CN212744429U - Waterproof and dustproof structure for ceiling fan - Google Patents
Waterproof and dustproof structure for ceiling fan Download PDFInfo
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- CN212744429U CN212744429U CN202021600163.0U CN202021600163U CN212744429U CN 212744429 U CN212744429 U CN 212744429U CN 202021600163 U CN202021600163 U CN 202021600163U CN 212744429 U CN212744429 U CN 212744429U
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Abstract
The utility model relates to a waterproof and dustproof structure of a ceiling fan, which comprises a ceiling fan main body, wherein the ceiling fan main body comprises a motor and at least two blades; the device also comprises an installation disc and a functional part; one end of each blade is a mounting end, the top end of each mounting end is provided with a mounting upper end, and the bottom end of each mounting upper end is a mounting lower edge; when viewed along the axial lead of the motor, the mounting lower edges of the blades surround to form a complete circle; the mounting disc comprises a motor connecting ring and a blade connecting ring fixedly connected with the motor connecting ring, the motor connecting ring is fixedly connected with the rotating end of the motor, and the blades are respectively and fixedly connected with the blade connecting ring; the functional part completely shields a circular area formed by encircling the mounting lower edge of each blade. The utility model is beneficial to simplifying the structure and reducing the cost; production molds with waterproof and dustproof covers do not need to be arranged respectively, and production cost is reduced; the whole thickness of the ceiling fan main body can be reduced, and the universality is improved.
Description
Technical Field
The utility model relates to a waterproof dustproof construction of ceiling fan.
Background
Traditional ceiling fan usually needs to set up waterproof dust cover specially for the motor, promptly, is connected the back with waterproof dust cover and battery, again with blade and waterproof dust cover fixed connection, the assembly process of the waterproof dust cover of assembling process excess is unfavorable for reduce cost. Aiming at the ceiling fans or ceiling lamps of different models, different waterproof dust covers also need to be prepared according to the specifications of the ceiling fans or ceiling lamps, and the molds need to be opened according to the different waterproof dust covers, so that the cost is not reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve at least one among the above-mentioned technical problem.
The utility model discloses the means of taking do: the ceiling fan comprises a ceiling fan main body, wherein the ceiling fan main body comprises a motor and at least two blades; the device also comprises an installation disc and a functional part; one end of each blade is a mounting end, the top end of each mounting end is provided with a mounting upper end, and the bottom end of each mounting upper end is a mounting lower edge; when viewed along the axial lead of the motor, the mounting lower edges of the blades surround to form a complete circle; the mounting disc comprises a motor connecting ring and a blade connecting ring fixedly connected with the motor connecting ring, the motor connecting ring is fixedly connected with the rotating end of the motor, and the blades are respectively and fixedly connected with the blade connecting ring; the functional part completely shields a circular area formed by encircling the mounting lower edge of each blade.
The utility model discloses the function that realizes does: the motor is arranged in the space formed by the surrounding of the blades, and a waterproof and dustproof cover of the motor is not required to be specially arranged.
The utility model discloses the effect that reaches does: the structure is simplified and the cost is reduced.
According to a further technical scheme, the mounting disc further comprises a thickness reducing wall, and the motor connecting ring and the blade connecting ring are fixedly connected through the thickness reducing wall, so that the blade connecting ring is higher than the motor connecting ring.
The whole thickness of the ceiling fan main body can be reduced, and the universality is improved.
According to a further technical scheme, the functional part further comprises a waterproof dustproof cover, the waterproof dustproof cover is circular when viewed along the axis of the motor, and the waterproof dustproof cover is fixedly provided with mounting columns which are fixedly connected with the blade connecting rings; or the waterproof dustproof cover is provided with a mounting buckle which is clamped into the mounting lower edge.
The production mold of the waterproof and dustproof cover is not required to be respectively arranged, and the production cost is favorably reduced.
According to the further technical scheme, the motor connecting ring is horizontally flush with the blade connecting ring, and the motor connecting ring is located in the blade connecting ring.
According to a further technical scheme, the functional part comprises a static frame and an illuminating part, and the static frame is fixedly connected with a central shaft of the motor; the illuminating piece is fixed in the static frame.
