CN212867973U - Quick radiating structure of exhaust fan motor - Google Patents
Quick radiating structure of exhaust fan motor Download PDFInfo
- Publication number
- CN212867973U CN212867973U CN202021221943.4U CN202021221943U CN212867973U CN 212867973 U CN212867973 U CN 212867973U CN 202021221943 U CN202021221943 U CN 202021221943U CN 212867973 U CN212867973 U CN 212867973U
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- exhaust fan
- fan motor
- heat dissipation
- fixedly connected
- installation casing
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Abstract
The utility model discloses a quick heat radiation structure of exhaust fan motor, including exhaust fan motor and installation casing, the exhaust fan motor is installed in the installation casing, the coaxial fixedly connected with pivot of output of exhaust fan motor, the left side of installation casing can be dismantled and be connected with the cap, the upper and lower both sides in the installation casing all are equipped with heat dissipation mechanism, be connected through the drive mechanism transmission between pivot and the heat dissipation mechanism, all be equipped with corresponding louvre in the upper and lower lateral wall of installation casing. The utility model discloses a set up the heat dissipation mechanism in the installation casing, the drive mechanism that cooperation and exhaust fan motor transmission are connected to just carry out effectual heat dissipation to the exhaust fan motor in exhaust fan work, thereby the mechanical energy that utilizes the exhaust fan motor to produce, guarantee the make full use of resource.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field especially relates to quick heat radiation structure of exhaust fan motor.
Background
The exhaust fan is an air conditioning appliance, which drives the fan blades to rotate by the motor to drive airflow so as to exchange indoor air and outdoor air. Also known as a ventilating fan. The purpose of the exhaust air is to remove the dirty air from the room and to adjust the temperature, humidity and sensory effects. The exhaust fan is widely applied to families and public places.
The exhaust fan motor among the prior art protects the installation through the casing basically, because the existence of shell to lead to the motor radiating effect very poor, only rely on the louvre of opening on the casing, hardly play good radiating effect, thereby lead to the life greatly reduced of motor.
To solve the above problem, we propose a fast heat dissipation structure for the fan motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick heat radiation structure of an exhaust fan motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
quick heat radiation structure of exhaust fan motor, including exhaust fan motor and installation casing, exhaust fan motor installs in the installation casing, the coaxial fixedly connected with pivot of output of exhaust fan motor, the left side of installation casing can be dismantled and be connected with the cap, the upper and lower both sides in the installation casing all are equipped with heat dissipation mechanism, be connected through the drive mechanism transmission between pivot and the heat dissipation mechanism, all be equipped with corresponding louvre in the upper and lower lateral wall of installation casing.
Preferably, the upper and lower both sides of cap all are equipped with the recess, sliding connection has the fly leaf between the lateral wall about in the recess, the upper end fixedly connected with spring of fly leaf, the one end that the fly leaf was kept away from to the spring is connected with the bottom fixed of recess, the one end fixedly connected with joint piece that the spring was kept away from to the fly leaf, all be equipped with on the lateral wall about in the installation casing with joint piece assorted draw-in groove.
Preferably, the left side wall and the right side wall of the groove are both provided with sliding grooves, the two sliding grooves are both internally provided with sliding blocks matched with the sliding grooves, and the two sliding blocks are respectively fixedly connected with the two ends of the movable plate.
Preferably, the heat dissipation mechanism includes the axis of rotation of being connected with the rotation of the interior upper and lower lateral wall of installation shell, all can dismantle in the axis of rotation and be connected with the heat dissipation fan, the one end fixedly connected with installation piece that is close to the axis of rotation of heat dissipation fan, be equipped with corresponding screw hole on installation piece and the axis of rotation, it is corresponding screw hole female connection has the bolt.
Preferably, the bolt is a fine-thread bolt.
Preferably, the transmission mechanism comprises a first bevel gear and two second bevel gears, the first bevel gear is coaxially and fixedly connected with the rotating shaft, the two second bevel gears are respectively coaxially and fixedly connected with the two rotating shafts, and the first bevel gear is meshed with the two second bevel gears.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the heat dissipation mechanism in the installation casing, the drive mechanism that cooperation and exhaust fan motor transmission are connected to just carry out effectual heat dissipation to the exhaust fan motor in exhaust fan work, thereby the mechanical energy that utilizes the exhaust fan motor to produce, guarantee the make full use of resource.
Drawings
Fig. 1 is a perspective view of the structure of the rapid heat dissipation structure of the exhaust fan motor according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the fan comprises an exhaust fan motor 1, a mounting shell 2, a rotating shaft 3, a shell cover 4, a heat dissipation mechanism 5, a transmission mechanism 6, a groove 7, a movable plate 8, a spring 9, a clamping block 10, a clamping groove 11, a rotating shaft 12, a heat dissipation fan 13, a mounting block 14, a bolt 15, a first bevel gear 16 and a second bevel gear 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, quick heat radiation structure of exhaust fan motor, including exhaust fan motor 1 and installation casing 2, exhaust fan motor 1 is installed in installation casing 2, the coaxial fixedly connected with pivot 3 of exhaust fan motor 1's output, the left side of installation casing 2 can be dismantled and be connected with cap 4, it is concrete, cap 4's upper and lower both sides all are equipped with recess 7, sliding connection has fly leaf 8 between the lateral wall about in the recess 7, it needs to explain, all be equipped with the spout about recess 7 on the lateral wall, all be equipped with assorted slider with it in two spouts, two sliders respectively with the both ends fixed connection of fly leaf 8.
