CN215186296U

CN215186296U - Mute type (window) curtain motor convenient to installation

Info

Publication number: CN215186296U
Application number: CN202121209901.3U
Authority: CN
Inventors: 王晓波; 王小龙
Original assignee: Zhengzhou Chuguan Intelligence Technology Co ltd
Current assignee: Zhengzhou Chuguan Intelligence Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model provides a mute type (window) curtain motor convenient to installation. The mute type curtain motor convenient to installation includes: the curtain motor comprises a motor shell, a front end cover, a main shaft and a rear end cover; the bottom of rear end cover has been seted up the installation opening, be equipped with refrigeration radiator unit on the installation opening, refrigeration radiator unit is including condensation end radiator, thermosetting end radiator, semiconductor refrigeration piece group, condensation end cooling fan and thermosetting end cooling fan, semiconductor refrigeration piece group sets up between condensation end radiator and thermosetting end radiator. The utility model provides a mute type (window) curtain motor convenient to installation can dispel the heat to the inside of (window) curtain motor, avoids the motor to work under long-time overheated environment and loss with higher speed, makes its advantage that can prolong the whole life of motor.

Description

Mute type (window) curtain motor convenient to installation

Technical Field

The utility model belongs to the technical field of the (window) curtain motor, especially, relate to a mute type (window) curtain motor convenient to installation.

Background

The electric curtain motor is a place where the traditional intelligent electric curtain is different from the traditional curtain, the electric curtain motor is a fitting part of the curtain, and the curtain motor can generate noise in the using process so as to influence the daily rest of residents, in the related technology, a mute motor structure convenient to install is disclosed, which comprises a motor shell, wherein a magnetic shoe is arranged in the motor shell, a motor rotating shaft is arranged in the middle of the motor shell, a rotor is arranged on the motor rotating shaft, an armature winding is wound on the rotor, the rotor is connected with a commutator, one end of the motor shell is provided with an end cover, both sides of the end cover are provided with a carbon brush arm and an electric connection end, the top of the carbon brush arm is provided with a conductive terminal, a screw is connected between the conductive terminal and the carbon brush arm, one end of the carbon brush arm is suspended and provided with a carbon brush, and an installation guide angle for inserting the commutator is formed between the two carbon brush arms, the inside of end cover is provided with the chamber of acceping that is used for accomodating electric capacity, and the middle part of end cover is provided with the holding seat that is used for holding the commutator, and the bottom of end cover is provided with sealed apron. The novel silencing device has the advantages of compact structure, ingenious design, flexible and convenient installation, improved structural stability, good silencing effect and stable working performance.

However, the above structure has disadvantages, especially when the motor is used in summer, the temperature inside the motor is increased due to heat generated by electrifying the winding set and heat generated by friction between the main shaft and the bearing when the main shaft rotates, the loss of the motor is accelerated when the motor works in a long-time overheat environment, and the service life of the whole motor is further shortened.

Therefore, there is a need to provide a new silent type curtain motor which is easy to install and solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can dispel the heat to the inside of (window) curtain motor, avoid the motor to work under long-time overheated environment and loss with higher speed, make its mute type (window) curtain motor of being convenient for installation that can prolong the whole life of motor.

In order to solve the technical problem, the utility model provides a mute type (window) curtain motor convenient to installation includes: the curtain motor comprises a motor shell, a front end cover, a main shaft and a rear end cover; the bottom of the rear end cover is provided with an installation through hole, a refrigeration radiating assembly is arranged on the installation through hole, the refrigeration radiating assembly comprises a condensation end radiator, a heat condensation end radiator, a semiconductor refrigeration sheet set, a condensation end radiating fan and a heat condensation end radiating fan, the semiconductor refrigeration sheet set is arranged between the condensation end radiator and the heat condensation end radiator, the condensation end radiating fan is arranged on the outer wall of one side of the condensation end radiator, and the heat condensation end radiating fan is arranged on the outer wall of one side of the heat condensation end radiator; the top of the rear end cover is provided with a heat dissipation through hole, the inner walls of the two sides of the heat dissipation through hole are respectively provided with two arc-shaped limiting grooves, the heat dissipation through hole is provided with a filtering component, the filtering component comprises four triangular supporting blocks, a dust baffle plate, two grooves, two Z-shaped elastic springs and two rubber limiting blocks, the four triangular supporting blocks are all fixedly arranged in the heat dissipation through hole and are distributed in a rectangular array, the dust guard is arranged in the grooves and is connected with the tops of the four triangular supporting blocks, the two grooves are distributed on the outer walls of the two sides of the dust guard, the two Z-shaped elastic springs are distributed and fixedly installed in the two grooves, the two rubber limiting blocks are respectively fixedly installed on one ends, far away from each other, of the two Z-shaped elastic springs, and one sides of the rubber limiting blocks extend out of the grooves and are matched with the arc-shaped limiting grooves.

As a further scheme of the utility model, the top of rear end cap is equipped with spacing subassembly, spacing subassembly is including apron, installation piece, gag lever post, arm-tie and two powerful springs, the apron articulates at the top of rear end cap, concave groove has been seted up to one side outer wall of apron, apron and heat dissipation opening looks adaptation, installation piece fixed mounting is at the top of rear end cap, gag lever post slidable mounting is on the installation piece, the gag lever post runs through the installation piece and extends to the concave groove in, gag lever post and concave groove sliding connection, arm-tie fixed mounting is in the one end of gag lever post, and two equal fixed mounting of powerful spring are on one side outer wall of installation piece, one end of powerful spring and one side outer wall fixed connection of arm-tie.

As a further scheme of the utility model, fixed mounting has the mounting panel in the rear end cap, the bleeder vent has been seted up through one side outer wall of mounting panel, one side outer wall fixed mounting of mounting panel has the motor lug, be equipped with the motor wire on the motor lug, the one end of motor wire extends to outside the rear end cap.

As a further scheme of the utility model, be equipped with the current protection subassembly in the rear end cap, the current protection subassembly is including earth-leakage protector, current detector, converter, treater and alarm, earth-leakage protector sets up on the motor wire, current detector installs on one side inner wall of rear end cap, current detector is connected with the motor wire, the converter sets up on the motor wire, the treater is installed on one side inner wall of rear end cap, the treater is connected with current detector, the alarm sets up in the rear end cap.

As a further scheme of the utility model, semiconductor refrigeration piece group is including first semiconductor refrigeration piece, second semiconductor refrigeration piece and third semiconductor refrigeration piece, the setting is hugged closely with the end radiator to the hot junction of first semiconductor refrigeration piece, the setting is hugged closely with the hot junction of second semiconductor refrigeration piece to the cold junction of first semiconductor refrigeration piece, the setting is hugged closely with the hot junction of third semiconductor refrigeration piece to the cold junction of second semiconductor refrigeration piece, the setting is hugged closely with the hot junction of third semiconductor refrigeration piece to the cold junction of third semiconductor refrigeration piece.

As a further scheme of the utility model, the equal fixed mounting in top of four triangular supports piece has the locating lever, the constant head tank has been seted up to the bottom of dust guard plate, locating lever and constant head tank looks adaptation.

Compared with the prior art, the utility model provides a mute type (window) curtain motor convenient to installation has following beneficial effect:

1. the utility model can radiate the inside of the curtain motor by matching the refrigeration radiating component and the filtering component, thereby avoiding the accelerated loss of the motor caused by the long-time overheat environment, and prolonging the whole service life of the motor;

2. the utility model has the advantages that the filter component can be further limited by arranging the limiting component, the filter component is prevented from being pulled out at will, and the dust guard plate is damaged;

3. the utility model discloses a set up the current protection subassembly, can come to inspect the electric current, strengthened the performance of protective capacities and power consumption safety.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the cooling heat dissipation assembly of FIG. 2;

