CN216619570U

CN216619570U - Mounting structure for high-power anti-glare lighting engineering of exhibition center

Info

Publication number: CN216619570U
Application number: CN202123327958.6U
Authority: CN
Inventors: 杨东梅; 王学江; 朱轲; 任晓伟
Original assignee: Hangzhou Zhongyu Construction Co ltd
Current assignee: Hangzhou Zhongyu Construction Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-27
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of lighting, and discloses a mounting mechanism for a high-power anti-dazzle lighting project at a exhibition center, which comprises a lighting lamp main body, wherein a lamp holder is fixedly connected to the upper part of the lighting lamp main body, a connecting ring is fixedly connected to the upper surface of the lamp holder, a suspension chain is arranged inside the connecting ring, an adjusting seat is arranged above an upper cover of the lamp holder, an inner cavity of the adjusting seat is formed inside the adjusting seat, a rotating shaft is rotatably connected inside the inner cavity of the adjusting seat, a gear and a worm wheel are fixedly connected to the side surfaces of the rotating shaft respectively, the suspension chain bypasses the surface of the gear, a motor is fixedly connected to the right side wall of the adjusting seat, and a worm is fixedly connected to the driving end of the motor. Through setting up worm and worm wheel, can adjust according to the demand and hang the chain, after closing the motor, can avoid hanging the chain and slide by oneself to accomplish the adjustment to the lighting lamp main part height, make all lamps and lanterns can adjust to same height, make the illumination effect of all lamps and lanterns the same.

Description

Mounting structure for high-power anti-glare lighting engineering of exhibition center

Technical Field

The utility model relates to the technical field of illumination, in particular to a high-power anti-dazzle illumination engineering installation mechanism for a convention and exhibition center.

Background

The glare is the visual condition that visual discomfort and object visibility reduction are caused due to improper brightness distribution or extreme brightness contrast in space and time in the visual field, especially in a exhibition center, generally, more general illuminating lamps are installed in the exhibition center and are subjected to anti-glare treatment, however, the existing illuminating lamps for the exhibition center still partially adopt a ceiling lamp form, the lamps are hung by using a steel cable or an iron chain during installation, but the suspension height of the existing ceiling lamps is kept unchanged, during installation, the height is completely controlled by an installer, and more illuminating lamps are difficult to ensure to be installed at the same horizontal height.

Therefore, the technical personnel in the field provide a mounting mechanism for a high-power anti-glare lighting engineering in the convention and exhibition center to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mounting mechanism for a high-power anti-dazzle lighting project in a convention and exhibition center, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high-power anti-dazzle lighting engineering installation mechanism for a convention and exhibition center comprises a lighting lamp main body, wherein a lamp holder is fixedly connected to the upper portion of the lighting lamp main body, an upper cover of the lamp holder is detachably connected to the upper surface of the lamp holder, a connecting ring penetrating port penetrates through the middle portion of the upper cover of the lamp holder, a connecting ring is fixedly connected to the upper surface of the lamp holder and penetrates through the connecting ring penetrating port and extends to the upper portion of the upper cover of the lamp holder, a suspension chain is installed inside the connecting ring, an adjusting seat is arranged above the upper cover of the lamp holder, a top mounting plate is fixedly connected to the upper surface of the adjusting seat and is fixed to the surface of a ceiling of the convention and exhibition center, an adjusting seat inner cavity is formed inside the adjusting seat, a chain outlet is formed in the lower surface of the adjusting seat, a chain inlet is formed in the left surface of the adjusting seat, and the chain outlet and the adjusting seat inner cavity are communicated with each other, the chain import with adjust a seat inner chamber and communicate each other, the inside rotation of adjusting a seat inner chamber is connected with the pivot, the side surface difference rigid coupling of pivot has gear and worm wheel, hang the chain and walk around the surface of gear, the upper end that hangs the chain passes in proper order the chain export adjust a seat inner chamber with the chain import, the right side wall rigid coupling of adjusting a seat has the motor, just the drive end rigid coupling of motor has the worm, the worm extends to adjust the inside of a seat inner chamber, just the worm wheel with the worm meshing.

As a still further scheme of the utility model: the front surface rigid coupling of adjusting the seat has the control receiver, just the control receiver with the motor electricity is connected.

As a still further scheme of the utility model: the upper end of the suspension chain is fixedly connected with a balance weight, and the section size of the balance weight is larger than the caliber size of the chain inlet.

