CN105927131B - Rain control shutter - Google Patents

Abstract

A rain-controlled shutter belongs to the technical field of interior decoration, and relates to a shutter, in particular to a rain-controlled shutter that can automatically adjust the closing angle of the shutter according to whether it rains outdoors. The invention includes a louver frame, on which blades are arranged through inner pull rods and outer pull rods; the feature is that first and second conductive metal rings are arranged on the lower parts of the outer pull rods on the left and right sides, and the first and second The sides of the second conductive metal ring are provided with first and second conductive metal pins; the inner ends of the first and second conductive metal pins correspond to the first and second conductive metal rings respectively, and the outer ends of the first and second conductive metal pins respectively pass through the first The second drive rope is connected with the output shafts of the first and second motors, and a counterweight bar is arranged on the outer edge of the bottom blade; the power supply, the first motor, the first conductive metal pin, the first conductive metal ring, the second The conductive metal ring, the second conductive metal plug, the second motor and the raindrop sensor arranged outdoors are connected in series.

Description

Rain Control Shutters

technical field

The invention belongs to the technical field of interior decoration, and relates to a shutter, in particular to a rain-controlled shutter that can automatically adjust the closing angle of the shutter according to whether it is raining outdoors.

Background technique

At present, shutters have been widely used in living rooms, study rooms, balconies, etc. in offices or private residences. The shutters not only have the functions of ventilation, sunshade and heat insulation, but also have the advantages of decorating the living room, being beautiful, energy-saving, and easy to clean. Existing blinds are composed of a blind body, a lifting system and a switch shaft. On rainy days, if there is no one in the room and the blinds cannot be closed in time, the rain will easily soak the clothes in the room. If the blinds are completely closed, the indoor air will not circulate, and it will It makes people feel uncomfortable, and it is very inconvenient to use. There is a lack of a rain control shutter on the market that can automatically adjust the closing angle of the shutter according to whether it is raining outdoors, and can maintain ventilation.

Contents of the invention

Aiming at the problems existing in the prior art, the present invention provides a rain control shutter with simple structure, low cost, convenient operation, environmental protection, which can automatically adjust the closing angle of the shutter according to whether it is raining outdoors.

In order to achieve the above object, the present invention adopts the following technical solutions: a rain control shutter, including a shutter frame, on which blades are arranged through an inner pull rod and an outer pull rod; The lower part is respectively provided with a first conductive metal ring and a second conductive metal ring, and a first conductive metal plug and a second conductive metal plug are respectively arranged on the sides of the first conductive metal ring and the second conductive metal ring; the first conductive metal One end of the plug pin and the second conductive metal plug correspond to the first conductive metal ring and the second conductive metal ring respectively, and the other end is respectively connected to the output shafts of the first motor and the second motor through the first transmission rope and the second transmission rope. connected, a counterweight bar is arranged on the outer edge of the bottom blade; the power supply, the first motor, the first conductive metal pin, the first conductive metal ring, the second conductive metal ring, the second conductive metal pin, the second motor and the setting The raindrop sensors in the outdoor are connected in series by wires.

The model of the raindrop sensor is SSM-002.

Beneficial effects of the present invention:

The rain control shutter of the present invention has the characteristics of simple structure, low cost, convenient operation, environmental protection, not only can avoid rain, but also can ventilate, and is suitable for places such as homes, classrooms, and offices. The present invention utilizes the raindrop sensor installed outdoors to detect rain, and changes the on-off state of the circuit according to its induction to rainwater; when the circuit is open, the motor runs, and the motor pulls the conductive metal pin out of the conductive metal ring through the transmission rope, so that The blades of the blinds are turned down to a preset angle; and at the moment when the conductive metal pin and the conductive metal ring are separated, the circuit is disconnected, achieving the effect of not only providing ventilation and rain shelter, but also saving electric energy.

Description of drawings

Fig. 1 is the structural representation of the rain control shutter of the present invention;

In the figure: 1-blade, 2-raindrop sensor, 3-power supply, 4-first motor, 5-second motor, 6-first transmission rope, 7-second transmission rope, 8-first conductive metal pin, 9-the second conductive metal pin, 10-the first pull rod, 11-the second pull rod, 12-the first conductive metal ring, 13-the second conductive metal ring, 14-the upper window frame of the louver, 15-the lower window frame of the louver, 16 - Counterweight bar.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, a rain control louver includes a louver frame, the louver frame is composed of a louver upper window frame 14 and a louver lower window frame 15, and a blade 1 is arranged on the louver frame through a pull rod; in this embodiment , the pull rods include a first pull rod 10 on the left side and a second pull rod 11 on the right side, the first pull rod 10 has two, respectively the inner pull rod and the outer pull rod, and the second pull rod 11 has two, respectively the inner pull rod and the outer pull rod. Outer pull rods; all pull rods are connected with the blades 1 of the louver, and their two ends extend into the upper sash frame 14 of the louver and the lower sash frame 15 of the louver respectively, and a certain movable space is reserved between the rod end and the edge of the frame. A first conductive metal ring 12 and a second conductive metal ring 13 are respectively provided on the lower parts of the outer pull rods on the left and right sides. In this embodiment, the first conductive metal ring 12 and the second conductive metal ring 13 adopt The aluminum ring is provided with a first conductive metal pin 8 and a second conductive metal pin 9 on the sides of the first conductive metal ring 12 and the second conductive metal ring 13; the first conductive metal pin 8 and the second conductive metal pin 9 The inner ends correspond to the first conductive metal ring 12 and the second conductive metal ring 13 respectively, and the outer ends are connected to the output shafts of the first motor 4 and the second motor 5 through the first transmission rope 6 and the second transmission rope 7 respectively. connected, the first conductive metal pin 8 and the second conductive metal pin 9 can be inserted into the first conductive metal ring 12 and the second conductive metal ring 13 respectively; a counterweight bar 16 is arranged on the outer edge of the bottom blade 1, and the The counterweight bar 16 can make the blade heavier and easier to turn down. In this embodiment, the counterweight bar 16 adopts an aluminum bar; the power supply 3, the first motor 4, the first conductive metal pin 8, and the first conductive metal ring 12 , the second conductive metal ring 13, the second conductive metal pin 9, the second motor 5 and the raindrop sensor 2 arranged outdoors are connected in series by wires, and the model of the raindrop sensor 2 is SSM-002.

The one-time use process of the present invention will be described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , when in use, the first conductive metal pin 8 and the second conductive metal pin 9 are inserted into the first conductive metal ring 12 and the second conductive metal ring 13 respectively. When it is sunny, the shutter of the present invention remains open; when it rains, the circuit of the raindrop sensor 2 is connected after being exposed to water, and the first motor 4 and the second motor 5 start to run, and the first motor 4 and the second motor 5 start to run, and the first motor 4 and the second motor 5 are connected to each other by the first transmission rope 6 and the second transmission rope 7 respectively. A conductive metal plug 8 and a second conductive metal plug 9 are pulled out from the first conductive metal ring 12 and the second conductive metal ring 13 . Since the outer edge of the bottom blade 1 is provided with a counterweight bar 16, under the action of gravity, the louver blade 1 turns down to a preset angle and maintains proper ventilation; at this time, the first conductive metal pin 8 and the second conductive metal The plug 9 is separated from the first conductive metal ring 12 and the second conductive metal ring 13 , the circuit is disconnected, and no power consumption occurs. After the rain stops, the first conductive metal pin 8 and the second conductive metal pin 9 can be manually inserted back into the first conductive metal ring 12 and the second conductive metal ring 13 to open the louver blade 1 .

Claims (2)

1. a kind of rain control shutter, including shutter frame, leaf is provided with shutter frame by interior lateral bracing strut and outer lateral bracing strut Piece；Characterized in that, being respectively arranged with the first conductive metal ring and the second conductive gold in the bottom of the outer lateral bracing strut of arranged on left and right sides Belong to ring, the first conducting metal latch and second is respectively arranged with the side of the first conductive metal ring and the second conductive metal ring and is led Electric metal latch；First conducting metal latch and the second conducting metal latch it is inner respectively with the first conductive metal ring and second Conductive metal ring is corresponding, and its outer end passes through the first transmission rope and the second transmission rope and the first motor and the second motor respectively Output shaft be connected, the outward flange of bottom blade is provided with counter weight strip；Power supply, the first motor, the first conducting metal are inserted Pin, the first conductive metal ring, the second conductive metal ring, the second conducting metal latch, the second motor and the rain being disposed in the outdoor Drop sensor is connected by wired in series.

2. rain control shutter according to claim 1, it is characterised in that the model SSM-002 of the Raindrop sensor Type.