A fan lamp

Abstract

The utility model discloses a fan lamp, include: the downside of lamp stand is equipped with the baffle, and the baffle is equipped with the first recessed cavity that protrude upwards, the blowing mechanism includes the casing, the linkage assembly, the first motor and the fan blade, and the top of casing is equipped with the second recessed cavity that recesses downwards, and the top of casing is connected with the downside of baffle, and the first recessed cavity and the second recessed cavity cooperate and form the installation cavity, and the linkage assembly is installed in the casing, and the first motor is installed in the top of casing and is located in the installation cavity, and the first motor is connected with the linkage assembly, and the fan blade is located in the downside of casing and is connected with the linkage assembly, and the first motor and the linkage assembly cooperate and control the fan blade rotation and the deflection relative to casing, utilize the installation cavity and hide the first motor, and the first motor cannot be seen from the fan lamp outside below, and simultaneously utilize the cooperation of the first recessed cavity and the second recessed cavity, make the casing and the first motor relative lamp stand installation position whole and move up, effectively reduce the size of fan lamp in height direction, reduce the space occupation.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a fan light. Background Technology

[0002] Some existing fan lights have a fan structure designed to deflect (eccentrically oscillate), thereby increasing the airflow area when the fan blades rotate. This fan structure requires two motors: one motor drives the fan blades to rotate, and the other motor drives the fan blades to deflect via an eccentric structure. During installation, one motor is located at the top of the fan structure housing. When the fan structure is installed into the fan light's socket, the motor is completely exposed outside the socket, which easily leads to a large accumulation of dust on the motor surface or easy contact with external objects during installation. In addition, the connection part between the lamp socket and the fan structure housing extends downwards, resulting in a larger fan light in the height direction and a larger overall space occupation. Utility Model Content

[0003] The present invention aims to at least partially solve one of the aforementioned technical problems in the related art. Therefore, the present invention proposes a fan light.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] The fan light according to a first aspect embodiment of the present invention includes:

[0006] A lamp holder, wherein a partition is provided on the lower side of the lamp holder, and the partition is provided with a first concave cavity that protrudes upward;

[0007] A blower mechanism includes a housing, a linkage component, a first motor, and fan blades. The top of the housing has a downwardly recessed second cavity. The top of the housing is connected to the lower side of a partition. The first cavity and the second cavity cooperate to form a mounting cavity. The linkage component is installed in the housing. The first motor is installed on the top of the housing and located in the mounting cavity. The first motor is connected to the linkage component. The fan blades are located on the lower side of the housing and connected to the linkage component. The first motor and the linkage component cooperate to control the rotation of the fan blades and their deflection relative to the housing.

[0008] The fan light according to the embodiment of the present utility model has at least the following beneficial effects: the first motor is hidden by the mounting cavity, and the first motor is not visible from the outside of the fan light from below; at the same time, by utilizing the cooperation of the first cavity and the second cavity, the mounting position of the housing and the first motor relative to the lamp holder is moved upward as a whole, which effectively reduces the size of the fan light in the height direction and reduces the space occupied.

[0009] According to some embodiments of the present invention, the housing includes a bottom shell and a cover. The interior of the bottom shell is an inner cavity with an upper opening. A stepped portion is provided around the upper opening of the inner cavity. The cover covers the upper opening of the inner cavity and overlaps the stepped portion. A second recess is provided on the cover. At least two sets of snap-fit ​​structures are provided between the cover and the stepped portion. Each snap-fit ​​structure is distributed at equal intervals along the circumference of the stepped portion. The snap-fit ​​structures restrict the upper and lower movement of the cover relative to the bottom shell. After the cover and the stepped portion are snapped into place, they are fastened by locking members.

[0010] According to some embodiments of the present invention, the snap-fit ​​structure includes a snap-fit ​​opening provided on the stepped portion and a snap-fit ​​strip provided around the periphery of the cover. After the cover overlaps the stepped portion, the two can rotate relative to each other. When rotating, the snap-fit ​​strip can enter and exit the snap-fit ​​opening, and the snap-fit ​​opening restricts the up and down movement of the snap-fit ​​strip.

