TWM553358U - Blinds temperature control device - Google Patents

Description

Blind window temperature control device

The invention relates to a louver temperature control device, in particular to a louver temperature control device with a heat absorption layer.

Modern buildings have ventilation and lighting, and almost every room has windows. In order to allow the user to look at the outdoor view indoors, the windows are generally made of transparent glass. However, when the window is made of transparent glass, the indoor situation is more vulnerable to the prying eyes of the outsiders, which makes it difficult to maintain the privacy of the residents. Therefore, in order to take into account the privacy of the residents, curtains are usually added to the windows. Curtains such as traditional cloth curtains, roller blinds, Roman blinds and blinds. Take blinds as an example. When residents need privacy, they can use blinds to cover the windows to avoid outdoor people peeking.

However, when the blinds cover the windows, in addition to preventing outsiders from peeking into the room, the outdoor sunlight is also prevented from entering the house. Therefore, if the temperature inside the house is low, it is impossible to use the sunlight outside the user to raise the temperature inside the house.

The present invention provides a louver temperature control device for solving the problem that when the louver covers the window, it is difficult to raise the temperature inside the house by the sunlight outside the user.

The louver temperature control device disclosed in one embodiment of the present invention is adapted to be disposed in a window. The louver temperature control device comprises a frame body, a plurality of blades and a temperature control device. The blades are rotatably disposed on the frame. The vanes each comprise an opposite reflective layer and a heat absorbing layer. The temperature control device is configured to drive the blades to rotate according to a temperature information in the window and a light information outside the window, and can be located at a heat absorbing position and a heat releasing position. When the vanes are in the endothermic position, the fins of the vanes face the window. When the vanes are in the exothermic position, the fins of the vanes face the window.

According to the louver temperature control device disclosed in the above embodiments, since one side of the blade is a heat absorbing layer, when the outdoor temperature is higher than the indoor temperature, the heat absorbing layer may be first exposed to absorb the external heat energy through the heat absorbing layer. Then, the heat absorbing layer storing the external heat energy is turned inward to release the external heat energy into the room. In this way, even if the blinds cover the window, the external heat energy can be converted into the room through the temperature control device and the heat absorption layer, thereby increasing the indoor temperature. This allows for the privacy and comfort of the residents.

In addition, since one side of the blade is a reflective layer, when the outdoor temperature is too high, the reflective layer may be directed outward to reflect the external sunlight and heat energy back to the outside through the reflective layer. In this way, the degree of influence of high temperature on the interior can be reduced.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the present invention and to provide a further explanation of the scope of the present application.

Please refer to Figure 1 to Figure 2. 1 is an exploded perspective view showing a louver temperature control device according to a first embodiment of the present invention. 2 is a schematic cross-sectional view of a blade of the louver temperature control device of FIG. 1.

The louver temperature control device 10 of the present embodiment is adapted to be disposed in a window 20. The louver temperature control device 10 includes a frame body 100, a plurality of blades 200, and a temperature control device 300. The frame 100 is mounted to the window 20.

These blades 200 are rotatably disposed on the frame body 100. The blades 200 each include a reflective layer 210, a heat absorbing layer 220, and a heat insulating layer 230. The heat insulating layer 230 is sandwiched between the reflective layer 210 and the heat absorbing layer 220, that is, the reflective layer 210 is disposed opposite to the heat absorbing layer 220. The color of the reflective layer 210 is, for example, silver white for reflecting light. The material of the heat absorbing layer 220 is, for example, aluminum, and the color is black to enhance the heat absorbing ability of the heat absorbing layer 220. The heat insulation layer 230 is used to prevent the heat energy absorbed by the heat absorption layer 220 from being transmitted to the reflective layer 210 or to prevent the heat energy absorbed by the reflective layer 210 from being transmitted to the heat absorption layer 220.

The material of the heat absorbing layer 220 is exemplified by aluminum, but is not limited thereto. In other embodiments, the material of the heat absorbing layer 220 may be a metal other than aluminum or a heat absorbing material such as graphite or ceramic.

