Fan lamp with more reliable fan blade connection

Abstract

The utility model relates to the technical field of fan lamps, in particular to a fan lamp with more reliable fan blade connection, which comprises a driving motor, a motor shaft of the driving motor extends upwards to form a lamp post, and an installation fixing structure is arranged on the lamp post and used for being connected with a fan lamp installation surface. The lower end of the motor shaft extends downwards to form a mounting rod, and a lamp is mounted on the mounting rod. The lower end face of a motor shell of the driving motor is connected with an installation shell which is designed to be of a circular box body structure and is open in the lower end, and a receding hole is formed in the bottom face in the installation shell to allow the lower end of a motor shaft to penetrate through. A plurality of connecting plates which are evenly distributed in the circumferential direction are detachably connected to the positions, outside the receding holes, of the inner bottom face of the mounting shell, the outer sides of the connecting plates are perpendicularly bent downwards to form arc-shaped plates, and the outer ends of the arc-shaped plates are bent outwards to form fixing plates. The fan blade has the advantages that the screws can be better prevented from being exposed, fan blade connection is more stable and reliable, and connection among all parts is more reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of fan lamps, in particular to a fan lamp with more reliable fan blade connections. Background Art

[0002] A fan light is an electrical appliance that combines the functions of a chandelier and a ceiling fan. In addition to basic functions such as lighting and ventilation, most of them also have decorative functions. The more common types on the market are traditional straight-blade fan lights and invisible fan lights.

[0003] The existing fan lamp structure has the following shortcomings due to the unreasonable structural design: 1. The fan blade mounting structure is not designed reasonably enough, resulting in the screws for mounting the fan blades being exposed, and the blade mounting fixing structure is not stable and reliable enough; 2. The structure of the lamp part and the fan part are not designed reasonably enough, resulting in the connection between the lamp part and the fan part being not tight enough. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to provide a fan lamp with a simpler and more reasonable structural design, which can better avoid exposed screws, more stable and reliable fan blade connection, more reasonable connection between various parts and more reliable fan blade connection.

[0005] To achieve the above-mentioned purpose, the utility model provides a fan lamp with more reliable fan blade connection, including a driving motor, the motor shaft of the driving motor extending upward to form a lamp pole, and a mounting and fixing structure is provided on the lamp pole and is used to be connected to the fan lamp mounting surface; the lower end of the motor shaft extends downward to form a mounting rod, and a lamp is installed on the mounting rod; it is characterized in that: a mounting shell with a circular box body structure design and an open lower end is connected to the lower end surface of the motor shell of the driving motor, and a clearance hole is provided on the bottom surface of the inner bottom of the mounting shell for the lower end of the motor shaft to pass through; a plurality of connecting plates evenly distributed along the circumferential direction are detachably connected at the outer position of the clearance hole on the bottom surface of the inner bottom of the mounting shell, the outer side of the connecting plate is bent vertically downward to form an arc plate, the outer end of the arc plate is bent outward to form a fixing plate, and clearance openings are provided on the inner circumferential surface of the mounting shell respectively corresponding to the fixing plate, and fan blades are provided on respectively corresponding to the fixing plate, and the inner ends of the fan blades pass through the interior of the mounting shell from the clearance openings and are detachably connected and fixed to the fixing plate.

[0006] Thus, in the fan lamp with a more reliable fan blade connection, a mounting shell is designed to be detachably fixed to the lower end surface of the electrical shell, and a fixed connecting plate is installed on the bottom surface of the mounting shell. The outer side of the connecting plate is continuously bent and extended to form an arc plate and a fixing plate, so that the inner ends of the fan blades pass through the clearance openings in the mounting shell into the interior of the mounting shell, and then the inner ends of the fan blades are detachably connected to the fixing plate. The mounting shell can form a shield, which can better prevent the screws from being exposed.

[0007] As an optimization, the fixing plate is arranged at an angle as a whole; the fan blade includes a fan blade fixing section at the inner end, the fan blade fixing section passes through the interior of the mounting shell from the clearance opening and is arranged on the lower surface of the fixing plate, and three connecting holes are provided on the fixing plate at intervals along the circumferential direction and are used to arrange connecting screws, so that the lower end of the connecting screw can be threadedly connected to the threaded hole of the fan blade fixing section.

[0008] In this way, by attaching the fan blade fixing section at the inner end of the fan blade to the fixing plate and connecting and fixing them with three connecting screws, the fan blade connection is made more stable and reliable.

[0009] As an optimization, the connecting plate, the curved plate and the fixing plate are formed in one piece.

[0010] In this way, the connection plate, the curved plate and the fixed plate are better integrated and more convenient to process and manufacture.

[0011] As an optimization, there are five fan blades evenly arranged along the circumferential direction.

[0012] In this way, the number of fan blades is designed more reasonably.

[0013] As an optimization, the outer circumferential surface of the lower end of the motor housing has a circle of annular mounting portion protruding outward, and a number of fixing holes evenly distributed along the circumference are provided on the inner bottom surface of the mounting shell and at positions corresponding to the mounting portion. Threaded holes are provided on the mounting portion corresponding to each of the fixing holes. The fixing holes are used to arrange fixing screws so that the fixing screws are threadedly connected in the threaded holes.

[0014] In this way, by designing the mounting portion, it is more convenient to install the mounting shell using screws, and the design is simpler and more reasonable.

[0015] As an optimization, the lamp includes a lamp shell with an overall flat box structure design and an open lower end. The lower end of the lamp shell is continuously bent outward and upward to form a circle of docking tube as a whole, and the upper end surface of the docking tube is directly opposite to the open end of the mounting shell.

[0016] In this way, the connection design between the lamp part and the installation shell is more reasonable.

[0017] As an optimization, a lamp panel is provided in the lamp housing, and a lampshade is provided at the open end of the lamp housing.

[0018] In this way, the structural design of the lamp body is simpler and more reasonable.

[0019] As an optimization, a protective cover is provided outside the lamp pole, the lower end of the protective cover is opened, and the lower end surface of the protective cover is directly above the edge of the upper surface of the mounting shell.

[0020] In this way, the lamp pole can be shielded by designing a protective cover, and the connection design between the various parts of the entire lamp can be made more reasonable.

[0021] As an optimization, a mounting plate is connected to the upper end of the lamp pole, and the protective cover is detachably mounted on the mounting plate by screws; the mounting and fixing structure includes a hanging shell mounted above the mounting plate by screws, a hanging shell plate is provided at the upper end of the hanging shell, and a number of hanging fixing holes are provided on the hanging shell plate.

[0022] In this way, by designing the mounting plate, it is possible to more conveniently install and fix the protective cover, and it is also more convenient to install and set the hanging shell and the hanging shell plate, and it is more convenient to design the hanging fixing holes to form the installation and fixing structure.

[0023] In summary, the above device can better avoid the exposure of screws by designing the mounting shell, and the fan blade connection is more stable and reliable; by connecting the lamp housing and the protective cover with the mounting shell respectively, the connection between the various parts is made more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of a fan lamp in which the fan blades are more reliably connected in a specific embodiment of the present invention.

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure after rotation by an angle.

[0026] Figure 3 yes Figure 1 main view.

[0027] Figure 4 yes Figure 1 Top view of .

[0028] Figure 5 yes Figure 1 Bottom view of .

[0029] Figure 6 yes Figure 5 AA cross-sectional view of .

[0030] Figure 7 yes Figure 6 A locally enlarged schematic diagram of position B in FIG.

[0031] Figure 8 yes Figure 1 Schematic diagram of the structure after omitting the fan blades.

