Efficient heat dissipation motor
By designing a dual cleaning structure, the system utilizes a vibrating ring and a micro motor to clean the dust, combined with a micro motor-driven gear and cleaning fan blades to clean the dust on the filter surface. This solves the filter clogging problem and achieves efficient heat dissipation for the motor.
Patent Information
- Application Number
- CN202520097317.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The filters of existing motors are easily clogged by dust, resulting in reduced heat dissipation.
The design incorporates a dual cleaning structure, employing a vibrating ring and a micro-vibration motor for dust removal, and a micro-motor, drive gear, retaining teeth, transmission ring, and cleaning fan blades for cleaning the filter surface.
It effectively prevents filter clogging, maintains air circulation, and ensures efficient heat dissipation of the motor.
Smart Images
Figure CN223798019U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to motor heat dissipation technical field, concretely relates to a high -efficient heat dissipation motor. BACKGROUND
[0002] Motor is a kind of driving component, since it will generate a large amount of heat energy when working, so commonly configure heat dissipation system to make motor work in suitable temperature environment, wherein, heat dissipation fan is common heat dissipation component;
[0003] When the filter screen of the end cover of the machine shell is attached by dust, the filter screen is blocked, and after being blocked, the airflow circulation is affected, thereby reducing the heat dissipation effect. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem to overcome the prior art's insufficient, provide a high -efficient heat dissipation motor.
[0005] To solve the above technical problem, the basic concept of the technical scheme of the utility model is:
[0006] A kind of high -efficient heat dissipation motor, including machine shell, front end cover, rear end cover, heat dissipation fan blade and cleaning fan blade, the inside of machine shell is equipped with stator, is equipped with rotor in the middle part of machine shell, the both ends of machine shell are respectively fixed with front end cover and rear end cover, one end of rotor is located in the middle part of front end cover, the other end of rotor penetrates the back of machine shell and is fixed with heat dissipation fan blade, heat dissipation fan blade is located in the inside of rear end cover;
[0007] The middle part of rear end cover is provided with a groove for installing a dustproof member, a ventilation groove is provided in the middle part of the dustproof member for placing a vibration ring, a pleated dustproof ring is provided between the vibration ring and the ventilation groove, drive cavities are provided in the upper and lower ends of the vibration ring for installing a micro vibration motor, a plurality of connecting blocks are symmetrically fixed to the inner side of the vibration ring, a spring is connected to each connecting block, and the connecting blocks are fixed to the vibration ring by a fixing bolt.
[0008] The middle part of the vibration ring is provided with a center block, an annular filter screen is provided between the center block and the vibration ring, the outer side of the center block is connected to a rotating block through a bearing, a plurality of L-shaped blocks are fixed to the outer part of the rotating block for installing cleaning fan blades, a plurality of cleaning fan blades are fixed to the inner part of a same transmission ring, a plurality of clamping teeth are fixed to the outer part of the transmission ring for engaging with a driving gear, and a cleaning brush is provided on the inner side of each cleaning fan blade for abutting against the annular filter screen.
[0009] Optionally, the cleaning fan blades are fixed to the L-shaped blocks by limiting bolts, and the number of L-shaped blocks corresponds to the number of cleaning fan blades.
[0010] Optionally, the inner side surface of each cleaning fan blade is provided with a groove for placing a cleaning brush, and the groove is fixed with the cleaning brush through a positioning pin.
[0011] Optionally, the upper end of the dustproof member is fixed with a small motor on one side through a machine box, an output shaft of the small motor penetrates through the side of the machine box and is fixed with a driving gear, and the inside of the machine box is provided with a driver.
[0012] Optionally, the inner side of the groove is provided with a fixing hole for abutting against a pin head, the pin head is movably connected in a mounting cavity in the inside of the dustproof member, one side of the mounting cavity is provided with a strip-shaped slot for moving a push piece, the push piece is fixedly installed on the side of the pin head, and the pin head abuts against a return spring between the mounting cavity.
[0013] Optionally, the bottom of the machine shell is provided with a base, the base is movably connected in the inside of a buffer seat, the inside of the buffer seat is fixed with a guide rod for guiding the base, the outside of the guide rod is sleeved with a buffer spring, both ends of the buffer spring abut against the base and the buffer seat, and a plurality of shock absorbers are arranged between the base and the buffer seat.
[0014] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:
[0015] The present application patent is designed with a double cleaning structure to ensure that the filter screen is not blocked, first, the device plays a role of vibrating and cleaning dust on the annular filter screen through the installation of a spring, a vibrating ring and a miniature vibrating motor, second, the device plays a role of cleaning the surface of the annular filter screen through a miniature motor, a driving gear, a clamping tooth, a transmission ring, a cleaning fan blade and a cleaning pin, that is, the driving gear drives the transmission ring to rotate through the clamping tooth, the cleaning pin on the inner side of the cleaning fan blade cleans the surface of the annular filter screen in the rotation process of the transmission ring, and when the dust on the surface of the filter screen is cleaned, the circulation of air can be maintained, thereby efficiently cooling the device.
[0016] The specific implementation manner of the present application will be further described in detail below in combination with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings:
[0018] Figure 1 It is an appearance part structure diagram of the buffer seat in the present application;
[0019] Figure 2 It is a front view cross-sectional structure diagram of the present application;
[0020] Figure 3 The combined part structure diagram of the annular filter screen, the center block and the wrinkle dustproof ring in the utility model;
[0021] Figure 4 The combined part structure diagram of the transmission ring, the clamping tooth, the center block and the clamping tooth in the utility model;
[0022] Figure 5 The A part structure schematic view in Figure 2 ; The B part structure schematic view in ; The C part structure schematic view in
[0023] ; The D part structure schematic view in Figure 6 ; The E part structure schematic view in Figure 2 .
[0024] Figure 7 The C part structure schematic view in Figure 2 ; The D part structure schematic view in ; The E part structure schematic view in
[0025] . Figure 8 The C part structure schematic view in Figure 2 ; The D part structure schematic view in ; The E part structure schematic view in
[0026] . Figure 9 The C part structure schematic view in Figure 3 .
[0027] In the drawings, the component list represented by each mark is as follows:
[0028] 1, the shell; 2, the stator; 3, the front end cover; 4, the rear end cover; 5, the rotor; 6, the heat dissipation fan blade; 7, the dustproof piece; 8, the vibration ring; 9, the wrinkle dustproof ring; 10, the micro vibration motor; 11, the connecting block; 12, the installation spring; 13, the butt joint block; 14, the fixed peg; 15, the center block; 16, the annular filter screen; 17, the rotating block; 18, the cleaning fan blade; 19, the L-shaped block; 20, the transmission ring; 21, the driving gear; 22, the clamping tooth; 23, the cleaning brush; 24, the limiting peg; 25, the positioning peg; 26, the machine box; 27, the small motor; 28, the driver; 29, the pin head; 30, the push piece; 31, the reset spring; 32, the fixed hole; 33, the base; 34, the buffer seat; 35, the guide rod; 36, the buffer spring; 37, the shock absorber.
[0029] It needs to be explained that these drawings and textual descriptions do not aim to limit the concept range of the utility model in any way, but illustrate the concept of the utility model to the person skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0030] The utility model will be further explained in detail by combining with the drawings.
[0031] Please refer to Figures 1 to 9The utility model provides a technical scheme: an efficient heat dissipation motor, including casing 1, front end cover 3, rear end cover 4, heat dissipation fan blade 6 and clean fan blade, the inside of casing 1 is equipped with stator 2, is equipped with rotor 5 in the middle part of casing 1, and the both ends of casing 1 are fixed with front end cover 3 and rear end cover 4 respectively, and one end of rotor 5 is located in the middle part of front end cover 3, and the other end of rotor 5 penetrates the back of casing 1 and is fixed with heat dissipation fan blade 6, and heat dissipation fan blade 6 is located in the inside of rear end cover 4,
[0032] The middle part of rear end cover 4 is provided with a groove for installing a dustproof piece 7, a ventilation groove for placing a vibration ring 8 is provided in the middle part of the dustproof piece 7, a wrinkle dustproof ring 9 is arranged between the vibration ring 8 and the ventilation groove, drive cavities for installing micro vibration motors 10 are arranged in the inside of the upper and lower ends of the vibration ring 8, and connecting blocks 11 are fixed symmetrically on the inside of the vibration ring 8, and the outside of each connecting block 11 is connected with a butt joint block 13 through a mounting spring 12, and the butt joint block 13 is fixed with the vibration ring 8 through a fixing bolt 14.
[0033] The middle part of the vibration ring 8 is provided with a center block 15, an annular filter screen 16 is arranged between the center block 15 and the vibration ring 8, the outside of the center block 15 is connected with a rotating block 17 through a bearing, L-shaped blocks 19 for installing cleaning fan blades 18 are fixed at equal intervals on the outside of the rotating block 17, the outer ends of the plurality of cleaning fan blades 18 are fixed in the inside of a same transmission ring 20, card teeth 22 meshing with drive gears 21 are installed at equal intervals on the outside of the transmission ring 20, cleaning brushes 23 abutting against the annular filter screen 16 are arranged on the inside of each cleaning fan blade 18, and the utility model patent is designed with a double cleaning structure to ensure that the filter screen is not blocked, first, the device plays a vibration dust cleaning role on the annular filter screen 16 through the mounting spring 12, the vibration ring 8 and the micro vibration motor 10, and second, the device plays a cleaning role on the surface of the annular filter screen 16 through the micro motor, the drive gear 21, the card tooth 22, the transmission ring 20, the cleaning fan blade 18 and the cleaning bolt, that is, the drive gear 21 drives the transmission ring 20 to rotate through the card tooth 22, and the cleaning bolt on the inside of the cleaning fan blade 18 cleans the surface of the annular filter screen 16 during the rotation of the transmission ring 20.
[0034] The cleaning fan blade 18 is fixed with the L-shaped block 19 through a limiting bolt 24, and the number of the L-shaped blocks 19 and the number of the cleaning fan blades 18 are one-to-one corresponding, and the limiting bolt 24 plays a fixing role on the cleaning fan blade 18 in the middle part of the L-shaped block 19.
[0035] The inner side surface of each cleaning fan blade 18 is provided with a groove for placing the cleaning brush 23, and the groove is fixed with the cleaning brush 23 through the positioning bolt 25.
[0036] The upper end of the dustproof piece 7 is fixed with a small motor 27 through the machine box 26, the output shaft of the small motor 27 penetrates the side of the machine box 26 and is fixed with the driving gear 21, the inside of the machine box 26 is provided with a driver 28, the small motor 27 drives the driving gear 21, when the driving gear 21 rotates, the transmission ring 20 rotates with the cooperating clamping teeth 22.
[0037] The inside of the groove is provided with a fixed hole 32 for abutting the pin head 29, the pin head 29 is movably connected in the mounting cavity in the dustproof piece 7, one side of the mounting cavity is provided with a strip-shaped slot for moving the push piece 30, the push piece 30 is fixedly installed on the side of the pin head 29, the pin head 29 and the mounting cavity abut the reset spring 31, the pin head 29, the reset spring 31 and the push piece 30 quickly install the dustproof piece 7 and the groove, which is convenient for workers to assemble and maintain the equipment.
[0038] The bottom of the machine shell 1 is provided with a base 33, the base 33 is movably connected in the inside of the buffer seat 34, the inside of the buffer seat 34 is fixed with a guide rod 35 for guiding the base 33, the outside of the guide rod 35 is sleeved with a buffer spring 36, the two ends of the buffer spring 36 abut the base 33 and the buffer seat 34, a plurality of shock absorbers 37 are arranged between the base 33 and the buffer seat 34, the buffer spring 36 and the shock absorber 37 buffer the vibration generated when the motor works.
[0039] The utility model is not limited to the above-mentioned embodiment, any person should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape and structure part in detail, which is the known technology.
Claims
1. A high-efficiency heat-dissipation motor comprising a casing (1), a front end cover (3), a rear end cover (4), heat-dissipation fan blades (6) and cleaning fan blades, characterized in that, The inside of the shell (1) is provided with a stator (2), the middle of the shell (1) is provided with a rotor (5), the two ends of the shell (1) are respectively fixed with a front end cover (3) and a rear end cover (4), one end of the rotor (5) is located in the middle of the front end cover (3), the other end of the rotor (5) penetrates through the back of the shell (1) and is fixed with a heat dissipation fan blade (6), and the heat dissipation fan blade (6) is located on the inside of the rear end cover (4); The middle of the rear end cover (4) is provided with a groove for installing a dustproof piece (7), the middle of the dustproof piece (7) is provided with a ventilation groove for placing a vibration ring (8), and a wrinkle dustproof ring (9) is arranged between the vibration ring (8) and the ventilation groove, drive cavities for installing micro vibration motors (10) are arranged in the inside of the upper and lower ends of the vibration ring (8), and connecting blocks (11) are symmetrically fixed to the inside of the vibration ring (8), the outside of each connecting block (11) is connected with a butt block (13) through a mounting spring (12), and the butt block (13) is fixed with the vibration ring (8) through a fixing bolt (14). The middle of the vibration ring (8) is provided with a center block (15), an annular filter screen (16) is arranged between the center block (15) and the vibration ring (8), the outside of the center block (15) is connected with a rotating block (17) through a bearing, L-shaped blocks (19) for installing cleaning fan blades (18) are fixed to the outside of the rotating block (17) at equal intervals, the outer ends of a plurality of cleaning fan blades (18) are fixed in the inside of a same transmission ring (20), the outside of the transmission ring (20) is provided with clamping teeth (22) engaged with a drive gear (21) at equal intervals, and the inside of each cleaning fan blade (18) is provided with a cleaning brush (23) abutting against the annular filter screen (16).
2. The high efficiency heat dissipating electric machine of claim 1, wherein, The cleaning fan blades (18) are fixed with the L-shaped blocks (19) through limiting bolts (24), and the number of the L-shaped blocks (19) corresponds to the number of the cleaning fan blades (18) one by one.
3. The high efficiency heat dissipating electric machine of claim 1, wherein, The inside surface of each cleaning fan blade (18) is provided with a groove for placing the cleaning brush (23), and the groove is fixed with the cleaning brush (23) through a positioning bolt (25).
4. The high efficiency heat dissipating electric machine of claim 1, wherein, The upper end of the dustproof piece (7) is fixed with a small motor (27) on one side through a machine box (26), the output shaft of the small motor (27) penetrates through the side of the machine box (26) and is fixed with the drive gear (21), and the inside of the machine box (26) is provided with a driver (28).
5. The high efficiency heat dissipating electric machine of claim 1, wherein, The inside of the groove is provided with a fixed hole (32) for abutting against a pin head (29), the pin head (29) is movably connected in a mounting cavity in the inside of the dustproof piece (7), one side of the mounting cavity is provided with a strip-shaped groove for moving a push piece (30), the push piece (30) is fixedly installed on the side of the pin head (29), and the pin head (29) abuts against a reset spring (31) between the mounting cavity.
6. The high efficiency heat dissipating electric machine of claim 1, wherein, The bottom of the casing (1) is provided with a base (33) movably connected in the inside of a buffer seat (34), and a guide rod (35) for guiding the base (33) is fixed in the inside of the buffer seat (34), the outside of the guide rod (35) is sleeved with a buffer spring (36), the two ends of the buffer spring (36) abut against the base (33) and the buffer seat (34), and a plurality of shock absorbers (37) are arranged between the base (33) and the buffer seat (34).