CN207265785U - A kind of anti-condensation electric motor end cap - Google Patents
A kind of anti-condensation electric motor end cap Download PDFInfo
- Publication number
- CN207265785U CN207265785U CN201721307248.8U CN201721307248U CN207265785U CN 207265785 U CN207265785 U CN 207265785U CN 201721307248 U CN201721307248 U CN 201721307248U CN 207265785 U CN207265785 U CN 207265785U
- Authority
- CN
- China
- Prior art keywords
- end cap
- boss
- cap body
- heart
- electric motor
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-condensation electric motor end cap, including square end cap body, the end cap body is left, right side is respectively equipped with first boss, second boss, the first boss outer wall is equipped with sealed groove, bearing saddle bore is equipped with the end cap body with one heart successively from left to right, shaft outlet hole, the first boss left side is located at bearing saddle bore outside diameter and is equipped with annular groove with one heart, circular heating tube is equipped with the annular groove with one heart, gap filling between the circular heating tube and annular groove expires heat conductive silica gel, the utility model in end cap by setting circular heating tube, effectively prevent motor internal from condensing, the moisture being also prevented from air enters internal, effectively improve service life.
Description
Technical field
Technical field of motors is the utility model is related to, more particularly, to a kind of anti-condensation electric motor end cap.
Background technology
Electric motor end cap be motor an important composition parts, the effect of electric motor end cap：When to motor internal into
Row sealing, second, carrying motor bearings, in actual life, motor is often run under the work condition environment of some cold wets,
Dew condensation phenomenon easily occurs for motor internal, and the moisture in air easily enters motor internal, seriously endangers machine winding
Insulation performance, often cause the serious consequences such as winding, bring massive losses to enterprise, need to improve.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of anti-condensation electric motor end cap, leads to
To cross and circular heating tube is set in end cap, effectively prevent motor internal from condensing, the moisture being also prevented from air enters inside,
Effectively improve service life.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of anti-condensation electric motor end cap, including square end
Lid body, the left and right end face of end cap body are respectively equipped with first boss, second boss, and the first boss outer wall is equipped with
Sealed groove, bearing saddle bore, shaft outlet hole, the first boss left side are equipped with the end cap body with one heart successively from left to right
Annular groove is equipped with one heart positioned at bearing saddle bore outside diameter, and circular heating tube, the annular are equipped with one heart in the annular groove
Gap filling between heating tube and annular groove expires heat conductive silica gel.
The first boss and second boss are concentric.
The bearing saddle bore and first boss are concentric.
Circumference uniform distribution is equipped with several connection counterbores on the end cap body, and going back circumference uniform distribution on the end cap body is equipped with
Several installation through-holes, the connection counterbore stagger uniformly distributed with installation through-hole.
The end cap body surrounding round-corner transition.
The beneficial effects of the utility model are：The utility model is simple and reasonable, by setting annular to add in end cap
Heat pipe, effectively prevents motor internal from condensing, and the moisture being also prevented from air enters inside, effectively improves service life.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the A-A sectional views in Fig. 1.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Fig. 1~Fig. 2, a kind of anti-condensation electric motor end cap, including square end cap body 1, the end cap body 1
Left and right end face is respectively equipped with first boss 11, second boss 12, and first boss 11 and second boss 12 are concentric, and described first is convex
11 outer wall of platform is equipped with sealed groove 111, by setting sealing in sealed groove 111 when electric motor end cap couples with motor case
Circle is sealed, and improves the leakproofness of motor, is equipped with bearing saddle bore 13 in the end cap body 1 with one heart successively from left to right, is gone out
Axis hole 14, bearing saddle bore 13 and first boss 11 are concentric, and it is same that 11 left side of first boss is located at 13 outside diameter of bearing saddle bore
The heart is equipped with annular groove 112, is equipped with circular heating tube 2, the circular heating tube 2 and annular in the annular groove 112 with one heart
Gap filling between groove 112 expires heat conductive silica gel 3, and heat conductive silica gel 3 plays the role of stationary annular heating tube 2 and heat conduction, leads
Hot 3 thermal conductivity of silica gel is good and has good insulation performance, effectively prevents circular heating tube 2 from leak current fault occur and being made to motor
Into influence, by setting circular heating tube 2 in end cap body 1, effectively prevent motor internal from condensing, be also prevented from air
Moisture enter internal, effectively improve service life.
Circumference uniform distribution is equipped with several connection counterbores 15 on the end cap body 1, will by screw through connection counterbore 15
Electric motor end cap couples with motor case, and circumference uniform distribution is gone back on the end cap body 1 and is equipped with several installation through-holes 16, facilitates motor
Couple with load, the connection counterbore 15 staggers with installation through-hole 16 to be evenly distributed with, the 1 surrounding round-corner transition of end cap body.
The foregoing is merely the preferable embodiment of the utility model, but the scope of protection of the utility model not office
It is limited to this, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.
Claims (5)
- A kind of 1. anti-condensation electric motor end cap, it is characterised in that：Including square end cap body（1）, the end cap body（1）Left, Right side is respectively equipped with first boss（11）, second boss（12）, the first boss（11）Outer wall is equipped with sealed groove （111）, the end cap body（1）Inside it is equipped with bearing saddle bore with one heart successively from left to right（13）, shaft outlet hole（14）, described first is convex Platform（11）Left side is located at bearing saddle bore（13）Outside diameter is equipped with annular groove with one heart（112）, the annular groove（112）It is interior same The heart is equipped with circular heating tube（2）, the circular heating tube（2）With annular groove（112）Between gap filling expire heat conductive silica gel （3）.
- A kind of 2. anti-condensation electric motor end cap as claimed in claim 1, it is characterised in that：The first boss（11）With second boss （12）With one heart.
- A kind of 3. anti-condensation electric motor end cap as claimed in claim 1, it is characterised in that：The bearing saddle bore（13）With first boss （11）With one heart.
- A kind of 4. anti-condensation electric motor end cap as claimed in claim 1, it is characterised in that：The end cap body（1）Upper circumference uniform distribution Equipped with several connection counterbores（15）, the end cap body（1）On go back circumference uniform distribution and be equipped with several installation through-holes（16）, it is described Couple counterbore（15）With installation through-hole（16）Stagger uniformly distributed.
- A kind of 5. anti-condensation electric motor end cap as claimed in claim 1, it is characterised in that：The end cap body（1）Four peripheral angle mistakes Cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307248.8U CN207265785U (en) | 2017-10-11 | 2017-10-11 | A kind of anti-condensation electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307248.8U CN207265785U (en) | 2017-10-11 | 2017-10-11 | A kind of anti-condensation electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265785U true CN207265785U (en) | 2018-04-20 |
Family
ID=61917159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307248.8U Expired - Fee Related CN207265785U (en) | 2017-10-11 | 2017-10-11 | A kind of anti-condensation electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565737A (en) * | 2017-10-11 | 2018-01-09 | 河南师范大学 | A kind of anti-condensation electric motor end cap |
-
2017
- 2017-10-11 CN CN201721307248.8U patent/CN207265785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565737A (en) * | 2017-10-11 | 2018-01-09 | 河南师范大学 | A kind of anti-condensation electric motor end cap |
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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 |
Granted publication date: 20180420 Termination date: 20181011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |