CN2911264Y

CN2911264Y - Ceiling fan lifting gear

Info

Publication number: CN2911264Y
Application number: CN 200620115610
Authority: CN
Inventors: 李青潭
Original assignee: HALSEY ENTERPRISE CO Ltd
Current assignee: HALSEY ENTERPRISE CO Ltd
Priority date: 2006-05-19
Filing date: 2006-05-19
Publication date: 2007-06-13
Anticipated expiration: 2016-05-19

Abstract

The utility model relates to a rising ceiling fan structure, mainly including a driving device; a rotating tray fixed at the driving device for a synchronous rotation with the driving device; at least a concave groove provided at the periphery of the rotating tray for offering a part stretching outwards from the shell; a rising block with a fixation seat and a rising part, and one end of the fixation seat is fastened by a fastening part at the top of the driving device and another end thereof passes through the concave groove by a first pivot and partly stretches outwards, and one end of the rising part is pivoted to the first pivot by a second pivot with up-down rotating movement at the pivoting point of the first and second pivot and another end of the rising part is fastened with an impeller; according the above members, the fixation seat can be contracted inwards to make the rising block efficiently hide in the rotating tray, and the transmission load of the driving device is lessened, which promotes the driving efficiency with an entire outlook, and reduces the dust adhering.

Description

Ceiling fan structure rises

Technical field

The utility model relates to a kind of ceiling fan structure that rises, be meant that especially its blade is to be the state of hanging down when not rotating, begin to activate after the rotation ceiling fan that blade then begins to raise up gradually, its structure can make the attractive in appearance of outward appearance tool integrity, has light fixture and decorating action simultaneously.

Background technique

Ceiling fan is developed to the fashion designer's product that have room lighting and decoration concurrently from pure function for enjoying the cool of initial stage; Cooperate the utilization of air-conditioning or warming machine, more can improve indoor air flows, reach the effect of saving electricity consumption; Yu Jiazhong installs ceiling fan additional not only to seem beautiful, uses nice and coolly, can also reach the effect of quickening air circulation, for air quality at home to a certain degree help is arranged.

It mainly is that rotor central authorities at motor are provided with stationary axle for the structure of general ceiling fan, the periphery is provided with rotor, this stationary axle top connects suspension rod and is located on the ceiling board to hang, this rotor then is used for fixing the leaf frame, this leaf frame is fixing flabellum again, establish housing and lamp socket at stationary axle in addition, this housing ladle cover is lived rotor, thereby lamp socket can be established bulb and lampshade; And its operating principle mainly is to utilize electric motor to drive the rotation of leaf fan to quicken air flows, thereby produces low-pressure air current, realizes aeration-cooling.

The whole world is all sought to reduce the energy with all strength and is used or promote energy use efficiency in recent years, and the method that reduces energy pollution, therefore energy saving is primary policy, and ceiling fan is with respect to aircondition, it has than the advantage in low consumption electric energy and the environmental protection, and also drive in the use in popularizing, the user more drives in the considering and requirement of stability, Security, comfort level, convenience aspect the requirement on its function, also becomes the main design focal point that industry is researched and developed colory ceiling fan system.

Ceiling fan structure can be divided into two big classes as with its leaf sector branch at present, and first kind is fixed, refers to that promptly this leaf fan and the support that is connected on the capstan thereof are fixedly shape, and the leaf fan is fixedly extratensive type attitude when rotating or stopping; Second kind leaf fan pattern be the formula of taking off, and refers to that manner is articulated on the capstan, and the leaf fan is hang when not rotating, and the cross-ventilation that then produces because of rotary centrifugal force and below after the rotation is fanned leaf and raised up gradually as takeoff condition; The utility model is then done on the structure and technical improvement at the formula ceiling fan structure of taking off.

Traditional have the ceiling fan structure 80 that can kick up automatically, please refer to Fig. 7 to Fig. 8, and it mainly is that group is located between the outer rotary table 82 and each blade 83 of this ceiling fan motor 81, and comprising: a fixed base 84 is to be installed on this rotating disk 82 with an end; One rotating unit 85 is that an end and this fixed base 84 articulate, and the other end and this blade 83 are affixed, and stressed when the windward side of this blade, this rotating unit 85 promptly produces relative rotation with this fixed base 84 this blade 83 is kicked up automatically.Wherein, this fixed base 84 comprises a support arm 841 and one first pin-joint part 842, and this rotating unit 85 comprises that a blade connects portion 851 and one second pin-joint part 852, this above-mentioned support arm 841 is in order to be fixed on this rotating disk 82, and this first pin-joint part 842 and this second pin-joint part 852 are to articulate to combine, and this blade meets portion 851 for these blade 83 interlockings.

Above-mentioned have the ceiling fan structure that can kick up automatically, and its support arm is to be located at respectively between each rotating disk and blade, and exposes to this rotating disk, so it has suitable arm of force length and weight, when rotary driving, then causes easily and rock and beat is unstable or the situation that has some setbacks; In addition, the arm of force of this fan leaf is longer, and its fan leaf risen by blast then this ceiling fan motor is must load higher too gently for angle, its rotation usefulness lowers; In addition, on the ceiling fan overall appearance, also seem comparatively lofty.

Summary of the invention

The rise main purpose of ceiling fan structure of the utility model is: the whole center of gravity of ceiling fan is concentrated and ceiling fan blade can be beneficial to and changes this fan leaf wind-engaging angle and be easy to from bottom to top rotate, effectively alleviated the driven loads of this drive unit, and can promote driving usefulness; Its group that rises is built in the capstan, does not influence the action that the leaf fan rises and takes off simultaneously, and can reach the outward appearance of integrity, than the tool aesthetic feeling; Its group that rises effectively reduces dust and is infected with in built-in mode.

For achieving the above object, the utility model provides a kind of ceiling fan structure that rises, and it is characterized in that comprising:

One drive unit, it is the outward rotation type motor;

One with the synchronous capstan of rotation of this drive unit, be housing, be fixedly arranged on this drive unit predetermined position, at least one providing is provided its housing periphery can be by the short slot that stretches a position in the shell outwardly;

One can with this drive unit and the capstan group that rises of rotation synchronously, be located between this drive unit and the capstan, it has a fixed base and a part that rises, one end of this fixed base is provided with a fixing part to be installed in this drive unit top, the other end is provided with one first and articulates, can be arranged in this short slot and the part extends outwardly, this part one end that rises is provided with one and first articulates second pivot joint that is pivoted mutually and can does turn up and down at its pivoting point with this, and this part the other end that rises then sets firmly a blade; This rises and is mounted in this capstan.

In other words, the ceiling fan structure that rises of the utility model design, it mainly comprises: a drive unit, a capstan, this capstan are fixedly arranged on drive unit and rotation synchronous with it, and the capstan periphery is provided with at least one short slot, and providing can be by stretching a position in the shell outwardly; One group that rises, it has a fixed base and a part that rises, one end of this fixed base is fixedly arranged on the drive unit top with a fixing part, the other end then articulates with one first, be arranged in this short slot and the part extends outwardly, an end of this part that rises articulates with one second, first articulates and is pivoted mutually with this, and can do turn up and down in its pivoting point, this part the other end that rises then sets firmly a blade.Owing to adopted above-mentioned member, the design of this fixed base that contracts in can utilizing is effectively hidden this group that rises and is located in this capstan, and alleviates the driven loads of this drive unit, drives usefulness thereby can promote, and has the outward appearance of integrity, can reduce dust simultaneously and be stained with sticking.

Description of drawings

Fig. 1 is the utility model embodiment's a three-dimensional exploded view.

Fig. 2 is the utility model embodiment's a section plan.

Fig. 3 is the utility model embodiment's user mode figure one.

Fig. 4 is the utility model embodiment's user mode figure two.

Fig. 5 is the utility model embodiment's user mode figure three.

Fig. 6 is the utility model embodiment's user mode figure four.

Fig. 7 is the schematic representation one of conventional construction.

Fig. 8 is the schematic representation two of conventional architectures.

Among the figure:

20 drive units 42 part that rises

21 stator modules 421 second articulate

Clamshell 43 blades on 23

30 capstans, 44 spikes

31 short slots, 50 light fixture groups

40 rise organizes 51 lamp sockets

41 fixed bases, 52 light sources

411 fixing parts, 53 lampshades

412 first articulate 54 Recessed lights

80 conventional constructions

81 ceiling fan motors, 841 support arms

82 rotating disks, 842 first pin-joint parts

83 blades, 85 rotating units

84 fixed bases, 851 blades meet portion

852 second pin-joint parts

Embodiment

At first please refer to Fig. 1 to Fig. 3, a kind of ceiling fan structure that rises provided by the present invention is to be installed in the ceiling fan casing, and it mainly comprises a drive unit 20, and driven by this drive unit 20 and a capstan 30 and of the rotation group 40 that rises synchronously.

This drive unit 20 is the outward rotation type motor, and it has a stator group spare 21 and a rotor assembly (not shown), and wherein this stator module 21 is to be not rotation status; Clamshell 23 on one, are to be located at this drive unit 20 tops, can be effectively the motor of this drive unit 20 be installed with in it.

This capstan 30 is housing, is fixedly arranged on this drive unit 20 predetermined positions, and rotates synchronously with this drive unit 20; Its housing periphery is provided with five short slots 31, and providing can be by stretching a position outwardly in the shell, and this short slot 31 is provided with the flabellum quantity that can cooperate the ceiling fan specification.

This group 40 that rises is to be located between this drive unit 20 and the capstan 30, and can be with respectively this drive unit 20 and capstan 30 rotate synchronously; It has a fixed base 41 and a part 42 that rises, and this fixed base 41 is |-shape, and its upper end is made as a fixing part 411 to be fixedly arranged on this drive unit 20 tops; The lower end is made as one first and articulates 412, and it can be arranged in this short slot 31 and the part extends outwardly; These part 42 one ends that rise are provided with one second and articulate 421, are pivoted mutually with this first pivot joint 412, and can do turn up and down at its pivoting point; These part 42 the other ends that rise then set firmly a blade 43, are the light-permeable materials, and are the curved thin plate shape of preset curvature; One spike 44, one-body molded the or colored drawing or establish with blade 43 knots with blade is a default pattern.

Other adds a light fixture group 50, and it has a lamp socket 51 and connects with this stator module 21; One light source 52 is located at this lamp socket 51 belows; One lampshade 53 then is connected with this lamp socket 51 and this light source 52 is installed with in it; Four Recessed light groups 54, it is worn and is located on clamshell 23 tops on this, and a light that throws light on up can be provided.

By above-mentioned member, this group 40 that rises effectively is located in this capstan 30 Tibetan, and is had the outward appearance of integrity, and can promote driving usefulness, can reduce dust simultaneously and be stained with sticking.

By this creation usage mode being described below for further understanding the effect that the utility model structure characteristics, application technology means and institute's expection are reached, showing:

When ceiling fan activates rotation, please refer to Fig. 4, this drive unit 20 begins to drive respectively this capstan 30 and the group 40 synchronous turns that rise, rotating speed is also speeded gradually by low speed, respectively this blade 43 of this moment produces blast because of its centrifugal force and when rotation below cross-ventilation, take off as wing because rise gradually, after stabilization of speed, then continue with the state turn of kicking up; Its angular dimension of kicking up is relevant with rotating speed simultaneously, and the low more angle of kicking up of rotating speed is more little, and the high more angle of then kicking up of rotating speed is high more.

When ceiling fan stops the rotation, please refer to Fig. 5 to Fig. 6, this moment, 43 in each blade was hang, and the collocation that cooperates its leaf to fan 43 materials, moulding and this spike is used, and the hanging type light fixture that can be used as decoration uses, and increases its practicability of tool.

Be worth mentioning, this fixed base 41 is the design of  shape, the distance that each capstan 20 that its two ends is connect respectively establish and blade are 43 is dwindled, to shorten force arm, therefore when the ceiling fan turn, can effectively reduce the situation that integral body is rocked or waved, and its blade angle is subjected to the blast angle to obtain change, makes blade 43 rotations more smooth and easy, and reduces this drive unit 20 loads and then enhanced performance; In addition, this group 40 that rises is located in this capstan 30 with Stealth Modus, more can reduce being infected with of dust and adhere to, and turbidity test are more easily kept, and have more overall appearance.

The design of this light fixture group 50, then can make the utility model more add light illumination function down, especially cooperate this blade 43 to do global design, then can reach the effect in the indoor decoration, particularly this Recessed light 54 adds, other provides the lighting use of polished yarn on one day, more can make the utility model application in design more extensive, have more practicability.

In sum, the ceiling fan structure that rises provided by the utility model, be to utilize the design of hiding this group that rises, cooperate this fixed base to shorten each capstan and the blade that is rotatably connected in two ends, and can effectively promote the rotation usefulness of this drive unit, can reduce dust simultaneously and be stained with sticking situation, and have whole ceiling fan and beautify effect, thereby obtain the high ceiling fan structure of a practicability and convenience, and make integral body have industrial applicability and cost benefit really.

The above is specific embodiment of the utility model and the know-why used, if the change of doing according to conception of the present utility model, when the function that it produced does not exceed spiritual that specification and accompanying drawing contain yet, all should be in scope of the present utility model.

Claims

1, a kind of ceiling fan structure that rises is characterized in that comprising:

One drive unit, it is the outward rotation type motor;

2, the ceiling fan structure that rises according to claim 1 is characterized in that this drive unit has one and is the not stator module of rotation status; Add this stator module below a light fixture group, and it has a lamp socket and this stator module connects; One light source is located at this lamp socket below; One lampshade then is connected with this lamp socket and this light source is installed with in it.

3, the ceiling fan structure that rises according to claim 1 is characterized in that this blade is the light-permeable material.

4, the ceiling fan structure that rises according to claim 1 is characterized in that this blade is provided with one and can be colored drawing or the spike one-body molded or predetermined pattern that knot is established.

5, the ceiling fan structure that rises according to claim 1 is characterized in that this blade is the curved thin plate shape that is preset curvature.

6, the ceiling fan structure that rises according to claim 1 is characterized in that this drive unit top is provided with clamshell on, can be installed with this drive unit in it; At least one Recessed light group that a light that throws light on up is provided, it is arranged in clamshell top on this.