CN201053412Y

CN201053412Y - Ceiling fan motor casing and blade rack quick embedding positioning structure

Info

Publication number: CN201053412Y
Application number: CNU2007201540765U
Authority: CN
Inventors: 王聪雄
Original assignee: MINGYUAN INDUSTRY Co Ltd
Current assignee: MINGYUAN INDUSTRY Co Ltd
Priority date: 2007-06-11
Filing date: 2007-06-11
Publication date: 2008-04-30
Anticipated expiration: 2017-06-11

Abstract

The utility model discloses a quickly tabling and positioning mechanism of a motor shell of a ceiling fan and a blade frame. Each equally dividing position of the inner side of the periphery of the bottom side of the motor shell is provided with at least two tabled plates in a protruding way; the long sides of the tabled plates are arranged one by one radially around the center of the motor shell; the fan blade frames fixed on the equally dividing positions are provided with a joint part each on the side corresponding to the motor shell; the end face of the joint part is provided in a protruding way with at least a tabled block corresponding to two tabled plates; the tabled block is directly embedded on the two tabled plates horizontally without blocking view, and the blade frames can be quickly tabled and positioned on the motor shell and the corresponding locking positions between the blade frames and the motor shell can be completely aligned.

Description

The quick chimeric position structure of ceiling fan motor housing and vane frame

Technical field

The utility model relates to a kind of ceiling fan, more detailed it, be meant a kind of ceiling fan motor housing of quick chimeric positioning function and quick chimeric position structure of vane frame of reaching especially.

Background technique

The motor casing and the vane frame of general ceiling fan are organized when establishing mutually; for can being set firmly mutually, it does not break away from; usually can utilize screw and screw to reach the purpose that prevents that motor casing and vane frame break away from mutually; announce " DEVICE FOR CONNECTING A FAN BLADETO A ROTOR OF A CEILING FAN MOTOR " patent of invention case No. 6210117 as U. S. Patent; wherein; existing motor casing bottom surface is to be equipped with several fixed holes along all five equilibriums of ring; and fixed hole two side positions respectively are provided with a screw; and this vane frame is to be provided with a fixing pin and two perforations relatively; so that can utilizing its fixing pin to be inserted in the fixed hole, this vane frame locatees; pass perforation by two-screw again and be locked in the relative screw; make the firmly bottom surface of assembled motor housing of this vane frame; but; when install at existing ceiling fan scene; be earlier motor casing to be fixedly arranged on the ceiling board below; again the fixing pin of vane frame is aimed at and be inserted in the fixed hole; to reach preliminary location; afterwards; this vane frame is a slightly left side, axle center again with the fixing pin; dextrorotation is moving; make two perforations on it can be in alignment with the screw of correspondence; lock after supplying screw to pass vane frame; yet; because this vane frame is vertical mode assembling from lower to upper; so when vane frame is close to the motor casing bottom surface, this fixed hole position can be covered; cause the installation personnel sight line to be covered and can't judge the fixed hole position; the time be difficult to effectively to cause the quick location difficulty of fixing pin and the disappearance of packaging efficiency difference and make this fixing pin plug the location again in alignment with fixed hole.

The model utility content

The purpose of this utility model is, the quick chimeric position structure of a kind of ceiling fan motor housing and vane frame is provided, and can make fixing pin can locate and improve packaging efficiency fast.

On the position of halving of ring week inboard, motor casing described in the utility model bottom surface, each at least down is convexly equipped with two scarfing plates, its long limit is that the center with motor casing is radial and arranges in regular turn, and the several vane frame that are fixedly arranged on the position of halving respectively are to be provided with a joining portion with the motor casing respective side, relative two scarfing plates of this joining portion end face are convexly equipped with a chimeric block at least, this chimeric block is directly to be embedded on two scarfing plates by substantially horizontal, not having sight line when being embedded fully covers, make these vane frame chimeric being positioned on the motor casing fast, and corresponding therebetween locking position can be aimed at fully.

The beneficial effects of the utility model are, the ceiling fan motor housing that is provided and the quick chimeric position structure of vane frame, to be that the side direction substantially horizontal is chimeric be positioned on the motor casing these vane frame, can know visual position in the assembling process simultaneously to chimeric block and scarfing plate, sight line is not covered fully, can be clear the interlocking of aligning chimeric block substantially horizontal be sticked on the scarfing plate, and latched position corresponding between motor casing and vane frame is aimed at fully, and then reaches the purpose that assemble quick chimeric location.

Description of drawings

Fig. 1 is the exploded view of the utility model preferred embodiment;

Fig. 2 is the constitutional diagram of the utility model preferred embodiment;

Fig. 3 is the combination bottom view of the utility model preferred embodiment;

Fig. 4 is another embodiment's of the utility model a decomposition view.

Embodiment

See also Fig. 1 to shown in Figure 3, the utility model provides the preferred embodiment of the quick chimeric position structure of a kind of ceiling fan motor housing and vane frame, and this ceiling fan is to include a motor casing 10 and a vane frame 20 is formed; Wherein:

This motor casing 10, its bottom surface is a circular metal plate, and these motor casing 10 bottom surfaces respectively form two scarfing plates 11 along all 5 inboard position of halving of its ring, each scarfing plate 11 be by the bottom surface of motor casing 10 down integrated punching be convexly equipped with and be shaped to rectangular plate shape, and has a predetermined interval, this scarfing plate 11 is to have a long limit 111 and a minor face 112, this length limit 111 is that the center with motor casing 10 is radial and arranges in regular turn, make and form an interlocking space 113 between 111 inboards, long limit of this two scarfing plate 11, and should generally form wedge shapes in interlocking space 113, in addition, two scarfing plates, 11 both sides of these motor casing 10 bottom surfaces are respectively to be provided with a screw 12;

These vane frame 20, be to be provided with a joining portion 21 in relative motor casing 10 sides, this joining portion 21 is respectively to convex with one in its end face central authorities to rabbet the chimeric block 211 in space 113 relatively, this chimeric block 211 is to be shaped to an identical wedge shape, but this chimeric block 211 along continuous straight runs interlocking is sticked in this interlocking space 113, and located by the contact on these scarfing plate 11 long limits 111; In addition, chimeric block 211 both sides of these vane frame 20 also respectively are provided with a perforation 212 and 12 pairs of synthetic locking positions of two screws, to cooperate the solid assembly 22 of two spiral shells to pass perforation 212 and to be locked in the screw 12, make these vane frame 20 be locked in the bottom surface of this motor casing 10, simultaneously, the solid assembly 22 of this spiral shell is meant a kind of screw person.

By for further understanding the effect that the utility model structure characteristics, application technology means and institute's expection are reached, now the utility model usage mode is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:

See also Fig. 1 to shown in Figure 3, when install at this ceiling fan scene, be earlier this motor casing 10 to be fixedly arranged on the ceiling board below, again the side direction of these vane frame 20 by motor casing 10 moved with substantially horizontal, make the chimeric block 211 on it be embedded in location in the interlocking space 113 fast, at this moment, the perforation 212 of these vane frame 20 just precisely is positioned the screw 12 of motor casing 10, continuation is passed perforation 212 with the solid assembly 22 of spiral shell and is locked in the screw 12, and these vane frame 20 can firmly be assembled on the motor casing 10; Wherein, because these vane frame 20 are the side direction that is positioned at motor casing 10 when installing, and directly be embedded at chimeric block 211 in the interlocking space 113 of 11 of two scarfing plates with substantially horizontal, not having sight line when being embedded fully covers, therefore, installation personnel can be known visual to the relative position of chimeric block 211 with interlocking space 113 fully, so, sight line is installed does not have any covering, these vane frame 20 can chimericly fast be positioned on the motor casing 10, and corresponding therebetween locking position can be aimed at fully, be easy to effect and reach quick location and install.

See also shown in Figure 4, the utility model provides another embodiment of the quick chimeric position structure of a kind of ceiling fan motor housing and vane frame, its major function is same with last embodiment, so repeat no more, wherein, the bottom surface of this motor casing 10 is a circular metal plate, its bottom surface respectively forms two scarfing plates 13 along 5 position of halving in its ring week, this two scarfing plate 13 be by the bottom surface of motor casing 10 down integrated punching be convexly equipped with and be shaped to rectangular plate shape, and has a predetermined interval, and this positioning plate 13 is to have a long limit 131 and a minor face 132, this length limit 131 is that the center with motor casing 10 is radial and arranges in regular turn, and the outer side surface of long limit 131 correspondences of this two scarfing plate 13 forms an interlocking space 133 mutually, and these motor casing 10 bottom surfaces are that the side in 13 of two scarfing plates respectively is provided with a screw 14, in addition, two side positions of these vane frame 20 joining portion 21 end faces are that each protrusion forms a chimeric block 213,213 of this two chimeric blocks just form a bearing space 214, so, can make two chimeric blocks 214 of vane frame 20 rabbet the interlocking space 133 that is sticked in the mutual correspondence of two scarfing plates 13 long limits, 131 outer side surfaces relatively with substantially horizontal, and this two scarfing plate 13 is abutted against be positioned in the bearing space 214, these vane frame 20 can be made up the location fast with

motor casing

10, and 213 sides of two chimeric blocks of these vane frame 20 also respectively are provided with a

perforation

215 and 14 pairs of synthetic locking positions of this screw, to cooperate the solid assembly 23 of a spiral shell to pass perforation 215 and to be locked in the screw 14, make these vane frame 20 be locked in the bottom surface of this motor casing 10.

Again feature of the present utility model and attainable expection effect thereof are presented below:

The quick position structure of ceiling fan motor housing provided by the utility model and vane frame, these vane frame are to be assembled on the motor casing to mode with horizontal side, installation personnel can be known the relative position of visual scarfing plate and chimeric block fully, can know on the sight line that aiming at chimeric block is embedded on the scarfing plate by substantially horizontal, and latched position corresponding between motor casing and vane frame is aimed at fully, and then reach can locate fast, the effect of ease of assembly; In addition, these scarfing plates are to be dashed by the direct one in motor casing bottom surface to be set as type, can effectively enhance productivity and reduce cost.

In sum, the utility model has its splendid progressive practicability in fact in like product, simultaneously all over looking into domestic and international technical data about this class formation, also finding no identical construction in the document exists formerly, be to have possessed novel patent requirement, file an application in accordance with the law so that, the utility model is real.

But the above only is of the present utility model one preferable possible embodiments, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.

Claims

1. the quick chimeric position structure of ceiling fan motor housing and vane frame is installed with several vane frame on the position of halving of this motor casing bottom surface, and this vane frame locking position corresponding with motor casing is to pass locking with the solid assembly of spiral shell; It is characterized in that being:

On this motor casing, its bottom surface ring week inboard position of halving is that each at least down convexes with two scarfing plates, and the long limit of this scarfing plate is that the center with motor casing is radial arrangement in regular turn;

This vane frame, itself and motor casing respective side are provided with a joining portion, this joining portion is to convex with a chimeric block at least in relative this two scarfing plate of its end face, this chimeric block is directly to be embedded on two scarfing plates by substantially horizontal, not having sight line when being embedded fully covers, make this vane frame chimeric being positioned on the motor casing fast, and corresponding therebetween locking position can be aimed at fully.

2. the quick position structure of ceiling fan motor housing as claimed in claim 1 and vane frame, it is characterized in that, the bottom surface of this motor casing is a circular metal plate, its bottom surface respectively forms two scarfing plates along 5 position of halving in its ring week, each scarfing plate be by the bottom surface of motor casing down integrated punching be convexly equipped with and be shaped to rectangular plate shape, and has a predetermined interval, this scarfing plate is to have a long limit and a minor face, this length limit is that the center with motor casing is radial and arranges in regular turn, makes to form one between the inboard, long limit of this two scarfing plate and rabbet the space; The joining portion end face central authorities of this vane frame respectively convex with a chimeric block, are sticked in this interlocking space for the interlocking of chimeric block along continuous straight runs, are positioned this positioning plate to be embedded.

3. the quick chimeric position structure of ceiling fan motor housing as claimed in claim 1 and vane frame, it is characterized in that, two scarfing plate both sides of this motor casing bottom surface are respectively to be provided with a screw, the chimeric block both sides of this vane frame also respectively are provided with a perforation and this two screw to synthetic locking position, to cooperate the solid assembly of two spiral shells to pass perforation and to be locked in the screw, make this vane frame be locked in the bottom surface of this motor casing.

4. the quick chimeric position structure of ceiling fan motor housing as claimed in claim 1 and vane frame, it is characterized in that, the bottom surface of this motor casing is a circular metal plate, its bottom surface respectively forms two scarfing plates along 5 position of halving in its ring week, each scarfing plate be by the bottom surface of motor casing down integrated punching be convexly equipped with and be shaped to rectangular plate shape, and has a predetermined interval, this scarfing plate is to have a long limit and a minor face, this length limit is that the center with motor casing is radial and arranges in regular turn, makes the outer side surface of the long limit correspondence of this two scarfing plate form one mutually and rabbets the space; Two side positions of this vane frame joining portion end face are that each protrusion forms a chimeric block, just form a bearing space between this two chimeric block, so, make two chimeric blocks of this vane frame rabbet the interlocking space that is sticked in two scarfing plates relatively with substantially horizontal, and this two scarfing plate just is positioned in the bearing space, make this vane frame and motor casing locate combination fast.

5. the quick chimeric position structure of ceiling fan motor housing as claimed in claim 4 and vane frame, it is characterized in that, this motor casing bottom surface is that the side between two scarfing plates respectively is provided with a screw, and side also respectively is provided with a perforation and this screw to synthetic locking position between two chimeric blocks of this vane frame, to cooperate the solid assembly of a spiral shell to pass perforation and to be locked in the screw, make this vane frame be locked in the bottom surface of this motor casing.