CN211372074U

CN211372074U - Lamp lifting device

Info

Publication number: CN211372074U
Application number: CN202020185366.1U
Authority: CN
Inventors: 魏长久; 杨航; 朋天亮
Original assignee: Pinsu Lighting Technology Shanghai Co ltd
Current assignee: Pinsu Lighting Technology Shanghai Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-08-28
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a lamps and lanterns elevating gear installs box body, lamp panel and is located the inside and lamp panel complex lift adjustment device of installation box body, lift adjustment device includes initiative actuating mechanism and driven servo mechanism. The central line through setting up the initiative gear roller on the initiative actuating mechanism and pivot one is not located same central line, when initiative gear roller and driven gear roller meshing, produces an effort that upwards promotes, realizes the action of upwards promoting to the lamp panel to make lamp panel can carry out up-and-down reciprocating motion, its device simple structure, and the cost is lower. The installation and maintenance in the later period are easy, and the use of operators is convenient.

Description

Lamp lifting device

Technical Field

The utility model relates to a lamps and lanterns lift technical field, concretely relates to lamps and lanterns elevating gear.

Background

In performance places such as stages, the enhancement of the light visual effect is the pursuit of unchanging the light art, and generally embodies the aspects of changing the position, the light-emitting color, the brightness, the angle and the like of a lamp on lighting equipment. However, in the market, most stage lamps are fixed, the light source can only be changed in a small range, and complicated mechanical transmission is needed during the change, so that the manufacturing cost of the equipment is increased, and the reciprocating motion cannot be performed.

Disclosure of Invention

Not enough to prior art exists, the utility model provides a lamps and lanterns elevating gear, aim at have solved the problem that above-mentioned background art provided.

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

the utility model provides a lamps and lanterns elevating gear, is including installation box body, lamp panel and be located installation box body inside and lamp panel complex lift adjustment device, lift adjustment device includes initiative actuating mechanism and driven servo mechanism:

the driving mechanism comprises a micro motor fixedly arranged on the surface of the mounting box body, a first rotating shaft is fixedly arranged on the micro motor, one end of the first rotating shaft penetrates through and extends into the mounting box body, a driving gear roller is fixedly sleeved on the first rotating shaft, and the center lines of the driving gear roller and the first rotating shaft are not positioned on the same center line;

the driven follow-up mechanism comprises two connecting plates fixedly connected with the lower part of the lamp panel, a guide groove for the two connecting plates to move up and down is formed in the inner side wall of the mounting box body, a second rotating shaft is rotatably connected between the two connecting plates, a driven gear roller is fixedly sleeved on the second rotating shaft, and the driving gear roller is meshed with the driven gear roller;

the lamp panel below electricity is connected with the power wire, set up the through hole that the power wire runs through on the installation box body.

Preferably, a U-shaped mounting plate is fixedly connected to the lower portion of the mounting box body, and mounting holes are formed in the U-shaped mounting plate.

Preferably, the depth of the guide groove is smaller than the depth of the installation case.

Preferably, the length of the power supply lead is greater than the depth of the installation box body.

Preferably, the diameters of the driving gear roller and the driven gear roller are equal, and the width of the box body for installing the box body is at least twice of the diameter of the driving gear roller.

The utility model has the advantages that: the central line through setting up the initiative gear roller on the initiative actuating mechanism and pivot one is not located same central line, when initiative gear roller and driven gear roller meshing, produces an effort that upwards promotes, realizes the action of upwards promoting to the lamp panel to make lamp panel can carry out up-and-down reciprocating motion, its device simple structure, and the cost is lower. The installation and maintenance in the later period are easy, and the use of operators is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the installation box body of the utility model.

The attached drawings are marked as follows: the device comprises an installation box body 1, a lamp panel 2, a lifting adjusting device 3, a driving mechanism 4, a micro motor 401, a first rotating shaft 402, a driving gear roller 403, a driven follow-up mechanism 5, a connecting plate 501, a second rotating shaft 502, a driven gear roller 503, a guide groove 6, a power supply lead 7 and an 8U-shaped installation plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.