[0032] Figure 9 yes Figure 8 Schematic diagram of the structure without the installation shell and protective cover. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the description of the present invention, the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific manner. Therefore, they should not be construed as limiting the present invention. The terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] like Figures 1 to 9 As shown, a fan lamp with more reliable fan blade connection includes a driving motor 1, the motor shaft of the driving motor extends upward to form a lamp pole 2, and a mounting and fixing structure is provided on the lamp pole and is used to be connected to the fan lamp mounting surface; the lower end of the motor shaft extends downward to form a mounting rod 3, and a lamp 4 is installed on the mounting rod; a mounting shell 5 with a circular box structure design and an open lower end is connected to the lower end surface of the motor shell of the driving motor, and a clearance hole is provided on the inner bottom surface of the mounting shell to allow the lower end of the motor shaft to pass through; a plurality of connecting plates 6 uniformly distributed along the circumferential direction are detachably connected at the outer position of the clearance hole on the inner bottom surface of the mounting shell, the outer side of the connecting plate is bent vertically downward to form an arc plate 7, and the outer end of the arc plate is bent outward to form a fixed plate 8, and a clearance opening 9 is provided on the inner circumferential surface of the mounting shell corresponding to each fixing plate, and a fan blade 10 is provided on each corresponding fixing plate, and the inner end of the fan blade passes into the interior of the mounting shell from the clearance opening and is detachably connected and fixed to the fixed plate.

[0035] Thus, in the fan lamp with a more reliable fan blade connection, a mounting shell is designed to be detachably fixed to the lower end surface of the electrical shell, and a fixed connecting plate is installed on the bottom surface of the mounting shell. The outer side of the connecting plate is continuously bent and extended to form an arc plate and a fixing plate, so that the inner ends of the fan blades pass through the clearance openings in the mounting shell into the interior of the mounting shell, and then the inner ends of the fan blades are detachably connected to the fixing plate. The mounting shell can form a shield, which can better prevent the screws from being exposed.

[0036] In this specific embodiment, the fixing plate is arranged at an angle as a whole; the fan blade includes a fan blade fixing section 11 at the inner end, the fan blade fixing section passes through the interior of the mounting shell from the clearance opening and is arranged on the lower surface of the fixing plate, and three connecting holes are provided on the fixing plate at intervals along the circumferential direction and are used to arrange connecting screws, so that the lower end of the connecting screw can be threadedly connected and set in the threaded hole of the fan blade fixing section.

[0037] In this way, by attaching the fan blade fixing section at the inner end of the fan blade to the fixing plate and connecting and fixing them with three connecting screws, the fan blade connection is made more stable and reliable.

[0038] In this specific embodiment, the connecting plate, the arc-shaped plate and the fixing plate are integrally formed.

[0039] In this way, the connection plate, the curved plate and the fixed plate are better integrated and more convenient to process and manufacture.

[0040] In this specific embodiment, there are five fan blades evenly arranged along the circumferential direction.

[0041] In this way, the number of fan blades is designed more reasonably.

[0042] In this specific embodiment, a ring-shaped mounting portion 12 protruding outward is provided on the outer circumferential surface of the lower end of the motor housing. A number of fixing holes evenly distributed along the circumference are provided on the inner bottom surface of the mounting shell and at positions corresponding to the mounting portion. Threaded holes are provided on the mounting portion corresponding to each of the fixing holes. The fixing holes are used to arrange fixing screws so that the fixing screws are threadedly connected in the threaded holes.

[0043] In this way, by designing the mounting portion, it is more convenient to install the mounting shell using screws, and the design is simpler and more reasonable.

[0044] In this specific embodiment, the lamp includes a lamp housing 13 with an overall flat box structure and an open lower end. The lower end of the lamp housing is continuously bent outward and upward to form a circle of docking tube 14 as a whole, and the upper end surface of the docking tube is directly opposite to the lower open end of the mounting shell.

[0045] In this way, the connection design between the lamp part and the installation shell is more reasonable.

[0046] In this specific embodiment, a lamp board is provided in the lamp housing, and a lampshade 15 is provided at the open end of the lamp housing (the lamp board is not shown in the figure).

[0047] In this way, the structural design of the lamp body is simpler and more reasonable.

[0048] In this specific embodiment, a protective cover 16 is provided outside the lamp pole, the lower end of the protective cover is open, and the lower end surface of the protective cover is directly above the edge of the upper surface of the mounting shell.

[0049] In this way, the lamp pole can be shielded by designing a protective cover, and the connection design between the various parts of the entire lamp can be made more reasonable.

[0050] In this specific embodiment, a mounting plate 17 is connected to the upper end of the lamp pole, and the protective cover is detachably mounted on the mounting plate by screws; the mounting and fixing structure includes a hanging shell 18 mounted above the mounting plate by screws, a hanging shell plate 19 is provided at the upper end of the hanging shell, and a number of hanging fixing holes are provided on the hanging shell plate.

