CN210039532U

CN210039532U - Soft film lamp box for soft film lamp

Info

Publication number: CN210039532U
Application number: CN201921042002.1U
Authority: CN
Inventors: 吴康宁; 戴天放
Original assignee: Xiamen Boyong Advertising Co Ltd
Current assignee: Xiamen Boyong Advertising Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-02-07
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a mantle lamp house for mantle lamp, the mantle lamp house body that sets up for the opening including one side, fixed mounting has same metal reflector panel between the bottom inner wall of mantle lamp house body and the top inner wall, and one side of metal reflector panel is equipped with a plurality of mantle lamps, all seted up the standing groove on the top inner wall of mantle lamp house body and the bottom inner wall, seted up on one side inner wall of mantle lamp box and placed the hole, two standing grooves all are linked together with placing the hole, and movable contact has same mantle in two standing grooves, has seted up the cavity on the mantle lamp house body, rotates on the top inner wall of cavity and the bottom inner wall and installs same pivot, and fixed cover is equipped with two first sprockets in the pivot. The utility model relates to a rationally, convenient operation, the change of the quick completion mantle of being convenient for is fixed with the installation, and need not use glue or screw to fix, and labour saving and time saving satisfies the user demand.

Description

Soft film lamp box for soft film lamp

Technical Field

The utility model relates to a mantle lamp house technical field especially relates to a mantle lamp house for mantle lamp.

Background

Along with social progress, market competition is more and more intense, products are advertised and publicized, and product sale is facilitated, so that advertising lamp boxes are widely applied to the market, and along with the appearance of various forms of lamp light sources, in order to enable the lamp boxes to meet different use effects, a soft film lamp box capable of changing the light emitting effect of a light source through a transparent soft film is generally used, the existing soft film lamp box generally consists of a metal reflector, a soft film lamp arranged on the metal reflector and a soft film, light emitted by the soft film lamp is reflected through the metal reflector, so that the emitted light is more uniform, in order to ensure better light emitting effect, the transparent soft film on the soft film lamp box needs to be periodically replaced, the transparent soft film on the existing soft film lamp box is generally fixed in a mode of gluing or fixing nails, time and labor are wasted during installation of the soft film, and the soft film is not convenient to replace, cannot meet the use requirement, so we propose a soft film lamp box for a soft film lamp to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a soft film lamp box for a soft film lamp.

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

a soft membrane lamp box for a soft membrane lamp comprises a soft membrane lamp box body with an opening at one side, wherein the same metal reflector is fixedly arranged between the bottom inner wall and the top inner wall of the soft membrane lamp box body, one side of the metal reflector is provided with a plurality of soft membrane lamps, the top inner wall and the bottom inner wall of the soft membrane lamp box body are respectively provided with a placing groove, one side inner wall of a soft membrane lamp box body is provided with a placing hole, the two placing grooves are communicated with the placing holes, the same soft membrane is movably contacted in the two placing grooves, the soft membrane lamp box body is provided with a cavity, the top inner wall and the bottom inner wall of the cavity are rotatably provided with the same rotating shaft, the rotating shaft is fixedly sleeved with two first chain wheels, the first chain wheels and the corresponding placing grooves are positioned on the same horizontal line, one side of the top of the soft membrane lamp box body is fixed with a driving motor through threads, an output shaft of the driving motor extends into the cavity, the inner wall of one side of each of the placing grooves is welded with a U-shaped rod, the inner wall of one side, far away from each other, of each of the two placing grooves is provided with an extrusion rod in a sliding mode, one side of each extrusion rod is welded with a T-shaped screw rod, the thread turning directions of the two T-shaped screw rods are opposite, a rotating rod is sleeved on each T-shaped screw rod in a threaded mode, the U-shaped rods are rotatably sleeved on the corresponding rotating rods, the rotating rods are fixedly sleeved with first bevel gears, one sides, far away from each other, of the two U-shaped rods are rotatably provided with vertical shafts, one ends, close to each other, of the two vertical shafts are welded with second bevel gears meshed with the corresponding first bevel gears, the two second bevel gears are symmetrically arranged, one side of each T-shaped screw rod is welded with two positioning rods, the rotating rods are located between the corresponding two positioning rods, the U-shaped rods are slidably sleeved on the corresponding, the vertical shaft is fixedly sleeved with a second chain wheel, and the second chain wheel and the corresponding first chain wheel are in transmission connection with the same chain.

