly fitted to the middle connecting arm of the support arm, forming a highly sealed structure. When the user opens the U-shaped cover, the entire cover flips around the hinge, instantly revealing the top and left and right sides of the middle connecting arm, making it convenient to view or replace parts. By covering in three dimensions simultaneously, the U-shaped cover allows for the large-scale exposure of the covered area after opening the cover at once, improving the flexibility of maintenance and heat dissipation inspection. After the U-shaped connecting arm inspection cover 203 is opened, the operator can observe the condition of the internal components from multiple sides without having to rotate the lamps or switch perspectives multiple times. Compared to assembling multiple small covers separately, using a single U-shaped cover reduces the number of connectors and gaps, improving overall rigidity and assembly efficiency. The centralized single cover design avoids structural loosening or deformation caused by gaps between multiple small covers or misassembly.

[0070] In one embodiment, a push-button latch 204 is installed on the support arm mounting housing 200. The push-button latch 204 is located on one side of the middle connecting arm of the support arm mounting housing 200, while the connecting arm inspection cover 203 has a slot or hook on the side away from its own hinge axis. The connecting arm inspection cover 203 is detachably connected to the push-button latch 204 through the slot or hook. It can be understood that the push-button latch 204 is provided on one side of the middle connecting arm of the stage light support arm, which cooperates with the corresponding slot or hook on the connecting arm inspection cover 203. The inspection cover is fastened and released by pressing, popping, or snapping actions. The side away from the hinge axis can be the free end of the connecting arm inspection cover 203. When the connecting arm inspection cover 203 rotates along one side of its own hinge axis, the other side is locked by the latch, forming a simple and reliable closing method. When the access cover is closed, the slot or hook engages with the push-button latch 204, creating a mechanical locking effect to prevent the cover from automatically loosening due to external force or vibration. To open it, simply press the latch to unlock it, and the access cover can then be flipped open around the hinge axis without the need for a screwdriver or other tools. The push-button latch combined with the hinge structure provides a faster access cover opening and closing solution, reducing the steps of tightening or loosening traditional screws, improving maintenance efficiency and safety. The push-button locking structure can be operated with one hand, making it particularly suitable for quick troubleshooting at heights or during emergency performances. It eliminates the need to repeatedly tighten screws or nuts, effectively reducing the problems of loose connections and lost fasteners caused by repeated disassembly and assembly, and enhancing overall maintenance reliability. The shape of the latch and slot (or hook) can be integrally molded into the cover and housing, which is not only aesthetically pleasing but also occupies little space, facilitating the streamlined design of the stage light housing.

[0071] In one embodiment, a quick-release structure is provided between each of the aforementioned inspection covers and the base housing 100, support arm housing 200, and lamp head housing 300 at a position away from its own hinge axis. The quick-release structure is located at a position away from the hinge axis of the inspection cover, which is usually the edge of the inspection cover, to facilitate quick operation. The quick-release structure enables the rapid disassembly of each inspection cover, reducing the tedious steps of traditional screw disassembly, facilitating the maintenance and replacement of internal components of the lamp, and enabling the rapid disassembly of the inspection covers of various parts of the stage lamp, reducing the time and labor of traditional disassembly methods, and improving maintenance efficiency.

[0072] Specifically, the quick-release structure includes an interlocking socket 1 and a connecting post 2. The interlocking socket 1 and the connecting post 2 are integrally formed on the aforementioned inspection cover and the bottom chassis mounting shell 100, support arm mounting shell 200, or lamp holder mounting shell 300. The connecting post 2 is inserted into the interlocking socket 1 to lock the inspection cover onto the bottom chassis mounting shell 100, support arm mounting shell 200, or lamp holder mounting shell 300. It is understood that the quick-release structure includes a socket 1 and a connecting post 2. The socket and the connecting post are integrally formed on the inspection cover and the mounting shell, respectively. The inspection cover is locked by inserting the connecting post into the socket. The socket 1 and the connecting post 2 are respectively set on the inspection covers of each stage light and the mounting shells of each part of the stage light. Locking is achieved through insertion and mating. The socket 1 can be set on the edge of each inspection cover of the stage light, while the connecting post 2 can be set on each mounting shell of the stage light. The interference fit of the socket 1 and the connecting post 2 ensures the stability of the inspection cover and avoids loosening during disassembly. When the connecting post 2 is inserted into the socket 1, the design of the connecting post 2 can make the inspection cover and the mounting shell firmly connected through a certain mechanical fit, avoiding loosening caused by vibration or external force. The interference fit of the socket and connecting post structure enables quick disassembly while ensuring the stability of the connection. It can avoid the loosening problems that may occur in traditional connection methods with a simple and stable connection method.

[0073] In one embodiment, each of the aforementioned access covers and the base housing 100, support arm housing 200, and lamp head housing 300 is provided with a hinge shaft 4 and a hinge hole 5 that are hinged to each other. The hinge shaft 4 and hinge hole 5 are integrally formed on each access cover and the base housing 100, support arm housing 200, and lamp head housing 300. It can be understood that the hinge shaft 4 and hinge hole 5 are respectively provided on each access cover and each part of the stage lamp's housing. The hinge shaft 4 can be provided on the edge of each access cover, while the hinge hole 5 can be provided at the corresponding position on each part of the stage lamp's housing. The hinge shaft and hinge hole achieve the rotation function of the access cover through an interference fit, allowing the access cover to be easily rotated open or closed. The fit between the hinge shaft and hinge hole allows the access cover to maintain a stable range of rotation when open, avoiding jamming or instability. The fit between the hinge shaft and hinge hole simplifies the opening and closing process of the access cover, making the maintenance of stage lights more convenient and efficient.

[0074] Example 2

[0075] This embodiment is similar in structure to Embodiment 1, except that in Embodiment 1, the various inspection covers, located away from their hinge axes, are connected to the base housing 100, support arm housing 200, and lamp head housing 300 by screws. In this embodiment, the screws are positioned away from the hinge axes to ensure a stable connection. For maintenance, the screws can be removed to open the inspection cover. The screw connection primarily serves for positioning and fixing, securing the inspection cover to the base housing, support arm, or lamp head housing, thus preventing loosening or detachment and improving structural stability. During operation, the screw connection allows the inspection cover to withstand certain operating forces and mechanical stresses, preventing displacement and ensuring proper closure, thus avoiding safety hazards. The screw connection enhances the connection stability between the inspection cover and the housing, preventing loosening during frequent disassembly and reassembly, and improving the safety and lifespan of the stage light.

[0076] Example 3

[0077] This embodiment is similar in structure to Embodiment 1, except that the quick-release structure is replaced with a snap-fit ​​interface and a snap-fit. The snap-fit ​​interface and snap-fit ​​are integrally formed on each inspection cover and the base housing 100, support arm housing 200, and lamp head housing 300. It can be understood that, compared to Embodiment 1, this embodiment replaces the quick-release structure with a snap-fit ​​interface and a snap-fit. The snap-fit ​​interface and snap-fit ​​are integrally formed on each inspection cover and the housing of each part of the stage light, allowing the inspection cover to be fixed to the stage light housing through snap-fit, avoiding the use of screws and tools. The mechanical cooperation of the snap-fit ​​interface and snap-fit ​​enables the locking and unlocking of the inspection cover. Disassembly can be completed with simple operation. During operation, maintenance personnel only need to press or rotate the snap-fit; the cooperation between the snap-fit ​​interface and the snap-fit ​​completes the locking and unlocking of the inspection cover without any tools, thus simplifying the disassembly process, reducing the need for tools, and making the operation simpler and faster.

[0078] Example 4

[0079] This embodiment is similar in structure to Embodiment 1, except that the quick-release structure is replaced with a first magnet and a second magnet. The first and second magnets are respectively mounted on the inspection cover and the base housing 100, support arm housing 200, or lamp head housing 300. The first and second magnets magnetically attract each other to lock the inspection cover onto the base housing 100, support arm housing 200, or lamp head housing 300. It can be understood that the first and second magnets are respectively mounted on the various inspection covers and housings of the stage light. The magnets attract each other to fix the inspection covers, achieving connection through magnetic attraction, eliminating the need for mechanical contact or compression force. This increases the convenience of disassembly and installation. During operation, the magnetic attraction ensures that the inspection cover will not fall off under normal working conditions, while also facilitating quick disassembly without the need for screws or clips, effectively reducing the complexity of manual operation and improving the maintenance efficiency and ease of operation of the stage light.

[0080] Example 5

[0081] This embodiment is similar in structure to Embodiment 1, except that in Embodiment 1, each inspection cover is provided with a hinge 3 between it and the bottom housing mounting shell 100, the support arm mounting shell 200, or the lamp holder mounting shell 300. Figure 10 As shown in the diagram, the two rotating flaps of hinge 3 are respectively connected to the various access covers of the stage light and the base housing 100, support arm housing 200, or lamp head housing 300 of the stage light. It can be understood that hinge 3, through its two rotating flaps, allows the access covers to be smoothly opened or closed, providing a stable connection. Hinge 3 provides a simple rotating opening and closing function, making it easy to open the access covers for inspection and maintenance, thus simplifying the operation of the access covers and allowing maintenance personnel to easily open them, improving usability.

[0082] Example 6

[0083] This embodiment is similar in structure to Embodiment 1, except that handles 106 are integrally formed on opposite sides of the base chassis mounting shell 100. A display panel 104 or a cam connector 105 is mounted on the side of the base chassis mounting shell 100 adjacent to the handles 106. Each handle 106 is integrally formed on the first chassis access cover 101 and the second chassis access cover 102. It can be understood that the two sides of the base chassis mounting shell 100 are usually the main stress points for the handling and movement of the stage lights. Therefore, the handles 106 help to improve the convenience of carrying and installation. In this embodiment, the handles are respectively set on the first chassis access cover 101 and the second chassis access cover 102, rather than fixed to the main body of the base chassis mounting shell 100. When the access cover is opened, the handles 106 also open with the access cover, which facilitates quick switching between the maintenance state and the normal use state.

[0084] Example 7

[0085] This embodiment is similar in structure to Embodiment 1, except that the connecting arm inspection cover 203 is not a U-shaped cover, as shown below. Figure 11 and Figure 12 As shown, there are two connecting arm inspection covers 203, both of which are L-shaped covers. The two L-shaped connecting arm inspection covers 203 are joined together on the top side of the connecting arm in the middle of the support arm mounting shell 200, and the two L-shaped connecting arm inspection covers 203 are respectively hinged to opposite sides of the connecting arm in the middle of the support arm mounting shell 200. It can be understood that, unlike the integrated "U-shaped cover" structure described in Embodiment 1, this embodiment divides the connecting arm inspection cover 203 into two mirror-image or symmetrical L-shaped covers. These two L-shaped covers are joined together on the top side of the support arm and are each hinged to both sides of the connecting arm in the middle, allowing them to be symmetrically rotated and opened. Compared with the U-shaped cover, the L-shaped cover is more flexible in manufacturing and disassembly, and can be assigned to the left and right sides for separate assembly, and can also be regarded as a whole closed structure during normal use. In the closed state, the top and side walls of the two L-shaped covers form a complete outer shell above the central connecting arm and on the left and right sides. The two covers are connected by their interlocking edges to ensure overall sealing. When maintenance is required, one L-shaped cover or both can be opened selectively, depending on the fault location or maintenance needs, to adjust the internal viewing angle and operating space. By subdividing the original single large cover of the central connecting arm into two L-shaped covers, assembly and disassembly are more flexible, and it is also easier to expand and replace covers of different shapes to adapt to different structural requirements. The two independent L-shaped covers can be opened on one side for partial inspection, or they can be opened simultaneously to obtain a wide maintenance range similar to the U-shaped cover. Compared to a one-piece molded large cover, splitting it into two L-shaped covers reduces the difficulty of the manufacturing process, and if one cover is damaged, it can be replaced individually, improving economy.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-maintenance stage light characterized by, The support arm is pivoted with the bottom machine case, and the lamp head is pivoted with the support arm, and further comprising a bottom machine case mounting shell (100) for containing the internal parts of the stage lamp, a support arm mounting shell (200) and a lamp head mounting shell (300); Wherein, at least one maintenance cover is detachably combined on the bottom machine case mounting shell (100) and / or the support arm mounting shell (200) and / or the lamp head mounting shell (300), and one side of the maintenance cover is hingedly arranged.

2. The high-efficiency maintained stage light of claim 1, wherein, The quick release structure is arranged between the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300) away from the hinge shaft.

3. The high-maintenance stage light of claim 2, wherein, The quick release structure comprises a socket (1) and a connecting column (2) which are mutually interference fitted; The socket (1) and the connecting column (2) are integrally formed on the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300), respectively; The connecting column (2) is inserted into the socket (1) to lock the maintenance cover on the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300).

4. The high-maintenance stage light of claim 2, wherein, The quick release structure comprises a first magnet and a second magnet; The first magnet and the second magnet are arranged on the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300), respectively; The first magnet and the second magnet are mutually magnetically attracted to lock the maintenance cover on the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300).

5. The high-maintenance stage light of claim 1, wherein, A hinge (3) is arranged between the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300); Two rotating leaves of the hinge (3) are connected to the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300), respectively.

6. The high-maintenance stage light of claim 1, wherein, A hinge shaft (4) and a hinge hole (5) are arranged between the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300) which are mutually hinged; The hinge shaft (4) and the hinge hole (5) are integrally formed on the maintenance cover and the bottom machine case mounting shell (100) or the support arm mounting shell (200) or the lamp head mounting shell (300), respectively.

7. The high-maintenance stage light of claim 1, wherein, The maintenance cover on the bottom machine case mounting shell (100) comprises a first machine case maintenance cover (101) and a second machine case maintenance cover (102); The first machine case maintenance cover (101) and the second machine case maintenance cover (102) are hinged on opposite sides of the bottom machine case mounting shell (100) and are adapted to be symmetrically rotated open.

8. The high-maintenance stage light of claim 7, wherein, The first machine case maintenance cover (101) and the second machine case maintenance cover (102) are respectively provided with an avoiding opening (103) at a position on the top of the bottom machine case mounting shell (100); In the split state, the avoiding openings (103) of the first and second machine case maintenance covers (101, 102) avoid the pivot shafts between the bottom machine case mounting shell (100) and the support arm mounting shell (200) from opposite sides.

9. The high-maintenance stage light of claim 7, wherein, The bottom machine case mounting shell (100) is provided with a display panel (104) and a cardon connector (105) on opposite sides; The display panel (104) and the cardon connector (105) are provided on the first machine case maintenance cover (101), provided on the second machine case maintenance cover (102), or provided on the first and second machine case maintenance covers (101, 102) respectively.

10. The high-maintenance stage light of claim 1, wherein, The maintenance covers on the lamp head mounting shell (300) include a first lamp head maintenance cover (301) and a second lamp head maintenance cover (302); The first and second lamp head maintenance covers (301, 302) are hinged to opposite sides of the lamp head mounting shell (300).

11. The high-maintenance stage light of claim 10, wherein, The opening angle A of the first and second lamp head maintenance covers (301, 302) ranges from 0° to 180°.

12. The high-maintenance stage light of claim 10, wherein, The hinge shafts of the first and second lamp head maintenance covers (301, 302) on the lamp head mounting shell (300) are parallel to the pivot axes of the lamp heads and the support arms.

13. The high-maintenance stage light of claim 1, wherein, The maintenance covers of the support arm mounting shell (200) include a left arm maintenance cover (201) and a right arm maintenance cover (202); the support arm includes a left vertical arm and a right vertical arm, and the left and right arm maintenance covers (201, 202) are split and hinged to the left and right vertical arms respectively.

14. The high-maintenance stage light of claim 1, wherein, The maintenance covers of the support arm mounting shell (200) include a connecting arm maintenance cover (203); the support arm includes a left vertical arm and a right vertical arm and a middle connecting arm connecting the two, and the connecting arm maintenance cover (203) is hinged to the middle connecting arm of the support arm mounting shell (200).

15. The high-maintenance stage light of claim 14, wherein, The support arm mounting shell (200) is provided with a press-type buckle lock (204) on one side of the middle connecting arm; The connecting arm maintenance cover (203) is provided with a clamping groove or a clamping hook on the side away from the hinge shaft, and the connecting arm maintenance cover (203) and the press-type buckle lock (204) are detachably connected to each other through the clamping groove or the clamping hook.

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