CN201813267U - Protection plate and motor end cover structure applied by same - Google Patents
Protection plate and motor end cover structure applied by same Download PDFInfo
- Publication number
- CN201813267U CN201813267U CN201020568150XU CN201020568150U CN201813267U CN 201813267 U CN201813267 U CN 201813267U CN 201020568150X U CN201020568150X U CN 201020568150XU CN 201020568150 U CN201020568150 U CN 201020568150U CN 201813267 U CN201813267 U CN 201813267U
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- China
- Prior art keywords
- plate
- end cap
- feet
- baffle plate
- face
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a protection plate and a motor end cover structure applied by the same. The motor end cover structure comprises an end cover (3), wherein a plurality of vent holes (32) are formed on an end face (31) of the end cover (3); the protection plate is arranged on the end cover (3) and comprises a baffle (1) and a supporting leg (2); the supporting leg (2) consists of a bottom plate (21) and a supporting rod (22) connected to the bottom plate (21); the bottom plate (21) is supported on the end face (31); the baffle (1) blocks the vent holes (32) and is higher than the bottom plate (21) on the supporting leg (2); a ventilating gap (33) is formed between the baffle (1) and the end face (31); and a cavity (34) of the end cover (3) forms an airflow channel communicated with outside through the ventilating gap (33) and the vent holes (32). The utility model has ventilating and radiating functions, also has fireproof and protective functions, improves the protection performance of the motor, is perfect in function, reduces the potential safety hazard and fault, and prolongs the service life of the motor.
Description
Technical field:
The utility model relates to the motor end cap structure of a kind of protective plate and application thereof.
Background technology:
Existing conventional iron-clad end cap, generally be that the die stamping stretching forms, the end face of end cap has louvre, possesses the function that ventilation and heat is arranged, but does not possess safeguard function simultaneously, protective is poor, when for example motor internal caught fire, flare was stretched away from louvre easily, thereby caused the hidden danger of fire, the outside foreign material of motor drop into the inside of motor easily from louvre, cause the fault of motor easily.
Summary of the invention:
The purpose of this utility model provides a kind of protective plate, and it is simple in structure, installation is anti-just cooperates with electric motor end cap, improves the safeguard function of motor.
Another purpose of the present utility model provides motor end cap structure, and it possesses the function of ventilation and heat function and protection simultaneously, and perfect in shape and function reduces potential safety hazard and fault, improves the working life of motor.
Protective plate of the present utility model is to be achieved by following technical scheme.
A kind of protective plate comprises baffle plate and feet, and feet is made up of base plate and the support bar that is connected in base plate.Baffle plate is than the base plate height on the feet.
Above-mentioned described baffle plate is divided into polylith, connects with feet between adjacent two.
Above-mentioned described baffle plate and feet besieged city loop configuration.
Above-mentioned described baffle plate and feet integrated punching or casting.
The lateral surface of above-mentioned described baffle plate protrudes the inwall push rod.
Protective plate of the present utility model beneficial effect compared with prior art is: simple in structure, easy for installation, easy to manufacture, cooperate with electric motor end cap, and improve the safeguard function of clicking.
Motor end cap structure of the present utility model is to be achieved by following technical scheme.
A kind of motor end cap structure, comprise end cap, leave several ventilation holes on the end face of end cap, protective plate is installed on end cap, this protective plate comprises baffle plate and feet, feet is made up of base plate and the support bar that is connected in base plate, backplanes support is at end face, and baffle plate shelters from ventilation hole, and baffle plate is than the base plate height on the feet, form ventilation gaps between baffle plate and end face, the inner chamber of end cap is by ventilation gaps, ventilation hole and the outside gas channel that forms.
Above-mentioned described protective plate is installed in the inner chamber of end cap, and the lateral surface of baffle plate protrudes the inwall push rod, and the inwall push rod is pressed on the inwall of end cap.
Above-mentioned described protective plate is installed in the outside of end cap, and backplanes support is at end face, and base plate is connected, rivets or weld together by screw with end face.
Motor end cap structure of the present utility model beneficial effect compared with prior art is: leave several ventilation holes on the end face of end cap, protective plate is installed on end cap, this protective plate comprises baffle plate and feet, backplanes support is at end face, baffle plate shelters from ventilation hole, baffle plate forms ventilation gaps than the base plate height on the feet between baffle plate and end face, the inner chamber of end cap is by ventilation gaps, ventilation hole and the outside gas channel that forms.It possesses the ventilation and heat function, have the function of fire prevention and protection again, even motor internal catches fire, flare is sheltered from by protective plate, can not stretch away from ventilation hole, in addition, even exterior object is also being intercepted by protective plate by ventilation hole, be difficult to enter motor internal, thereby improved the barrier propterty of motor, function is comparatively perfect, reduces potential safety hazard and fault, improves the working life of motor.
Description of drawings:
Fig. 1 is the stereogram of protective plate of the present utility model;
Fig. 2 is the front view of protective plate of the present utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the stereogram that end cap of the present utility model is taken protective plate apart;
Fig. 5 is first kind of stereogram of implementing structure of end cap of the present utility model;
Fig. 6 is first kind of exploded view of implementing structure of end cap of the present utility model;
Fig. 7 is first kind of front view of implementing structure of end cap of the present utility model;
Fig. 8 is the A-A cutaway view of Fig. 7;
Fig. 9 is the B-B cutaway view of Fig. 8;
Figure 10 is second kind of stereogram of implementing structure of end cap of the present utility model;
Figure 11 is second kind of cutaway view of implementing structure of end cap of the present utility model.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of protective plate of the present utility model comprises baffle plate 1 and feet 2, and feet 2 is made up of base plate 21 and the support bar 22 that is connected in base plate 21.Baffle plate 1 is than the base plate on the feet 2 2) height, baffle plate 1 is divided into polylith, connects with feet 2 between adjacent two, baffle plate 1 and feet 2 besieged city loop configuration, baffle plate 1 and feet 2 integrated punchings or casting, the lateral surface of baffle plate 1 protrudes inwall push rod 11.
