CN215522933U

CN215522933U - Mobile stage lighting frame

Info

Publication number: CN215522933U
Application number: CN202122390564.9U
Authority: CN
Inventors: 史光华
Original assignee: Chengdu Eagle Huang Technology Co ltd
Current assignee: Chengdu Eagle Huang Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-14
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a flowing stage lighting frame, comprising: a base, the bottom of which is provided with a mobile device; the lifting column is vertically arranged on the base, and the top end of the lifting column is connected with a cross rod; the rotating rod is rotatably arranged in the cross rod, a plurality of movable grooves which are uniformly arranged along the length direction of the cross rod are formed in the surface of the cross rod, mounting rods are arranged at corresponding positions of the rotating rod, and the mounting rods extend out of the movable grooves and are connected with a lamp holder; one end of the rotating rod extends out of the end wall of the cross rod and is connected with the handle; still include heat dissipation mechanism, heat dissipation mechanism installs on the horizontal pole. The utility model provides a flowing stage lighting frame, which can adjust the height and the irradiation angle of a lamp of the lighting frame, so that the lighting can irradiate the stage to realize comprehensive irradiation, create stage light atmosphere and enhance the whole stage effect; the heat dissipation mechanism dissipates heat and cools the lamp, so that the service life of the lamp is prolonged.

Description

Mobile stage lighting frame

Technical Field

The utility model relates to the field of lamplight frames, in particular to a flowing stage lamplight frame.

Background

The movable stage is a stage which is convenient for performance. In the prior art, the light on the light frame of the flowing stage is difficult to irradiate the whole flowing stage, the whole performance effect of the stage cannot be reflected, the stage cannot be beautified, and the existing light frame is fixed on the stage, the angle of the lamp on the light frame cannot be adjusted, and the irradiation effect is poor; meanwhile, due to the characteristics of small size and convenience in flowing of the flowing stage, various electric appliances required for stage performance, such as sound equipment, lamps and the like, are arranged on the flowing stage, and heat generated by the electric appliances in the working process is accumulated on the stage, so that the heat of the lamps cannot be dissipated in time, and the service life of the lamps on the lamplight frame is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

In order to solve the disadvantages of the prior art, the utility model provides a flowing stage lighting frame, comprising:

a base, the bottom of which is provided with a mobile device;

the lifting column is vertically arranged on the base, and the top end of the lifting column is connected with a cross rod;

the rotating rod is rotatably arranged in the cross rod, a plurality of movable grooves which are uniformly arranged along the length direction of the cross rod are formed in the surface of the cross rod, mounting rods are arranged at corresponding positions of the rotating rod, and the mounting rods extend out of the movable grooves and are connected with a lamp holder; one end of the rotating rod extends out of the end wall of the cross rod and is connected with the handle;

still include heat dissipation mechanism, heat dissipation mechanism installs on the horizontal pole.

Further, the mobile device comprises a plurality of universal wheels, and the universal wheels are installed on the bottom surface of the base.

Furthermore, the lifting column comprises an inner column and an outer column sleeved outside the inner column, the inner column is in threaded connection with the outer column, an inner thread is arranged on the inner wall surface of the outer column, and an outer thread matched with the inner thread is arranged on the surface of the lower portion of the inner column.

Furthermore, one end of the rotating rod, which is far away from the handle, is rotatably connected with the inner end wall of the cross rod through a first bearing, a second bearing is arranged at one end of the rotating rod, which is close to the handle, and the second bearing is fixed on the inner end wall of the cross rod.

Furthermore, the outer wall surface in the middle of the cross rod is provided with a locking rod, one end of the locking rod penetrates through the cross rod and is connected with a locking head used for fixing and clamping the rotating rod, and the locking rod is in threaded connection with the cross rod.

Furthermore, the rotating rod, the mounting rod and the lamp holder are all of a hollow structure, the lamp holder is communicated with the interior of the rotating rod through the mounting rod, and a plurality of air outlets are formed in the inner side surface of the lamp holder; the heat dissipation mechanism comprises a fan, the fan is installed in the heat dissipation chamber at one end of the cross rod, the air outlet end of the fan is connected with an air inlet pipe, and the air inlet pipe is connected with the rotating rod through a rotary joint.

Furthermore, a plurality of sound absorption strips are paved on the inner wall of the heat dissipation chamber.

The utility model at least comprises the following beneficial effects:

1. the lamp holder is used for hanging the lamp, the rotating rod rotates in the cross rod, so that the lamp is driven to rotate through the lamp holder, the angle of the lamp is adjusted, and the irradiation angle and the irradiation range of the lamp are convenient to adjust; the lifting column is used for adjusting the height of the cross rod, so that the overall height of the lamp is adjusted; the lifting column and the rotating rod are matched together, so that the height and the angle of the lamp can be adjusted, the irradiation range of the lamplight frame is wider, the stage can be comprehensively irradiated, the stage light atmosphere can be favorably created, the more abundant and gorgeous stage effect can be realized, and the attractiveness of the flowing stage can be enhanced;

2. the heat dissipation mechanism performs heat dissipation and cooling operation on the lamp, so that the service life of the lamp is prolonged, and the practicability of the lamp light frame is enhanced; the moving device is convenient for the integral movement of the lamplight frame.

