Glass diaphragm module

Abstract

A glass diaphragm module (10) comprises: a glass plate (12) that constitutes window glass; and a vibration component (18) that is attached to a main surface of the glass plate (12) and vibrates the glass plate (12). A heat insulation structure (17) that suppresses heat conduction from the glass plate (12) to the vibration component (18) is provided between the glass plate (12) and the vibration component (18).

Description

Glass diaphragm module 【0001】 The present disclosure relates to a glass diaphragm module. 【0002】 WO 2024 / 070584 discloses a structure in which vibration components are attached to a glass plate. 【0003】 In the structure of WO 2024 / 070584, the glass plate functions as a speaker by operating the vibration components to vibrate the glass plate. By the way, the vibration components may generate heat when vibrating. Therefore, there is room for improvement to maintain the attachment state of the vibration components well even when the vibration components generate heat. 【0004】 An object of the present disclosure is to obtain a glass diaphragm module that can maintain the attachment state of vibration components well in a configuration where the vibration components are attached to a glass plate. 【0005】 The glass diaphragm module according to the present disclosure includes a glass plate constituting a window glass, and vibration components attached to a main surface of the glass plate for vibrating the glass plate, and a heat insulation structure for suppressing heat conduction from the glass plate to the vibration components is provided between the glass plate and the vibration components. 【0006】 In the glass diaphragm module according to the present disclosure, in a configuration where vibration components are attached to a glass plate, the attachment state of the vibration components can be maintained well. 【0007】This is a cross-sectional view showing a glass diaphragm module according to the first embodiment. This is a cross-sectional view showing a glass diaphragm module according to a modified example of the first embodiment. This is a cross-sectional view showing a glass diaphragm module according to a modified example of the first embodiment. This is a cross-sectional view showing a glass diaphragm module according to the second embodiment. This is a cross-sectional view showing a glass diaphragm module according to a modified example of the second embodiment. This is a cross-sectional view showing a glass diaphragm module according to a modified example of the second embodiment. This is a cross-sectional view showing a glass diaphragm module according to a modified example of the second embodiment. This is a cross-sectional view showing a glass diaphragm module according to the third embodiment. This is a cross-sectional view showing a glass diaphragm module according to the fourth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the fifth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the sixth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the seventh embodiment. This is a cross-sectional view showing a glass diaphragm module according to the seventh embodiment. This is a cross-sectional view showing a glass diaphragm module according to the eighth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the ninth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the tenth embodiment. This is a cross-sectional view showing a glass diaphragm module according to the eleventh embodiment. This is a cross-sectional view showing a glass diaphragm module according to the twelfth embodiment. This is a graph showing the results of measuring the temperature change of the housing in Example 1 and the comparative example. This is a graph showing the results of measuring the temperature change of the housing in Example 2 and the comparative example. This graph shows the results of measuring the temperature change of the enclosure in Example 3 and the Comparative Example. This graph shows the results of measuring the temperature change of the enclosure in Example 4 and the Comparative Example. This graph shows the results of measuring the temperature change of the enclosure in Example 5 and the Comparative Example. 【0008】 A preferred embodiment of the glass diaphragm module according to the embodiment will be described below with reference to the drawings. 【0009】 <First Embodiment> The glass diaphragm module 10 according to the first embodiment will be described with reference to Figure 1. 【0010】Figure 1 is a cross-sectional view showing a glass diaphragm module 10 according to the first embodiment. As shown in Figure 1, in this embodiment, the glass diaphragm module 10 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0011】 The glass diaphragm module 10 may be applied, for example, to the rear window and roof glass used in a vehicle. Furthermore, regardless of whether it is a vehicle, the glass diaphragm module 10 may be applied to other moving objects such as airplanes, helicopters, ships, and trains, or to the window glass of buildings and other structures. 【0012】 In this embodiment, the glass plate 12 constitutes the window glass of a vehicle and is fixed to the vehicle body in a state where it cannot be raised or lowered. While the glass plate 12 is often a single pane of glass, it may also be laminated glass, where two glass plates are bonded together with a resin intermediate layer. The glass plate 12 is formed from transparent or translucent inorganic glass. Examples of inorganic glass that can be used include soda-lime glass, aluminosilicate glass, borosilicate glass, alkali-free glass, and quartz glass. 【0013】 If the glass plate 12 is inorganic glass and is a single-pane glass, it is preferable that the glass plate 12 is tempered glass. Tempered glass is glass on which a compressive stress layer has been formed, and may be either air-cooled tempered glass or chemically tempered glass. If the tempered glass is physically tempered glass (for example, air-cooled tempered glass), a compressive stress layer may be formed on the glass surface by an operation other than slow cooling, such as rapidly cooling a uniformly heated glass plate from a temperature near its softening point during bending, thereby generating a compressive stress layer on the glass surface due to the temperature difference between the glass surface and the inside of the glass. If the tempered glass is chemically tempered glass, a compressive stress layer may be formed on the glass surface after bending by an ion exchange method or the like. 【0014】In the case of laminated glass where two glass plates 12 are bonded together with a resin intermediate layer, both glass plates may be untempered glass, one may be tempered glass, or both may be tempered glass. If both are tempered glass, both may be air-cooled tempered glass, both may be chemically tempered glass, or one may be cold-tempered glass and the other chemically tempered glass. 【0015】 The glass plate 12 may be formed from organic glass. Examples of organic glass that can be used include PMMA (polymethyl methacrylate) resin, PC (polycarbonate) resin, PS (polystyrene) resin, PET (polyethyleneterephthalate) resin, PVC (polyvinyl chloride) resin, and cellulose resin. 【0016】 When the glass plate 12 is a single pane of glass, the thickness of the glass plate 12 is preferably 0.5 mm or more, more preferably 1.0 mm or more, and even more preferably 1.5 mm or more. This improves the rigidity and strength of the glass plate 12, making it easier for the piston to vibrate. Also, when the glass plate 12 is a single pane of glass, from the viewpoint of reducing the weight of the glass diaphragm module 10, the thickness of the glass plate 12 is preferably 10.0 mm or less, more preferably 7.0 mm or less, and even more preferably 5.0 mm or less. 【0017】When the glass plate 12 is made of laminated glass in which two glass plates are bonded together by a resin intermediate layer, the thickness of each of the pair of glass plates constituting the glass plate 12 is preferably 0.5 [mm] or more, more preferably 1.0 [mm] or more, and even more preferably 1.5 [mm] or more. The thicknesses of the pair of glass plates constituting the glass plate 12 may be the same or different, but from the viewpoint of stabilizing sound pressure, the same thickness is preferred. Furthermore, the total thickness of the glass plate 12 is preferably 1.0 [mm] or more, more preferably 2.0 [mm] or more, and even more preferably 3.0 [mm] or more. Also, from the viewpoint of reducing the weight of the glass diaphragm module 10, it is preferably 10.0 [mm] or less, more preferably 8.0 [mm] or less, and even more preferably 6.0 [mm] or less. 【0018】 When the glass plate 12 is laminated glass, the intermediate layer can be a resin film containing a thermosetting adhesive material such as a transparent polyvinyl butyral (PVB) or ethylene-vinyl acetate copolymer (EVA) resin film, silicone (PDMS), polyurethane, fluorine, polyethylene terephthalate, or polycarbonate. In addition, materials that enhance sound insulation, materials that enhance rigidity, and materials that absorb ultraviolet and infrared rays may be added to the intermediate layer. 