CN208849601U - A kind of electric motor end cap convenient for heat dissipation - Google Patents
A kind of electric motor end cap convenient for heat dissipation Download PDFInfo
- Publication number
- CN208849601U CN208849601U CN201821663301.2U CN201821663301U CN208849601U CN 208849601 U CN208849601 U CN 208849601U CN 201821663301 U CN201821663301 U CN 201821663301U CN 208849601 U CN208849601 U CN 208849601U
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- CN
- China
- Prior art keywords
- hollow out
- end plate
- heat dissipation
- electric motor
- supported hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
A kind of electric motor end cap convenient for heat dissipation, it is related to technical field of motors；It includes end plate, sidebar, the first hollow out, the second hollow out, radiating fin, step supported hole, reinforcing rib, side ring, shell fixation hole；The periphery of the end plate is connected with several sidebars, it is the second hollow out between sidebar, end plate is provided centrally with step supported hole, and the periphery of step supported hole is provided with the first hollow out, and several radiating fins vertical with end plate are evenly distributed on the end plate between the first hollow out and the second hollow out；Reinforcing rib is fixed between the outside and end plate of the step supported hole；Several shell fixation holes are provided on the side ring of the sidebar end.A kind of electric motor end cap convenient for heat dissipation described in the utility model while heat dissipation performance is strong, can stablize support machine shaft, and intensity is high, be conducive to the normal operation of motor, and the utility model has many advantages, such as that structure is simple, setting is reasonable, low manufacture cost.
Description
Technical field
The utility model relates to technical field of motors, and in particular to a kind of electric motor end cap convenient for heat dissipation.
Background technique
Motor is the important control unit of various control systems, is the important driving part of various mechanical equipments, answers extensively
For all trades and professions.
The composed structure of motor contains electric motor end cap and other building blocks, and electric motor end cap is for fixing and supporting
Machine shaft.Electric motor end cap is the necessary accessory of motor, and use scope is very extensive.Motor guarantees that it well runs important
Condition first is that thermal diffusivity, all motor housings all have many wing cooling fins, however the heat dissipation of existing electric motor end cap
Performance is not then very well, to influence the heat dissipation performance of motor entirety.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, the electric motor end cap easy to use convenient for heat dissipation.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes end plate, sidebar, the first hollow out, the
Two hollow outs, radiating fin, step supported hole, reinforcing rib, side ring, shell fixation hole；The periphery of the end plate is connected with several
Sidebar is the second hollow out between sidebar, and end plate is provided centrally with step supported hole, and the periphery of step supported hole is provided with first
Hollow out is evenly distributed in several radiating fins vertical with end plate on the end plate between the first hollow out and the second hollow out；Described
Reinforcing rib is fixed between the outside and end plate of step supported hole；It is solid that several shells are provided on the side ring of the sidebar end
Determine hole.
Preferably, the excircle integrally connected of the side ring there are two mounting plate, is provided with mounting hole on mounting plate.
Preferably, the end plate, sidebar and side ring are an integral structure.
Preferably, the both ends of reinforcing rib outside weldings with end plate and step supported hole respectively.
Preferably, two mounting plates are symmetricly set on the excircle of side ring.
When the utility model operates, the design of the first hollow out and the second hollow out is so that with extraneous with good inside motor
Air permeability, along with vertical radiating fin, motor internal component does not contact directly with end plate, is separated by radiating fin,
Heat a part that Inside coil generates directly is distributed by the first hollow out and the second hollow out, the component contacted with radiating fin
Heat enters the clearance channel between radiating fin, and due to the channel, both ends are respectively the first hollow out and the second hollow out, and heat is very
It is distributed fastly；The step supported hole is used to support machine shaft, due to the setting of the first hollow out, so that end plate supports shaft
Intensity it is inadequate, therefore use reinforcing rib, compensate for the defect of intensity so that end plate stablize support shaft；The shell is solid
Hole is determined for fixing with motor housing；Installation of the mounting hole for motor is fixed.
After adopting the above structure, the utility model is the beneficial effects are as follows: described in the utility model a kind of convenient for scattered
The electric motor end cap of heat while heat dissipation performance is strong, can stablize support machine shaft, and intensity is high, is conducive to the normal fortune of motor
Row, the utility model have many advantages, such as that structure is simple, setting is reasonable, low manufacture cost.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the side view of Fig. 1.
