CN207200445U - Seal and there is its plastic packaging PG motors - Google Patents
Seal and there is its plastic packaging PG motors Download PDFInfo
- Publication number
- CN207200445U CN207200445U CN201721163210.8U CN201721163210U CN207200445U CN 207200445 U CN207200445 U CN 207200445U CN 201721163210 U CN201721163210 U CN 201721163210U CN 207200445 U CN207200445 U CN 207200445U
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- plastic packaging
- seal
- motors
- installation portion
- lines
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Abstract
The utility model provides a kind of seal and has its plastic packaging PG motors.Seal includes closure part and installation portion, and installation portion is connected with closure part.Closure part is used to be stuck in the gap for being bonded and blocking between PG lines and notch with PG lines on the notch of PG grooves, and installation portion is used for and the end cap of plastic packaging PG motors coordinates fixed closure part.Using the technical solution of the utility model, installation portion is arranged on end cap, with this by closure part fixing card on the notch of PG grooves, allow closure part be bonded the gap blocked between PG lines and notch with PG lines.In this manner it is possible to stop that the small insects such as ant crawl into plastic packaging PG motor internals from the gap, avoid small insect from causing motor rotation blockage to burn out, ensure that the service life of plastic packaging PG motors.
Description
Technical field
Technical field of motors is the utility model is related to, it is in particular to a kind of seal and electric with its plastic packaging PG
Machine.
Background technology
At present, PG grooves are all provided with the stator of plastic packaging PG motors, PG lines are drawn by PG grooves.In order to be pressed in end cap
Journey does not weigh PG lines wounded, and PG grooves need to be cut to the sectional area that sectional area is designed to be more than PG lines.
Above-mentioned design structure can leave larger gap between PG grooves and PG lines, and so, the animalcule such as ant can
Crawling into motor internal by above-mentioned gap influences motor normal operation.Especially such as in the band of tropical rain forest (such as Indonesia) one, often there is ant
Ant crawls into situations such as motor causes motor rotation blockage to burn out.
Utility model content
Main purpose of the present utility model is to provide a kind of seal and has its plastic packaging PG motors, existing to solve
Plastic packaging PG motors often have small insect to crawl into motor the problem of causing motor damage by PG grooves when in use in technology.
To achieve these goals, according to one side of the present utility model, there is provided a kind of seal, including closure part
And installation portion, closure part are used to be stuck in the gap for being bonded and blocking between PG lines and notch with PG lines on the notch of PG grooves；Installation portion
It is connected with closure part, for coordinating fixed closure part with the end cap of plastic packaging PG motors.
Further, crossed beam trunking is offered on closure part, crossed beam trunking is used to pass through PG lines, bottom surface and the PG line phases of crossed beam trunking
Fitting.
Further, crossed beam trunking is the skewed slot being adapted with notch shape.
Further, the card holding trough being adapted with the edge of end cap is offered on installation portion.
Further, the arcwall face that the end of installation portion fits formed with the lug boss with end cap.
Further, the bottom of installation portion is the plane to be fitted with end cap.
To achieve these goals, according to one side of the present utility model, there is provided a kind of plastic packaging PG motors, including it is fixed
Sub-component and end cap, the opening position adjacent with end cap on stator module offer PG grooves, and plastic packaging PG motors also include seal,
Seal is arranged at the notch of PG grooves, and seal is above-mentioned seal.
Further, the edge of end cap offers the card holding trough being adapted with turn-up portion formed with turn-up portion on installation portion.
Further, the middle part of end cap is formed with lug boss, and the end of installation portion is formed with the arc being adapted with lug boss
Shape face.
Further, PG grooves are inclined relative to horizontal setting on stator module, and crossed beam trunking, mistake are offered on closure part
Wire casing is the skewed slot being adapted with notch shape, and crossed beam trunking is used to pass through PG lines, and bottom surface and the PG lines of crossed beam trunking fit.
Further, plastic packaging PG motors also include shock absorbing ring, and shock absorbing ring is arranged on end cap, and is pressed on installation portion.
