CN210395796U

CN210395796U - LED canopy suspended ceiling device

Info

Publication number: CN210395796U
Application number: CN201921030262.7U
Authority: CN
Inventors: 黄涛; 郭涛; 史胜利; 王艳风
Original assignee: Henan Yishu Cultural Creative Co Ltd
Current assignee: Henan Yishu Cultural Creative Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-24
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of the technique of a LED canopy of heavens and specifically relates to a LED canopy suspended ceiling device is related to. It includes ceiling and canopy body, installs elevating gear on the ceiling, and the last shell that is connected with of elevating gear, shell are cuboid cavity structure, and the lower surface of shell is parallel with the ceiling, has seted up the opening on the lower surface of shell, and the canopy body is installed in the shell, and the screen of canopy body is just corresponding with the opening down, and the open-ended size is the same with the screen size of canopy body. The utility model discloses a set up elevating gear and shell, it is more convenient to make the installation.

Description

LED canopy suspended ceiling device

Technical Field

The utility model belongs to the technical field of the technique of a LED canopy of heavens and specifically relates to a furred ceiling device of LED canopy of heavens is related to.

Background

With the development of business, holding a large exhibition becomes a way for merchants to communicate with customers for display. On large-scale exhibition, people often use the LED display screen as the main technical means of exhibition propaganda, and the LED display screen can divide into inserted, hanging, wall-hanging and column etc. according to the mounting means, in order to save the space of exhibition, adopts wall-hanging usually, especially installs it on the ceiling, forms the LED sky-curtain, makes the exhibition seem more pleasing to the eye.

At present, the patent document with the publication number of CN205558077U discloses a LED canopy suspended ceiling device, including the non-black panel of inlaying the LED lamp, the LED lamp exposes the surface of panel, and the upper surface of panel is provided with fixed buckle, and the panel buckle is at the lower surface of fixed buckle, and fixed buckle is fixed in the ceiling in the building. The downside middle part indent of fixed buckle is the fixed slot, and in the circuit board setting of LED lamp was on the panel the side and was fixed in the fixed slot with the panel, chooseed for use non-black panel as module safety cover such as LED, had fine better light effect when the screen is not bright. However, since the LED light panel is usually located at a higher position and has a larger volume, it is more laborious to install the LED light panel at the higher position during installation, which brings inconvenience to installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED canopy suspended ceiling device, it has easy to assemble's effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a LED canopy suspended ceiling device, includes ceiling and canopy body, install elevating gear on the ceiling, the last shell that is connected with of elevating gear, shell are cuboid cavity structure, and the lower surface of shell is parallel with the ceiling, has seted up the opening on the lower surface of shell, and the canopy body is installed in the shell, and the screen of canopy body is just corresponding with the opening down, and the open-ended size is the same with the screen size of canopy body.

Through adopting above-mentioned technical scheme, during the installation, open elevating gear, the shell of connection on elevating gear can rise under elevating gear's effect to the canopy body that drives in the shell rises together, when the canopy body rises to the take the altitude, closes the installation that elevating gear just accomplished the canopy body, and it is more convenient to install.

The utility model discloses further set up to: the lifting device comprises pulleys, supports, chains and a driving assembly, the supports are multiple, the supports are divided into two groups, one group of supports are fixedly connected to the lower surface of the ceiling, the other group of supports are fixed to the upper surface of the shell, the pulleys are fixedly connected to each support, one end of each chain is connected with a connecting structure, the connecting structures are installed on the ceiling, the other end of each chain is matched with one pulley on the shell and one pulley on the ceiling successively, one end, far away from the lock catch, of each chain is connected to the driving assembly, and the driving assembly is fixedly installed on the ceiling.

Through adopting above-mentioned technical scheme, open drive assembly, the chain can remove to drive assembly under drive assembly traction force, and at this moment, the chain of the pulley both sides on the shell shortens to it is more laborsaving when pulling shell upward movement, and simultaneously, the slope takes place when the shell rises in a plurality of assembly pulleys are mutually supported.

The utility model discloses further set up to: the driving assembly comprises a driving motor, a rotating shaft and a plurality of baffle plates, the driving motor is fixedly connected to the ceiling, the rotating shaft is coaxially fixed to an output shaft of the driving motor, the baffle plates are uniformly distributed on the rotating shaft along the axis direction of the rotating shaft, and each lock chain is connected to the rotating shaft between every two adjacent baffle plates.

Through adopting above-mentioned technical scheme, driving motor work drives the axis of rotation and driving motor's coaxial rotation of output shaft, makes the chain winding on the axis of rotation between the baffle, and the baffle can prevent that the chaotic phenomenon of knoing from appearing when the chain winding of difference is on the axis of rotation.

The utility model discloses further set up to: the connecting structure comprises a fixing frame and a lock catch, one end of the fixing frame is fixed on the ceiling, the other end of the fixing frame is of an annular structure, the lock catch is buckled at one end of the annular structure of the fixing frame, and the lock catch is fixedly connected with one end of the lock chain.