Description of symbols:
End plate 1, sidebar 2, the first hollow out 3, the second hollow out 4, radiating fin 5, step supported hole 6, reinforcing rib 7, side ring 8,
Shell fixation hole 9, mounting plate 10, mounting hole 11.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Referring to such as Fig. 1 --- shown in Fig. 3, present embodiment adopts the following technical scheme that it includes end plate 1, sidebar
2, the first hollow out 3, the second hollow out 4, radiating fin 5, step supported hole 6, reinforcing rib 7, side ring 8, shell fixation hole 9；Described
The periphery of end plate 1 is connected with several sidebars 2, is the second hollow out 4 between sidebar 2, so that side wall has good air permeability,
End plate 1 is provided centrally with step supported hole 6, and the periphery of step supported hole 6 is provided with the first hollow out 3, so that end has very
Good air permeability.
Several heat dissipations vertical with end plate are evenly distributed on end plate 1 between first hollow out 3 and the second hollow out 4
Fin 5, motor internal component do not contact directly with end plate 1, are separated by radiating fin 5, the heat one that Inside coil generates
Part is directly distributed by the first hollow out 3 and the second hollow out 4, and the component heat that another part is contacted with radiating fin 5 enters
Clearance channel between radiating fin 5, due to the channel, both ends are respectively the first hollow out 3 and the second hollow out 4, and heat is dissipated quickly
Hair.
It is welded with reinforcing rib 7 between the outside and end plate 1 of the step supported hole 6, due to setting for the first hollow out 3
It sets, so that end plate 1 supports the intensity of shaft inadequate, therefore uses reinforcing rib 7, compensates for the defect of intensity, so that end plate 1 is stablized
Support shaft.
Several shell fixation holes 9 are provided on the side ring 8 of 2 end of sidebar, for fixing with motor housing.
The excircle integrally connected of the side ring 8 is provided with installation on mounting plate 10 there are two symmetrical mounting plate 10
Hole 11, the installation for motor are fixed.
After adopting the above structure, present embodiment is the beneficial effects are as follows: one described in present embodiment
Kind while heat dissipation performance is strong, can stablize support machine shaft, intensity is high, is conducive to motor convenient for the electric motor end cap of heat dissipation
Normal operation, present embodiment have many advantages, such as structure is simple, setting rationally, low manufacture cost.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of electric motor end cap convenient for heat dissipation, it is characterised in that: it includes end plate, sidebar, the first hollow out, the second hollow out, dissipates
Hot fin, step supported hole, reinforcing rib, side ring, shell fixation hole；The periphery of the end plate is connected with several sidebars, sidebar
Between be the second hollow out, end plate is provided centrally with step supported hole, and the periphery of step supported hole is provided with the first hollow out, first
Several radiating fins vertical with end plate are evenly distributed on end plate between hollow out and the second hollow out；The step supported hole
Outside and end plate between be fixed with reinforcing rib；Several shell fixation holes are provided on the side ring of the sidebar end.
2. a kind of electric motor end cap convenient for heat dissipation according to claim 1, it is characterised in that: the excircle of the side ring
Integrally connected is provided with mounting hole on mounting plate there are two mounting plate.
3. a kind of electric motor end cap convenient for heat dissipation according to claim 1, it is characterised in that: the end plate, sidebar and
Side ring is an integral structure.
4. a kind of electric motor end cap convenient for heat dissipation according to claim 1, it is characterised in that: the both ends of the reinforcing rib
Respectively with the outside weldings of end plate and step supported hole.
5. a kind of electric motor end cap convenient for heat dissipation according to claim 2, it is characterised in that: two mounting plates pair
Claim the excircle that side ring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663301.2U CN208849601U (en) | 2018-10-15 | 2018-10-15 | A kind of electric motor end cap convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663301.2U CN208849601U (en) | 2018-10-15 | 2018-10-15 | A kind of electric motor end cap convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849601U true CN208849601U (en) | 2019-05-10 |
Family
ID=66374305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663301.2U Expired - Fee Related CN208849601U (en) | 2018-10-15 | 2018-10-15 | A kind of electric motor end cap convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208849601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784052A (en) * | 2019-10-08 | 2020-02-11 | 宁波富佳实业股份有限公司 | Permanent magnet brushless DC motor |
-
2018
- 2018-10-15 CN CN201821663301.2U patent/CN208849601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784052A (en) * | 2019-10-08 | 2020-02-11 | 宁波富佳实业股份有限公司 | Permanent magnet brushless DC motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20191015 |