CN212985580U - Multifunctional ceiling fan lamp - Google Patents

Abstract

The utility model discloses a multi-functional ceiling fan lamp, it includes the top cap, including a motor, an end cap, a plurality of flabellum, lamps and lanterns and air cleaner, the motor is equipped with the fixed axle and can winds the rotatory rolling disc of fixed axle, the top cap lid is established in the top of motor and is connected with the upper end of fixed axle, the flabellum is connected with the rolling disc and is driven rotatoryly by the motor, lamps and lanterns set up the below at the motor, and lamps and lanterns are connected with the lower extreme of fixed axle, lamps and lanterns are equipped with light and ultraviolet lamp, air cleaner installs the top at the top cap, air cleaner includes the dustcoat and locates inside filter core and the turbofan of dustcoat, turbofan is connected with the filter core. Adopt the utility model discloses, its compact structure rationally collects functions in an organic whole such as air supply, illumination, ultraviolet sterilization, filtration purification, can provide healthy work and living environment for the end user.

Description

Multifunctional ceiling fan lamp

Technical Field

The utility model belongs to the technical field of the ceiling fan lamp, especially, relate to a multi-functional ceiling fan lamp.

Background

The fan lamp is also called as luxury decorative ceiling fan, mainly used as an auxiliary electrical appliance of an air conditioner in foreign markets to improve the service efficiency of the air conditioner. The fan lamp has beautiful appearance, is provided with fan blades and lamp decorations with different colors and styles, has the functions of illumination, cooling, decoration and the like, and in use, the lamp and the fan of the fan lamp are independently controlled to combine two electrical appliances with different functions together. Compared with the traditional ceiling fan, the fan lamp has the advantages of lower fan rotating speed, smaller air quantity, soft wind speed and no noise, mainly has the function of adjusting air flow, and is more suitable for the needs and the feelings of human bodies.

Among the prior art, current fan lamp function is more single, does not have the air-purifying function, and a large amount of dust and debris can be attached to the flabellum after current fan lamp is idle for a long time, need terminal user's regular manual cleanness, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional ceiling fan lamp, its is rational in infrastructure compact, and the function is various, collects functions in an organic whole such as air supply, illumination, ultraviolet sterilization, filtration purification, can provide healthy work and living environment for end user.

In order to achieve the above object, the utility model provides a multifunctional ceiling fan lamp, it includes top cap, motor, a plurality of flabellum, lamps and lanterns and air cleaner, the motor is equipped with the fixed axle and can wind the rotatory rolling disc of fixed axle, the top cap lid is established the top of motor and with the upper end of fixed axle is connected, the flabellum with the rolling disc connect and by the motor drives rotatoryly, lamps and lanterns set up the below of motor, just lamps and lanterns with the lower extreme of fixed axle is connected, lamps and lanterns are equipped with light and ultraviolet lamp, air cleaner installs the top of top cap, air cleaner includes the dustcoat and locates inside filter core and the turbofan of dustcoat, turbofan with the filter core is connected, and the air is in the downward flow of turbofan's effect the filter core.

As a preferred scheme of the utility model, the illuminating lamp and the ultraviolet lamp are integrated on the same lamp panel; the illuminating lamp is sprayed with a layer of transparent anti-UV coating; electronic elements on the same lamp panel are coated with a layer of transparent UV-resistant coating, or covered with a UV-resistant plastic cover.

As a preferable scheme of the utility model, the ultraviolet lamps are annularly arranged; the illuminating lamps are arranged in a ring shape.

As the utility model discloses preferred scheme, the light comprises a plurality of LED lamp pearls.

As the preferred proposal of the utility model, the ultraviolet lamp is a low-pressure mercury lamp tube.

As a preferable scheme of the utility model, the shell of the filter element is separated from the side wall of the outer cover to form an air inlet channel, and the side wall of the outer cover is provided with an air inlet communicated with the air inlet channel; the filtering path of the filter element forms an air outlet channel, and the top end of the outer cover is provided with an air outlet communicated with the air outlet channel; the air inlet side of the turbofan is communicated with the air inlet channel, and the air outlet side of the turbofan is communicated with the air outlet channel.

As the utility model discloses preferred scheme, lamps and lanterns through exempting from the wiring connector with the lower extreme of fixed axle is connected, exempt from the wiring connector to include top connection and the lower clutch by the insulating material preparation, top connection fixed connection is in the lower extreme of fixed axle, lower clutch fixed connection is in on the lamps and lanterns, the top connection with connect for the lock between the lower clutch, the top connection is equipped with first positive conducting strip and first negative pole conducting strip, the lower clutch is equipped with anodal conducting strip of second and second negative pole conducting strip, works as the top connection with during the lower clutch lock, first positive conducting strip is connected with anodal conducting strip of second, first negative pole conducting strip with second negative pole conducting strip is connected.

As a preferred scheme of the present invention, the body of the upper joint and the body of the lower joint are both of a cylindrical structure, and the body of the lower joint is sleeved outside the body of the upper joint in a matching manner; a first hook-shaped groove and a second hook-shaped groove are formed in the outer surface of the cylinder wall of the upper joint, and a first buckle which is matched with the first hook-shaped groove and is in a radial protrusion shape and a second buckle which is matched with the second hook-shaped groove and is in a radial protrusion shape are arranged on the inner surface of the cylinder wall of the lower joint;

a first lead-in opening into which the first buckle can be inserted is formed in the lower end of the upper joint at the head end of the first hook-shaped groove, and a first buckling position is formed at the tail end of the first hook-shaped groove; the head end of the second hook-shaped groove is provided with a second leading-in opening for the second buckle to insert into at the lower end of the upper joint, and the tail end of the second hook-shaped groove is provided with a second buckling position.

As a preferred embodiment of the present invention, the first positive conductive sheet and the first negative conductive sheet are both disposed in the cylinder wall of the upper joint, the upper end of the first positive conductive sheet extends out of the upper end surface of the upper joint to form a first positive terminal electrically connected to the power supply, and the upper end of the first negative conductive sheet extends out of the upper end surface of the upper joint to form a first negative terminal electrically connected to the power supply;

the second positive conducting strip and the second negative conducting strip are both arranged in the cylinder wall of the lower joint, the lower end of the second positive conducting strip extends out of the lower end face of the lower joint to form a second positive terminal electrically connected with the lamp, and the lower end of the second negative conducting strip extends out of the lower end face of the lower joint to form a second negative terminal electrically connected with the lamp;

the first buckling position is provided with a first positive through hole which can expose the lower end of the first positive conducting strip; the first buckle is provided with a second positive through hole which can expose the upper end of the second positive conducting strip; when the first buckle moves to the first buckling position, the lower end of the first positive conducting plate is contacted with the upper end of the second positive conducting plate;

the second buckling position is provided with a first negative pole through hole which can expose the lower end of the first negative pole conducting strip; the first buckle is provided with a second negative pole through hole which can expose the upper end of the second positive pole conducting strip; when the second buckle moves to the second buckling position, the lower end of the first negative pole conducting strip is in contact with the upper end of the second negative pole conducting strip.

As a preferred embodiment of the present invention, the first hook-shaped groove and the second hook-shaped groove are respectively located at two symmetrical sides of the upper joint; the first buckle and the second buckle are respectively positioned at two symmetrical sides of the lower joint.

Implement the utility model provides a pair of multifunctional ceiling fan lamp compares with prior art, and its beneficial effect lies in:

(1) through the arrangement of the air filter, the turbine fan provides wind power to bring indoor air into the filter element and filter free substances (such as dust and other particulate matters) in the indoor air, so that on one hand, the indoor air quality can be effectively improved, on the other hand, the problem that a large amount of dust and sundries are attached to the fan blade after the fan lamp is left idle for a long time can be effectively solved, and the frequency of regular manual cleaning of a terminal user is reduced;

(2) by arranging the illuminating lamp and the ultraviolet lamp on the lamp, on one hand, the lamp can be used for daily illumination, on the other hand, the lamp can carry out ultraviolet sterilization on indoor air and articles, has various functions and high integration degree, and reduces the purchase cost of consumers; moreover, as the lamp is arranged on the ceiling fan, the effective space range of light irradiation is large, and the sterilization effect of the ultraviolet lamp is ensured;

in conclusion, the multifunctional ceiling fan lamp provided by the invention has the advantages of reasonable and compact structure and multiple functions, integrates the functions of air supply, illumination, ultraviolet sterilization, air filtration and purification and the like, and can provide healthy working and living environments for terminal users.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

