Integrated heat dissipation explosion-proof vibration motor

Abstract

The utility model discloses an integrated heat dissipation explosion-proof vibration motor, which comprises a motor main body, and a mounting plate is fixed on the left side of the motor main body. When the integrated heat dissipation explosion-proof vibration motor is used, a protective cover can be inserted into the exteriors of four groups of insertion rods fixed on the right side of a mounting plate through four groups of insertion grooves formed in the protective cover on the right side of a motor main body, and then four groups of fixing nuts are respectively screwed into the right sides of the exteriors of the insertion rods at four corners of the right side of the protective cover; the protective cover is fixed to the right side of the mounting plate in an abutting mode, the arranged protective cover can carry out outer cover wrapping anti-collision protection on the exterior of the motor body, meanwhile, the arranged four sets of inserting rods can carry out auxiliary supporting strengthening on the internal structure of the protective cover, the use strength of the protective cover is improved, and safety protection is carried out on the exterior of the anti-explosion vibration motor; the problem that safety protection cannot be conveniently carried out on the exterior of the anti-explosion vibration motor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of small explosion-proof vibration motors for electrical appliances, in particular to an integrated heat-dissipating explosion-proof vibration motor. Background Art

[0002] The explosion-proof vibration motor has a set of adjustable eccentric blocks installed at both ends of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and eccentric blocks is used to obtain the exciting force. It has also been widely used in electrical equipment.

[0003] In actual use, the exterior of the explosion-proof vibration motor is generally exposed after installation. After being hit by external objects, it is very easy to cause deformation and breakage of the external structure of the explosion-proof vibration motor, affecting its safe use. There are deficiencies, and it is not convenient to provide safety protection for the exterior of the explosion-proof vibration motor.

[0004] Now, a novel explosion-proof vibration motor with integrated heat dissipation is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide an explosion-proof vibration motor with integrated heat dissipation, so as to solve the problem in the above-mentioned background technology that it is inconvenient to perform safety protection on the outside of the explosion-proof vibration motor.

[0006] To achieve the above object, the utility model provides the following technical solution: an integrated heat dissipation explosion-proof vibration motor, comprising a motor body, a mounting plate is fixed on the left side of the motor body, a rotor and an eccentric block assembly are arranged inside the motor body, and the left side of the rotor and the eccentric block assembly passes through the inside of the mounting plate, and a rear shell is arranged on the right side of the motor body;

[0007] An integrated heat dissipation structure is provided at the rear end of the rear shell, and the integrated heat dissipation structure includes a rear shell, a fan is installed on the right side of the interior of the rear shell, air inlets are respectively provided through the top and bottom and both ends of the rear shell, a dust cover is provided on the right side of the exterior of the rear shell, and fixing bolts are respectively provided through the right sides of the top and bottom ends of the dust cover, and threaded holes are respectively provided on the right sides of the top and bottom ends of the rear shell;

[0008] A protective cover is provided on the right side of the outside of the motor body, and slots are provided at both ends of the top and bottom of the left side of the protective cover, plug rods are laterally fixed at both ends of the top and bottom of the right side of the mounting plate, fixing nuts are provided at both ends of the top and bottom of the right side of the protective cover, reserved slots are provided at the top, bottom and both ends of the protective cover, and mounting holes are provided at the top, bottom and both ends of the mounting plate.

[0009] Preferably, the right side of the slot passes through the right side of the protective cover, and the right side of the insertion rod passes through the interior of the slot.

[0010] Preferably, an external thread is provided on the right side of the exterior of the insertion rod, and an internal thread matching the external thread is provided inside the fixing nut.

[0011] Preferably, the reserved slot runs through the interior of the protective cover.

[0012] Preferably, a reserved opening is provided on the right side of the dust cover, and the reserved opening passes through the interior of the right side of the dust cover.

[0013] Preferably, fixing studs are fixed to the top and bottom of the motor body and the right sides of both ends, and clamping feet are fixed to the top and bottom of the rear shell and the left sides of both ends.

[0014] Preferably, a locking nut is provided on the outside of the fixing stud.

