CN111140523A

CN111140523A - Ceiling fan lamp

Info

Publication number: CN111140523A
Application number: CN202010012814.2A
Authority: CN
Inventors: 陆津生; 朱建荣; 唐文锋
Original assignee: Guangdong Amx Electric Appliances Co ltd
Current assignee: Guangdong Amx Electric Appliances Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-05-12

Abstract

The invention discloses a ceiling fan lamp which comprises a ceiling shell, a wind direction adjusting component, a fan component and a lamp component, wherein under the operation of the fan component, external air enters from a wind inlet and is blown out from a plurality of wind outlets, so that the function of a fan is realized, a lifting plate seat can be driven to move up and down through a lifting driving unit, the upper position and the lower position of a second wind guide ring are adjusted, and when the lower edge of the second wind guide ring and the upper end of a second wind outlet section are positioned on the same horizontal plane, wind directly blows downwards from the wind outlet after passing through a ventilation gap; when the lower edge of the second air guide ring is higher than the upper end of the second air outlet section, the air passes through the ventilation gap along the inclined direction of the first air guide ring and then is blown inwards from the air outlet; when the lower edge of the second air guide ring is lower than the upper end of the second air outlet section, air passes through the ventilation gap along the inclined direction of the second air guide ring and then blows outwards from the air outlet, and therefore the air outlet direction can be adjusted as required. And meanwhile, the lamp assembly on the bottom surface of the top suction shell realizes the illumination function.

Description

Ceiling fan lamp

Technical Field

The invention relates to the technical field of lamps, in particular to a ceiling fan lamp.

Background

The home is increasingly pursuing to be simple and practical. The ceiling fan lamp is characterized in that the lamp is an indispensable lighting electrical appliance in interior decoration, the lamp is increasingly diversified along with the increasing of the living standard of people, the ceiling fan lamp is more and more widely applied due to the dual functions of lighting and a fan, most importantly, the special installation position of the ceiling fan lamp saves the occupied space of the existing small household, the ceiling fan lamp is inevitable when entering the life of people, but the air outlet of the existing ceiling fan lamp is fixed, and the direction of the air outlet cannot be adjusted according to the requirement.

Disclosure of Invention

The present invention is directed to a ceiling fan light that solves one or more of the problems of the prior art and provides at least one useful alternative or creation.

The technical scheme adopted for solving the technical problems is as follows:

a ceiling fan lamp comprises a ceiling shell, a wind direction adjusting component, a fan component and a lamp component, wherein the axis of the ceiling shell extends up and down, a plurality of wind inlets are annularly and uniformly distributed on the peripheral wall of the upper part of the ceiling shell, a wind outlet groove which is upward opened and is convex towards the lower surface is arranged at the bottom of the ceiling shell, the wind outlet groove is annular, the outer side wall of the wind outlet groove inclines downwards from outside to inside to form an annular first wind guide ring, a plurality of strip-shaped wind outlets are annularly and uniformly distributed at the bottom of the wind outlet groove, the wind outlets comprise a first wind outlet section arranged at the bottom of the wind outlet groove and a second wind outlet section arranged on the first wind guide ring, the plurality of first wind outlet sections radially extend by taking the circle center of the wind outlet groove as the center, the second wind outlet section extends along the inclined direction of the first wind guide ring, the outer end of the first wind outlet section is connected with the lower end of the second wind outlet section, the upper end of the second air outlet section extends to the middle of the first air guide ring, the air direction adjusting assembly is arranged in the top suction shell and comprises a circular lifting plate seat and a lifting driving unit arranged in the bottom of the top suction shell, the lifting plate seat and the air outlet groove are coaxially arranged, the lifting driving unit is in transmission connection with the lifting plate seat, an annular second air guide ring is connected to the edge of the bottom of the lifting plate seat and inclines downwards from inside to outside, the lifting driving unit drives the lifting plate seat to move up and down to enable the second air guide ring to extend into the air outlet groove, an annular ventilation gap is reserved between the lower edge of the second air guide ring and the first air guide ring, the fan assembly is arranged in the top suction shell between the lifting plate seat and the air inlet, and the lamp assembly is arranged on the bottom surface of the top suction shell.