[0011] According to some embodiments of the present invention, the step portion includes an overlapping surface and a surrounding wall. The overlapping surface is a plane arranged circumferentially along the upper opening of the inner cavity and extends radially outward along the upper opening of the inner cavity. The surrounding wall is arranged perpendicular to the overlapping surface and extends circumferentially along the overlapping surface. The surrounding wall is provided with a protrusion, and the protrusion and the overlapping surface are spaced apart to form the snap-fit. The cover body overlaps on the overlapping surface.

[0012] According to some embodiments of the present invention, the lower side of the protrusion is provided with a plurality of toothed protrusions, and the upper side of the card strip is provided with a plurality of toothed grooves. The toothed protrusions and the toothed grooves engage to prevent the bottom shell and the cover from rotating relative to each other.

[0013] According to some embodiments of this utility model, the stepped portion is provided with a plurality of first mounting holes, the cover is provided with a plurality of second mounting holes, and the locking element is a screw. When the bottom shell and the cover are engaged with each other, the first mounting holes and the second mounting holes are aligned one to one and connected by the screw.

[0014] According to some embodiments of the present invention, the cover includes a columnar portion and an edge portion. The interior of the columnar portion is an upwardly open cavity to form the second concave cavity. The edge portion is disposed along the upper periphery of the columnar portion. The snap-fit ​​structure is disposed between the edge portion and the stepped portion.

[0015] According to some embodiments of the present invention, it also includes an ion purification mechanism, which is installed on the lamp holder and located on the suction side of the blower mechanism.

[0016] According to some embodiments of the present invention, the lamp holder further includes a frame surrounding the partition, and a light strip is provided on the frame.

[0017] According to some embodiments of the present invention, the partition plate has an upwardly protruding boss in the middle, the first cavity is formed on the lower side of the boss, the top of the boss has a first opening communicating with the mounting cavity, and the top of the housing has a second opening, the second opening communicating the interior of the housing with the mounting cavity.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the fan light structure;

[0021] Figure 2 yes Figure 1 Another perspective illustration;

[0022] Figure 3 This is a schematic diagram of the internal structure of the fan light;

[0023] Figure 4 This is a schematic diagram of the lamp holder structure;

[0024] Figure 5 yes Figure 4 Another perspective illustration;

[0025] Figure 6 This is a partial structural diagram of the blower mechanism;

[0026] Figure 7 This is a schematic diagram of the cover structure;

[0027] Figure 8 This is a schematic diagram of the shell structure.

[0028] Reference numerals: Lamp holder 100; partition plate 110; boss 111; first opening 112; first cavity 120; frame 130; edge 140; connecting rod 150; blower mechanism 200; housing 210; second opening 211; linkage assembly 220; second motor 221; eccentric drive component 222; first motor 230; fan blade 240; second cavity 250; bottom shell 260; inner cavity 261; cover 270; retaining strip 271; toothed groove 272; second mounting hole 273; column part 274; edge part 275; step part 280; bayonet 281; overlapping surface 282; enclosure 283; protrusion 284; toothed protrusion 285; first mounting hole 286; mounting cavity 300; snap-fit ​​structure 400; locking component 500; ion purification mechanism 600; lamp strip 700. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] This utility model relates to a fan light, including a lamp holder 100 and a blower assembly.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the lamp holder 100 is used to install the blower assembly and the lamp assembly. The lamp holder 100 can be shaped like a disc, a frame, etc. In the illustrated direction, the height direction of the lamp holder 100 is vertical. A partition 110 is provided on the lower side of the lamp holder 100, and a surrounding edge 140 extends upward from the periphery of the partition 110. The surrounding edge 140 can be used for ceiling-mounted fan light installation. A first recessed cavity 120 is provided on the lower side of the middle part of the partition 110. Alternatively, a frustum-shaped boss 111 can be provided in the middle of the partition 110. The boss 111 is hollow inside and opens downwards, and the interior of the boss 111 forms the first recessed cavity 120. The top of the boss 111 is lower than the highest edge of the surrounding edge 140. The blower mechanism 200 includes a housing 210, a linkage assembly 220, a first motor 230, and fan blades 240. The housing 210 can be configured as a hollow cylinder, with the top of the housing 210 being closed. A second recessed cavity 250 is provided at the top of the housing 210, with the lowest point of the second recessed cavity 250 lower than the periphery of the top of the housing 210. A first motor 230 is mounted on the second recessed cavity 250, and the walls of the first motor 230 and the second recessed cavity 250 can be locked together with screws. The lower part of the first motor 230 is located within the second recessed cavity 250, while the upper part protrudes upwards from the second recessed cavity 250. A linkage assembly 220 is installed in the housing 210, and the first motor 230 is connected to the linkage assembly 220. The fan blade 240 is located on the lower side of the housing 210 and is connected to the linkage assembly 220. The linkage component 220 includes a second motor 221 and an eccentric drive component 222. The eccentric drive component 222 is connected between the first motor 230 and the second motor 221. The drive shaft of the first motor 230 extends into the housing 210 and is connected to the eccentric drive component 222. The drive shaft of the second motor 221 extends downward out of the housing 210 and is connected to the fan blade 240. The second motor 221 drives the fan blade 240 to rotate around its own central axis. The first motor 230 drives the eccentric drive component 222 to oscillate eccentrically, causing the second motor 221 and the fan blade 240 to deflect relative to the housing 210, so that the fan blade 240 delivers air from top to bottom and increases the airflow range. The top of the housing 210 is fixed to the lower side of the partition 110 with screws. The first cavity 120 and the second cavity 250 are vertically opposite each other, forming a mounting cavity 300. The upper part of the first motor 230 extends into the first cavity 120, meaning the entire first motor 230 is located within the mounting cavity 300. The mounting cavity 300 conceals the first motor 230, making it invisible from the outside of the fan light. Simultaneously, the cooperation of the first cavity 120 and the second cavity 250 allows the housing 210 and the first motor 230 to be positioned upwards relative to the lamp holder 100, effectively reducing the height of the fan light and minimizing its space occupation.

[0032] In one embodiment, such as Figure 6 , Figure 7 and Figure 8 As shown, the housing 210 includes a bottom shell 260 and a cover 270. The bottom shell 260 is cylindrical, and its interior is hollow, forming an inner cavity 261 with an opening at the top. A stepped portion 280 is provided around the upper opening of the inner cavity 261. The shape of the cover 270 is adapted to the shape of the upper opening of the inner cavity 261, and both can be circular. The cover 270 covers the upper opening of the inner cavity 261, and the cover 270 overlaps the step. The middle part of the cover 270 is recessed downward to form the aforementioned second recess 250. At least two sets of snap-fit ​​structures 400 are provided between the cover 270 and the stepped portion 280, and each snap-fit ​​structure 400 is distributed at equal intervals along the circumference of the stepped portion 280. In this embodiment, four sets of snap-fit ​​structures 400 are provided between the cover 270 and the stepped portion 280, and the four sets of snap-fit ​​mechanisms are distributed at equal intervals. The cover 270 and the step portion 280 are detachably snapped together by a snap-fit ​​structure 400. During installation, the cover 270 is first fixed to the step portion 280 using the snap-fit ​​structure 400. After the snap-fit ​​is in place, the cover 270 and the step portion 280 are locked together using a locking element 500. The locking element 500 can be a screw, etc. The snap-fit ​​structure 400 pre-installs the cover 270 onto the base shell 260 and presses down the periphery of the cover 270. Therefore, when screwing in the screws one by one, the cover 270 will not deform due to the tightening force of the preceding screws, thus preventing it from affecting the tightening of subsequent screws.

[0033] Specifically, the snap-fit ​​structure 400 includes a snap-fit ​​opening 281 on the step portion 280 and a snap-fit ​​strip 271 around the cover 270. During installation, after the cover 270 overlaps the step portion 280, the cover 270 can rotate relative to the step portion 280. During rotation, the snap-fit ​​strip 271 can move in and out of the snap-fit ​​opening 281. After the snap-fit ​​strip 271 enters the snap-fit ​​opening 281, the two engage with each other. The upper and lower sides of the snap-fit ​​opening 281 restrict the up-and-down movement of the snap-fit ​​strip 271 relative to the step portion 280, thereby pre-pressing the periphery of the cover 270. The snap-fit ​​strip 271 and the snap-fit ​​opening 281 can also be used to pre-position the cover 270 and the step portion 280, facilitating quick locking between the cover 270 and the step portion 280 by the locking member 500. Furthermore, the step portion 280 includes an overlapping surface 282 and a surrounding wall 283. The overlapping surface 282 is planar and is circumferentially arranged along the upper opening of the inner cavity 261, extending radially outward along the upper opening of the inner cavity 261. The surrounding wall 283 is perpendicular to the overlapping surface 282 and extends circumferentially along the overlapping surface 282. A protrusion 284 is provided on the surrounding wall 283, located above the overlapping surface 282, with a notch 281 formed between the protrusion 284 and the overlapping surface 282. The cover 270 overlaps the overlapping surface 282, with the upper side of the retaining strip 271 abutting against the lower side of the protrusion 284, and the lower side of the retaining strip 271 abutting against the overlapping surface 282. The lower side of the protrusion 284 is provided with several toothed protrusions 285, and the upper side of the locking strip 271 is provided with several toothed grooves 272. After the locking strip 271 enters the locking slot 281, the toothed protrusions 285 and the toothed grooves 272 mesh with each other, thereby increasing the friction between the rack and the protrusion 284 to prevent the bottom shell 260 and the cover 270 from rotating relative to each other.

[0034] In one embodiment, such as Figure 6 , Figure 7 and Figure 8 As shown, the stepped portion 280 is provided with a plurality of first mounting holes 286, and the cover 270 is provided with a plurality of second mounting holes 273. The locking element 500 is a screw. When the bottom shell 260 and the cover 270 are engaged in place, the first mounting holes 286 and the second mounting holes 273 are aligned one to one. Then, the locking element 500 passes through the first mounting holes 286 and the second mounting holes 273, thereby locking the cover 270 and the connecting portion together.

[0035] In one embodiment, such as Figure 6 , Figure 7 and Figure 8As shown, the cover 270 includes a columnar portion 274 and an edge portion 275. The interior of the columnar portion 274 is an upwardly open cavity, which forms a second recessed cavity 250. The edge portion 275 is disposed along the upper periphery of the columnar portion 274, and a snap-fit ​​structure 400 is provided between the edge portion 275 and the stepped portion 280. The aforementioned snap-fit ​​strip 271 is disposed on the edge portion 275, and the first motor 230 is fixed to the columnar portion 274.

[0036] In one embodiment, such as Figure 1 and Figure 2 As shown, the fan light also includes an ion purification mechanism 600. The ion purification mechanism 600 is mounted on the lamp holder 100 and located on the suction side of the blower mechanism 200. The upper side of the blower mechanism 200 is the suction side, and the lower side is the exhaust side. The airflow is purified by the ion purification mechanism 600 before being blown out.

[0037] In one embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, the lamp holder 100 also includes a frame 130. The frame 130 is arranged around the partition 110. The frame 130 can be connected to the perimeter edge 140 of the partition 110 via multiple connecting rods 150. A light strip 700 is provided on the frame 130, which emits light when powered to achieve illumination.

[0038] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the partition 110 has an upwardly protruding boss 111 in the middle. The boss 111 is frustum-shaped. The interior of the boss 111 is hollow and opens downward to form a first cavity 120. The top of the boss 111 has a first opening 112 that communicates with the mounting cavity 300, and the top of the housing 210 has a second opening 211 that connects the interior of the housing 210 with the mounting cavity 300. The heat generated when the first motor 230 and the second motor 221 are working is dissipated to the outside of the mounting cavity 300 through the first opening 112.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this specification, references to terms such as "some specific embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fan light, characterized in that, include: A lamp holder (100) is provided with a partition (110) on its lower side, and the partition (110) is provided with a first concave cavity (120) that protrudes upward. A blower mechanism (200) includes a housing (210), a linkage assembly (220), a first motor (230), and fan blades (240). The top of the housing (210) has a downwardly recessed second cavity (250). The top of the housing (210) is connected to the lower side of the partition (110). The first cavity (120) and the second cavity (250) cooperate to form a mounting cavity (300). The linkage assembly (220) is mounted on the partition. In the housing (210), the first motor (230) is mounted on the top of the housing (210) and located in the mounting cavity (300). The first motor (230) is connected to the linkage assembly (220). The fan blade (240) is located on the lower side of the housing (210) and connected to the linkage assembly (220). The first motor (230) and the linkage assembly (220) cooperate to control the fan blade (240) to rotate and deflect relative to the housing (210).

2. The fan light according to claim 1, characterized in that: The housing (210) includes a bottom shell (260) and a cover (270). The bottom shell (260) has an inner cavity (261) with an upper opening. A stepped portion (280) is provided around the upper opening of the inner cavity (261). The cover (270) covers the upper opening of the inner cavity (261) and overlaps the stepped portion (280). A second recess (250) is provided on the cover (270). At least two sets of snap-fit ​​structures (400) are provided between the cover (270) and the stepped portion (280). Each snap-fit ​​structure (400) is distributed at equal intervals along the circumference of the stepped portion (280). The snap-fit ​​structure (400) restricts the cover (270) from moving up and down relative to the bottom shell (260). After the cover (270) and the stepped portion (280) are snapped into place, they are fastened by locking members (500).

3. The fan light according to claim 2, characterized in that: The snap-fit ​​structure (400) includes a snap-fit ​​opening (281) on the step portion (280) and a snap-fit ​​strip (271) on the periphery of the cover (270). The cover (270) overlaps the step portion (280), and the two can rotate relative to each other. When rotating, the snap-fit ​​strip (271) can enter and exit the snap-fit ​​opening (281), and the snap-fit ​​opening (281) restricts the up and down movement of the snap-fit ​​strip (271).

4. The fan light according to claim 3, characterized in that: The stepped portion (280) includes an overlapping surface (282) and a surrounding wall (283). The overlapping surface (282) is a plane arranged circumferentially along the upper opening of the inner cavity (261) and extends radially outward along the upper opening of the inner cavity (261). The surrounding wall (283) is arranged perpendicular to the overlapping surface (282) and extends circumferentially along the overlapping surface (282). The surrounding wall (283) is provided with a protrusion (284). The protrusion (284) and the overlapping surface (282) are spaced apart to form the bayonet (281). The cover (270) overlaps on the overlapping surface (282).

5. The fan light according to claim 4, characterized in that: The lower side of the protrusion (284) is provided with a plurality of toothed protrusions (285), and the upper side of the locking strip (271) is provided with a plurality of toothed grooves (272). The toothed protrusions (285) and the toothed grooves (272) engage with each other to prevent the bottom shell (260) and the cover (270) from rotating relative to each other.

6. The fan light according to any one of claims 2 to 5, characterized in that: The stepped portion (280) is provided with a plurality of first mounting holes (286), and the cover (270) is provided with a plurality of second mounting holes (273). The locking element (500) is a screw. When the bottom shell (260) and the cover (270) are engaged with each other, the first mounting holes (286) and the second mounting holes (273) are aligned one to one and connected by the screws.

7. The fan light according to any one of claims 2 to 5, characterized in that: The cover (270) includes a column portion (274) and an edge portion (275). The interior of the column portion (274) is an upper-opening cavity to form the second recessed cavity (250). The edge portion (275) is provided along the upper periphery of the column portion (274). The snap-fit ​​structure (400) is provided between the edge portion (275) and the stepped portion (280).

8. The fan light according to claim 1, characterized in that: It also includes an ion purification mechanism (600), which is mounted on the lamp holder (100) and located on the suction side of the blower mechanism (200).

9. The fan light according to claim 1, characterized in that: The lamp holder (100) also includes a frame (130) which surrounds the partition (110) and is provided with a light strip (700).

10. The fan light according to any one of claims 1 to 5, characterized in that: The partition (110) has an upwardly protruding boss (111) in the middle. The first cavity (120) is formed on the lower side of the boss (111). The top of the boss (111) has a first opening (112) that communicates with the mounting cavity (300). The top of the housing (210) has a second opening (211) that communicates with the interior of the housing (210) and the mounting cavity (300).

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