CN212627531U - Automatic rolling slats door motor - Google Patents
Automatic rolling slats door motor Download PDFInfo
- Publication number
- CN212627531U CN212627531U CN202021693639.XU CN202021693639U CN212627531U CN 212627531 U CN212627531 U CN 212627531U CN 202021693639 U CN202021693639 U CN 202021693639U CN 212627531 U CN212627531 U CN 212627531U
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- motor
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- end cover
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Abstract
The utility model discloses an automatic roll up curtain door motor aims at solving current roll up curtain door motor because the complete machine quality is big, and the thermal diffusivity is poor, leads to the inside heat accumulation of motor easily to influence the use of motor and the problem of operation. The key points of the technical scheme are as follows: the utility model provides an automatic rolling slats door motor, which comprises a frame, be provided with rotor and stator in the frame, be connected with the pivot through the bearing rotation between front end housing and the rear end cap, the air inlet has been seted up on the lateral wall of frame, the gas vent has been seted up on the rear end cap, bolt fixedly connected with fan is passed through to the one end that the pivot is close to the rear end cap, the outer edge of fan and the inner wall clearance fit of rear end cap, the frame is close to a plurality of fin of one side internal surface fixedly connected with of rear end cap, the fin is. The utility model discloses a thereby the fan passes through the inside hot-blast gas vent discharge and reduces inside heat accumulation, prevents that the motor from piling up at the inside heat of in-process that uses to improve the result of use of motor.
Description
Technical Field
The utility model relates to a rolling slats door electrical equipment field, more specifically say, it relates to an automatic rolling slats door motor.
Background
An electric machine (commonly referred to as a "motor") refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. Denoted in the circuit by the letter M (old standard by D). Its main function is to generate driving torque as power source of electric appliance or various machines. The rolling door is a common and multifunctional door body, the current rolling door part adopts a door body consisting of door sheets to operate under manual drive, and the part adopts a motor to drive the door body to move up and down. In motor drive's rolling slats door, the motor only has simple driving function to and the manual driving function under the outage state, current rolling slats door motor is because the complete machine quality is big, and the thermal diffusivity is poor, thereby leads to the inside heat accumulation of motor easily, thereby influences the use and the operation of motor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an automatic rolling slats door motor has the good and fast effect of heat dissipation, and can warn the staff when the condition such as conflagration appears.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic rolling slats door motor, includes the frame, the one end of frame is provided with the front end housing, the one end that the front end housing was kept away from to the frame is provided with the rear end cap, be provided with rotor and stator in the frame, be connected with the pivot through the bearing rotation between front end housing and the rear end cap, the air inlet has been seted up on the lateral wall of frame, the gas vent has been seted up on the rear end cap, bolt fixedly connected with fan is passed through to the one end that the pivot is close to the rear end cap, the outer inner wall clearance fit with the rear end cap of following of fan, the frame is close to a plurality of fin of fixed surface connection in one side of.
Through adopting above-mentioned technical scheme, for the inside power supply of frame, can pass through a terminal box of bolt fastening at the lateral part of frame, it has the hole that is used for the wiring to open on the terminal box simultaneously, conveniently supplies power to the inside to. During the use, under stator and stator core's effect, make the rotor rotate, the rotation of rotor drives the pivot and rotates, the air gets into the inside of frame from the air inlet, because pivot and fan fixed connection can drive the fan and rotate when the pivot rotates, blade on the fan can be discharged the inside steam of frame from the discharge port, dispel the heat, and the inner wall of blade and rear end cover is clearance fit, can avoid the fan to produce the influence to the inner wall of frame under the drive of pivot, and dispel the heat through the fin that is the circumference array along the inner surface of frame is supplementary, realize good heat dissipation, guarantee its good operation.
The utility model discloses further set up to: the stator is installed on the inner wall of frame, stator core is installed to the inboard of stator, the rotor is installed in the outside of pivot and is located stator core's inboard.
By adopting the technical scheme, the stator core is a main magnetic circuit of the stator, the stator core is composed of the sector punching sheet, the ventilation slot sheet, the tooth pressing plate, the tensioning bolt, the support block, the positioning rib and other components, the stator core mounted in the stator is used for generating a rotating magnetic field, and the rotor is used for being cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
The utility model discloses further set up to: a first dustproof net is fixed on the outer surface of the base close to the air inlet through bolts, and a second dustproof net used for covering the air outlet is fixed on the outer surface of the base through bolts.
Through adopting above-mentioned technical scheme, restrict the position of air inlet through first dust screen, avoid the dust to enter into the frame from the air inlet and to the inside production influence of motor, restrict the position of gas vent through the second dust screen, avoid the motor when not using, the dust enters into the frame from the gas vent in to reduce the possibility that impurity damages rotor and stator operation, and then prolong its life.
The utility model discloses further set up to: the front end cover and the rear end cover are fixed on two sides of the base through bolts.
Through adopting above-mentioned technical scheme, front end housing and rear end cap pass through the bolt fastening in the both ends of frame for the staff conveniently maintains the inside of frame, can realize through demolising the bolt, after the maintenance once more through the bolt with front end housing and rear end cap with the frame fixed can.
The utility model discloses further set up to: a first sealing ring is arranged between the front end cover and the base, and a second sealing ring is arranged between the rear end cover and the base.
By adopting the technical scheme, the machine base is sealed by the first sealing ring and the second sealing ring, so that dust and water can be prevented from entering the machine base through a gap between the front end cover and the machine base and a gap between the rear end cover and the machine base to influence the operation of the motor.
The utility model discloses further set up to: the inner wall of the machine base is provided with a ceramic fireproof layer, and the inner wall of the ceramic fireproof layer is fixedly connected with a smoke sensor through a bolt.
Through adopting above-mentioned technical scheme, the ceramic flame retardant coating that sets up on the inner wall through the frame can be so that be located the interior condition to the motor that smoke transducer fixed connection on the frame inner wall is timely detect, also can avoid the motor to influence peripheral other things when the trouble or the accident appears simultaneously.
The utility model discloses further set up to: the outer surface of the base is provided with an alarm which is electrically connected with the smoke sensor.
Through adopting above-mentioned technical scheme, when smog appears in the machine seat, detect smog through smoke transducer, signal transmission to alarm after the detection can remind the staff in time to cut off the power simultaneously through the alarm.
To sum up, the utility model discloses following beneficial effect has:
1. the blades on the fan can discharge hot air in the base from the discharge port to dissipate heat, and the heat dissipation is assisted by the heat dissipation fins in a circumferential array along the inner surface of the base, so that good heat dissipation is realized, and good operation of the heat dissipation fins is guaranteed;
2. the ceramic fireproof layer arranged on the inner wall of the base can enable the smoke sensor fixedly connected to the inner wall of the base to be timely used for detecting the internal condition of the motor, meanwhile, the motor can be prevented from influencing other peripheral things when in failure or accidents, when smoke occurs in the base, the smoke sensor is used for detecting the smoke, the signal after detection is transmitted to the alarm, the alarm is used for alarming, and meanwhile, a worker can be reminded of timely cutting off the power supply.
Drawings
FIG. 1 is a schematic view of the internal structure of a rack;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B of fig. 1.
In the figure: 1. a front end cover; 2. a machine base; 3. a rotor; 4. a stator; 5. a rear end cap; 6. a fan; 7. a rotating shaft; 8. a bearing; 9. a heat sink; 10. a second dust screen; 11. an exhaust port; 12. a first dust screen; 13. an air inlet.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides an automatic shutter door motor, as shown in fig. 1, including frame 2, the one end of frame 2 is provided with front end housing 1, the one end that front end housing 1 was kept away from to frame 2 is provided with rear end housing 5, be provided with rotor 3 and stator 4 in the frame 2, stator 4 installs on the inner wall of frame 2, stator core is installed to the inboard of stator 4, rotor 3 installs in the outside of pivot 7 and is located the inboard of stator 4 iron core, stator core is the main magnetic circuit of stator 4, stator core comprises parts such as segmental punching, the ventilation slot piece, the tooth clamp plate, the tensioning bolt, the tray, location muscle, stator core through the installation in stator 4 produces the rotating magnetic field in the main effect of stator 4, and rotor 3's main effect is cut and then produce (output) electric current by the magnetic line of force in the rotating magnetic field.
The front end cover 1 and the rear end cover 5 are both fixed on two sides of the base 2 through bolts, a rotating shaft 7 is rotatably connected between the front end cover 1 and the rear end cover 5 through a bearing 8, a first sealing ring is arranged between the front end cover 1 and the base 2, a second sealing ring is arranged between the rear end cover 5 and the base 2, the base 2 is sealed through the first sealing ring and the second sealing ring, dust and water can be prevented from entering the base 2 through a gap between the front end cover 1 and the base 2 and a gap between the rear end cover 5 and the base 2 to influence the operation of a motor, an air inlet 13 is arranged on the side wall of the base 2, an air outlet 11 is arranged on the rear end cover 5, one end of the rotating shaft 7 close to the rear end cover 5 is fixedly connected with a fan 6 through bolts, the outer edge of the fan 6 is in clearance fit with the inner wall of the rear end cover 5, and a plurality of, the radiating fins 9 are arranged along the inner surface of the machine base 2 in a circumferential array.
As shown in fig. 2 and 3, a first dust screen 12 is fixed on the outer surface of the base 2 close to the air inlet 13 by bolts, a second dust screen 10 for covering the air outlet 11 is fixed on the outer surface of the base 2 by bolts, the position of the air inlet 13 is limited by the first dust screen 12, the dust is prevented from entering the base 2 from the air inlet 13 and influencing the inside of the motor, the position of the air outlet 11 is limited by the second dust screen 10, and when the motor is not used, the dust is prevented from entering the base 2 from the air outlet 11, so that the possibility that the rotor 3 and the stator 4 are damaged by impurities is reduced, and the service life of the motor is prolonged.
