CN208445384U - A kind of aluminium alloy ceiling-fan motor shell - Google Patents

Abstract

The utility model relates to technical field of motors, and disclose a kind of aluminium alloy ceiling-fan motor shell, including positioning column, the bottom end of the positioning column is fixedly connected with supporting block, the bottom of the supporting block is fixedly connected with motor frame, the outer wall of the motor frame is fixedly connected with fixed ring, multiple through-holes are offered in the fixed ring, the two sides of the motor frame are fixedly connected to connection otic placode, the inner wall of the motor frame equidistantly offers strip groove, and the bottom of the motor frame is fixedly connected with support plate.The aluminium alloy ceiling-fan motor shell, drive screw is hammered on ceiling by multiple through-holes in the fixed ring that is connect with motor frame, enhance the stability of installation, the outer wall construction of motor can be sticked into motor frame by the strip groove opened up by motor frame inner wall, stability when enhancing operation, the transmission shaft of motor is connected by the flabellum of transmission shaft tube and ceiling fan, increases safety, user-friendly.

Description

A kind of aluminium alloy ceiling-fan motor shell

Technical field

The utility model relates to technical field of motors, specially a kind of aluminium alloy ceiling-fan motor shell.

Background technique

Ceiling fan is generally fixedly mounted on ceiling, so referred to as ceiling fan, ceiling fan are divided into industrial ceiling fan and decorative hanging fan (foreign countries are known as Lamp with ceiling fan), domestic overwhelming majority family and factory the inside are all industrial ceiling fans, and the operation of ceiling fan needs The support of outer framework, aluminium alloy density is low, but intensity is relatively high, and near or above high-quality steel, plasticity is good, can be processed into various types Material has excellent electric conductivity, thermal conductivity and corrosion stability, is industrially widely used, usage amount is only second to steel, and some aluminium alloys can To obtain good mechanical performance, physical property and corrosion resistance using heat treatment, the ceiling fan shell of aluminium alloy production is used Performance is very useful.

Most of ceiling fan currently on the market is all more excellent using electric conductivity, thermal conductivity and corrosion stability on present society Elegant aluminium alloy production, advantage is easy to clean it is evident that sturdy and durable, and the material traditional material that compares is more light resistance to With, but to consider stability, safety and the problem easy for assemble or unload of motor operation, so propose that a kind of aluminium closes Golden ceiling-fan motor shell solves the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of aluminium alloy ceiling-fan motor shell, has stability Height, strong security, it is easy for assemble or unload the advantages that, solve stability, safety and the installing and dismounting of motor operation not Convenient problem.

(2) technical solution

To realize that aforementioned stable is high, strong security, purpose easy for assemble or unload, the following technology of the utility model offer Scheme: a kind of aluminium alloy ceiling-fan motor shell, including positioning column, the bottom end of the positioning column is fixedly connected with supporting block, described The bottom of supporting block is fixedly connected with motor frame, and the outer wall of the motor frame is fixedly connected with fixed ring, the fixed ring On offer multiple through-holes, drive screw is provided with below the through-hole, the left side outer wall of the motor frame offers limit Hole, the outer right wall of the motor frame are fixedly connected with limited post, and the two sides of the motor frame are fixedly connected to connection Otic placode, the inner wall of the motor frame equidistantly offer strip groove, and the bottom of the motor frame is fixedly connected with support plate, institute It states and offers multiple threaded holes in support plate, bolt is provided with above the threaded hole, the bottom of the support plate is fixed to be connected It is connected to protect-ing frame structure, the inner wall of the protect-ing frame structure is provided with expansion chamber, is fixedly connected in the middle part of the support plate through guarantor Protect the transmission shaft tube of frame.

Preferably, the supporting block is in mushroom, is provided with coiling snap ring, and the inner hollow of the motor frame is formed Motor cavity.

Preferably, the through-hole that quantity is no less than the arrangement of 12 equidistant rings, the through-hole are offered in the fixed ring Threaded walls are inside provided with, are matched with drive screw.

Preferably, the quantity of the limit hole and limited post is four, and the diameter of limited post is less than the diameter of limit hole, institute The quantity for stating connection otic placode is eight, is inter-connected via a bolt joint.

Preferably, the strip groove is in inner wall of the equidistant arrangement in motor frame, the external structure phase of width and motor Matching.

Preferably, the quantity of the support plate is two, a connection motor frame, a connection protect-ing frame structure, two It is bolted between support plate, the bottom of the protect-ing frame structure offers fixed hole.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of aluminium alloy ceiling-fan motor shell, has following beneficial to effect Fruit:

1, the aluminium alloy ceiling-fan motor shell is positioned entire shell on the ceiling by positioning column, can will be too long Power supply line be wound in supporting block, drive screw is hammered into ceiling by multiple through-holes in the fixed ring that connect with motor frame On, fixed ring is fixed on the ceiling to keep entire motor frame fixed on the ceiling, pass through limit hole and limited post Motor frame can be made easy for installation, motor frame can be merged by four connection otic placodes, facilitate installation motor In in motor frame, enhancing the stability of installation.

2, the aluminium alloy ceiling-fan motor shell, the strip groove opened up by motor frame inner wall can be by the outer wall knots of motor Structure sticks into motor frame, makes to be not easy to shake when motor operation, and stability when enhancing is run is connected two pieces of support plates by bolt It is connected together, so that motor frame and protect-ing frame structure be made to link together, the transmission shaft of motor passes through transmission shaft tube and ceiling fan Flabellum connection increases safety, user-friendly.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure: 1 positioning column, 2 supporting blocks, 3 motor frames, 4 fixed rings, 5 through-holes, 6 drive screws, 7 limit holes, 8 limited posts, Chamber, 16 transmission shaft tubes are expanded in 9 connection otic placodes, 10 strip grooves, 11 support plates, 12 threaded holes, 13 bolts, 14 protect-ing frame structure, 15.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, a kind of aluminium alloy ceiling-fan motor shell, including positioning column 1, the bottom end of positioning column 1 are fixedly connected with Supporting block 2, supporting block 2 are in mushroom, are provided with coiling snap ring, the bottom of supporting block 2 is fixedly connected with motor frame 3, motor The inner hollow of frame 3, forms motor cavity, and the outer wall of motor frame 3 is fixedly connected with fixed ring 4, offers in fixed ring 4 more A through-hole 5, the lower section of through-hole 5 are provided with drive screw 6, and quantity is offered in fixed ring 4 and is no less than 12 equidistant ring arrangements Through-hole 5, be provided with threaded walls in through-hole 5, match with drive screw 6, the left side outer wall of motor frame 3 offers limit hole 7, The outer right wall of motor frame 3 is fixedly connected with limited post 8, and the quantity of limit hole 7 and limited post 8 is four, limited post 8 it is straight Diameter is less than the diameter of limit hole 7, and the two sides of motor frame 3 are fixedly connected to connection otic placode 9, and the quantity of connection otic placode 9 is eight A, the inner wall of motor frame 3 equidistantly offers strip groove 10, inner wall of the strip groove 10 in equidistant arrangement in motor frame 3, width The external structure of degree and motor matches, and the bottom of motor frame 3 is fixedly connected with support plate 11, offers in support plate 11 more A threaded hole 12, the top of threaded hole 12 are provided with bolt 13, and the bottom of support plate 11 is fixedly connected with protect-ing frame structure 14, support The quantity of plate 11 is two, a connection motor frame 3, a connection protect-ing frame structure 14, passes through spiral shell between two support plates 11 Bolt 13 connects, and the bottom of protect-ing frame structure 14 offers fixed hole, and the inner wall of protect-ing frame structure 14, which is provided with, expands chamber 15, support plate 11 middle part is fixedly connected with the transmission shaft tube 16 through protect-ing frame structure 14.

