Mildew-proof sound insulation cotton for automobile

Abstract

The utility model relates to the technical field of sound insulation cotton, in particular to mould-proof sound insulation cotton for an automobile, which comprises mounting strips, sound insulation cotton components are arranged on the outer walls of the mounting strips in a rectangular array, and a plurality of groups of mounting strip arrays are respectively positioned at the bottoms of the sound insulation cotton components; the moisture-proof bottom layer can play a moisture-proof role on the sound-proof cotton blocks, the mildew-proof layer can play a mildew-proof role on the sound-proof cotton blocks, the capillary water-absorbing plates of the sound-proof cotton blocks are used for absorbing water, and the integral waterproof and mildew-proof effects are not affected even if a single sound-proof cotton assembly is damaged; when a drying heating rod is used for heating, water in an inner cavity of a capillary type water absorption plate in an inner cavity of a mounting shell is evaporated into water vapor, then when a ventilation fan rotates, the ventilation fan generates air flow in the inner cavity of the mounting shell, and then the air flow blows out the water vapor in the inner cavity of the mounting shell through a ventilation groove; at the moment, the capillary type water absorption plate absorbs water of the sound insulation cotton block through the capillary action, so that the sound insulation cotton block is kept dry to prevent mildewing, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation cotton, in particular to mildew-proof sound insulation cotton for automobiles. Background Art

[0002] Car sound insulation cotton has good sound insulation and heat insulation effects. After being pasted inside the car hood, it can effectively prevent the high temperature of the engine from being directly transmitted to the hood, thereby protecting the paint on the surface of the hood and preventing the fog on the hood from affecting the sight on rainy days. It can also effectively isolate the noise of the car engine and reduce the impact of the car running noise on the driving experience. For example, the prior art represented by the comparative document, a mildew-proof sound insulation cotton for automobiles (publication number CN219428051U), uses a plastic film cover in combination with sound insulation cotton. The good hydrophobicity of the plastic film cover can effectively prevent external rain, moisture or fungi from invading the interior of the sound insulation cotton, making it less likely for the car sound insulation cotton to become moldy due to rain and moisture, thereby increasing the mildew-proof performance of the car sound insulation cotton and effectively improving the service life of the car sound insulation cotton, thereby effectively solving the problems of the prior art. However, its structure still needs to be improved, as follows:

[0003] In this solution, the sound insulation cotton is only waterproof and moisture-proofed by plastic film, but the plastic film is prone to damage after long-term use. In addition, the plastic film is also easily affected by physical scratches, and these damages will further weaken its protective performance. In addition, for the sound insulation cotton, if there is moisture in the environment, it may cause moisture to accumulate inside the sound insulation cotton and cannot be effectively discharged. In this case, the long-term accumulated moisture will not only reduce the sound insulation effect, but may also cause the sound insulation cotton to mold or be damaged, thereby affecting the overall use experience and effect. Therefore, a mildew-proof sound insulation cotton for automobiles is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that moisture accumulates inside the sound insulation cotton and cannot be effectively discharged when the sound insulation cotton is used, in this case, the moisture accumulated for a long time will not only reduce the sound insulation effect, but also may cause the sound insulation cotton to mold or be damaged. The utility model provides a mildew-proof sound insulation cotton for automobiles to solve the above problem.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A mildew-proof sound-insulating cotton for automobiles comprises a mounting strip, on the outer wall of which sound-insulating cotton components are arranged in a rectangular array, wherein the mounting strip array is provided with multiple groups and is respectively located at the bottom of the sound-insulating cotton components, and the mounting strips are in a horizontally and vertically staggered structure, and a drying component is provided on one side of the sound-insulating cotton component.

[0007] As a preferred solution of the present invention, the sound insulation cotton component includes a moisture-proof bottom layer, the moisture-proof bottom layer is arranged on the base surface of the installation strip, and an anti-mildew layer is arranged on the base surface of the moisture-proof bottom layer.

[0008] As a preferred solution of the present invention, a sound insulation cotton block is arranged on the base surface of the anti-mildew layer, a capillary water absorption plate is arranged between the sound insulation cotton block and the anti-mildew layer and at the bottom of the sound insulation cotton block, and a conical sound insulation block is arranged on the outer wall of the sound insulation cotton block.