[0015] Preferably, the exterior of the fixing stud is provided with an external thread, and the fixing stud passes through the interior of the clamping foot.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the explosion-proof vibration motor with integrated heat dissipation not only realizes the convenience of safety protection of the outside of the explosion-proof vibration motor, realizes the convenience of auxiliary dust prevention of the inside of the explosion-proof vibration motor, but also realizes the convenience of disassembly and maintenance of the inside of the explosion-proof vibration motor;

[0017] (1) By providing a mounting plate, a motor body, fixing nuts, a plug rod, a slot, a protective cover and a reserved slot, when the explosion-proof vibration motor is installed and used, the protective cover can be inserted into the outside of the four groups of plug rods fixed on the right side of the mounting plate using the four groups of slots provided inside on the right side of the motor body, and then four groups of fixing nuts are respectively screwed into the right side of the outside of the plug rods at the four corners on the right side of the protective cover, and the protective cover is tightly fixed to the right side of the mounting plate. The protective cover can be used to wrap the outside of the motor body for anti-collision protection, and the four groups of plug rods can be used to provide auxiliary support and reinforcement for the internal structure of the protective cover, thereby improving the use strength of the protective cover, facilitating the safety protection of the outside of the explosion-proof vibration motor, and reducing the external damage of the explosion-proof vibration motor when in use;

[0018] (2) By providing a motor body, a dust cover, a threaded hole, a fixing bolt and a reserved opening, when the explosion-proof vibration motor is used, the dust cover can be sleeved on the outside of the rear shell from the right side on the outside of the motor body, and then the fixing bolts are respectively used to penetrate the inside of the dust cover on the right side of the top and bottom of the dust cover and screwed into the inside of the threaded hole accordingly, and then the dust cover can be fixedly installed on the right side of the outside of the rear shell. When the fan is started and the air is drawn through the air inlet, the dust cover can be used to assist in filtering and removing some large particles of dust and lint in the air entering the air inlet from the outside, thereby reducing the dust entering the explosion-proof vibration motor when the fan rotates to dissipate heat, which is convenient for auxiliary dust prevention when the explosion-proof vibration motor dissipates heat internally. At the same time, the integrated heat dissipation structure makes the equipment more integrated, and maintenance and disassembly are more convenient;

[0019] (3) By providing a motor body, a rear shell, a fixing stud, a clamping foot and a locking nut, when the explosion-proof vibration motor is in use, the locking nuts provided at the top and bottom and both ends of the motor body can be loosened from the outside of the fixing studs respectively. Without unscrewing, the rear shell can be rotated upward on the right side of the motor body so that the clamping foot can be detached from the outside of the fixing studs and unlocked. Then, the rear shell can be quickly removed to the right from the right side of the motor body. After the interior of the explosion-proof vibration motor is opened, it is convenient to perform maintenance and repair operations on the interior of the explosion-proof vibration motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the protective cover of the utility model;

[0022] Figure 3 This is a schematic diagram of the front view structure of the dust cover of the utility model;

[0023] Figure 4 This is a schematic diagram of the front view structure of the clamping foot of the utility model;

[0024] Figure 5 It is a schematic diagram of an enlarged side view of the mounting hole of the utility model.

[0025] In the figure: 1. Mounting plate; 2. Motor body; 3. Rotor and eccentric block assembly; 4. Rear shell; 5. Fixing stud; 6. Air inlet; 7. Dust cover; 8. Fixing nut; 9. Fan; 10. Threaded hole; 11. Insert rod; 12. Slot; 13. Protective cover; 14. Reserved slot; 15. Fixing bolt; 16. Reserved opening; 17. Card foot; 18. Locking nut; 19. Mounting hole. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1: Please refer to Figure 1-5 , an integrated heat dissipation explosion-proof vibration motor, comprising a motor body 2, a mounting plate 1 is fixed on the left side of the motor body 2, a rotor and eccentric block assembly 3 are arranged inside the motor body 2, and the left side of the rotor and eccentric block assembly 3 passes through the inside of the mounting plate 1, a rear shell 4 is arranged on the right side of the motor body 2, a fan 9 is installed on the right side inside the rear shell 4, and air inlets 6 are respectively penetrated at the top, bottom and both ends of the rear shell 4, a protective cover 13 is arranged on the right side of the outside of the motor body 2, and slots 12 are respectively arranged at the top and bottom ends of the left side of the protective cover 13, plug rods 11 are respectively fixed laterally at the two ends of the top and bottom of the right side of the mounting plate 1, fixing nuts 8 are respectively arranged at the two ends of the top and bottom of the right side of the protective cover 13, reserved slots 14 are respectively arranged at the top, bottom and both ends of the protective cover 13, and mounting holes 19 are respectively penetrated at the top, bottom and both ends of the mounting plate 1;

[0028] The right side of the slot 12 passes through the right side of the protective cover 13, the right side of the plug rod 11 passes through the inside of the slot 12, the right side of the outside of the plug rod 11 is provided with an external thread, the inside of the fixing nut 8 is provided with an internal thread matching the external thread, and the reserved slot 14 passes through the inside of the protective cover 13;

[0029] Specifically, Figure 1 and Figure 2 As shown, the protective cover 13 can be inserted into the outside of the four groups of plug rods 11 fixed on the right side of the mounting plate 1 by using the four groups of slots 12 set inside on the right side of the motor body 2, and then four groups of fixing nuts 8 are used to screw into the right side of the outside of the plug rods 11 at the four corners on the right side of the protective cover 13, and the protective cover 13 is tightly fixed to the right side of the mounting plate 1. The protective cover 13 can be used to wrap the outside of the motor body 2 for anti-collision protection. At the same time, the four groups of plug rods 11 can provide auxiliary support and reinforcement for the internal structure of the protective cover 13, thereby improving the use strength of the protective cover 13 and providing safety protection for the outside of the explosion-proof vibration motor.

[0030] Embodiment 2: A dust cover 7 is provided on the right side of the outside of the rear shell 4, and fixing bolts 15 are respectively provided through the right sides of the top and bottom ends of the dust cover 7, threaded holes 10 are respectively provided on the right sides of the top and bottom ends of the rear shell 4, and a reserved opening 16 is provided on the right side of the dust cover 7, and the reserved opening 16 passes through the interior of the right side of the dust cover 7;

[0031] Specifically, Figure 1 and Figure 3 As shown, the dust cover 7 can be mounted on the outside of the rear shell 4 from the right side on the outside of the motor body 2, and then the fixing bolts 15 are used to penetrate the inside of the dust cover 7 on the right side of the top and bottom ends of the dust cover 7 and screwed into the inside of the threaded holes 10 respectively, and then the dust cover 7 can be fixedly installed on the right side of the outside of the rear shell 4. When the fan 9 is started and the air is exhausted through the air inlet 6, some large particles of dust and hair debris in the air entering the air inlet 6 from the outside can be assisted to be filtered and removed, thereby reducing the dust entering the explosion-proof vibration motor when the fan 9 rotates to dissipate heat.

[0032] Embodiment 3: The top and bottom of the motor body 2 and the right sides of both ends are respectively fixed with fixing studs 5, the top and bottom of the rear shell 4 and the left sides of both ends are respectively fixed with clamping feet 17, the outside of the fixing studs 5 is provided with locking nuts 18, the outside of the fixing studs 5 is provided with external threads, and the fixing studs 5 pass through the inside of the clamping feet 17;

[0033] Specifically, Figure 1 and Figure 4 As shown, the locking nuts 18 provided at the top, bottom and both ends of the motor body 2 can be loosened from the outside of the fixing studs 5 respectively. Without unscrewing, the rear shell 4 can be rotated upward on the right side of the motor body 2 so that the clamping pin 17 can be detached from the outside of the fixing studs 5 and unlocked. Then, the rear shell 4 can be quickly removed to the right from the right side of the motor body 2 to open the interior of the explosion-proof vibration motor.

[0034] Working principle: When the utility model is in use, when the explosion-proof vibration motor is installed and used, the protective cover 13 provided can be inserted into the outside of the four groups of plug rods 11 fixed on the right side of the mounting plate 1 using the four groups of slots 12 provided inside, and then the four groups of fixing nuts 8 are respectively screwed into the right side of the outside of the plug rods 11 at the four corners on the right side of the protective cover 13, and the protective cover 13 is tightly fixed to the right side of the mounting plate 1. The provided protective cover 13 can be used to wrap the outside of the motor body 2 for anti-collision protection. At the same time, the provided four groups of plug rods 11 can provide auxiliary support and reinforcement for the internal structure of the protective cover 13, improve the use strength of the protective cover 13, and safely protect the outside of the explosion-proof vibration motor. At the same time, when the explosion-proof vibration motor is in use, the provided dust cover 7 can also be sleeved on the outside of the rear shell 4 from the right side on the right side of the outside of the motor body 2, and then fixing bolts are used on the right sides of the top and bottom ends of the dust cover 7 respectively. After the dust cover 15 penetrates the interior of the dust cover 7 and is correspondingly screwed into the interior of the threaded hole 10, the dust cover 7 can be fixedly installed on the right side of the exterior of the rear shell 4. The dust cover 7 can be provided to assist in filtering and removing some large particles of dust and lint in the air entering the air inlet 6 from the outside when the fan 9 is started and the air is exhausted through the air inlet 6, thereby reducing the dust entering the interior of the explosion-proof vibration motor when the fan 9 rotates to dissipate heat, and assisting in dust prevention when the explosion-proof vibration motor dissipates heat internally. When the explosion-proof vibration motor is in use, the locking nuts 18 provided at the top and bottom and both ends of the motor body 2 can be respectively loosened from the outside of the fixing stud 5 without being screwed down, and the rear shell 4 can be rotated upward on the right side of the motor body 2 without being screwed down, so that the card foot 17 can be separated from the outside of the fixing stud 5 and unlocked, and the rear shell 4 can be quickly removed to the right from the right side of the motor body 2, and the interior of the explosion-proof vibration motor can be opened to perform maintenance and repair operations on the interior of the explosion-proof vibration motor.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An explosion-proof vibration motor with integrated heat dissipation, comprising a motor body (2), characterized in that: A mounting plate (1) is fixed on the left side of the motor body (2), a rotor and an eccentric block assembly (3) are arranged inside the motor body (2), and the left side of the rotor and the eccentric block assembly (3) passes through the inside of the mounting plate (1), and a rear shell (4) is arranged on the right side of the motor body (2); An integrated heat dissipation structure is provided at the rear end of the rear shell (4), and the integrated heat dissipation structure includes a rear shell (4), a fan (9) is installed on the right side of the interior of the rear shell (4), air inlets (6) are respectively provided through the top and bottom and both ends of the rear shell (4), a dust cover (7) is provided on the right side of the exterior of the rear shell (4), and fixing bolts (15) are respectively provided through the right sides of the top and bottom ends of the dust cover (7), and threaded holes (10) are respectively provided on the right sides of the top and bottom ends of the rear shell (4); A protective cover (13) is provided on the right side of the outside of the motor body (2), and slots (12) are provided at both ends of the top and bottom of the left side of the protective cover (13), plug rods (11) are transversely fixed at both ends of the top and bottom of the right side of the mounting plate (1), fixing nuts (8) are provided at both ends of the top and bottom of the right side of the protective cover (13), reserved slots (14) are provided at the top and bottom and both ends of the protective cover (13), and mounting holes (19) are provided through the top and bottom and both ends of the mounting plate (1).

2. The explosion-proof vibration motor with integrated heat dissipation according to claim 1, characterized in that: The right side of the slot (12) passes through the right side of the protective cover (13), and the right side of the insertion rod (11) passes through the interior of the slot (12).

3. The explosion-proof vibration motor with integrated heat dissipation according to claim 1, characterized in that: The right side of the outside of the insertion rod (11) is provided with an external thread, and the inside of the fixing nut (8) is provided with an internal thread matching the external thread.

4. The explosion-proof vibration motor with integrated heat dissipation according to claim 1, characterized in that: The reserved slot (14) penetrates the interior of the protective cover (13).

5. The explosion-proof vibration motor with integrated heat dissipation according to claim 1, characterized in that: A reserved opening (16) is provided on the right side of the dust cover (7), and the reserved opening (16) passes through the interior of the right side of the dust cover (7).

6. The explosion-proof vibration motor with integrated heat dissipation according to claim 1, characterized in that: The top and bottom of the motor body (2) and the right sides of both ends are respectively fixed with fixing studs (5), and the top and bottom of the rear shell (4) and the left sides of both ends are respectively fixed with clamping feet (17).

7. The explosion-proof vibration motor with integrated heat dissipation according to claim 6, characterized in that: A locking nut (18) is arranged outside the fixing stud (5).

8. The explosion-proof vibration motor with integrated heat dissipation according to claim 6, characterized in that: The exterior of the fixing stud (5) is provided with an external thread, and the fixing stud (5) passes through the interior of the clamping foot (17).

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