As a still further scheme of the utility model: the wire storage tank has been seted up to the upper surface of lamp stand, the wire storage tank is cyclic annular, the inside of wire storage tank is provided with the solid fixed ring of wire, just the solid fixed ring of wire with be provided with clockwork spring between the inside wall of wire storage tank, just clockwork spring's both ends respectively the rigid coupling in the inside wall of wire storage tank with the solid fixed ring's of wire medial surface, the inside wall of wire storage tank with it is connected with the guide roll to rotate between the lateral wall of wire storage tank.

As a still further scheme of the utility model: the wire that light main part is connected coils in the inside of wire storage tank, just the surface rigid coupling of wire one end in the solid fixed ring's of wire lateral surface.

As a still further scheme of the utility model: the guide rollers are arranged side by side in two numbers, the guide rollers are arranged in a hourglass shape with a narrow middle part and wide two ends, and the upper end of the wire penetrates through the middle part between the two guide rollers.

As a still further scheme of the utility model: the lamp holder is characterized in that a wire penetrating hole is formed in the surface of the lamp holder upper cover in a penetrating mode, the wire penetrating hole is located right above the guide roller, and the upper end of the wire penetrates through the wire penetrating hole and extends to the upper portion of the wire penetrating hole.

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

the rotation of the rotating shaft can be directionally controlled by arranging the worm and the worm wheel, so that the suspension chains positioned on the surface of the gear can be adjusted according to requirements, and after the motor is turned off, the suspension chains can be kept at the current position, the suspension chains are effectively prevented from sliding automatically, the height of the lighting lamp main body is adjusted, all the lamps can be adjusted to the same height, the illumination effects of all the lamps are the same, the upper end of the suspension chain can be prevented from being removed from the surface of the gear by arranging the balance weight, the lamps can be integrally dropped, the lamps can be effectively protected, the wires can be wound in the guide storage groove or pulled out from the wire storage groove by the elasticity of the clockwork spring when the height of the lighting lamp main body is controlled, the wires are always pulled and straightened from the appearance, and the situation that the wires are scattered around the lamps can not occur, the aesthetic property of the lamp is not affected.

Drawings

FIG. 1 is a schematic structural diagram of a mounting mechanism of a high-power anti-glare lighting engineering in a convention and exhibition center;

FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of an adjusting seat in a mounting mechanism of a high-power anti-glare lighting engineering in a convention and exhibition center;

fig. 4 is a schematic structural diagram of a lamp holder and a lamp holder upper cover in a mounting mechanism of a high-power anti-glare lighting engineering in a convention and exhibition center.

In the figure: 1. a lamp main body; 2. a lamp socket; 3. a suspension chain; 4. balancing weight; 5. a top mounting plate; 6. an adjusting seat; 7. A motor; 8. a control receiver; 9. an upper cover of the lamp holder; 10. a connecting ring; 11. an inner cavity of the adjusting seat; 12. a worm; 13. a rotating shaft; 14. a worm gear; 15. a gear; 16. a chain exit; 17. a chain inlet; 18. a wire storage slot; 19. a wire fixing ring; 20. a clockwork spring; 21. a guide roller; 22. the lead penetrates through the hole; 23. the connecting ring penetrates through the outlet.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a mounting mechanism for a high-power anti-glare lighting engineering in a convention exhibition center includes a lighting lamp main body 1, a lamp holder 2 is fixedly connected to an upper portion of the lighting lamp main body 1, a lamp holder upper cover 9 is detachably connected to an upper surface of the lamp holder 2, a connecting ring through opening 23 is formed in a middle portion of the lamp holder upper cover 9, a connecting ring 10 is fixedly connected to an upper surface of the lamp holder 2, the connecting ring 10 passes through the connecting ring through opening 23 and extends to an upper portion of the lamp holder upper cover 9, a suspension chain 3 is installed inside the connecting ring 10, an adjusting seat 6 is disposed above the lamp holder upper cover 9, a top mounting plate 5 is fixedly connected to an upper surface of the adjusting seat 6, the top mounting plate 5 is fixed to a ceiling surface of the convention exhibition center, an adjusting seat inner cavity 11 is formed inside the adjusting seat 6, a chain outlet 16 is formed in a lower surface of the adjusting seat 6, a chain inlet 17 is formed in a left surface of the adjusting seat 6, the chain outlet 16 is communicated with the inner cavity 11 of the adjusting seat, the chain inlet 17 is communicated with the inner cavity 11 of the adjusting seat, the inner part of the inner cavity 11 of the adjusting seat is rotatably connected with a rotating shaft 13, the side surface of the rotating shaft 13 is fixedly connected with a gear 15 and a worm wheel 14 respectively, the suspension chain 3 bypasses the surface of the gear 15, the upper end of the suspension chain 3 sequentially penetrates through the chain outlet 16, the inner cavity 11 of the adjusting seat and the chain inlet 17, the right side wall of the adjusting seat 6 is fixedly connected with a motor 7, the driving end of the motor 7 is fixedly connected with a worm 12, the worm 12 extends into the inner part of the inner cavity 11 of the adjusting seat, and the worm wheel 14 is meshed with the worm 12.