The lighting function can be realized.
Further technical scheme, the bottom of static frame outwards extends and forms and shelters from the outer fringe, shelters from the outer fringe and surpasss the installation lower edge when looking up.
To ensure waterproof and dustproof performance.
According to a further technical scheme, the functional part further comprises a waterproof dustproof cover, the waterproof dustproof cover is circular when viewed along the axis of the motor, the waterproof dustproof cover is fixedly provided with a mounting column, and the mounting column is fixedly connected with the top wall of the static frame; or the waterproof dustproof cover is provided with an installation buckle, the side wall of the static frame is provided with a buckle hole, and the installation buckle is clamped into the buckle hole.
The production mold of the waterproof and dustproof cover is not required to be respectively arranged, and the production cost is favorably reduced.
According to a further technical scheme, the ceiling fan main body further comprises a hoisting frame, the hoisting frame is connected with a central shaft of the motor, and the ceiling fan main body further comprises waterproof and dustproof vendibus insects which are sleeved on the hoisting frame and surround the upper part of the motor; the bottom end of the waterproof and dustproof cup is attached to the top end of the mounting end of each blade; so that the waterproof and dustproof cover, the installation end and the waterproof and dustproof cup surround to form a dense space.
Can guarantee to the waterproof dustproof effect of motor, need not to set up dirt-proof device in addition specially simultaneously, be favorable to reduce cost.
To sum up, the utility model discloses the effect that probably realizes does:
1) the structure is simplified and the cost is reduced;
2) production molds with waterproof and dustproof covers do not need to be arranged respectively, and production cost is reduced;
3) the whole thickness of the ceiling fan main body can be reduced, and the universality is improved.
Drawings
Fig. 1 is a schematic exploded perspective view of a waterproof and dustproof structure of a ceiling fan according to a first embodiment.
Fig. 2 is a schematic side view of the waterproof and dustproof structure of the ceiling fan of the first embodiment.
Fig. 3 is a perspective view of the blade 12.
FIG. 4 is a schematic view of a half section of the waterproof and dustproof structure of the ceiling fan of the first embodiment; the waterproof and dustproof cup 118 and the hanging rack 119 are not shown.
Fig. 5 is a perspective exploded view of the waterproof and dustproof structure of the ceiling fan in the second embodiment.
FIG. 6 is a schematic side view of the waterproof and dustproof structure of the ceiling fan in the second embodiment.
FIG. 7 is a schematic half-sectional view of a waterproof and dustproof structure of a ceiling fan according to a second embodiment; the illuminating elements 39 are not shown.
A ceiling fan main body 1; a motor 11; waterproof and dustproof cup 118; a hoisting frame 119; a blade 12; a mounting end 121; mounting upper end 122; mounting the lower rim 123; a mounting plate 2; a motor connection ring 21; a blade connection ring 22; a reduced thickness wall 23; a functional part 3; a waterproof and dustproof cover 31; mounting a fastener 318; mounting posts 319; a stationary frame 32; shielding the outer rim 322; a snap-fit hole 328; a stationary mounting plate 329; an illuminating member 39.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the embodiments of the present invention.
As specific embodiment, the utility model discloses a waterproof dustproof construction of ceiling fan of embodiment, it includes ceiling fan main part 1, and ceiling fan main part 1 includes motor 11 and two at least blades 12. Generally, the ceiling fan main body 1 further comprises a lifting frame 119, and the lifting frame 119 is connected with a central shaft of the motor 11; after the hoisting frame 119 is fixed to the top wall of a room, the motor 11 is electrified to drive the blades 12 to rotate, and the blowing function can be achieved.
The device also comprises a mounting plate 2 and a functional part 3.
One end of the blade 12 is a mounting end 121, a mounting upper end 122 is arranged at the top end of the mounting end 121, and a mounting lower edge 123 is arranged at the bottom end of the mounting upper end 122.
The mounting lower edge 123 of each blade 12 surrounds to form a complete circle when viewed along the axial lead of the motor 11.
