Motor sound insulation bag

Abstract

The utility model discloses a motor sound insulation bag, which belongs to the field of motor sound insulation and comprises a sound insulation component, the sound insulation component comprises a first sound insulation layer, one side of the first sound insulation layer is connected with a second sound insulation layer, the front end of the first sound insulation layer is connected with a first protective layer, and the rear end of the first sound insulation layer is connected with a second protective layer. According to the motor sound insulation bag, multiple sound insulation operations can be carried out on a motor through the arranged sound insulation assembly, so that the practicability of the sound insulation bag is remarkably enhanced, and the motor sound insulation bag has the advantages that the motor sound insulation bag is simple in structure, convenient to use and high in practicability. And meanwhile, through mutual cooperation of the results, the limiting protection and heat dissipation effects can be achieved on the motor, and then the service life of the sound insulation bag can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of motor sound insulation, in particular to a motor sound insulation bag. Background Art

[0002] When the motor is in use, it will generate noise due to its high-speed rotation, thus affecting the environment. In order to avoid this situation, it needs to be soundproofed, so a sound insulation bag is needed. The existing sound insulation bag is simple, so the sound insulation effect on the battery is not significant enough. Based on this, it is necessary to provide a sound insulation bag that can significantly improve the sound insulation effect. In addition, the existing sound insulation bag can only soundproof the electrodes, and the electrodes may be damaged when vibration and collision occur. Based on this, it is necessary to provide a sound insulation bag that can protect the motor. Utility Model Content

[0003] The embodiment of the utility model provides a motor sound insulation bag, which aims to solve the problem that the sound insulation effect of the existing sound insulation bag is not significant enough and it is not convenient to limit the protection and heat dissipation of the motor.

[0004] To achieve the above-mentioned purpose, the utility model provides a motor sound insulation package, including a sound insulation component;

[0005] The sound insulation component includes a first sound insulation layer, a second sound insulation layer is connected to one side of the first sound insulation layer, a first protective layer is connected to the front end of the first sound insulation layer, a second protective layer is connected to the rear end of the first sound insulation layer, a first limiting hole is provided on the surface of the first protective layer, elastic connecting belts are sewn between the first sound insulation layer, the second sound insulation layer, the first protective layer and the second protective layer, a plurality of air holes are provided on the surfaces of the first sound insulation layer, the first protective layer and the second protective layer, and a protective layer is connected to one side of the first protective layer.

[0006] As a preferred solution of the utility model, the first sound insulation layer, the second sound insulation layer, the first protective layer and the second protective layer are sewn with needle-punched cotton, PE layer and PU foam from the inside to the outside.

[0007] As a preferred solution of the utility model, a plurality of screw holes are provided on the surfaces of the first sound insulation layer and the first protective layer, and bolts are threadedly connected inside the screw holes on the surfaces of the first sound insulation layer and the second protective layer.

[0008] As a preferred solution of the utility model, a plurality of heat dissipation holes are provided on the surfaces of the first protective layer and the second protective layer, and a limiting groove is provided on the surface of the first sound insulation layer.

[0009] As a preferred solution of the utility model, the elastic connecting belt is made of rubber.

[0010] As a preferred solution of the utility model, the protective layer is made of silica gel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the motor is soundproofed, the motor can be completely wrapped by the first sound insulation layer, the second sound insulation layer, the first protective layer, the second protective layer and the protective layer. At this time, the sound insulation component formed by the needle-punched cotton, the PE layer and the PU foam layer can perform multiple sound insulation operations on the motor. Compared with the sound insulation bag in the prior art, the utility model can significantly enhance the sound insulation effect of the sound insulation bag through the mutual cooperation of the above structures, thereby enhancing the practicality of the sound insulation bag.

[0013] When protecting the sound insulation bag, firstly, the first sound insulation layer, the second sound insulation layer, the first protective layer and the second protective layer can be stretched by the elastic connecting belt of rubber material, so as to avoid the sound insulation component wrapping the motor too tightly and causing damage, and at the same time, the protective layer of silicone material can further protect the motor, and the mutual limitation of the limiting groove and the motor can further protect the motor, and at the same time, a plurality of heat dissipation holes can have a heat dissipation effect, so as to avoid the sound insulation bag from damaging the motor seal. Compared with the sound insulation bag in the prior art, the utility model can protect the sound insulation bag through the above results cooperating with each other, thereby extending the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a right view of the sound insulation component structure of the utility model;

[0016] Figure 3 This is a left view of the sound insulation component structure of the utility model;

[0017] Figure 4 This is a cross-sectional view of the sound insulation component structure of the utility model.

[0018] In the figure: 100, sound insulation component; 101, first sound insulation layer; 102, second sound insulation layer; 103, first protective layer; 104, second protective layer; 105, first limiting hole; 106, elastic connecting belt; 107, air hole; 108, protective layer; 1011, needle-punched cotton; 1012, PE layer; 1013, PU foam layer; 111, screw hole; 121, heat dissipation hole; 122, limiting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 , the utility model provides a motor sound insulation package, including a sound insulation component 100;

[0021] The sound insulation assembly 100 includes a first sound insulation layer 101, a second sound insulation layer 102 is connected to one side of the first sound insulation layer 101, a first protective layer 103 is connected to the front end of the first sound insulation layer 101, a second protective layer 104 is connected to the rear end of the first sound insulation layer 101, a first limiting hole 105 is provided on the surface of the first protective layer 103, elastic connecting belts 106 are sewn between the first sound insulation layer 101, the second sound insulation layer 102, the first protective layer 103 and the second protective layer 104, a plurality of air holes 107 are provided on the surfaces of the first sound insulation layer 101, the first protective layer 103 and the second protective layer 104, and a protective layer 108 is connected to one side of the first protective layer 103.

[0022] In a specific embodiment, the sound insulation component 100 provided can not only perform multiple sound insulation operations on the motor, thereby significantly enhancing the practicality of the sound insulation bag, but also can provide limit protection and heat dissipation effects on the motor through the cooperation of the above results, thereby extending the service life of the sound insulation bag. When in use, the motor can be wrapped by the sound insulation component 100 composed of needle-punched cotton 1011, PE layer 1012 and PU foam layer 1013, thereby significantly enhancing the sound insulation effect of the motor. After the sound insulation component 100 is installed, the noise source of the motor can be effectively reduced by about 15dB. At the same time, the elastic connecting belt 106 and the protective layer 108 can provide preliminary protection for the motor. At the same time, the first sound insulation layer 101, the second sound insulation layer 102, the first protective layer 103 and the second protective layer 104 wrap the motor to avoid friction between the motor and the ground, further protect the motor, and thus extend the service life of the sound insulation bag.

[0023] See also Figure 2-Figure 4 The first sound insulation layer 101 , the second sound insulation layer 102 , the first protective layer 103 and the second protective layer 104 are sewn with needle-punched cotton 1011 , a PE layer 1012 and a PU foam layer 1013 from the inside out.

[0024] In a specific embodiment, the motor composed of the needle-punched cotton 1011, the PE layer 1012 and the PU foam layer 1013 can absorb and separate noise, thereby significantly improving the sound insulation effect of the sound insulation bag, and further enhancing the practicality of the sound insulation bag.

[0025] See also Figure 2-Figure 4 A plurality of screw holes 111 are provided on the surfaces of the first sound insulation layer 101 and the second protective layer 104 , and bolts are threadedly connected inside the screw holes 111 on the surfaces of the first sound insulation layer 101 and the second protective layer 104 .

[0026] In a specific embodiment, threading a bolt into the screw hole 111 and connecting it to the motor can further limit the position of the sound insulation assembly 100 and the motor, thereby further improving the protection effect of the motor.

[0027] See also Figure 2-Figure 4 A plurality of heat dissipation holes 121 are provided on the surfaces of the first protective layer 103 and the second protective layer 104 , and a limiting groove 122 is provided on the surface of the first sound insulation layer 101 .

[0028] In a specific embodiment, the heat dissipation holes 121 cooperate with the limiting grooves 122 to limit the motor and simultaneously achieve heat dissipation, thereby preventing the sound insulation assembly 100 from sealing the motor and causing damage due to excessive heat, thereby extending the service life of the motor.

[0029] See also Figure 2-Figure 4 , the elastic connecting belt 106 is made of rubber.

[0030] In a specific embodiment, the elastic connecting belt 106 made of rubber is stretchable to prevent the sound insulation component 100 from wrapping around the motor tightly and causing wear.

[0031] See also Figure 2-Figure 4 , the protective layer 108 is made of silicone.

[0032] In a specific embodiment, the protective layer 108 made of silicone material is relatively soft, which further avoids wear and tear on the motor, thereby extending the service life of the motor.

[0033] Working principle: When in use, the sound insulation component 100 composed of needle-punched cotton 1011, PE layer 1012 and PU foam layer 1013 can wrap the motor, and at the same time can significantly enhance the sound insulation effect of the motor. Then, the elastic connecting belt 106 cooperates with the protective layer 108 to provide preliminary protection for the motor. At this time, the first sound insulation layer 101, the second sound insulation layer 102, the first protective layer 103 and the second protective layer 104 wrap the motor to avoid friction between the motor and the ground, and further protect the motor, thereby extending the service life of the sound insulation bag. The heat dissipation holes 121 cooperate with the limiting grooves 122 to enhance the connection stability between the sound insulation component 100 and the motor while achieving a heat dissipation effect, thereby extending the service life of the sound insulation bag.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor sound insulation bag, characterized in that: include: A sound insulation component (100), the sound insulation component (100) comprising a first sound insulation layer (101), one side of the first sound insulation layer (101) being connected to a second sound insulation layer (102), the front end of the first sound insulation layer (101) being connected to a first protective layer (103), the rear end of the first sound insulation layer (101) being connected to a second protective layer (104), a first limiting hole (105) being provided on the surface of the first protective layer (103), elastic connecting belts (106) being sewn between the first sound insulation layer (101), the second sound insulation layer (102), the first protective layer (103) and the second protective layer (104), a plurality of air holes (107) being provided on the surfaces of the first sound insulation layer (101), the first protective layer (103) and the second protective layer (104), and a protective layer (108) being connected to one side of the first protective layer (103).

2. The motor sound insulation bag according to claim 1, characterized in that: The first sound insulation layer (101), the second sound insulation layer (102), the first protective layer (103) and the second protective layer (104) are sewn with needle-punched cotton (1011), a PE layer (1012) and PU foam (1013) from the inside to the outside.

3. The motor sound insulation bag according to claim 1, characterized in that: A plurality of screw holes (111) are provided on the surfaces of the first sound insulation layer (101) and the second protective layer (104), and bolts are threadedly connected inside the screw holes (111) on the surfaces of the first sound insulation layer (101) and the second protective layer (104).

4. The motor sound insulation bag according to claim 1, characterized in that: A plurality of heat dissipation holes (121) are provided on the surfaces of the first protective layer (103) and the second protective layer (104), and a limiting groove (122) is provided on the surface of the first sound insulation layer (101).

5. The motor sound insulation bag according to claim 1, characterized in that: The elastic connecting belt (106) is made of rubber.

6. The motor sound insulation bag according to claim 1, characterized in that: The protective layer (108) is made of silicone.

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