Protective plate Application Example one: as Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, a kind of motor end cap structure, comprise end cap 3, on the end face 31 of end cap 3, leave several ventilation holes 32, on end cap 3, protective plate is installed, this protective plate comprises baffle plate 1 and feet 2, feet 2 is made up of base plate 21 and the support bar 22 that is connected in base plate 21, base plate 21 is supported on end face 31, baffle plate 1 shelters from ventilation hole 32, baffle plate 1 is than 21 height of the base plate on the feet 2, form ventilation gaps 33 between baffle plate 1 and end face 31, the inner chamber 34 of end cap 3 is by ventilation gaps 33, ventilation hole 32 and the outside gas channel that forms, protective plate is installed in the inner chamber 34 of end cap 3, the lateral surface of baffle plate 1 protrudes inwall push rod 11, and inwall push rod 11 is pressed on the inwall of end cap 3.
Protective plate Application Example two: as shown in Figure 10 and Figure 11, a kind of motor end cap structure, comprise end cap 3, on the end face 31 of end cap 3, leave several ventilation holes 32, on end cap 3, protective plate is installed, this protective plate comprises baffle plate 1 and feet 2, feet 2 is made up of base plate 21 and the support bar 22 that is connected in base plate 21, base plate 21 is supported on end face 31, baffle plate 1 shelters from ventilation hole 32, baffle plate 1 is than 21 height of the base plate on the feet 2, form ventilation gaps 33 between baffle plate 1 and end face 31, the inner chamber 34 of end cap 3 is by ventilation gaps 33, ventilation hole 32 and the outside gas channel that forms, protective plate is installed in the outside of end cap 3, base plate 21 is supported on end face 31, and base plate 21 and end face 31 are connected by screw, the riveted joint or weld together.
Operation principle of the present utility model is: the utility model is equipped with protective plate on end cap 3, this protective plate comprises baffle plate 1 and feet 2, feet 2 is made up of base plate 21 and the support bar 22 that is connected in base plate 21, base plate 21 is supported on end face 31, baffle plate 1 shelters from ventilation hole 32, baffle plate 1 is than 21 height of the base plate on the feet 2, form ventilation gaps 33 between baffle plate 1 and end face 31, the inner chamber 34 of end cap 3 is by ventilation gaps 33, ventilation hole 32 and the outside gas channel that forms, it possesses the ventilation and heat function, the function that has fire prevention and protection again, even motor internal catches fire, flare is sheltered from by protective plate, can not stretch away from ventilation hole, in addition, exterior object is difficult to enter motor internal, thereby has improved the barrier propterty of motor, and function is comparatively perfect, reduce potential safety hazard and fault, improve the working life of motor.
Claims (8)
1. protective plate is characterized in that: comprise baffle plate (1) and feet (2), feet (2) is made up of base plate (21) and the support bar (22) that is connected in base plate (21).Baffle plate (1) is than base plate (21) height on the feet (2).
2. a kind of protective plate according to claim 1 is characterized in that: baffle plate (1) is divided into polylith, connects with feet (2) between adjacent two.
3. a kind of protective plate according to claim 1 and 2 is characterized in that: baffle plate (1) and feet (2) besieged city loop configuration.
4. a kind of protective plate according to claim 3 is characterized in that: baffle plate (1) and feet (2) integrated punching or casting.
5. a kind of protective plate according to claim 4 is characterized in that: the lateral surface of baffle plate (1) protrudes inwall push rod (11).
6. motor end cap structure that utilizes the described protective plate of claim 1 to make, comprise end cap (3), on the end face (31) of end cap (3), leave several ventilation holes (32), it is characterized in that: on end cap (3), protective plate is installed, this protective plate comprises baffle plate (1) and feet (2), feet (2) is made up of base plate (21) and the support bar (22) that is connected in base plate (21), base plate (21) is supported on end face (31), baffle plate (1) shelters from ventilation hole (32), baffle plate (1) is than base plate (21) height on the feet (2), form ventilation gaps (33) between baffle plate (1) and end face (31), the inner chamber (34) of end cap (3) is by ventilation gaps (33), ventilation hole (32) and the outside gas channel that forms.
7. a kind of motor end cap structure according to claim 6 is characterized in that: protective plate is installed in the inner chamber (34) of end cap (3), and the lateral surface of baffle plate (1) protrudes inwall push rod (11), and inwall push rod (11) is pressed on the inwall of end cap (3).
8. a kind of motor end cap structure according to claim 6 is characterized in that: protective plate is installed in the outside of end cap (3), and base plate (21) is supported on end face (31), and base plate (21) is connected, rivets or weld together by screw with end face (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020568150XU CN201813267U (en) | 2010-10-14 | 2010-10-14 | Protection plate and motor end cover structure applied by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020568150XU CN201813267U (en) | 2010-10-14 | 2010-10-14 | Protection plate and motor end cover structure applied by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813267U true CN201813267U (en) | 2011-04-27 |
Family
ID=43896204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020568150XU Expired - Lifetime CN201813267U (en) | 2010-10-14 | 2010-10-14 | Protection plate and motor end cover structure applied by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857008A (en) * | 2011-07-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Motor end cover |
-
2010
- 2010-10-14 CN CN201020568150XU patent/CN201813267U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857008A (en) * | 2011-07-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Motor end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |