CN211082339U

CN211082339U - Ceiling fan that security performance is good

Info

Publication number: CN211082339U
Application number: CN201921935419.0U
Authority: CN
Inventors: 余锦晶
Original assignee: Shanghai Guiruishi Architectural Design Consulting Co ltd
Current assignee: Shanghai Guiruishi Architectural Design Consulting Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a ceiling fan that security performance is good, including the mounting panel, the bottom outer wall welding of mounting panel has the jib, and the bottom outer wall welding of jib has the fixing base, the inner wall of fixing base has the rubber cylinder through the fix with screw, and the inner wall of rubber cylinder has the motor case through the fix with screw, the bottom inner wall of motor case has driving motor through the fix with screw, and driving motor's output shaft has the rotor plate through the fix with screw, there is annular evenly distributed's at least three turning block the top outer wall of rotor plate through hinged joint, and the inner wall of turning block has the flabellum through the fix with screw. The utility model discloses can prevent effectively that rotor plate and flabellum from dropping, help improving the safety in utilization, can reduce the instantaneous impact force that fixing base and jib bore, improve the protection effect to fixed column and jib, be favorable to prolonging the life of fixing base and jib, can make the flabellum keep vertical state, help reducing the dust on the flabellum.

Description

Ceiling fan that security performance is good

Technical Field

The utility model relates to a ceiling fan technical field especially relates to a ceiling fan that security performance is good.

Background

The ceiling fan that uses usually can produce great centrifugation in the use and rock for ceiling fan seat has great periodic shaking force, lets the ceiling fan in the rotation receive great destruction, especially flabellum and rotor, and the rotor only is connected with the motor shaft, and the flabellum bears great centrifugal force in the rotation process, therefore flabellum and rotor drop easily after long-time the use.

Through retrieval, chinese patent publication No. CN206190557U discloses a safety ceiling fan, which comprises a stator, a rotor, a suspension rod and blades, wherein the lower end of the suspension rod is fixedly connected with the stator, the stator is connected with the rotor through a rotating shaft, the blades are fixed on the rotor through a fixing plate, the connecting strength between the blades and the rotor is enhanced through a steel wire rope set in the device, so as to prevent the blades from falling off, but when the rotor and the blades fall off together, no effective protection measure is provided, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ceiling fan with good safety performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ceiling fan that security performance is good, includes the mounting panel, the bottom outer wall welding of mounting panel has the jib, and the bottom outer wall welding of jib has the fixing base, the inner wall of fixing base has the rubber cylinder through the fix with screw, and the inner wall of rubber cylinder has the motor case through the fix with screw, the bottom inner wall of motor case has driving motor through the fix with screw, and driving motor's output shaft has the rotor plate through the fix with screw, there is annular evenly distributed's at least three rotor plate the top outer wall of rotor plate through hinged joint, and the inner wall of rotor plate has the flabellum through the fix with screw, the outer wall of jib is connected with the lantern ring through the bearing, and the outer wall of the lantern ring and the top outer wall of.

Preferably, the outer wall of the top of the fixing seat is welded with a buffer spring, the outer wall of the top of the buffer spring is welded with a supporting plate, and the supporting plate is located under the lantern ring.

Preferably, the outer wall of the top of the mounting plate is provided with a fixing hole, and the inner wall of the fixing hole is fixed with a steel wire rope through a screw.

Preferably, one end of the steel wire rope penetrates through the interior of the hanging rod and is fixed on the outer wall of the top of the motor box.

Preferably, the outer wall of the bottom of the mounting plate is fixed with an electromagnetic ring through a screw, and the electromagnetic ring is sleeved outside the suspension rod.

Preferably, the outer wall of the top of the lantern ring is fixed with an iron sheet through a screw, and the iron sheet is located under the electromagnetic ring.

Compared with the prior art, the utility model provides a ceiling fan that security performance is good possesses following beneficial effect:

1. this ceiling fan that security performance is good through the lantern ring and the connecting rod that set up, when the ceiling fan moves, the lantern ring and connecting rod rotate along with the flabellum, and when rotor plate and flabellum drop, the lantern ring slides along the jib, blocks the lantern ring through the layer board and falls, can prevent effectively that rotor plate and flabellum from dropping, helps improving the safety in utilization.

2. This ceiling fan that security performance is good through buffer spring and the layer board that sets up, when the lantern ring falls, drives layer board compression buffer spring, can reduce the instantaneous impact force that fixing base and jib bore, has improved the protection effect to fixed column and jib.

3. This ceiling fan that security performance is good, through the rubber tube that sets up, driving motor during operation produces the vibration, and the rubber tube can reduce the influence that the motor case vibration produced the fixing base to reduce the range that fixing base and jib rocked, be favorable to prolonging the life of fixing base and jib.

4. This ceiling fan that security performance is good through electromagnetic ring and the iron sheet that sets up, when not using the ceiling fan, to the electromagnetic ring circular telegram, magnetic force adsorbs the iron sheet, and the drive lantern ring shifts up, and connecting rod pulling flabellum rotates, can make the flabellum keep vertical state, helps reducing the dust on the flabellum.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the security performance is good, convenient operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a ceiling fan with good safety performance provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a ceiling fan motor box with good safety performance provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a ceiling fan mounting plate with good safety performance provided by embodiment 2 of the present invention.

