CN2333876Y

CN2333876Y - Inner layer rotary double-deck ceiling fan middle-ring lampshade

Info

Publication number: CN2333876Y
Application number: CN98224147U
Authority: CN
Inventors: 于胜吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-29
Filing date: 1998-05-29
Publication date: 1999-08-18
Anticipated expiration: 2008-05-29

Abstract

The utility model relates to a double-deck ceiling fan middle-ring lampshade with a rotary inner layer. The utility model is characterized in that an inner layer lampshade of the utility model is made into an n-shaped structure form and is pivoted with a supporting shaft of a motor; a proper wind resistance sheet structure is formed on the top surface of the inner layer lampshade; when a rotor of the motor drives blades to stir current, air enters by the circulation of the current to blow wind resistance sheets of the inner layer lampshade to cause the inner layer lampshade to rotate. Special dynamic visual effect can be generated by the rotation of the inner layer lampshade under the transparent property of an outer layer lampshade, and the rotary speed of the inner layer lampshade can be changed following the change of the running speed of the blades of a ceiling fan.

Description

The double-deck ceiling fan centre circle of inner layer rotary type lampshade

The utility model relates to the double-deck ceiling fan centre circle of a kind of inner layer rotary type lampshade, it mainly is with internal layer lampshade and the motor fulcrum kenel that is pivoted, and form suitable wind-retarding plate structure at its end face, blow wind-retarding plate in the circulation air inlet of motor rotor drive blade rough air according to this, and then reach the rotation usefulness of internal layer lampshade, produce the special dynamic visual impact of internal layer lampshade picture on surface.

Raising along with quality of life, the function of ceiling fan no longer is confined to the disturbance indoor air flow to blow the simple effectiveness of cool breeze, more integrate the illumination functions of light fixture and become a kind of combined type ceiling fan lamp decoration, and on style, have considerable variation and the part of the decoration formation indoor design of can arranging in pairs or groups, sternly so become a kind of family decorations property electrical equipment.

Based on this, the consumer is choosing ceiling fan traditionally, just be the main considerations of decision-making with appearance, therefore, manufacturer is for improving the competitiveness of product on market, be devoted to the design of ceiling fan outward appearance appearance invariably, for example, all become the keypoint part that manufacturer has design in mind, use and present different vision complexions and highlight its products characteristics in the shape and the decorative pattern affix of members such as blade, centre circle and lampshade, and then attract consumer's sight focus and desire to buy, to enable to create favourable business opportunity.

And in each member of aforesaid ceiling fan shape design, again with the design of centre circle and lampshade part because of unlikely influence its allomeric function comparatively manufacturer be happy to give the style variation, become the main subject matter that ceiling fan designs.

But, shape design with lampshade, because it is to use the main illumination section in ceiling fan, therefore, on material application, just there is it restricted, add that its volume is little, excessive complicated patterns possibly can't present the visible change effect of expection, so general lampshade is in design to be shaped as the master, just for the centre circle design of another subject matter, then be subject to its installation position and kenel and cause its in shape difficulty change, add that itself volume is bigger, be fit on the contrary do the variation of decorative pattern or pattern thereon and represent different visual effects.

The decorative pattern generation type of known centre circle lampshade, generally can be divided into: 1, one-body molded, 2, inlay combination, 3, sealed coating, 4, surface printing, 5, different technologies such as surface applying are though all can reach the decorative pattern additional effect of expection, but respectively there is its shortcoming to exist, especially because of no matter adopting which kind of mode, its decorative pattern or spike all directly combine with the centre circle lampshade, though wherein be no lack of the design that can change decorative pattern are arranged, but still need the centre circle lampshade to make the structural design of conformability, yet with regard to the ceiling fan centre circle, be the highest with the cost of centre circle lampshade, this conformability design will cause the applicability of centre circle lampshade to be limited to, reduced its industrial utilization, remained to be improved in fact.

For this reason; the inventor once developed a kind of " double-coating combined type " ceiling fan centre circle lampshade structure; on its structural design; in innovation ground adopts the centre circle lampshade; outer field double braid covering covers combination; utilize the transparent material characteristic of outer cover and the inner cover surface can be covered outside the pattern pattern that adds is revealed in; use and guaranteeing have the decorative pattern style of centre circle lampshade to change outside the function; more but the mat outer cover forms due care to the decorative pattern of inner cover; and outer cover factor sample is simple; simple and easy; do not have direct additional decorative pattern the problem that may derive; thereby can adopt the preferable materials such as glass of texture to make; in the manufacturing of inner cover, then can adopt lighter materials such as plastics or acryl to make; and on the style of centre circle lampshade changes; only needing to change different inner covers can reach; can solve the shortcoming that known lampshade decorative pattern additional structure is derived according to this, thereby preferable industrial utilization can be provided.

Aforesaid double-coating formula ceiling fan centre circle lampshade structure, in implementation process, find that this kind utilizes transparent housing to make the inner cover floral designs be revealed in outer design, admittedly can produce special within, outer visual effect, but can only present static vision after all, still fail to break through fully both Youchao mortars of conventional construction.

For taking off the static vision effect that the fixing group of two-layer equation centre circle lampshade is established on breaking through, main purpose of the present utility model is the rotatable design of its internal layer lampshade of mat, make its picture on surface present dynamic visual impact, a kind of innovation structure of breaking through known static vision lampshade is provided according to this via the rotation of inner cover lampshade.

Another purpose of the present utility model is the rotatable group-setting structure of mat internal layer lampshade, particularly can change the rotary speed of internal layer lampshade, and then make the additional pattern of its internal layer lampshade can present the continuity dynamic visual impact of different rates with its rotation according to the blade for ceiling fan rotating speed.

The utility model is to realize like this, structurally mainly be that ring-type type lamp socket is installed on the motor fulcrum, again the internal layer lampshade is adopted ∏ type kenel to be covered in lamp socket and motor outer rim, cooperate top side decorative cover lock knot to coat this internal layer lampshade with outer lampshade at last, simultaneously blade is locked on motor rotor together with the leaf frame, is characterized in:

The central shaft hole of this internal layer lampshade and motor fulcrum are movable pivot state with bearing pivot knot, and make the wind-retarding plate of hollow out design and default some suitable inclination kenels and form the whirlpool formula choke structure of similar fan at internal layer lampshade end face, air-flow circulation air inlet when turning round by blade for ceiling fan is according to this blown the wind-retarding plate of internal layer lampshade and is caused the rotation of internal layer lampshade, make under the transparent characteristic of outer lampshade, make its surface additional decorative pattern or pattern promptly present dynamic rotation via the rotation of internal layer lampshade thereupon, and then produce special dynamic visual impact, the rotation of this internal layer lampshade can obtain according to the ceiling fan running speed to adjust and change, and presents different dynamic vision variation effects according to this.

Progressive effect of the present utility model will be described in detail in conjunction with the embodiment that provides later.

Accompanying drawing of the present utility model is simply described as follows:

Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.

Fig. 2 is a structural relation schematic diagram of the present utility model.

Symbol description among the figure:

10-lamp socket 20-motor

21-fulcrum 22-bearing

30-internal layer lampshade 31-axis hole

32 wind-retarding plates, 33 decorative patterns

The outer lampshade 50-of 40-decorative cover

60-blade 61-leaf frame

The utility model system provides a kind of interior rotatable double-deck ceiling fan centre circle lampshade, the innovative design of the air-flow circulation stopper internal layer lampshade rotation when particularly turning round by blade for ceiling fan.

Reach relevant for structure composition of the present utility model, technology, action and effect, now cooperate Fig. 1～Fig. 2 to give again and further specify for example in the back:

See also the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1 and the structural relation schematic diagram of Fig. 2, as shown in the figure, the utility model is on structural design, mainly be to be installed in lamp socket 10 on the fulcrum 21 of motor 20 as loop design, adopt ∏ type kenel to cover on internal layer lampshade 30 again in lamp socket 10 and motor 20 outer rims, and make internal layer lampshade 30 central shaft holes 31 and the fulcrum 21 of motor 20 utilize bearing 22 pivots knot to be movable pivot state, cooperate decorative cover 50 lock knots in top side to coat internal layer lampshade 30 with outer lampshade 40 at last, simultaneously blade 60 is locked on motor 20 rotors together with leaf frame 61, finishes the assembly of ceiling fan integral body according to this.

Wherein, this internal layer lampshade 30 is when moulding, make the wind-retarding plate 32 of hollow out design and default several pieces suitable inclination kenels at its end face, use the whirlpool formula choke structure that forms similar fan at internal layer lampshade 30 end faces, when its blade 60 rotation disturbance indoor air flows of starter 20 transmissions, convection action because of the air-flow circulation, special-shaped becomes by the air inlet of ceiling fan top side by advancing that bottom side blade 60 is taken out of, go out the air-flow circulation, this burst charge air flow is entered through the hole of decorative cover 50 gas and blow the wind-retarding plate 32 of internal layer lampshade 30 end faces, and then form one rotary power and cause the rotation of internal layer lampshade 30, additional decorative pattern 33 or the pattern in internal layer lampshade 30 surfaces this moment promptly presents dynamic rotation thereupon, represent special dynamic visual impact through appearing of transparent outer layer lampshade 40, be different from the static vision kenel of conventional construction.

And within it the layer lampshade 30 rotary power on, because of being the air-flow circulation institute stopper when turning round by ceiling fan, therefore, when ceiling fan runs up, the air-flow ringing that is produced is comparatively surging, relatively will cause internal layer lampshade 30 to obtain the speed of rotation faster, otherwise, if ceiling fan is under the situation of low-speed running, the speed of rotation of internal layer lampshade 30 is comparatively slow, in other words, promptly via on take off structural design, the rotating speed that makes internal layer lampshade 30 can be obtained according to the ceiling fan running speed to adjust variation, present different dynamic vision variation effects according to this.

As for affix at the surface detail 33 of this internal layer lampshade 30, equally also can adopt inlay, mode such as sealed or printing forms, use and give internal layer lampshade 30 and have style and change, cooperate the coating of outer lampshade 40 and the revolved design of internal layer lampshade 30 again, make it outside inside and outside layer visual effect, further present the variation of dynamic vision, really can break through the structure and the vision limitation of existing ceiling fan centre circle lampshade, splendid industrial utilization is provided, sizable effect is also arranged for improving product market competitiveness.

In sum, the utility model is via the composition design of structure, innovation ground is made the inside and outside cover of separate type with internal layer lampshade and outer lampshade and is covered assembly, and by the movable pivot knot and wind-retarding plate design of internal layer lampshade, the innovation structure of the air-flow circulation stopper rotation when becoming a kind of can the running with blade for ceiling fan, provide the centre circle lampshade unprecedented dynamic visual impact, break through the static vision nest mortar of known lampshade, generally speaking, truly have its industrial utilization and progressive, not less than being an excellence, outstanding innovative design.

Claims

1, the double-deck ceiling fan centre circle of a kind of inner layer rotary type lampshade, comprise ring-type type lamp socket and ∏ type internal layer lampshade and outer lampshade, this ring-type type lamp socket is installed on the motor fulcrum, this ∏ type internal layer lampshade is covered in this ring-type type lamp socket and motor outer rim, should then cooperate top side decorative cover lock knot to coat this internal layer lampshade by the skin lampshade, other has blade to be locked on motor rotor together with the leaf frame, it is characterized in that:

The central shaft hole of this internal layer lampshade and motor fulcrum are movable pivot state with bearing pivot knot, and become the wind-retarding plate of engraved structure and default some tool inclination kenels and form whirlpool formula choke structure at this internal layer lampshade end face, and this internal layer wind-retarding plate and this blade for ceiling fan connect with air-flow.