Preferably, the front surface rigid coupling of adjusting seat 6 has control receiver 8, and control receiver 8 and motor 7 electricity are connected, through the drive of control receiver 8 control motor 7 to control and control worm wheel 14 through worm 12 and rotate, make the suspension chain 3 can remove, control light main part 1 goes up and down.

Preferably, the upper end of the suspension chain 3 is fixedly connected with a counterweight 4, the section size of the counterweight 4 is larger than the caliber size of the chain inlet 17, and the suspension chain 3 can be prevented from completely slipping off from the surface of the gear 15 through the counterweight 4, so that the illuminating lamp main body 1 falls off.

Preferably, wire storage tank 18 has been seted up to the upper surface of lamp stand 2, wire storage tank 18 is cyclic annularly, the inside of wire storage tank 18 is provided with the solid fixed ring of wire 19, and be provided with clockwork spring 20 between the solid fixed ring of wire 19 and the inside wall of wire storage tank 18, and clockwork spring 20's both ends respectively the rigid coupling in the inside wall of wire storage tank 18 and the solid fixed ring of wire 19's medial surface, it is connected with guide roll 21 to rotate between the inside wall of wire storage tank 18 and the lateral wall of wire storage tank 18.

Preferably, the wire connected to the lamp body 1 is wound inside the wire storage groove 18, and the outer surface of one end of the wire is fixed to the outer side surface of the wire fixing ring 19.

Preferably, two guide rollers 21 are arranged side by side, the guide rollers 21 are arranged in a hourglass shape with a narrow middle part and wide two ends, the upper end of the wire penetrates through the middle part between the two guide rollers 21, and the wire is limited by the guide rollers 21, so that the wire can only be contracted or stretched between the guide rollers 21, and the wire is prevented from being wound in disorder in the wire storage groove 18.

Preferably, a wire exit hole 22 is formed in the surface of the lamp holder upper cover 9, the wire exit hole 22 is located right above the guide roller 21, the upper end of the wire passes through the wire exit hole 22 and extends to the upper portion of the wire exit hole 22, the wire is covered from above, dust falling onto the surface of the wire is reduced, and the upper end of the wire can be extended out through the wire exit hole 22.

The working principle of the utility model is as follows: when the lighting lamp is installed, the top installation plate 5 needs to be fixed on a ceiling of a convention and exhibition center through a screw or welding mode, then the lower end of the suspension chain 3 penetrates through the chain inlet 17, and penetrates out of the lower end of the chain outlet 16 through bypassing the gear 15 in the inner cavity 11 of the adjusting seat, then the lower end of the suspension chain 3 is sleeved in the ring at the upper end of the connecting ring 10, so that the integral installation of the lamp is completed, then the wiring processing is carried out on the lead, the convention and exhibition center has a large number of lamps, the heights of the lamps need to be adjusted, at the moment, an instruction needs to be sent to the control receiver 8 through the control end, so that the control receiver 8 controls the motor 7 to rotate, and the worm 12 is meshed with the worm wheel 14, so that the worm wheel 14 rotates, the gear 15 rotates under the conduction of the rotating shaft 13, the suspension chain 3 is controlled to move, when the lighting lamp body 1 is adjusted to a proper position, finishing the instruction given to the control receiver 8, so that the motor 7 stops, then the suspension chain 3 will not move any more, thereby ensuring that the illuminating lamp body 1 is fixed at a specific height, and in the process that the suspension chain 3 is pulled, the wire will be pulled out from the inside of the wire storage groove 18 or will be coiled into the wire storage groove 18 again in a rotating way, in the descending process of the illuminating lamp body 1, the wire positioned at the upper side of the lamp holder upper cover 9 will gradually extend, at the moment, the clockwork spring 20 is stressed, the wire is pulled out from between the guide rollers 21, and in the process that the illuminating lamp body 1 ascends, the clockwork spring 20 will gradually rebound, so that the wire is taken in the wire storage groove 18 from between the guide rollers 21, and from the appearance, the wire is pulled and straightened all the time, the condition that the wire is scattered around the lamp can not occur, and the appearance of the lamp is not affected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. High-power anti-dazzle illumination engineering mounting structure in exhibitions center, including light main part (1), its characterized in that: the upper portion rigid coupling of light main part (1) has lamp stand (2), the upper surface of lamp stand (2) can be dismantled and be connected with lamp stand upper cover (9), just the middle part of lamp stand upper cover (9) is run through and has been seted up go-between and wear out mouth (23), the upper surface rigid coupling of lamp stand (2) has go-between (10), just go-between (10) run through go-between wear out mouth (23) and extend to the upper portion of lamp stand upper cover (9), the internally mounted of go-between (10) has suspension chain (3), the top of lamp stand upper cover (9) is provided with adjusts seat (6), the upper surface rigid coupling of adjusting seat (6) has top mounting panel (5), top mounting panel (5) are fixed in the ceiling surface at exhibitions center, adjust seat (6) inside and seted up and adjust seat inner chamber (11), chain export (16) have been seted up to the lower surface of adjusting seat (6), the left surface of the adjusting seat (6) is provided with a chain inlet (17), the chain outlet (16) is communicated with the inner cavity (11) of the adjusting seat, the chain inlet (17) is communicated with the inner cavity (11) of the adjusting seat, the inner part of the inner cavity (11) of the adjusting seat is rotatably connected with a rotating shaft (13), a gear (15) and a worm wheel (14) are respectively fixedly connected with the side surface of the rotating shaft (13), the suspension chain (3) bypasses the surface of the gear (15), the upper end of the suspension chain (3) sequentially penetrates through the chain outlet (16), the adjusting seat inner cavity (11) and the chain inlet (17), the right side wall of the adjusting seat (6) is fixedly connected with a motor (7), and the driving end of the motor (7) is fixedly connected with a worm (12), the worm (12) extends into the inner cavity (11) of the adjusting seat, and the worm wheel (14) is meshed with the worm (12).

2. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 1, characterized in that: the front surface of adjusting seat (6) is rigid connected with control receiver (8), just control receiver (8) with motor (7) electricity is connected.

3. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 1, characterized in that: the upper end of the suspension chain (3) is fixedly connected with a counterweight (4), and the section size of the counterweight (4) is larger than the caliber size of the chain inlet (17).

4. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 1, characterized in that: wire storage tank (18) have been seted up to the upper surface of lamp stand (2), wire storage tank (18) are cyclic annularly, the inside of wire storage tank (18) is provided with the solid fixed ring of wire (19), just the solid fixed ring of wire (19) with be provided with clockwork spring (20) between the inside wall of wire storage tank (18), just the both ends of clockwork spring (20) respectively the rigid coupling in the inside wall of wire storage tank (18) with the medial surface of the solid fixed ring of wire (19), the inside wall of wire storage tank (18) with it is connected with guide roll (21) to rotate between the lateral wall of wire storage tank (18).

5. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 4, characterized in that: the wire that light main part (1) is connected coils in the inside of wire storage tank (18), just the surface rigid coupling of wire one end in the lateral surface of the solid fixed ring of wire (19).

6. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 5, characterized in that: the guide rollers (21) are arranged in two rows, the guide rollers (21) are arranged in an hourglass shape with a narrow middle part and wide two ends, and the upper end of the wire penetrates through the middle part between the two guide rollers (21).

7. The high-power anti-glare lighting engineering installation structure of the exhibitions center according to claim 5, characterized in that: a wire passing hole (22) is formed in the surface of the lamp holder upper cover (9) in a penetrating mode, the wire passing hole (22) is located right above the guide roller (21), and the upper end of the wire penetrates through the wire passing hole (22) and extends to the upper portion of the wire passing hole (22).