Through adopting above-mentioned technical scheme, be connected the chain with the ceiling through the hasp, it is simpler to operate.

The utility model discloses further set up to: the size of the opening is smaller than that of the lower surface of the shell, a convex edge is arranged on the awning body and located on the side wall of the awning body, and the convex edge is arranged on the inner wall of the lower bottom plate of the shell.

Through adopting above-mentioned technical scheme, directly take the canopy body through protruding edge and put on the inner wall of the lower plate of shell, conveniently install the canopy body in the shell, simultaneously, can prevent to control about the in-process that the shell rose, the canopy body takes place in the shell.

The utility model discloses further set up to: the upper surface of the shell is provided with heat dissipation holes.

Through adopting above-mentioned technical scheme, the heat that the canopy curtain body during operation produced can be discharged through the louvre, prevents that the interior high temperature of shell from influencing the normal work of canopy curtain body.

The utility model discloses further set up to: and a protective film is arranged on the screen of the awning body.

Through adopting above-mentioned technical scheme, when the installation canopy body, play the effect of the screen of protection canopy body.

The utility model discloses further set up to: the ceiling is characterized in that a decoration edge is fixedly connected to the lower surface of the ceiling and located on the periphery of the shell, a protection layer is arranged in a gap between the side wall of the shell and the decoration edge, the protection layer is fixed to the side wall of the shell, and the protection layer is made of flexible materials.

Through adopting above-mentioned technical scheme, at the in-process that the shell rises, the shell produces and rocks the in-process and can cause the damage to the wall body, and the protective layer plays the effect of protection wall body.

To sum up, the utility model discloses a beneficial technological effect does:

1. the lifting device is arranged on the ceiling, the lifting device is connected with the shell, the shell is of a cuboid cavity structure, the lower surface of the shell is parallel to the ceiling, an opening is formed in the lower surface of the shell, the canopy curtain body is arranged in the shell, and the lifting device is adopted, so that the canopy curtain body is more convenient to install at a higher position;

2. the ceiling and the shell are provided with a plurality of groups of pulleys, so that the shell can be prevented from inclining in the rising process, and meanwhile, the rotating shaft is provided with a plurality of baffles, so that different chains can be prevented from being knotted and disordered in the winding process;

3. the upper surface of shell has seted up the louvre, can prevent that the canopy body during operation, the normal work of canopy body is influenced to the high temperature in the shell.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the driving motor;

fig. 3 is a connection diagram of the awning body and the outer case.

In the figure, 1, the ceiling; 2. a canopy body; 21. a convex edge; 3. a housing; 31. an opening; 32. heat dissipation holes; 4. a lifting device; 41. a pulley; 42. a support; 43. a chain; 44. a drive assembly; 441. a drive motor; 442. a rotating shaft; 443. a baffle plate; 5. a connecting structure; 51. a fixed mount; 52. locking; 6. a protective film; 7. a protective layer; 8. and (7) decorating the edges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a LED canopy suspended ceiling device, including ceiling 1 and canopy body 2, install elevating gear 4 on the ceiling 1, the below of ceiling 1 is connected with shell 3 through elevating gear 4, and shell 3 is cuboid cavity structure, and shell 3's upper surface is parallel with ceiling 1.

Referring to fig. 1 and 2, the lifting device 4 includes a plurality of pulleys 41, a plurality of brackets 42, a chain 43 and a driving assembly 44, the plurality of brackets 42 are divided into two groups, one group of brackets 42 is fixedly connected to the lower surface of the ceiling 1, the other group of brackets 42 is fixed to the upper surface of the housing 3, each bracket 42 is provided with a pulley 41, one end of the chain 43 is connected with a connecting structure 5, the connecting structure 5 is fixedly connected to the ceiling 1, the connecting structure 5 includes a fixing frame 51 and a latch 52, one end of the fixing frame 51 is fixed to the ceiling 1, the other end of the fixing frame 51 is in a ring structure, the latch 52 is snapped at one end of the ring structure of the fixing frame 51, one end of the chain 43 is fixedly connected to the latch 52, the driving assembly 44 is fixedly mounted on the ceiling 1, the other end of the chain 43 is engaged with one pulley 41 on the housing 3 and one, the end of the chain 43 remote from the shackle 52 is connected to the drive assembly 44.

Referring to fig. 1 and 3, an opening 31 is opened on a lower surface of the casing 3, a protective film 6 is provided on the screen of the canopy body 2, and the protective film 6 plays a role of protecting the screen of the canopy body 2. When installing the LED canopy, canopy body 2 is installed in shell 3, and the screen of canopy body 2 is down and corresponding with opening 31, and opening 31's size is the same with canopy body 2's screen size to make people see the show content on canopy body 2's the screen subaerial. Referring to fig. 2, when the driving assembly 44 is opened, the chain 43 moves toward the driving assembly 44, so that the chain 43 on both sides of the pulley 41 on the housing 3 is shortened to lift the housing 3, and when the housing 3 is lifted to a predetermined position, the driving assembly 44 is closed to complete the installation of the awning body 2.