[0009] As a preferred solution of the present invention, the drying component includes a mounting shell, which is mounted on the side wall of the mounting strip. A connecting groove is provided on the side wall of the mounting shell, and a capillary water absorption plate is plugged and connected to the inner wall of the connecting groove.

[0010] As a preferred solution of the present invention, a control panel is embedded in the top outer wall of the mounting shell, and a drying heating rod is installed on one side of the connecting groove and on the inner wall of the mounting shell, wherein the drying heating rod is located directly above the capillary water absorption plate.

[0011] As a preferred solution of the present invention, a fixed shell is embedded in one side of the capillary water absorption plate and located on the outer wall of the installation shell, and a ventilation fan is pluggably installed on the inner wall of the fixed shell.

[0012] As a preferred solution of the present invention, a ventilation groove is provided on the other side of the capillary water absorption plate and on the outer wall of the mounting shell. The ventilation grooves are arranged in multiple groups from top to bottom and are respectively located on the outer wall of the mounting shell. A humidity sensor is embedded in the inner wall of the mounting shell.

[0013] As a preferred solution of the present invention, the control panel is respectively connected to the drying heating rod, the humidity sensor and the ventilation fan through wires, and the connection method is electrical connection, the sound insulation cotton components are provided in multiple groups, the capillary water absorption plates are provided in multiple groups and the capillary water absorption plates are fitted together, the mounting strip is made of easy-to-tear PET film material, the drying component is located on one side of the mounting strip, and the drying heating rod is located on one side of the air vent.

[0014] Compared with the prior art, the present invention can achieve better waterproof and mildew-proofing of the sound insulation cotton block by arranging a sound insulation cotton component in the mildew-proof sound insulation cotton for automobiles. The moisture-proof bottom layer can play a moisture-proof role for the sound insulation cotton block, and the mildew-proof layer can play a mildew-proof role for the sound insulation cotton block. When there is water in the inner cavity of the sound insulation cotton block, the capillary water absorption plate of the sound insulation cotton block absorbs it. Since the sound insulation cotton components are arranged in a rectangular array, each sound insulation cotton component is separate, and damage to a single sound insulation cotton component does not affect the overall waterproof and mildew-proof effect. The practicality of the device is better, thereby solving the problem of relying solely on plastic film to waterproof and moisture-proof the sound insulation cotton, but the plastic film is prone to damage after long-term use. In addition, the plastic film is also easily affected by physical scratches, and these damages will further weaken its protective performance.

[0015] The utility model can dry the sound insulation cotton block by arranging a drying component in the anti-mildew sound insulation cotton for automobiles. When the drying heating rod is heated, the temperature of the inner cavity of the installation shell will increase, thereby causing the water in the inner cavity of the capillary water absorption plate in the inner cavity of the installation shell to evaporate into water vapor. Then the control panel controls the ventilation fan to operate. When the ventilation fan rotates, the ventilation fan generates airflow in the inner cavity of the installation shell, thereby causing the airflow to blow the water vapor in the inner cavity of the installation shell out through the ventilation groove. At this time, the capillary water absorption plate absorbs the water in the sound insulation cotton block through capillary action, thereby keeping the sound insulation cotton block dry to prevent mold, thereby solving the problem of moisture accumulating inside the sound insulation cotton and being unable to be effectively discharged. In this case, the moisture accumulated over a long period of time will not only reduce the sound insulation effect, but may also cause the sound insulation cotton to mold or be damaged, thereby affecting the overall use experience and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side structural diagram of the present utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the A structure;

[0019] Figure 4 This is a schematic diagram of the dissected structure of the installation shell of the present utility model;

[0020] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the B structure;

[0021] Figure 6 This is a schematic structural diagram of the sound insulation cotton component of the present utility model.

[0022] In the figure: 1. Mounting strip; 2. Sound insulation cotton assembly; 201. Moisture-proof base layer; 202. Mildew-proof layer; 203. Capillary absorbent board; 204. Sound insulation cotton block; 205. Conical sound insulation block; 3. Drying assembly; 301. Mounting shell; 302. Connecting groove; 303. Control panel; 304. Drying heating rod; 305. Fixed shell; 306. Ventilation fan; 307. Ventilation groove; 308. Humidity sensor. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example: See Figure 1-6 The shown embodiment shows an anti-mildew and sound-insulating cotton for automobiles, comprising a mounting strip 1, on the outer wall of which sound-insulating cotton components 2 are arranged in a rectangular array, wherein the mounting strip 1 array is provided with multiple groups and are respectively located at the bottom of the sound-insulating cotton components 2, and the mounting strip 1 is in a horizontally and vertically staggered structure, and a drying component 3 is provided on one side of the sound-insulating cotton component 2.

