Hidden fan lamp mounting bottom plate and fan lamp thereof

Abstract

The utility model discloses an invisible fan lamp installation bottom plate which comprises an installation part used for being connected with a light-emitting piece, a fixing part used for fixedly connecting the installation bottom plate to other components of a fan lamp, a plurality of upper protruding parts and a plurality of lower protruding parts, and the upper protruding parts and the lower protruding parts are sequentially and alternately arranged in the circumferential direction and connected to form a disc shape. Wherein in the axial direction of the mounting bottom plate, the upper protruding part on the upper side protrudes out of the lower protruding part, the lower protruding part on the lower side protrudes out of the upper protruding part, and an outer ring is connected to the peripheries of the upper protruding part and the lower protruding part and used for being connected with a lampshade. Compared with the prior art, the LED lamp tube is ingenious in structure, under the condition of the same thickness, raw materials can be saved through the upper protruding parts and the lower protruding parts which are alternately designed, the overall heat dissipation area is increased through the arrangement of the upper protruding parts and the lower protruding parts, and the LED lamp tube has good economic benefits and heat dissipation performance on the premise that the strength is met.

Description

Technical Field

[0001] This utility model relates to the field of fan light technology, and in particular to a concealed fan light mounting base plate and its fan light. Background Technology

[0002] As people's living standards improve and their demands for living environments increase, home furnishing products are developing towards greater intelligence and aesthetics. Ceiling fan lights, as an innovative product, integrate modern lighting and fan technologies, making them both beautiful and practical.

[0003] In the prior art, such as the utility model with publication number "CN218293949U", a chassis located on the lighting panel is also provided on the fan light body. The surface of the chassis is flat, which requires a lot of raw materials to make, resulting in high manufacturing costs and small heat dissipation area. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a concealed fan light mounting base plate and its fan light that is more material-saving and has a larger heat dissipation area.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A mounting base for an invisible fan light includes a mounting portion for connecting to a light-emitting element, a fixing portion for fixing the mounting base to other components of the fan light, and a plurality of upper and lower protrusions. The upper and lower protrusions are arranged alternately and connected in the circumferential direction to form a disc shape. Along the axial direction of the mounting base, the upper protrusions on the upper side protrude more than the lower protrusions, and the lower protrusions on the lower side protrude more than the upper protrusions. An outer ring is connected to the outer periphery of the upper and lower protrusions for connecting to the lampshade.

[0007] In some embodiments, the mounting base plate has a central hole in the middle, and the fixing part is provided on the outer periphery of the central hole. The fixing part is annular, and the side wall of the fixing part is provided with a locking part for locking.

[0008] In some embodiments, the upper protrusion and / or lower protrusion are provided with through perforations.

[0009] In some embodiments, the perforations are arranged in a circumferential array, with perforations on the upper protrusions arranged along the radial direction of the mounting base plate. Reinforcing ribs are provided on the outer sides of both ends of the perforations. The reinforcing ribs are connected between the upper protrusions and two adjacent lower protrusions, and the bottom surface of the reinforcing ribs is flush with the lower protrusions.

[0010] In some embodiments, the device further includes a groove and a limiting protrusion. The groove is disposed on the inner sidewall of the outer ring, and the limiting protrusion is formed by extending downward from the upper protrusion and / or the lower protrusion, and the limiting protrusion is disposed at a distance from the groove.

[0011] A fan light includes a mounting base plate for an invisible fan light as described in any of the above claims. A light-emitting element is connected to the mounting part of the mounting base plate. A motor is disposed above the fixing part. The shaft of the motor is fixedly connected to the fixing part. A lampshade is connected to the outer ring through a groove and a limiting protrusion.

[0012] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model has a clever structure. Under the same thickness, the alternating design of the upper and lower protrusions can save raw materials. Moreover, the setting of the upper and lower protrusions increases the overall surface area (i.e. heat dissipation area), so that this utility model has better economic benefits and heat dissipation performance while meeting the strength requirements. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is one of the structural schematic diagrams of the mounting base plate of this utility model;

[0015] Figure 2 This is the second structural schematic diagram of the mounting base plate of this utility model;

[0016] Figure 3 This is a structural schematic diagram of the fan light of this utility model. Detailed Implementation

[0017] 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 component 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.

[0018] Reference Figure 1 and Figure 2As shown, a mounting base 5 includes a mounting portion 51 for connecting to the light-emitting element 3, a fixing portion 52 for fixing the mounting base 5 to other components of the fan lamp, and multiple upper protrusions 53 and lower protrusions 54. In this embodiment, the mounting base 5 is fixedly connected to the hollow shaft 21 of the motor 2. It can be understood that the other components can also be non-rotating components, as long as the mounting base 5 can be fixed in the corresponding position of the fan lamp. The upper protrusions 53 and lower protrusions 54 are arranged alternately and connected in the circumferential direction to form a disc shape. Along the axial direction of the mounting base 5, the upper protrusions 53 on the upper side protrude more than the lower protrusions 54, and the lower protrusions 54 on the lower side protrude more than the upper protrusions 53. Alternatively, a recess can be provided between the two upper protrusions 53 or lower protrusions 54. The design of the recess can save raw materials and increase the contact area with air. An outer ring 55 is connected to the outer periphery of the upper protrusions 53 and lower protrusions 54. The outer ring 55 is used to connect to the lamp cover 10. The upper protrusion 53 and the lower protrusion 54 can be fan-shaped or different in shape and size, as long as they can be enclosed to form a disc shape.