Preferably, one end of the rotating rod is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding T-shaped screw.

Preferably, a first round hole is formed in the inner wall of one side, away from the rotating shaft, of the U-shaped rod, a bearing is fixedly sleeved in the first round hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding rotating rod.

Preferably, the top of two locating levers that lie in top and below in four locating levers has all seted up first through-hole, and the vertical axis lies in the first through-hole that corresponds, and the lateral wall of first through-hole does not contact with the outside of the vertical axis that corresponds.

Preferably, a second through hole is formed in the inner wall of one side of the placing groove, the chain is located in the corresponding second through hole, and the side wall of the second through hole is not in contact with the outer side of the corresponding chain.

Preferably, the sliding grooves are formed in the inner wall, away from each other, of one side of each of the two placing grooves, the sliding blocks are welded to the ends, away from each other, of the two extrusion rods, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.

Preferably, a rubber pad is adhered to one side of the extrusion rod, which is far away from the corresponding T-shaped screw rod.

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

by matching the soft film lamp box body, the cavity, the rotating shaft, the metal reflector, the placing grooves, the first chain wheel, the driving motor, the U-shaped rod, the T-shaped screw rod, the rotating rod, the positioning rod, the vertical shaft, the first bevel gear, the second bevel gear, the chain and the second chain wheel with the extrusion rod, when the soft film needs to be installed, the soft film is placed in the two placing grooves through the placing hole, one side of the soft film is in contact with the inner walls of one sides of the two placing grooves far away from the rotating shaft, then the driving motor is started in the forward direction, the driving motor drives the two first chain wheels to rotate through the rotating shaft, the first chain wheels drive the second chain wheels to rotate through the corresponding chains, the second chain wheels drive the second bevel gear to rotate through the corresponding vertical shaft, the second bevel gear drives the corresponding rotating rod to rotate through the first bevel gear meshed with the second bevel gear, the rotating rod drives the corresponding T-shaped screw rod to move towards the direction far away, the T shape screw rod drives the extrusion stem position that corresponds and removes, the extrusion stem drives the rubber pad that corresponds and crowds the mantle tightly, under the cooperation of two extrusion stems, make the mantle fixed, and then accomplished the installation of mantle, when needs are changed the mantle, reverse start driving motor, the motion process that the isometry moves is opposite with forward start driving motor's motion process, when making two extrusion stems drive two rubber pads respectively and mantle separation, and then detach the fixed to the mantle, can shift out the mantle from two standing grooves, make the quick change and the installation of accomplishing the mantle of being convenient for.

The utility model relates to a rationally, convenient operation, the change of the quick completion mantle of being convenient for is fixed with the installation, and need not use glue or screw to fix, and labour saving and time saving satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a soft film lamp box for a soft film lamp according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a soft film lamp box for a soft film lamp according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of a soft film lamp box for a soft film lamp according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a soft film lamp box for a soft film lamp according to the present invention.

In the figure: the lamp box comprises a soft film lamp box body 1, a cavity 2, a rotating shaft 3, a metal reflector 4, a placing groove 5, a first chain wheel 6, a driving motor 7, a U-shaped rod 8, a T-shaped screw rod 9, a rotating rod 10, a positioning rod 11, a vertical shaft 12, a first bevel gear 13, a second bevel gear 14, a chain 15, a second chain wheel 16 and an extrusion rod 17.

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.