[0025] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 The sound insulation cotton component 2 includes a moisture-proof bottom layer 201, which is arranged on the base surface of the mounting strip 1. A mildew-proof layer 202 is arranged on the base surface of the moisture-proof bottom layer 201, and a sound insulation cotton block 204 is arranged on the base surface of the mildew-proof layer 202. A capillary water absorption plate 203 is arranged between the sound insulation cotton block 204 and the mildew-proof layer 202 and at the bottom of the sound insulation cotton block 204, and a conical sound insulation block 205 is arranged on the outer wall of the sound insulation cotton block 204.

[0026] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The drying component 3 includes a mounting shell 301, which is mounted on the side wall of the mounting bar 1. A connecting groove 302 is provided on the side wall of the mounting shell 301. A capillary water absorption plate 203 is plugged and connected to the inner wall of the connecting groove 302. A control panel 303 is embedded in the top outer wall of the mounting shell 301. A drying heating rod 304 is installed on one side of the connecting groove 302 and on the inner wall of the mounting shell 301, wherein the drying heating rod 304 is located at the capillary water absorption plate 203. 3, a fixed shell 305 is embedded in one side of the capillary water absorption plate 203 and located on the outer wall of the installation shell 301, and a ventilation fan 306 is pluggably installed on the inner wall of the fixed shell 305. A ventilation groove 307 is opened on the other side of the capillary water absorption plate 203 and located on the outer wall of the installation shell 301. There are multiple groups of ventilation grooves 307 arranged in sequence from top to bottom and are respectively located on the outer wall of the installation shell 301. A humidity sensor 308 is embedded in the inner wall of the installation shell 301.

[0027] Among them, the control panel 303 is respectively connected to the drying heating rod 304, the humidity sensor 308 and the ventilation fan 306 through wires, and the connection method is electrical connection, so that the device is powered on, and the sound insulation cotton component 2 is provided with multiple groups, and the capillary water absorption plate 203 is provided with multiple groups and the capillary water absorption plates 203 are bonded to each other. The material of the mounting strip 1 is an easy-to-tear PET film material. Due to the easy-to-tear PET film material of the mounting strip 1, when the sound insulation cotton is used, it is only necessary to tear the mounting strip 1 according to the use requirements, and then customize the size of the mounting strip 1. The drying component 3 is located on one side of the mounting strip 1, and the drying heating rod 304 is located on one side of the ventilation groove 307.

[0028] When the automobile anti-mildew and sound-proof cotton of this scheme is working, under the action of the moisture-proof bottom layer 201 being set on the base surface of the installation strip 1, the moisture-proof bottom layer 201 can play a moisture-proof role for the sound-proof cotton block 204. At the same time, under the action of the anti-mildew layer 202 being set on the base surface of the moisture-proof bottom layer 201, the anti-mildew layer 202 can play a mildew-proof role for the sound-proof cotton block 204. Subsequently, a sound-proof cotton block 204 is set on the base surface of the mildew-proof layer 202, and a capillary water-absorbing board 203 is set between the sound-proof cotton block 204 and the mildew-proof layer 202 and at the bottom of the sound-proof cotton block 204. When water exists in the inner cavity of the sound insulation cotton block 204, the capillary water absorption plate 203 of the sound insulation cotton block 204 absorbs it. Since the sound insulation cotton components 2 are arranged in a rectangular array, each sound insulation cotton component 2 is independent, and damage to a single sound insulation cotton component 2 does not affect the overall waterproof and mildew-proof effect. The practicality of the device is better, thereby solving the problem of relying solely on plastic film to waterproof and moisture-proof the sound insulation cotton. However, the plastic film is prone to damage after long-term use. In addition, the plastic film is also easily affected by physical scratches, and these damages will further weaken its protective performance.