Be provided with the ceramic flame retardant coating on the inner wall of frame 2, through bolt fixedly connected with smoke transducer on the inner wall of ceramic flame retardant coating, the surface of frame 2 is provided with the alarm, the alarm is connected with the smoke transducer electricity, the ceramic flame retardant coating that sets up on the inner wall through frame 2 can make the inside condition to the motor that is located 2 inner walls fixed connection's smoke transducer is timely detect, when smog appears in frame 2, detect smog through smoke transducer, signal transmission to alarm after detecting, report to the police through the alarm, can remind the staff in time to cut off the power supply simultaneously.
The working principle is as follows: in order to supply power to the inside of the base 2, a junction box can be fixed on the side of the base 2 through bolts, and meanwhile, holes for wiring are formed in the junction box, so that power can be conveniently supplied to the inside. During the use, under the effect of stator 4 and stator core, make rotor 3 rotate, rotor 3's rotation drives pivot 7 and rotates, the air gets into the inside of frame 2 from air inlet 13, because pivot 7 and fan 6 fixed connection can drive fan 6 and rotate when pivot 7 rotates, the blade on the fan 6 can be discharged the inside steam of frame 2 from the discharge port, dispel the heat, and dispel the heat through the fin 9 that is the circumference array along the internal surface of frame 2 is supplementary, realize good heat dissipation, guarantee its good operation.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic roll up curtain door motor, includes frame (2), the one end of frame (2) is provided with front end housing (1), the one end that front end housing (1) was kept away from in frame (2) is provided with rear end housing (5), be provided with rotor (3) and stator (4) in frame (2), it is connected with pivot (7), its characterized in that to rotate through bearing (8) between front end housing (1) and rear end housing (5): the novel fan is characterized in that an air inlet (13) is formed in the side wall of the base (2), an air outlet (11) is formed in the rear end cover (5), one end, close to the rear end cover (5), of the rotating shaft (7) is fixedly connected with a fan (6) through a bolt, the outer edge of the fan (6) is in clearance fit with the inner wall of the rear end cover (5), a plurality of radiating fins (9) are fixedly connected to the inner surface of one side, close to the rear end cover (5), of the base (2), and the radiating fins (9) are arranged in a circumferential array mode along the inner surface of the base.
2. The motor for an automatic rolling door according to claim 1, wherein: stator (4) are installed on the inner wall of frame (2), stator core is installed to the inboard of stator (4), rotor (3) are installed in the outside of pivot (7) and are located stator core's inboard.
3. The motor for an automatic rolling door according to claim 1, wherein: the outer surface of the machine base (2) is fixed with a first dustproof net (12) at a position close to the air inlet (13) through bolts, and the outer surface of the machine base (2) is fixed with a second dustproof net (10) used for covering the air outlet (11) through bolts.
4. The motor for an automatic rolling door according to claim 1, wherein: the front end cover (1) and the rear end cover (5) are fixed on two sides of the base (2) through bolts.
5. The motor for an automatic rolling door according to claim 1, wherein: a first sealing ring is arranged between the front end cover (1) and the base (2), and a second sealing ring is arranged between the rear end cover (5) and the base (2).
6. The motor for an automatic rolling door according to claim 1, wherein: the inner wall of the machine base (2) is provided with a ceramic fireproof layer, and the inner wall of the ceramic fireproof layer is fixedly connected with a smoke sensor through bolts.
7. The motor for an automatic rolling door according to claim 6, wherein: the alarm is arranged on the outer surface of the machine base (2) and is electrically connected with the smoke sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693639.XU CN212627531U (en) | 2020-08-14 | 2020-08-14 | Automatic rolling slats door motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693639.XU CN212627531U (en) | 2020-08-14 | 2020-08-14 | Automatic rolling slats door motor |
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| Publication Number | Publication Date |
|---|---|
| CN212627531U true CN212627531U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021693639.XU Active CN212627531U (en) | 2020-08-14 | 2020-08-14 | Automatic rolling slats door motor |
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| CN (1) | CN212627531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500095A (en) * | 2023-06-26 | 2023-07-28 | 山东申华光学科技有限公司 | VOCs exhalation sensor array with high gas sensitivity and preparation method and application thereof |
-
2020
- 2020-08-14 CN CN202021693639.XU patent/CN212627531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500095A (en) * | 2023-06-26 | 2023-07-28 | 山东申华光学科技有限公司 | VOCs exhalation sensor array with high gas sensitivity and preparation method and application thereof |
| CN116500095B (en) * | 2023-06-26 | 2023-08-22 | 山东申华光学科技有限公司 | VOCs exhalation sensor array with high gas sensitivity and preparation method and application thereof |
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