CN218178695U - Stage lamp convenient to maintain - Google Patents

Abstract

The utility model discloses a stage lamp convenient for maintenance, which comprises a lamp holder, a bottom case and a supporting arm, wherein the lamp holder is movably arranged on the supporting arm, and the bottom case is arranged between the two supporting arms; the support arm is movably connected with the bottom case, the bottom case is arranged on the support arm and can be turned over at an angle, and the pivot connection pipe can move in the bar-shaped channel relative to the support arm. The utility model discloses a set up the pivot that is used for installing the electric wire and take over on end machine case, set up the bar passageway on the support arm to manage movable mounting with the pivot on the bar passageway, so that need not to dismantle under the condition of support arm and electric wire, maintain end machine case, thereby can greatly reduced staff's work load, use manpower sparingly and time cost.

Description

Stage lamp convenient to maintain

Technical Field

The utility model relates to a technical field of stage lamps and lanterns, more specifically relates to a stage lamp convenient to maintain.

Background

The performance of stage lamp has the effect such as the pattern is various, the colour is gorgeous, and stage lamp generally has lamp holder, support arm and end quick-witted case, but has the lamp holder pin joint of part stage lamp between two support arms, and end machine case sets up between two support arms and just is fixed motionless with the support arm.

When the subbottom box of the stage lamp breaks down, the supporting arm fixedly connected with the bottom box needs to be detached, all circuits of the lamp holder connected with the bottom box are removed, the bottom box is taken out for maintenance, and the circuits are connected again and the supporting arm is installed after the circuits are maintained. Therefore, the maintenance work steps are complicated, and a large amount of manpower, material resources and time are consumed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at overcoming above-mentioned prior art's at least one defect (not enough), provide a stage lamp convenient to maintain, realized that the maintenance process does not need the dismouting support arm also does not need the dismouting circuit, solved current stage lamp and maintained inconvenient problem.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a stage lamp convenient to maintain comprises a lamp holder, a bottom case and a supporting arm, wherein the lamp holder is movably arranged on the supporting arm, and the bottom case is arranged between the two supporting arms; the support arm is movably connected with the bottom case, the bottom case can be turned over at an angle on the support arm, and the pivot connection pipe can move in the bar-shaped channel relative to the support arm.

Among this technical scheme, lamp holder movable mounting is on the support arm to in realizing the function of shaking the head, show abundanter light effect. And when the bottom case is in a normal use state, the bottom case is fixed between the two supporting arms and is electrically connected with the lamp holder through the inside of the supporting arms, so that the rotation and the light emission of the lamp holder are controlled. Through set up the pivot on end machine case and take over to and set up the bar passageway on the support arm, but in order to realize swing joint between end machine case and the support arm, make end machine case can remove in the bar passageway through the pivot take over, thereby realized need not dismantling support arm and circuit, end machine case also can realize the angle upset, and convenient maintenance work goes on.

Furthermore, the bottom chassis rotates around the axis of the pivoting pipe, and the pivoting pipe can move up and down in the strip-shaped channel relative to the supporting arm.

In one embodiment, when the bottom chassis is in a normal use state, the pivot connection pipe penetrates through the strip-shaped channel and is erected on the strip-shaped channel; when the bottom case needs to be turned over for maintenance, the strip-shaped channel can provide a space with height change for the pin joint pipe, so that the bottom case can move towards the direction close to the lamp holder along the strip-shaped channel through the pin joint pipe, the pin joint pipe serves as a rotating shaft, the bottom case can rotate on the strip-shaped channel by a required angle, and turning and maintenance of the bottom case are achieved.

Further, the strip-shaped channel is arranged along the length direction of the supporting arm. Namely, the length direction of the strip-shaped channel is consistent with the length direction of the supporting arm.

Furthermore, the pivot connection pipes are arranged on two side walls of the bottom case, and wires in the bottom case can penetrate out through the pivot connection pipes and then penetrate through the inside of the support arm to be connected with the lamp cap. Both played and driven the effect that the end machine case rotated and/or reciprocated as the axis of rotation, simultaneously, still played the effect of accomodating the electric wire.

In one embodiment, the lamp further comprises a conduit for placing an electric wire, the conduit is fixed on the support arm, and the electric wire in the bottom case passes through the conduit and enters the lamp holder.

Through setting up the conduit to in accomodate and arrange in order the electric wire, can also be effectively waterproof.

In one embodiment, the conduit is a flexible, shapeable tube, the shape of which is adjustable.

Furthermore, in order to facilitate the arrangement and the storage of the electric wires, the conduit can be a plastic hose, and the interior of the conduit is hollow so that the electric wires can penetrate through the conduit to enter the lamp holder; the electric wire has certain movable length between the pivoting pipe and the wire conduit, so that the pivoting pipe can rotate and/or move up and down on the strip-shaped channel.

Furthermore, in order to facilitate the arrangement of the electric wires, the electric wires can be uniformly penetrated out from one side of the bottom case and then enter and penetrate through the conduit pipe, so that the connection with the lamp cap is realized. Thus, the conduit can be provided on either side of the support arm.

In one embodiment, the hinge device further comprises a fixing piece for preventing the hinge pipe from falling off from the strip-shaped channel, and after the hinge pipe penetrates through the strip-shaped channel, the fixing piece is fixed on the hinge pipe.

In the technical scheme, the fixing sheet is connected with the tail end of the pivot connecting pipe, the rotation and/or the up-and-down movement of the pivot connecting pipe on the strip-shaped channel are not affected by the fixing sheet, and the pivot connecting pipe can freely rotate or move up and down. The pivot connection pipe penetrates through the strip-shaped channel for a certain distance and then is fixedly connected with the fixing piece, so that the pivot connection pipe can be prevented from falling off when moving up and down in the strip-shaped channel. In addition, when the bottom chassis needs to be maintained, the support arms on the two sides are not fixedly connected with the bottom chassis, so that the support arms are easy to expand outwards to deform after being stressed due to the fact that the gravity of the lamp head is large. And in this technical scheme, because the stationary blade sets up the effect that is used for realizing preventing the outside deformation of support arm in the pin joint pipe end after passing the bar passageway.

Further, the stationary blade is the arc, the internal diameter size of stationary blade is less than the size of bar passageway, the external diameter size of stationary blade is greater than the size of bar passageway to prevent that the pivot is taken over and is loosened from the bar passageway.

In one embodiment, a fixing hole is formed in one side, close to the support arm, of the bottom chassis, a first through hole and a second through hole corresponding to the fixing hole are formed in the support arm, and when the fixing hole is fixed with the first through hole, the bottom chassis and the support arm are located at a first position; when the fixing hole is fixed with the second through hole, the bottom chassis and the supporting arm are located at a second position.

Further, the included angle between the bottom chassis at the first position and the bottom chassis at the second position is 5-90 °.

Furthermore, the fixing hole and the first through hole/the second through hole are locked through an external fixing piece, so that the bottom chassis is fixed with the supporting arm.

In the technical scheme, the bottom case needs to be turned over for a certain angle so as to be convenient for repair. And when the bottom case is turned over by a certain angle, the position of the fixing hole on the bottom case corresponding to the supporting arm can be changed. Therefore, at least two groups of through holes can be arranged on the supporting arm, namely a first through hole and a second through hole respectively, the first through hole is used for being connected with a bottom case fixing hole in normal working, the bottom case and the supporting arm are located at a first position at the moment, the second through hole is used for being connected with the bottom case fixing hole in a turning state, and the bottom case and the supporting arm are located at a second position at the moment. When the bottom case needs to be switched from a normal working state to a maintenance state, the fixing piece can be firstly detached, so that the bottom case is restored to a movable state, then the bottom case is turned over and slides along the strip-shaped channel, and finally the fixing hole is connected with the first through hole through the fixing piece. Because the mounting all needs to be used at normal operating condition and maintenance state, consequently, can also effectively avoid demolising the mounting after, because the mounting is deposited not in place and is leaded to the risk of losing.

In one embodiment, a plurality of protruding supporting members are arranged on one side surface of the bottom chassis parallel to the pivot pipe. The support member is used for further supporting the bottom chassis when the bottom chassis is in a maintenance state.

Furthermore, the supporting piece can be arranged on the side surface of the bottom case in a foldable mode, so that when the bottom case is in a normal working state, the supporting piece can be folded and contained on the side surface of the bottom case; when the bottom case needs to be maintained, the supporting piece can be rotated to be opened, so that the bottom case is supported, and maintenance personnel can conveniently perform maintenance work.

In one embodiment, the support arm further comprises a spacer having a certain thickness, the spacer is fixed on the bottom of the support arm near one side of the bottom chassis, and when the bottom chassis moves to the spacer, the spacer is located between the bottom chassis and the support arm.

When the bottom case is in a normal working state, the bottom case is fixedly connected with the supporting arms, namely, the distance piece is clamped between the bottom case and the supporting arms, after the bottom case and the supporting arms are loosened, the bottom case moves towards the direction close to the lamp holder along the strip-shaped channel, the distance piece is not clamped between the bottom case and the supporting arms, a movable gap is formed between the bottom case and the supporting pieces, a movable space is generated, and the bottom case is prevented from being scratched on the supporting arms in the moving process.

