CN216430000U - Ceiling fan lamp with extendable fan blades - Google Patents

Abstract

The utility model discloses a ceiling fan lamp of flabellum can prolong, including the footstock, the footstock can be dismantled with the fixed axle through hollow connecting rod and is connected, fixed axle and rotation shell cooperation, the fixed axle bottom has a plurality of spliced poles, the spliced pole can be dismantled with the mounting disc and be connected, the outer fringe position of mounting disc is pegged graft and is had a plurality of spliced poles, the tip of spliced pole can be dismantled and is connected with the lamp stand pole, lamp stand pole below normal running fit has the wind wheel, lamp stand pole bottom has the lamp stand, the main lamp has been installed to the mounting disc below, and the equipartition has a plurality of flabellum seats on the rotation shell outer fringe position, the flabellum seat can be dismantled with main flabellum and be connected, main flabellum one end has holds up the cover, main flabellum passes through the extension spring and prolongs the flabellum and is connected. The fan blade of the ceiling fan lamp with the fan blades capable of being extended can increase the air supply amount through extension, the original length of the fan blade is recovered after the fan blade stops rotating, the appearance is not influenced, the ceiling fan lamp is novel in shape, has the main and auxiliary lamp illumination functions, and has a good decoration effect.

Description

Ceiling fan lamp with extendable fan blades

Technical Field

The utility model relates to a ceiling fan lamp field specifically is a ceiling fan lamp of fan blade can prolong.

Background

Ceiling fan lamp is house fitment, the common electric appliance of office decoration, has the function of fan and ceiling lamp concurrently, has the advantage of practicing thrift the space, has received liking of more and more people, but the ceiling fan lamp that uses at present air supply volume control range is little when using, has the weak point on the transport of wind-force, and increases the flabellum size and can cause the excessive occupation in space, causes the difficulty and also influences beautifully for the installation work, needs a neotype ceiling fan lamp to solve above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceiling fan lamp of fan blade can prolong to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ceiling fan lamp with extendable fan blades comprises a top seat, the top seat is detachably connected with a fixed shaft through a hollow connecting rod, the fixed shaft is matched with the rotating shell, the bottom of the fixed shaft is provided with a plurality of connecting columns, the connecting columns are detachably connected with the mounting plate, a plurality of inserting rods are inserted at the outer edge of the mounting plate, the end parts of the inserting rods are detachably connected with lamp holder rods, a wind wheel is rotatably matched below the lamp holder rod, a lamp holder is arranged at the bottom of the lamp holder rod and is matched with the lamp bead, the lamp holder is provided with a lamp shade matched with the lamp bead, the main lamp is arranged below the mounting plate, the outer edge of the rotating shell is uniformly provided with a plurality of fan blade seats, the fan blade seat can be dismantled with the main fan blade and be connected, main flabellum one end has the support cover, main flabellum passes through the extension flabellum and is connected, the extension flabellum passes support cover.

Preferably, the hollow connecting rod and the middle part of the fixed shaft are provided with through wiring channels, the number of the inserting rods is preferably 3-6, all lamp holders are connected in parallel and share one switch button, the main lamp is additionally provided with one switch button, and the outer rotor motor formed by the fixed shaft and the rotating shell is additionally provided with one switch button.

Preferably, the number of the fan blade seats is preferably 3-4, a plurality of taper holes are formed in the outer edge of the mounting disc, a taper head is machined at one end of the insertion rod, and the taper head is in self-locking fit with the taper holes.

Preferably, one end of the insertion rod is provided with an internal thread sleeve, the lamp holder rod is in threaded connection with the internal thread sleeve, the lamp holder rod is further provided with an opposite-top nut, and the lamp holder rod is in positioning fit with the internal thread sleeve through the opposite-top nut.

Preferably, main flabellum through a plurality of screws with the connection can be dismantled to the flabellum seat, main flabellum one end and the extension flabellum's one end all processes there is the extension spring ear, the extension spring ear with the extension spring cooperation, main flabellum middle part has the stopper, the stopper with extension flabellum adaptation.

Compared with the prior art, the beneficial effects of the utility model are that: when the ceiling fan lamp capable of extending the fan blades is used, the main lamp and the lamp holder arranged on the lamp holder rod are controlled separately, the lead of the main lamp and the lead of the lamp holder are arranged in a penetrating way through the fixed shaft and the hollow connecting rod, the inserting rod is inserted on the outer edge of the mounting plate and is in conical self-locking fit, the connection is reliable and convenient to operate, the lamp holder rod is in fixed fit with the internal thread sleeve through the abutting nut, a user can select to light the main lamp for illumination or light the lamp holder arranged on the outer edge of the mounting plate for illumination according to requirements, or the main lamp and all the lamp holders illuminate simultaneously, so that the controllable illumination effect of the main lamp and the auxiliary lamp is realized, the rotating shell rotates when working, the main fan blades are matched with the extending fan blades through the tension springs, when the rotating shell rotates, the centrifugal force of the extending fan blades can overcome the tension force of the tension springs, so the extending fan blades extend out of the extending sleeve, and the extending sleeve plays a guiding role, the extension track of the extension fan blade is fixed, after the extension fan blade extends, the fan blade structure consisting of the main fan blade and the extension fan blade is extended, the area acting on air is enlarged during rotation, the air supply amount can be increased, and during blowing, the wind wheel on the lamp holder rod can rotate under the blowing action of air flow to play a role in decoration; the fan blade of the device can increase the air supply amount by extension, the original length of the fan blade is recovered after the fan blade stops rotating, the appearance is not influenced, the device is novel in shape, and the device has the main and auxiliary lamp illumination functions and has a good decoration effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the rotating housing portion of FIG. 1 with the main blades removed.

Fig. 3 is a bottom view of the rotating housing portion of fig. 1.

Fig. 4 is a schematic view of the end of the supporting sleeve of the main fan blade of the present invention.

FIG. 5 is a schematic view of the structure of FIG. 3 showing the main blades and the extended blades.

Fig. 6 is a schematic structural view of the insertion rod of the present invention.

Fig. 7 is a schematic structural view of the mating portion of the extension bar and the lamp socket bar in fig. 1.

In the figure: 1. footstock, 2, hollow connecting rod, 3, fixed axle, 4, rotate the shell, 5, spliced pole, 6, mounting disc, 7, peg graft pole, 8, lamp stand pole, 9, wind wheel, 10, lamp stand, 11, lamp pearl, 12, lamp shade, 13, main lamp, 14, flabellum seat, 15, main flabellum, 16, support cover, 17, extension spring, 18, extension flabellum, 19, taper hole, 20, conical head, 21, internal thread cover, 22, butt nut, 23, screw, 24, extension spring ear, 25, stopper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a ceiling fan lamp capable of extending fan blades comprises a top seat 1, wherein the top seat 1 is detachably connected with a fixed shaft 3 through a hollow connecting rod 2, the fixed shaft 3 is matched with a rotating shell 4, a plurality of connecting columns 5 are arranged at the bottom of the fixed shaft 3, the connecting columns 5 are detachably connected with a mounting plate 6, a plurality of inserting rods 7 are inserted in the outer edge positions of the mounting plate 6, the end portions of the inserting rods 7 are detachably connected with a lamp seat rod 8, a wind wheel 9 is rotatably matched below the lamp seat rod 8, a lamp holder 10 is arranged at the bottom of the lamp seat rod 8, the lamp holder 10 is matched with a lamp bead 11, a lamp shade 12 matched with the lamp bead 11 is arranged on the lamp holder 10, a main lamp 13 is arranged below the mounting plate 6, a plurality of fan blade seats 14 are uniformly distributed on the outer edge positions of the rotating shell 4, the fan blade seats 14 are detachably connected with main fan blades 15, one end of each main fan blade is provided with a supporting sleeve 16, the main fan blades 15 are connected with extension fan blades 18 through tension springs 17, the extension fan blades 18 penetrate through the supporting sleeve 16, the middle parts of the hollow connecting rod 2 and the fixing shaft 3 are respectively provided with a through wiring channel, the number of the insertion rods 7 is preferably 3-6, all the lamp holders 10 are connected in parallel and share one switch button, the main lamp 13 is additionally provided with one switch button, the outer rotor motor formed by the fixing shaft 3 and the rotating shell 4 is additionally provided with one switch button, the number of the fan blade seats 14 is preferably 3-4, the outer edge of the mounting disc 6 is provided with a plurality of conical holes 19, one end of the insertion rod 7 is provided with a conical head 20, the conical head 20 is in self-locking fit with the conical holes 19, one end of the insertion rod 7 is provided with an internal thread sleeve 21, the lamp seat rod 8 is in threaded connection with the internal thread sleeve 21, the lamp seat rod 8 is further provided with a counter nut 22, lamp holder pole 8 passes through opposite vertex nut 22 with 21 location fit of internal thread cover, main fan blade 15 through a plurality of screws 23 with the connection can be dismantled to fan blade seat 14, main fan blade 15 one end and extension fan blade 18's one end all processes there is extension spring ear 24, extension spring ear 24 with extension spring 17 cooperates, main fan blade 15 middle part has stopper 25, stopper 25 with extension fan blade 18 adaptation.

The working principle is as follows: when the ceiling fan lamp with the fan blades capable of being extended is used, the main lamp 13 and the lamp holder 10 arranged on the lamp holder rod 8 are controlled separately, the lead of the main lamp 13 and the lead of the lamp holder 10 are arranged in the fixing shaft 3 and the hollow connecting rod 2 in a penetrating way, the inserting rod 7 is inserted on the outer edge of the mounting plate 6 and is matched with the inner thread sleeve 21 in a tapered self-locking way, the connection is reliable and convenient to operate, the lamp holder rod 8 is fixedly matched with the inner thread sleeve 21 through the abutting nut 22, a user can select to light the main lamp 13 or light the lamp holder 10 arranged on the outer edge of the mounting plate 6 according to requirements, or the main lamp 13 and all the lamp holders 10 illuminate simultaneously, so that the controllable illumination effect of the main lamp and the auxiliary lamp is realized, the rotating shell 4 rotates when the rotating shell works, the main fan blades 15 are matched with the extending fan blades 18 through the tension springs 17, when the rotating shell 4 rotates, the centrifugal force of the extending fan blades 18 can overcome the tension of the tension springs 17, therefore, the extension fan blade 18 extends out of the supporting sleeve 16, the supporting sleeve 16 plays a role in guiding, the extending track of the extension fan blade 18 is ensured to be fixed, after the extension fan blade 18 extends out, the fan blade structure consisting of the main fan blade 15 and the extension fan blade 18 is extended, the area of the air action is enlarged during rotation, the air supply quantity can be increased, during blowing, the wind wheel 9 on the lamp holder rod 8 can be blown by the airflow to rotate, the decorative effect is achieved, the rotation principle is the same as that of a toy windmill, when the rotating shell 4 stops rotating, the extension fan blade 18 can be pulled back by the tension spring 17, the limit block 25 plays a role in limiting, and the extension fan blade 18 is abutted against the limit block 25 under the resilience force of the tension spring 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A ceiling fan lamp with extendable fan blades comprises a top seat (1), and is characterized in that: the top seat (1) is detachably connected with a fixed shaft (3) through a hollow connecting rod (2), the fixed shaft (3) is matched with a rotating shell (4), a plurality of connecting columns (5) are arranged at the bottom of the fixed shaft (3), the connecting columns (5) are detachably connected with a mounting disc (6), a plurality of inserting rods (7) are inserted at the outer edge position of the mounting disc (6), a lamp seat rod (8) is detachably connected with the end part of each inserting rod (7), a wind wheel (9) is rotatably matched below the lamp seat rod (8), a lamp holder (10) is arranged at the bottom of the lamp seat rod (8), the lamp holder (10) is matched with the lamp beads (11), a lamp shade (12) matched with the lamp beads (11) is arranged on the lamp holder (10), a main lamp (13) is arranged below the mounting disc (6), a plurality of fan blade seats (14) are uniformly distributed at the outer edge position of the rotating shell (4), the fan blade seat (14) is detachably connected with the main fan blade (15), one end of the main fan blade (15) is provided with a supporting sleeve (16), the main fan blade (15) is connected with the extension fan blade (18) through a tension spring (17), and the extension fan blade (18) penetrates through the supporting sleeve (16).

2. The ceiling fan light of claim 1, wherein: the middle parts of the hollow connecting rods (2) and the fixed shaft (3) are respectively provided with a through wiring channel, the number of the insertion connecting rods (7) is preferably 3-6, all lamp holders (10) are connected in parallel and share one switch button, the main lamp (13) is additionally provided with one switch button, and the outer rotor motor formed by the fixed shaft (3) and the rotating shell (4) is additionally provided with one switch button.

3. The ceiling fan light of claim 1, wherein: the number of the fan blade seats (14) is preferably 3-4, a plurality of taper holes (19) are formed in the outer edge of the mounting disc (6), a taper head (20) is machined at one end of the insertion rod (7), and the taper head (20) is matched with the taper holes (19) in a self-locking mode.

4. The ceiling fan light of claim 1, wherein: one end of the inserting rod (7) is provided with an internal thread sleeve (21), the lamp holder rod (8) is in threaded connection with the internal thread sleeve (21), the lamp holder rod (8) is further provided with an opposite-vertex nut (22), and the lamp holder rod (8) is in positioning fit with the internal thread sleeve (21) through the opposite-vertex nut (22).

5. The ceiling fan light of claim 1, wherein: main fan leaf (15) through a plurality of screws (23) with connection can be dismantled in flabellum seat (14), main fan leaf (15) one end and extension fan leaf (18)'s one end has all been processed extension spring ear (24), extension spring ear (24) with extension spring (17) cooperation, main fan leaf (15) middle part has stopper (25), stopper (25) with extension fan leaf (18) adaptation.

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