【0019】The intermediate layer may be in liquid or gel form. Examples of liquid intermediate layers include water, oil, organic solvents, liquid polymers, ionic liquids, and mixtures thereof. More specifically, examples include propylene glycol, dipropylene glycol, tripropylene glycol, straight silicone oil (dimethyl silicone oil, methylphenyl silicone oil, methyl hydrogen silicone oil), modified silicone oil, acrylic acid polymers, liquid polybutadiene, glycerin paste, fluorinated solvents, fluorinated resins, acetone, ethanol, xylene, toluene, water, mineral oil, and mixtures thereof. Among these, it is preferable to include at least one selected from the group consisting of propylene glycol, dimethyl silicone oil, methylphenyl silicone oil, methyl hydrogen silicone oil, and modified silicone oil, and it is more preferable to have propylene glycol or silicone oil as the main component. Examples of gel intermediate layers include carbon-based, fluorinated, or silicone-based polymer materials. Specifically, examples include ABS, AES, AS, CA, CN, CPE, EEA, EVA, EVOH, IO, PMMA, PMP, PP, PS, PVC, RB, TPA, TPE, TPEE, TPF, TPO, TPS, TPU, TPVC, AAS, ACS, PET, PPE, PA6, PA66, PBN, PBT, PC, POM, PPO, ETFE, FEP, LCP, PEEK, PEI, PES, PFA, PPS, PSV, PTFE, PVDF, silicone, polyurethane, PI, PF, PVB, TAC, polyolefin, acrylic and its copolymer resins, etc. Alternatively, composite materials combining the above materials may be used. The above materials may be used individually or in combination of two or more. Furthermore, tackifiers and plasticizers for providing adhesion may also be included. 【0020】The thickness of the intermediate layer may be, for example, 0.1 [μm] to 3.0 [mm], 1.0 [μm] to 2.8 [mm], or 3.0 [μm] to 2.6 [mm]. If the glass plate 12 is laminated glass, a dimmable film that electrically changes the visible light transmittance may be sandwiched between the two glass plates. Examples of dimmable films that can be used include TN (Twisted Nematic) type liquid crystal film, VA (Vertical Alignment) type liquid crystal film, polymer dispersed liquid crystal (PDLC) film, suspended particle device (SPD) film, polymer network liquid crystal (PNLC) film, guest host liquid crystal film, electrochromic material, and photochromic material. 【0021】 Glass that displays images on part or all of its surface is also conceivable. As a method for displaying images, a liquid crystal film may be sandwiched between the glass plates. Alternatively, a projection screen film may be sandwiched between the glass plates. Furthermore, some or all of the glass may be equipped with film-like solar cell elements for generating electricity from sunlight. To ensure visibility as a vehicle window glass, it is generally preferable to use transparent films that have excellent transparency. These functions may be imparted not only by sandwiching the film between the glass plates, but also by directly microfabrication, printing, transfer, and application of the film to the glass surface, as long as the glass does not lose its function as a glass speaker. 【0022】 In this embodiment, the glass plate 12 is formed, for example, in a substantially trapezoidal shape with the vehicle's width direction as the longitudinal direction, and the lower side is longer than the upper side. In addition, a light-shielding layer of a predetermined width may be provided on the outer periphery of the glass plate 12, which is formed of a color ceramic layer such as black, dark color, or white, or a color ink layer printed with organic ink or inorganic ink. 【0023】When the glass plate 12 constitutes a window glass for a vehicle, the structure is such that adhesives and other materials cannot be seen from the outside of the vehicle due to the light-shielding layer. The light-shielding layer is provided continuously around the outer edge of the glass plate 12, but there may be at least a portion of the area where the light-shielding layer is not provided. 【0024】 Furthermore, a defogger (not shown) may be formed on the interior surface of the glass plate 12 to clear fog (for anti-fogging). The defogger has a plurality of heater wires extending in the width direction of the glass plate 12 and a pair of busbars extending vertically near both sides of the glass plate 12, with several heater wires formed between the pair of busbars. The defogger is formed by printing and firing a silver paste containing silver powder and glass frit onto the surface of the glass plate 12. 【0025】 Furthermore, if the glass plate 12 is equipped with conductive wires (for example, defoggers and antennas) formed by printing and baking a paste containing a conductive metal (for example, silver paste) onto the main surface on the inside of the vehicle, it is preferable that the vibrating component 18 be mounted so as not to overlap with the conductive wires. 【0026】 Furthermore, a coating film may be formed on the glass plate 12. The coating film may include a Low-E (Low Emissivity) film, an AG (Anti-Glare) film, an AR (Anti-Reflection) film, an AF (Anti-Fingerprint) film, a UV (ultraviolet) cut film, an anti-fogging film, an anti-mold film, and a water-repellent film. 【0027】 Furthermore, the glass plate 12 may be colored glass baked with blue, red, green, gray, etc., or it may be privacy glass. Privacy glass is glass with lower transparency than green glass and clear glass, and is also called dark gray glass. In privacy glass, Fe is used in the glass plate 12. ２ O ３ This can be achieved by adjusting the total iron content converted to iron. The visible light transmittance of privacy glass can be adjusted to approximately 40-50% when the plate thickness is 1.8 mm, and approximately 30-45% when the plate thickness is 2.0 mm. 【0028】 A mounting member 16 for attaching a vibrating component 18 is fixed to the main surface of the glass plate 12 via an adhesive layer 14. In this embodiment, the adhesive layer 14 is circular in shape when viewed from the front, corresponding to the shape of the mounting member 16. For the adhesive layer 14, an adhesive such as adhesive tape formed in sheet form can be used. In addition, for the adhesive layer 14, adhesives such as acrylic, silicone, urethane, epoxy, phenol, and epoxy silicone adhesives, or adhesives having properties such as thermosetting, moisture curing, two-component curing, ultraviolet curing, visible light curing, and anaerobic curing can be used. 【0029】 The mounting member 16 is formed in a substantially disc shape with the thickness direction of the glass plate 12 being the thickness direction. The mounting member 16 may also be made of a metal including stainless steel, aluminum, or titanium, and at least a part or all of the mounting member may be made of a resin such as plastic. As the plastic, general engineering plastics such as ABS, PVC, PC, PP, PBT, PA66, and PPS may be used, or fiber-reinforced plastics including glass fibers or carbon fibers may be used. 【0030】 In this embodiment, the mounting member 16 is formed to have a diameter similar to that of the vibrating component 18, but it may be formed to have a smaller diameter than the vibrating component 18, or it may be formed to have a larger diameter than the vibrating component 18. 【0031】 A vibrating component 18 is attached to the mounting member 16 on the side opposite to the glass plate 12. The method of fixing the mounting member 16 and the vibrating component 18 is not particularly limited and may be configured to be mechanically attached using bolts, rivets, claws, etc., or it may be attached using adhesive. For example, when attaching the vibrating component 18 to the mounting member 16 with bolts, a male threaded portion may be provided on one side of the mounting member 16 and the vibrating component 18, and a female threaded portion may be provided on the other side, and the vibrating component 18 may be attached to the mounting member 16 by screwing the male threaded portion and the female threaded portion together. 【0032】The vibrating component 18 is an actuator that vibrates the glass plate 12. In this embodiment, the vibrating component 18 is, for example, a voice coil motor including a coil and a magnetic circuit. When current flows through the coil, vibration is generated by the interaction between the coil and the magnetic circuit, causing the glass plate 12 to vibrate (vibrate). The direction of vibration is in the thickness direction of the glass plate 12 (vibrating component 18). Note that the vibrating component 18 is not limited to a voice coil motor; any actuator capable of transmitting the desired vibration to the glass plate 12 can be used, such as a piezo actuator or other actuators besides a voice coil motor. Also, the vibrator 26 may be a speaker such as a tweeter in addition to an actuator. That is, the vibrator 26 includes not only an actuator capable of transmitting the desired vibration to the glass plate structure 12, but also a speaker that vibrates itself. 【0033】In this embodiment, the mounting member 16 is provided with a heat insulating structure 17 that suppresses heat conduction from the glass plate 12 to the vibrating component 18. The heat insulating structure 17 is formed by a plurality of hollow portions 16A formed inside the mounting member 16, and an air layer AR is provided in the hollow portions 16A. Instead of the air layer AR, the hollow portions 16A may be filled with a highly heat insulating gas or solid, or a material composed of a plurality of independent bubbles. As a highly heat insulating gas, noble gases such as argon and krypton can be used. As a highly heat insulating solid, rubber, polycarbonate, polypropylene, polyacetal, silicone, ceramic materials, glass, etc. can be used. As a material composed of a plurality of independent bubbles, foamed plastics made by foaming plastics such as polyurethane, polystyrene, polyolefin, acrylic, phenolic resin, melamine resin, and PVC may be used. Glass wool and rock wool may also be used. Furthermore, a material in which hollow silica particles are dispersed may be used. Furthermore, viscoelastic resin materials such as natural rubber, nitrile rubber, silicone rubber, fluororubber, urethane rubber, acrylic rubber, isoprene rubber, styrene rubber, butadiene rubber, butyl rubber, ethylene-propylene rubber (EPM, EPDM), and ethylene-vinyl acetate copolymer (EVA) may be used. For viscoelastic resin materials, the loss coefficient tanδ at 25°C is preferably 0.001 or more, more preferably 0.01 or more, and more preferably 0.1 or more. On the other hand, from the viewpoint of fluidity, the loss coefficient tanδ at 25°C is preferably 10 or less, more preferably 5 or less, and more preferably 3 or less. In addition, resin materials with low storage modulus and high compressibility, such as urethane gel, silicone gel, and acrylic gel, may be used. When viewed from the front, the area occupied by the heat insulating structure 17 is preferably 30% or more, more preferably 50% or more, and more preferably 80% or more of the area of ​​the mounting member 16. Furthermore, the volume of the heat insulating structure 17 within the mounting member 16 should preferably be 10% or more, more preferably 30% or more, and more preferably 50% or more. 【0034】The hollow portion 16A is formed in a shape obtained by hollowing out the mounting member 16 in a substantially cylindrical shape, but is not limited to this. For example, it may be formed in a substantially rectangular parallelepiped shape. Furthermore, the shape and number of hollow portions 16A are not particularly limited. There may be as few as one hollow portion 16A. Moreover, it is preferable that the hollow portion 16A is formed so that at least a part of it is exposed to the outside. The area of ​​the hollow portion 16A that is exposed to the outside is preferably 15% or more, preferably 30% or more, and more preferably 40% or more, of the area of ​​the side of the mounting member 16. Furthermore, the area of ​​the hollow portion 16A that is exposed to the outside is preferably 80% or less, preferably 70% or less, and more preferably 60% or less, of the area of ​​the side of the mounting member 16. It is preferable that the hollow portion 16A is formed so that it is exposed to the outside in at least two places. 【0035】 Furthermore, as shown in the modified example in Figure 2A, a structure may be adopted in which at least a portion of the area of ​​the mounting member 16 where the heat insulating structure 17 is not provided when viewed from the front is such that the adhesive layer 14 is not provided between it and the glass plate 12. 【0036】As shown in the modified example in Figure 2B, the clamped member 19 may be placed between the mounting member 16 and the vibrating component 18. It is preferable that the clamped member 19 has thermal insulation properties and also viscoelastic properties. Specifically, the loss coefficient tanδ of the clamped member 19 is preferably 0.001 or more, more preferably 0.01 or more, and more preferably 0.1 or more at 25°C. On the other hand, from the viewpoint of fluidity, the loss coefficient tanδ is preferably 10 or less, more preferably 5 or less, and more preferably 3 or less at 25°C. Examples of materials for the clamped member 19 include natural rubber, nitrile rubber, silicone rubber, fluororubber, urethane rubber, acrylic rubber, isoprene rubber, styrene rubber, butadiene rubber, butyl rubber, ethylene-propylene rubber (EPM, EPDM), and ethylene-vinyl acetate copolymer (EVA). It is also possible to use a material with a low storage modulus and a high compressibility as the clamped member 19. As a material with a low storage modulus and a high compressibility, for example, gels and foams are preferred. Specifically, examples include urethane gel, silicone gel, acrylic gel, silica aerogel, acrylic foam tape, urethane foam tape, silicone foam tape, and urethane sponge. Alternatively, foams from the above rubber group may also be used. Furthermore, the material of the clamped member 19 is preferably a material with low thermal conductivity. 【0037】 (Function) Next, the function of this embodiment will be described. 【0038】 According to the glass diaphragm module 10 of this embodiment, since a heat insulating structure 17 is provided between the glass plate 12 and the vibrating component 18, even if the vibrating component 18 generates heat due to vibration, the heat from the vibrating component 18 is less likely to be transferred to the adhesive layer 14, thereby suppressing deterioration of the adhesive layer 14. As a result, the mounting condition of the vibrating component 18 can be maintained in good condition. 【0039】 Furthermore, even if the glass plate 12 becomes hot due to exposure to sunlight or other factors, the transfer of heat from the glass plate 12 to the vibrating component 18 can be suppressed. 【0040】In addition, if at least a part of the hollow portion 16A is formed so as to be exposed to the outside, the heat transmitted from the glass plate 12 to the mount member 16 can be radiated more effectively, so that the heat transfer from the glass plate 12 to the vibration component 18 can be suppressed. Further, if the hollow portion 16A is formed so as to be exposed to the outside at at least two or more locations, the convection caused by the temperature difference with the outside air is promoted, and heat accumulation in the hollow portion 16A is less likely to occur, which is preferable. 【0041】 Furthermore, if the adhesive layer 14 is not provided between the glass plate 12 in at least a part of the region where the heat insulation structure 17 of the mount member 16 is not provided in a front view, the region having a continuous structure with the glass plate 12, the adhesive layer 14, and the mount member 16 becomes small, so that the heat transfer from the glass plate 12 to the vibration component 18 can be further suppressed. 【0042】 If the area of the hollow portion 16A exposed to the outside is 15% or more of the area of the side portion of the mount member 16, the heat generated by the vibration of the vibration component 18 can be effectively radiated, and the heat transfer to the vibration component 18 through the mount member 16 can be effectively suppressed. Also, if the area of the hollow portion 16A exposed to the outside is 70% or less of the area of the side portion of the mount member 16, the rigidity of the mount member 16 can be maintained, which is preferable. 【0043】 Furthermore, when the sandwiched member 19 is disposed between the mount member 16 and the vibration component 18, the vibration of the vibration component 18 can be more easily transmitted to the mount member 16, and at the same time, the heat transfer from the glass plate 12 to the vibration component 18 can be further suppressed in combination with the heat insulation structure 17. Further, the heat generation from the vibration component 18 can be suppressed from being transmitted to the glass plate 12. 【0044】 <Second Embodiment> The glass diaphragm module 20 according to the second embodiment will be described with reference to FIG. 3A. The same components as those in the first embodiment are denoted by the same reference numerals, and the description will be appropriately omitted. 【0045】Figure 3A is a cross-sectional view showing the glass diaphragm module 20 according to the second embodiment. As shown in Figure 3A, in the present embodiment, the glass diaphragm module 20 is composed of a glass plate 12 constituting a window glass and vibration components 18 attached to the glass plate 12. 【0046】 The vibration components 18 are attached to a mount member 21, and uneven portions as a heat insulation structure are formed on the surface of the mount member 21 on the side of the vibration components 18. Specifically, a plurality of recesses 21A are formed on the surface of the mount member 21 on the side of the vibration components 18, and the surface on the side of the vibration components 18 becomes uneven due to the plurality of recesses 21A. The shape and number of the recesses 21A are not particularly limited. For example, the number of the recesses 21A may be one. The convex portions may be formed in a columnar, conical, or cylindrical shape. 【0047】 Also, as shown in the modified example of Figure 3B, at least a part of the region where the heat insulation structure 17 of the mount member 21 is not provided in a front view may adopt a structure in which an adhesive layer 14 is not provided between the mount member 21 and the glass plate 12. In this modified example, the mount member 21 is formed in a substantially bottomed cylindrical shape, and a support portion 21A for supporting the vibration components 18 is provided at the bottom of the mount member 21. In this modified example, the mount member 21 is not hollowed out. Also, the vibration components 18 are in contact only with the support portion 21A of the mount member 21. 