CN206402036U - A kind of motor down-lead waterproof construction - Google Patents
A kind of motor down-lead waterproof construction Download PDFInfo
- Publication number
- CN206402036U CN206402036U CN201621104575.9U CN201621104575U CN206402036U CN 206402036 U CN206402036 U CN 206402036U CN 201621104575 U CN201621104575 U CN 201621104575U CN 206402036 U CN206402036 U CN 206402036U
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- China
- Prior art keywords
- lead
- out groove
- groove
- wiring board
- casing
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Abstract
The utility model is related to a kind of motor down-lead waterproof construction, with casing；The casing is provided with the wiring board mounting groove for being used for installing wiring board；The casing is provided with leading part；The leading part includes the first lead-out groove and the second lead-out groove；First lead-out groove is communicated with wiring board mounting groove；First lead-out groove is provided with the first wire hole communicated with the second lead-out groove；Second lead-out groove is provided with the second wire hole communicated with outside；The lead-out wire of the wiring board enters the first lead-out groove from wiring board mounting groove, enters the second lead-out groove through the first wire hole, and stretch out casing from the second wire hole；Fluid sealant is filled with first lead-out groove.The utility model is by dual waterproofing design, with very prominent waterproof protective performance.
Description
Technical field
The utility model is related to motor component, more particularly to a kind of motor down-lead waterproof construction.
Background technology
With the development of motor technology, increasing motor carries speed governing, and communication, signal feeds back some functions, so
The lead-out wire for allowing for motor is more and more, and requires higher occasion in degree of protection, and the waterproof of lead is exactly to need to consider
A problem.
The lead-out wire of many micro machines is rubber protective ring structure, this kind of structural shielding grade can not meet IP67 standards with
Upper to require, water joint highest water protection standards used in electric product are IP68.Although can in rubber protective ring structural theory
To meet motor lead-out wire requirement of shelter, because of situations such as ageing of rubber occurs during actual use process so that application reliability
Reduction.
Utility model content
The purpose of this utility model is to provide a kind of exsertile motor down-lead waterproof construction of waterproof protective.
Realizing the technical scheme of the utility model purpose is：The utility model has casing；The casing, which is provided with, to be used for
The wiring board mounting groove of wiring board is installed；It is characterized in that：The casing is provided with leading part；The leading part draws including first
Go out groove and the second lead-out groove；First lead-out groove is communicated with wiring board mounting groove；First lead-out groove is provided with and second
The first wire hole that lead-out groove is communicated；Second lead-out groove is provided with the second wire hole communicated with outside；The wiring board
Lead-out wire enter the first lead-out groove from wiring board mounting groove, enter the second lead-out groove through the first wire hole, and go out from second
String holes stretches out casing；Fluid sealant is filled with first lead-out groove.Wherein the composition of fluid sealant can be epoxies and poly-
Urethane class material etc..
Also include protective ring simultaneously；The protective ring, which is fixed after lead-out wire, to be fixedly installed on the second wire hole.
As optimization, above-mentioned protective ring is waterproof protective ring.
The axis of the wherein axis of the first wire hole and the second wire hole is vertical.
The axis of above-mentioned first wire hole is perpendicular to the bottom surface of wiring board mounting groove.
Above-mentioned second lead-out groove is provided with installing port；Cover plate is equipped on the installing port.
Above-mentioned leading part is arranged on the side of casing.
The utility model has positive effect：(1) fluid sealant is filled full first lead-out groove by the utility model, is added
The thickness of sealing, so as to greatly improve waterproof protective grade；
(2) the utility model can realize dual water-proof function using fluid sealant and protective ring, so as to further improve anti-
Water degree of protection；
(3) in the utility model the first wire hole and the second wire hole setting, the extraction side of lead-out wire has been varied multiple times
To waterproof protective performance can be improved to a certain extent；
(4) installing port can facilitate the installation of lead-out wire in the utility model, and by cover plate improve its globality and
Sealing.
Brief description of the drawings
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of casing in the utility model；
Fig. 3 is the structural representation of the first lead-out groove and lead-out wire in the utility model.