As a further improvement of the technical scheme, the bottom surface of the ceiling shell is provided with a mounting area surrounded by the air outlet grooves, the lamp assembly comprises a circular lamp panel, the lamp panel and the air outlet grooves are coaxially arranged, and the lamp panel is mounted in the mounting area.

As a further improvement of the technical scheme, a plurality of LED lamp beads are uniformly distributed on the bottom surface of the lamp panel.

As a further improvement of the technical scheme, a lamp cover covering all the LED lamp beads is sleeved at the bottom of the lamp panel.

As a further improvement of the technical scheme, the lamp cover is of a downward convex cambered surface structure.

As a further improvement of the technical scheme, the cross section of the ceiling suction shell is of an equilateral hexagon structure, the ceiling suction shell comprises an upper cover and a lower cover which are sleeved up and down, the air outlet groove is formed in the bottom of the lower cover and is arranged coaxially with the lower cover, and the air inlet is formed in the outer side wall of the upper cover.

As a further improvement of the above technical scheme, the fan assembly includes a fixing plate, a motor and an impeller, the fixing plate is horizontally and transversely installed in a ceiling suction shell between the lifting plate seat and the plurality of air inlets, the middle portion of the fixing plate is arranged at a ventilation opening coaxially arranged with the ceiling suction shell, a fixing frame is installed on the ventilation opening, the motor is installed on the fixing frame, the impeller is in transmission connection with an output shaft of the motor, the impeller is coaxially arranged with the lifting plate seat, and the air inlets are arranged above the impeller.

As a further improvement of the technical scheme, the upper end of the ventilation opening is coaxially connected with a flow guide sleeve.

As a further improvement of the above technical scheme, the lifting driving unit includes a linear stepping motor coaxially disposed with the lifting plate base, the linear stepping motor is installed between the bottom surface of the lifting plate base and the bottom surface of the suction top shell, and the upper end of the linear stepping motor is in transmission connection with the lifting plate base.

As a further improvement of the above technical solution, a cylindrical connection ring is connected between the lifter plate base and the second air guide ring, and an upper edge of the second air guide ring is connected with an edge of the bottom of the lifter plate base through the connection ring.

The invention has the beneficial effects that: when the ceiling type air conditioner is used, the top of the ceiling shell is hung on a roof, under the operation of the fan assembly, external air enters from the air inlet and is blown out from the air outlets, so that the function of the fan is realized, meanwhile, the lifting plate base can be driven by the lifting driving unit to move up and down, the upper and lower positions of the second air guide ring are adjusted, and when the lower edge of the second air guide ring and the upper end of the second air outlet section are positioned on the same horizontal plane, air directly blows downwards from the air outlets after passing through the ventilation gap; when the lower edge of the second air guide ring is higher than the upper end of the second air outlet section, the air passes through the ventilation gap along the inclined direction of the first air guide ring and then is blown inwards from the air outlet; when the lower edge of the second air guide ring is lower than the upper end of the second air outlet section, air passes through the ventilation gap along the inclined direction of the second air guide ring and then blows outwards from the air outlet, and therefore the air outlet direction can be adjusted as required. And meanwhile, the lamp assembly on the bottom surface of the top suction shell realizes the illumination function.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

FIG. 1 is an exploded view of an embodiment of a ceiling fan lamp according to the present invention, wherein two arrows indicate upward and downward directions, respectively;

FIG. 2 is a schematic view of a ceiling fan lamp according to an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of an embodiment of the ceiling fan lamp of the present invention, wherein two arrows indicate upward and downward directions, respectively;

fig. 4 is a partial enlarged view a in fig. 3;

FIG. 5 is a bottom cross-sectional view of the ceiling fan lamp according to the present invention, wherein the air outlet direction of the embodiment is a downward direct blowing direction, and the arrows indicate the wind direction;

FIG. 6 is a bottom cross-sectional view of the ceiling fan lamp according to the present invention, wherein the air outlet direction of the embodiment is outward blowing, and the arrows indicate the wind direction;

fig. 7 is a bottom cross-sectional view of the ceiling fan lamp according to an embodiment of the present invention, wherein the air outlet direction is inward blowing, and the arrows indicate the wind direction.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 7, a ceiling fan lamp of the present invention is made as follows:

a ceiling fan lamp is disclosed, as shown in figure 1, and comprises a ceiling shell 100, a wind direction adjusting component 200, a fan component 300 and a lamp component 400, wherein the axis of the ceiling shell 100 extends up and down, as shown in figure 2, a plurality of wind inlets 110 are annularly and uniformly distributed on the peripheral wall of the upper part of the ceiling shell 100, a wind outlet groove 120 which is opened upwards and is convex towards the lower surface is arranged at the bottom of the ceiling shell 100, as shown in figures 3 and 4, the wind outlet groove 120 is annular, the outer side wall of the wind outlet groove 120 inclines downwards from outside to inside to form an annular first wind guide ring 121, a plurality of strip-shaped wind outlets 130 are annularly and uniformly distributed at the bottom of the wind outlet groove 120, the wind outlet 130 comprises a first wind outlet section 131 arranged at the bottom of the wind outlet groove 120 and a second wind outlet section 132 arranged on the first wind guide ring 121, the plurality of first wind outlet sections 131 radially extend by taking the circle center of the wind outlet groove 120 as the center, the second air outlet section 132 extends along the direction in which the first air guide ring 121 inclines, the outer end of the first air outlet section 131 is connected with the lower end of the second air outlet section 132, the upper end of the second air outlet section 132 extends to the middle of the first air guide ring 121, the air direction adjusting assembly 200 is arranged in the ceiling suction casing 100, the air direction adjusting assembly 200 comprises a circular lifting plate base 210 and a lifting driving unit arranged in the bottom of the ceiling suction casing 100, the lifting plate base 210 and the air outlet groove 120 are coaxially arranged, the lifting driving unit is in transmission connection with the lifting plate base 210, the edge of the bottom of the lifting plate base 210 is connected with an annular second air guide ring 211, the second air guide ring 211 is arranged in a downward inclination manner from inside to outside, the lifting driving unit drives the lifting plate base 210 to move up and down, so that the second air guide ring 211 can extend into the air outlet groove 120, an annular ventilation gap 220 is maintained between the lower edge of the second air guide ring 211 and the first air guide ring 121, the fan assembly 300 is installed in the ceiling housing 100 between the lifter plate base 210 and the air inlet 110, and the lamp assembly 400 is installed at the bottom surface of the ceiling housing 100.

When the ceiling fan assembly 300 is in use, the top of the ceiling shell 100 is hung on a roof, external air enters from the air inlet 110 and is blown out from the plurality of air outlets 130 under the operation of the fan assembly 300, so that a fan function is realized, meanwhile, the lifting plate base 210 can be driven by the lifting driving unit to move up and down, and the up-and-down position of the second air guiding ring 211 is adjusted, as shown in fig. 5, when the lower edge of the second air guiding ring 211 and the upper end of the second air outlet section 132 are in the same horizontal plane, air directly blows downwards from the air outlets 130 after passing through the ventilation gap 220; as shown in fig. 7, when the lower edge of the second wind guide ring 211 is higher than the upper end of the second wind outlet section 132, the wind passes through the ventilation gap 220 along the inclined direction of the first wind guide ring 121, and then blows inwards from the wind outlet 130; as shown in fig. 6, when the lower edge of the second wind guide ring 211 is lower than the upper end of the second wind outlet section 132, the wind passes through the ventilation gap 220 along the inclined direction of the second wind guide ring 211 and then blows out from the wind outlet 130, so that the wind outlet direction can be adjusted as required, and the area of the wind blowing range is also increased. While the lighting function is performed by the lamp assembly 400 sucked to the bottom surface of the top case 100.

In some embodiments, a mounting area 140 surrounded by the air outlet groove 120 is disposed on the bottom surface of the ceiling-mounted case 100, the lamp assembly 400 includes a circular lamp panel 410, the lamp panel 410 is disposed coaxially with the air outlet groove 120, and the lamp panel 410 is mounted in the mounting area 140. The mounting area 140 is of an inward concave structure, and the lamp panel 410 can be embedded in the mounting area 140, so that wind sweeping can be prevented from being blocked, the overall compactness of the ceiling fan lamp is improved, and the appearance is improved.

In some embodiments, a plurality of LED beads 420 are uniformly distributed on the bottom surface of the lamp panel 410. Realize the illumination through a plurality of LED lamp pearls 420, improve the luminance of illumination.

In some embodiments, a lamp cover 430 covering all the LED lamp beads 420 is sleeved on the bottom of the lamp panel 410. The lamp cover 430 can play a role in shielding and protecting the LED lamp beads 420, and meanwhile, the lamp cover 430 with different colors and light transmission can be arranged to create different light atmospheres.

In some embodiments, the lamp cover 430 has a downwardly convex arc structure. This can improve the aesthetic property of the bottom of the ceiling fan lamp and reduce the wind resistance when the wind blows from the outside to the inside.

In some embodiments, the cross section of the suction top shell 100 is an equilateral hexagon structure, the suction top shell 100 includes an upper cover 150 and a lower cover 160 which are sleeved up and down, the air outlet groove 120 is disposed at the bottom of the lower cover 160 and is coaxial with the lower cover 160, the air inlet 110 is disposed on the outer side wall of the upper cover 150, the air inlet 110 is in a strip shape, and the air inlet 110 is disposed in an up-and-down extending manner. The upper cover 150 and the lower cover 160 are sleeved to form the ceiling shell 100 with the cross section in an equilateral hexagon structure, the integral aesthetic property of the ceiling fan lamp is improved, and the upper cover 150, the lower cover 160, the wind direction adjusting assembly 200, the fan assembly 300 and the lamp assembly 400 can realize an integral modular structure, so that the ceiling fan lamp is convenient to disassemble, assemble and maintain.

In some embodiments, the fan assembly 300 includes a fixing plate 310, a motor 320, and an impeller 330, the fixing plate 310 is horizontally and transversely installed in the ceiling shell 100 between the lifter plate base 210 and the air inlets 110, a ventilation opening 311 coaxially installed with the ceiling shell 100 is disposed in the middle of the fixing plate 310, a fixing frame 312 is installed on the ventilation opening 311, the motor 320 is installed on the fixing frame 312, the impeller 330 is in transmission connection with an output shaft of the motor 320, the impeller 330 is coaxially installed with the lifter plate base 210, and the air inlets 110 are disposed above the impeller 330. When the air blowing is performed, the motor 320 drives the impeller 330 to rotate, and the external air is sucked inward from the air inlet 110 and then blown out from the air outlet 130. In other embodiments, the motor 320 and the impeller 330 are backward inclined centrifugal fans, which are suitable for home use because of their high air volume and relatively low noise.

In some embodiments, a flow guiding sleeve 313 is coaxially connected to an upper end of the ventilation opening 311. Wind enters the air vent 311 through the guide sleeve 313, plays a role in guiding the wind and reduces wind resistance.

In some embodiments, the lifting driving unit includes a linear stepping motor 230 coaxially disposed with the lifting plate base 210, the linear stepping motor 230 is installed between the bottom surface of the lifting plate base 210 and the bottom surface of the suction top shell 100, and an upper end of the linear stepping motor 230 is in transmission connection with the lifting plate base 210. The lifting plate base 210 is driven by the linear stepping motor 230 to move up and down.

In some embodiments, a cylindrical connection ring 212 is connected between the lifter plate base 210 and the second wind guide ring 211, and an upper edge of the second wind guide ring 211 is connected to an edge of the bottom of the lifter plate base 210 through the connection ring 212. The connection ring 212 can reduce the height of the second wind guide ring 211, and when the second wind guide ring 211 is lifted to the highest position, the gap between the upper edge of the second wind guide ring 211 and the inner sidewall of the wind outlet groove 120 can be reduced as much as possible, so as to prevent the wind from entering the lower portion of the lifter plate base 210 as much as possible, and also provide a space for the linear stepping motor 230 to be installed and lifted. In other embodiments, the inner sidewall of the air-out slot 120 is vertically disposed, and the outer diameter of the inner sidewall of the air-out slot 120 is the same as the inner diameter of the connection ring 212, and the connection ring 212 can be sleeved on the inner sidewall of the air-out slot 120 to guide the lifting plate base 210.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. A ceiling fan lamp is characterized in that: the method comprises the following steps:

the ceiling suction shell (100) is provided with an axis extending up and down, a plurality of air inlets (110) are annularly and uniformly distributed on the peripheral wall of the upper part of the ceiling suction shell (100), an air outlet groove (120) which is opened upwards and is convex towards the lower surface is arranged at the bottom of the ceiling suction shell (100), the air outlet groove (120) is annular, the outer side wall of the air outlet groove (120) inclines downwards from outside to inside to form an annular first air guide ring (121), a plurality of strip-shaped air outlets (130) are annularly and uniformly distributed at the bottom of the air outlet groove (120), each air outlet (130) comprises a first air outlet section (131) arranged at the bottom of the air outlet groove (120) and a second air outlet section (132) arranged on the first air guide ring (121), the plurality of first air outlet sections (131) radially extend by taking the circle center of the air outlet groove (120) as the center, and the second air outlet section (132) extends along the inclined direction of the first air guide ring (121), the outer end of the first air outlet section (131) is connected with the lower end of a second air outlet section (132), and the upper end of the second air outlet section (132) extends to the middle of the first air guide ring (121);

the wind direction adjusting assembly (200) is arranged in the ceiling shell (100), the wind direction adjusting assembly (200) comprises a circular lifting plate base (210) and a lifting driving unit arranged in the bottom of the ceiling shell (100), the lifting plate base (210) and the air outlet groove (120) are coaxially arranged, the lifting driving unit is in transmission connection with the lifting plate base (210), an annular second air guide ring (211) is connected to the edge of the bottom of the lifting plate base (210), the second air guide ring (211) is obliquely arranged from inside to outside in a downward inclined mode, the lifting driving unit drives the lifting plate base (210) to move up and down, the second air guide ring (211) can extend into the air outlet groove (120), and an annular ventilation gap (220) is reserved between the lower edge of the second air guide ring (211) and the first air guide ring (121);

the fan assembly (300) is arranged in the ceiling shell (100) between the lifting plate base (210) and the air inlet (110);

and a lamp assembly (400) mounted on the bottom surface of the ceiling housing (100).

2. The ceiling fan lamp of claim 1, wherein: the bottom surface of the ceiling shell (100) is provided with a mounting area (140) surrounded by the air outlet grooves (120), the lamp assembly (400) comprises a circular lamp panel (410), the lamp panel (410) and the air outlet grooves (120) are coaxially arranged, and the lamp panel (410) is mounted in the mounting area (140).

3. A ceiling fan light as claimed in claim 2, wherein: a plurality of LED lamp beads (420) are uniformly distributed on the bottom surface of the lamp panel (410).

4. A ceiling fan light as claimed in claim 3, wherein: the bottom of the lamp panel (410) is sleeved with a lamp cover (430) covering all the LED lamp beads (420).

5. The ceiling fan lamp according to claim 4, wherein: the lamp cover (430) is of a downward convex cambered surface structure.

6. The ceiling fan lamp of claim 1, wherein: inhale the cross section of topshell (100) and be the equilateral hexagon structure, inhale topshell (100) including being upper cover (150) and lower cover (160) that cup joint from top to bottom, go out air-out groove (120) and set up in the bottom of lower cover (160) and with the coaxial setting of lower cover (160), it sets up on the lateral wall of upper cover (150) to go into wind gap (110).

7. The ceiling fan lamp of claim 1, wherein: fan assembly (300) is including fixed plate (310), motor (320), impeller (330), fixed plate (310) are horizontal installation in lift plate seat (210) and a plurality of income wind gap (110) between inhale top shell (100) the middle part of fixed plate (310) set up in with inhale vent (311) that top shell (100) are coaxial to be set up install mount (312) on vent (311), motor (320) are installed on mount (312), impeller (330) are connected with the output shaft transmission of motor (320), impeller (330) and lift plate seat (210) are coaxial to be set up, it sets up in the top of impeller (330) to go into wind gap (110).

8. The ceiling fan lamp according to claim 7, wherein: the upper end of the ventilation opening (311) is coaxially connected with a flow guide sleeve (313).

9. The ceiling fan lamp of claim 1, wherein: the lifting driving unit comprises a linear stepping motor (230) coaxially arranged with the lifting plate base (210), the linear stepping motor (230) is installed between the bottom surface of the lifting plate base (210) and the bottom surface of the top suction shell (100), and the upper end of the linear stepping motor (230) is in transmission connection with the lifting plate base (210).

10. The ceiling fan lamp of claim 9, wherein: a cylindrical connecting ring (212) is connected between the lifting plate seat (210) and the second air guide ring (211), and the upper edge of the second air guide ring (211) is connected with the edge of the bottom of the lifting plate seat (210) through the connecting ring (212).