CN214101047U - High-efficient dirt-proof end cover casing - Google Patents
High-efficient dirt-proof end cover casing Download PDFInfo
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- CN214101047U CN214101047U CN202023320083.2U CN202023320083U CN214101047U CN 214101047 U CN214101047 U CN 214101047U CN 202023320083 U CN202023320083 U CN 202023320083U CN 214101047 U CN214101047 U CN 214101047U
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- end cover
- filter screen
- cover casing
- mounting groove
- heat dissipation
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Abstract
The utility model discloses a high-efficient dirt-proof end cover casing relates to end cover casing technical field, and it is not enough for solving the meeting that can lead to the thermal diffusivity of leakproofness of current motor end cover, for the not enough problem of the dustproof effect of radiating end cover. The utility model discloses a dustproof filter screen, including end cover casing, support frame, heat dissipation end cover, end cover casing, mounting groove, mounting connection block, the inside intermediate position department of end cover casing is provided with mounting groove, the sealing washer is installed to mounting groove's inner wall, heat dissipation end cover in the internally mounted of mounting groove, the externally mounted of interior heat dissipation end cover has the fixed block, the inside intermediate position department of interior heat dissipation end cover installs the support frame, the externally mounted of support frame has dustproof filter screen, the externally mounted of dustproof filter screen has dustproof interior pad, the inside of mounting groove is provided with the installation fixed orifices.
Description
Technical Field
The utility model relates to an end cover casing technical field specifically is a high-efficient dirt-proof end cover casing.
Background
The end Cover (Cover) is a rear Cover arranged behind the motor and other machine shells and is commonly called as an 'end Cover'; there are many types of end caps; the shell refers to the shell of an electronic product and is made of Polycarbonate (PC), ABS engineering plastics and the like; the chassis generally refers to a housing used for various electronic products; according to the application, the method can be divided into: computer case, TV case, mobile phone case, instrument case motor case, micro motor case, etc.; can be divided into a plastic shell, an alloy shell, a composite material shell and the like according to materials; an electric motor is a device that converts electrical energy into mechanical energy; the method utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque; the motors are divided into direct current motors and alternating current motors according to different power supplies, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the rotating speed of a stator magnetic field of the motor is different from the rotating speed of a rotor to keep synchronous speed).
However, the existing motor end cover has poor heat dissipation due to the sealing property, and the dustproof effect of the end cover for heat dissipation is not sufficient; therefore, the existing requirements are not met, and an efficient dustproof end cover shell is provided for the end cover shell.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient dirt-proof end cover casing to it is not enough for meeting of leakproofness to lead to the thermal diffusivity to propose current motor end cover among the above-mentioned background art, for the not enough problem of the dustproof effect of radiating end cover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient dirt-proof end cover casing, includes the end cover casing, the externally mounted of end cover casing has the erection joint piece, the inside intermediate position department of end cover casing is provided with mounting groove, the sealing washer is installed to mounting groove's inner wall, the internally mounted of mounting groove has interior heat dissipation end cover, the externally mounted of interior heat dissipation end cover has the fixed block, the inside intermediate position department of interior heat dissipation end cover installs the support frame, the externally mounted of support frame has dustproof filter screen, the externally mounted of dustproof filter screen has dustproof interior pad, the inside of mounting groove is provided with the installation fixed orifices.
Preferably, the installation connecting block and the end cover casing are of an integrated structure, the installation connecting block is provided with a plurality of, the installation connecting block is distributed in sequence, a fixing hole is formed in the installation connecting block, and a connecting hole is formed in the installation connecting block on one side.
Preferably, the inside of end cover casing rear end installs the sealing washer piece, the inside of sealing washer piece installs the dust absorption pad, sealing washer piece and end cover casing sealing connection.
Preferably, the fixing block and the inner heat dissipation end cover are of an integrated structure, and the fixing block is connected with the end cover shell through a fixing screw.
Preferably, the inner heat dissipation end cover is fixedly connected with the dustproof filter screen and the support frame.
Preferably, the internally mounted of mounting groove has supplementary ventilation filter screen, supplementary ventilation filter screen is provided with a plurality of, and the supplementary ventilation filter screen of a plurality of distributes in proper order, dustproof filter screen in the inside intermediate position department of mounting groove installs, dust absorption pad in the externally mounted of interior dustproof filter screen, end cover casing and supplementary ventilation filter screen and the equal fixed connection of interior dustproof filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up erection joint piece, sealing washer piece, interior heat dissipation end cover and fixed block, during the use, fix the end cover junction of erection joint piece and motor earlier, the sealing washer piece has ensured the leakproofness of junction for the junction leakproofness is good, avoids the dust to get into, through being provided with interior heat dissipation end cover, be convenient for fix or dismantle through the fixed block, easy and simple to handle, the practicality is strong, dustproof effectual, and the thermal diffusivity is strong;
2. the utility model discloses a set up dustproof filter screen, interior dust absorption pad, interior dustproof filter screen and supplementary ventilation filter screen, during the use, tentatively filter the outer dust of air through being provided with dustproof filter screen, filter through interior dustproof filter screen and supplementary ventilation filter screen again for the dustproofness is strong, and the heat dissipation of being convenient for, convenient clearance, and interior dust absorption pad has the effect of dust absorption, holistic stable in structure, and is dustproof effectual, convenient to use.
Drawings
Fig. 1 is a front view of an efficient dustproof end cover casing of the present invention;
fig. 2 is a schematic view of the internal structure of the end cap housing of the present invention;
fig. 3 is a side view of the high-efficient dirt-proof end cover casing of the utility model.
In the figure: 1. an end cap housing; 2. a seal ring block; 3. installing a connecting block; 4. a fixing hole; 5. installing a groove; 6. an inner heat dissipation end cover; 7. a fixed block; 8. a set screw; 9. a dustproof inner pad; 10. a dustproof filter screen; 11. a support frame; 12. a seal ring; 13. an inner dust absorption pad; 14. an inner dustproof filter screen; 15. an auxiliary ventilation filter screen; 16. mounting a fixing hole; 17. connecting holes; 18. a dust absorption pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high-efficient dirt-proof end cover casing, including end cover casing 1, the externally mounted of end cover casing 1 has erection joint piece 3, the inside intermediate position department of end cover casing 1 is provided with mounting groove 5, sealing washer 12 is installed to mounting groove 5's inner wall, heat dissipation end cover 6 in mounting groove 5's the internally mounted, the thermal diffusivity is strong, conveniently use, the externally mounted of interior heat dissipation end cover 6 has fixed block 7, support frame 11 is installed to the inside intermediate position department of interior heat dissipation end cover 6, the externally mounted of support frame 11 has dustproof filter screen 10, the externally mounted of dustproof filter screen 10 has dustproof interior pad 9, the inside of mounting groove 5 is provided with installation fixed orifices 16, be convenient for install fixedly.
Further, erection joint block 3 and end cover casing 1 structure as an organic whole, and erection joint block 3 is provided with a plurality of, and a plurality of erection joint block 3 distributes in proper order, and the inside of erection joint block 3 is provided with fixed orifices 4, and the inside of erection joint block 3 one side is provided with connecting hole 17, easy to assemble.
Furthermore, a sealing ring block 2 is arranged inside the rear end of the end cover casing 1, a dust absorption pad 18 is arranged inside the sealing ring block 2, and the sealing ring block 2 is connected with the end cover casing 1 in a sealing mode, so that the sealing effect is good.
Further, the fixing block 7 and the inner heat dissipation end cover 6 are of an integrated structure, and the fixing block 7 is connected with the end cover shell 1 through the fixing screw 8, so that the mounting and dismounting are convenient.
Further, interior heat dissipation end cover 6 and dustproof filter screen 10 and the equal fixed connection of support frame 11, connect reliably.
Further, the internally mounted of mounting groove 5 has supplementary ventilation filter screen 15, and supplementary ventilation filter screen 15 is provided with a plurality of, and the supplementary ventilation filter screen 15 of a plurality of distributes in proper order, and dustproof filter screen 14 in the inside intermediate position department of mounting groove 5 installs, dust absorption pad 13 in the externally mounted of interior dustproof filter screen 14, end cover casing 1 and supplementary ventilation filter screen 15 and the equal fixed connection of interior dustproof filter screen 14, holistic structure stability more.
The working principle is as follows: when in use, the end cover shell 1 is firstly covered at the installation position of the motor end cover, and then the end cover shell is fixed with the end cover shell 1 by sequentially penetrating through the fixing holes 4 and the connecting holes 17 in the installation connecting block 3 through the fixing screws 8, the installation is completed, the sealing ring block 2 ensures the sealing property of the connection position and prevents dust in the air from entering the interior, the dust absorption pad 18 has the dust absorption function and prevents the dust from flying in disorder, the inner heat dissipation end cover 6 is installed in the installation groove 5, the fixing screws 8 penetrate through the fixing blocks 7 and the installation fixing holes 16, so that the inner heat dissipation end cover 6 is installed in the end cover shell 1, the sealing ring 12 has good sealing property, when in use, the dustproof filter screen 10 has the heat dissipation function and can filter dust impurities in the air, the support frame 11 has good support effect, the dustproof inner pad 9 and the inner dust absorption pad 13 have strong dust resistance, the inner dustproof filter screen 14 and the auxiliary ventilation filter screen 15 are arranged in the installation groove 5, so as to further ensure the filtering effect of the dust, whole dirt resistance is strong, and the radiating effect is good, and can come to clear up mounting groove 5's inside through dismantling interior heat dissipation end cover 6, facilitates the use, and the practicality is strong.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dustproof end cover casing of high-efficient, includes end cover casing (1), its characterized in that: the utility model discloses a dustproof filter screen, including end cover casing (1), the externally mounted of end cover casing (1) has erection joint piece (3), the inside intermediate position department of end cover casing (1) is provided with mounting groove (5), sealing washer (12) are installed to the inner wall of mounting groove (5), heat dissipation end cover (6) in the internally mounted of mounting groove (5), the externally mounted of interior heat dissipation end cover (6) has fixed block (7), support frame (11) are installed to the inside intermediate position department of interior heat dissipation end cover (6), the externally mounted of support frame (11) has dustproof filter screen (10), the externally mounted of dustproof filter screen (10) has dustproof interior pad (9), the inside of mounting groove (5) is provided with installation fixed orifices (16).
2. The efficient dust-proof end cover casing of claim 1, wherein: erection joint piece (3) and end cover casing (1) structure as an organic whole, erection joint piece (3) are provided with a plurality of, and a plurality of erection joint piece (3) distribute in proper order, the inside of erection joint piece (3) is provided with fixed orifices (4), the inside of erection joint piece (3) one side is provided with connecting hole (17).
3. The efficient dust-proof end cover casing of claim 1, wherein: the inner mounting of end cover casing (1) rear end has sealing washer piece (2), the inner mounting of sealing washer piece (2) has dust absorption pad (18), sealing washer piece (2) and end cover casing (1) sealing connection.
4. The efficient dust-proof end cover casing of claim 1, wherein: the fixing block (7) and the inner heat dissipation end cover (6) are of an integrated structure, and the fixing block (7) is connected with the end cover casing (1) through a fixing screw (8).
5. The efficient dust-proof end cover casing of claim 1, wherein: the inner heat dissipation end cover (6) is fixedly connected with the dustproof filter screen (10) and the support frame (11).
6. The efficient dust-proof end cover casing of claim 1, wherein: the internally mounted of mounting groove (5) has supplementary ventilation filter screen (15), supplementary ventilation filter screen (15) are provided with a plurality of, and a plurality of supplementary ventilation filter screen (15) distribute in proper order, dustproof filter screen (14) in the inside intermediate position department of mounting groove (5) installs, dust absorption pad (13) in the externally mounted of interior dustproof filter screen (14), equal fixed connection of end cover casing (1) and supplementary ventilation filter screen (15) and interior dustproof filter screen (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023320083.2U CN214101047U (en) | 2020-12-31 | 2020-12-31 | High-efficient dirt-proof end cover casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023320083.2U CN214101047U (en) | 2020-12-31 | 2020-12-31 | High-efficient dirt-proof end cover casing |
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Publication Number | Publication Date |
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CN214101047U true CN214101047U (en) | 2021-08-31 |
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CN202023320083.2U Active CN214101047U (en) | 2020-12-31 | 2020-12-31 | High-efficient dirt-proof end cover casing |
Country Status (1)
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CN (1) | CN214101047U (en) |
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2020
- 2020-12-31 CN CN202023320083.2U patent/CN214101047U/en active Active
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