When in use, the aluminium alloy ceiling-fan motor shell is positioned entire shell on the ceiling by positioning column 1, can Too long power supply line to be wound in supporting block 2, by multiple through-holes 5 in the fixed ring 4 that is connect with motor frame 3 by screw thread Nail 6 hammers on ceiling, and fixed ring 4 is fixed on the ceiling to keep entire motor frame 3 fixed on the ceiling, passes through Limit hole 7 and limited post 8 can make motor frame 3 easy for installation, can be merged motor frame 3 by four connection otic placodes 9 Together, facilitate installation motor in motor frame 3, enhance the stability of installation, the item opened up by 3 inner wall of motor frame The outer wall construction of motor can be sticked into motor frame 3 by shape slot 10, make to be not easy to shake when motor operation, stabilization when enhancing is run Property, two pieces of support plates 11 are linked together by bolt 13, so that motor frame 3 and protect-ing frame structure 14 is made to link together, The transmission shaft of motor is connect by transmission shaft tube 16 with the flabellum of ceiling fan, and safety is increased, user-friendly.

In conclusion the aluminium alloy ceiling-fan motor shell, is positioned entire shell on the ceiling by positioning column 1, it can Too long power supply line to be wound in supporting block 2, by multiple through-holes 5 in the fixed ring 4 that is connect with motor frame 3 by screw thread Nail 6 hammers on ceiling, and fixed ring 4 is fixed on the ceiling to keep entire motor frame 3 fixed on the ceiling, passes through Limit hole 7 and limited post 8 can make motor frame 3 easy for installation, can be merged motor frame 3 by four connection otic placodes 9 Together, facilitate installation motor in motor frame 3, enhance the stability of installation.

Also, the outer wall construction of motor can be sticked into motor frame by the strip groove 10 opened up by 3 inner wall of motor frame 3, make to be not easy to shake when motor operation, stability when enhancing is run is linked together two pieces of support plates 11 by bolt 13, To make motor frame 3 and protect-ing frame structure 14 link together, the transmission shaft of motor passes through the flabellum of transmission shaft tube 16 and ceiling fan Connection increases safety, user-friendly.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of aluminium alloy ceiling-fan motor shell, including positioning column (1), it is characterised in that: the bottom end of the positioning column (1) is fixed It is connected with supporting block (2), the bottom of the supporting block (2) is fixedly connected with motor frame (3), outside the motor frame (3) Wall is fixedly connected with fixed ring (4), is offered multiple through-holes (5) on the fixed ring (4), the lower section setting of the through-hole (5) Have drive screw (6), the left side outer wall of the motor frame (3) offers limit hole (7), outside the right side of the motor frame (3) Wall is fixedly connected with limited post (8), and the two sides of the motor frame (3) are fixedly connected to connection otic placode (9), the motor frame The inner wall of frame (3) equidistantly offers strip groove (10), and the bottom of the motor frame (3) is fixedly connected with support plate (11), institute It states and is offered on support plate (11) multiple threaded holes (12), be provided with bolt (13), the branch above the threaded hole (12) The bottom of fagging (11) is fixedly connected with protect-ing frame structure (14), and the inner wall of the protect-ing frame structure (14), which is provided with, expands chamber (15), The transmission shaft tube (16) through protect-ing frame structure (14) is fixedly connected in the middle part of the support plate (11).

2. a kind of aluminium alloy ceiling-fan motor shell according to claim 1, it is characterised in that: the supporting block (2) is in mushroom Mushroom shape, is provided with coiling snap ring, and the inner hollow of the motor frame (3) forms motor cavity.

3. a kind of aluminium alloy ceiling-fan motor shell according to claim 1, it is characterised in that: opened on the fixed ring (4) It is no less than the through-hole (5) of 12 equidistant rings arrangement equipped with quantity, threaded walls are provided in the through-hole (5), with drive screw (6) match.

4. a kind of aluminium alloy ceiling-fan motor shell according to claim 1, it is characterised in that: the limit hole (7) and limit The quantity of position column (8) is four, and the diameter of limited post (8) is less than the diameter of limit hole (7), the quantity of the connection otic placode (9) It is eight, is connected with each other by bolt (13).

5. a kind of aluminium alloy ceiling-fan motor shell according to claim 1, it is characterised in that: the strip groove (10) in etc. Away from the inner wall for being arranged in motor frame (3), the external structure of width and motor matches.

6. a kind of aluminium alloy ceiling-fan motor shell according to claim 1, it is characterised in that: the number of the support plate (11) Amount is two, a connection motor frame (3), a connection protect-ing frame structure (14), passes through bolt between two support plates (11) (13) it connects, the bottom of the protect-ing frame structure (14) offers fixed hole.