In one embodiment, when the bottom chassis is in a normal working state, the pivoting pipe is positioned below the strip-shaped channel; when the bottom case is in a maintenance state, the bottom case moves upwards along the strip-shaped channel through the pivot connection pipe, and the pivot connection pipe is positioned above the strip-shaped channel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the pivot pipe on end machine case, set up the bar passageway on the support arm, pivot pipe movable mounting is on the bar passageway, so that end machine case realizes removing and the upset on the support arm, it does not need the dismouting support arm also not need the dismouting circuit to have realized the maintenance process, can maintain end machine case more conveniently, improved prior art need through dismantling the support arm and break off various electric wires, install the support arm again at last and interconnecting link's maintenance mode again, reduce maintainer's work load widely, use manpower sparingly and time cost.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of a supporting arm structure of the present invention.

Fig. 4 is a schematic diagram of a supporting arm structure of the present invention.

Fig. 5 is a schematic structural view of the stage lamp bottom case in a maintenance state.

Wherein:

100. a lamp cap; 200. a bottom chassis; 210. a pipe is pivoted; 220. a fixing sheet; 230. a fixing hole; 240. a support member; 300. a support arm; 310. a strip channel; 320. a conduit; 331. a first through hole; 332. a second through hole; 400. a spacer.

Detailed Description

The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 and 2, the embodiment discloses a stage lamp convenient for maintenance, which includes a lamp head 100, a bottom chassis 200 and a supporting arm 300, wherein the lamp head 100 is movably mounted on the supporting arm 300, the bottom chassis 200 is disposed between the two supporting arms 300, and is used for controlling the rotation and light emission of the lamp head 100, a strip-shaped channel 310 is disposed on the supporting arm 300, a pivot pipe 210 is disposed on the bottom chassis 200, the pivot pipe 210 penetrates through the strip-shaped channel 310, the bottom chassis 200 can move in the strip-shaped channel 310 through the pivot pipe 210, and the bottom chassis 200 can be angularly turned over on the supporting arm 300. Specifically, when the bottom chassis needs to be maintained, the pivot pipe 210 only needs to move for a certain displacement along the strip channel 310, and then the bottom chassis 200 is rotated, so that the bottom chassis 200 is turned over by an angle, thereby facilitating maintenance. Specifically, the bottom chassis 200 rotates around the axis of the pivot pipe 210, and the pivot pipe 210 can move up and down in the bar channel 310 relative to the support arm 300. Specifically, the bar-shaped channel 310 is an oblong hole and is disposed along the length direction of the support arm 300, that is, the length direction of the bar-shaped channel 310 is consistent with the length direction of the support arm 300.

Further, the pivot tube 210 is hollow inside and can be used as a passage for electric wires to enter the support arm, so that the electric wires inside the bottom chassis 200 can pass out conveniently. Specifically, the wires in the bottom chassis 200 pass through the pivot tubes 210 and the inside of the support arm 300 and then enter the base 100, thereby achieving the wire connection between the bottom chassis 200 and the base 100. Further, in this embodiment, a wire conduit 320 is disposed on one of the support arms 300, the wire conduit 320 is hollow so as to accommodate wires, specifically, the wires in the bottom chassis 200 pass through the pivot connection tube 210, then pass through the wire conduit 320, then pass out of the wire conduit 320 and enter the lamp holder 100, and then are connected to the lamp holder 100; the wires have a certain length of play between the pivot pipe 210 and the wire conduit 320 to facilitate the pivot pipe 210 to rotate and/or move up and down on the strip channel 310.

As shown in fig. 2 and 3, a strip channel 310 is provided on the support arm 300 to facilitate mounting and connection of the pivot tube 210. Further, the conduit 320 is a flexible plastic tube to facilitate the installation of the conduit 320 by adjusting the shape of the conduit 320 according to the shape of the strip-shaped channel 310. In order to facilitate the arrangement of the wires, the wires may be uniformly passed out from one side of the bottom chassis 200, and then enter and pass through the conduit 320, so as to be connected to the lamp cap 100. Therefore, the wire conduit 320 may be provided on any one of the support arms 300.

As shown in fig. 2 and 4, in order to prevent the pivot pipe 210 from being released from the strip channel 310, the end of the pivot pipe 210 is provided with a fixing plate 220, the pivot pipe 210 penetrates through the strip channel 310 for a certain distance and is fixedly connected with the fixing plate 220, the inner diameter of the fixing plate 220 is smaller than the minimum dimension of the strip channel 310, and the outer diameter of the fixing plate 220 is larger than the maximum dimension of the strip channel 310, so as to prevent the pivot pipe 210 from being released from the strip channel 310. That is, the pivot pipe 210 is extended from the inner side to the outer side of the support arm 300, the fixing piece 220 is disposed on the outer side of the support arm 300, and the pivot pipe 210 is restricted by connecting the fixing piece 220 and the pivot pipe 210, thereby preventing the pivot pipe 210 from being loosened from the support arm 300. Since the support arm 300 also functions to support the lamp head 100, the weight of the lamp head 100 is entirely pressed on the support arm 300, and when the fixed connection between the bottom chassis 200 and the support arm 300 is released, the bottom of the support arm 300 is easily deformed outward. In this technical scheme, because the stationary blade 220 sets up in the outside of support arm 300, still played the effect of holding against support arm 300, prevent that support arm 300 from outwards warping.

In addition, since one of the support arms 300 is provided with the wire guide 320, the fixing piece 220 may be shaped according to the shape or layout of the wire guide 320 for convenient use in order to facilitate installation of the wire guide 320. Specifically, in the embodiment, the fixing plate 220 on the side where the conduit 320 is not disposed is in a concentric circle shape, and the fixing plate 220 on the side where the conduit 320 is disposed is in a half-moon shape, so that the structure is convenient for installing the conduit 320 and prevents the electric wire penetrating through the conduit 320 and entering the pivot joint pipe 210 from rubbing against the fixing plate 220 to cause abrasion.

As shown in fig. 2, further, the bottom of the supporting arm 300 near the bottom chassis 200 of the present embodiment is further provided with a spacer 400, and the spacer 400 has a certain thickness; and when the bottom chassis 200 moves to the spacer 400, the spacer 400 is located between the bottom chassis 200 and the support arm 300. Specifically, when the bottom chassis 200 normally works, the bottom chassis 200 is fixedly connected to the support arm 300, that is, the spacer 400 is clamped between the bottom chassis 200 and the support arm 300; when the bottom chassis 200 needs to be maintained, the bottom chassis 200 is lifted upwards along the strip-shaped channel 310 in the direction close to the lamp head 100, and when the spacer 400 is no longer positioned between the bottom chassis 200 and the support arm 300, a movable gap is formed between the bottom chassis 200 and the support arm 300, so that the bottom chassis 200 is prevented from being scratched to the support arm 300 in the moving process.

Further, the bottom chassis 200 is provided with a plurality of fixing holes 230, the support arm 300 is provided with a first through hole 331 and a second through hole 332 corresponding to the fixing holes 230, and when the fixing holes 230 are fixed with the first through hole 331, the bottom chassis 200 and the support arm 300 are located at a first position; when the fixing hole 230 and the second through hole 332 are fixed, the bottom chassis 200 and the support arm 300 are in the second position. Specifically, in this embodiment, when the bottom chassis 200 and the support arm 300 are in the first position, the bottom chassis 200 is in a normal working state, and the bottom chassis 200 is fixed by using external fasteners to pass through the first through hole 331 and the fixing hole 230; when the bottom chassis 200 needs to be maintained, the external fixing members are removed first, so as to rotate and/or move the bottom chassis 200 up and down on the strip-shaped channel 310, at this time, the position of the fixing hole 230 of the bottom chassis 200 changes, the bottom chassis 200 and the support arm 300 are located at the second position, the second through hole 332 on the support arm 300 corresponds to the fixing hole 230 with the changed position one by one, and the bottom chassis 200 after rotating can be fixed by using the external fixing members to pass through the second through hole 332 and the fixing hole 230, so that the bottom chassis 200 and the support arm 300 are fixed, and the bottom chassis 200 can be maintained conveniently.

Specifically, the included angle between the bottom chassis at the first position and the bottom chassis at the second position is 5 ° to 90 °.

As shown in fig. 2 and 5, a plurality of protruding supporting members 240 are further disposed on a side surface of the bottom chassis 200 parallel to the pivot pipes for supporting the bottom chassis 200 in a maintenance state. Specifically, when it is desired to maintain the bottom chassis 200, the support members 240 are positioned just at the bottom of the bottom chassis 200 to further support the bottom chassis 200 by rotating and moving the bottom chassis 200 up and down so as to expose the detachable side of the bottom chassis 200.

Specifically, in order to make the bottom chassis 200 smaller and more beautiful, the supporting member 240 may be configured to be received in a side of the bottom chassis 200, and the supporting member 240 may be opened when it is needed.

Further, when the stage lamp base case 200 of this embodiment needs maintenance, the lamp cap 100 is rotated to a state parallel to the ground, the fixing member between the support arm 300 and the base case 200 is disassembled, the base case 200 is lifted to a certain distance, and the base case 200 is rotated along the pivot pipe 210, so that the base case 200 is converted from the original horizontal state to the vertical state, and then the external fixing member penetrates into the fixing hole 230 of the base case 200 from the second through hole 332 of the support arm 300 to fix the base case 200. At this time, the rotation angle of the bottom chassis 200 is 90 degrees, and the supporting member 240 on the bottom chassis 200 is just located at the bottom of the bottom chassis 200 to support and fix the bottom chassis 200; and the lamp head 100 is fixed on the top of the bottom chassis 200 exactly horizontally and is supported and fixed by the bottom chassis 200.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (12)

1. A stage lamp convenient to maintain comprises a lamp holder (100), a bottom case (200) and support arms (300), wherein the lamp holder (100) is movably arranged on the support arms (300), and the bottom case (200) is arranged between the two support arms (300); the novel multifunctional support is characterized in that a pivoting pipe (210) is arranged on the bottom case (200), a strip-shaped channel (310) for the pivoting pipe (210) to penetrate through is arranged on the support arm (300), the support arm (300) is movably connected with the bottom case (200), the bottom case (200) can be turned over at an angle on the support arm (300), and the pivoting pipe (210) can move in the strip-shaped channel (310) relative to the support arm (300).

2. A stage lamp for facilitating maintenance according to claim 1, characterized in that the bottom cabinet (200) rotates around the axis of the pivot joint pipe (210), and the pivot joint pipe (210) can move up and down in the strip channel (310) relative to the supporting arm (300).

3. A stage lamp for facilitating maintenance according to claim 1, characterized in that the strip-shaped passage (310) is arranged along the length direction of the supporting arm (300).

4. The easy-to-maintain stage lamp of claim 1, further comprising a fixing plate (220) for preventing the pivot joint pipe (210) from falling off the strip-shaped channel (310), wherein after the pivot joint pipe (210) passes through the strip-shaped channel (310), the fixing plate (220) is fixed on the pivot joint pipe (210).

5. The easy-to-maintain stage lamp of claim 4, wherein the fixing plate (220) is arc-shaped, the inner diameter of the fixing plate (220) is smaller than the minimum dimension of the strip-shaped channel (310), and the outer diameter of the fixing plate (220) is larger than the maximum dimension of the strip-shaped channel (310) to prevent the pivot pipe (210) from being loosened from the strip-shaped channel (310).

6. The stage lamp convenient for maintenance according to claim 1, further comprising a conduit (320) for placing electric wires, wherein the conduit (320) is fixed on the supporting arm (300), and the electric wires in the bottom cabinet (200) pass through the conduit (320) and enter the lamp head (100).

7. The stage lamp convenient for maintenance according to claim 1, wherein a fixing hole (230) is formed on one side of the bottom cabinet (200) close to the supporting arm (300), a first through hole (331) and a second through hole (332) corresponding to the fixing hole (230) are formed on the supporting arm (300), and when the fixing hole (230) is fixed with the first through hole (331), the bottom cabinet (200) and the supporting arm (300) are in a first position; when the fixing hole (230) is fixed with the second through hole (332), the bottom chassis (200) and the supporting arm (300) are in a second position.

8. A stage light convenient for maintenance according to claim 7, characterized in that the included angle of the bottom chassis (200) in the first position and the second position is 5 ° to 90 °.

9. The stage lamp for convenient maintenance of claim 7, wherein the fixing hole (230) and the first through hole (331)/the second through hole (332) are locked by an external fixing member to fix the bottom cabinet (200) and the supporting arm (300).

10. A stage lamp convenient for maintenance according to claim 1, characterized in that a plurality of protruding supporting members (240) are provided on a side of the bottom chassis (200) parallel to the pivoting pipe (210).

11. The stage lamp for facilitating maintenance according to claim 1, further comprising a spacer (400) having a certain thickness, wherein the spacer (400) is fixed to a bottom of the supporting arm (300) near a side of the bottom cabinet (200), and when the bottom cabinet (200) moves to the spacer (400), the spacer (400) is located between the bottom cabinet (200) and the supporting arm (300).

12. A stage lamp for facilitating maintenance according to any one of claims 1-11, wherein when the bottom chassis (200) is in normal operation, the pivot pipe (210) is located below the strip channel (310); when the bottom chassis (200) is in a maintenance state, the bottom chassis (200) moves upwards along the strip-shaped channel (310) through the pivot pipe (210), and the pivot pipe (210) is positioned above the strip-shaped channel (310).

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