CN208028705U - A kind of electric motor end cap - Google Patents
A kind of electric motor end cap Download PDFInfo
- Publication number
- CN208028705U CN208028705U CN201820470073.0U CN201820470073U CN208028705U CN 208028705 U CN208028705 U CN 208028705U CN 201820470073 U CN201820470073 U CN 201820470073U CN 208028705 U CN208028705 U CN 208028705U
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- Prior art keywords
- hole
- electric motor
- prominent ring
- end cap
- upper cover
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Abstract
The utility model discloses a kind of electric motor end caps, including motor body, it is socketed in the upper cover and lower cover at motor body both ends respectively, upper cover includes pedestal, and the prominent ring being set on the base, prominent ring is divided into pedestal inside and outside, outside has been uniformly arranged multiple first blowholes, internal middle part is provided with through-hole, the extension of through-hole has been uniformly arranged multiple second blowholes, lower cover is mounted in bowl-shape back-off on motor body, and the end face of lower cover is provided with multiple radial partition boards, and venthole is provided between multiple partition boards are adjacent.By opening up the first blowhole, the second blowhole, venthole in upper cover and lower lid, the circulation of motor inner air is improved, while integral strength can be met the requirements, there is good ventilation effect.
Description
Technical field
The utility model is related to motor fields, in particular to a kind of electric motor end cap.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted.Main function is production
Raw driving torque, as electrical appliance or the power source of various machineries.Common motor working method is that the coil in motor is powered
The magnet interaction generated in electromotive force, with motor generates torque, and during the energization, coil heating, heat is difficult to distribute
And be accumulated in inside motor, it is easy that motor overheating is made to influence performance.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of good electric motor end caps of air permeability.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of electric motor end cap, including motor body, are socketed in the upper cover and lower cover at motor body both ends respectively, and upper cover includes
Pedestal, and the prominent ring that is set on the base, prominent ring are divided into pedestal inside and outside, and outside has been uniformly arranged multiple first and has entered
Stomata, internal middle part are provided with through-hole, and the extension of through-hole has been uniformly arranged multiple second blowholes, and lower cover is pacified in bowl-shape back-off
On motor body, the end face of lower cover is provided with multiple radial partition boards, and venthole is provided between multiple partition boards are adjacent.
It is further improved according to above-mentioned technical proposal, being internally provided with for upper cover is multiple from through-hole outer rim to prominent ring
The reinforcing rib of extension, reinforcing rib are abutted with prominent ring.
It is further improved according to above-mentioned technical proposal, multiple consolidating for motor installation positioning is provided on prominent ring
Determine hole.
It is further improved according to above-mentioned technical proposal, the first blowhole or the second blowhole are in arc-shaped.
Be further improved according to above-mentioned technical proposal, venthole at fan shape, the outer rim of venthole and lower cover
Outer rim overlaps.
The utility model has the beneficial effects that：The utility model is socketed in the upper cover at motor body both ends by setting respectively
And lower cover, upper cover include pedestal, and the prominent ring that is set on the base, prominent ring is divided into pedestal inside and outside, and outside is uniformly distributed
Multiple first blowholes are provided with, internal middle part is provided with through-hole, and the extension of through-hole has been uniformly arranged multiple second blowholes,
Lower cover is mounted in bowl-shape back-off on motor body, and the end face of lower cover is provided with multiple radial partition boards, and multiple partition boards are adjacent
Between be provided with venthole.By opening up the first blowhole, the second blowhole, venthole in upper cover and lower lid, motor is improved
Inner air circulates, and while integral strength can be met the requirements, has good ventilation effect.
Description of the drawings
It is described further below in conjunction with attached drawing and example.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is another structural schematic diagram of the utility model.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Figures 1 and 2, a kind of electric motor end cap, including motor body 1, are socketed in the upper cover at 1 both ends of motor body respectively
2 and lower cover 3, upper cover 2 includes pedestal, and the prominent ring 4 being set on the base, prominent ring 4 pedestal is divided into it is inside and outside, it is external
Multiple first blowholes 5 are uniformly arranged, internal middle part is provided with through-hole, and the extension of through-hole has been uniformly arranged multiple second and has entered
Stomata 6, lower cover 3 are mounted in bowl-shape back-off on motor body 1, and the end face of lower cover 3 is provided with multiple radial partition boards 7, more
Venthole 8 is provided between a partition board 7 is adjacent.By opened up in upper cover 2 and lower cover 3 first blowhole 5, the second blowhole 6,
Venthole 8 improves the circulation of motor inner air, while integral strength can be met the requirements, has good ventilation effect.
It is further improved according to above-mentioned technical proposal, in order to improve the mechanical strength of upper cover 2, the inside of upper cover 2
Multiple reinforcing ribs 9 extended from through-hole outer rim to prominent ring 4 are provided with, reinforcing rib 9 is abutted with prominent ring 4.
It is further improved according to above-mentioned technical proposal, for the ease of fixed motor, multiple use is provided on prominent ring 4
In the mounting hole 10 of motor installation positioning.
It is further improved according to above-mentioned technical proposal, in order to improve throughput, the first blowhole 5 or the second enters gas
Hole 6 is in arc-shaped.
It is further improved according to above-mentioned technical proposal, is distributed for the ease of heat, venthole 8 leads at fan shape
The outer rim of stomata 8 is overlapped with the outer rim of lower cover 3.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, those skilled in the art can incite somebody to action
Different embodiments or examples described in this specification are engaged and are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (5)
1. a kind of electric motor end cap, including motor body, it is characterised in that：It is socketed in the upper cover at motor body both ends respectively under
Lid, the upper cover includes pedestal, and the prominent ring being set on the base, the prominent ring pedestal is divided into it is inside and outside, it is described
Outside has been uniformly arranged multiple first blowholes, and through-hole is provided in the middle part of the inside, and the extension of the through-hole is uniformly arranged
There are multiple second blowholes, the lower cover is mounted in bowl-shape back-off on motor body, and the end face of the lower cover is provided with multiple
Radial partition board is provided with venthole between multiple partition boards are adjacent.
2. a kind of electric motor end cap according to claim 1, it is characterised in that：Being internally provided with for the upper cover is multiple by leading to
The reinforcing rib that hole outer rim extends to prominent ring, the reinforcing rib are abutted with prominent ring.
3. a kind of electric motor end cap according to claim 1, it is characterised in that：It is provided on the prominent ring multiple for motor
The mounting hole of positioning is installed.
4. a kind of electric motor end cap according to claim 1, it is characterised in that：First blowhole or the second blowhole are in
Arc-shaped.
5. a kind of electric motor end cap according to claim 1, it is characterised in that：The venthole is at fan shape, the ventilation
The outer rim in hole is overlapped with the outer rim of lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820470073.0U CN208028705U (en) | 2018-03-30 | 2018-03-30 | A kind of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820470073.0U CN208028705U (en) | 2018-03-30 | 2018-03-30 | A kind of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028705U true CN208028705U (en) | 2018-10-30 |
Family
ID=63908985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820470073.0U Active CN208028705U (en) | 2018-03-30 | 2018-03-30 | A kind of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028705U (en) |
-
2018
- 2018-03-30 CN CN201820470073.0U patent/CN208028705U/en active Active
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| GR01 | Patent grant |