TWM527018U - Energy saving plate device - Google Patents

Description

Energy saving board device

The utility model relates to an energy-saving board device, in particular to an energy-saving board device suitable for being installed in a place where sunlight is irradiated, and which can adjust light and resistance heat insulation source.

In general buildings or moving vehicles, in order to introduce light into the room or in the car, a window is opened at an appropriate position, and a glass window with a light-transmissive effect is installed at the window, and the glass window cannot be adjusted due to poor heat insulation effect. Light, therefore, some users will stick a thermal film inside the glass window to reduce the amount of light and heat.

Although the conventional glass window can achieve the purpose of energy saving by adhering the heat insulating film, the better the heat insulating effect of the heat insulating film, the worse the line of sight viewed from indoors or inside and outside the vehicle, and the two cannot simultaneously take care of each other. The shading effect of the thermal insulation film is determined by the light, and the user cannot adjust it according to the use, and the use is inconvenient. In addition, when sunlight illuminates the glazing, the heat source can still be transferred to the thermal insulation film via the solid glass, and finally delivered indoors or inside the vehicle. Therefore, although the glass window having the heat insulating film has an energy-saving effect, the effect of blocking the heat insulating source and adjusting the light is not satisfactory.

The purpose of the present invention is to provide an energy-saving panel device having a better heat insulating effect and adjusting the amount of light passing through.

The novel energy-saving panel device comprises a light-transmissive base and an electro-optic dimming unit. The light-transmitting base has an assembled frame, two light-transmissive plates spaced apart from each other in the set of vertical frames, and an insulated space defined by the light-transmitting plates and the set of vertical frames, and the electric The dimming unit has an electro-optic dimmer that is mounted in the insulated space and that can change the amount of light passing through.

The beneficial effect of the present invention is that, by using the heat insulating space and the matching of the electro-optic light-adjusting members disposed in the heat-insulating space, in addition to achieving better heat insulation effect, the light passing through can also be adjusted according to the needs of use. Quantity to achieve energy saving, dimming purposes.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1 and 2, an embodiment of the energy-saving panel device of the present invention is suitable for installation in a building or a vehicle, and when applied to a building, can be installed on a window of a building, if used in a vehicle, It can replace the front windshield, rear windshield, side window glass, etc. of the vehicle, but the present invention is not limited to the foregoing examples. The energy-saving board device comprises a light-transmissive base 1, an electro-optic unit 2, and a heat-insulating film 3 mounted on the light-transmissive base 1.

The light-transmissive base 1 has a first light-transmissive plate 11 adjacent to the outside or outside the vehicle, a piece of the second light-transmissive plate 12 spaced apart from the first light-transmissive plate 11 and adjacent to the interior or inside the vehicle, and the first The light-emitting panel 11 and the second light-transmissive panel 12 are parallelly connected to each other, and an insulating frame defined by the first light-transmitting panel 11, the second light-transmitting panel 12 and the group of vertical frames 13 Space 14. The first light-transmitting plate 11 may be a single-layer tempered glass, or may be a composite structure as disclosed in the embodiments.

That is, the first light-transmitting plate 11 has a first light-transmissive layer 111 adjacent to the outdoor, a second light-transmissive layer 112 having the same area facing the heat-insulating space 14, and a first light-transmissive layer 111 and the same The second light-transmissive layer 112 is fixedly bonded to the adhesive layer 113. The first light-transmissive layer 111 and the second light-transmissive layer 112 may be made of a glass material, or may be made of a light-transmitting plastic material having a better structural strength. Preferably, the adhesive layer 113 is composed of a polyvinyl butyral (PVB) adhesive. In order to achieve a better heat insulating effect, the heat insulating space 14 may be a vacuum structure or may be filled with an inert gas such as argon or the like.

In this embodiment, the electro-optic dimming unit 2 includes an electro-optic dimmer 21 installed in the thermal insulation space 14, and a control located outside the thermal insulation space 14 and electrically connected to the electro-optic dimmer 21 Device 22. The electro-optic dimmer 21 is a plate-like structure that is fixedly coupled to the second light-transmissive plate 12, and the electro-optic dimmer 21 can be made of a liquid crystal panel material or an electrochromic material. .

Specifically, the electro-optic dimmer 21 of the present embodiment can be fabricated by using a polymer dispersed liquid crystal (PDLC) or an electrochromic (EC) material. When the electro-optic dimmer 21 is a polymer-dispersed liquid crystal, it is provided with a polymer dispersed liquid crystal between the two substrates, and is electrically connected to the controller 22 by a transparent conductive layer to the dimming. purpose. If an electrochromic material is used, a transparent conductive film is also disposed on the inner side of the two substrates, and an electrochromic material is disposed between the two substrates. The transparent conductive film is also electrically connected to the controller 22 to achieve active For the purpose of adjusting the light, the substrate may be a general glass, or a soft plastic sheet or the like. That is, in this embodiment, by changing the electric field intensity of the liquid crystal medium or the electrochromic material by the controller 22, the shading angle and the light throughput of the electro-optic dimmer 21 can be changed.

In this embodiment, the heat insulating film 3 is disposed in the heat insulating space 14 and is fixedly coupled to the second light transmitting layer 112 of the first light transmitting plate 11, that is, the heat insulating film 3 and the electroluminescent device 21 are The electrically insulating space 14 is combined with the first light-transmissive plate 11 and the second light-transmissive plate 12 respectively, and is adjacent to the room or the interior of the vehicle.

In this embodiment, the energy-saving panel device can be installed on a building or a vehicle, and is mounted on the vehicle. The electro-optic dimmer 21 of the electro-optic dimming unit 2 is adjacent to the vehicle, and the thermal insulation film 3 is adjacent to the vehicle. . When the external heat source acts on the first light-transmitting plate 11, the heat-insulating film 3 can exert a better heat insulation effect, except when the first light-transmitting plate 11 can block a part of the heat source, when the heat source enters In the heat insulating space 14, since the inside of the heat insulating space 14 is vacuum or filled with an inert gas, not only the heat transfer rate of the heat source can be slowed down, but also the heat insulating effect can be improved, and the temperature of the overheating is prevented from affecting the electrorefining member 21. Since the function is used, the heat insulating film 3 and the heat insulating space 14 of the present embodiment can surely exhibit a better heat insulating effect. Of course, when the heat source is transmitted to the electro-optic dimmer 21 and the second light-transmitting plate 12, the above-mentioned members can also produce an insulating effect. Therefore, the energy-saving panel device of the embodiment does have a better heat insulating effect.

On the other hand, when external light is projected onto the energy-saving panel device, part of the light can be blocked by the heat-insulating film 3, and the user can also adjust the light-shielding angle of the electro-optic light-adjusting member 21 by using an electronic control method. And light throughput to achieve energy saving and dimming purposes. Specifically, in addition to being electrically connected to the electro-optic dimmer 21 by wires, the controller 22 can be electrically connected to the electro-optic dimmer 21 in a wireless manner to improve convenience during control. .

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧Lighting base
11‧‧‧First light-transmissive plate
111‧‧‧First light transmission layer
112‧‧‧Second light transmission layer
113‧‧‧bonded layer
12‧‧‧Second light-transmissive plate
13‧‧‧Group frame
14‧‧‧Insulation space
2‧‧‧Electrical dimming unit
21‧‧‧Electrical dimming parts
22‧‧‧ Controller
3‧‧‧Insulation film

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a perspective view of one embodiment of the present energy-saving panel device; and Figure 2 is an incomplete embodiment of the present invention. Sectional view.

1‧‧‧Lighting base

11‧‧‧First light-transmissive plate

111‧‧‧First light transmission layer

112‧‧‧Second light transmission layer

113‧‧‧bonded layer

12‧‧‧Second light-transmissive plate

13‧‧‧Group frame

14‧‧‧Insulation space

2‧‧‧Electrical dimming unit

21‧‧‧Electrical dimming parts

22‧‧‧ Controller

3‧‧‧Insulation film

Claims (7)

An energy-saving board device comprising: a light-transmissive base having a first light-transmissive plate, a second light-transmissive plate spaced apart from the first light-transmissive plate, and a first light-transmissive plate and the second An assembly frame of the light-transmitting plate, and an insulation space defined by the first light-transmissive plate, the second light-transmissive plate and the set of vertical frames; and an electro-dimming unit having one installed in the partition An electro-optic dimmer that can change the amount of light passing through the thermal space. The energy-saving board device according to claim 1, further comprising a heat insulation film located in the heat insulation space and combined with the first light-transmissive plate, wherein the electro-optic light-adjusting member is mounted on the second light-transmitting plate And spaced parallel to the insulating film. The energy-saving board device according to claim 2, wherein the first light-transmitting plate has two inner and outer light-transmissive layers, and a bonding layer combined with the light-transmitting layers. The energy-saving board device according to claim 3, wherein the adhesive layer is composed of a polyvinyl butyral adhesive. The energy-saving board device according to any one of claims 1 to 4, wherein the electro-dimming member of the electro-dimming unit is made of a polymer-dispersed liquid crystal. The energy-saving board device according to any one of claims 1 to 4, wherein the electro-dimming member of the electro-dimming unit is made of an electrochromic material. The energy-saving panel device according to any one of claims 1 to 4, wherein the heat insulating space is filled with an inert gas.