FIG. 4 is an enlarged schematic view of portion A of FIG. 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: 1. a motor housing; 2. a front end cover; 3. a main shaft; 4. a rear end cap; 5. a refrigeration heat dissipation assembly; 6. a condenser-side heat sink; 7. a thermosetting end heat sink; 8. a semiconductor refrigerating sheet set; 80. a first semiconductor refrigeration chip; 81. a second semiconductor refrigeration chip; 82. a third semiconductor refrigeration chip; 9. a condensing end heat radiation fan; 10. a heat condensing end heat radiation fan; 11. a heat dissipation port; 12. a triangular support block; 13. a dust guard; 14. a groove; 15. a Z-shaped elastic spring; 16. a rubber stopper; 17. a cover plate; 18. mounting blocks; 19. a limiting rod; 20. pulling a plate; 21. a strong spring; 22. a motor lug plate; 23. a motor lead; 24. a leakage protector; 25. a current detector; 26. a converter; 27. a processor; 28. an alarm.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic perspective view of the present invention; FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the cooling heat dissipation assembly of FIG. 2; FIG. 4 is an enlarged schematic view of portion A of FIG. 2; fig. 5 is an enlarged schematic view of a portion B in fig. 4. The mute type curtain motor convenient to installation includes: the curtain motor comprises a motor shell 1, a front end cover 2, a main shaft 3 and a rear end cover 4; the bottom of the rear end cover 4 is provided with an installation through hole, a refrigeration heat dissipation assembly 5 is arranged on the installation through hole, the refrigeration heat dissipation assembly 5 comprises a condensation end radiator 6, a condensation end radiator 7, a semiconductor refrigeration sheet group 8, a condensation end heat dissipation fan 9 and a condensation end heat dissipation fan 10, the semiconductor refrigeration sheet group 8 is arranged between the condensation end radiator 6 and the condensation end radiator 7, the condensation end heat dissipation fan 9 is arranged on the outer wall of one side of the condensation end radiator 6, and the condensation end heat dissipation fan 10 is arranged on the outer wall of one side of the condensation end radiator 7; the top of the rear end cover 4 is provided with a heat dissipation through hole 11, the inner walls of the two sides of the heat dissipation through hole 11 are respectively provided with two arc-shaped limiting grooves, the heat dissipation through hole 11 is provided with a filtering component, the filtering component comprises four triangular supporting blocks 12, a dust baffle 13, two grooves 14, two Z-shaped elastic springs 15 and two rubber limiting blocks 16, the four triangular supporting blocks 12 are all fixedly arranged in the heat dissipation through hole 11, the four triangular supporting blocks 12 are distributed in a rectangular array, the dust guard plate 13 is arranged in the grooves 14 and is connected with the tops of the four triangular supporting blocks 12, the two grooves 14 are distributed on the outer walls of the two sides of the dust guard plate 13, the two Z-shaped elastic springs 15 are distributed and fixedly arranged in the two grooves 14, the two rubber limiting blocks 16 are respectively and fixedly arranged on one ends of the two Z-shaped elastic springs 15 which are far away from each other, one side of the rubber limiting block 16 extends out of the groove 14 and is matched with the arc limiting groove.

As shown in fig. 4 and 5, a limiting assembly is arranged at the top of the rear end cover 4, the limiting assembly includes a cover plate 17, an installation block 18, a limiting rod 19, a pulling plate 20 and two strong springs 21, the cover plate 17 is hinged to the top of the rear end cover 4, a concave groove is formed in the outer wall of one side of the cover plate 17, the cover plate 17 is adapted to the heat dissipation through opening 11, the installation block 18 is fixedly installed at the top of the rear end cover 4, the limiting rod 19 is slidably installed on the installation block 18, the limiting rod 19 penetrates through the installation block 18 and extends into the concave groove, the limiting rod 19 is slidably connected with the concave groove, the pulling plate 20 is fixedly installed at one end of the limiting rod 19, the two strong springs 21 are fixedly installed on the outer wall of one side of the installation block 18, and one end of the strong spring 21 is fixedly connected with the outer wall of one side of the pulling plate 20;

through setting up spacing subassembly, can come to further carry on spacingly to filtering component, prevent that filtering component from being dragged out at will, and lead to the fact the advantage of damage to dust board 13.

As shown in fig. 1, a mounting plate is fixedly mounted in the rear end cover 4, a vent hole is formed in the outer wall of one side of the mounting plate, a motor lug 22 is fixedly mounted on the outer wall of one side of the mounting plate, a motor wire 23 is arranged on the motor lug 22, and one end of the motor wire 23 extends out of the rear end cover 4.

As shown in fig. 1, a current protection assembly is arranged in the rear end cover 4, the current protection assembly includes a leakage protector 24, a current detector 25, a converter 26, a processor 27 and an alarm 28, the leakage protector 24 is arranged on the motor lead 23, the current detector 25 is mounted on the inner wall of one side of the rear end cover 4, the current detector 25 is connected with the motor lead 23, the converter 26 is arranged on the motor lead 23, the processor 27 is mounted on the inner wall of one side of the rear end cover 4, the processor 27 is connected with the current detector 25, and the alarm 28 is arranged in the rear end cover 4;

through setting up the current protection subassembly, can come to inspect the electric current, strengthened protective capability and power consumption safety's performance.

As shown in fig. 1, the semiconductor chilling plate group 8 includes a first semiconductor chilling plate 80, a second semiconductor chilling plate 81 and a third semiconductor chilling plate 82, the hot end of the first semiconductor chilling plate 80 is tightly attached to the condensing end radiator 7, the cold end of the first semiconductor chilling plate 80 is tightly attached to the hot end of the second semiconductor chilling plate 81, the cold end of the second semiconductor chilling plate 81 is tightly attached to the hot end of the third semiconductor chilling plate 82, and the cold end of the third semiconductor chilling plate 82 is tightly attached to the condensing end radiator 6.

As shown in fig. 4, positioning rods are fixedly mounted at the tops of the four triangular support blocks 12, positioning grooves are formed in the bottoms of the dust guard plates 13, and the positioning rods are matched with the positioning grooves.

The utility model provides a mute type (window) curtain motor's theory of operation convenient to installation as follows:

the first step is as follows: when heat dissipation is needed, the refrigeration heat dissipation assembly 5 is electrified, two different semiconductor materials are electrified, when a thermocouple formed by connecting an N-type semiconductor material and a P-type semiconductor material passes through a current, heat transfer can be generated between two ends, the heat can be transferred from one end to the other end, and temperature difference is generated to form a cold end and a hot end, so that the internal temperature of the curtain motor is reduced, the effects of heat dissipation and cooling can be achieved, and the function of the heat condensation end heat dissipation fan 10 is mainly to dissipate heat of the hot end of the refrigeration sheet;

the second step is as follows: when the dust guard 13 needs to be replaced, the pulling plate 20 is pulled by hand to operate, the pulling plate 20 stretches the strong spring 21 to operate, the pulling plate 20 drives the limiting rod 19 to move, the limiting rod 19 is separated from the concave groove to open the cover plate 17, the dust guard 13 is pulled by hand to move upwards, the rubber limiting block 16 extrudes the Z-shaped elastic spring 15, the positioning rod is separated from the positioning groove, and the dust guard 13 can be taken down to be replaced and cleaned;

the third step: when the curtain motor is electrified to work, current enters the curtain motor through the motor lead 23, the current detector 25 can check the current on the motor lead 23, when the line current is too large to exceed rated voltage, the alarm 28 can start to give an alarm, a resident is convenient to remind to maintain, the electricity safety is guaranteed, and the leakage protector 24 plays a role in protecting a circuit.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.

Claims

1. The utility model provides a mute type (window) curtain motor convenient to installation which characterized in that includes:

the curtain motor comprises a motor shell, a front end cover, a main shaft and a rear end cover;

the bottom of the rear end cover is provided with an installation through hole, a refrigeration radiating assembly is arranged on the installation through hole, the refrigeration radiating assembly comprises a condensation end radiator, a heat condensation end radiator, a semiconductor refrigeration sheet set, a condensation end radiating fan and a heat condensation end radiating fan, the semiconductor refrigeration sheet set is arranged between the condensation end radiator and the heat condensation end radiator, the condensation end radiating fan is arranged on the outer wall of one side of the condensation end radiator, and the heat condensation end radiating fan is arranged on the outer wall of one side of the heat condensation end radiator;

the top of the rear end cover is provided with a heat dissipation through hole, the inner walls of the two sides of the heat dissipation through hole are respectively provided with two arc-shaped limiting grooves, the heat dissipation through hole is provided with a filtering component, the filtering component comprises four triangular supporting blocks, a dust baffle plate, two grooves, two Z-shaped elastic springs and two rubber limiting blocks, the four triangular supporting blocks are all fixedly arranged in the heat dissipation through hole and are distributed in a rectangular array, the dust guard is arranged in the grooves and is connected with the tops of the four triangular supporting blocks, the two grooves are distributed on the outer walls of the two sides of the dust guard, the two Z-shaped elastic springs are distributed and fixedly installed in the two grooves, the two rubber limiting blocks are respectively fixedly installed on one ends, far away from each other, of the two Z-shaped elastic springs, and one sides of the rubber limiting blocks extend out of the grooves and are matched with the arc-shaped limiting grooves.

2. The easy-to-install silent window covering motor as claimed in claim 1, wherein: the utility model discloses a rear end cover, including the installation piece, the installation piece is fixed on the rear end cover, the top of rear end cover is equipped with spacing subassembly, spacing subassembly is including apron, installation piece, gag lever post, arm-tie and two powerful springs, the apron articulates at the top of rear end cover, concave groove has been seted up to one side outer wall of apron, apron and heat dissipation opening looks adaptation, installation piece fixed mounting is at the top of rear end cover, gag lever post slidable mounting is on the installation piece, the gag lever post runs through the installation piece and extends to the concave groove in, gag lever post and concave groove sliding connection, arm-tie fixed mounting is in the one end of gag lever post, and two equal fixed mounting of powerful spring are on one side outer wall of installation piece, one end of powerful spring and one side outer wall fixed connection of arm-tie.

3. The easy-to-install silent window covering motor as claimed in claim 1, wherein: fixed mounting has the mounting panel in the rear end cap, the outer wall of one side of mounting panel has been seted up through the bleeder vent, the outer wall fixed mounting of one side of mounting panel has the motor lug, be equipped with the motor wire on the motor lug, the one end of motor wire extends to outside the rear end cap.

4. The easy-to-install silent window shade motor of claim 3, wherein: be equipped with the current protection subassembly in the rear end cap, the current protection subassembly is including earth-leakage protector, current detector, converter, treater and alarm, earth-leakage protector sets up on the motor wire, current detector installs on one side inner wall of rear end cap, current detector is connected with the motor wire, the converter sets up on the motor wire, the treater is installed on one side inner wall of rear end cap, the treater is connected with current detector, the alarm sets up in the rear end cap.

5. The easy-to-install silent window covering motor as claimed in claim 1, wherein: the semiconductor refrigerating sheet group comprises a first semiconductor refrigerating sheet, a second semiconductor refrigerating sheet and a third semiconductor refrigerating sheet, wherein the hot end of the first semiconductor refrigerating sheet is tightly attached to a heat condensing end radiator, the cold end of the first semiconductor refrigerating sheet is tightly attached to the hot end of the second semiconductor refrigerating sheet, the cold end of the second semiconductor refrigerating sheet is tightly attached to the hot end of the third semiconductor refrigerating sheet, and the cold end of the third semiconductor refrigerating sheet is tightly attached to the condensing end radiator.

6. The easy-to-install silent window covering motor as claimed in claim 1, wherein: the top of four triangular support blocks all fixedly mounted has the locating lever, the constant head tank has been seted up to the bottom of dust guard plate, locating lever and constant head tank looks adaptation.