Drawings

Fig. 1 is a schematic structural view of the flowing stage lighting rack of the present invention.

Fig. 2 is a cross-sectional structural view of the cross bar of the present invention.

Fig. 3 is a schematic view of the structure of the mounting rod and the movable slot of the present invention.

Fig. 4 is a schematic view of the locking lever of the present invention.

Reference numerals: 1-base, 2-mobile device, 3-lifting column, 31-inner column, 32-outer column, 4-cross bar, 41-radiating chamber, 42-sound absorbing bar, 5-rotating rod, 51-handle, 52-bearing I, 53-bearing II, 6-movable groove, 7-mounting rod, 8-lamp holder, 81-air outlet, 9-radiating mechanism, 91-fan, 911-air inlet pipe, 92-rotary joint, 10-locking rod and 11-locking head.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1 to 4 show a flowing stage lighting fixture of the present invention, comprising:

a base 1, the bottom of which is provided with a mobile device 2;

the lifting column 3 is vertically arranged on the base 1, and the top end of the lifting column 3 is connected with a cross rod 4;

the rotating rod 5 is rotatably arranged in the cross rod 4, a plurality of movable grooves 6 which are uniformly arranged along the length direction of the cross rod 4 are formed in the surface of the cross rod 4, mounting rods 7 are arranged at corresponding positions of the rotating rod 5, and the mounting rods 7 extend out of the movable grooves 6 and are connected with a lamp bracket 8; one end of the rotating rod 5 extends out of the end wall of the cross rod 4 and is connected with a handle 51;

the heat dissipation device further comprises a heat dissipation mechanism 9, and the heat dissipation mechanism 9 is installed on the cross rod 4.

In the technical scheme, the moving device 2 is convenient for the integral movement of the lamp holder, the lamp holder 8 is used for mounting a lamp for a stage, and the rotating rod 5 rotates in the cross rod 4, so that the lamp holder 8 drives the lamp to rotate, the angle of the lamp is adjusted, and the irradiation angle and the irradiation range of the lamp are convenient to adjust; the lifting column 3 is used for adjusting the height of the cross rod 4, so that the overall height of the lamp is adjusted; the lifting column 3 and the rotating rod 5 are matched together, so that the height and the angle of the lamp can be adjusted, the irradiation range of the lamplight frame is wider, the stage can be comprehensively irradiated, the stage light atmosphere can be favorably created, the more abundant and gorgeous stage effect can be realized, and the attractiveness of the flowing stage can be enhanced; the heat dissipation mechanism 9 is used for carrying out heat dissipation and cooling operation on the lamp, so that the service life of the lamp is prolonged, and the practicability of the lamp light frame is enhanced.

The moving device 2 comprises a plurality of universal wheels, the universal wheels belong to the products in the prior art, the universal wheels are installed on the bottom surface of the base 1, and the light frame can be conveniently and flexibly moved integrally through the universal wheels.

Lifting column 3 includes interior post 31 and cover and establishes outer post 32 outside interior post 31, interior post 31 passes through threaded connection with outer post 32, outer post 32 internal face is equipped with the internal thread, interior post 31 lower part surface be equipped with the external screw thread that the internal thread matches, interior post 31 and outer post 32 realize altitude mixture control through external screw thread and internal thread fit, interior post 31 upwards, the lower movement of post 32 internal rotation outside.

One end of the rotating rod 5, which is far away from the handle 51, is rotatably connected with the inner end wall of the cross rod 4 through a first bearing 52, a second bearing 53 is arranged at one end of the rotating rod 5, which is close to the handle 51, the second bearing 53 is fixed on the inner end wall of the cross rod 4, and the first bearing 52 and the second bearing 53 are matched together to play a supporting role, so that the rotating rod 5 can stably rotate in the cross rod 4.

The outer wall in 4 middle parts of horizontal pole is equipped with check lock lever 10, the one end of check lock lever 10 runs through horizontal pole 4 and with be used for fixed centre gripping the locking head 11 of bull stick 5 is connected, check lock lever 10 with horizontal pole 4 adopts threaded connection, the check lock lever 10 of screwing for the horizontal pole 4 is fixed in the centre gripping of locking head 11, avoids horizontal pole 4 to take place the rotation of unmanned intention.

The rotating rod 5, the mounting rod 7 and the lamp holder 8 are all of a hollow structure, the lamp holder 8 is communicated with the inside of the rotating rod 5 through the mounting rod 7, and a plurality of air outlets 81 are formed in the inner side surface of the lamp holder 8; the heat dissipation mechanism 9 comprises a fan 91, the fan 91 belongs to the prior art product, the fan 91 is installed in the heat dissipation chamber 41 at one end of the cross rod 4, the air outlet end of the fan 91 is connected with an air inlet pipe 911, and the air inlet pipe 911 is connected with the rotating rod 5 through a rotary joint 92. Airflow generated by the fan 91 enters the rotating rod 5 through the air inlet pipe 911, then flows into the mounting rod 7, finally enters the lamp holder 8 and is ejected out through the air outlet 81, the ejected airflow performs heat dissipation and cooling operations on the lamp, and the flowing air takes away heat on the surface of the lamp, so that the temperature of the lamp is effectively reduced, and the service life of the lamp is prolonged; the provision of the rotary joint 92 is advantageous in preventing the intake pipe 911 from obstructing the rotation of the rotary shaft 5 during the rotation of the rotary shaft 5. The inner wall of the heat dissipation chamber 41 is paved with a plurality of sound absorbing strips 42, the sound absorbing strips 42 absorb sound and reduce noise of the noise generated by the fan 91, the noise generated by the fan 91 is prevented from influencing the performance effect of the mobile stage, the sound absorbing strips 42 can be made of glass fiber, and the sound absorbing strips have the advantages of being good in sound absorbing performance, light in weight, not easy to age, low in price and the like.

When the multifunctional lamp holder is used specifically, the lamp holder is integrally moved to a position required by a stage by moving the universal wheels, the locking rod 10 is unscrewed, the locking head 11 is far away from the cross rod 4, the handle 51 is held by hand to rotate the rotating rod 5, the rotating rod 5 drives the lamp holder 8 to rotate in the movable groove 6 through the mounting rod 7, so that the angle of the lamp is adjusted, and the locking rod 10 is screwed after the adjustment is finished, so that the locking head 11 clamps and fixes the cross rod 4, the cross rod 4 is prevented from rotating unintentionally and the angle of the lamp is fixed; rotating the inner column 31 to make the inner column 31 move up and down in the outer column 32, lifting the cross bar 4 to the required height, and stopping rotating the inner column 31; when the lamp of the lamplight stand works, the fan 91 is turned on to cool and radiate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A mobile stage light fixture, comprising:

a base (1) with a mobile device (2) mounted at the bottom thereof;

the lifting column (3) is vertically arranged on the base (1), and the top end of the lifting column (3) is connected with a cross rod (4);

the rotating rod (5) is rotatably arranged in the cross rod (4), a plurality of movable grooves (6) which are uniformly arranged along the length direction of the cross rod (4) are formed in the surface of the cross rod (4), an installation rod (7) is arranged at the corresponding position of the rotating rod (5), and the installation rod (7) extends out of the movable grooves (6) and is connected with a lamp holder (8); one end of the rotating rod (5) extends out of the end wall of the cross rod (4) and is connected with a handle (51);

still include heat dissipation mechanism (9), heat dissipation mechanism (9) are installed on horizontal pole (4).

2. A flow stage lighting fixture according to claim 1, wherein the moving means (2) comprises a plurality of universal wheels mounted on the underside of the base (1).

3. The flowing stage lighting rack as claimed in claim 1, wherein the lifting column (3) comprises an inner column (31) and an outer column (32) sleeved outside the inner column (31), the inner column (31) is in threaded connection with the outer column (32), an inner thread is arranged on the inner wall surface of the outer column (32), and an outer thread matched with the inner thread is arranged on the lower surface of the inner column (31).

4. A flow stage lighting fixture as claimed in claim 1, wherein one end of the rotating rod (5) far from the handle (51) is rotatably connected with the inner end wall of the cross rod (4) through a first bearing (52), a second bearing (53) is arranged at one end of the rotating rod (5) close to the handle (51), and the second bearing (53) is fixed on the inner end wall of the cross rod (4).

5. The flowing stage lighting rack as claimed in claim 4, wherein a locking rod (10) is arranged on the outer wall surface of the middle part of the cross rod (4), one end of the locking rod (10) penetrates through the cross rod (4) and is connected with a locking head (11) for fixedly clamping the rotating rod (5), and the locking rod (10) is in threaded connection with the cross rod (4).

6. The flowing stage lighting rack according to claim 1, wherein the rotating rod (5), the mounting rod (7) and the lamp holder (8) are all hollow structures, the lamp holder (8) is communicated with the inside of the rotating rod (5) through the mounting rod (7), and a plurality of air outlets (81) are formed in the inner side surface of the lamp holder (8); heat dissipation mechanism (9) are including fan (91), install fan (91) in heat dissipation room (41) of horizontal pole (4) one end, the air-out end of fan (91) is connected with air-supply line (911), air-supply line (911) through rotary joint (92) with bull stick (5) are connected.

7. A flow stage lighting fixture according to claim 6, characterized in that a plurality of sound absorbing strips (42) are laid on the inner wall of the heat dissipation chamber (41).