Referring to fig. 1 and 2, the driving assembly 44 includes a driving motor 441, a rotation shaft 442 and a plurality of blocking plates 443, the driving motor 441 is fixedly connected to the ceiling 1, the rotation shaft 442 is coaxially fixed to an output shaft of the driving motor 441, the blocking plates 443 are uniformly distributed on the rotation shaft 442 in an axial direction of the rotation shaft 442, and each of the links 43 is connected to the rotation shaft 442 between two adjacent blocking plates 443. When the driving motor 441 is turned on, the rotation shaft 442 rotates coaxially with the output shaft of the driving motor 441, and the link 43 connected to the rotation shaft 442 is wound around the rotation shaft 442 between the adjacent barriers 443.

Referring to fig. 3, when the canopy body 2 is installed in the housing 3, the size of the upper opening 31 of the housing 3 is smaller than the size of the lower surface of the housing 3, the canopy body 2 is provided with a convex edge 21, the convex edge 21 is located on the side wall of the canopy body 2, and the convex edge 21 is directly placed on the inner wall of the lower bottom plate of the housing 3. In addition, the upper surface of the casing 3 is provided with heat dissipation holes 32, and heat generated by the canopy body 2 during operation can be discharged through the heat dissipation holes 32. Fixedly connected with decorates along 8 on the lower surface of ceiling 1, decorate along 8 being located shell 3 around, the lateral wall of shell 3 is provided with protective layer 7 with decorating in the clearance along 8, and protective layer 7 is fixed on the lateral wall of shell 3, and protective layer 7 is flexible material. In the process of the rising of the shell 3, the shell 3 shakes, and the protective layer 7 on the shell 3 is contacted with the decorative edge 8, so that the decorative edge 8 is not scratched.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a LED canopy suspended ceiling device, includes ceiling (1) and canopy body (2), its characterized in that: install elevating gear (4) on ceiling (1), be connected with shell (3) on elevating gear (4), shell (3) are cuboid cavity structure, and the lower surface of shell (3) is parallel with ceiling (1), has seted up opening (31) on the lower surface of shell (3), and canopy body (2) are installed in shell (3), and the screen of canopy body (2) is down and corresponding with opening (31), and the size of opening (31) is the same with the screen size of canopy body (2).

2. The LED backdrop ceiling device of claim 1, wherein: elevating gear (4) are including pulley (41), support (42), chain (43) and drive assembly (44), support (42) have a plurality ofly, a plurality of supports (42) divide into two sets ofly, a set of support (42) fixed connection is on the lower surface of ceiling (1), another set of support (42) are fixed on the upper surface of shell (3), fixedly connected with pulley (41) on every support (42), the one end of chain (43) is connected with connection structure (5), connection structure (5) are installed on ceiling (1), the other end of chain (43) is successively with pulley (41) on shell (3) and pulley (41) on ceiling (1) cooperation, the one end that hasp (52) were kept away from in chain (43) is connected on drive assembly (44), drive assembly (44) fixed mounting is on ceiling (1).

3. The LED backdrop ceiling device of claim 2, wherein: the driving assembly (44) comprises a driving motor (441), a rotating shaft (442) and a plurality of baffles (443), wherein the driving motor (441) is fixedly connected to the ceiling (1), the rotating shaft (442) is coaxially fixed on an output shaft of the driving motor (441), and the baffles (443) are uniformly distributed on the rotating shaft (442) along the axial direction of the rotating shaft (442).

4. The LED backdrop ceiling device of claim 2, wherein: the connecting structure (5) comprises a fixing frame (51) and a lock catch (52), one end of the fixing frame (51) is fixed on the ceiling (1), the other end of the fixing frame (51) is of an annular structure, the lock catch (52) is buckled at one end of the annular structure of the fixing frame (51), and the lock catch (52) is fixedly connected with one end of the lock chain (43).

5. The LED backdrop ceiling device of claim 1, wherein: the size of opening (31) is less than the size of the lower surface of shell (3), is provided with protruding edge (21) on canopy body (2), and protruding edge (21) are located on the lateral wall of canopy body (2), and protruding edge (21) are taken on the inner wall of the lower plate of shell (3).

6. The LED backdrop ceiling device of claim 1, wherein: the upper surface of the shell (3) is provided with a heat dissipation hole (32).

7. The LED backdrop ceiling device of claim 1, wherein: and a protective film (6) is arranged on the screen of the awning body (2).

8. The LED backdrop ceiling device of claim 1, wherein: fixedly connected with decorates along (8) on the lower surface of ceiling (1), decorates along (8) and is located shell (3) all around, is provided with protective layer (7) in the lateral wall of shell (3) and the clearance of decorating along (8), and protective layer (7) are fixed on the lateral wall of shell (3), and protective layer (7) are flexible material.