Referring to fig. 1-4, a soft film lamp box for soft film lamps, comprising a soft film lamp box body 1 with an opening at one side, a same metal reflector 4 is fixedly installed between the bottom inner wall and the top inner wall of the soft film lamp box body 1, a plurality of soft film lamps are installed at one side of the metal reflector 4, placing grooves 5 are respectively installed on the top inner wall and the bottom inner wall of the soft film lamp box body 1, placing holes are opened on one side inner wall of the soft film lamp box body 1, both placing grooves 5 are communicated with the placing holes, the same soft film is movably contacted in the two placing grooves 5, a cavity 2 is opened on the soft film lamp box body 1, a same rotating shaft 3 is rotatably installed on the top inner wall and the bottom inner wall of the cavity 2, two first chain wheels 6 are fixedly sleeved on the rotating shaft 3, the first chain wheels 6 and the corresponding placing grooves 5 are located on the same horizontal line, a driving motor 7 is fixed on one side of the top of the soft film lamp box, an output shaft of a driving motor 7 extends into the cavity 2 and is welded with the top of the rotating shaft 3, a U-shaped rod 8 is welded on the inner wall of one side of each placing groove 5, extrusion rods 17 are slidably mounted on the inner walls of the sides, far away from each other, of the two placing grooves 5, a T-shaped screw 9 is welded on one side of each extrusion rod 17, the screw thread turning directions of the two T-shaped screws are opposite, a rotating rod 10 is sleeved on each T-shaped screw 9 in a threaded manner, the U-shaped rods 8 are rotatably sleeved on the corresponding rotating rods 10, first bevel gears 13 are fixedly sleeved on the rotating rods 10, vertical shafts 12 are rotatably mounted on the sides, far away from each other, of the two U-shaped rods 8, one ends, close to each other, of the two vertical shafts 12 are respectively welded with second bevel gears 14 meshed with the corresponding first bevel gears 13, the two second bevel gears 14 are symmetrically arranged, two positioning rods 11 are welded on one side of each T-shaped screw 9, the utility model relates to a rationally, convenient operation, the change of the quick completion mantle of being convenient for is fixed with the installation, and need not use glue or screw to fix, labour saving and time saving satisfies the user demand on two locating levers 11 that correspond are established to the 8 slip covers of U-shaped pole, and the equal movable sleeve of two locating levers 11 that lie in top and below in four locating levers 11 is established on corresponding vertical axis 12, and fixed cover is equipped with second sprocket 16 on the vertical axis 12, and the transmission is connected with same chain 15 between second sprocket 16 and the first sprocket 6 that corresponds, the utility model relates to a rationally, convenient operation, the quick completion mantle of being convenient.

In the utility model, one end of the rotating rod 10 is provided with a threaded hole, the threaded hole is in threaded connection with the corresponding T-shaped screw 9, one side of the U-shaped rod 8 far away from the rotating shaft 3 is provided with a first round hole, the inside of the first round hole is fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with the outside of the corresponding rotating rod 10, the tops of two locating rods 11 above and below the four locating rods 11 are respectively provided with a first through hole, the vertical shaft 12 is positioned in the corresponding first through hole, the side wall of the first through hole is not in contact with the outside of the corresponding vertical shaft 12, one side of the inner wall of the placing groove 5 is provided with a second through hole, the chain 15 is positioned in the corresponding second through hole, the side wall of the second through hole is not in contact with the outside of the corresponding chain 15, the inner wall of one side of the two placing grooves 5 far away from each other is provided with a, slider and corresponding spout sliding connection, the rubber pad is pasted to the one side of the T shape screw rod 9 that the extrusion stem 17 kept away from the correspondence, the utility model relates to a rationally, convenient operation, the change of the quick completion mantle of being convenient for is fixed with the installation, and need not use glue or screw to fix, and labour saving and time saving satisfies the user demand.

The working principle is as follows: when the flexible membrane is used, when the flexible membrane needs to be installed, the flexible membrane is placed in the two placing grooves 5 through the placing holes, the top and the bottom of the flexible membrane are respectively contacted with the inner walls of one side of the two placing grooves 5, which are far away from the openings of the two placing grooves, one side of the flexible membrane is contacted with the inner walls of one side of the two placing grooves 5, which are far away from the rotating shaft 3, then the driving motor 7 is started in the forward direction, the output shaft of the driving motor 7 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the two first chain wheels 6 to rotate, the first chain wheels 6 drive the second chain wheels 16 to rotate through the corresponding chains 15, the second chain wheels 16 drive the corresponding vertical shafts 12 to rotate, the vertical shafts 12 drive the corresponding second bevel gears 14 to rotate, the second bevel gears 14 drive the first bevel gears 13 meshed with the second bevel gears 13 to rotate, the first bevel gears 13 drive the corresponding rotating rods 10 to rotate, under, the rotating rod 10 rotates to drive the corresponding T-shaped screw rod 9 to move towards the direction far away from the rotating shaft 3, the T-shaped screw rod 9 drives the corresponding two positioning rods 11 to move, meanwhile, the T-shaped screw rod 9 drives the corresponding extrusion rod 17 to move towards the direction close to the soft membrane, the extrusion rod 17 drives the corresponding rubber pad to move, when the rubber pad is contacted with the other side of the soft membrane, the extrusion rod 17 continues to move and drives the corresponding rubber pad to squeeze the soft membrane tightly, under the matching of the two extrusion rods 17, the soft membrane is fixed, the installation of the soft membrane is further completed, when the soft membrane needs to be replaced, the driving motor 7 is started reversely, the same movement process is opposite to the movement process of the driving motor 7 which is started positively, the two extrusion rods 17 are made to move towards the direction far away from the soft membrane, when the two rubber pads are separated from the soft membrane, the fixation of the soft membrane is further released, can shift out the mantle from two standing grooves 5 for the change of the quick completion mantle of being convenient for is fixed with the installation, and need not use glue or screw to fix labour saving and time saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A soft membrane lamp box for soft membrane lamps comprises a soft membrane lamp box body (1) with one side provided with an opening, wherein the same metal reflector (4) is fixedly arranged between the bottom inner wall and the top inner wall of the soft membrane lamp box body (1), one side of the metal reflector (4) is provided with a plurality of soft membrane lamps, the soft membrane lamp box is characterized in that the top inner wall and the bottom inner wall of the soft membrane lamp box body (1) are respectively provided with a placing groove (5), the inner wall of one side of the soft membrane lamp box body (1) is provided with a placing hole, the two placing grooves (5) are respectively communicated with the placing holes, the two placing grooves (5) are movably contacted with the same soft membrane, the soft membrane lamp box body (1) is provided with a cavity (2), the top inner wall and the bottom inner wall of the cavity (2) are rotatably provided with the same rotating shaft (3), the rotating shaft (3) is fixedly sleeved with two first chain wheels, the first chain wheel (6) and the corresponding placing grooves (5) are located on the same horizontal line, a driving motor (7) is fixed on one side of the top of the soft film lamp box body (1) through threads, an output shaft of the driving motor (7) extends into the cavity (2) and is welded with the top end of the rotating shaft (3), a U-shaped rod (8) is welded on the inner wall of one side of the placing groove (5), extrusion rods (17) are slidably mounted on the inner wall of one side, away from each other, of the two placing grooves (5), T-shaped screw rods (9) are welded on one side of each extrusion rod (17), the thread turning directions of the two T-shaped screw rods (9) are opposite, a rotating rod (10) is sleeved on each T-shaped screw rod (9), the U-shaped rod (8) is rotatably sleeved on the corresponding rotating rod (10), a first bevel gear (13) is fixedly sleeved on each rotating rod (10), a vertical shaft (12) is rotatably mounted on one side, away from each other, of, the two vertical shafts (12) are respectively welded with a second bevel gear (14) meshed with a corresponding first bevel gear (13) at one end close to each other, the two second bevel gears (14) are symmetrically arranged, two positioning rods (11) are welded on one side of a T-shaped screw (9), a rotating rod (10) is positioned between the two corresponding positioning rods (11), a U-shaped rod (8) is slidably sleeved on the two corresponding positioning rods (11), the two positioning rods (11) above and below the four positioning rods (11) are movably sleeved on the corresponding vertical shafts (12), a second chain wheel (16) is fixedly sleeved on the vertical shafts (12), and the second chain wheel (16) and the corresponding first chain wheel (6) are connected with a same chain (15) in a transmission mode.

2. The soft film lamp box for the soft film lamp as claimed in claim 1, wherein one end of the rotating rod (10) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding T-shaped screw (9).

3. The soft film lamp box for the soft film lamp according to claim 1, wherein a first circular hole is formed in the inner wall of one side of the U-shaped rod (8) away from the rotating shaft (3), a bearing is fixedly sleeved in the first circular hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding rotating rod (10).

4. The soft film lamp box for the soft film lamp according to claim 1, wherein the tops of two positioning rods (11) above and below the four positioning rods (11) are provided with first through holes, the vertical shafts (12) are located in the corresponding first through holes, and the side walls of the first through holes are not in contact with the outer sides of the corresponding vertical shafts (12).

5. The soft film lamp box for the soft film lamp according to claim 1, wherein a second through hole is formed on the inner wall of one side of the placing groove (5), the chain (15) is positioned in the corresponding second through hole, and the side wall of the second through hole is not in contact with the outer side of the corresponding chain (15).

6. The soft film lamp box for the soft film lamp according to claim 1, wherein sliding grooves are formed in the inner walls of the two placing grooves (5) on the sides away from each other, sliding blocks are welded to the ends of the two extrusion rods (17) away from each other, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.