CN213116794U - Extensive applicability's fan for inverter motor - Google Patents
Extensive applicability's fan for inverter motor Download PDFInfo
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- CN213116794U CN213116794U CN202021910839.6U CN202021910839U CN213116794U CN 213116794 U CN213116794 U CN 213116794U CN 202021910839 U CN202021910839 U CN 202021910839U CN 213116794 U CN213116794 U CN 213116794U
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- fan
- inverter motor
- extensive applicability
- motor
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Abstract
The utility model discloses a wide applicability's fan for inverter motor belongs to the relevant technical field of motor. The fan mainly comprises a fan body, the fan body comprises a fan cover, a fan motor and fan blades, the fan body further comprises a framework, the framework is arranged at the opening end of the fan cover, a sliding groove is formed in the framework, the fan further comprises a fastener, the fastener comprises a sliding rod, a clamping block, a gasket and a bolt, the sliding rod is slidably arranged in the sliding groove, the clamping block is arranged on one side, facing outwards, of the sliding rod, a slotted hole is formed in the clamping block, and the gasket is arranged on the inner end face of the. The utility model discloses a wide applicability's variable frequency motor is with fan can be applicable to the variable frequency motor of different specifications.
Description
Technical Field
The utility model relates to a machining equipment technical field, concretely relates to extensive applicability's fan for inverter motor.
Background
The fan for the variable frequency motor mainly comprises a fan cover internally provided with the fan motor and is used for being arranged at the tail part of the variable frequency motor to carry out air cooling and heat dissipation on the variable frequency motor; the existing cooling fan is fixedly installed by the sleeving and matching of the fan cover and the tail part of the variable frequency motor, so that the existing cooling fan can only be suitable for motors with corresponding specifications.
Therefore, it is necessary to provide a fan for an inverter motor with wide applicability to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: the utility model provides a wide applicability's variable frequency motor is with fan to can be applicable to the variable frequency motor of different specifications.
In order to solve the technical problem, the utility model discloses a as follows technical scheme: the fan for the variable frequency motor is wide in applicability and comprises a body, wherein the body comprises a fan cover, a fan motor and fan blades; the fan for the variable frequency motor further comprises a fastener, the fastener comprises a sliding rod, a clamping block, a gasket and a bolt, the sliding rod is slidably arranged in the sliding groove, the clamping block is arranged on one side, facing outwards, of the sliding rod, a slotted hole for the bolt to penetrate is formed in the clamping block, and the gasket is arranged on the inner end face of the clamping block.
Furthermore, the framework is of a cross-shaped structure.
Furthermore, the sliding grooves are four in number.
Furthermore, the fastener corresponds the spout on the skeleton and is provided with four.
Furthermore, the outer end face of the framework is flush with the end face of the opening of the fan cover.
Furthermore, the slotted hole is a long-strip-shaped hole.
Further, the gasket is made of rubber.
Further, the fan motor is fixedly installed in the inner cavity of the fan cover, and the fan blades are fixedly installed on the output shaft of the fan motor.
The utility model has the beneficial technical effects that: the utility model relates to a extensive applicability's fan for inverter motor is provided with the skeleton on the opening end of fan housing, is provided with the spout on the skeleton, and the fastener is provided with the slotted hole including setting up slide bar in the spout, setting at the fixture block of slide bar one side outwards on the fixture block, through the interval of the adjustable fixture block of sliding fit of slide bar and spout to make the fixture block can support on the inverter motor's of not equidimension specification lateral wall, and fix the fixture block through the bolt in the fastener, promptly the utility model discloses a fan suitability is wider for inverter motor.
Drawings
The present invention will be further explained with reference to the drawings and examples.
In the figure: FIG. 1 is an assembly diagram of a fan for a variable frequency motor and the variable frequency motor with wide applicability of the present invention;
FIG. 2 is a schematic view of the overall structure of the widely applicable blower for the inverter motor of the present invention;
FIG. 3 is an exploded view of the blower of FIG. 2;
in the figure:
100. a body; 110. a fan housing; 120. a framework; 121. a chute; 130. a fan motor; 140. a fan blade.
200. A fastener; 210. a slide bar; 220. a clamping block; 221. a slot; 230. a gasket; 240. and (4) bolts.
300. A variable frequency motor.
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 present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the widely applicable blower for the inverter motor includes a body 100 and a fastener 200 corresponding to the inverter motor 300, and the body 100 is fixedly mounted at the tail of the inverter motor 300 through the fastener 200 during use.
Specifically, as shown in fig. 2, the body 100 includes a fan housing 110, a frame 120, a fan motor 130, and fan blades 140.
The fan housing 110 is a commonly-used cylindrical structure, one end of the fan housing 110 corresponding to the variable frequency motor 300 is open, and the other end of the fan housing 110 is provided with an air inlet grid; the fan motor 130 is fixedly installed in the inner cavity of the fan housing 110 through a support rod, and the fan blades 140 are fixedly installed on the output shaft of the fan motor 130.
The framework 120 is fixedly arranged at the opening end of the fan housing 110, and the outer end face of the framework 120 is flush with the end face at the opening of the fan housing 110, so that the end face at the opening of the fan housing 110 can abut against the end face at the tail of the variable frequency motor 300, and the installation stability of the machine body 100 is ensured, and a plurality of chutes 121 which are intersected with the central shaft of the fan housing 110 are arranged on the framework 120 corresponding to the installation threaded holes on the variable frequency motor 300, and in the embodiment, the chutes 121 are four, the framework 120 is a cross structure which is distributed along the chutes 121, the structure of the framework 120 can also reduce the obstruction to the air flow, and it is understood that the positions and the number of the chutes 121 are specifically designed according to the design standards (namely the positions and the number of the threaded installation holes).
Referring to fig. 3, in particular, in this embodiment, the fastener 200 includes a sliding rod 210, a latch 220, a washer 230, and a bolt 240.
The sliding rod 210 is slidably disposed in the corresponding sliding slot 121, the latch 220 is fixedly disposed on the outward side of the sliding rod 210, a slot 221 is disposed on the latch 220 corresponding to the mounting threaded hole of the inverter motor 300, and in this embodiment, the slot 221 is a long-strip-shaped hole with a wide coverage area.
The gasket 230 is fixed on the inner end surface of the fixture block 220 by bonding, and in the embodiment, the gasket 230 is made of a rubber material with high strength and elasticity, so that when the fixture block 220 can be abutted against the surface of the variable frequency motor 300 by extruding the gasket 230, the contact area between the fixture block 220 and the variable frequency motor 300 is increased by the forced deformation of the gasket 230, the contact friction force is increased, the sliding is not easy to occur, and unnecessary damage to the surface of the variable frequency motor 300 can be avoided.
The bolt 240 corresponds to a threaded mounting hole at the tail of the variable frequency motor 300.
In the present embodiment, four fasteners 200 are provided corresponding to the slide grooves 121 of the frame 120.
The utility model discloses a wide applicability's variable frequency motor is with work process of fan with the accompanying drawing explanation:
during installation, the four fasteners 200 are firstly pushed along the sliding groove 121, the distance between the four fasteners 200 is adjusted to a proper size, as shown in fig. 1, the end surface of the opening of the fan housing 110 is abutted against the end surface of the tail of the variable frequency motor 300, the position of the machine body 100 is adjusted to enable the fixture blocks 220 in the four fasteners 200 to be aligned with the threaded mounting holes at the tail of the variable frequency motor 300 one by one, and finally, the bolts 240 in the fasteners 200 penetrate through the slotted holes 221 in the fixture blocks 220 and are screwed in the threaded mounting holes at the tail of the variable frequency motor 300, so that the installation of the fan in the embodiment is completed, and the fan in the embodiment can be installed on variable frequency motors 300 with different sizes in a matching manner by.
The utility model relates to a wide applicability's fan for inverter motor is provided with skeleton 120 on the opening end of fan housing 110, be provided with spout 121 on the skeleton 120, fastener 200 is including setting up slide bar 210 in spout 121, set up the fixture block 220 in slide bar 210 one side outwards, be provided with slotted hole 221 on the fixture block 220, interval between the adjustable fixture block 220 of sliding fit through slide bar 210 and spout 121, thereby make fixture block 220 can support and lean on the lateral wall at the inverter motor 300 of not equidimension specification, and fix fixture block 220 through bolt 240 in fastener 200, promptly the utility model discloses a fan for inverter motor suitability is wider.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a extensive applicability's fan for inverter motor, the fan includes organism (100) for inverter motor, organism (100) include fan housing (110), fan motor (130) and flabellum (140), its characterized in that: organism (100) still includes skeleton (120), skeleton (120) set up the open end at fan housing (110), and be provided with spout (121) on skeleton (120), the fan for inverter motor still includes fastener (200), fastener (200) include slide bar (210), fixture block (220), gasket (230) and bolt (240), slide bar (210) slidable ground sets up in spout (121), fixture block (220) set up in slide bar (210) one side outwards, be provided with slotted hole (221) that can supply bolt (240) to pass on fixture block (220), gasket (230) set up on the inner terminal surface of fixture block (220).
2. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: the framework (120) is of a cross-shaped structure.
3. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: four sliding grooves (121) are arranged.
4. The extensive applicability's fan for inverter motor according to claim 1 or 3, characterized in that: the fastener (200) is provided with four corresponding sliding grooves (121) on the framework (120).
5. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: the outer end face of the framework (120) is flush with the end face of the opening of the fan cover (110).
6. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: the slotted hole (221) is a long strip-shaped hole.
7. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: the gasket (230) is made of rubber.
8. The extensive applicability's fan for inverter motor according to claim 1, characterized in that: the fan motor (130) is fixedly arranged in the inner cavity of the fan cover (110), and the fan blades (140) are fixedly arranged on the output shaft of the fan motor (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910839.6U CN213116794U (en) | 2020-09-03 | 2020-09-03 | Extensive applicability's fan for inverter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910839.6U CN213116794U (en) | 2020-09-03 | 2020-09-03 | Extensive applicability's fan for inverter motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116794U true CN213116794U (en) | 2021-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021910839.6U Active CN213116794U (en) | 2020-09-03 | 2020-09-03 | Extensive applicability's fan for inverter motor |
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| Country | Link |
|---|---|
| CN (1) | CN213116794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404711A (en) * | 2021-08-03 | 2021-09-17 | 广东泛仕达农牧风机有限公司 | Barrel type axial flow fan |
-
2020
- 2020-09-03 CN CN202021910839.6U patent/CN213116794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404711A (en) * | 2021-08-03 | 2021-09-17 | 广东泛仕达农牧风机有限公司 | Barrel type axial flow fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fan for variable frequency motor with wide applicability Effective date of registration: 20230228 Granted publication date: 20210504 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: WUXI MINGTONG POWER ACCESSORIES CO.,LTD. Registration number: Y2023980033692 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |