Panel glass with demisting function

Abstract

The invention discloses panel glass with a demisting function. The anti-fogging touch glass comprises touch glass, and an anti-fogging film is arranged on one side of the touch glass; the frame is arranged on the outer side of the touch glass, and air channels are formed in the top and the bottom of the interior of the frame; one side of the touch glass is provided with a temperature-resistant frame, the other side of the touch glass is provided with the temperature-resistant frame, one side of the temperature-resistant frame is provided with a plurality of mucilage glue and a plurality of electric heating wires, and the temperature-resistant frame is internally provided with a connecting plate. According to the invention, the temperature-resistant frame, the electric heating wire and the connecting plate form a heating structure, the electric heating wire and the connecting plate are electrified to enable the electric heating wire to emit heat so as to heat the touch glass, and meanwhile, the transparent heater is arranged on the second glass substrate to enable the transparent heater to heat the second polarizing plate, the oil-proof film and the anti-fog film, so that the anti-fog effect of the touch glass is improved. And the two are matched, so that the water mist on the touch glass can be removed.

Description

Technical Field

[0001] This invention relates to the field of glass technology, specifically to a panel glass with a defogging function. Background Technology

[0002] Glass is an amorphous inorganic non-metallic material, generally made from a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, with the addition of a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. [1] The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc., and its main components are silicate complex salts. It is an amorphous solid with an irregular structure.

[0003] Since kitchen appliances such as induction cookers and range hoods nowadays require control panels, and the glass panels on these control panels are prone to fogging, which can easily lead to accidental touches during use, there is a need for a glass panel with defogging capabilities. Summary of the Invention

[0004] The purpose of this invention is to provide a panel glass with a defogging function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a panel glass with defogging function, comprising:

[0006] A touch glass, wherein an anti-fog film is provided on one side of the touch glass;

[0007] The touch glass has a frame on its outer side, and air ducts are provided at the top and bottom of the frame.

[0008] A heat-resistant frame is provided on the other side of the touch glass. Multiple adhesives and multiple electric heating wires are provided on one side of the heat-resistant frame. A connecting plate is provided inside the heat-resistant frame.

[0009] By adopting the above technical solution, the panel glass is installed behind the control panel, and a cooling fan is installed at the air duct. When the user uses kitchen appliances such as induction cookers and range hoods, if the air duct is connected to the cooling fan, air can be blown out from the air duct, forming an air curtain on the frame to prevent water vapor from contacting the panel glass, thereby preventing fogging on the panel glass. If the air inlet of the air duct is not connected to the cooling fan, it provides power to the electric heating wire, causing the electric heating wire to heat up and thus slightly heat the panel glass, controlling the temperature at 20℃-25℃, thereby preventing fogging on the panel glass.

[0010] Preferably, the touch glass includes a liquid crystal panel, a first transparent electrode plate is disposed at the bottom of the liquid crystal panel, a second transparent electrode plate is disposed at the top of the liquid crystal panel, a first glass substrate is disposed at the bottom of the first transparent electrode plate, a first polarizing plate is disposed at the bottom of the first glass substrate, a CF substrate is disposed at the top of the second transparent electrode plate, a second glass substrate is disposed at the top of the CF substrate, a second polarizing plate is disposed at the top of the second glass substrate, and an oil-resistant film is disposed at the top of the second polarizing plate.

[0011] By adopting the above technical solution, the touch glass is connected to the control module, enabling users to operate the control module through the touch glass.

[0012] Preferably, a retaining ring is provided at the middle position of the inner surface of the frame, the frame is engaged with the touch glass by the retaining ring, and the outer side of the touch glass is coated with glass glue and connected to the retaining ring.

[0013] By adopting the above technical solution, the touch glass is stably installed on the frame with a retaining ring, and the connection between the touch glass and the frame is further strengthened by the use of glass glue.

[0014] Preferably, a plurality of rectangular grooves are equidistantly arranged on one side of the heat-resistant frame, the size of the rectangular grooves on the heat-resistant frame is adapted to the size of the adhesive, and the heat-resistant frame is connected to the adhesive through the rectangular grooves.

[0015] By adopting the above technical solution, the adhesive is double-sided, and the adhesive can be installed on the heat-resistant frame through the rectangular groove. At the same time, the rectangular groove can also prevent the adhesive from shifting.

[0016] Preferably, a connecting groove is provided on the outer side of one side of the heat-resistant frame, and the heat-resistant frame is connected to the electric heating wire through the connecting groove. There are multiple electric heating wires connected by a connecting plate.

[0017] By adopting the above technical solution, the electric heating wire is stably and securely installed on the heat-resistant frame through the connecting groove, and the heat emitted by the electric heating wire can be concentrated on one side of the touch glass.

[0018] Preferably, the air outlet on the air duct is positioned higher than the anti-fog membrane, and the air inlet on the air duct is positioned lower than the heat-resistant frame.

[0019] By adopting the above technical solution, air circulation can be avoided. When air flows from the air inlet to the air outlet, an air curtain can be formed on the frame to prevent water vapor from coming into contact with the touch glass, thereby preventing the touch glass from fogging up.

[0020] Preferably, the liquid crystal panel, the first transparent electrode plate, the second transparent electrode plate, the first glass substrate, the first polarizing plate, the CF substrate, the second glass substrate, and the second polarizing plate are connected by glass glue.

[0021] Preferably, the heat-resistant frame is connected to the touch glass by adhesive, the electric heating wire abuts against the touch glass, and multiple heat insulation components are provided on the other side of the touch glass, with the heat insulation components on the touch glass being fitted onto the heat-resistant frame.

[0022] By adopting the above technical solution, the heat insulation component can isolate the heat emitted by the electric heating wire, thus preventing the control panel from being accidentally touched due to temperature.

[0023] Preferably, a transparent heater is disposed on the top of the second glass substrate, and the transparent heater on the first glass substrate consists of a transparent conductor and electrodes.

[0024] By adopting the above technical solution, the second polarizing plate is heated by a transparent heater, which causes the anti-oil film to heat up accordingly, further preventing fogging of the touch glass.

[0025] Preferably, the anti-fog film has multiple operating ports on one side, the heat-resistant frame is composed of a hollow connector and a heating frame, the opening position of the operating holes on the anti-fog film corresponds to the installation position of the heating frame, and the connecting plate is connected to the hollow connector.

[0026] By adopting the above technical solution, the electric heating wire is set on the heating frame, and the connecting plate is connected to the hollow connecting piece, so that the connecting plate is connected to the electric heating wire. Moreover, when the electric heating wire is heating, fogging of the operating port can be avoided.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The panel glass with defogging function has an air duct set on the frame. The cooling fan on the control module blows air into the air duct from the air inlet and then exhausts it from the air outlet, so that an air curtain is formed on one side of the frame to prevent water mist from directly contacting the touch glass and causing fogging.

[0029] 2. The panel glass with defogging function consists of a heating structure composed of a heat-resistant frame, an electric heating wire, and a connecting plate. By energizing the electric heating wire and the connecting plate, the electric heating wire can generate heat, thereby heating the touch glass. At the same time, a transparent heater is provided on the second glass substrate, which can heat the second polarizing plate, the anti-oil film, and the anti-fog film. The two work together to remove water mist from the touch glass. Attached Figure Description

[0030] Figure 1 This is a perspective view of the panel of the present invention;

[0031] Figure 2 This is the front view of the present invention;

[0032] Figure 3 This is a rear view of the present invention;

[0033] Figure 4 This is a side view sectional view of the frame structure of the present invention;

[0034] Figure 5 This is a perspective view of the heating structure of the present invention;

[0035] Figure 6 This is a side view sectional view of the panel structure of the present invention;

[0036] Figure 7 This is a structural diagram of the glass portion of the present invention;

[0037] Figure 8 For the present invention Figure 6 Enlarged view of the structure at point A in the middle.

[0038] In the diagram: 1. Touch glass; 10. LCD panel; 11. First transparent electrode plate; 12. Second transparent electrode plate; 13. First glass substrate; 14. First polarizing plate; 15. CF substrate; 16. Second glass substrate; 17. Second polarizing plate; 18. Anti-oil film; 2. Anti-fog film; 3. Frame; 4. Temperature resistant frame; 5. Adhesive; 6. Heating wire; 7. Connecting plate; 8. Air duct. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figure 1-8This invention provides an embodiment of a panel glass with defogging function, comprising: a touch glass 1, with an anti-fog film 2 on one side; a frame 3, with the outer side of the touch glass 1 having air ducts 8 at the top and bottom inside the frame 3; and a heat-resistant frame 4, with the other side of the touch glass 1 having multiple adhesives 5 and multiple electric heating wires 6 on one side, and a connecting plate 7 inside the heat-resistant frame 4. After the panel glass is installed on the control panel, a cooling fan is installed at the air duct 8. When the user uses kitchen appliances such as induction cookers or range hoods, if the air duct 8 is connected to the cooling fan, air can be blown out from the air duct 8, forming an air curtain on the frame 3 to prevent water vapor from contacting the panel glass, thereby preventing fogging on the panel glass. If the air inlet of the air duct 8 is not connected to the cooling fan, it provides power to the electric heating wires 6, causing the electric heating wires 6 to heat up, thereby slightly heating the panel glass at a temperature controlled between 20℃ and 25℃, thus preventing fogging on the panel glass.

[0041] In this embodiment, the touch glass 1 includes a liquid crystal panel 10. A first transparent electrode plate 11 is disposed at the bottom of the liquid crystal panel 10, and a second transparent electrode plate 12 is disposed at the top of the liquid crystal panel 10. A first glass substrate 13 is disposed at the bottom of the first transparent electrode plate 11, and a first polarizing plate 14 is disposed at the bottom of the first glass substrate 13. A CF substrate 15 is disposed at the top of the second transparent electrode plate 12, and a second glass substrate 16 is disposed at the top of the CF substrate 15. A second polarizing plate 17 is disposed at the top of the second glass substrate 16, and an anti-oil film 18 is disposed at the top of the second polarizing plate 17. The touch glass 1 is connected to the control module, so that the user can operate the control module through the touch glass 1.

[0042] In this embodiment, a retaining ring is provided in the middle of the inner surface of the frame 3. The frame 3 is connected to the touch glass 1 by the retaining ring. The outer side of the touch glass 1 is coated with glass glue and connected to the retaining ring. The touch glass 1 is stably installed on the frame 3 by the retaining ring. The glass glue is then used to further improve the firmness of the connection between the touch glass 1 and the frame 3.

[0043] In this embodiment, multiple rectangular slots are equidistantly arranged on one side of the heat-resistant frame 4. The size of the rectangular slots on the heat-resistant frame 4 is adapted to the size of the adhesive 5. The heat-resistant frame 4 is connected to the adhesive 5 through the rectangular slots. The adhesive 5 is a double-sided adhesive. The adhesive 5 can be installed on the heat-resistant frame 4 through the rectangular slots. At the same time, the rectangular slots can also prevent the adhesive 5 from shifting.

[0044] In this embodiment, a connecting groove is provided on the outer side of one side of the heat-resistant frame 4. The heat-resistant frame 4 is connected to the electric heating wire 6 through the connecting groove. There are multiple electric heating wires 6 and they are connected through the connecting plate 7. The electric heating wire 6 is stably and firmly installed on the heat-resistant frame 4 through the connecting groove, and the heat emitted by the electric heating wire 6 can be concentrated on one side of the touch glass 1.

[0045] In this embodiment, the opening position of the air outlet on the air duct 8 is higher than the opening position of the anti-fog film 2, and the opening position of the air inlet on the air duct 8 is lower than the opening position of the heat-resistant frame 4. This can avoid affecting air circulation. When air flows from the air inlet to the air outlet, an air curtain can be formed on the frame 3 to prevent water vapor from contacting the touch glass 1, thereby preventing the touch glass 1 from fogging.

[0046] In this embodiment, the liquid crystal panel 10, the first transparent electrode plate 11, the second transparent electrode plate 12, the first glass substrate 13, the first polarizing plate 14, the CF substrate 15, the second glass substrate 16, and the second polarizing plate 17 are connected by glass glue.

[0047] In this embodiment, the heat-resistant frame 4 is connected to the touch glass 1 by adhesive 5, the electric heating wire 6 abuts against the touch glass 1, and multiple heat insulation components are provided on the other side of the touch glass 1. The heat insulation components on the touch glass 1 are fitted with the heat-resistant frame 4. The heat insulation components can prevent the heat emitted by the electric heating wire 6 from being isolated, thus preventing the control panel from being accidentally touched due to temperature.

[0048] In this embodiment, a transparent heater is provided on the top of the second glass substrate 16. The transparent heater on the first glass substrate 13 consists of a transparent conductor and an electrode. The transparent heater heats the second polarizing plate 17, so that the anti-oil film 18 can heat up accordingly, further preventing the touch glass 1 from fogging.

[0049] In this embodiment, multiple operating ports are provided on one side of the anti-fog film 2. The heat-resistant frame 4 is composed of a hollow connector and a heating frame. The opening position of the operating port on the anti-fog film 2 corresponds to the installation position of the heating frame. The connecting plate 7 is connected to the hollow connector. The electric heating wire 6 is set on the heating frame. The connecting plate 7 is connected to the hollow connector, so that the connecting plate 7 is connected to the electric heating wire 6. Moreover, when the electric heating wire 6 heats up, it can prevent fogging of the operating port.

[0050] Example 1, as Figure 1-4 As shown, if the control module is equipped with a cooling fan, the cooling fan blows air into the air duct 8 from the air inlet and then out from the air outlet, forming an air curtain on the frame 3 to block water vapor from the outside, thus preventing water vapor from directly contacting the touch glass 1 and causing fogging. If the control module is not equipped with a cooling fan, the water vapor on the touch glass 1 will condense into water droplets and slide into the air duct 8, which can prevent water droplets from forming water stains on the touch glass 1.

[0051] Example 2, as Figure 5-8As shown, the heat-resistant frame 4, the electric heating wire 6, and the connecting plate 7 constitute a heating structure. By supplying power to the heating structure, the electric heating wire 6 can generate heat. Since the electric heating wire 6 is in contact with the touch glass 1, and the touch glass 1 is heated by the electric heating wire 6, the temperature of the touch glass 1 is controlled at 20℃-25℃, thereby heating the water mist on the touch glass 1 and achieving the defogging effect. Alternatively, a transparent heater can be set on the second glass substrate 16 on the touch glass 1, and the transparent heater can heat the second polarizing plate 17. Through the conduction between the second polarizing plate 17 and the anti-oil film 18, the temperature of the anti-oil film 18 is controlled at 20℃-25℃, thereby achieving the defogging effect. Alternatively, the heating structure and the transparent heater can be used in combination to heat the touch glass 1 simultaneously, so that the touch glass 1 can be heated quickly and the defogging efficiency of the touch glass 1 can be improved.

[0052] For those skilled in the art, the present invention is not limited to the details of the exemplary embodiments described above, and the invention can be implemented in other specific forms without departing from the spirit or scope thereof. Therefore, the embodiments of the present invention are exemplary and not restrictive. The scope of the invention is defined by the appended claims rather than the foregoing description, and therefore all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A panel glass with defogging function, characterized in that, include: Touch glass (1), one side of which is provided with an anti-fog film (2); The frame (3) is provided on the outside of the touch glass (1), and air ducts (8) are provided at the top and bottom of the frame (3); A heat-resistant frame (4) is provided on the other side of the touch glass (1). A plurality of adhesives (5) and a plurality of electric heating wires (6) are provided on one side of the heat-resistant frame (4). A connecting plate (7) is provided inside the heat-resistant frame (4).

2. A panel glass with defogging function according to claim 1, characterized in that: The touch glass (1) includes a liquid crystal panel (10), a first transparent electrode plate (11) is disposed at the bottom of the liquid crystal panel (10), a second transparent electrode plate (12) is disposed at the top of the liquid crystal panel (10), a first glass substrate (13) is disposed at the bottom of the first transparent electrode plate (11), a first polarizing plate (14) is disposed at the bottom of the first glass substrate (13), a CF substrate (15) is disposed at the top of the second transparent electrode plate (12), a second glass substrate (16) is disposed at the top of the CF substrate (15), a second polarizing plate (17) is disposed at the top of the second glass substrate (16), and an anti-oil film (18) is disposed at the top of the second polarizing plate (17).

3. A panel glass with defogging function according to claim 1, characterized in that: A retaining ring is provided at the middle position of the inner surface of the frame (3). The frame (3) is connected to the touch glass (1) by the retaining ring. The outer side of the touch glass (1) is coated with glass glue and connected to the retaining ring.

4. A panel glass with defogging function according to claim 1, characterized in that: The heat-resistant frame (4) has multiple rectangular grooves arranged at equal intervals on one side. The size of the rectangular grooves on the heat-resistant frame (4) is adapted to the size of the adhesive (5). The heat-resistant frame (4) is connected to the adhesive (5) through the rectangular grooves.

5. A panel glass with defogging function according to claim 1, characterized in that: A connecting groove is provided on the outer side of one side of the heat-resistant frame (4). The heat-resistant frame (4) is connected to the electric heating wire (6) through the connecting groove. There are multiple electric heating wires (6) and they are connected through a connecting plate (7).

6. A panel glass with defogging function according to claim 1, characterized in that: The air outlet of the air duct (8) is located higher than the opening position of the anti-fog film (2), and the air inlet of the air duct (8) is located lower than the opening position of the heat-resistant frame (4).

7. A panel glass with defogging function according to claim 2, characterized in that: The liquid crystal panel (10), the first transparent electrode plate (11), the second transparent electrode plate (12), the first glass substrate (13), the first polarizing plate (14), the CF substrate (15), the second glass substrate (16), and the second polarizing plate (17) are connected by glass glue.

8. A panel glass with defogging function according to claim 1, characterized in that: The heat-resistant frame (4) is connected to the touch glass (1) by adhesive (5), the electric heating wire (6) abuts against the touch glass (1), and multiple heat insulation components are provided on the other side of the touch glass (1). The heat insulation components on the touch glass (1) are fitted with the heat-resistant frame (4).

9. A panel glass with defogging function according to claim 2, characterized in that: A transparent heater is provided on the top of the second glass substrate (16), and the transparent heater on the first glass substrate (13) consists of a transparent conductor and an electrode.

10. A panel glass with defogging function according to claim 1, characterized in that: The anti-fog film (2) has multiple operating ports on one side. The heat-resistant frame (4) is composed of a hollow connector and a heating frame. The opening position of the operating holes on the anti-fog film (2) corresponds to the installation position of the heating frame. The connecting plate (7) is connected to the hollow connector.

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