The mounting disc 2 comprises a motor connecting ring 21 and a blade connecting ring 22 fixedly connected with the motor connecting ring 21, the motor connecting ring 21 is fixedly connected with the rotating end of the motor 11, and the blades 12 are respectively fixedly connected with the blade connecting ring 22; so that the blades 12 are fixedly connected to the rotating ends of the motor 11, respectively.
The functional member 3 completely blocks a circular area surrounded by the mounting lower edge 123 of each blade 12.
The working principle is as follows: the motor 11 is arranged in the space formed by the surrounding of the blades 12, and a waterproof and dustproof cover of the motor is not required to be specially arranged, so that the structure is simplified, and the cost is reduced.
Further, the mounting disc 2 further comprises a reduced thickness wall 23, and the motor connecting ring 21 and the blade connecting ring 22 are fixedly connected through the reduced thickness wall 23, so that the blade connecting ring 22 is higher than the motor connecting ring 21. The whole thickness of the ceiling fan main body 1 can be reduced; the length of the lifting frame 119 can also be set shorter, so that the thin ceiling fan can be suitable for a shorter ceiling wall, and the universality can be improved.
Further, the functional element 3 further includes a waterproof and dustproof cover 31, when viewed along the axial lead of the motor 11, the waterproof and dustproof cover 31 is circular, the waterproof and dustproof cover 31 is fixedly provided with a mounting post 319, and the mounting post 319 is fixedly connected with the blade connecting ring 22.
A second embodiment.
The motor connecting ring 21 is horizontally flush with the blade connecting ring 22, and the motor connecting ring 21 is located in the blade connecting ring 22.
Further, the functional element 3 comprises a static frame 32 and an illuminating element 39, wherein the static frame 32 is fixedly connected with the central shaft of the motor 11; the illuminating member 39 is fixed in the stationary frame 32. The illuminating device 39 is typically a device capable of emitting light, such as an LED lamp panel. The lighting function can be realized.
Further, the bottom end of the stationary frame 32 extends outward to form a shielding outer edge 322, and the shielding outer edge 322 exceeds the mounting lower edge 123 in a bottom view. To ensure waterproof and dustproof performance.
Further, the functional part 3 further comprises a waterproof and dustproof cover 31, the waterproof and dustproof cover 31 is provided with an installation buckle 318, and the side wall of the static frame 32 is provided with a buckle hole 328; the mounting clip 318 snaps into the clip aperture 328. Of course, in the case of the first embodiment, the mounting catch 318 snaps into the mounting lower edge 123. The waterproof and dustproof cover 31 of the first embodiment and the waterproof and dustproof cover 31 of the second embodiment can be the same waterproof and dustproof cover 31, and production molds for the waterproof and dustproof covers 31 do not need to be respectively arranged, which is beneficial to reducing production cost. The waterproof and dustproof cover 31 of the second embodiment is generally made of a transparent or translucent material to achieve light transmission.
Further, the functional element 3 further includes a waterproof dust cover 31, when viewed along the axial lead of the motor 11, the waterproof dust cover 31 is circular, the waterproof dust cover 31 is fixedly provided with a mounting post 319, and the mounting post 319 is fixedly connected with the top wall of the stationary frame 32.
Further, the ceiling fan main body 1 further comprises a hoisting frame 119, the hoisting frame 119 is connected with a central shaft of the motor 11, and the ceiling fan main body 1 further comprises a waterproof and dustproof cup 118 which is sleeved on the hoisting frame 119 and surrounds the upper part of the motor 11; the bottom end of the waterproof and dustproof cup 118 is attached to the top end of the mounting end 121 of each blade 12; the waterproof and dustproof cover 31, the mounting end 121, and the waterproof and dustproof cup 118 surround to form a sealed space. Can guarantee to the waterproof dustproof effect of motor 11, need not to set up dustproof device in addition specially simultaneously, be favorable to reduce cost.
It will be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for the convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the scope of the present invention.