Furthermore, the color of the heat absorption layer 220 is black, but is not limited thereto. In other embodiments, the heat absorbing layer 220 can also be other dark colors.

In addition, a heat insulating layer 230 is disposed between the reflective layer 210 and the heat absorbing layer 220, but is not limited thereto. In other embodiments, the reflective layer 210 and the heat absorbing layer 220 may be directly connected to the heat absorbing layer 220 without the heat insulating layer 230.

The temperature control device 300 is configured to drive the blades 200 to rotate according to a temperature information in the window 20 and a light intensity information outside the window 20 to be located in a heat absorbing position and a heat releasing position. When the blades 200 are in the heat absorbing position, The heat absorbing layers 220 of the blades 200 are directed toward the outside of the window 20, and the heat absorbing layers 220 of the blades 200 are directed toward the window 20 when the blades 200 are in the heat releasing position.

In detail, please refer to Figure 3. 3 is a block diagram of a temperature control device of the louver temperature control device of FIG. 1.

The temperature control device 300 includes a driver 310, a first temperature sensor 320, a second temperature sensor 330, an optical sensor 340, and a controller 350. The driver 310 is used to drive the blades 200 to rotate relative to the frame 100 to be located in a heat absorbing position (please refer to FIG. 4) and a heat release position (please refer to FIG. 5 for details). The first temperature sensor 320 is configured to sense the temperature in the window 20 to obtain the first temperature information. The second temperature sensor 330 is configured to sense the temperature of the heat absorption layer 220 of the blades 200 to obtain a second temperature information. The optical sensor 340 is configured to sense light outside the window 20 to obtain a light intensity information of the outdoor. The controller 350 is configured to cause the driver 310 to drive the blades 200 to rotate according to the sensing information of the first temperature sensor 320, the second temperature sensor 330, and the optical sensor 340.

Please refer to Figure 4 and Figure 5. 4 and FIG. 5 are schematic diagrams of the operation of the louver temperature control device of FIG. 1. The temperature control method of the louver temperature control device 10 is, for example, when the first temperature information in the window 20 is lower than a preset temperature (for example, 25 degrees Celsius), and the light intensity information outside the window 20 is greater than a preset light intensity (such as a sunny day). When there is sunlight, the controller 350 causes the driver 310 to drive the blades 200 to be in the heat absorbing position. That is, the heat absorbing layer 220 of the blades 200 faces the outside of the window 20 (as shown in FIG. 4) to allow the heat absorbing layer 220 to absorb the heat energy of the outdoor sunlight. Next, when the second temperature information of the heat absorbing layer 220 of the blades 200 is higher than the preset temperature, the controller 350 causes the driver 310 to drive the blades 200 to be in the heat releasing position. That is, the heat absorbing layer 220 of the blades 200 is directed toward the window 20 (as shown in FIG. 5), so that the heat absorbed by the heat absorbing layer 220 is released to the room, thereby raising the temperature in the room.

Furthermore, when the first temperature information in the window 20 is lower than the preset temperature (for example, 25 degrees Celsius), and the light intensity information outside the window 20 is less than the preset light intensity (such as cloudy or rainy day), the controller 350 causes the driver 310 standby. And the first temperature sensor 320, the second temperature sensor 330, and the optical sensor 340 respectively continue to sense the temperature information and the light intensity information, so as to start again when the light intensity information is greater than the preset light intensity. The driver 310 and the driver 310 direct the heat absorbing layer 220 of the blades 200 toward the outside of the window 20.

In addition, as shown in FIG. 5, since the reflective layer 210 of the vanes 200 faces the window 20, when the indoor temperature is too high, the vanes 200 may be placed in a heat releasing position to reflect the outside sunlight through the reflective layer 210. In turn, the temperature in the room is lowered.

According to the louver temperature control device of the above embodiment, since one side of the blade is a heat absorbing layer, when the outdoor temperature is higher than the indoor temperature, the heat absorbing layer may be first exposed to absorb the external heat energy through the heat absorbing layer. Then, the heat absorbing layer storing the external heat energy is turned inward to release the external heat energy into the room. In this way, even if the blinds cover the window, the external heat energy can be converted into the room through the temperature control device and the heat absorption layer, thereby increasing the indoor temperature. This allows for the privacy and comfort of the residents.

Moreover, since one side of the blade is a reflective layer, when the outdoor temperature is too high, the reflective layer may be directed outward to reflect the external sunlight and heat energy back to the outside through the reflective layer. In this way, the degree of influence of high temperature on the interior can be reduced.

In addition, since the heat insulating layer is interposed between the reflective layer and the heat absorbing layer, the high temperature of the outside can be further prevented from being transmitted to the room, so that the indoor temperature can be maintained at a relatively comfortable temperature.

Although the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the present invention, and it is intended that those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. The scope of the new patent protection shall be subject to the definition of the scope of the patent application attached to this specification.

10‧‧‧ louver temperature control device
20‧‧‧ windows
100‧‧‧ ‧ body
200‧‧‧ blades
210‧‧‧reflective layer
220‧‧‧heat absorbing layer
230‧‧‧Insulation
300‧‧‧temperature control equipment
310‧‧‧ drive
320‧‧‧First temperature sensor
330‧‧‧Second temperature sensor
340‧‧‧ Optical Sensor
350‧‧‧ Controller

1 is an exploded perspective view showing a louver temperature control device according to a first embodiment of the present invention. 2 is a schematic cross-sectional view of a blade of the louver temperature control device of FIG. 1. 3 is a block diagram of a temperature control device of the louver temperature control device of FIG. 1. 4 and FIG. 5 are schematic diagrams of the operation of the louver temperature control device of FIG. 1.

10‧‧‧ louver temperature control device

20‧‧‧ windows

100‧‧‧ ‧ body

200‧‧‧ blades

210‧‧‧reflective layer

220‧‧‧heat absorbing layer

230‧‧‧Insulation

300‧‧‧temperature control equipment

Claims (9)

The louver temperature control device is adapted to be disposed in a window, comprising: a frame body; a plurality of blades rotatably disposed on the frame body, the blades each comprising an opposite reflective layer and a heat absorbing layer; and a temperature The control device is configured to drive the blades to rotate according to a first temperature information in the window and a light intensity information outside the window, and can be located at a heat absorbing position and a heat releasing position when the blades are located at the heat absorbing position The heat absorbing layers of the blades face the window, and when the blades are in the heat releasing position, the heat absorbing layers of the blades face the window. The louver temperature control device of claim 1, further comprising a heat insulating layer interposed between the reflective layer and the heat absorbing layer. The louver temperature control device according to claim 1, wherein the heat absorbing layer is made of metal. The louver temperature control device according to claim 3, wherein the heat absorbing layer is made of aluminum. The louver temperature control device of claim 1, wherein the heat absorbing layer has a dark color. The louver temperature control device of claim 5, wherein the heat absorbing layer has a black color. The louver temperature control device of claim 1, wherein the temperature control device comprises: a driver for driving the blades to rotate relative to the frame; a first temperature sensor for sensing the Obtaining the first temperature information by the temperature in the window; an optical sensor for sensing the light outside the window to obtain the light intensity information; and a controller for determining the light according to the first temperature information The intensity information causes the drive to drive the blades to rotate. The louver temperature control device of the seventh aspect of the invention, wherein the temperature control device further comprises a second temperature sensor, wherein the second temperature sensor is configured to sense the temperature of the heat absorbing layer of the blades. Obtaining a second temperature information, when the first temperature information in the window is lower than a preset temperature, and the light intensity information outside the window is greater than a predetermined light intensity, the controller causes the driver to drive the blades Located in the heat absorption position, when the second temperature information of the blades is higher than the preset temperature, the controller causes the driver to drive the blades to be in the heat release position. The louver temperature control device of claim 8, wherein when the first temperature information in the window is lower than the preset temperature, and the light intensity information outside the window is less than the preset light intensity, the The controller causes the drive to stand by.