Dust collector motor precision shell with efficient heat dissipation

Abstract

The utility model relates to the technical field of dust collectors, and provides an efficient heat dissipation dust collector motor precision shell which comprises a base and a convex block. A protruding block is fixed to the top end of the base, a shell is arranged at the top end of the base, a heat dissipation structure is arranged on the outer wall of the shell, limiting holes are evenly formed in the protruding block, guide grooves are evenly formed in the inner wall of the shell, and disassembly and assembly structures are evenly fixed to the bottom end of the shell. According to the utility model, through the arrangement of the heat dissipation structure, heat generated by the motor installed in the shell in the using process is dissipated through the heat dissipation fins in the using process of the shell, and the dustproof net is installed in the heat dissipation opening, so that the heat dissipation effect is improved; and dust and the like are not easy to enter the shell through the dustproof net in the use process of the dust collector, so that the purpose of conveniently carrying out heat dissipation treatment on the motor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a precise housing for a vacuum cleaner motor with high-efficiency heat dissipation. Background Art

[0002] With the development of the times, people may produce a certain amount of dust in their daily lives, and the process of cleaning it is rather cumbersome. In order to provide convenience in people's daily lives, a vacuum cleaner is needed to clean it. The use of a motor is indispensable in the operation of the vacuum cleaner. However, the motor may be damaged due to collisions during its operation, and thus a shell is needed to protect it.

[0003] However, in the process of protecting the motor in use, the traditional shell is difficult to dissipate the heat generated by the motor, which in turn causes damage to the motor, making it have certain limitations in use. In addition, the motor needs to be maintained during the use of the vacuum cleaner, which requires disassembly and assembly of the shell. However, the traditional shell is difficult to disassemble and assemble conveniently, making it difficult to meet actual use needs. Utility Model Content

[0004] The utility model aims to provide a vacuum cleaner motor precision housing with high-efficiency heat dissipation, so as to solve the defects of the existing vacuum cleaner motor precision housing that is difficult to disassemble and assemble and to dissipate heat.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a vacuum cleaner motor precision housing with high efficiency heat dissipation, comprising a base and a bump;

[0006] A protrusion is fixed on the top of the base, a shell is provided on the top of the base, and a heat dissipation structure is provided on the outer wall of the shell;

[0007] The heat dissipation structure includes a groove, a heat sink, a heat dissipation port, and a dust screen. The groove is opened on the outer wall of the shell, and heat sinks are evenly installed inside the groove. Heat dissipation ports are evenly opened on the outer wall of the shell on one side of the heat sink, and dust screens are installed inside the heat dissipation ports.

[0008] Limiting holes are evenly arranged inside the protrusions, guide grooves are evenly arranged on the inner wall of the shell, and disassembly structures are evenly fixed on the bottom end of the shell.

[0009] Preferably, the heat sinks are distributed at equal intervals on the outer wall of the shell, and the heat dissipation openings are distributed at equal intervals on the outer wall of the shell on one side of the heat sink.

[0010] Preferably, the limiting holes are distributed at equal intervals inside the protrusion, and the guide grooves are distributed at equal intervals on the inner wall of the shell.

[0011] Preferably, the disassembly and assembly structure includes a fixed block, a built-in groove, an inclined block, a return spring, a slide groove and a clamping groove. The fixed block is evenly fixed to the bottom end of the shell, the bottom of the fixed block is provided with a built-in groove, the inside of the built-in groove is provided with an inclined block, a return spring is fixed on one side of the inclined block, the slide groove is evenly opened on the inner wall of the base, and a clamping groove is opened on the inner wall of the base on one side of the slide groove.

[0012] Preferably, the fixing blocks are distributed at equal intervals at the bottom end of the housing, and the side of the return spring away from the inclined block is fixedly connected to one side inside the built-in groove.

[0013] Preferably, the slide grooves are distributed at equal intervals on the outer wall of the base, and the fixed block and the slide grooves are slidably connected via an inclined block.

[0014] Preferably, the oblique blocks are all arranged inside the clamping grooves, and the oblique blocks and the base form a clamping structure through the clamping grooves.

[0015] The utility model provides a vacuum cleaner motor precision housing with high efficiency heat dissipation, which has the following advantages:

[0016] By providing a heat dissipation structure, when the shell is in use, the heat generated by the motor installed therein is dissipated through the heat sink during use, and a dustproof net is installed inside the heat dissipation port, so that dust and the like are not easy to enter the interior of the shell through the dustproof net during use of the vacuum cleaner, thereby achieving the purpose of facilitating heat dissipation of the motor;

[0017] By providing a disassembly structure, during the installation of the shell, it slides inside the slide groove through the inclined block inside the built-in groove. When it slides to the bottom end, the shell is rotated so that the inclined edge of the inclined block is squeezed and then moves into the inside of the built-in groove. When it is rotated to one side of the clamping groove, the inclined block moves into the inside of the clamping groove by the elastic force of the return spring and then engages and positions it. When it is removed, the shell is further rotated so that the inclined block is squeezed and moved into the inside of the built-in groove, making it easy to take out the shell as a whole, thereby achieving the purpose of facilitating the disassembly and assembly of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 3It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of a three-dimensional structure of a top view cross section of the present utility model;

[0022] Figure 5 This is an enlarged structural diagram of point A of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. base; 2. protrusion; 3. shell; 4. heat dissipation structure; 401. groove; 402. heat sink; 403. heat dissipation port; 404. dust screen; 5. limiting hole; 6. guide groove; 7. disassembly and assembly structure; 701. fixing block; 702. built-in groove; 703. inclined block; 704. reset spring; 705. slide groove; 706. snap-in groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides a vacuum cleaner motor precision housing with high efficiency heat dissipation, comprising a base 1 and a protrusion 2.

[0026] Reference Figure 1 and Figure 3 As shown, a protrusion 2 is fixed to the top of the base 1, and a shell 3 is provided at the top of the base 1. A heat dissipation structure 4 is provided on the outer wall of the shell 3. The heat dissipation structure 4 includes a groove 401, heat sinks 402, heat dissipation ports 403 and a dustproof net 404. The groove 401 is provided on the outer wall of the shell 3, and heat sinks 402 are evenly installed inside the groove 401. Heat dissipation ports 403 are evenly provided on the outer wall of the shell 3 on one side of the heat sink 402. Dustproof nets 404 are installed inside the heat dissipation ports 403. The heat sinks 402 are evenly spaced on the outer wall of the shell 3, and the heat dissipation ports 403 are evenly spaced on the outer wall of the shell 3 on one side of the heat sink 402.

[0027] A large amount of heat is generated during the use of the vacuum cleaner motor. While the outer shell 3 is used to protect the motor, a heat dissipation structure 4 is provided, so that the device can easily discharge the heat emitted by the motor inside the base 1 through the heat dissipation port 403. In order to prevent dust from entering the interior, a dustproof net 404 is installed inside the heat dissipation port 403, and heat sinks 402 are evenly installed inside the groove 401, so that it can effectively dissipate heat, thereby greatly increasing the practicality of the device.

[0028] Reference Figure 2-Figure 5 As shown, the inner part of the protrusion 2 is uniformly provided with a limiting hole 5, the inner wall of the shell 3 is uniformly provided with a guide groove 6, the limiting holes 5 are evenly spaced inside the protrusion 2, the guide grooves 6 are evenly spaced on the inner wall of the shell 3, and the bottom end of the shell 3 is uniformly fixed with a disassembly structure 7, the disassembly structure 7 includes a fixed block 701, a built-in groove 702, an inclined block 703, a return spring 704, a slide groove 705 and a clamping groove 706, the fixed block 701 is uniformly fixed to the bottom end of the shell 3, the bottom of the fixed block 701 is provided with a built-in groove 702, the inside of the built-in groove 702 is provided with an inclined block 703, and the inclined block 703 A return spring 704 is fixed on one side of the base 1, and the slide groove 705 is evenly opened on the inner wall of the base 1. A clamping groove 706 is opened on the inner wall of the base 1 on one side of the slide groove 705. The fixed block 701 is evenly distributed at the bottom end of the shell 3. The side of the return spring 704 away from the inclined block 703 is fixedly connected to one side inside the built-in groove 702. The slide groove 705 is evenly distributed on the outer wall of the base 1. The fixed block 701 and the slide groove 705 are slidably connected through the inclined block 703. The inclined blocks 703 are all arranged inside the clamping groove 706, and the inclined block 703 and the base 1 form a clamping structure through the clamping groove 706.

[0029] In order to facilitate the installation and use of the motor, it is necessary to disassemble the protrusion 2. Therefore, a disassembly structure 7 is provided, so that the shell 3 slides inside the clamping groove 706 through the inclined block 703, and when it slides to its bottom, the shell 3 is rotated so that the inclined block 703 is squeezed and then reaches the inside of the built-in groove 702. When the inclined block 703 is rotated to one side of the clamping groove 706, the inclined block 703 is moved to the inside of the clamping groove 706 by the elastic force of the return spring 704, thereby clamping and limiting the shell 3, so that it is not easy to produce position displacement during use, thereby greatly increasing the functionality of the device.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vacuum cleaner motor precision housing with high heat dissipation efficiency, comprising a base (1) and a protrusion (2); Its characteristics are: A protrusion (2) is fixed to the top of the base (1), a housing (3) is provided at the top of the base (1), and a heat dissipation structure (4) is provided on the outer wall of the housing (3); The heat dissipation structure (4) comprises a groove (401), a heat sink (402), a heat dissipation port (403) and a dustproof net (404); the groove (401) is formed on the outer wall of the housing (3); the heat sink (402) is evenly installed inside the groove (401); the heat dissipation port (403) is evenly formed on the outer wall of the housing (3) on one side of the heat sink (402); and the dustproof net (404) is installed inside each of the heat dissipation ports (403); Limiting holes (5) are evenly provided inside the protrusion (2), guide grooves (6) are evenly provided on the inner wall of the shell (3), and a disassembly structure (7) is evenly fixed to the bottom end of the shell (3).

2. The vacuum cleaner motor precision housing with high heat dissipation according to claim 1, characterized in that: The heat sinks (402) are distributed at equal intervals on the outer wall of the housing (3), and the heat dissipation openings (403) are distributed at equal intervals on the outer wall of the housing (3) on one side of the heat sinks (402).

3. The vacuum cleaner motor precision housing with high heat dissipation according to claim 1, characterized in that: The limiting holes (5) are distributed at equal intervals inside the protrusion (2), and the guide grooves (6) are distributed at equal intervals on the inner wall of the housing (3).

4. The vacuum cleaner motor precision housing with high heat dissipation efficiency according to claim 1, characterized in that: The disassembly and assembly structure (7) includes a fixed block (701), a built-in groove (702), an inclined block (703), a return spring (704), a slide groove (705) and a clamping groove (706); the fixed block (701) is evenly fixed to the bottom end of the shell (3); the bottom of the fixed block (701) is provided with a built-in groove (702); the interior of the built-in groove (702) is provided with an inclined block (703); a return spring (704) is fixed on one side of the inclined block (703); the slide groove (705) is evenly provided on the inner wall of the base (1); and a clamping groove (706) is provided on the inner wall of the base (1) on one side of the slide groove (705).

5. The vacuum cleaner motor precision housing with high heat dissipation efficiency according to claim 4, characterized in that: The fixed blocks (701) are distributed at equal intervals at the bottom end of the housing (3), and the side of the return spring (704) away from the inclined block (703) is fixedly connected to one side inside the built-in groove (702).

6. The vacuum cleaner motor precision housing with high heat dissipation efficiency according to claim 4, characterized in that: The slide grooves (705) are distributed at equal intervals on the outer wall of the base (1), and the fixed block (701) and the slide grooves (705) are slidably connected via the inclined block (703).

7. The vacuum cleaner motor precision housing with high heat dissipation efficiency according to claim 4, characterized in that: The inclined blocks (703) are all arranged inside the clamping grooves (706), and the inclined blocks (703) and the base (1) form a clamping structure through the clamping grooves (706).

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