CN217464276U

CN217464276U - Folding fan type mechanical light device

Info

Publication number: CN217464276U
Application number: CN202221259086.6U
Authority: CN
Inventors: 唐建波
Original assignee: Leyard Hunan Environmental Culture Development Co Ltd
Current assignee: Leyard Hunan Environmental Culture Development Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-20
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a lighting device, in particular to a folding fan type mechanical lighting device, which comprises a plurality of fan ribs, a plurality of connecting rods, a rotating shaft, a bracket, a driving device, a limiting rod and a plurality of light source modules; the two ends of the rotating shaft are rotatably arranged on the bracket and are driven to rotate by the driving device arranged on the bracket; the two limiting rods are respectively arranged on two sides of the rotating shaft; one ends of the fan ribs are rotatably arranged on the rotating shaft at equal intervals, two adjacent fan ribs are connected through a connecting rod, the first fan rib is driven by the rotating shaft, and the last fan rib is fixedly connected with the limiting rod; the light source module is arranged at the other end of each fan rib, so that the fan ribs are unfolded to form a fan surface. The utility model discloses be a folding fan structure with lighting device design, can expand and fold like folding fan, the structure is nimble, can realize that people's light is mutual through kinect somatosensory, shows the glamour of light art, makes people experience light and people interactive enjoyment.

Description

Folding fan type mechanical light device

Technical Field

The utility model relates to a lighting device especially relates to a roll over fan-shaped type mechanical lighting device.

Background

With the development of the technology, the immersive interactive lighting device gradually becomes a new favorite of light activities due to the flexible characteristic, and the interactive effect is utilized to draw the angle distance between people, between people and nature and between people and lighting through the interactive content expression theme communication. However, most of the existing lighting devices are static structures, and have poor flexibility, so that the charm of lighting art cannot be shown. Such as: the sculptures-fans in small towns or commercial plots cannot be opened by mechanical rotation and cannot interact with human light, and the interesting is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a roll over fan-shaped type mechanical light device.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a roll over fan type mechanical lighting device, includes a plurality of fan bones, a plurality of connecting rod, pivot, support, drive arrangement and gag lever post and a plurality of light source module, wherein: the two ends of the rotating shaft are rotatably arranged on the bracket and are driven to rotate by the driving device arranged on the bracket; the two limiting rods are respectively arranged on two sides of the rotating shaft; one ends of the fan ribs are rotatably arranged on the rotating shaft at equal intervals, two adjacent fan ribs are connected through a connecting rod, the first fan rib is driven by the rotating shaft, and the last fan rib is fixedly connected with the limiting rod; the light source module is arranged at the other end of each fan rib, so that the fan ribs are unfolded to form a fan surface.

The utility model provides a folding fan type mechanical lighting device's a preferred embodiment, still include the driving cylinder, the driving cylinder suit in the pivot, and the equal fixed connection in its both ends the pivot, be equipped with the right angle shoulder hole of putting on the tube side of driving cylinder, each grade ladder in right angle shoulder hole all corresponds one the fan bone, the head the fan bone by the right angle shoulder hole is spacing.

The utility model provides a folding fan type mechanical lighting device's a preferred embodiment, each all be equipped with hinge hole and oval hole on the fan bone, the one end of gag lever post is articulated to be connected the preceding hinge hole on the fan bone, the other end is located through the round pin hub connection bearing in the oval hole.

The utility model provides a roll over fan-shaped mechanical lighting device's a preferred embodiment, drive arrangement includes servo motor and speed reducer and gear train, servo motor's drive shaft connection the speed reducer, the output of speed reducer with gear train meshing transmission, the gear train install in the support.

The utility model provides a roll over fan-shaped mechanical lighting device's a preferred embodiment, the light source module includes ya keli light guide plate, LED coated lamp area and decorates the band, LED coated lamp area inlays to be located the edge of ya keli light guide plate, decorate the band and enclose and locate the periphery of ya keli light guide plate.

In a preferred embodiment of the folding fan type mechanical lighting device of the present invention, the front surface or/and the back surface of the acrylic light guide plate is engraved with patterns or/and characters, and is frosted.

In a preferred embodiment of the folding fan-shaped mechanical lighting device provided by the present invention, two of the limiting rods are symmetrically disposed, and two of the limiting rods and the included angle of the rotating shaft are equal to the angle of the fan rib.

The utility model provides a folding fan type mechanical lighting device's a preferred embodiment, lighting device's fan bone expandes the side the relative head on the gag lever post fan bone still is equipped with limit switch, limit switch signal connection drive arrangement.

The utility model provides a folding fan type mechanical lighting device's a preferred embodiment, pivot and support still are equipped with the protection casing outward, the both ends fixed mounting of gag lever post in the protection casing, still can dispose the audio amplifier device in the protection casing.

The utility model provides a roll over fan-shaped mechanical lighting device's a preferred embodiment, still include kinect thalposis ware, kinect thalposis ware is located lighting device's the place ahead, just kinect thalposis ware signal connection LED programmable controller, LED programmable controller signal connection light source module.

Compared with the prior art, the utility model provides a roll over fan-shaped mechanical lighting device's beneficial effect is: the utility model discloses be a folding fan structure with lighting device design, can expand and fold like folding fan, the structure is nimble, changes fixed knot structure's carving board impression, has increased the interest, and the sector that its expanded combines together with light, can realize the human light interaction through the kinect somatosensory ware, shows the glamour of light art, makes people experience light and people interactive enjoyment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural view of a folding mechanical lighting device according to the present invention in a folded state;

fig. 2 is a schematic structural view of the folding mechanical lighting device according to the present invention in an open state;

FIG. 3 is a top view provided in FIG. 2;

fig. 4 is a connection structure diagram of the kinect sensor and the light source module provided by the present invention;

FIG. 5 is a schematic view of the fan rib fan structure provided in FIG. 2;

FIG. 6 is an expanded top view of the drive cartridge provided in FIG. 5;

fig. 7 is an assembled sectional view of the fan ribs, the rotating shaft and the driving cylinder provided in fig. 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of 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 present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

The present embodiment provides a folding fan type mechanical lighting device, including a plurality of fan ribs 10, a plurality of connecting rods 20, a rotating shaft 30, a support 40, a driving device 50, a limiting rod 60 and a plurality of light source modules 70, wherein:

the two ends of the rotating shaft 30 are rotatably mounted on the bracket 40 and are driven to rotate by the driving device 50 arranged on the bracket. Preferably, as shown in fig. 5, the driving device 50 includes a servo motor 501, a speed reducer 502 and a gear set 503, a driving shaft of the servo motor 501 is connected to the speed reducer 502, the speed reducer outputs a high rotation speed of the servo motor to a low rotation speed, an output end of the speed reducer 502 is in meshing transmission with the gear set 503, the gear set is selected according to a required transmission ratio, the gear set 503 is mounted on the bracket 40, and a rotating shaft is driven by the gear set.

The two limiting rods 60 are respectively arranged on two sides of the rotating shaft 30, as shown in fig. 1 and fig. 2. Preferably, in this embodiment, the two limiting rods 60 are symmetrically arranged, an included angle between the two limiting rods 60 and the rotating shaft 30 is equal to an angle of the fan ribs 10, one limiting rod is used as a limiting support for the fan ribs after the fan is closed, and the other limiting rod is used as a limiting support for the first fan rib after the fan is opened.

One ends of the fan ribs 10 are rotatably mounted on the rotating shaft 30 at equal intervals, two adjacent fan ribs 10 are connected through the connecting rod 20, the first fan rib is driven by the rotating shaft, and the last fan rib is fixedly connected with the limiting rod. Specifically, each fan rib 10 of this embodiment is provided with a hinge hole 101 and a oval hole 102, one end of the limiting rod is hinged to the hinge hole on the previous fan rib, and the other end of the limiting rod is connected to the bearing in the oval hole through a pin. In the fan opening process of the lighting device, the first fan rib is driven by the rotating shaft, all the fan ribs are unfolded under the action of the connecting rod along with the rotation of the rotating shaft until the first fan rib reaches the limiting rod, and the fan opening is completed at the moment, as shown in the attached drawing 2.

Preferably, this embodiment is in the side is expanded to light device's fan bone 10 the relative head on the gag lever post 60 the fan bone still is equipped with limit switch (not shown in the figure), limit switch signal connection drive arrangement, when the first fan bone is opened the fan and is accomplished the back, touching limit switch, limit switch will stop and open fan signal transmission and give servo motor, and servo motor shuts down.

The light source module 70 is disposed at the other end of each fan rib 10, so that the fan rib is unfolded to form a fan surface, as shown in fig. 2. Specifically, the light source module 70 of this embodiment includes an acrylic light guide plate 701, an LED coated lamp strip (not shown in the figure) and a decorative trim 702, the LED coated lamp strip is embedded at the edge of the acrylic light guide plate, and the decorative trim is surrounded at the periphery of the acrylic light guide plate.

Preferably, the front surface or/and the back surface of the acryl light guide plate 701 of the present embodiment is engraved with patterns or/and letters (not shown in the drawings), and is frosted. The pattern may be: landscape painting. Specifically, the landscape painting can be carved on the back of the acrylic light guide plate, and the landscape painting is correspondingly made on the front of the acrylic light guide plate. The ornamental value of the sector is improved.

Preferably, a protective cover 80 is further disposed outside the rotating shaft 30 and the support 40 in this embodiment, two ends of the limiting rod 60 are fixedly mounted on the protective cover 80, and a sound box device 90 can be further disposed in the protective cover 80 to provide a voice playing function for the lighting device.

Example two

On the basis of the first embodiment, the lighting device of the present embodiment is further designed with a driving cylinder 100, as shown in fig. 5, fig. 6 and fig. 7, the driving cylinder 100 is sleeved on the rotating shaft 30, two ends of the driving cylinder are fixedly connected to the rotating shaft 30, a cylinder surface of the driving cylinder 100 is provided with a right-angled stepped hole 1002 which is arranged in an inverted manner, each step of the right-angled stepped hole 1002 corresponds to one fan rib 10, and the first fan rib is limited by the right-angled stepped hole. The first fan rib of this embodiment drives the driving cylinder by the pivot, utilizes the limiting displacement of the right angle shoulder hole of driving cylinder to first fan rib to realize opening the fan and close the fan.

EXAMPLE III

On the basis of the first embodiment or the second embodiment, the present embodiment further designs a kinect body sensor 110, as shown in fig. 3 and fig. 4, the kinect body sensor 110 is disposed in front of the lighting device, the kinect body sensor 110 is electrically connected to an LED programmable controller 120, and the LED programmable controller 120 is electrically connected to the light source module 70. The embodiment can realize that people's light is mutual through kinect somatosensory ware, shows the glamour of light art, makes people experience light and the interactive enjoyment of people.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A folding fan type mechanical light device is characterized in that: including a plurality of fans bones, a plurality of connecting rod, pivot, support, drive arrangement and gag lever post and a plurality of light source module, wherein:

the two ends of the rotating shaft are rotatably arranged on the bracket and are driven to rotate by the driving device arranged on the bracket;

the two limiting rods are respectively arranged on two sides of the rotating shaft;

one ends of the fan ribs are rotatably arranged on the rotating shaft at equal intervals, two adjacent fan ribs are connected through a connecting rod, the first fan rib is driven by the rotating shaft, and the last fan rib is fixedly connected with the limiting rod;

the light source module is arranged at the other end of each fan rib, so that the fan ribs are unfolded to form a fan surface.

2. The folding fan type mechanical lighting device according to claim 1, wherein: the fan frame is characterized by further comprising a driving cylinder, the driving cylinder is sleeved on the rotating shaft, the two ends of the driving cylinder are fixedly connected with the rotating shaft, a reversed right-angle stepped hole is formed in the cylinder surface of the driving cylinder, each step of the right-angle stepped hole corresponds to one fan rib, and the first fan rib is limited by the right-angle stepped hole.

3. The folding fan type mechanical lighting device according to claim 1, wherein: each fan rib is provided with a hinge hole and a waist circular hole, one end of the limiting rod is hinged with the hinge hole in the previous fan rib, and the other end of the limiting rod is connected with a bearing in the waist circular hole through a pin shaft.

4. The folding fan type mechanical lighting device according to claim 1, wherein: the driving device comprises a servo motor, a speed reducer and a gear set, a driving shaft of the servo motor is connected with the speed reducer, an output end of the speed reducer is in meshing transmission with the gear set, and the gear set is installed on the support.

5. The folding fan type mechanical lighting device according to claim 1, wherein: the light source module comprises an acrylic light guide plate, an LED coated lamp strip and a decorative band, wherein the LED coated lamp strip is embedded in the edge of the acrylic light guide plate, and the decorative band is arranged around the periphery of the acrylic light guide plate.

6. The folding fan type mechanical lighting device according to claim 5, wherein: the front surface or/and the back surface of the acrylic light guide plate is/are engraved with patterns or/and characters and is subjected to frosting treatment.

7. The folding fan type mechanical lighting device according to claim 1, wherein: the two limiting rods are symmetrically arranged, and the included angle between the two limiting rods and the rotating shaft is equal to the unfolding angle of the fan ribs.

8. The folding fan type mechanical lighting device according to claim 1, wherein: the limiting rod at the fan rib unfolding side of the lighting device is provided with a limiting switch relative to the first fan rib, and the limiting switch is connected with the driving device through an electric signal.

9. The folding fan type mechanical lighting device according to claim 1, wherein: the rotary shaft and the support are also provided with protective covers, two ends of the limiting rod are fixedly arranged on the protective covers, and sound box devices can be arranged in the protective covers.

10. The folding fan type mechanical lighting device according to any one of claims 1 to 9, wherein: still include kinect somatic sensor, kinect somatic sensor locates lighting device's the place ahead, just kinect somatic sensor signal connection LED programmable controller, LED programmable controller signal connection light source module.