A film aluminum heating glass fixing device

Abstract

The utility model discloses a kind of film aluminum heating glass fixing devices, including heating glass and fixed mechanism;Fixed mechanism:it includes bottom plate, frame, cover plate, slot, matching groove, avoidance groove and clamping assembly, the downside of the heating glass is provided with bottom plate, the upper surface of bottom plate is equipped with frame left and right sides, the upside of heating glass is provided with cover plate, the lower surface of cover plate is equipped with slot left and right sides, the upper end of frame is inserted in the inside of adjacent slot, the upper surface of bottom plate and the lower surface of cover plate are equipped with matching groove, the side surface of the frame of two sides mutually close is equipped with avoidance groove, the inside of frame is equipped with clamping assembly, the film aluminum heating glass fixing device, by the setting of fixed mechanism, heating glass is fixed by assembly type frame, heating glass is simple to disassemble and assemble, when film aluminum heating layer has problem, it is convenient to overhaul.

Description

Technical Field

[0001] This utility model relates to the field of heated glass technology, specifically to a film aluminum heated glass fixing device. Background Technology

[0002] Film-aluminum heated glass is a functional glass product that combines a glass substrate and a film-aluminum heating layer. By passing electricity through the film-aluminum layer, it can heat up to achieve functions such as heating, defogging, and snow melting. It combines light transmittance and thermal efficiency and is widely used in construction, transportation, home appliances and other fields. When installing existing aluminum-coated heated glass, a rectangular frame is usually made of materials such as aluminum alloy, stainless steel or plastic steel. The four edges of the aluminum-coated heated glass are directly embedded into the grooves of the frame. Then, a glue gun is used to fill the gap between the glass and the groove with sealant, and the glass is fixed to the frame by the adhesive force of the sealant. The following problems exist: When the aluminum heating layer of the aluminum film heating glass has a problem and needs to be repaired, the heating glass is embedded in the groove of the frame and fixed by the adhesive force of the sealant, making the disassembly and assembly of the heating glass troublesome. Therefore, we propose a fixing device for aluminum film heating glass. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a film aluminum heating glass fixing device. Through the setting of the fixing mechanism, the heating glass is fixed by the assembled frame. The assembly and disassembly of the heating glass is simple. When the film aluminum heating layer has a problem, it is easy to repair. It can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a film aluminum heating glass fixing device, comprising heating glass and a fixing mechanism; The fixing mechanism includes a base plate, a frame, a cover plate, slots, matching slots, clearance slots, and clamping components. The heating glass has a base plate on its lower side, and frame plates on both the left and right sides of the upper surface of the base plate. The heating glass has a cover plate on its upper side, and slots on both the left and right sides of the lower surface of the cover plate. The upper ends of the frame plates are inserted into the interior of adjacent slots. Matching slots are formed on the upper surface of the base plate and the lower surface of the cover plate. Clearance slots are formed on the sides of the frame plates that are close to each other. Clamping components are provided inside the frame plates. Through the fixing mechanism, the heating glass is fixed by the assembled frame. The heating glass is easy to assemble and disassemble, and maintenance is convenient when the aluminum film heating layer has problems.

[0005] Furthermore, it also includes a controller, which is located on the outside of the heated glass. The input end of the controller is electrically connected to an external power source, and the input end of the aluminum film heating layer is electrically connected to the output end of the controller, so as to facilitate the normal operation of the equipment.

[0006] Furthermore, the clamping assembly includes a limiting rod, a movable plate, and a protective pad. Limiting rods are provided on the upper and lower sides of the inside of the frame, and adjustable movable plates are provided on the front and rear sides of the inside of the frame. The movable plates are slidably connected between the two limiting rods inside the same frame. Protective pads are provided on the side of the two movable plates inside the same frame that are close to each other and on the side that is close to the heating glass, so as to fix the heating glass in the frame composed of the base plate, the frame, and the cover plate.

[0007] Furthermore, the clamping assembly also includes springs, and springs are movably sleeved on the outer surface of the limiting rods. The springs are located between the two movable plates that are close to each other within the same frame, which facilitates the reset of the movable plates.

[0008] Furthermore, the fixing mechanism also includes fixing bolts. The threaded holes on both sides of the cover plate are threaded with fixing bolts, and the ends of the bolt shanks of the fixing bolts are in contact with the side of the adjacent frame away from the heated glass, so as to facilitate fixing the frame and the cover plate together.

[0009] Furthermore, the heated glass includes tempered glass, slots, a film aluminum heating layer, and a silicone resin layer. The tempered glass consists of two layers in contact with each other, and slots are provided on the sides of the tempered glass that are close to each other. The two tempered glass pieces are fitted together so that the two slots fit together to form a cavity. The film aluminum heating layer is provided inside the cavity, and the cavity is filled with a silicone resin layer. The silicone resin layer wraps around the film aluminum heating layer to facilitate the heating function.

[0010] Furthermore, the inner walls of the matching grooves are provided with sealing rings, and the front and rear walls of the clearance grooves are provided with sealing strips. The inner sides of the sealing rings and sealing strips are in contact with the outer surface of the heated glass, which facilitates sealing.

[0011] Furthermore, the lower outer surface of the base plate is provided with evenly distributed positioning seats, and the upper outer surface of the cover plate is also provided with evenly distributed positioning seats. The upper surface of each positioning seat is provided with threaded mounting holes to facilitate fixing the equipment in a suitable position.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This film aluminum heating glass fixing device has the following advantages: The heated glass is inserted into a U-shaped structure consisting of a base plate and two side frames. The cover plate is then placed on top, and the frame formed by the base plate, side frames, and cover plate secures the heated glass. When maintenance of the aluminum film heating layer is required, the entire frame is removed, the fixing bolts are loosened, and the cover plate is pulled out. After the cover plate is pulled out, it automatically releases the fixing of the heated glass, which can then be pulled out for maintenance. The installation and removal of the heated glass is simple, and repairs are convenient when problems occur with the aluminum film heating layer. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is an enlarged structural schematic diagram of point A of this utility model; Figure 4 This is a schematic diagram of the structure of the present invention in an explosion. Figure 5 This is a cross-sectional structural schematic diagram of the fixing mechanism of this utility model; Figure 6 This is a cross-sectional structural schematic diagram of the heating glass of this utility model; Figure 7 This is a bottom view of the cover plate of this utility model.

[0014] In the diagram: 1 Heated glass, 11 Tempered glass, 12 Groove, 13 Film aluminum heating layer, 14 Silicone resin layer, 2 Controller, 3 Fixing mechanism, 31 Base plate, 32 Frame, 33 Cover plate, 34 Slot, 35 Matching slot, 36 Clearance slot, 37 Clamping assembly, 371 Limit rod, 372 Movable plate, 373 Protective pad, 374 Spring, 38 Fixing bolt, 4 Sealing ring, 5 Sealing strip, 6 Positioning seat, 7 Threaded mounting hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-7This embodiment provides a technical solution: a film aluminum heated glass fixing device, including heated glass 1 and fixing mechanism 3, and also includes a controller 2. The controller 2 is disposed on the outside of the heated glass 1. The input terminal of the controller 2 is electrically connected to an external power supply, and the input terminal of the film aluminum heating layer 13 is electrically connected to the output terminal of the controller 2. The heated glass 1 includes tempered glass 11, slots 12, film aluminum heating layer 13 and silicone resin layer 14. The tempered glass 11 consists of two layers in contact with each other. Slots 12 are opened on the side of the tempered glass 11 that are close to each other. The two tempered glass 11 are attached to each other. The two slots 12 fit together to form a cavity. Inside the cavity is a film aluminum heating layer 13 (the film aluminum heating layer 13 is a nano-aluminum film that generates Joule heating when energized, serving as the heating core). The cavity is filled with a silicone resin layer 14, which encapsulates the film aluminum heating layer 13. The inner walls of the matching slots 35 are equipped with sealing rings 4, and the front and rear walls of the clearance slots 36 are equipped with sealing strips 5. (The materials of the sealing rings 4 and sealing strips 5 are selected according to the actual working conditions; for medium and low temperature working environments (-40℃~150℃), EPDM rubber is used; for medium and high temperature environments...) Silicone rubber is used for low-temperature working environments (-60℃~200℃), and fluororubber is used for extreme high-temperature scenarios (-20℃~260℃). The inner sides of the sealing ring 4 and sealing strip 5 are in contact with the outer surface of the heated glass 1. The inner sides of the sealing ring 4 and sealing strip 5 are in contact with the outer surface of the tempered glass 11, the groove 12, the aluminum film heating layer 13, and the silicone resin layer 14. The lower outer surface of the base plate 31 is provided with evenly distributed positioning seats 6, and the upper outer surface of the cover plate 33 is also provided with evenly distributed positioning seats 6. The upper surface of the positioning seats 6 is provided with openings. With threaded mounting holes 7, after assembly, the inner sides of the sealing ring 4 and the sealing strip 5 are in contact with the outer surface of the heated glass 1, which facilitates sealing. Then, the device can be fixed in a suitable position by using mounting bolts through the positioning seat 6 and the threaded mounting holes 7. During operation, the aluminum film heating layer 13 is energized by the controller 2 to generate Joule heat. The heat is transferred to the tempered glass 11 through the silicone resin layer 14 in the cavity formed by the two slots 12, thereby heating the tempered glass 11. Due to the presence of the silicone resin layer 14, the aluminum film heating layer 13 is isolated from the tempered glass 11. Fixing mechanism 3 includes a base plate 31, a frame 32, a cover plate 33, a slot 34, a matching groove 35, a clearance groove 36, and a clamping assembly 37. The base plate 31 is provided on the lower side of the heated glass 1 (after installation, the base plate 31 covers the lower side of the whole consisting of tempered glass 11, groove 12, film aluminum heating layer 13, and silicone resin layer 14). The upper surface of the base plate 31 has frame 32 on both the left and right sides. The upper side of the heated glass 1 has a cover plate 33 (after installation, the cover plate 33 covers the upper side of the whole consisting of tempered glass 11, groove 12, film aluminum heating layer 13, and silicone resin layer 14). The lower surface of the cover plate 33 has slots 34 on both the left and right sides (the front and rear walls of the slot 34 are stepped grooves with inclined surfaces). The inclined stepped groove is characterized by its stepped segmentation along its depth or length, with at least one stepped surface (non-vertical) being inclined. The upper ends of the frame 32 are inserted into adjacent slots 34. Matching slots 35 are provided on the upper surface of the base plate 31 and the lower surface of the cover plate 33. Avoidance slots 36 are provided on the sides of the frame 32 that are close to each other. Clamping components 37 are provided inside each frame 32, including limiting rods 371, movable plates 372, and protective pads 373. Limiting rods 371 are provided on the upper and lower sides of the frame 32, and adjustable movable plates 372 are provided on the front and rear sides of the frame 32. The movable plates 372 are slidably connected to two limiting rods 371 inside the same frame 32. Between the two movable plates 372 within the same frame 32, protective pads 373 are provided on the side of the two movable plates 372 that are close to each other, near the side of the heated glass 1. The clamping assembly 37 also includes springs 374. Springs 374 are movably fitted on the outer surface of the limiting rod 371. The springs 374 are located between the two movable plates 372 within the same frame 32 that are close to each other. The fixing mechanism 3 also includes fixing bolts 38. Fixing bolts 38 are threaded into the threaded holes on the left and right sides of the cover plate 33. The ends of the bolt shanks of the fixing bolts 38 are in contact with the side of the adjacent frame 32 away from the heated glass 1. The operator aligns the heated glass 1 with the matching groove 35 on the base plate 31 and moves the lower end of the heated glass 1 along the clearance on the two side frames 32. The slot 36 is inserted into the matching slot 35 on the base plate 31. Then, the slot 34 on the cover plate 33 is aligned with the upper end of the frame 32 (at this time, the matching slot 35 on the cover plate 33 is aligned with the upper end of the heating glass 1). The cover plate 33 is moved downward until the upper end of the frame 32 is inserted into the corresponding slot 34 (at this time, the upper end of the heating glass 1 is inserted into the matching slot 35 on the cover plate 33). Since the front and rear walls of the slot 34 are both inclined stepped grooves, the inclined stepped surface of the inclined stepped groove presses against the movable plate 372 as the cover plate 33 moves downward. Under the restriction of the limiting rod 371, the two movable plates 372 in the same frame 32 move towards each other along the limiting rod 371. At this time, the two movable plates 372 jointly compress the spring 374. When the cover plate 33 moves to its maximum extent...The movable plate 372 presses against the heated glass 1 through the protective pad 373, clamping and fixing the heated glass 1. Then, the fixing bolt 38 is tightened, and the end of the bolt shank of the fixing bolt 38 presses against the outer side of the frame 32, fixing the cover plate 33 and the frame together. When maintenance is required on the aluminum film heating layer 13, the entire fixing device is removed, and then the fixing bolt 38 is loosened. The cover plate 33 is then pulled out, automatically releasing the fixing of the heated glass 1, allowing the heated glass 1 to be removed for maintenance.

[0017] The working principle of the film aluminum heating glass fixing device provided by this utility model is as follows: The operator aligns the heating glass 1 with the matching groove 35 on the base plate 31, inserts the lower end of the heating glass 1 into the matching groove 35 on the base plate 31 along the clearance groove 36 on the two side frames 32, and then aligns the slot 34 on the cover plate 33 with the upper end of the frame 32 (at this time, the matching groove 35 on the cover plate 33 is aligned with the upper end of the heating glass 1), and moves the cover plate 33 downward until the upper end of the frame 32 is inserted into the corresponding slot 34 (at this time, the upper end of the heating glass 1 is inserted into the matching groove 35 on the cover plate 33). Since the front and rear walls of the slot 34 are both inclined stepped grooves, the inclined stepped surface of the inclined stepped groove presses the movable plate 372 while the cover plate 33 moves downward. Under the restriction of the limiting rod 371, the two movable plates 372 in the same frame 32 move towards each other along the limiting rod 371. At this time, the two movable plates 372 jointly compress the spring 374. When the cover plate 33 moves to the maximum extent, the movable plate 372 is squeezed by the protective pad 373. Heating glass 1 is clamped and fixed, and then the fixing bolts 38 are tightened. The end of the bolt shank of fixing bolt 38 presses against the outer side of frame 32, fixing cover plate 33 and frame together. After assembly, the inner sides of sealing ring 4 and sealing strip 5 are in contact with the outer surface of heating glass 1 for easy sealing. Then, the device can be fixed in a suitable position using mounting bolts through positioning seat 6 and threaded mounting hole 7. During operation, the aluminum film heating layer 13 is energized by controller 2 to generate Joule heat. The heat is transferred to tempered glass 11 through silicone resin layer 14 in the cavity formed by two slots 12, thereby heating tempered glass 11. Due to the presence of silicone resin layer 14, aluminum film heating layer 13 is isolated from tempered glass 11 to prevent leakage and corrosion. When maintenance of aluminum film heating layer 13 is required, the fixing device is removed as a whole, and then the fixing bolts 38 are loosened and cover plate 33 is pulled out. After cover plate 33 is pulled out, it automatically releases the fixing of heating glass 1, and then heating glass 1 can be pulled out for maintenance.

[0018] It is worth noting that the controller 2 disclosed in the above embodiments can be an STC89C52, and the controller 2 controls the operation of the aluminum film heating layer 13 using methods commonly used in the prior art.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A film aluminum heating glass fixing device, characterized in that: Includes heated glass (1) and a fixing mechanism (3); Fixing mechanism (3): It includes a base plate (31), a frame (32), a cover plate (33), a slot (34), a matching slot (35), a clearance slot (36), and a clamping assembly (37). The bottom side of the heated glass (1) is provided with a base plate (31). The upper surface of the base plate (31) is provided with a frame (32) on both the left and right sides. The upper side of the heated glass (1) is provided with a cover plate (33). The lower surface of the cover plate (33) is provided with a slot (34) on both the left and right sides. The upper end of the frame (32) is inserted into the interior of the adjacent slot (34). The upper surface of the base plate (31) and the lower surface of the cover plate (33) are provided with a matching slot (35). The sides of the frame (32) that are close to each other are provided with clearance slots (36). The interior of the frame (32) is provided with a clamping assembly (37).

2. The film aluminum heating glass fixing device according to claim 1, characterized in that: It also includes a controller (2), which is located on the outside of the heated glass (1). The input end of the controller (2) is electrically connected to an external power source, and the input end of the aluminum film heating layer (13) is electrically connected to the output end of the controller (2).

3. The film aluminum heating glass fixing device according to claim 1, characterized in that: The clamping assembly (37) includes a limiting rod (371), a movable plate (372), and a protective pad (373). The upper and lower sides of the inside of the frame (32) are provided with limiting rods (371), and the front and rear sides of the inside of the frame (32) are provided with adjustable movable plates (372). The movable plates (372) are slidably connected between the two limiting rods (371) inside the same frame (32). The side of the two movable plates (372) inside the same frame (32) that are close to each other and the side that is close to the heated glass (1) is provided with a protective pad (373).

4. The film aluminum heating glass fixing device according to claim 3, characterized in that: The clamping assembly (37) also includes a spring (374). The outer surface of the limiting rod (371) is movably fitted with a spring (374). The spring (374) is located between the two movable plates (372) in the same frame (32) on one side that is close to each other.

5. The film aluminum heating glass fixing device according to claim 1, characterized in that: The fixing mechanism (3) also includes fixing bolts (38). The fixing bolts (38) are threaded into the threaded holes on both sides of the cover plate (33). The ends of the bolt rods of the fixing bolts (38) are in contact with the side of the adjacent frame (32) away from the heated glass (1).

6. The film aluminum heating glass fixing device according to claim 1, characterized in that: The heated glass (1) includes tempered glass (11), slots (12), aluminum heating film (13), and silicone resin layer (14). The tempered glass (11) consists of two layers in contact with each other. Slots (12) are provided on the side of the tempered glass (11) that are close to each other. The two tempered glass (11) are fitted together so that the two slots (12) cooperate to form a cavity. The cavity is provided with aluminum heating film (13) and the cavity is filled with silicone resin layer (14). The silicone resin layer (14) wraps the aluminum heating film (13).

7. The film aluminum heating glass fixing device according to claim 1, characterized in that: The inner wall of the matching groove (35) is provided with a sealing ring (4), and the front and rear walls of the clearance groove (36) are provided with sealing strips (5). The inner sides of the sealing ring (4) and the sealing strips (5) are in contact with the outer surface of the heated glass (1).

8. The film aluminum heating glass fixing device according to claim 1, characterized in that: The bottom plate (31) has evenly distributed positioning seats (6) on the lower side of its outer surface, and the top side of the cover plate (33) also has evenly distributed positioning seats (6). The upper surface of each positioning seat (6) has threaded mounting holes (7).

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