Further, shock absorbing ring and seal are integrally formed.
Using the technical solution of the utility model, installation portion is arranged on end cap, with this by closure part fixing card in PG
On the notch of groove, closure part is allowed to be bonded the gap blocked between PG lines and notch with PG lines.In this manner it is possible to stop that ant etc. is small
Insect crawls into plastic packaging PG motor internals from the gap, avoids small insect from causing motor rotation blockage to burn out, and ensure that plastic packaging PG motors
Service life.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
A part of Figure of description of the present utility model is formed to be used for providing further understanding to of the present utility model, this
The schematic description and description of utility model is used to explain the utility model, does not form to improper limit of the present utility model
It is fixed.In the accompanying drawings：
Fig. 1 shows the overall structure diagram of the embodiment according to seal of the present utility model；
Fig. 2 shows the structural representation installed according to the embodiment of plastic packaging PG motors of the present utility model before seal；
Fig. 3 shows the structural representation after Fig. 1 plastic packaging PG motors installation seal；
Fig. 4 shows the cross section structure diagram of Fig. 3 plastic packaging PG motors；
Fig. 5 shows the structural representation that the shock absorbing ring of Fig. 3 plastic packaging PG motors coordinates with seal.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, closure part；11st, crossed beam trunking；20th, installation portion；21st, card holding trough；22nd, arcwall face；30th, stator module；31、PG
Groove；32nd, PG lines；40th, end cap；41st, turn-up portion；42nd, lug boss；50th, shock absorbing ring.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that be described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all should
When the scope for belonging to the utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The term used can exchange in the appropriate case, so as to embodiment of the present utility model described herein.In addition, term " bag
Include " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps
Or process, method, system, product or the equipment of unit are not necessarily limited to those steps or the unit clearly listed, but can wrap
Include not listing clearly or for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Fig. 1 shows the embodiment of seal of the present utility model, and the seal includes closure part 10 and installation portion 20, peace
Dress portion 20 is connected with closure part 10.Closure part 10, which is used to be stuck on the notch of PG grooves 31, is bonded closure PG lines 32 and groove with PG lines 32
Gap between mouthful, installation portion 20 are used to coordinate fixed closure part 10 with the end cap 40 of plastic packaging PG motors.
Using the technical scheme of the present embodiment, installation portion 20 is arranged on end cap 40, with this by the fixing card of closure part 10
On the notch of PG grooves 31, closure part 10 is allowed to be bonded the gap blocked between PG lines 32 and notch with PG lines 32.In this manner it is possible to
Stop that the small insects such as ant crawl into plastic packaging PG motor internals from the gap, avoid small insect from causing motor rotation blockage to burn out, ensure that
The service life of plastic packaging PG motors.
As a preferred embodiment, offering crossed beam trunking 11 on closure part 10, crossed beam trunking 11 is used to pass through PG
Line 32.The setting of crossed beam trunking 11, can avoid closure part 10 PG lines 32 are pressed tension influences the uses of PG lines 32.But using
When, allow the bottom surface of crossed beam trunking 11 and PG lines 32 to fit, the gap between crossed beam trunking 11 and PG grooves 31 can be reduced as much as possible,
Small insect is avoided to pass through.Optionally, crossed beam trunking 11 is the skewed slot being adapted with notch shape.On plastic packaging PG motors, PG grooves 31
It is inclined relative to horizontal and opens up on stator module 30, its notch is also what is be inclined relative to horizontal, therefore by crossed beam trunking
11 skewed slots for being arranged to be adapted therewith can more preferably seal the gap between PG lines 32 and notch.
As shown in Figure 1 and Figure 4, the card holding trough 21 being adapted with the edge of end cap 40 is offered on installation portion 20.Use
When, card holding trough 21 is engaged clamping with the edge of end cap 40, good fixation can be played to installation portion 20.
As an alternative embodiment, what the end of installation portion 20 fitted formed with the lug boss 42 with end cap 40
Arcwall face 22.In use, one end of installation portion 20 is engaged clamping by card holding trough 21 with the edge of end cap 40, installation portion 20
The lug boss 42 of arcwall face 22 and end cap 40 on another end fits, and can preferably be fixed on whole installation portion 20
On end cap 40.The embodiment is applied to the lug boss 42 of cylinder.Preferably, the bottom of installation portion 20 is to be affixed with end cap 40
The plane of conjunction, the bottom of installation portion 20 can be fitted on end cap 40 preferably fixed.
As other optional embodiments, the end of installation portion 20 can also be plane, using this be directed to edge as
The lug boss of plane.
Fig. 2 to Fig. 4 shows the embodiment of plastic packaging PG motors of the present utility model, and plastic packaging PG motors include stator module
30 and end cap 40.The opening position adjacent with end cap 40 on stator module 30 offers PG grooves 31, and seal is arranged on PG grooves 31
Notch at, seal is above-mentioned seal.In use, installation portion 20 is arranged on end cap 40, with this by closure part 10
Fixing card allows closure part 10 to be bonded the gap blocked between PG lines 32 and notch with PG lines 32 on the notch of PG grooves 31.So,
Can stops that the small insects such as ant crawl into plastic packaging PG motor internals from the gap, avoids small insect from causing motor rotation blockage to burn out,
It ensure that the service life of plastic packaging PG motors.
As shown in figure 4, in the technical scheme of the present embodiment, the edge of end cap 40 is formed with turn-up portion 41, installation portion 20
On card holding trough 21 be adapted with turn-up portion 41.In use, card holding trough 21 is installed in turn-up portion 41.
In the technical scheme of the present embodiment, as shown in Fig. 2 the middle part of end cap 40 is formed with lug boss 42, installation portion 20
End formed with the arcwall face 22 being adapted with lug boss 42.In use, one end of installation portion 20 by card holding trough 21 with turning over
The clamping of edge 41, the lug boss 42 of arcwall face 22 and end cap 40 on another end of installation portion 20 fit, will be whole with this
Individual installation portion 20 is stuck on the end cap 40 of said structure.
As an alternative embodiment, as shown in figure 4, PG grooves 31 are inclined relative to horizontal on stator module 30
Set.The crossed beam trunking 11 opened up on closure part 10 is the skewed slot being adapted with notch shape.In use, PG lines 32 pass through crossed beam trunking
11 stretch out stator module 30, and bottom surface and the PG lines 32 of crossed beam trunking 11 fit, to reduce crossed beam trunking 11 and PG grooves 31 as much as possible
Between gap, avoid small insect from passing through as far as possible.As other optional embodiments, PG grooves 31 can also be along vertical
Direction extends or horizontally extending, allows the structure of crossed beam trunking 11 to be adapted therewith during use.
As shown in Figures 3 to 5, in the technical scheme of the present embodiment, plastic packaging PG motors also include shock absorbing ring 50.Shock absorbing ring
50 are arranged on end cap 40, and are pressed on installation portion 20, installation portion 20 are further fixed with this, with preferably solid to seal
It is fixed.As an alternative embodiment, shock absorbing ring 50 and seal are integrally formed.As other optional embodiments,
Seal can also be relative to the independent part of shock absorbing ring 50.
In the technical solution of the utility model, above-mentioned seal can be by the soft material such as silica gel, it is ensured that
PG lines 32 are not damaged during use.When in use, it is preferred with interference fit, allows sectional area of the closure part 10 at PG grooves 31 to be more than PG
The sectional area of groove 31 subtracts the sectional area of PG lines 32, can reach better seal effect.
In the technical scheme of the present embodiment, above-mentioned end cap 40 is rear end cap, and above-mentioned shock absorbing ring 50 is rear shock absorbing ring.
In use, installation rear end cap, indentation sealing part, upper rear shock absorbing ring is (when seal and rear shock absorbing ring integrated design, after first upper
Shock absorbing ring indentation sealing part again), also can be in seal and end cap plane contact further to strengthen the reliability of seal assembling
Position point glue is fixed.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
- A kind of 1. seal, it is characterised in that including：Closure part (10), the closure PG lines (32) and the groove are bonded with PG lines (32) for being stuck on the notch of PG grooves (31) Gap between mouthful；Installation portion (20), it is connected with the closure part (10), for coordinating the fixed envelope with the end cap (40) of plastic packaging PG motors Stifled portion (10).
- 2. seal according to claim 1, it is characterised in that crossed beam trunking (11) is offered on the closure part (10), The crossed beam trunking (11) is used to pass through the PG lines (32), and the bottom surface of the crossed beam trunking (11) fits with the PG lines (32).
- 3. seal according to claim 2, it is characterised in that the crossed beam trunking (11) is mutually to be fitted with the notch shape The skewed slot matched somebody with somebody.
- 4. seal according to claim 1, it is characterised in that offered and the end cap on the installation portion (20) (40) card holding trough (21) that edge is adapted.
- 5. seal according to claim 4, it is characterised in that the end of the installation portion (20) formed with the end The arcwall face (22) that the lug boss (42) of lid (40) fits.
- 6. seal according to claim 5, it is characterised in that the bottom of the installation portion (20) is and the end cap (40) plane to fit.
- 7. a kind of plastic packaging PG motors, including stator module (30) and end cap (40), on the stator module (30) with the end The adjacent opening position of lid (40) offers PG grooves (31), it is characterised in that the plastic packaging PG motors also include seal, described close Sealing is arranged at the notch of the PG grooves (31), and the seal is the seal any one of claim 1 to 6.
- 8. plastic packaging PG motors according to claim 7, it is characterised in that the edge of the end cap (40) is formed with turn-up portion (41) card holding trough (21) being adapted with the turn-up portion (41), is offered on the installation portion (20).
- 9. plastic packaging PG motors according to claim 8, it is characterised in that the middle part of the end cap (40) is formed with lug boss (42), the end of the installation portion (20) is formed with the arcwall face (22) being adapted with the lug boss (42).
- 10. plastic packaging PG motors according to claim 7, it is characterised in that the PG grooves (31) are in the stator module (30) setting is inclined relative to horizontal on, crossed beam trunking (11) is offered on the closure part (10), the crossed beam trunking (11) is The skewed slot being adapted with the notch shape, the crossed beam trunking (11) are used to pass through the PG lines (32), the crossed beam trunking (11) Bottom surface fitted with the PG lines (32).
- 11. plastic packaging PG motors according to claim 7, it is characterised in that the plastic packaging PG motors also include shock absorbing ring (50), the shock absorbing ring (50) is arranged on the end cap (40), and is pressed on the installation portion (20).
- 12. plastic packaging PG motors according to claim 11, it is characterised in that the shock absorbing ring (50) and the seal one It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163210.8U CN207200445U (en) | 2017-09-11 | 2017-09-11 | Seal and there is its plastic packaging PG motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163210.8U CN207200445U (en) | 2017-09-11 | 2017-09-11 | Seal and there is its plastic packaging PG motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200445U true CN207200445U (en) | 2018-04-06 |
Family
ID=61788477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163210.8U Active CN207200445U (en) | 2017-09-11 | 2017-09-11 | Seal and there is its plastic packaging PG motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508408A (en) * | 2017-09-11 | 2017-12-22 | 珠海凯邦电机制造有限公司 | Seal and there is its plastic packaging PG motors |
| CN108736636A (en) * | 2018-06-06 | 2018-11-02 | 界首市众鑫科技服务有限公司 | A kind of plastic packaging motor with sealing performance |
-
2017
- 2017-09-11 CN CN201721163210.8U patent/CN207200445U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508408A (en) * | 2017-09-11 | 2017-12-22 | 珠海凯邦电机制造有限公司 | Seal and there is its plastic packaging PG motors |
| CN107508408B (en) * | 2017-09-11 | 2024-04-02 | 珠海凯邦电机制造有限公司 | Sealing piece and plastic package PG motor with same |
| CN108736636A (en) * | 2018-06-06 | 2018-11-02 | 界首市众鑫科技服务有限公司 | A kind of plastic packaging motor with sealing performance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |