CN217154075U

CN217154075U - Dimmer and light pipe lighting system

Info

Publication number: CN217154075U
Application number: CN202220964161.2U
Authority: CN
Inventors: 邹招东
Original assignee: Guangzhou Gute Construction Technology Co ltd
Current assignee: Guangzhou Gute Construction Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-09
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a light modulator, including mounting box, motor and folding fan type shading cloth, the printing opacity mouth has been seted up on the upper and lower panel of mounting box, driving belt is installed respectively, two to the inside preceding, back both sides of mounting box driving belt's both ends are equipped with action wheel and follower respectively, the motor set up in the inside one side of mounting box, the motor is connected and is driven two the action wheel rotates in step, the one end of folding fan type shading cloth is fixed the inside one side of mounting box, the other end of folding fan type shading cloth is connected with the drive pole, two are connected respectively at the both ends of drive pole driving belt. The light modulator of this design simple structure, simple to operate, occupation space are little and conveniently control, and the light pipe daylighting system of its application can adjust the light intensity, when the light modulator is opened, can not influence light and penetrate into the diffuser, when the light modulator is closed, can reach hundreds of percent shading effect.

Description

Dimmer and light pipe lighting system

Technical Field

The utility model relates to a light pipe daylighting equipment specifically is a light modulator and light pipe daylighting system of using thereof.

Background

The light pipe lighting system is an indoor lighting system, outdoor sunlight is guided into a room through the light pipe, electricity can be completely omitted, and the purposes of environmental protection and energy saving are achieved. The common light pipe lighting system is not provided with a dimmer generally and cannot control the light brightness, and if the light pipe lighting system is arranged in a conference room or in a place where the light brightness needs to be controlled to adjust the indoor atmosphere, the bad phenomenon that the light cannot be controlled can occur. The existing light pipe lighting regulator is controlled by two semicircles, the light pipe is covered by rotating the semicircles so as to achieve the effect of closing, the regulator is installed in the light pipe, light can be influenced when the regulator is not closed, and the percent shading cannot be achieved when the regulator is closed.

In addition, the light shading plate is adopted to close the lighting effect of the light guide pipe in the prior art, but the light shading plate occupies a height of 260MM upwards at the installation position of the light guide pipe, and the installation needs to be embedded into the light guide pipe, so that the installation is not easy, and the opening and closing of the light guide pipe are not easy to control.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a simple to operate, occupation space are little and conveniently control the light modulator and the light pipe daylighting system of using thereof.

The utility model provides an adopted technical scheme of its technical problem does: the utility model provides a light modulator, includes mounting box, motor and book fan-shaped shading cloth, set up the printing opacity mouth that matches the light pipe on the upper and lower panel of mounting box, driving belt, two are installed respectively to the inside preceding, the back both sides of mounting box driving belt's both ends are equipped with action wheel and follower respectively, the motor set up in the inside one side of mounting box, the motor is connected and drives two the action wheel is synchronous to be rotated, the one end of book fan-shaped shading cloth is fixed the inside one side of mounting box, the other end of book fan-shaped shading cloth is connected with the drive pole, two are connected respectively at the both ends of drive pole driving belt, this scheme pass through motor drive two drive belt rotates in step, drives the extension and the shrink of book fan-shaped shading cloth to the realization is sheltered from or is opened the printing opacity mouth.

Furthermore, the motor control device further comprises a switch power adapter and a remote controller, wherein the switch power adapter is electrically connected with the motor in a control mode, the switch power adapter is connected with the remote controller through a wireless signal, and the remote controller can remotely control the working switch and the working device of the motor to be switched on and off and the working device to be switched back and forth, so that the motor control device is convenient for a user to use.

Furthermore, the mounting box is made of galvanized steel plates, and the surface of the mounting box is provided with an anti-corrosion baking varnish coating.

Furthermore, the number of the folding fan-shaped shading cloth is two, the two folding fan-shaped shading cloths are arranged in an upper double-layer mode and a lower double-layer mode, so that the shading is effective, the whole structure is firmer, the double-layer shading cloth is not prone to deformation in the using process, and the double-layer shading cloth is durable.

Further, still install a plurality of balanced pulling force ropes in the mounting box, it matches each to be equipped with on the book fan type shading cloth the hole of balanced pulling force rope, each the one end of balanced pulling force rope is fixed one side of mounting box inside, the other end passes the hole is fixed the inside opposite side of mounting box when book fan type shading cloth extends or contracts, balanced pulling force rope can play the spacing and balanced effect of guide rail type for roll over the condition that fan type shading cloth can not take place the aversion deformation when extending or contracting. In order to prevent the balance tension ropes from blocking the light transmission opening, a plurality of steering wheels are further arranged on the driving rod, and the other end of each balance tension rope bypasses the steering wheels and then penetrates through the hole and is fixed to the other side in the mounting box. Wherein, in order to make overall structure more steady, the quantity of balanced pulling force rope preferably is two.

Further, the upper panel and the lower panel of the mounting box are provided with mounting rings matched with the light guide pipes, the mounting rings are provided with a plurality of connecting holes, and only two light guide pipes need to be connected with the mounting rings of the upper panel and the lower panel respectively during construction and then fixed by rivets.

The scheme also discloses a light pipe lighting system which comprises a mounting seat, a lighting cover, a diffuser, a plurality of light pipes and the light modulator, wherein the lighting cover is fixed on the mounting seat, the top ends of the light pipes are connected with the lighting cover, the bottom ends of the light pipes are connected with the diffuser, and the mounting box is mounted between the two light pipes.

The utility model has the advantages that: the light modulator of this design simple structure, simple to operate, occupation space are little and conveniently control, and the light pipe daylighting system of its application can adjust the light intensity, when the light modulator is opened, can not influence light and penetrate into the diffuser, when the light modulator is closed, can reach hundreds of percent shading effect.

Drawings

Fig. 1a and 1b are a front view and a top view of a dimmer according to the present invention, respectively;

FIGS. 2a and 2b are schematic sectional views of FIG. 1a in extended and retracted states, respectively;

FIGS. 3a and 3b are schematic sectional views of FIG. 1b in extended and retracted states, respectively;

fig. 4 a-4 c are schematic structural views of a light pipe lighting system according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The embodiments are merely exemplary embodiments of the invention, and specific methods, devices, conditions, materials, etc., may be used without limitation to the embodiments or the corresponding embodiments. It should be understood that the devices shown in the drawings are merely for purposes of illustrating the relative positions and are not necessarily shown to scale.

Reference throughout this specification to the terms "preferred," "one embodiment," "another embodiment," or "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. In the present specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

As shown in fig. 1 a-3 b, the dimmer comprises a mounting box 1, a motor 3 and a folding fan-shaped shade cloth 4. Set up the printing opacity mouth 11 of matching the light pipe on the upper and lower panel of mounting box 1, be provided with the collar 12 that matches the light pipe around printing opacity mouth 11, be equipped with a plurality of connecting holes 13 on the collar 12, in this embodiment, mounting box 1 material is by the galvanized steel sheet preparation of 1 millimeter, and the surface is equipped with the anticorrosion baking finish coating, and it is a length 708mm, wide 638mm, high 35 mm's cuboid, and printing opacity mouth 11 diameter is 528.5mm, and the height at upper and lower collar 12 both ends is 95 mm. Drive belt 2, two are installed respectively to inside preceding, the back both sides of mounting box 1 the both ends of drive belt 2 are equipped with action wheel 21 and follower 22 respectively, motor 3 set up in 1 inside one side of mounting box, motor 3 rotates metal pole 31 through the hexagon and connects and drive two action wheel 21 rotates in step, the one end of folding fan type shading cloth 4 is fixed one side of mounting box 1 inside, the other end of folding fan type shading cloth 4 is connected with drive pole 41, two are connected respectively at the both ends of drive pole 41 drive belt 2. This scheme passes through motor 3 drive two drive belt 2 synchronous rotation drives the extension and the shrink of folding fan type shading cloth 4 to the realization shelters from or opens the printing opacity mouth.

Further, still including switching power supply adapter 32 and remote controller 33, switching power supply adapter 32 electrical control connects motor 3, switching power supply adapter 32 and remote controller 33 pass through wireless signal connection, but remote controller 33 remote control motor 3's work is opened, is closed and the equipment that just, reverses, convenience of customers uses. In the embodiment, the actual measurement of the farthest distance of the remote control reaches 150M, so that the remote control is very suitable for being used in occasions with large floor heights, such as a stadium. One remote controller 33 can simultaneously control 15 dimmers to be simultaneously switched. And the remote control can be accurately controlled in a one-to-one mode in a numbering mode.

Furthermore, the number of the folding fan-shaped shading cloth 4 is two, the two folding fan-shaped shading cloths 4 are arranged in an upper layer and a lower layer, so that the shading is effective, the whole structure is firmer, the double-layer shading cloth is not easy to deform in the using process, and the double-layer shading cloth is durable.

Further, still install a plurality of balanced pulling force ropes 42 in the mounting box 1, be equipped with on the book fan-shaped shading cloth 4 and match each the hole of balanced pulling force rope, each the one end of balanced pulling force rope 42 is fixed one side of mounting box 1 inside, and the other end passes the hole is fixed the opposite side of mounting box 1 inside, when book fan-shaped shading cloth 4 extends or contracts, balanced pulling force rope 42 can play guide tracked spacing and balanced effect for roll over the condition that fan-shaped shading cloth 4 can not take place to shift deformation when extending or contracting. In order to prevent the balance tension ropes 42 from blocking the light-transmitting opening 11, a plurality of steering wheels 43 are further arranged on the driving rod 41, one end of each balance tension rope 42 is fixed at a position, away from the light-transmitting opening 11, inside the mounting box 1, and the other end of each balance tension rope 42 bypasses the steering wheels 43 and then passes through the hole and is fixed at the other side inside the mounting box 1. Wherein, in order to make the whole structure more stable, the number of the balancing tension ropes 42 is preferably two.

As shown in fig. 4a to 4c, the present disclosure further discloses a light-guide lighting system, which includes an installation base 101, a lighting cover 102, a diffuser 103, a plurality of light-guide tubes 104 and the above dimmer, wherein the lighting cover 102 is fixed on the installation base 101, the top ends of the light-guide tubes 103 are connected to the lighting cover 102, the bottom ends of the light-guide tubes 103 are connected to the diffuser 104, and the installation box 1 is installed between the two light-guide tubes 103. When the indoor requirement does not need to be too bright, the folding fan type shading cloth 4 in the dimmer can be controlled by the remote controller 3 to be stretched to a proper position, and the brightness suitable for the requirement is adjusted. The utility model discloses the mounting means is simple, connects light pipe 103 in the upper and lower both sides of mounting box 1, with 8 fix with rivet, again with motor 3 and the regulator embedding that roll over fan type shading cloth 4 is constituteed in mounting box 1 inside can. In the drawings, the arrows indicate the light irradiation directions, fig. 4a is a full-on state diagram of the dimmer, fig. 4b is a half-on state diagram of the dimmer, and fig. 4c is a full-off state diagram of the dimmer. The utility model discloses the material is light, and is not only pleasing to the eye but also practical, can realize 0 ~ 100% electrodeless regulation light, and this regulator is installed in the light pipe 103 outside, does not influence the inside light of light pipe 103.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope covered by the present invention.

Claims

1. The utility model provides a light modulator, a serial communication port, includes mounting box, motor and a fan type shading cloth, the printing opacity mouth has been seted up on the upper and lower panel of mounting box, driving belt, two are installed respectively to the inside preceding, the back both sides of mounting box driving belt's both ends are equipped with action wheel and follower respectively, the motor set up in the inside one side of mounting box, the motor is connected and is driven two the action wheel rotates in step, the one end of a fan type shading cloth is fixed the inside one side of mounting box, the other end of a fan type shading cloth is connected with the drive pole, two are connected respectively at the both ends of drive pole driving belt.

2. A dimmer according to claim 1 further comprising a switching power adapter and a remote control, said switching power adapter being electrically connected to said motor, said switching power adapter and said remote control being connected by wireless signals.

3. A dimmer according to claim 1, wherein said mounting case is made of galvanized steel, and a surface of said mounting case is provided with an anti-corrosion baking varnish coating.

4. A dimmer according to claim 1, wherein the number of the fan-folded shade cloths is two, and the two fan-folded shade cloths are arranged in an upper-lower double layer.

5. A light modulator according to claim 1, wherein a plurality of balance tension cords are further installed in the installation box, a hole is formed in the folding-fan-shaped shade cloth to match each balance tension cord, one end of each balance tension cord is fixed to one side of the inside of the installation box, and the other end of each balance tension cord penetrates through the hole and is fixed to the other side of the inside of the installation box.

6. A dimmer according to claim 5 wherein said actuating rod is further provided with a plurality of steering wheels, and the other end of each of said balancing tensile cords passes around said steering wheels, then passes through said holes and is fixed to the other side of the interior of said mounting case.

7. A dimmer according to claim 5 or 6, wherein the number of said balancing cords is two.

8. A dimmer according to claim 1, wherein the upper and lower panels of the mounting box are further provided with mounting rings, and the mounting rings are provided with a plurality of connecting holes.

9. A light pipe lighting system, comprising a mounting base, a lighting cover, a diffuser, a plurality of light pipes and the light modulator of any one of claims 1-8, wherein the lighting cover is fixed on the mounting base, the top ends of the light pipes are connected with the lighting cover, the bottom ends of the light pipes are connected with the diffuser, and the mounting box is mounted between the two light pipes.