Referring to fig. 1, a lamp lifting device comprises an installation box body 1, a lamp panel 2 and a lifting adjusting device 3 which is arranged inside the installation box body 1 and matched with the lamp panel 2, wherein the lifting adjusting device 3 comprises a driving mechanism 4 and a driven follow-up mechanism 5:

the driving mechanism 4 comprises a micro motor 401 fixedly arranged on the surface of the mounting box body 1, a first rotating shaft 402 is fixedly arranged on the micro motor 401, one end of the first rotating shaft 402 penetrates through and extends into the mounting box body 1, a driving gear roller 403 is fixedly sleeved on the first rotating shaft 402, the driving gear roller 403 is firstly sleeved on the first rotating shaft 402, then the driving gear roller 403 is fixed on the first rotating shaft 402 in a welding mode so as to be incapable of rotating on the first rotating shaft 402, and the center lines of the driving gear roller 403 and the first rotating shaft 402 are not positioned on the same center line;

the driven follow-up mechanism 5 comprises two connecting plates 501 fixedly connected with the lower part of the lamp panel 2, a guide groove 6 for the two connecting plates 501 to move up and down is formed in the inner side wall of the mounting box body 1, the motion trail of the connecting plates 501 is limited, a rotating shaft II 502 is rotatably connected between the two connecting plates 501, a driven gear roller 503 is fixedly sleeved on the rotating shaft II 502, and the driving gear roller 403 is meshed with the driven gear roller 503;

the lower part of the lamp panel 2 is electrically connected with a power supply lead 7, and the mounting box body 1 is provided with a through hole through which the power supply lead 7 penetrates.

Wherein installation box body 1 below fixedly connected with U-shaped mounting panel 8, and seted up the mounting hole on the U-shaped mounting panel 8, the holistic installation of convenient device, the degree of depth of guide way 6 is less than the degree of depth of installation box body 1, the length of power wire 7 is greater than the degree of depth of installation box body 1, driving gear roller 403 equals with driven gear roller 503's diameter, and the width of the box body of installation box body 1 is the twice of driving gear roller 403 diameter at least, avoid colliding with installation box body 1 inner wall when driving gear roller 403 takes place to rotate with driven gear roller 503.

When the up-and-down reciprocating movement of the lamp panel 2 needs to be realized, firstly, the power supply of the micro motor 401 is switched on, the micro motor 401 is used for driving the first rotating shaft 402 to rotate, the rotation of the first rotating shaft 402 drives the driving gear roller 403 to rotate, at the moment, the central lines of the driving gear roller 403 and the first rotating shaft 402 are not positioned on the same straight line, so that when the driving gear roller 403 rotates, the driven gear roller 503 which is meshed with the driving gear roller is driven to rotate, an acting force which pushes up the driven gear roller 503 is generated, when the driven gear roller 503 moves upwards, the lamp panel 2 can be pushed by the connecting plate 501 to move upwards, so that the lamp panel 2 moves upwards, otherwise, when the acting force which pushes up the driven gear roller 503 when the driving gear roller 403 rotates is eliminated, the lamp panel 2 moves downwards under the dead weight of the lamp panel 2 and the connecting plate 501, so.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A lamp lifting device is characterized in that: including installation box body (1), lamp panel (2) and be located installation box body (1) inside and lamp panel (2) complex lift adjustment device (3), lift adjustment device (3) are including initiative actuating mechanism (4) and driven servo mechanism (5):

the driving mechanism (4) comprises a micro motor (401) fixedly mounted on the surface of the mounting box body (1), a first rotating shaft (402) is fixedly mounted on the micro motor (401), one end of the first rotating shaft (402) penetrates through and extends into the mounting box body (1), a driving gear roller (403) is fixedly sleeved on the first rotating shaft (402), and the center lines of the driving gear roller (403) and the first rotating shaft (402) are not located on the same center line;

the driven follow-up mechanism (5) comprises two connecting plates (501) fixedly connected with the lower part of the lamp panel (2), a guide groove (6) for the two connecting plates (501) to move up and down is formed in the inner side wall of the mounting box body (1), a second rotating shaft (502) is rotatably connected between the two connecting plates (501), a driven gear roller (503) is fixedly sleeved on the second rotating shaft (502), and the driving gear roller (403) is meshed with the driven gear roller (503);

the lamp panel (2) below electricity is connected with power wire (7), set up the through hole that power wire (7) run through on the installation box body (1).

2. A lamp lifting device as claimed in claim 1, wherein: the mounting box body (1) below fixedly connected with U-shaped mounting panel (8), and seted up the mounting hole on U-shaped mounting panel (8).

3. A lamp lifting device as claimed in claim 1, wherein: the depth of the guide groove (6) is smaller than that of the mounting box body (1).

4. A lamp lifting device as claimed in claim 1, wherein: the length of the power supply lead (7) is greater than the depth of the mounting box body (1).

5. A lamp lifting device as claimed in claim 1, wherein: the diameters of the driving gear roller (403) and the driven gear roller (503) are equal, and the width of the box body for mounting the box body (1) is at least twice of the diameter of the driving gear roller (403).