CN211850421U - Ventilation skylight solar protection devices - Google Patents

Abstract

The utility model relates to the field of ventilation skylight parts, in particular to a ventilation skylight sunshade device, wherein the ventilation skylight comprises a supporting framework, and the sunshade device is connected to the upper end of the supporting framework; the sunshade device comprises a sunshade component, and the sunshade component is connected with a driving mechanism for driving the sunshade component to move. The utility model discloses a ventilation skylight sunshade device, which can prevent the sunshine in summer from irradiating the interior of a factory building through too much sunshine plates or rain shields on the ventilation skylight to cause high temperature in the factory building through the arrangement of the sunshade device; meanwhile, due to the arrangement of the sun-shading device, the sun-shading device has a good isolation effect, and the service life of a sunlight plate or a rain shield on the ventilation skylight can be prolonged.

Description

A kind of ventilation skylight sunshade device

technical field

The utility model relates to the field of ventilation skylight parts, in particular to a ventilation skylight sunshade device.

Background technique

At present, due to the ventilation requirements of the factory building, ventilation skylights are often installed on the factory floor for ventilation;

In order to ensure the light transmittance of the ventilation skylight, the upper weatherboard is made of transparent materials, so that in the summer, sunlight can enter the workshop through the upper weatherboard or light-transmitting board, causing the temperature inside the workshop to rise. , is not conducive to ensuring the working comfort of the staff inside the factory.

Therefore, in order to solve the above-mentioned problems, a sunshade component that can be applied to a ventilation skylight is required now.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sunshade device for a ventilation skylight.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

A sunshade device for a ventilated skylight includes a support frame, and the sunshade device is connected to the upper end of the support frame; the sunshade device includes a sunshade component, and the sunshade component is connected with a drive mechanism for driving the sunshade component to move.

The sunshade component includes a sunshade cloth; the sunshade cloth is connected with a driving mechanism for driving the sunshade cloth to open.

The sunshade component also includes a plurality of support rods for supporting the sunshade cloth, the support rods are arranged below the sunshade cloth; the support rods are fixedly connected with the sunshade cloth; each of the support rods is distributed in parallel at intervals; There are support rods.

The driving mechanism includes a driving motor, and the driving motor is connected with a rope winder; the rope winder is provided with a wire rope, and the wire rope is connected with the sunshade component through a pulley block.

The sunshade device also includes a guide wire rope; the sunshade cloth and the support rod are provided with a penetration hole for the guide wire rope to pass through.

The sunshade device also includes a limiting mechanism for limiting the position; the limiting mechanism includes a folded rubber strip, the folded rubber strip is connected with a tension spring, and one end of the folded rubber strip is movably connected to the support frame , and the other end extends toward the side of the guide wire rope.

The advantages of the present utility model are:

The utility model discloses a sunshade device for a ventilation skylight. The sunshade device can prevent the sunlight from being too much irradiated to the interior of a workshop through a sun panel or a rain shield on a ventilation skylight in summer, resulting in high temperature in the workshop; at the same time, the sunshade device The sunshade device plays a good isolation role, which can increase the service life of the sun panel or the weatherboard on the ventilation skylight.

Description of drawings

Below is a brief description of the content expressed in each of the accompanying drawings in the description of the present utility model and the marks in the figures:

Figure 1 is a front view of the utility model in use.

Figure 2 is a perspective view of the utility model in use.

FIG. 3 is a top view of the sunshade device of the present invention.

FIG. 4 is a side view of the limiting mechanism of the present invention after connecting with the sunshade component.

The marks in the above figure are:

1. Ventilation skylight, 2. Sunshade device.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and through the description of the preferred embodiments.

A ventilation skylight sunshade device 2, the ventilation skylight includes a support frame 1, and the sunshade device 2 is connected to the upper end of the support frame 1; Drive mechanism; the sunshade component includes a sunshade cloth 21; the sunshade cloth 21 is connected with a drive mechanism for driving the sunshade cloth 21 to open; the drive mechanism includes a drive motor 24, and the drive motor 24 is connected with a rope reel 23; The rope reel 23 is provided with a wire rope 25, and the wire rope 25 is connected with the sunshade component through a pulley block 27; the utility model discloses a sunshade device 2 for a ventilation skylight; the sunshade device 2 disclosed by the utility model is generally arranged in The top of the rain-blocking tile or the light-transmitting plate is above the throat of the ventilation skylight; this can play a good blocking role, and at the same time it is convenient to set up, reducing the impact on the traditional ventilation skylight. To the shielding effect, the driving mechanism is used to drive the sunshade component to unfold and retract; the sunshade component in this utility model is mainly the sunshade cloth 21, and the type of the sunshade cloth 21 can be set according to the needs, and the driving mechanism here is mainly the driving motor 24. 24 adopts a two-way motor, and the driving motor 24 is connected with a rope reel 23. The rope reel 23 belongs to a well-known technology and will not be repeated here. Here, a rotating shaft can be selected to replace the rope reel 23; 23 is used to store the wire rope 25, which is convenient for the subsequent use of the wire rope 25, and the use of the pulley block 27 is to facilitate the connection of the wire rope 25 and change the movement direction of the wire rope 25, and ensure that the driving mechanism pulls the sunshade component. There are two driving mechanisms, one is to realize the opening of the sunshade member, as shown in the attached figure, to realize the rightward movement of the sunshade member; the other is to realize the closing of the sunshade member, as shown in the attached figure, to realize the leftward movement of the sunshade member; In addition, in order to ensure the smooth deployment of the sunshade member, the left side of the sunshade member is required to be fixedly connected to the support frame 1 of the ventilation skylight, and the other end is set freely. , so as to realize the unfolding and closing of the sunshade components.

Preferably, the sunshade component in the present invention further includes a plurality of support rods 22 for supporting the sunshade cloth 21 , the support rods 22 are arranged below the sunshade cloth 21 ; the support rods 22 are fixedly connected to the sunshade cloth 21 Each of the supporting rods 22 is spaced and distributed in parallel; the edge of the sunshade cloth 21 is provided with supporting rods 22; through this setting, the setting of the supporting rods 22 increases the overall strength of the sunshade component, and facilitates the subsequent wire rope 25 and sunshade at the same time. In the connection of the components, in the actual connection process, the support rod 22 at the edge of the sunshade component is connected with the wire rope 25, and the sunshade component is unfolded by pulling the wire rope 25.

Preferably, the sunshade device 2 in the present invention further includes a guide wire rope 26; the sunshade cloth 21 and the support rod 22 are provided with a penetration hole for the guide wire rope 26 to pass through; the guide wire rope 26 plays a guiding role , to avoid the inclination of the movement of the sunshade component; in addition, as a greater optimization, the guide wire rope 26 plays a fixed role, which is convenient for the subsequent fixing of the sunshade device 2 .

Preferably, the sunshade device 2 in the present invention further includes a limiting mechanism for limiting the position; the limiting mechanism includes a folded rubber strip 28, and the folded rubber strip 28 is connected with a tension spring 29, One end of the folded rubber strip 28 is movably connected with the support frame 1, and the other end extends toward the guide wire rope 26 side; through the setting of the sunshade device 2, when the driving mechanism pulls the sunshade component to unfold, the sunshade of every two support rods 22 can be realized. The cloth 21 can be opened relatively flat to avoid excessive folds of the partial sunshade cloth 21; this function is achieved because the overturned rubber strip in the limiting mechanism can hinder the unfolding of the sunshade component, when the wire rope 25 pulls the sunshade component to unfold. When the folded rubber strip 28 is in contact with the sunshade member, the partial sunshade cloth 21 can be subjected to external force, and then the partial folded sunshade cloth 21 can be unfolded, so as to better ensure the smooth opening of the whole sunshade member, and avoid local large In the present invention, the limiting mechanism is on the side of the sunshade member, one end of the overturned rubber strip 28 is connected with the support frame, and the other end extends to the side of the sunshade member, and the end of the overturned rubber strip is in contact with the side of the sunshade member, which can better plays a limiting role.

Obviously, the specific implementation of the present invention is not limited by the above-mentioned methods, as long as various insubstantial improvements made by the method concept and technical solution of the present invention are adopted, they are all within the protection scope of the present invention.

Claims (6)

1. A sunshade device for a ventilated skylight, comprising a support frame, characterized in that the sunshade device is connected to the upper end of the support frame; the sunshade device comprises a sunshade component, and the sunshade component is connected with a sunshade component for driving the sunshade component to move. drive mechanism. 2 . The sunshade device for a ventilated skylight according to claim 1 , wherein the sunshade component comprises a sunshade cloth; the sunshade cloth is connected with a driving mechanism for driving the sunshade cloth to open. 3 . 3 . The sunshade device for a ventilated sunroof according to claim 2 , wherein the sunshade component further comprises a plurality of support rods for supporting the sunshade cloth, the support rods are arranged below the sunshade cloth; The rod is fixedly connected with the sunshade cloth; each of the support rods is distributed in parallel at intervals; a support rod is arranged at the edge of the sunshade cloth. 4 . The sunshade device for a ventilated sunroof according to claim 2 , wherein the driving mechanism comprises a driving motor, and the driving motor is connected with a rope reel; the rope reel is provided with a wire rope, and the The wire rope is connected with the sunshade component through the pulley block. 5 . The sunshade device for a ventilated skylight according to claim 3 , wherein the sunshade device further comprises a guide wire rope; the sunshade cloth and the support rod are provided with piercing holes for the guide wire rope to pass through. 6 . 6 . The sunshade device for a ventilated sunroof according to claim 5 , wherein the sunshade device further comprises a limiting mechanism for limiting the position; the limiting mechanism comprises a folding rubber strip, and the folding The rubber strip is connected with a tension spring, one end of the folded rubber strip is movably connected with the support frame, and the other end extends toward the side of the guide wire rope.

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