Embodiment
See Fig. 1 to Fig. 3, the utility model has casing 1；The casing 1 is provided with the wiring board for being used for installing wiring board
Mounting groove 2；The side of the casing 1 is provided with leading part；The leading part includes the first lead-out groove 3 and the second lead-out groove 4；It is described
First lead-out groove 3 is communicated with wiring board mounting groove 2；First lead-out groove 3 is provided with first communicated with the second lead-out groove 4 and gone out
String holes 5；Second lead-out groove 4 is provided with the second wire hole 6 communicated with outside；The lead-out wire 7 of the wiring board is from circuit
Plate mounting groove 2 enters the first lead-out groove 3, enters the second lead-out groove 4 through the first wire hole 5, and stretch out machine from the second wire hole 6
Shell 1；Fluid sealant 8 is filled with first lead-out groove 3.Wherein the composition of fluid sealant 8 can be epoxies and polyurethanes
Material etc..
After the lead-out wire 7 is fixed by protective ring 9, protective ring 9 is fixedly installed on the second wire hole 6.Wherein protect line
Circle 9 is waterproof protective ring.
The axis of the wherein axis of the first wire hole 5 and the second wire hole 6 is vertical, the axis of the first wire hole 5 perpendicular to
The bottom surface of wiring board mounting groove 2.
Second lead-out groove 4 is provided with installing port 10；Cover plate 11 is equipped on the installing port 10.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (9)
1. a kind of motor down-lead waterproof construction, with casing (1)；The casing (1) is provided with the circuit for being used for installing wiring board
Plate mounting groove (2)；It is characterized in that：The casing (1) is provided with leading part；The leading part include the first lead-out groove (3) and
Second lead-out groove (4)；First lead-out groove (3) communicates with wiring board mounting groove (2)；First lead-out groove (3) is provided with
The first wire hole (5) communicated with the second lead-out groove (4)；Second lead-out groove (4) is provided with second communicated with outside and gone out
String holes (6)；The lead-out wire (7) of the wiring board enters the first lead-out groove (3) from wiring board mounting groove (2), through the first outlet
Hole (5) enters the second lead-out groove (4), and stretches out casing (1) from the second wire hole (6)；It is filled with first lead-out groove (3)
Fluid sealant (8).
2. a kind of motor down-lead waterproof construction according to claim 1, it is characterised in that：Also include protective ring (9)；It is described
Protective ring (9), which is fixed, to be fixedly installed on after lead-out wire (7) on the second wire hole (6).
3. a kind of motor down-lead waterproof construction according to claim 2, it is characterised in that：The protective ring (9) is waterproof
Protective ring.
4. a kind of motor down-lead waterproof construction according to claim 1 or 2 or 3, it is characterised in that：First wire hole (5)
Axis and the second wire hole (6) axis it is vertical.
5. a kind of motor down-lead waterproof construction according to claim 4, it is characterised in that：First wire hole (5)
Bottom surface of the axis perpendicular to wiring board mounting groove (2).
6. a kind of motor down-lead waterproof construction according to claim 1 or 2 or 3, it is characterised in that：Second lead-out groove
(4) it is provided with installing port (10)；Cover plate (11) is equipped on the installing port (10).
7. a kind of motor down-lead waterproof construction according to claim 4, it is characterised in that：On second lead-out groove (4)
Provided with installing port (10)；Cover plate (11) is equipped on the installing port (10).
8. a kind of motor down-lead waterproof construction according to claim 1 or 2 or 3, it is characterised in that：The leading part is set
Side in casing (1).
9. a kind of motor down-lead waterproof construction according to claim 4, it is characterised in that：The leading part is arranged on casing
(1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104575.9U CN206402036U (en) | 2016-10-08 | 2016-10-08 | A kind of motor down-lead waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104575.9U CN206402036U (en) | 2016-10-08 | 2016-10-08 | A kind of motor down-lead waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206402036U true CN206402036U (en) | 2017-08-11 |
Family
ID=59508334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621104575.9U Active CN206402036U (en) | 2016-10-08 | 2016-10-08 | A kind of motor down-lead waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206402036U (en) |
-
2016
- 2016-10-08 CN CN201621104575.9U patent/CN206402036U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |