A ceiling fan light

Abstract

The present invention discloses a ceiling fan lamp, comprising a ceiling shell, a wind direction adjustment component, a fan component and a lamp component. When the fan component is in operation, external air enters from an air inlet and is blown out from a plurality of air outlets, thereby realizing a fan function. The lifting plate seat can be driven up and down by a lifting drive unit to adjust the up and down position of a second air guide ring. When the lower edge of the second air guide ring and the upper end of the second air outlet section are in the same horizontal plane, the wind passes through the ventilation gap and blows directly downward from the air outlet; when the lower edge of the second air guide ring is higher than the upper end of the second air outlet section, the wind passes through the ventilation gap along the inclination direction of the first air guide ring and blows inward 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, the wind passes through the ventilation gap along the inclination direction of the second air guide ring and blows outward from the air outlet, thereby the direction of the air outlet can be adjusted as needed. At the same time, the lighting function is realized by the lamp component on the bottom surface of the ceiling shell.

Description

Technical Field

[0001] The invention relates to the technical field of lamps, and in particular to a ceiling fan lamp. Background Art

[0002] Homes are increasingly pursuing simplicity and practicality. Lamps are indispensable lighting appliances in interior decoration. With the improvement of people's living standards, the types of lamps are also increasing. Among them, ceiling fans are increasingly widely used because of their dual functions of lighting and fan. The most important thing is that their special installation position saves space for small homes. It is inevitable that ceiling fans enter people's lives. However, the existing ceiling fans are all fixed in air outlet and cannot adjust the air outlet direction according to needs. Summary of the invention

[0003] The object of the present invention is to provide a ceiling fan light to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The technical solutions adopted to solve the above technical problems are:

[0005] A ceiling fan lamp comprises a ceiling shell, a wind direction adjustment component, a fan component and a lamp component, the axis of the ceiling shell is extended up and down, a plurality of air inlets are evenly distributed in a ring on the outer peripheral wall of the upper part of the ceiling shell, an air outlet groove opening upward and convex to the lower surface is provided at the bottom of the ceiling shell, the air outlet groove is in a circular ring shape, the outer side wall of the air outlet groove is inclined downward from the outside to the inside to form a first annular air guide ring, a plurality of strip-shaped air outlets are evenly distributed in a ring at the bottom of the air outlet groove, the air outlet comprises a first air outlet section arranged on the bottom surface of the air outlet groove, a second air outlet section arranged on the first air guide ring, a plurality of first air outlet sections extend radially with the center of the air outlet groove as the center, the second air outlet section extends along the inclination direction of the first air guide ring, the outer end of the first air outlet section is connected to the second air outlet The lower end of the segment is connected, the upper end of the second air outlet segment extends to the middle of the first air guide ring, the wind direction adjustment component is arranged in the ceiling shell, the wind direction adjustment component includes a circular lifting plate seat, and a lifting drive unit installed in the bottom of the ceiling shell, the lifting plate seat is coaxially arranged with the air outlet slot, the lifting drive unit is transmission connected with the lifting plate seat, an annular second air guide ring is connected to the edge of the bottom of the lifting plate seat, the second air guide ring is tilted downward from the inside to the outside, and the lifting drive unit drives the lifting plate seat to move up and down so that the second air guide ring can extend into the air outlet slot, and an annular ventilation gap is maintained between the lower edge of the second air guide ring and the first air guide ring, the fan assembly is installed in the ceiling shell between the lifting plate seat and the air inlet, and the lamp assembly is installed on the bottom surface of the ceiling shell.

[0006] As a further improvement of the above technical solution, an installation area surrounded by air outlet slots is provided on the bottom surface of the ceiling shell, and the lamp assembly includes a circular lamp panel, which is coaxially arranged with the air outlet slots and installed in the installation area.

[0007] As a further improvement of the above technical solution, a plurality of LED lamp beads are evenly distributed on the bottom surface of the lamp panel.

[0008] As a further improvement of the above technical solution, a lamp cover covering all LED lamp beads is mounted on the bottom of the lamp panel.

[0009] As a further improvement of the above technical solution, the lamp cover is a downwardly convex arc structure.

[0010] As a further improvement of the above technical solution, the cross-section of the ceiling shell is an equilateral hexagonal structure, and the ceiling shell includes an upper cover and a lower cover which are sleeved up and down, the air outlet groove is arranged at the bottom of the lower cover and is coaxially arranged with the lower cover, and the air inlet is arranged on the outer wall of the upper cover.

[0011] As a further improvement of the above technical solution, the fan assembly includes a fixed plate, a motor, and an impeller. The fixed plate is horizontally installed in the ceiling shell between the lifting plate seat and a plurality of air inlets. A ventilation port coaxially arranged with the ceiling shell is arranged in the middle of the fixed plate. A fixing frame is installed on the ventilation port. The motor is installed on the fixing frame. The impeller is drivingly connected to the output shaft of the motor. The impeller is coaxially arranged with the lifting plate seat, and the air inlet is arranged above the impeller.

[0012] As a further improvement of the above technical solution, a guide sleeve is coaxially connected to the upper end of the vent.

[0013] As a further improvement of the above technical solution, the lifting drive unit includes a linear stepper motor coaxially arranged with the lifting plate seat, the linear stepper motor is installed between the bottom surface of the lifting plate seat and the bottom surface of the ceiling shell, and the upper end of the linear stepper motor is transmission connected to the lifting plate seat.

[0014] As a further improvement of the above technical solution, a cylindrical connecting ring is connected between the lifting plate seat and the second air guide ring, and the upper edge of the second air guide ring is connected to the edge of the bottom of the lifting plate seat through the connecting ring.

[0015] The beneficial effects of the present invention are as follows: when in use, the top of the ceiling shell is hung on the roof, and under the operation of the fan assembly, the external air enters from the air inlet and blows out from the multiple air outlets, thereby realizing the fan function, and at the same time, the lifting plate seat can be driven up and down by the lifting drive unit to adjust the up and down position of the second air guide ring. When the lower edge of the second air guide ring and the upper end of the second air outlet section are in the same horizontal plane, the wind passes through the ventilation gap and blows directly downward from the air outlet; when the lower edge of the second air guide ring is higher than the upper end of the second air outlet section, the wind passes through the ventilation gap along the inclination direction of the first air guide ring and blows inward 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, the wind passes through the ventilation gap along the inclination direction of the second air guide ring and blows outward from the air outlet, thereby the direction of the air outlet can be adjusted as needed. At the same time, the lighting function is realized by the lamp assembly on the bottom surface of the ceiling shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is an exploded view of an embodiment of the ceiling fan lamp provided by the present invention, wherein two arrows indicate upward and downward directions respectively;

[0018] Figure 2 This is a structural schematic diagram of an embodiment of the ceiling fan lamp provided by the present invention;

[0019] Figure 3 is a front cross-sectional view of an embodiment of the ceiling fan lamp provided by the present invention, wherein two arrows indicate upward and downward directions respectively;

[0020] Figure 4 yes Figure 3 A partial enlarged view in FIG.

[0021] Figure 5 The present invention provides a ceiling fan lamp, a bottom cross-sectional view of an embodiment of the present invention when the air outlet direction is straight downward, wherein the arrow indicates the wind direction;

[0022] Figure 6 The present invention provides a ceiling fan light, a bottom cross-sectional view of an embodiment of the present invention when the air outlet direction is outward, wherein the arrow indicates the wind direction;

[0023] Figure 7 The present invention provides a ceiling fan light, a bottom cross-sectional view of an embodiment of the present invention when the air outlet direction is inward, wherein the arrow indicates the wind direction. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, if there are words such as "several", it means one or more, "more" means more than two, greater than, less than, exceed, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Reference Figures 1 to 7 The present invention provides a ceiling fan lamp as follows:

[0029] A ceiling fan lamp, such as Figure 1 As shown, the ceiling housing 100, the wind direction adjustment assembly 200, the fan assembly 300 and the lamp assembly 400 are included. The axis of the ceiling housing 100 is extended up and down. Figure 2 As shown, a plurality of air inlets 110 are evenly distributed in an annular manner on the outer peripheral wall of the upper portion of the ceiling housing 100, and an air outlet slot 120 opening upward and convex toward the lower surface is provided at the bottom of the ceiling housing 100, as shown in FIG. Figure 3 and Figure 4As shown, the air outlet slot 120 is in a circular shape, and the outer side wall of the air outlet slot 120 is inclined downward from the outside to the inside to form a circular first air guide ring 121, and a plurality of strip-shaped air outlets 130 are evenly distributed in a circular shape at the bottom of the air outlet slot 120, and the air outlet 130 includes a first air outlet section 131 arranged on the bottom surface of the air outlet slot 120, and a second air outlet section 132 arranged on the first air guide ring 121, and the plurality of first air outlet sections 131 extend radially with the center of the air outlet slot 120 as the center, and the second air outlet section 132 extends along the inclination direction of the first air guide ring 121, the outer end of the first air outlet section 131 is connected to the lower end of the 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, and the wind direction adjustment component 200 is arranged in the ceiling shell 100, and the wind direction The adjustment component 200 includes a circular lifting plate seat 210 and a lifting drive unit installed at the bottom of the ceiling shell 100. The lifting plate seat 210 is coaxially arranged with the air outlet slot 120. The lifting drive unit is transmission-connected to the lifting plate seat 210. A second annular air guide ring 211 is connected to the edge of the bottom of the lifting plate seat 210. The second air guide ring 211 is tilted downward from the inside to the outside. The lifting drive unit drives the lifting plate seat 210 to move up and down so that the second air guide ring 211 can extend into the air outlet slot 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 shell 100 between the lifting plate seat 210 and the air inlet 110, and the lamp assembly 400 is installed on the bottom surface of the ceiling shell 100.

[0030] When in use, the top of the ceiling housing 100 is hung on the roof. Under the operation of the fan assembly 300, external air enters from the air inlet 110 and is blown out from the multiple air outlets 130, thereby realizing the fan function. At the same time, the lifting plate seat 210 can be driven to move up and down by the lifting drive unit to adjust the up and down position of the second air guide ring 211, such as Figure 5 As shown, when the lower edge of the second air guide ring 211 and the upper end of the second air outlet section 132 are at the same horizontal plane, the wind passes through the ventilation gap 220 and blows directly downward from the air outlet 130; Figure 7 As shown, when the lower edge of the second air guide ring 211 is higher than the upper end of the second air outlet section 132, the wind passes through the ventilation gap 220 along the inclined direction of the first air guide ring 121 and blows inward from the air outlet 130; Figure 6 As shown, when the lower edge of the second air guide ring 211 is lower than the upper end of the second air outlet section 132, the wind passes through the ventilation gap 220 along the inclined direction of the second air guide ring 211 and blows outward from the air outlet 130, so that the direction of the air outlet can be adjusted as needed, and the area of ​​the air blowing range is also increased. At the same time, the lighting function is realized by the lamp assembly 400 on the bottom surface of the ceiling shell 100.

[0031] In some embodiments, a mounting area 140 surrounded by an air outlet slot 120 is provided on the bottom surface of the ceiling housing 100, and the lamp assembly 400 includes a circular lamp panel 410, which is coaxially arranged with the air outlet slot 120 and is installed in the mounting area 140. The mounting area 140 is an inwardly concave structure, and the lamp panel 410 can be embedded in the mounting area 140, which can also avoid blocking the swept air, and also improve the overall compactness and aesthetics of the ceiling fan lamp.

[0032] In some embodiments, a plurality of LED lamp beads 420 are evenly distributed on the bottom surface of the lamp panel 410. The plurality of LED lamp beads 420 are used to realize lighting and improve the brightness of the lighting.

[0033] In some embodiments, a lamp cover 430 covering all LED lamp beads 420 is mounted at the bottom of the lamp panel 410. The lamp cover 430 can shield and protect the LED lamp beads 420, and can also be provided with different color translucent lamp covers 430 to create different lighting atmospheres.

[0034] In some embodiments, the lamp cover 430 is a downwardly convex arc structure, which can improve the aesthetics of the bottom of the ceiling fan lamp and reduce wind resistance when the wind blows from outside to inside.

[0035] In some embodiments, the cross section of the ceiling shell 100 is an equilateral hexagonal structure, and the ceiling shell 100 includes an upper cover 150 and a lower cover 160 that are sleeved up and down, the air outlet slot 120 is arranged at the bottom of the lower cover 160 and is coaxially arranged with the lower cover 160, and the air inlet 110 is arranged on the outer side wall of the upper cover 150, and the air inlet 110 is in a strip shape, and the air inlet 110 is extended up and down. The upper cover 150 and the lower cover 160 are sleeved to form a ceiling shell 100 with an equilateral hexagonal cross section, which improves the overall aesthetics of the ceiling fan lamp, and the upper cover 150, the lower cover 160, the wind direction adjustment assembly 200, the fan assembly 300 and the lamp assembly 400 can realize an overall modular structure, which is convenient for disassembly and maintenance.

[0036] 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 installed in the ceiling shell 100 between the lifting plate seat 210 and the plurality of air inlets 110. A vent 311 coaxially arranged with the ceiling shell 100 is arranged in the middle of the fixing plate 310. A fixing frame 312 is installed on the vent 311. The motor 320 is installed on the fixing frame 312. The impeller 330 is connected to the output shaft of the motor 320 in a transmission manner. The impeller 330 is coaxially arranged with the lifting plate seat 210, and the air inlet 110 is arranged above the impeller 330. When blowing air, 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 some other embodiments, the motor 320 and the impeller 330 adopt a backward-inclined centrifugal fan, which is not only used for large air volume but also has relatively low noise and is suitable for home use.

[0037] In some embodiments, the upper end of the vent 311 is coaxially connected with a guide sleeve 313. The wind enters the vent 311 through the guide sleeve 313, which guides the wind and reduces wind resistance.

[0038] In some embodiments, the lifting drive unit includes a linear stepper motor 230 coaxially arranged with the lifting plate seat 210, the linear stepper motor 230 is installed between the bottom surface of the lifting plate seat 210 and the bottom surface of the ceiling shell 100, and the upper end of the linear stepper motor 230 is transmission-connected with the lifting plate seat 210. The lifting plate seat 210 is driven by the linear stepper motor 230 to move up and down.

[0039] In some embodiments, 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 to the edge of the bottom of the lifting plate seat 210 through the connecting ring 212. The connecting ring 212 can reduce the vertical height of the second air guide ring 211. When the second air guide ring 211 is lifted to the highest position, the gap between the upper edge of the second air guide ring 211 and the inner wall of the air outlet slot 120 can be reduced as much as possible, so as to avoid wind from entering the bottom of the lifting plate seat 210 as much as possible, and also provide space for the linear stepping motor 230 to be installed and lifted. In some other embodiments, the inner wall of the air outlet slot 120 is vertically arranged, and the outer diameter of the inner wall of the air outlet slot 120 is the same as the inner diameter of the connecting ring 212. The connecting ring 212 can be sleeved on the inner wall of the air outlet slot 120 to guide the lifting plate seat 210.

[0040] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A ceiling fan light, characterized in that: include: A ceiling shell (100) is provided with an axis extending upward and downward, a plurality of air inlets (110) are evenly distributed in an annular manner on the outer peripheral wall of the upper part of the ceiling shell (100), an air outlet groove (120) which is open upward and convex to the lower surface is provided at the bottom of the ceiling shell (100), the air outlet groove (120) is in an annular shape, the outer side wall of the air outlet groove (120) is inclined downward from the outside to the inside to form an annular first air guide ring (121), a plurality of strip-shaped air outlets (130) are evenly distributed in an annular manner on the bottom of the air outlet groove (120), and the air outlet (131) is provided in an annular manner. 0) comprises a first air outlet section (131) arranged on the bottom surface of the air outlet slot (120), and a second air outlet section (132) arranged on the first air guide ring (121), wherein a plurality of first air outlet sections (131) extend radially with the center of the air outlet slot (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 to the lower end of the 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); A wind direction adjustment component (200) is arranged in the ceiling shell (100), the wind direction adjustment component (200) comprising a circular lifting plate seat (210) and a lifting drive unit installed in the bottom of the ceiling shell (100), the lifting plate seat (210) being coaxially arranged with the air outlet slot (120), the lifting drive unit being transmission-connected with the lifting plate seat (210), an annular second air guide ring (211) being connected to the edge of the bottom of the lifting plate seat (210), the second air guide ring (211) being tilted downward from the inside to the outside, the lifting drive unit driving the lifting plate seat (210) to move up and down, so that the second air guide ring (211) can extend into the air outlet slot (120), and 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); A fan assembly (300) is installed in the ceiling shell (100) between the lifting plate seat (210) and the air inlet (110); The lamp assembly (400) is mounted on the bottom surface of the ceiling housing (100).

2. A ceiling fan light according to claim 1, characterized in that: An installation area (140) surrounded by an air outlet slot (120) is provided on the bottom surface of the ceiling shell (100); the lamp assembly (400) comprises a circular lamp panel (410); the lamp panel (410) is coaxially arranged with the air outlet slot (120); and the lamp panel (410) is installed in the installation area (140).

3. A ceiling fan light according to claim 2, characterized in that: A plurality of LED lamp beads (420) are evenly distributed on the bottom surface of the lamp panel (410).

4. A ceiling fan light according to claim 3, characterized in that: A lamp cover (430) is mounted on the bottom of the lamp panel (410) to cover all the LED lamp beads (420).

5. A ceiling fan light according to claim 4, characterized in that: The lamp cover (430) is a downwardly convex curved structure.

6. The ceiling fan light according to claim 1, characterized in that: The cross-section of the ceiling shell (100) is an equilateral hexagonal structure. The ceiling shell (100) comprises an upper cover (150) and a lower cover (160) which are sleeved together. The air outlet slot (120) is arranged at the bottom of the lower cover (160) and is coaxially arranged with the lower cover (160). The air inlet (110) is arranged on the outer side wall of the upper cover (150).

7. The ceiling fan light according to claim 1, characterized in that: The fan assembly (300) comprises a fixing plate (310), a motor (320), and an impeller (330); the fixing plate (310) is horizontally installed in the ceiling shell (100) between the lifting plate seat (210) and a plurality of air inlets (110); a ventilation port (311) coaxially arranged with the ceiling shell (100) is arranged in the middle of the fixing plate (310); a fixing frame (312) is installed on the ventilation port (311); the motor (320) is installed on the fixing frame (312); the impeller (330) is drivingly connected to the output shaft of the motor (320); the impeller (330) is coaxially arranged with the lifting plate seat (210); and the air inlet (110) is arranged above the impeller (330).

8. The ceiling fan light according to claim 7, characterized in that: The upper end of the vent (311) is coaxially connected with a flow guide sleeve (313).

9. The ceiling fan light according to claim 1, characterized in that: The lifting drive unit comprises a linear stepping motor (230) coaxially arranged with the lifting plate seat (210); the linear stepping motor (230) is installed between the bottom surface of the lifting plate seat (210) and the bottom surface of the ceiling shell (100); and the upper end of the linear stepping motor (230) is drivingly connected to the lifting plate seat (210).

10. The ceiling fan light according to claim 9, characterized in that: 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 to the edge of the bottom of the lifting plate seat (210) through the connecting ring (212).

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