CN214084468U - Sound insulation pad for automobile engine cover - Google Patents

Abstract

The utility model discloses an automobile cover sound insulation pad, which comprises a shell, wherein the surface of the shell is fixedly connected with a water tank, a temperature sensor and a buffer layer, one side of the inner wall of the water tank is fixedly connected with a cooler and a water pump, and the surface of the shell is fixedly connected with a water-cooling pipe through a pipe sleeve; in this scheme, through setting up the temperature-sensing ware, can detect temperature on every side, thereby can open cooler and water pump and cool down when the ambient temperature is too high, through setting up the cooler, can cool down water tank water-logging, and carry through the water-cooled tube through the water pump with the water after cooling, thereby the purpose of cooling has been reached, avoid the high life who influences the device of temperature, through setting up dust absorption cloth, can absorb the dust in the ambient air, dirt-proof effect has been reached, thereby accessible fixing bolt pulls down dustproof cloth simultaneously and can regularly change, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Sound insulation pad for automobile engine cover

Technical Field

The utility model relates to an automobile sound insulation technical field, more specifically say, it relates to an automobile cover gives sound insulation and fills up.

Background

In the daily use process of an automobile, the main noise sources of a cab are engine compartment noise and road noise, most of contribution of the engine compartment noise is subdivided into noise generated by the operation of an engine, the improvement of the technology of the engine is eliminated, the noise is reduced, and the important way for controlling the engine compartment noise is to absorb and attenuate the engine noise through a cover sound insulation pad.

Although the sound insulation pad for the automobile engine cover (application number: 201921246160.9) disclosed in the chinese patent document solves the problems of excessive dust and poor heat dissipation effect, most of the existing sound insulation pads adopt glass fiber for heat insulation and sound insulation, but the glass fiber is very brittle, which results in very short service life of the engine cover and very poor sound and heat insulation effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automobile cover gives sound insulation and fills up, it has the characteristics effectual, long service life that give sound insulation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automobile cover sound insulation pad, includes the shell, the fixed surface of shell is connected with water tank, temperature-sensing ware and buffer layer, one side fixedly connected with cooler and the water pump of water tank inner wall, pipe box fixedly connected with water-cooled tube is passed through on the surface of shell, the both sides of water-cooled tube are passed the water tank and are all located the water tank, the one end and the water pump fixed connection of water-cooled tube, the temperature-sensing ware passes through wire and water pump and cooler electric connection, the surperficial threaded connection of shell has fixing bolt, there is dust absorption cloth through fixing bolt threaded connection between fixing bolt and the shell, fixedly connected with glass fiber layer and chamois leather fine hair layer in the shell, glass fiber layer and chamois leather fine hair layer multilayer are alternately set up in the shell.

Through adopting above-mentioned technical scheme, through setting up the temperature-sensing ware, can detect the temperature on every side to can open the cooler and the water pump cools down when ambient temperature is too high, through setting up the cooler, can cool down to the water tank internal water, and carry through the water-cooled tube through the water pump water after will cooling, thereby reached the purpose of cooling, avoid the high life who influences the device of temperature.

Further, the surface of the water tank is fixedly connected with an observation window.

Through adopting above-mentioned technical scheme, through the observation window, can observe the volume of water in the water tank to can know the volume of water in the water tank.

Furthermore, the surface of the shell is fixedly connected with a storage battery box, and a storage battery is fixedly connected in the storage battery box.

By adopting the technical scheme, all the electric appliances in the device can be powered through the storage battery, and the practicability of the device is improved.

Further, the thickness of the glass fiber layer is 0.2mm, and the thickness of the suede layer is 0.5 mm.

Through adopting above-mentioned technical scheme, the thickness through glass fiber layer and chamois leather fine hair layer is 0.2mm and 0.5mm respectively, avoids leading to the weight of the too thick increase device of shell because the quantity of glass fiber layer and chamois leather fine hair layer is too much.

Further, the number of the glass fiber layers and the chamois leather layers is 4.

Through adopting above-mentioned technical scheme, the quantity through glass fiber layer and chamois leather fine hair layer is 4 layers, avoids the number of piles too few to be unfavorable for the improvement of sound insulation and heat insulation effect.

Furthermore, the surface of the shell is fixedly connected with a control switch, and the control switch is electrically connected with all electrical appliances through wires.

By adopting the technical scheme, all the electric appliances in the device can be controlled by controlling the switch.

To sum up, the utility model discloses following beneficial effect has:

1. in the scheme, the temperature sensor is arranged, so that the ambient temperature can be detected, and the cooler and the water pump can be turned on to cool when the ambient temperature is too high;

2. the water in the water tank can be cooled by arranging the cooler, and the cooled water is conveyed by the water pump through the water cooling pipe, so that the purpose of cooling is achieved, and the service life of the device is prevented from being influenced by overhigh temperature;

3. through setting up dust absorption cloth, can absorb the dust in the air on every side, reached dirt-proof effect, thereby accessible fixing bolt pulls down dust absorption cloth regularly and changes simultaneously, through setting up glass fiber layer and chamois leather fine hair layer, glass fiber layer and the crisscross setting on chamois leather fine hair layer have overcome the brittle characteristics of glass fiber layer nature, not only have excellent thermal-insulated noise insulation performance, longer life has moreover, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic bottom sectional view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the middle housing of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a housing; 2. an observation window; 3. a water tank; 4. a water-cooled tube; 5. a temperature sensor; 6. a buffer layer; 7. an accumulator case; 8. a control switch; 9. a temperature reducer; 10. a water pump; 11. fixing the bolt; 12. dust collection cloth; 13. a storage battery; 14. a glass fiber layer; 15. chamois leather fine hair layer.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automobile cover gives sound insulation and fills up, which comprises an outer shell 1, the fixed surface of shell 1 is connected with water tank 3, temperature-sensing ware 5 and buffer layer 6, one side fixedly connected with cooler 9 and water pump 10 of 3 inner walls of water tank, pipe box fixedly connected with water-cooled tube 4 is passed through on the surface of shell 1, water tank 3 is passed all to be located water tank 3 in the both sides of water-cooled tube 4, water-cooled tube 4's one end and water pump 10 fixed connection, temperature-sensing ware 5 passes through wire and water pump 10 and cooler 9 electric connection, the surperficial threaded connection of shell 1 has fixing bolt 11, there is dust absorption cloth 12 through fixing bolt 11 threaded connection between fixing bolt 11 and the shell 1, fixedly connected with glass fiber layer 14 and chamois leather matte layer 15 in shell 1, glass fiber layer 14 and chamois leather matte layer 15 multilayer cross arrangement are in shell 1.

In this embodiment: through setting up dust absorption cloth 12, can absorb the dust in the air on every side, dustproof effect has been reached, thereby accessible fixing bolt 11 pulls down dustproof cloth regularly to change simultaneously, through setting up glass fiber layer 14 and chamois leather fine hair layer 15, the fragile characteristics of glass fiber layer 14 nature have been overcome in the crisscross setting of glass fiber layer 14 and chamois leather fine hair layer 15, not only have excellent thermal-insulated noise insulation performance, and have longer life, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

As shown in fig. 1, an observation window 2 is fixedly connected to the surface of the water tank 3;

in this embodiment: through observation window 2, can observe the volume of water in water tank 3 to can learn the volume of water in water tank 3.

As shown in fig. 2, a storage battery box 7 is fixedly connected to the surface of the housing 1, and a storage battery 13 is fixedly connected to the interior of the storage battery box 7;

in this embodiment: through battery 13, can supply power to all electrical apparatus in the device, improve the practicality of device.

As shown in fig. 3, the glass fiber layer 14 has a thickness of 0.2mm, and the suede layer 15 has a thickness of 0.5 mm;

in this embodiment: by the thickness of the glass fiber layer 14 and the suede layer 15 being 0.2mm and 0.5mm, respectively, it is avoided that the weight of the device is increased due to the case 1 being excessively thick because of the excessive number of the glass fiber layer 14 and the suede layer 15.

As shown in fig. 3, the number of the glass fiber layer 14 and the suede layer 15 is 4;

in this embodiment: the number of the glass fiber layers 14 and the chamois leather layer 15 is 4, so that the problem that the number of layers is too small, which is unfavorable for improving the sound and heat insulation effect is avoided.

As shown in fig. 2, the surface of the housing 1 is fixedly connected with a control switch 8, and the control switch 8 is electrically connected with all electrical appliances through wires;

in this embodiment: all electrical appliances in the device can be controlled by the control switch 8.

The working principle is as follows: when in use, water is injected into the water tank 3 through the injection opening, the dust absorption cloth 12 is arranged on the surface of the shell 1 through the fixing bolt 11, then the temperature sensor 5, the water pump 10 and the cooler 9 are turned on by the control switch 8, and then the bottom of the housing 1 is directed downward and installed in the automobile, when the temperature sensor 5 detects that the ambient temperature is too high, the temperature sensor 5 turns on the cooler 9 and the water pump 10, the cooler 9 works to cool the water in the water tank 3, then the water pump 10 conveys the cooled water through the water-cooling pipe 4 and returns to the water tank 3 through the other side of the water-cooling pipe 4, thereby reducing the ambient temperature, the glass fiber layer 14 and the suede layer 15 are matched for sound insulation and heat insulation, the dust absorption cloth 12 absorbs the dust in the ambient air, when the dust cloth 12 is used for a period of time, the dust cloth 12 can be removed by the fixing bolt 11 for replacement.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an automobile engine cover sound insulation pad, includes shell (1), its characterized in that, the fixed surface of shell (1) is connected with water tank (3), temperature-sensing ware (5) and buffer layer (6), one side fixedly connected with cooler (9) and water pump (10) of water tank (3) inner wall, the surface of shell (1) is through pipe box fixedly connected with water-cooling pipe (4), the both sides of water-cooling pipe (4) are passed water tank (3) and are all located water tank (3), the one end and the water pump (10) fixed connection of water-cooling pipe (4), temperature-sensing ware (5) are through wire and water pump (10) and cooler (9) electric connection, the surface threaded connection of shell (1) has fixing bolt (11), there is dust absorption cloth (12) through fixing bolt (11) threaded connection between fixing bolt (11) and shell (1), fixedly connected with glass fiber layer (14) and chamois leather fine hair layer (15) in shell (1), glass fiber layer (14) and chamois leather fine hair layer (15) multilayer are crisscross to be set up in shell (1).

2. Acoustic insulating mat for vehicle hoods according to claim 1, characterized in that the surface of the water tank (3) is fixedly connected with a viewing window (2).

3. The acoustic insulator mat for vehicle hoods according to claim 1, characterized in that an electric storage box (7) is fixedly connected to the surface of the housing (1), and an electric storage battery (13) is fixedly connected to the inside of the electric storage box (7).

4. Acoustic gasket for vehicle hoods according to claim 1, characterized in that the thickness of the glass fiber layer (14) is 0.2mm and the thickness of the suede layer (15) is 0.5 mm.

5. The acoustic insulator mat for vehicle hoods according to claim 1, characterized in that the number of the glass fiber layer (14) and the suede layer (15) is 4.

6. The acoustic insulator mat for vehicle hoods according to claim 1 is characterized in that a control switch (8) is fixedly connected to the surface of the outer casing (1), and the control switch (8) is electrically connected to all electrical appliances through a wire.

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