[0029] A drying heating rod 304 is installed on one side and on the inner wall of the installation shell 301, wherein the drying heating rod 304 is located just above the capillary water absorption plate 203. Under the action of turning on the switch of the control panel 303, the control panel 303 controls the drying heating rod 304 to operate. When the drying heating rod 304 is heated, the temperature of the inner cavity of the installation shell 301 is increased, thereby evaporating the water in the inner cavity of the capillary water absorption plate 203 of the installation shell 301 into water vapor. Then the control panel 303 controls the ventilation fan 306 to operate. When the air fan 306 rotates, the ventilation fan 306 generates airflow in the inner cavity of the installation shell 301, and then the airflow blows out the water vapor in the inner cavity of the installation shell 301 through the ventilation groove 307. At this time, the capillary water absorption plate 203 absorbs the water of the sound insulation cotton block 204 through capillary action, thereby keeping the sound insulation cotton block 204 dry to prevent mold, thereby solving the problem of moisture accumulation inside the sound insulation cotton and unable to be effectively discharged. In this case, the moisture accumulated over a long period of time will not only reduce the sound insulation effect, but may also cause the sound insulation cotton to mold or be damaged, thereby affecting the overall use experience and effect.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mildew-proof sound-insulating cotton for automobiles, comprising a mounting strip (1), characterized in that: The outer wall of the installation strip (1) is provided with sound insulation cotton components (2) in a rectangular array, wherein the installation strip (1) is provided with a plurality of array groups and each group is located at the bottom of the sound insulation cotton components (2), and the installation strip (1) is in a horizontally and vertically staggered structure, and a drying component (3) is provided on one side of the sound insulation cotton components (2).

2. The mildew-proof and sound-insulating cotton for automobiles according to claim 1, characterized in that: The sound insulation cotton assembly (2) comprises a moisture-proof bottom layer (201), the moisture-proof bottom layer (201) is arranged on the base surface of the installation strip (1), and an anti-mildew layer (202) is arranged on the base surface of the moisture-proof bottom layer (201).

3. The mildew-proof and sound-insulating cotton for automobiles according to claim 2, characterized in that: A sound insulation cotton block (204) is provided on the base surface of the mildew-proof layer (202), a capillary water-absorbing plate (203) is provided between the sound insulation cotton block (204) and the mildew-proof layer (202) and at the bottom of the sound insulation cotton block (204), and a conical sound insulation block (205) is provided on the outer wall of the sound insulation cotton block (204).

4. The mildew-proof and sound-insulating cotton for automobiles according to claim 3, characterized in that: The drying assembly (3) comprises a mounting shell (301), the mounting shell (301) being mounted on the side wall of the mounting strip (1), a connecting groove (302) being provided on the side wall of the mounting shell (301), and a capillary water absorption plate (203) being pluggably connected to the inner wall of the connecting groove (302).

5. The mildew-proof and sound-insulating cotton for automobiles according to claim 4, characterized in that: A control panel (303) is embedded in the top outer wall of the installation shell (301), and a drying and heating rod (304) is installed on one side of the connecting groove (302) and on the inner wall of the installation shell (301), wherein the drying and heating rod (304) is located directly above the capillary water absorption plate (203).

6. The mildew-proof and sound-insulating cotton for automobiles according to claim 5, characterized in that: A fixed housing (305) is embedded and installed on one side of the capillary water absorption plate (203) and on the outer wall of the installation housing (301), and a ventilation fan (306) is pluggably installed on the inner wall of the fixed housing (305).

7. The mildew-proof and sound-insulating cotton for automobiles according to claim 6, characterized in that: A ventilation groove (307) is provided on the other side of the capillary water absorption plate (203) and on the outer wall of the mounting shell (301). The ventilation grooves (307) are arranged in multiple groups from top to bottom and are respectively located on the outer wall of the mounting shell (301). A humidity sensor (308) is embedded in the inner wall of the mounting shell (301).

8. The mildew-proof and sound-insulating cotton for automobiles according to claim 7, characterized in that: The control panel (303) is respectively connected to a drying and heating rod (304), a humidity sensor (308) and a ventilation fan (306) via wires, and the connection method is electrical connection. The sound insulation cotton component (2) is provided with multiple groups, and the capillary water absorption plate (203) is provided with multiple groups, and the capillary water absorption plates (203) are attached to each other. The material of the mounting strip (1) is an easy-to-tear PET film material. The drying component (3) is located on one side of the mounting strip (1), and the drying and heating rod (304) is located on one side of the ventilation groove (307).

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