[0051] In this way, by designing the mounting plate, it is possible to more conveniently install and fix the protective cover, and it is also more convenient to install and set the hanging shell and the hanging shell plate, and it is more convenient to design the hanging fixing holes to form the installation and fixing structure.

[0052] In summary, the above device can better avoid the exposure of screws by designing the mounting shell, and the fan blade connection is more stable and reliable; by connecting the lamp housing and the protective cover with the mounting shell respectively, the connection between the various parts is made more reasonable.

[0053] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A fan lamp with a more reliable blade connection, comprising a drive motor, wherein the motor shaft of the drive motor extends upward to form a lamp pole, and a mounting fixing structure is provided on the lamp pole and is used to connect to the fan lamp mounting surface; the lower end of the motor shaft extends downward to form a mounting rod, and a lamp is mounted on the mounting rod; characterized in that ； A mounting shell with a circular box structure and an open lower end is connected to the lower end surface of the motor housing of the driving motor, and a clearance hole is provided on the inner bottom surface of the mounting shell for the lower end of the motor shaft to pass through; a plurality of connecting plates evenly distributed along the circumferential direction are detachably connected to the outer position of the clearance hole on the inner bottom surface of the mounting shell, the outer side of the connecting plate is bent vertically downward to form an arc plate, and the outer end of the arc plate is bent outward to form a fixed plate, and clearance openings are provided on the inner circumferential surface of the mounting shell respectively corresponding to the fixed plates, and fan blades are provided on the respective corresponding fixed plates, and the inner ends of the fan blades pass through the clearance openings into the interior of the mounting shell and are detachably connected and fixed to the fixed plate.

2. A fan lamp with more reliable blade connection according to claim 1, characterized in that: The fixing plate is arranged at an angle as a whole; the fan blade includes a fan blade fixing section at the inner end, the fan blade fixing section passes through the interior of the mounting shell from the clearance opening and is arranged on the lower surface of the fixing plate, and three connecting holes are provided on the fixing plate at intervals along the circumferential direction and are used to arrange connecting screws, so that the lower end of the connecting screw can be threadedly connected and set in the threaded hole of the fan blade fixing section.

3. A fan lamp with more reliable blade connection according to claim 1, characterized in that: The connecting plate, the curved plate and the fixing plate are integrally formed.

4. A fan lamp with more reliable blade connection according to claim 1, characterized in that: There are five fan blades evenly arranged along the circumferential direction.

5. The fan lamp with more reliable blade connection according to claim 1, characterized in that: The outer circumferential surface of the lower end of the motor housing is provided with a ring-shaped mounting portion protruding outward, and a number of fixing holes evenly distributed along the circumference are provided on the inner bottom surface of the mounting shell and at positions corresponding to the mounting portion. Threaded holes are provided on the mounting portion corresponding to each of the fixing holes, and the fixing holes are used to arrange fixing screws so that the fixing screws are threadedly connected in the threaded holes.

6. A fan lamp with more reliable blade connection according to claim 1, characterized in that: The lamp includes a lamp shell with an overall flat box structure and an open lower end. The lower end of the lamp shell is continuously bent outward and upward to form a circle of docking tube as a whole, and the upper end surface of the docking tube is directly opposite to the lower open end of the mounting shell.

7. A fan lamp with more reliable blade connection according to claim 6, characterized in that: A lamp plate is arranged in the lamp housing, and a lampshade is arranged at the open end of the lamp housing.

8. The fan lamp with more reliable blade connection according to claim 1, characterized in that: A protection cover is arranged outside the lamp pole, the lower end of the protection cover is opened, and the lower end surface of the protection cover is located directly above the edge of the upper surface of the installation shell.

9. A fan lamp with more reliable blade connection according to claim 8, characterized in that: A mounting plate is connected to the upper end of the lamp pole, and the protective cover is detachably mounted on the mounting plate by screws; the mounting and fixing structure includes a hanging shell mounted above the mounting plate by screws, a hanging shell plate is provided at the upper end of the hanging shell, and a number of hanging fixing holes are provided on the hanging shell plate.

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