In the figure: the device comprises a mounting plate 1, a suspension rod 2, a supporting plate 3, a fixed seat 4, a connecting rod 5, a motor box 6, fan blades 7, a rotating plate 8, a rotating block 9, a buffer spring 10, a lantern ring 11, a steel wire rope 12, a rubber cylinder 13, a driving motor 14 and an electromagnetic ring 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a ceiling fan that security performance is good, including mounting panel 1, the bottom outer wall welding of mounting panel 1 has jib 2, and the bottom outer wall welding of jib 2 has fixing base 4, the inner wall of fixing base 4 has rubber tube 13 through the fix with screw, and the inner wall of rubber tube 13 has motor case 6 through the fix with screw, the bottom inner wall of motor case 6 has driving motor 14 through the fix with screw, and driving motor 14's output shaft has rotor plate 8 through the fix with screw, there are at least three turning block 9 of annular evenly distributed through hinged joint in the top outer wall of rotor plate 8, and there are flabellum 7 through the fix with screw in the inner wall of turning block 9, the outer wall of jib 2 is connected with lantern ring 11 through the bearing, and the outer wall of lantern ring 11 and the top outer wall of fla.

The utility model discloses in, the welding of fixing base 4's top outer wall has buffer spring 10, and buffer spring 10's top outer wall welding has layer board 3, and layer board 3 is located lantern ring 11 under.

The utility model discloses in, the top outer wall of mounting panel 1 is opened there is the fixed orifices, and the inner wall of fixed orifices passes through the fix with screw and has wire rope 12.

The utility model discloses in, wire rope 12's one end is passed the inside top outer wall that is fixed in motor case 6 of jib.

The working principle is as follows: mounting panel 1 carries out fixed mounting through the screw, wire rope 12 is pre-buried in the wall, driving motor 14 during operation produces the vibration, the elastic buffer effect of rubber cylinder 13 reduces the influence that 6 vibrations of motor case produced fixing base 4, thereby reduce the range that fixing base 4 and jib 2 rocked, driving motor 14 drives rotor plate 8 and rotates, lantern ring 11 and connecting rod 5 rotate along with flabellum 7, when rotor plate 8 and flabellum 7 drop, lantern ring 11 slides along jib 2, drive 3 compression buffer spring 10 of layer board, utilize compression spring 10's elasticity to reduce the instantaneous impact force that fixing base 4 and jib 2 bore.

Example 2

Referring to fig. 3, the bottom outer wall of the mounting plate 1 is fixed with an electromagnetic ring 15 through a screw, the electromagnetic ring 15 is sleeved outside the hanging rod 2, the top outer wall of the lantern ring 11 is fixed with an iron sheet through a screw, and the iron sheet is located under the electromagnetic ring 15.

The working principle is as follows: when the ceiling fan is not used, the electromagnetic ring 15 is electrified, the iron sheet is adsorbed by magnetic force, the lantern ring 11 is driven to move upwards, and the connecting rod 5 pulls the fan blade 7 to rotate, so that the fan blade 7 is kept in a vertical state.

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

1. The ceiling fan with good safety performance comprises a mounting plate (1) and is characterized in that a hanging rod (2) is welded on the outer wall of the bottom of the mounting plate (1), a fixing seat (4) is welded on the outer wall of the bottom of the hanging rod (2), a rubber cylinder (13) is fixed on the inner wall of the fixing seat (4) through screws, a motor box (6) is fixed on the inner wall of the rubber cylinder (13) through screws, a driving motor (14) is fixed on the inner wall of the bottom of the motor box (6) through screws, a rotating plate (8) is fixed on an output shaft of the driving motor (14) through screws, at least three rotating blocks (9) which are uniformly distributed in an annular mode are connected on the outer wall of the top of the rotating plate (8) through hinges, fan blades (7) are fixed on the inner wall of each rotating block (9) through screws, and a lantern ring (, and the outer wall of the lantern ring (11) and the outer wall of the top of the fan blade (7) are both connected with a connecting rod (5) through hinges.

2. The ceiling fan with good safety performance as claimed in claim 1, wherein the buffer spring (10) is welded on the outer wall of the top of the fixed seat (4), the supporting plate (3) is welded on the outer wall of the top of the buffer spring (10), and the supporting plate (3) is located right below the lantern ring (11).

3. The ceiling fan with good safety as claimed in claim 1, wherein the top outer wall of the mounting plate (1) is provided with a fixing hole, and the inner wall of the fixing hole is fixed with a steel wire rope (12) through a screw.

4. The ceiling fan as claimed in claim 3, wherein one end of the wire rope (12) is fixed to the top outer wall of the motor casing (6) through the inside of the suspension rod.

5. The ceiling fan as claimed in claim 1, wherein the electromagnetic ring (15) is fixed to the bottom outer wall of the mounting plate (1) by screws, and the electromagnetic ring (15) is sleeved outside the suspension rod (2).

6. The ceiling fan as claimed in claim 5, wherein the top outer wall of the collar (11) is fixed with iron plate by screws, and the iron plate is located right below the electromagnetic ring (15).