CN210881195U - High-temperature-resistant glass fiber felt laminated board for electric appliance - Google Patents
High-temperature-resistant glass fiber felt laminated board for electric appliance Download PDFInfo
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- CN210881195U CN210881195U CN201921751254.1U CN201921751254U CN210881195U CN 210881195 U CN210881195 U CN 210881195U CN 201921751254 U CN201921751254 U CN 201921751254U CN 210881195 U CN210881195 U CN 210881195U
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- glass fiber
- rubber layer
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- foaming rubber
- fiber felt
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Abstract
The utility model discloses an electrical apparatus is with high temperature resistant glass fiber felt lamination board, its characterized in that: the glass fiber reinforced plastic composite material comprises a substrate, wherein the substrate comprises a glass fiber felt and polyester resin for coating the glass fiber felt; the glass fiber reinforced plastic composite board is characterized in that a first foaming rubber layer and a second foaming rubber layer are respectively arranged on the upper surface and the lower surface of the base plate, a first glass fiber layer is arranged on the upper surface of the first foaming rubber layer, a second glass fiber layer is arranged on the lower surface of the second foaming rubber layer, and high-temperature-resistant coatings are coated on the surfaces of the first glass fiber layer and the second glass fiber layer. Through the structure, the mechanical performance required by the pressing plate used in the electric appliance is ensured, and meanwhile, the heat-resistant performance which is not possessed by the conventional pressing plate is also possessed, so that the structure is worthy of being widely popularized.
Description
Technical Field
The utility model relates to a glass fiber board field, especially a high temperature resistant glass fiber felt lamination board for electrical apparatus.
Background
Glass fiber boards are widely used in the field of electrical appliances due to their advantages of good insulation, high tensile strength, and convenient fabrication. However, the existing glass fiber board is generally formed by compounding polyester resin and glass fiber, and the polyester resin is not high-temperature resistant, so that the application range of the glass fiber board is greatly limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric appliance is with high temperature resistant glass fiber felt lamination board guarantees when guaranteeing traditional glass fiber board mechanical strength and insulating nature that mechanical strength is not influenced.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a high-temperature resistant glass fiber felt laminated board for electric appliances comprises a substrate, wherein the substrate comprises a glass fiber felt and polyester resin for coating the glass fiber felt; the glass fiber reinforced plastic composite board is characterized in that a first foaming rubber layer and a second foaming rubber layer are respectively arranged on the upper surface and the lower surface of the base plate, a first glass fiber layer is arranged on the upper surface of the first foaming rubber layer, a second glass fiber layer is arranged on the lower surface of the second foaming rubber layer, and high-temperature-resistant coatings are coated on the surfaces of the first glass fiber layer and the second glass fiber layer.
Furthermore, the first foaming rubber layer and the second foaming rubber layer are both made of fluororubber.
Furthermore, the first foamed rubber layer and the second foamed rubber layer are provided with a plurality of heat dissipation air passages which are communicated in the length direction.
Further, the distance between the adjacent heat dissipation air passages is 3-5 times of the diameter of the adjacent heat dissipation air passages.
Has the advantages that: 1. the utility model discloses in, the base plate plays a guarantee product mechanical strength's effect, and set up first foaming rubber layer and second foaming rubber layer respectively in the base plate both sides and then play a thermal-insulated effect, make the polyester resin in the base plate can not be because of external temperature rapid heating up, and then played a high temperature resistant effect, and set up the glass fiber layer in the outside on first foaming rubber layer and second foaming rubber layer and then be used for promoting the above-mentioned two surface strength, be unlikely to appear and warp sunken condition, and the high temperature resistant coating on glass fiber layer surface then can further promote the utility model discloses a high temperature resistant effect. 2. Set up a plurality of heat dissipations respectively in first foaming rubber layer and second foaming rubber layer and play, make long-pending heat of staying on the two above-mentioned can discharge fast through the heat dissipation air flue, further promotion the utility model discloses a high temperature resistant effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numerals: 1. the heat dissipation air duct comprises a base plate 11, polyester resin 12, a glass fiber mat 2, a first foaming rubber layer 3, a second foaming rubber layer 4, a glass fiber layer 5, a high-temperature resistant coating 6 and a heat dissipation air duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high temperature resistant glass fiber felt laminate for electrical apparatus as shown in figure 1, including being the utility model provides a mechanical properties's base plate 1, this base plate is made by flaky polyester resin 11 and the fibrofelt 12 of setting in polyester resin. On the upper surface and the lower surface of the substrate 1, a first foamed rubber layer 2 and a second foamed rubber layer 3 are provided, and on the outer side surfaces of the first foamed rubber layer 2 and the second foamed rubber layer, a glass fiber layer 4 is further provided. The surface of the glass fiber layer is coated with a high temperature resistant coating 5. Wherein, the substrate is adhered with the first foaming rubber layer 2 and the second foaming rubber layer 3 by adopting an ultrasonic bonding technology. The glass fiber layer is adhesively bonded with the first foaming rubber layer and the second foaming rubber layer by coating epoxy resin.
In addition to the above embodiments, it is preferable that both the first foamed rubber layer 2 and the second foamed rubber layer 3 be made of a fluororubber material having a good heat-resistant effect.
In addition to the above embodiment, a plurality of heat radiation air passages 6 are provided in the first foamed rubber layer 2 and the second foamed rubber layer 3 so as to penetrate in the longitudinal direction.
On the basis of the above embodiment, in order to ensure that the effect of the heat dissipation air passages is optimal, the distance between two adjacent heat dissipation air passages 6 is 3-5 times the diameter of the heat dissipation air passages.
Claims (4)
1. The utility model provides a high temperature resistant glass fiber felt lamination board for electrical apparatus which characterized in that: the glass fiber reinforced plastic composite material comprises a substrate, wherein the substrate comprises a glass fiber felt and polyester resin for coating the glass fiber felt; the glass fiber reinforced plastic composite board is characterized in that a first foaming rubber layer and a second foaming rubber layer are respectively arranged on the upper surface and the lower surface of the base plate, a first glass fiber layer is arranged on the upper surface of the first foaming rubber layer, a second glass fiber layer is arranged on the lower surface of the second foaming rubber layer, and high-temperature-resistant coatings are coated on the surfaces of the first glass fiber layer and the second glass fiber layer.
2. A high temperature resistant glass mat laminate for electrical appliances as claimed in claim 1, wherein: the first foaming rubber layer and the second foaming rubber layer are both made of fluororubber.
3. A high temperature resistant glass mat laminate for electrical appliances as claimed in claim 1, wherein: and the first foamed rubber layer and the second foamed rubber layer are provided with a plurality of heat dissipation air passages in a penetrating way in the length direction.
4. A high temperature resistant glass mat laminate for electrical appliances as claimed in claim 3, wherein: and the distance between every two adjacent heat dissipation air passages is 3-5 times of the diameter of the heat dissipation air passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751254.1U CN210881195U (en) | 2019-10-18 | 2019-10-18 | High-temperature-resistant glass fiber felt laminated board for electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751254.1U CN210881195U (en) | 2019-10-18 | 2019-10-18 | High-temperature-resistant glass fiber felt laminated board for electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881195U true CN210881195U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921751254.1U Active CN210881195U (en) | 2019-10-18 | 2019-10-18 | High-temperature-resistant glass fiber felt laminated board for electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510304A (en) * | 2020-10-26 | 2021-03-16 | 新丽(广东)新能源汽车部件有限公司 | Processing technology of battery protective cover |
-
2019
- 2019-10-18 CN CN201921751254.1U patent/CN210881195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510304A (en) * | 2020-10-26 | 2021-03-16 | 新丽(广东)新能源汽车部件有限公司 | Processing technology of battery protective cover |
| CN112510304B (en) * | 2020-10-26 | 2023-01-31 | 新丽(广东)新能源汽车部件有限公司 | Processing technology of battery protective cover |
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