[0019] Compared with the prior art, this embodiment has a clever structure. Under the same thickness, the alternating design of the upper protrusion 53 and the lower protrusion 54 can save raw materials. Moreover, the arrangement of the upper protrusion 53 and the lower protrusion 54 increases the overall surface area (i.e. heat dissipation area), so that this embodiment has better economic benefits and heat dissipation performance while meeting the strength requirements.

[0020] In some embodiments, the mounting base plate 5 has a central hole in its center, and a fixing part 52 is provided on the outer periphery of the central hole. The fixing part 52 is annular, and its sidewall is provided with a locking part for locking. The mounting base plate 5 is fixedly connected to the hollow shaft 21 of the motor 2. The locking part is a bolt, which is used to fix the mounting base plate 5 and the hollow shaft 21 through the locking part.

[0021] In some embodiments, the upper protrusion 53 and / or the lower protrusion 54 are provided with through holes 56. The number of through holes 56 is at least one, and the through holes 56 are used for heat dissipation to dissipate heat generated by the light-emitting element 3.

[0022] In some embodiments, the perforations 56 are arranged in a circumferential array along the radial direction of the mounting base plate 5, and are located in the perforations 56 of the upper protrusion 53. Reinforcing ribs 57 are provided on the outer sides of both ends of each perforation 56. The reinforcing ribs 57 connect the upper protrusion 53 and two adjacent lower protrusions 54, and the bottom surface of the reinforcing ribs 57 is flush with the lower protrusions 54. The reinforcing ribs 57 not only strengthen the structure but also enclose the perforations 56. Together with the light-emitting element 3, which covers the area below the perforations 56, this prevents insects and other foreign objects from entering the light-emitting element 3.

[0023] In some embodiments, a mounting portion 51 is provided on the upper protrusion 53 and / or the lower protrusion 54. The mounting portion 51 is a cylinder with a hole at one end, the perforated end of the cylinder facing downwards, and the plane of the perforated end of the cylinder is flush with the lower protrusion 54. The unperforated end of the cylinder protrudes upwards. With this design, the overall thickness does not need to take into account the height of the cylinder.

[0024] In some embodiments, the device further includes a groove 58 and a limiting protrusion 59. The groove 58 is disposed on the inner sidewall of the outer ring 55, and the limiting protrusion 59 is formed by extending downward from the upper protrusion 53 and / or the lower protrusion 54, and the limiting protrusion 59 is spaced apart from the groove 58. The groove 58 and the limiting protrusion 59 are used to cooperate with the mounting structure of the lampshade 10, so that the mounting base plate 5 and the lampshade 10 are installed more tightly and are not easily loosened.

[0025] A fan light includes a mounting base plate for an invisible fan light as described in any of the above claims. A light-emitting element 3 is connected to the mounting part 51 of the mounting base plate 5. A motor is disposed above the fixing part 52. The motor includes a rotor assembly and a stator assembly. In this embodiment, the stator assembly is a hollow shaft. The hollow shaft of the motor is fixedly connected to the fixing part 52. A lampshade 10 is connected to the outer ring 55 through a groove 58 and a limiting protrusion 59. The rotor assembly of the motor is connected to a mounting base. The mounting base is connected to a fan blade. The motor can drive the mounting base to rotate.

[0026] The above embodiments do not limit the scope of protection of this invention. All equivalent modifications and variations made by those skilled in the art without departing from the overall concept of this invention are still within the scope of this invention.

Claims

1. A hidden fan light mounting backplate, characterized by, The mounting base comprises a mounting portion for connecting with a light-emitting element, a fixing portion for fixing the mounting base to other components of a fan lamp, and a plurality of upper and lower protruding portions arranged alternately and connected to form a disc shape, wherein the upper protruding portions protrude more than the lower protruding portions in the axial direction of the mounting base, and the lower protruding portions protrude more than the upper protruding portions in the axial direction of the mounting base, and an outer ring is connected to the outer periphery of the upper and lower protruding portions, and the outer ring is used for connecting with a lampshade.

2. The hidden fan light mounting backplate of claim 1, wherein, A middle hole is arranged in the middle of the mounting base, and the outer periphery of the middle hole is provided with the fixing portion, the fixing portion is annular, and a locking portion for a locking element is arranged on the side wall of the fixing portion.

3. The hidden fan light mounting backplate of claim 1, wherein, The upper and / or lower protruding portions are provided with through holes.

4. The hidden fan light mounting backplate of claim 3, wherein, The through holes are arranged in an array in the circumferential direction, and the through holes arranged in the upper protruding portions are arranged in the radial direction of the mounting base, both ends of the through holes are provided with reinforcing ribs, the reinforcing ribs are connected between the upper protruding portion and two adjacent lower protruding portions, and the bottom surface of the reinforcing ribs is flush with the lower protruding portions.

5. The hidden fan light mounting backplate of claim 1, wherein, The mounting base further comprises a groove arranged on the inner side wall of the outer ring and a limiting protrusion formed by extending downward from the upper and / or lower protruding portions, and the limiting protrusion is arranged in spaced relation with the groove.

6. A fan light, characterized in that The mounting base comprises the mounting base of any one of claims 1-5, the mounting portion of the mounting base is connected with a light-emitting element, a motor is arranged above the fixing portion, the shaft of the motor is fixedly connected with the fixing portion, and the outer ring is connected with a lampshade through the groove and the limiting protrusion.

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