Claims (8)
1. The waterproof and dustproof structure of the ceiling fan comprises a ceiling fan main body (1), wherein the ceiling fan main body (1) comprises a motor (11) and at least two blades (12); it is characterized in that the utility model is characterized in that,
the device also comprises an installation disc (2) and a functional piece (3); one end of the blade (12) is a mounting end (121), the top end of the mounting end (121) is provided with a mounting upper end (122), and the bottom end of the mounting upper end (122) is a mounting lower edge (123); when viewed along the axial lead of the motor (11), the mounting lower edge (123) of each blade (12) surrounds to form a complete circle; the mounting disc (2) comprises a motor connecting ring (21) and a blade connecting ring (22) fixedly connected with the motor connecting ring (21), the motor connecting ring (21) is fixedly connected with the rotating end of the motor (11), and the blades (12) are respectively fixedly connected with the blade connecting ring (22); the functional part (3) completely shields a circular area formed by encircling the mounting lower edge (123) of each blade (12).
2. The waterproof and dustproof structure for the ceiling fan as claimed in claim 1, wherein the mounting plate (2) further comprises a thickness reducing wall (23), the motor connecting ring (21) and the blade connecting ring (22) are fixedly connected through the thickness reducing wall (23), and the blade connecting ring (22) is higher than the motor connecting ring (21).
3. The waterproof and dustproof structure of the ceiling fan as claimed in claim 1, wherein the functional member (3) further comprises a waterproof and dustproof cover (31), when viewed along the axis of the motor (11), the waterproof and dustproof cover (31) is circular, the waterproof and dustproof cover (31) is fixedly provided with a mounting post (319), and the mounting post (319) is fixedly connected with the blade connecting ring (22); or the waterproof and dustproof cover (31) is provided with a mounting buckle (318), and the mounting buckle (318) is clamped into the mounting lower edge (123).
4. The waterproof and dustproof structure for the ceiling fan of claim 1, wherein the motor connecting ring (21) is horizontally flush with the blade connecting ring (22), and the motor connecting ring (21) is located in the blade connecting ring (22).
5. The waterproof and dustproof structure of the ceiling fan as claimed in claim 4, wherein the functional component (3) comprises a static frame (32) and a lighting component (39), and the static frame (32) is fixedly connected with the central shaft of the motor (11); the illuminating member (39) is fixed in the stationary frame (32).
6. The waterproof and dustproof structure for the ceiling fan as claimed in claim 5, wherein the bottom end of the static frame (32) extends outwards to form a shielding outer edge (322), and the shielding outer edge (322) exceeds the mounting lower edge (123) in the upward view.
7. The waterproof and dustproof structure of the ceiling fan as claimed in claim 5, wherein the functional member (3) further comprises a waterproof and dustproof cover (31), the waterproof and dustproof cover (31) is circular when viewed along the axis of the motor (11), the waterproof and dustproof cover (31) is fixedly provided with a mounting column (319), and the mounting column (319) is fixedly connected with the top wall of the static frame (32); or the waterproof dustproof cover (31) is provided with an installation buckle (318), the side wall of the static frame (32) is provided with a buckle hole (328), and the installation buckle (318) is clamped into the buckle hole (328).
8. The waterproof and dustproof structure of the ceiling fan as claimed in any one of claims 1 to 7, wherein the ceiling fan main body (1) further comprises a hoisting frame (119), the hoisting frame (119) is connected with a central shaft of the motor (11), and the ceiling fan main body (1) further comprises a waterproof and dustproof cup (118) which is sleeved on the hoisting frame (119) and surrounds the upper part of the motor (11); the bottom end of the waterproof and dustproof cup (118) is attached to the top end of the mounting end (121) of each blade (12); the waterproof and dustproof cover (31), the mounting end (121) and the waterproof and dustproof cup (118) surround to form a sealed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600163.0U CN212744429U (en) | 2020-08-05 | 2020-08-05 | Waterproof and dustproof structure for ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600163.0U CN212744429U (en) | 2020-08-05 | 2020-08-05 | Waterproof and dustproof structure for ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744429U true CN212744429U (en) | 2021-03-19 |
Family
ID=74986446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021600163.0U Active CN212744429U (en) | 2020-08-05 | 2020-08-05 | Waterproof and dustproof structure for ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212744429U (en) |
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2020
- 2020-08-05 CN CN202021600163.0U patent/CN212744429U/en active Active
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