【0048】 Furthermore, as shown in the modified example of Figure 3C, the vibration components 18 are in contact only with the support portion 21A of the mount member 21, and the support portion 21A may be hollowed out. The support portion 21A may be in contact with the vibration components 18 at a connecting portion where the tops of a plurality of columnar support portions are connected. 【0049】 Furthermore, as shown in the modified example of Figure 3D, the vibration components 18 may include a vibration transmission portion protruding toward the mount member 21, and the vibration transmission portion of the vibration components 18 may be in contact only with the support portion 21A of the mount member 21. 【0050】As shown in the modified example in Figure 3E, a clamped member 19 may be placed between the mounting member 16 and the vibrating component 18, similar to the first embodiment. In the second embodiment, the clamped member 19 may be placed not only between the mounting member 16 and the support portion 21A of the vibrating component 18, but also between the mounting member 16 and the heat insulating structure 17. The clamped member 19 preferably has heat insulating properties and viscoelasticity, similar to the first embodiment. A material with a low storage modulus and high compressibility can also be used. Furthermore, a metal-containing material may be placed, which is formed into a sheet by adding a resin component to a heat-conductive powder such as stainless steel (SUS), aluminum, copper, alumina, or zinc oxide, or a powder such as carbon or graphite. The clamped member 19 may be attached to the support member 21A or to the vibrating component 18. Alternatively, a convex portion may be formed on the mounting member side of the clamped member 19, and a concave portion may be formed on the support portion 21A of the mounting member, with the convex portion of the clamped member 19 fitted into the concave portion of the support portion 21A. Furthermore, a film having heat dissipation, heat insulation, or heat shielding functions, such as a Low-E film, epoxy resin film, epoxy polyester resin film, polyester resin film, acrylic resin film, melamine resin film, urethane resin film, fluororesin film, or vinyl resin film, may be formed on the surface of the vibrating component 18 on the mounting member 16 side. Multiple clamped members 19 may also be combined. 【0051】 (Function) Next, the function of this embodiment will be described. 【0052】 According to the glass diaphragm module 20 of this embodiment, the contact area between the vibrating component 18 and the mounting member 21 is reduced, thereby suppressing the transfer of heat from the vibrating component 18 to the adhesive layer 14 via the mounting member 21. 【0053】 Furthermore, since an air layer is formed between the vibrating component 18 and the recess 21A of the mounting member 21, a heat insulating effect can also be obtained from this air layer. Alternatively, instead of an air layer, the space between the vibrating component 18 and the recess 21A of the mounting member 21 may be filled with a highly heat insulating gas or solid, or a material composed of multiple independent bubbles. 【0054】In this embodiment, a relatively large recess 21A was formed, but the embodiment is not limited to this. Minute irregularities may be formed on the surface of the mounting member 21 facing the vibrating component 18 to reduce the contact area between the vibrating component 18 and the mounting member 21. 【0055】 <Third Embodiment> The glass diaphragm module 22 according to the third embodiment will be described with reference to Figure 4. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0056】 Figure 4 is a cross-sectional view showing a glass diaphragm module 22 according to the third embodiment. As shown in Figure 4, in this embodiment, the glass diaphragm module 22 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0057】 The vibrating component 18 is attached to the mounting member 23, and the surface of the mounting member 23 facing the adhesive layer 14 has an uneven surface that serves as a heat insulating structure. Specifically, a plurality of recesses 23A are formed on the surface of the mounting member 23 facing the adhesive layer 14, and the surface facing the adhesive layer 14 is uneven due to the plurality of recesses 23A. The shape and number of recesses 23A are not particularly limited. For example, the number of recesses 23A may be just one. 【0058】 (Function) Next, the function of this embodiment will be described. 【0059】 According to the glass diaphragm module 22 of this embodiment, the contact area between the vibrating component 18 and the adhesive layer 14 is reduced, thereby suppressing the transfer of heat from the vibrating component 18 to the adhesive layer 14 via the mounting member 23. 【0060】 Furthermore, since an air layer is formed between the adhesive layer 14 and the recess 23A of the mounting member 23, a heat insulating effect can also be obtained from this air layer. Alternatively, instead of an air layer, the space between the adhesive layer 14 and the recess 23A of the mounting member 23 may be filled with a highly heat insulating gas or solid, or a material composed of multiple independent air bubbles. 【0061】Furthermore, if the clamped member 19 is placed between the mounting member 16 and the vibrating component 18, and the clamped member 19 has thermal insulation properties and also viscoelastic properties, it will be easier to transmit the vibrations of the vibrating component 18 to the mounting member 16, and at the same time, in combination with the thermal insulation structure 17, the transfer of heat from the glass plate 12 to the vibrating component 18 can be further suppressed. Also, if the clamped member 19 is made of a metal-containing material, in combination with the thermal insulation structure 17, the transfer of heat from the glass plate 12 to the vibrating component 18 can be further suppressed, and it can also absorb the heat generated by the vibration of the vibrating component 18 and dissipate it to the heat dissipation structure 17, thereby suppressing the temperature rise of the vibrating component 18. Furthermore, if the clamped member 19 is a film with heat dissipation, thermal insulation, and heat shielding functions, the transfer of heat from the mounting member 16 and the thermal insulation structure 17 to the vibrating component 18 can be suppressed. 【0062】 <Fourth Embodiment> The glass diaphragm module 24 according to the fourth embodiment will be described with reference to Figure 5. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0063】 Figure 5 is a cross-sectional view showing a glass diaphragm module 24 according to the fourth embodiment. As shown in Figure 5, in this embodiment, the glass diaphragm module 24 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 26 attached to the glass plate 12. 【0064】 The vibrating component 26 is attached to a substantially disc-shaped mounting member 25. The mounting member 25 in this embodiment does not have any hollow parts or recesses, and is a solid disc shape. Furthermore, the mounting member 25 may be made of the same material as the mounting member 16 in the first embodiment, or it may be made of a different material. 【0065】The vibrating component 26 is an actuator equipped with a voice coil motor, similar to the vibrating component 18 of the first embodiment, and is covered by a housing 26A. Here, the housing 26A of the vibrating component 26 has a plurality of hollow portions 26B formed therein as a heat insulating structure. Preferably, the plurality of hollow portions 26B are formed between the voice coil motor and the mounting member 16 within the vibrating component 26. When viewed from the front, the area occupied by the hollow portions 26B is preferably 10% or more, more preferably 20% or more, and more preferably 30% or more of the area of ​​the vibrating component 26. 【0066】 The hollow portion 26B is formed in a shape created by hollowing out a part of the housing 26A, and the hollow portion 26B insulates the actuator portion of the vibrating component 26 from the mounting member 25. The shape and number of hollow portions 26B are not particularly limited. For example, there may be only one hollow portion 26B. Furthermore, it is preferable that at least a part of the hollow portion 26B is exposed to the outside. Also, it is preferable that the hollow portion 16B is exposed to the outside in at least two places. 【0067】 (Function) Next, the function of this embodiment will be described. 【0068】 According to the glass diaphragm module 24 of this embodiment, the air layer in the hollow portion 26B insulates the vibrating component 26 and the mounting member 25, thereby suppressing the transfer of heat generated by the vibrating component 26 to the adhesive layer 14. Alternatively, the hollow portion 26B may be filled with a highly insulating gas or solid, or a material composed of multiple independent bubbles, instead of an air layer. 【0069】 Furthermore, if the hollow portion 26B is formed so that at least a part of it is exposed to the outside, the heat transferred from the glass plate 12 can be dissipated more effectively. In addition, the transfer of heat from the glass plate 12 to the voice coil motor in the vibrating component 18 can be suppressed. Moreover, if the hollow portion 16B is formed so that at least two or more places are exposed to the outside, convection caused by the temperature difference with the outside air is promoted, making it less likely for heat to accumulate in the hollow portion 16B, which is preferable. 【0070】Furthermore, in the glass diaphragm module 24 of this embodiment, a general-purpose component can be used as the mounting member 25. 【0071】 <Fifth Embodiment> The glass diaphragm module 28 according to the fifth embodiment will be described with reference to Figure 6. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0072】 Figure 6 is a cross-sectional view showing a glass diaphragm module 28 according to the fifth embodiment. As shown in Figure 6, in this embodiment, the glass diaphragm module 28 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 26 attached to the glass plate 12. 【0073】 In this embodiment, the vibrating component 26 is directly attached to the glass plate 12 via the adhesive layer 14 without using a mounting member 25. Furthermore, the housing 26A of the vibrating component 26 has multiple hollow sections 26B formed within it. The shape and number of these hollow sections 26B are not particularly limited. For example, there may be only one hollow section 26B. 【0074】 Furthermore, similar to the structure shown in Figure 2, at least a portion of the area in the housing 26A where the hollow portion 26B is not provided when viewed from the front does not have an adhesive layer 14 between it and the glass plate 12. 【0075】 (Function) Next, the function of this embodiment will be described. 【0076】 According to the glass diaphragm module 28 of this embodiment, the air layer in the hollow portion 26B insulates the vibrating component 26 from the adhesive layer 14, thereby suppressing the transfer of heat generated by the vibrating component 26 to the adhesive layer 14. Alternatively, the hollow portion 26B may be filled with a highly insulating gas or solid, or a material composed of multiple independent bubbles, instead of an air layer. 【0077】Furthermore, if the adhesive layer 14 is not provided between the glass plate 12 and at least a portion of the area of ​​the housing 26A where the hollow portion 26B is not provided when viewed from the front, the area in which the glass plate 12, adhesive layer 14, and housing 26A form a continuous structure becomes smaller, thus further suppressing the transfer of heat from the glass plate 12 to the vibrating component 18. In addition, the transfer of heat from the glass plate 12 to the voice coil motor inside the vibrating component 18 can be suppressed. 【0078】 <Sixth Embodiment> The glass diaphragm module 30 according to the sixth embodiment will be described with reference to Figure 7. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0079】 Figure 7 is a cross-sectional view showing a glass diaphragm module 30 according to the sixth embodiment. As shown in Figure 7, in this embodiment, the glass diaphragm module 30 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 31 attached to the glass plate 12. 【0080】 The vibrating component 31 is attached to a roughly disc-shaped mounting member 25, which is fixed to the glass plate 12 via an adhesive layer 14. 【0081】 The vibrating component 31 is an actuator equipped with a voice coil motor, similar to the vibrating component 18 in the first embodiment, and is covered by a housing 31A. Here, the surface of the housing 31A of the vibrating component 31 facing the mounting member 25 has an uneven surface formed thereon as a heat insulating structure. 【0082】 Specifically, multiple recesses 31B are formed on the surface of the housing 31A of the vibrating component 31 that faces the mounting member 25, and the surface of the housing 31A facing the mounting member 25 is uneven due to the multiple recesses 31B. The shape and number of recesses 31B are not particularly limited. For example, there may be only one recess 31B. 【0083】 (Function) Next, the function of this embodiment will be described. 【0084】According to the glass diaphragm module 30 of this embodiment, the contact area between the vibrating component 31 and the mounting member 25 is reduced, thereby suppressing the transfer of heat from the vibrating component 31 to the adhesive layer 14 via the mounting member 251. 【0085】 Furthermore, since an air layer is formed between the mounting member 25 and the recess 31B of the vibrating component 31, a heat insulating effect can also be obtained from this air layer. Alternatively, the recess 31B may be filled with a highly heat insulating gas or solid, or a material composed of multiple independent bubbles, instead of an air layer. 【0086】 <Seventh Embodiment> The glass diaphragm module 32 according to the seventh embodiment will be described with reference to Figure 8. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0087】 Figure 8 is a cross-sectional view showing a glass diaphragm module 32 according to the seventh embodiment. As shown in Figure 8, in this embodiment, the glass diaphragm module 32 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0088】 The vibrating component 18 is attached to a roughly disc-shaped mounting member 25, which is fixed to the glass plate 12 via an adhesive layer 33. 【0089】 The adhesive layer 33 may be formed from the same material as the adhesive layer 14 in the first embodiment, or from a different material. Furthermore, the adhesive layer 33 has a non-adhesive portion 33A that serves as a heat insulating structure. The non-adhesive portion 33A does not contain adhesive and is an air layer. 【0090】The non-adhesive portion 33A may be formed substantially concentrically with the adhesive layer 14 when viewed from the front, or it may be formed radially in a predetermined pattern. Furthermore, there are no particular limitations on the location where the non-adhesive portion 33A is formed; as long as sufficient adhesive strength is ensured to hold the mounting member 25, the larger the area of ​​the non-adhesive portion 33A, the better the heat insulation effect. The shape and number of non-adhesive portions 33A are not particularly limited. For example, there may be only one non-adhesive portion 33A. As shown in the modified example in Figure 9, the adhesive layer 33 may be formed only in the area close to the outer edge of the mounting member 25. It is also preferable that at least a portion of the non-adhesive portion 33A is exposed to the outside. Moreover, it is preferable that the non-adhesive portion 33 is exposed to the outside in at least two or more locations. 【0091】 In a front view, the area occupied by the non-adhesive portion 33A is preferably 15% or more, more preferably 25% or more, and more preferably 35% or more, of the area of ​​the mounting member 16 facing the glass plate 12. 【0092】 (Function) Next, the function of this embodiment will be described. 【0093】 According to the glass diaphragm module 32 of this embodiment, the contact area between the mounting member 25 and the adhesive layer 33 is reduced, thereby suppressing the transfer of heat from the mounting member 25 to the adhesive layer 14. The non-adhesive portion 33A may be filled with a highly insulating gas or solid, or a material composed of multiple independent bubbles, instead of an air layer. Furthermore, if the adhesive layer 33 is formed only in a region close to the outer edge of the mounting member 25, the region in which the glass plate 12, adhesive layer 33, mounting member 25, and vibrating component 18 form a continuous structure is reduced, thereby further suppressing the transfer of heat from the glass plate 12 to the vibrating component 18. 【0094】Furthermore, if the non-adhesive portion 33 is formed so that at least a part of it is exposed to the outside, heat from the glass plate 12 can be dissipated more effectively, thereby suppressing the transfer of heat from the glass plate 12 to the vibrating component 18. Moreover, if the non-adhesive portion 33 is formed so that at least two or more places are exposed to the outside, convection caused by the temperature difference with the outside air is promoted, making it less likely for heat to accumulate within the non-adhesive portion 33, which is preferable. 【0095】 <Eighth Embodiment> The glass diaphragm module 34 according to the eighth embodiment will be described with reference to Figure 10. Components similar to those in the first embodiment will be denoted by the same reference numerals, and their descriptions will be omitted as appropriate. 【0096】 Figure 10 is a cross-sectional view showing a glass diaphragm module 34 according to the eighth embodiment. As shown in Figure 10, in this embodiment, the glass diaphragm module 34 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0097】 The vibrating component 18 is attached to a substantially disc-shaped mounting member 25, which is fixed to the glass plate 12 via an adhesive layer 35. In other words, an adhesive layer 38 is provided between the glass plate 12 and the mounting member 25 to which the vibrating component 18 is attached, and a heat insulating layer 37 is provided on the adhesive layer 38. 【0098】 The adhesive layer 35 may be formed from the same material as the adhesive layer 14 of the first embodiment, or from a different material. The adhesive layer 35 also has a cavity 35A that serves as a heat insulating structure. An air layer is provided in the cavity 35A. The shape and number of the cavity 35A are not particularly limited. For example, the adhesive layer 14 may have multiple cavity 35A. That is, the air layer of the heat insulating layer may be composed of multiple independent air bubbles. Furthermore, it is preferable that at least a portion of the cavity 35A is exposed to the outside. Moreover, it is preferable that the cavity 35A is exposed to the outside in at least two or more places. 【0099】In a front view, the area occupied by the cavity 35A is preferably 15% or more, more preferably 25% or more, and more preferably 35% or more, of the area where the mounting member 16 faces the glass plate 12. 【0100】 (Function) Next, the function of this embodiment will be described. 【0101】 According to the glass diaphragm module 34 of this embodiment, the heat transferred from the mounting member 25 to the adhesive layer 35 can be suppressed by the cavity 35A. 【0102】 Furthermore, if the cavity 35A is formed so that at least a portion of it is exposed to the outside, heat from the glass plate 12 can be dissipated more effectively, thereby suppressing the transfer of heat from the glass plate 12 to the vibrating component 18. Moreover, if the cavity 35A is formed so that at least two or more places are exposed to the outside, convection caused by the temperature difference with the outside air is promoted, making it less likely for heat to accumulate in the cavity 35A, which is preferable. 【0103】 <Ninth Embodiment> The glass diaphragm module 36 according to the ninth embodiment will be described with reference to Figure 11. Components similar to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted as appropriate. 【0104】 Figure 11 is a cross-sectional view showing a glass diaphragm module 36 according to the ninth embodiment. As shown in Figure 11, in this embodiment, the glass diaphragm module 36 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0105】 In this embodiment, the heat insulation structure includes a heat insulation layer 37 provided between the glass plate 12 and the mounting member 25. 【0106】One side of the heat insulating layer 37 is fixed to the glass plate 12 via an adhesive layer 14. An adhesive layer 38 is provided on the other side of the heat insulating layer 37, and the mounting member 25 is fixed via this adhesive layer 38. Furthermore, a vibration component 18 is attached to the mounting member 25. In other words, an adhesive layer 38 is provided between the glass plate 12 and the mounting member 25 to which the vibration component 18 is attached, and the heat insulating layer 37 is provided between the mounting member 25 and the adhesive layer 38. 【0107】 The thermal insulation layer 37 is a roughly plate-shaped member formed of a material having thermal insulation properties, and the material is not particularly limited as long as it has low thermal conductivity. The thermal insulation layer 37 may be composed of multiple independent air bubbles. For example, as the thermal insulation layer 37, foamed plastic obtained by foaming and molding plastics such as polyurethane, polystyrene, polyolefin, phenolic resin, melamine resin, and PVC may be used. Glass wool and rock wool may also be used. Furthermore, as the thermal insulation layer 37, a member in which hollow silica particles are dispersed may be used. 【0108】 From the viewpoint of improving thermal insulation performance, the thickness of the thermal insulation layer 37 is preferably 0.5 mm or more, more preferably 1.0 mm or more, and even more preferably 3.0 mm or more. Furthermore, from the viewpoint of reducing the overall thickness of the glass diaphragm module 36 and reducing its weight, it is preferably 20.0 mm or less, more preferably 15.0 mm or less, and even more preferably 10.0 mm or less. 【0109】 (Function) Next, the function of this embodiment will be described. 【0110】 According to the glass diaphragm module 36 of this embodiment, the heat insulation layer 37 can suppress the transfer of heat from the vibrating component 18 to the adhesive layer 14. 【0111】 <Tenth Embodiment> The glass diaphragm module 40 according to the tenth embodiment will be described with reference to Figure 12. Components similar to those in the first embodiment will be denoted by the same reference numerals, and their descriptions will be omitted as appropriate. 【0112】Figure 12 is a cross-sectional view showing a glass diaphragm module 40 according to the tenth embodiment. As shown in Figure 12, in this embodiment, the glass diaphragm module 40 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0113】 In this embodiment, the heat insulation structure includes a heat insulation layer 37 provided between the vibrating component 18 and the mounting member 25. That is, this embodiment is a modification of the ninth embodiment in which the position of the heat insulation layer 37 is changed, and has the same effects as the ninth embodiment. 【0114】 <Eleventh Embodiment> The glass diaphragm module 42 according to the eleventh embodiment will be described with reference to Figure 13. Components similar to those in the first embodiment will be denoted by the same reference numerals, and their descriptions will be omitted as appropriate. 【0115】 Figure 13 is a cross-sectional view showing a glass diaphragm module 42 according to the 11th embodiment. As shown in Figure 13, in this embodiment, the glass diaphragm module 42 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0116】 In this embodiment, similar to the ninth embodiment, the heat insulating layer 37 is fixed to the main surface of the glass plate 12 via an adhesive layer 14. A mounting member 25 is fixed to the heat insulating layer 37 via an adhesive layer 38, and a vibrating component 18 is attached to the mounting member 25. 【0117】 Here, a heat dissipation material 44 is provided on the side of the vibrating component 18 opposite to the mounting member 25. The heat dissipation material 44 has the same outer shape as the vibrating component 18 and is formed in a substantially disc shape, but it may be formed with a larger diameter than the vibrating component 18 or with a smaller diameter than the vibrating component 18. 【0118】 The heat dissipation material 44 is made of a material with high thermal conductivity. For example, metal plates such as aluminum and copper may be used, or a heat dissipation material made by adding a resin component to a thermally conductive powder such as alumina or zinc oxide, or a powder such as carbon or graphite, and molding it into a sheet may be used. 【0119】From the viewpoint of improving thermal insulation, the thickness of the heat dissipation material 44 is preferably 0.1 mm or more, more preferably 1.0 mm or more, and even more preferably 5.0 mm or more. Furthermore, from the viewpoint of reducing the overall thickness of the glass diaphragm module 42 and reducing its weight, it is preferably 30.0 mm or less, more preferably 20.0 mm or less, and even more preferably 10.0 mm or less. 【0120】 (Function) Next, the function of this embodiment will be described. 【0121】 According to the glass diaphragm module 44 of this embodiment, the heat insulation layer 37 can suppress heat transfer from the vibrating component 18 to the adhesive layer 14. In addition, the heat dissipation material 44 can dissipate a portion of the heat generated by the vibrating component 18 into the air. 【0122】 <Twelfth Embodiment> The glass diaphragm module 50 according to the twelfth embodiment will be described with reference to Figure 14. Components similar to those in the first embodiment will be denoted by the same reference numerals, and their descriptions will be omitted as appropriate. 【0123】 Figure 14 is a cross-sectional view showing a glass diaphragm module 50 according to the twelfth embodiment. As shown in Figure 14, in this embodiment, the glass diaphragm module 50 is composed of a glass plate 12 that constitutes a window pane and a vibrating component 18 attached to the glass plate 12. 【0124】 In this embodiment, the mounting member 52 is fixed to the main surface of the glass plate 12 via an adhesive layer 14. The mounting member 52 is formed in a substantially disc shape, and fins 52A constituting a heat insulating structure are provided on the outer circumferential surface of the mounting member 52. 【0125】 The fins 52A are integrally formed with the mounting member 52 and extend radially outward from the outer circumferential surface of the mounting member 52. In this embodiment, two fins 52A are provided, one above the other, but the shape, orientation, and number of fins 52A are not particularly limited. The fins 52A may extend horizontally, vertically, at a predetermined angle, or the angle of extension may change along the way. 【0126】 A vibrating component 54 is attached to the mounting member 52. The vibrating component 54 is an actuator equipped with a voice coil motor, similar to the vibrating component 18 in the first embodiment, and the housing of the vibrating component 54 is provided with a plurality of fins 54A. 【0127】 The fins 54A are integrally formed with the housing of the vibrating component 54 and extend radially outward from the outer circumferential surface of the housing. In this embodiment, three fins 54A are provided vertically, but the shape and number of fins 54A are not particularly limited. 【0128】 (Function) Next, the function of this embodiment will be described. 【0129】 According to the glass diaphragm module 50 of this embodiment, a portion of the heat generated in the vibrating component 54 can be dissipated by the fins 54A formed on the vibrating component 54. In addition, a portion of the heat transferred from the vibrating component 54 to the mounting member 52 can be dissipated by the fins 52A formed on the mounting member 52. This suppresses the transfer of heat generated in the vibrating component 54 to the adhesive layer 14. 【0130】 In this embodiment, fins are provided on the housing of the vibrating component 54 and the mounting member 52, but the embodiment is not limited to this, and a separate heat sink may be connected to the vibrating component or the mounting member. 【0131】 Each of the first to twelfth embodiments described above may be implemented individually, or two or more embodiments may be combined and implemented. 【0132】 <Examples> The present disclosure will be described in more detail below with reference to examples, but the technical scope of the present disclosure is not limited to the following examples. 【0133】 [Example 1] Similar to the glass diaphragm module 22 shown in Figure 4, the mounting member 23 was formed in a substantially annular shape, and four legs extending in the vertical direction were bonded to the glass plate 12. The thickness of the annular portion of the mounting member 23 was 1.0 [mm], and the length of the legs was 9.0 [mm]. 【0134】[Example 2] Similar to the glass diaphragm module 24 shown in Figure 5, a structure was adopted in which washers with a thickness of 3.0 [mm] were sandwiched between the three bolt portions fastening the actuator seat surface and the housing 26A. As a result, the height dimension of the hollow portion 26B is 3.0 [mm]. 【0135】 [Example 3] Similar to the glass diaphragm module 30 shown in Figure 8, a non-adhesive portion 33A was provided in the adhesive layer 33, and the structure was bonded over 50% of the area of ​​the actuator seating surface. 【0136】 [Example 4] Similar to the glass diaphragm module 36 shown in Figure 11, a heat insulating layer was provided between the glass plate 12 and the mounting member 25. A polycarbonate plate with a thickness of 1.75 [mm] was used as the heat insulating layer. The polycarbonate plate and the glass plate 12 were bonded together with an adhesive layer with a thickness of 2.0 [mm], and the polycarbonate plate and the vibrating component were bonded together with an adhesive layer with a thickness of 1.0 [mm]. 【0137】 [Example 5] Similar to the glass diaphragm module 42 shown in Figure 13, an aluminum plate was fastened to the upper surface of the vibrating component 18 as a heat dissipation material 44. The thickness of the aluminum plate is 2.0 [mm]. In addition, no heat insulating layer is provided between the mounting member 25 and the glass plate 12. 【0138】 [Comparative Example] The structure was such that the vibrating component 18 was attached to the glass plate via an adhesive layer. The thickness of the adhesive layer was 2.0 [mm]. In addition, in each of the above examples and comparative examples, VHB® tape (manufactured by 3M) was used as the adhesive layer. 【0139】 [Evaluation of Thermal Insulation Performance] Thermal insulation performance was evaluated for Examples 1, 2, 3, 4, 5 and the Comparative Example. Specifically, a glass diaphragm module was placed on a heated iron plate, and the elapsed time after the upper surface temperature of the glass plate reached 65 degrees Celsius, along with the temperature of the housing or voice coil motor, was measured. 【0140】 Figure 15 is a graph showing the results of measuring the temperature change of the enclosure in Example 1 and the Comparative Example. The horizontal axis shows the elapsed time, and the vertical axis shows the ratio of the enclosure temperature to the maximum temperature reached. 【0141】 As shown in Figure 15, the structure of Example 1 showed an insulation effect of approximately 9% at the highest temperature reached compared to the comparative example. 【0142】 Figure 16 is a graph showing the results of measuring the temperature change of the enclosure in Example 2 and the Comparative Example. As shown in Figure 16, the structure of Example 2 showed an insulation effect of approximately 2% at the highest temperature reached compared to the Comparative Example. 【0143】 Figure 17 is a graph showing the temperature changes of the voice coil motors measured in Example 3 and the Comparative Example. As shown in Figure 17, the structure of Example 3 showed no change in the maximum temperature reached compared to the Comparative Example, but it had the effect of slowing down the rise in internal temperature. 【0144】 Figure 18 is a graph showing the results of measuring the temperature change of the enclosure in Example 4 and the Comparative Example. As shown in Figure 18, the structure of Example 4 showed an insulation effect of approximately 4% at the highest temperature reached compared to the Comparative Example. 【0145】 Figure 19 is a graph showing the temperature changes of the voice coil motors measured in Example 5 and the Comparative Example. As shown in Figure 19, the structure of Example 5 showed no change in the maximum temperature reached compared to the Comparative Example, but it was found to have the effect of slowing down the rise in internal temperature. 【0146】 The following additional information is disclosed regarding the above-described embodiments. 【0147】(Note 1) A glass diaphragm module comprising: a glass plate constituting a window pane; and a vibrating component attached to the main surface of the glass plate for vibrating the glass plate, wherein a heat insulating structure is provided between the glass plate and the vibrating component to suppress heat conduction from the glass plate to the vibrating component. (Note 2) The glass diaphragm module according to Note 1, wherein a mounting member for attaching the vibrating component is provided on the main surface of the glass plate, and the heat insulating structure is provided on the mounting member. (Note 3) The glass diaphragm module according to Note 1 or 2, wherein the heat insulating structure is formed by making a part of the mounting member hollow. (Note 4) The glass diaphragm module according to any one of Notes 1 to 3, wherein the heat insulating structure includes fins formed on the mounting member. (Note 5) The glass diaphragm module according to any one of Notes 1 to 4, wherein the heat insulating structure includes uneven portions formed on the surface of the mounting member facing the vibrating component. (Note 6) The glass diaphragm module according to any one of Notes 1 to 5, wherein the heat insulating structure comprises a heat insulating layer provided between the glass plate and the mounting member. (Note 7) The glass diaphragm module according to any one of Notes 1 to 6, wherein an adhesive layer is provided between the glass plate and the vibrating component, and the heat insulating structure is provided on the adhesive layer. (Note 8) The glass diaphragm module according to any one of Notes 1 to 7, wherein the heat insulating structure comprises an air layer formed in the adhesive layer. (Note 9) The glass diaphragm module according to any one of Notes 1 to 8, wherein the heat insulating structure comprises a plurality of independent air bubbles. (Note 10) The glass diaphragm module according to any one of Notes 1 to 9, wherein an adhesive layer is provided between the glass plate and the vibrating component, and the heat insulating structure is provided between the vibrating component and the adhesive layer. (Note 11) The glass diaphragm module according to any one of Notes 1 to 10, wherein the thermal insulation structure is configured to include an air layer. (Note 12) The glass diaphragm module according to any one of Notes 1 to 11, wherein the thermal insulation structure is configured to include a plurality of independent air bubbles.(Note 13) The glass diaphragm module according to any one of Notes 1 to 12, wherein the vibrating component is covered by a housing, and the housing is provided with the heat insulating structure. (Note 14) The glass diaphragm module according to any one of Notes 1 to 13, wherein the heat insulating structure is formed by making a part of the housing hollow. (Note 15) The glass diaphragm module according to any one of Notes 1 to 14, wherein the heat insulating structure includes an uneven portion formed on the surface of the housing facing the mounting member. The disclosures of Japanese Patent Application No. 2024-215455 and Japanese Patent Application No. 2025-37775 are incorporated herein by reference in their entirety. All documents, patent applications, and technical standards described herein are incorporated by reference to the same extent as if each individual document, patent application, and technical standard were specifically and individually noted to be incorporated by reference. 【0148】 10, 20, 22, 24, 28, 30, 32, 34, 36, 40, 42, 50 Glass diaphragm module 12 Glass plate 14, 33, 35, 38 Adhesive layer 16, 21, 23, 25, 52 Mounting member 18, 26, 54 Vibrating member 17 Thermal insulation structure 19 Clamped member 21A, 23A, 31B Recess (thermal insulation structure) 26A Housing 26B Hollow section (thermal insulation structure) 33A Non-adhesive section (thermal insulation structure) 35A Cavity section (thermal insulation structure) 37 Thermal insulation layer (thermal insulation structure) 52A Fin (thermal insulation structure)

Claims

1. A glass diaphragm module comprising: a glass plate constituting a window pane; and a vibrating component attached to the main surface of the glass plate for vibrating the glass plate, wherein a heat insulating structure is provided between the glass plate and the vibrating component to suppress heat conduction from the glass plate to the vibrating component.

2. The glass diaphragm module according to claim 1, wherein a mounting member for attaching the vibrating component is provided on the main surface of the glass plate, and the heat insulating structure is provided on the mounting member.

3. The glass diaphragm module according to claim 2, wherein the thermal insulation structure is formed by making a part of the mounting member hollow.

4. The glass diaphragm module according to claim 2, wherein the heat insulating structure includes fins formed on the mounting member.

5. The glass diaphragm module according to claim 2, wherein the heat insulating structure includes an uneven portion formed on the surface of the mounting member facing the vibrating component.

6. The glass diaphragm module according to claim 2, wherein the thermal insulation structure includes a thermal insulation layer provided between the glass plate and the mounting member.

7. The glass diaphragm module according to claim 1, wherein an adhesive layer is provided between the glass plate and the vibrating component, and the heat insulating structure is provided in the adhesive layer.

8. The glass diaphragm module according to claim 7, wherein the heat insulating structure comprises an air layer formed in the adhesive layer.

9. The glass diaphragm module according to claim 7, wherein the thermal insulation structure is composed of a plurality of independent air bubbles.

10. The glass diaphragm module according to claim 1, wherein an adhesive layer is provided between the glass plate and the vibrating component, and the heat insulating structure is provided between the vibrating component and the adhesive layer.

11. The glass diaphragm module according to claim 10, wherein the thermal insulation structure includes an air layer.

12. The glass diaphragm module according to claim 10, wherein the thermal insulation structure is composed of a plurality of independent air bubbles.

13. The glass diaphragm module according to claim 1, wherein the vibrating component is covered by a housing, and the housing is provided with the heat insulating structure.

14. The glass diaphragm module according to claim 13, wherein the thermal insulation structure is formed by making a part of the housing hollow.

15. The glass diaphragm module according to claim 13, wherein the heat insulating structure includes an uneven portion formed on the surface of the housing facing the mounting member.

Images