FIG. 1 is a schematic view of a multifunctional ceiling fan lamp according to the present invention;

FIG. 2 is a cross-sectional view of a multifunctional ceiling fan lamp provided by the present invention;

FIG. 3 is a schematic diagram of a cordless connector;

FIG. 4 is a cross-sectional view of the cordless connector;

FIG. 5 is a schematic structural view of the upper head;

fig. 6 is a schematic view of the structure of the lower connector.

The labels in the figure are:

2. a top cover;

3. a motor; 31. a fixed shaft 32, a rotating disc;

4. a fan blade;

5. a light fixture; 51. illumination lamp, 52, ultraviolet lamp;

6. an air filter; 61. the air purifier comprises an outer cover, 62, a filter element, 63, a turbofan, 64, air inlet holes, 65 and air outlet holes;

7. a wiring-free connector; 71. an upper joint 72, a lower joint 73, a first positive conducting strip 74, a first negative conducting strip 75, a second positive conducting strip 76 and a second negative conducting strip; 711. the first hook-shaped groove 712, the second hook-shaped groove 713, the first introducing port 714, the first buckling position 715, the second introducing port 716, the second buckling position 717, the first positive through hole 718, the first negative through hole 719 and the first mounting hole; 721. the first buckle 722, the second buckle 723, the second positive through hole 724, the second negative through hole 725, the connecting plate 726 and the second mounting hole.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1, the multifunctional ceiling fan lamp according to the preferred embodiment of the present invention comprises a top cap 2, a motor 3, a plurality of fan blades 4, a lamp 5 and an air filter 6, wherein the motor 3 is provided with a fixed shaft 31 and a rotating disc 32 capable of rotating around the fixed shaft 31, the top cap 2 is covered on the motor 3 and connected with the upper end of the fixed shaft 31, the fan blades 4 are connected with the rotating disc 32 and driven by the motor 3 to rotate, the lamp 5 is disposed below the motor 3, the lamp 5 is connected with the lower end of the fixed shaft 31, the lamp 5 is provided with a lighting lamp 51 and an ultraviolet lamp 52, the air filter 6 is mounted on the top cap 2, the air filter 6 comprises an outer cover 61 and a filter element 62 and a turbo fan 63 disposed inside the outer cover 61, the turbo fan 63 is connected with the filter element 62, air flows through the filter element 62 under the influence of the turbofan 63.

The embodiment of the invention provides a multifunctional ceiling fan lamp, which is characterized in that: firstly, through the arrangement of the air filter 6, the turbofan 63 provides wind power to bring indoor air into the filter element 62, and free substances (such as dust and other particulate matters) in the indoor air are filtered, so that on one hand, the indoor air quality can be effectively improved, on the other hand, the problem that a large amount of dust and sundries are attached to the fan blades 4 after the fan lamp is idle for a long time can be effectively inhibited, and the number of times of regular manual cleaning of an end user is reduced; secondly, the lamp 5 is provided with the illuminating lamp 51 and the ultraviolet lamp 52, so that the lamp can be used for daily illumination on one hand, and can be used for performing ultraviolet sterilization on indoor air and articles on the other hand, the functions are various, the integration degree is high, and the purchase cost of consumers is reduced; moreover, as the lamp 5 is arranged on the ceiling fan, the effective space range of light irradiation is large, and the sterilization effect of the ultraviolet lamp 52 is ensured.

Illustratively, in order to save structural space, the illuminating lamps 51 and the ultraviolet lamps 52 are integrated on the same lamp panel, and two groups of control circuits respectively corresponding to the illuminating lamps 51 and the ultraviolet lamps 52 are arranged on the lamp panel; the illuminating lamp 51 consists of a plurality of LED lamp beads and is annularly arranged on the outer ring of the lamp panel; the ultraviolet lamps 52 are low-pressure mercury lamp tubes and are annularly arranged on the inner ring of the lamp panel. Because the ultraviolet rays can accelerate the aging of rubber and electronic elements, the illuminating lamp 51 and the electronic elements on the same lamp panel are coated with a layer of transparent anti-UV coating, and an anti-UV plastic cover is added on the key electronic elements, so that the illuminating lamp 51 and the ultraviolet lamp 52 are integrated on the same substrate and are not affected, and the service life of the lamp 5 is ensured.

Illustratively, as the filter element 62 and the turbofan 63 are both arranged inside the outer cover 61, in order to save structural space and further optimize the design of the air inlet channel and the air outlet channel, the shell of the filter element 62 is separated from the side wall of the outer cover 61 to form the air inlet channel, and the side wall of the outer cover 61 is provided with an air inlet 64 communicated with the air inlet channel; the filtering path of the filter element 62 forms an air outlet channel, and the top end of the outer cover 61 is provided with an air outlet 65 communicated with the air outlet channel; the inlet side of the turbofan 63 communicates with the inlet passage, and the outlet side of the turbofan 63 communicates with the outlet passage.

For example, since the lamp 5 is suspended below the motor 3, and the conventional mounting structure of the lamp 5 is taken as an example, the lamp 5 is generally locked at the lower end of the fixed shaft 31 by bolts, nuts, etc., and the lamp 5 is connected to the power supply line of the power supply by a plug-in or press-fit method, such a mounting structure generally has the following disadvantages: firstly, the ceiling fan lamp cannot realize free switching between the lamp 5 and the decorative cover without the lamp, and is not suitable for modular design, sale and maintenance; secondly, the wiring of lamps and lanterns 5 is inconvenient, and the terminal user changes the lamp plate degree of difficulty great. In order to solve the above disadvantages, the embodiment of the invention provides a scheme of free from wiring and locking of a screw, the lamp 5 is connected to the lower end of the fixing shaft 31 through a wiring-free connector 7, the wiring-free connector 7 includes an upper connector 71 and a lower connector 72 made of an insulating material, the upper joint 71 is fixedly connected with the lower end of the fixed shaft 31, the lower joint 72 is fixedly connected with the lamp 5, the upper joint 71 and the lower joint 72 are connected in a buckling manner, the upper joint 71 is provided with a first positive conducting strip 73 and a first negative conducting strip 74, the lower joint 72 is provided with a second positive conducting strip 75 and a second negative conducting strip 76, when the upper connector 71 is engaged with the lower connector 72, the first positive conductive sheet 73 is connected to the second positive conductive sheet 75, and the first negative conductive sheet 74 is connected to the second negative conductive sheet 76.

In this embodiment, the fastening connection structure between the upper joint 71 and the lower joint 72 specifically includes:

the body of the upper joint 71 and the body of the lower joint 72 are both of a cylindrical structure, and the body of the lower joint 72 is sleeved outside the body of the upper joint 71 in a matching manner; a first hook-shaped groove 711 and a second hook-shaped groove 712 are arranged on the outer surface of the cylinder wall of the upper joint 71, and a first buckle 721 which is matched with the first hook-shaped groove 711 and is protruded in the radial direction and a second buckle 722 which is matched with the second hook-shaped groove 712 and is protruded in the radial direction are arranged on the inner surface of the cylinder wall of the lower joint 72; a first lead-in port 713, into which the first buckle 721 can be inserted, is formed at the lower end of the upper joint 71 at the head end of the first hook-shaped groove 711, and a first buckling position 714 is formed at the tail end of the first hook-shaped groove 711; a second lead-in opening 715 for inserting the second buckle 722 is disposed at the lower end of the upper joint 71 at the head end of the second hook-shaped groove 712, and a second buckling position 716 is disposed at the tail end of the second hook-shaped groove 712.

During installation, the two buckles on the lower joint 72 are respectively aligned with the two lead-in ports on the upper joint 71 to be sleeved, when the buckles move to the corner positions of the hook-shaped grooves, the buckles rotate for a certain angle until the buckles are buckled on the buckling positions at the tail ends of the hook-shaped grooves, and then the upper joint 71 and the lower joint 72 can be connected and fixed, so that the lamp 5 is fixed at the lower end of the fixed shaft 31.

Further, in order to ensure the stability of the snap-fit connection structure, the first hook-shaped groove 711 and the second hook-shaped groove 712 are respectively located at two symmetrical sides of the upper joint 71; the first latch 721 and the second latch 722 are respectively located at two symmetrical sides of the lower joint 72.

In this embodiment, the connection structure between the first positive and negative conductive sheets on the upper joint 71 and the second positive and negative conductive sheets on the lower joint 72 specifically includes:

the first positive conducting strip 73 and the first negative conducting strip 74 are both arranged in the cylinder wall of the upper joint 71, the upper end of the first positive conducting strip 73 extends out of the upper end surface of the upper joint 71 to form a first positive terminal electrically connected with a power supply, and the upper end of the first negative conducting strip 74 extends out of the upper end surface of the upper joint 71 to form a first negative terminal electrically connected with the power supply; the second positive conducting strip 75 and the second negative conducting strip 76 are both arranged in the cylinder wall of the lower joint 72, the lower end of the second positive conducting strip 75 extends out of the lower end surface of the lower joint 72 to form a second positive terminal electrically connected with the lamp 5, and the lower end of the second negative conducting strip 76 extends out of the lower end surface of the lower joint 72 to form a second negative terminal electrically connected with the lamp 5; the first buckling position 714 is provided with a first positive through hole 717 which can expose the lower end of the first positive conducting strip 73; the first buckle 721 is provided with a second positive through hole 723 capable of exposing the upper end of the second positive conductive sheet 75; when the first buckle 721 moves to the first buckle position 714, the lower end of the first positive conducting strip 73 contacts with the upper end of the second positive conducting strip 75; the second buckling position 716 is provided with a first negative through hole 718 capable of exposing the lower end of the first negative conductive sheet 74; the first buckle 721 is provided with a second negative through hole 724 capable of exposing the upper end of the second positive conducting strip 75; when the second latch 722 moves to the second latch 716, the lower end of the first negative conductive tab 74 contacts the upper end of the second negative conductive tab 76.

In addition, in order to better realize the connection and fixation between the upper joint 71 and the fixed shaft 31, the upper joint 71 is in fit and sleeve joint with the fixed shaft 31, a first mounting hole 719 for connecting the upper joint 71 and the fixed shaft 31 is formed in the cylinder wall of the upper joint 71, and the first mounting hole 719 is a counter bore; in order to better realize the connection and fixation between the lower joint 72 and the lamp 5, a connecting plate 725 extending radially is disposed on the outer periphery of the upper end of the cylinder wall of the lower joint 72, and a second mounting hole 726 for connecting the lower joint 72 and the lamp 5 is disposed on the connecting plate 725.

Therefore, the utility model can install the lamp 5 on the fixed shaft 31 quickly by the arrangement of the wiring-free connector 7, and the power supply wire is connected without using a plug-in or crimping process in the installation process, so that the climbing installation operation is convenient, and the lamp 5 can be replaced by the end user more conveniently after reaching the service life; in addition, after the wiring-free connector 7 is used, the ceiling fan lamp can realize free switching between the lamp 5 and the lamp-free decorative cover, and modular design, sale and maintenance are facilitated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a multifunctional ceiling fan lamp, its characterized in that, includes top cap, motor, a plurality of flabellum, lamps and lanterns and air cleaner, the motor is equipped with the fixed axle and can winds the rotatory rolling disc of fixed axle, the top cap lid is established the top of motor and with the upper end of fixed axle is connected, the flabellum with the rolling disc is connected and by the motor drives rotatoryly, lamps and lanterns set up the below of motor, just lamps and lanterns with the lower extreme of fixed axle is connected, lamps and lanterns are equipped with light and ultraviolet lamp, air cleaner installs the top of top cap, air cleaner includes the dustcoat and locates inside filter core and the turbofan of dustcoat, turbofan with the filter core is connected, and the air is in the effect of turbofan flows through the filter core.

2. The multifunctional ceiling fan lamp of claim 1, wherein the illumination lamp and the ultraviolet lamp are integrated on the same lamp panel; the illuminating lamp is sprayed with a layer of transparent anti-UV coating; electronic elements on the same lamp panel are coated with a layer of transparent UV-resistant coating, or covered with a UV-resistant plastic cover.

3. The multifunctional ceiling fan lamp of claim 2, wherein the ultraviolet lamps are in an annular arrangement; the illuminating lamps are arranged in a ring shape.

4. The multifunctional ceiling fan lamp of claim 2, wherein the illumination lamp is comprised of a plurality of LED lamp beads.

5. The multifunctional ceiling fan lamp of claim 2, wherein the ultraviolet lamp is a low pressure mercury lamp tube.

6. The multifunctional ceiling fan lamp as claimed in claim 1, wherein the housing of the filter element is spaced from the side wall of the housing to form an air inlet passage, and the side wall of the housing is provided with an air inlet hole communicated with the air inlet passage; the filtering path of the filter element forms an air outlet channel, and the top end of the outer cover is provided with an air outlet communicated with the air outlet channel; the air inlet side of the turbofan is communicated with the air inlet channel, and the air outlet side of the turbofan is communicated with the air outlet channel.

7. The multifunctional ceiling fan lamp as claimed in any one of claims 1 to 6, wherein the lamp is connected to the lower end of the fixed shaft through a wire-free connector, the wire-free connector comprises an upper joint and a lower joint made of insulating material, the upper joint is fixedly connected to the lower end of the fixed shaft, the lower joint is fixedly connected to the lamp, the upper joint and the lower joint are connected in a buckled manner, the upper joint is provided with a first positive conducting strip and a first negative conducting strip, the lower joint is provided with a second positive conducting strip and a second negative conducting strip, when the upper joint is buckled with the lower joint, the first positive conducting strip is connected to the second positive conducting strip, and the first negative conducting strip is connected to the second negative conducting strip.

8. The multifunctional ceiling fan lamp of claim 7, wherein the body of the upper fitting and the body of the lower fitting are both cylindrical structures, and the body of the lower fitting is fitted over the outside of the body of the upper fitting; a first hook-shaped groove and a second hook-shaped groove are formed in the outer surface of the cylinder wall of the upper joint, and a first buckle which is matched with the first hook-shaped groove and is in a radial protrusion shape and a second buckle which is matched with the second hook-shaped groove and is in a radial protrusion shape are arranged on the inner surface of the cylinder wall of the lower joint;

a first lead-in opening into which the first buckle can be inserted is formed in the lower end of the upper joint at the head end of the first hook-shaped groove, and a first buckling position is formed at the tail end of the first hook-shaped groove; the head end of the second hook-shaped groove is provided with a second leading-in opening for the second buckle to insert into at the lower end of the upper joint, and the tail end of the second hook-shaped groove is provided with a second buckling position.

9. The multifunctional ceiling fan lamp of claim 8, wherein the first positive conducting strip and the first negative conducting strip are both disposed inside the wall of the upper joint, the upper end of the first positive conducting strip extends out of the upper end surface of the upper joint to form a first positive terminal electrically connected to a power supply, and the upper end of the first negative conducting strip extends out of the upper end surface of the upper joint to form a first negative terminal electrically connected to the power supply;

the second positive conducting strip and the second negative conducting strip are both arranged in the cylinder wall of the lower joint, the lower end of the second positive conducting strip extends out of the lower end face of the lower joint to form a second positive terminal electrically connected with the lamp, and the lower end of the second negative conducting strip extends out of the lower end face of the lower joint to form a second negative terminal electrically connected with the lamp;

the first buckling position is provided with a first positive through hole which can expose the lower end of the first positive conducting strip; the first buckle is provided with a second positive through hole which can expose the upper end of the second positive conducting strip; when the first buckle moves to the first buckling position, the lower end of the first positive conducting plate is contacted with the upper end of the second positive conducting plate;

the second buckling position is provided with a first negative pole through hole which can expose the lower end of the first negative pole conducting strip; the first buckle is provided with a second negative pole through hole which can expose the upper end of the second positive pole conducting strip; when the second buckle moves to the second buckling position, the lower end of the first negative pole conducting strip is in contact with the upper end of the second negative pole conducting strip.

10. The multifunctional ceiling fan light of claim 8, wherein the first and second hook grooves are located on symmetrical sides of the upper fitting; the first buckle and the second buckle are respectively positioned at two symmetrical sides of the lower joint.

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