The utility model discloses in, the upper end fixedly connected with spring 9 of fly leaf 8, the bottom fixed connection of one end and recess 7 of fly leaf 8 is kept away from to spring 9, the one end fixedly connected with joint piece 10 of spring 9 is kept away from to fly leaf 8, the upper and lower lateral wall of joint piece 10 all inclines to set up, all be equipped with on the upper and lower lateral wall in the installation casing 2 with joint piece 10 assorted draw-in groove 11, the upper and lower both sides in the installation casing 2 all are equipped with heat dissipation mechanism 5, it is worth mentioning that, heat dissipation mechanism 5 includes with the installation casing 2 in about the axis of rotation 12 that the lateral wall rotates the axis of rotation 12, all detachable is connected with heat dissipation fan 13 in the axis of rotation 12, the one end fixedly connected with installation piece 14 that is close to axis of rotation 12 of heat dissipation fan 13, be equipped with corresponding screw hole on installation piece 14 and the axis of rotation.
The utility model discloses in, be connected through 6 transmissions of drive mechanism between pivot 3 and the heat dissipation mechanism 5, it is required to explain that, drive mechanism 6 includes first bevel gear 16 and two second bevel gears 17, first bevel gear 16 and the coaxial fixed connection of pivot 3, two second bevel gears 17 respectively with two the coaxial fixed connection of axis of rotation 12, first bevel gear 16 and two second bevel gears 17 homogeneous phase meshing all are equipped with corresponding louvre in the upper and lower lateral wall of installation casing 2.
The utility model discloses during the use, exhaust fan motor 1 is when using, exhaust fan motor 1 drives pivot 3 and rotates, pivot 3 drives first bevel gear 16 and rotates, first bevel gear 16 drives two second bevel gear 17 and rotates, two second bevel gear 17 drive two axis of rotation 12 and rotate, two axis of rotation 12 drive heat dissipation fan 13 and rotate to dispel the heat to exhaust fan motor 1, thereby 2 left cap 4 of cooperation installation casing can be maintained inside heat dissipation fan 13 and exhaust fan motor 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Quick heat radiation structure of exhaust fan motor, including exhaust fan motor (1) and installation casing (2), its characterized in that, install in installation casing (2) exhaust fan motor (1), the coaxial fixedly connected with pivot (3) of output of exhaust fan motor (1), the left side of installation casing (2) can be dismantled and be connected with cap (4), the upper and lower both sides in installation casing (2) all are equipped with heat dissipation mechanism (5), be connected through drive mechanism (6) transmission between pivot (3) and the heat dissipation mechanism (5), all be equipped with corresponding louvre in the upper and lower lateral wall of installation casing (2).
2. An exhaust fan motor rapid heat dissipation structure according to claim 1, wherein the upper and lower sides of the housing cover (4) are provided with grooves (7), a movable plate (8) is slidably connected between the left and right side walls in the grooves (7), the upper end of the movable plate (8) is fixedly connected with a spring (9), one end of the spring (9) far away from the movable plate (8) is fixedly connected with the bottom of the groove (7), one end of the movable plate (8) far away from the spring (9) is fixedly connected with a clamping block (10), and the upper and lower side walls in the mounting housing (2) are provided with clamping grooves (11) matched with the clamping block (10).
3. A rapid heat dissipation structure for exhaust fan motor according to claim 2, wherein the left and right side walls of the groove (7) are provided with sliding grooves, and two sliding blocks are provided in the two sliding grooves, and are respectively fixedly connected with two ends of the movable plate (8).
4. A rapid heat dissipation structure for exhaust fan motor according to claim 1, wherein the heat dissipation mechanism (5) comprises a rotation shaft (12) rotatably connected to the upper and lower side walls of the mounting housing (2), the rotation shaft (12) is detachably connected to a heat dissipation fan (13), a mounting block (14) is fixedly connected to one end of the heat dissipation fan (13) close to the rotation shaft (12), the mounting block (14) and the rotation shaft (12) are provided with corresponding threaded holes, and the corresponding threaded holes are internally connected with bolts (15).
5. A rapid heat dissipation structure for exhaust fan motor in accordance with claim 4, wherein the bolt (15) is a fine-grained bolt.
6. The exhaust fan motor rapid heat dissipation structure according to claim 1, wherein the transmission mechanism (6) comprises a first bevel gear (16) and two second bevel gears (17), the first bevel gear (16) is coaxially and fixedly connected with the rotating shaft (3), the two second bevel gears (17) are coaxially and fixedly connected with the two rotating shafts (12), respectively, and the first bevel gear (16) and the two second bevel gears (17) are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221943.4U CN212867973U (en) | 2020-06-28 | 2020-06-28 | Quick radiating structure of exhaust fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221943.4U CN212867973U (en) | 2020-06-28 | 2020-06-28 | Quick radiating structure of exhaust fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867973U true CN212867973U (en) | 2021-04-02 |
Family
ID=75211704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221943.4U Active CN212867973U (en) | 2020-06-28 | 2020-06-28 | Quick radiating structure of exhaust fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867973U (en) |
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2020
- 2020-06-28 CN CN202021221943.4U patent/CN212867973U/en active Active
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