Acrylic plate resistant to low-temperature impact
By combining a U-shaped frame, a fixed horizontal plate, transparent thermally conductive adhesive, and an electric heating element, the impact resistance of acrylic sheets in low-temperature environments is solved. This achieves uniform heating and heat preservation of acrylic sheets at low temperatures, enhancing the impact resistance and applicability of the sheets.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-31
AI Technical Summary
Existing acrylic sheets have poor impact resistance in low-temperature environments, making them easily brittle and damaged when subjected to external impacts.
The system employs a combination structure of a U-shaped frame, a fixed horizontal plate, transparent thermally conductive adhesive, and an electric heating element. The transparent thermally conductive adhesive evenly transfers heat, while the electric heating element increases the plate temperature. It is combined with a transparent heat insulation film and a sealing heat insulation pad for insulation. Temperature sensors and controllers are installed to achieve automatic heating control.
It improves the impact resistance of acrylic sheets in low-temperature environments, enhances the applicability of the sheets, and avoids fragility and damage caused by low temperatures.
Smart Images
Figure CN224060632U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to acrylic plate technical field, concretely is a low temperature impact resistant acrylic plate. BACKGROUND
[0002] Acrylic plate is a kind of material with obvious advantages, has numerous outstanding advantages, its light transmittance is more than 92%, soft light, visual effect is good;Light in weight, density is only half of ordinary glass, but has 15-20 times of ordinary glass's impact resistance;Processing performance is outstanding, easy to form, and based on these advantages, it is widely used in multiple fields: building decoration field is used in show window, daylighting roof, brings sufficient soft light and long-lasting beauty;Advertising industry helps to make light box, signboard, exquisite modeling and rich color attract the eye;Medical equipment, like baby incubator, guarantees safe observation by virtue of non-toxic, transparent characteristics.
[0003] The current acrylic plate is poor in low-temperature impact resistance during use, especially at subzero temperature, the acrylic plate is easy to become fragile, the impact resistance decreases, and is more easily damaged when impacted by external force, therefore, we provide a low-temperature impact resistant acrylic plate. UTILITY MODEL CONTENT
[0004] The utility model discloses a low temperature impact resistant acrylic plate, which can improve the temperature impact resistance of the acrylic plate and improve the applicability of the acrylic plate, solve the problem of poor low-temperature impact resistance of the current acrylic plate during use, especially at subzero temperature, the acrylic plate is easy to become fragile, the impact resistance decreases, and is more easily damaged when impacted by external force.
[0005] To achieve the above object, the utility model provides the following technical scheme: a low temperature impact resistant acrylic plate, including U type frame, acrylic plate main part and fixed horizontal plate, the first fixed recess is arranged in the inner wall of U type frame, acrylic plate main part is fixedly installed in both sides in the first fixed recess, and transparent heat-conducting adhesive is arranged between the two acrylic plate main parts, the fixed horizontal plate is fixedly installed on the upper surface of U type frame, the second fixed recess is arranged on the lower surface of fixed horizontal plate, and the top of acrylic plate main part is located in the second fixed recess, electric heating sheet is fixedly installed on the periphery of the outer surface of acrylic plate main part.
[0006] Preferably, transparent heat insulation film is arranged on the outer side of the two acrylic plate main parts,
[0007] Preferably, the outer surface of the electric heating sheet is fixedly provided with a sealing and heat insulation pad, which plays a sealing role and also plays a heat preservation role, reduces heat loss of the electric heating sheet, and the transparent heat insulation film can play a heat insulation and heat preservation role on the acrylic plate body, so as to reduce the influence of external low temperature on the acrylic plate body, further improve the low temperature impact resistance of the acrylic plate body, and also reduce heat loss of the acrylic plate body.
[0008] Preferably, the lower surface of the fixed transverse plate is fixedly provided with a temperature sensor, and the temperature sensor is in contact with the outer side of the acrylic plate body, so as to monitor the temperature of the acrylic plate body through the temperature sensor, and judge whether the acrylic plate body is impacted by low temperature according to the temperature signal.
[0009] Preferably, the inside of the fixed transverse plate is fixedly provided with a temperature controller, and the temperature controller is electrically connected with the temperature sensor, the temperature sensor monitors the temperature of the acrylic plate body, and the temperature signal is transmitted to the temperature controller, so that the temperature signal can be displayed when the acrylic plate body is impacted by low temperature, and the temperature controller controls the electric heating sheet to work according to the temperature signal.
[0010] Compared with the prior art, the utility model has the advantages of the following:
[0011] 1、 the utility model discloses a U-shaped frame, fixed transverse plate, first fixed recess, second fixed recess, acrylic plate body, transparent heat conductive adhesive and electric heating sheet are set up, reach the effect that the temperature impact resistance of acrylic plate can be improved, the applicability of acrylic plate is improved, the fixed transverse plate and the U-shaped frame form a back -shaped frame, two acrylic plate bodies and transparent heat conductive adhesive together form a composite acrylic plate structure, and the structure is located in the back -shaped frame, and the electric heating sheet works, and the heat generated is evenly transmitted to the acrylic plate body through the transparent heat conductive adhesive, so that the acrylic plate body is evenly heated, and the low temperature impact resistance of the acrylic plate body is improved.
[0012] 2、 the utility model discloses a transparent heat insulation film, which can play a heat insulation and heat preservation role on the acrylic plate body, so as to reduce the influence of external low temperature on the acrylic plate body, further improve the low temperature impact resistance of the acrylic plate body, and also reduce heat loss of the acrylic plate body.
[0013] 3、 the utility model discloses a temperature controller and temperature sensor, which can automatically start the electric heating sheet to work, monitor the temperature of the acrylic plate body through the temperature sensor, and transmit the temperature signal to the temperature controller, and the temperature controller controls the electric heating sheet to work according to the temperature of the acrylic plate body. ACCURACY
[0014] Figure 1The utility model discloses a three-dimensional structure schematic diagram;
[0015] Figure 2 The utility model discloses a main section structure schematic diagram;
[0016] Figure 3 The utility model discloses Figure 2 The utility model discloses an enlarged structure schematic diagram of A;
[0017] Figure 4 The utility model discloses Figure 2 The utility model discloses an enlarged structure schematic diagram of B.
[0018] The utility model discloses a kind of U-shaped frames, acrylic plate main body, fixed horizontal plate, transparent heat-conducting glue, transparent heat insulation film, first fixed recess, sealing heat insulation pad, electric heating sheet, temperature controller, second fixed recess, temperature sensor. Specific implementation
[0019] The technical scheme of the utility model is further described below in conjunction with drawings and specific embodiments.
[0020] Embodiment one
[0021] As Figures 1-4 Shown, the utility model discloses a kind of low-temperature impact-resistant acrylic plate, including U-shaped frame 1, acrylic plate main body 2 and fixed horizontal plate 3, first fixed recess 6 is provided in the inner wall of U-shaped frame 1, first fixed recess 6 inside both sides are fixedly installed with acrylic plate main body 2, and transparent heat-conducting glue 4 is provided between the two acrylic plate main bodies 2, two acrylic plate main bodies 2 and transparent heat-conducting glue 4 together form composite acrylic plate structure, two acrylic plate main bodies 2 outside are provided with transparent heat insulation film 5, transparent heat insulation film 5 can play the role of heat preservation to acrylic plate main body 2, to reduce the influence of external low temperature on acrylic plate main body 2, improve the low-temperature impact resistance of acrylic plate main body 2, two acrylic plate main bodies 2 can also reduce the heat loss of acrylic plate main body 2, fixed horizontal plate 3 is fixedly installed on the upper surface of U-shaped frame 1, second fixed recess 10 is provided on the lower surface of fixed horizontal plate 3, and the top of acrylic plate main body 2 is located in second fixed recess 10, and fixed horizontal plate 3 and U-shaped frame 1 form a back-shaped frame, and acrylic plate structure is located in back-shaped frame, and is fixed by first fixed recess 6 and second fixed recess 10, electric heating sheet 8 is fixedly installed on the periphery of the outer surface of acrylic plate main body 2, sealing heat insulation pad 7 is fixedly installed on the outer surface of electric heating sheet 8, sealing heat insulation pad 7 plays the role of sealing while also plays the role of heat preservation, reduces the heat loss of electric heating sheet 8.
[0022] The utility model discloses when using, fixed horizontal board 3 and U type frame 1 constitute a return character shape frame frame, two acrylic plate main part 2 and transparent heat conduction glue 4 together constitute the composite acrylic plate structure, and this structure is located in return character shape frame frame inside, and is fixed through first fixed recess 6 and second fixed recess 10, and electric heating piece 8 power on work, and the heat that it generates is evenly delivered to acrylic plate main part 2 through transparent heat conduction glue 4, make acrylic plate main part 2 even heat, to improve acrylic plate main part 2 low temperature impact resistance, and acrylic plate structure is wrapped up by transparent heat insulation film 5 and sealed heat insulation pad 7, to play the role of heat preservation and heat insulation, avoid the influence of outside low temperature to acrylic plate, further improved the low temperature impact resistance of acrylic plate.
[0023] Example two
[0024] As Figures 2-4 The utility model discloses a kind of low temperature impact resistant acrylic plates, compared to example one, this embodiment further includes that temperature sensor 11 is fixedly installed on the lower surface of fixed horizontal board 3, and temperature sensor 11 and acrylic plate main part 2 outer side contact, temperature controller 9 is fixedly installed in fixed horizontal board 3, and temperature controller 9 and temperature sensor 11 are electrically connected, and electric heating piece 8 and temperature controller 9 are electrically connected.
[0025] In the embodiment, temperature sensor 11 monitors the temperature of acrylic plate main part 2, and temperature signal is transmitted to temperature controller 9, when acrylic plate main part 2 is impacted by low temperature, can be shown through temperature signal, and temperature controller 9 controls electric heating piece 8 power on work according to the temperature signal.
[0026] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related enlightenment of the above embodiment, the person skilled in the art can make multiple alternative improvements and combinations to the above specific embodiments.
Claims
1. A low-temperature impact-resistant acrylic plate comprising a U-shaped frame (1), an acrylic plate main body (2), and a fixing cross plate (3), characterized in that: The inner wall of the U-shaped frame (1) is provided with a first fixed groove (6), both sides of the first fixed groove (6) are fixedly installed with acrylic plate bodies (2), and a transparent heat-conducting adhesive (4) is arranged between the two acrylic plate bodies (2); the upper surface of the U-shaped frame (1) is fixedly installed with a fixed horizontal plate (3); the lower surface of the fixed horizontal plate (3) is provided with a second fixed groove (10), and the top end of the acrylic plate body (2) is located in the second fixed groove (10); and the outer surface of the acrylic plate body (2) is fixedly installed with an electric heating sheet (8).
2. The low-temperature impact-resistant acrylic sheet according to claim 1, wherein: Both sides of the two acrylic plate bodies (2) are provided with transparent heat insulation films (5).
3. The low-temperature impact-resistant acrylic sheet according to claim 1, wherein: The outer surface of the electric heating sheet (8) is fixedly installed with a sealing heat insulation pad (7).
4. The low-temperature impact-resistant acrylic sheet according to claim 1, wherein: The lower surface of the fixed horizontal plate (3) is fixedly installed with a temperature sensor (11), and the temperature sensor (11) is in contact with the outer side of the acrylic plate body (2).
5. The low-temperature impact-resistant acrylic sheet according to claim 4, wherein: The inside of the fixed horizontal plate (3) is fixedly installed with a temperature controller (9), and the temperature controller (9) and the temperature sensor (11) are electrically connected.