Multifunctional combined ceiling bladeless fan lamp

Abstract

The utility model discloses a multifunctional combined ceiling bladeless fan lamp, which comprises a lamp body upper cover and a lamp body mask, a central light source plate is fixed on the bottom surface of the lamp body mask, a lampshade is arranged on the bottom surface of the lamp body mask, and air guide sheets are arranged on the edge of the inner wall of the lamp body upper cover and the edge of the lamp body mask; a fan motor is fixed to the top face of the lamp body mask, a fan disc is fixed to the upper portion of a hollow shaft rod of the fan motor, and a plurality of protruding fan blades are fixed to the edge of the bottom face of the fan disc. An air inlet groove hole is formed in the middle of the fan disc, and air inlet mesh holes are formed in the side wall of the circular-truncated-cone-shaped protrusion. And the raised fan blades rotate, so that airflow enters through the air inlet meshes and the air inlet groove holes and is guided by the air guide blades to blow outwards. The bladeless fan is reasonable in structural arrangement, the bladeless fan effect is achieved, the effectiveness and stability of air blowing are guaranteed, the effectiveness of air inlet can be guaranteed, the center light source plate and the lampshade are fixed to the bottom face of the lamp body mask, the requirement for downward illumination can be met, and the effectiveness and reliability of illumination are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan lights, and particularly relates to a multifunctional combined ceiling-mounted bladeless fan lamp. Background Technique

[0002] A fan lamp is a common electrical structure integrating a fan and a lamp. It generally includes a housing, a fan motor, a guide vane assembly, a light source board and a lens fixed on the bottom surface of the housing. For example, a bladeless fan lamp as described in CN202420530432.2 includes a housing assembly including an upper housing and a lower housing. The upper housing is provided with an air inlet, a wind cavity is formed between the upper housing and the lower housing, and an air outlet is formed on the outer periphery of the lower housing. The air inlet, the wind cavity and the air outlet are interconnected. The fan assembly includes an impeller received in the wind cavity for sucking air from the air inlet. Although it can meet the usage requirements in general cases, due to structural limitations, it cannot be ceiling-mounted, and the functions of its overall structure are few, which is not conducive to the installation and positioning of the light source board, thus to a certain extent affecting its usage range and being difficult to meet the market demand. Summary of the Invention

[0003] The purpose of the utility model is to provide a multifunctional combined ceiling-mounted bladeless fan lamp with reasonable structural arrangement and convenient disassembly and assembly.

[0004] The technical solution to achieve the purpose of the utility model is a multifunctional combined ceiling-mounted bladeless fan lamp, which includes a lamp body upper cover and a lamp body mask connected by a connecting rod at the center. A central light source board is fixed on the bottom surface of the lamp body mask, a lamp cover is arranged on the bottom surface of the lamp body mask, and a plurality of guide vanes are arranged on the inner wall edge of the lamp body upper cover and the outer wall edge of the lamp body mask;

[0005] A fan motor is fixed on the top surface of the lamp body mask, a hollow shaft rod is fixed at the center of the fan motor, and the connecting rod is inserted into the hollow shaft rod;

[0006] A fan disk is fixed on the upper part of the hollow shaft rod of the fan motor, and a plurality of convex blades are fixed at the bottom edge of the fan disk;

[0007] An air inlet slot hole is arranged in the middle of the fan disk, a conical protrusion is integrally formed in the middle of the top surface of the lamp body upper cover, and air inlet mesh holes are arranged on the side wall of the conical protrusion;

[0008] The fan motor drives the fan disk to rotate, and the convex blades rotate to make the air flow enter through the air inlet mesh holes and the air inlet slot hole and be guided by the guide vanes to blow outwards.

[0009] Further preferably, an annular light source holder is provided on the outer side of the upper cover of the lamp body, a limiting ring is provided above the annular light source holder, and a plurality of connecting rib bars are integrally formed between the top of the inner wall of the annular light source holder and the limiting ring;

[0010] The annular light source holder is sleeved on the edge of the upper cover of the lamp body and fixed by screws. A wind guiding gap for blowing air downward is provided between the edge of the annular light source holder and the outer wall of the lamp body mask. The wind guiding piece guides the air flow to blow downward through the wind guiding gap, and the limiting ring is sleeved on the top of the outer wall of the frustum-shaped protrusion;

[0011] The bottom surface of the annular light source holder is fixed with a spotlight source and a spotlight lens.

[0012] Further preferably, a decorative light source board and a light-transmitting aperture ring are fixed on the top surface of the annular light source holder;

[0013] The decorative light source board is located outside the bottom end of the connecting rib bar, and the light of the decorative light source board irradiates outward through the light-transmitting aperture ring.

[0014] Further preferably, a plurality of limiting card slots are provided on the upper part of the side wall of the upper cover of the lamp body;

[0015] A limiting card strip matched with the limiting card slot is fixed at the bottom of the inner wall of the connecting rib bar;

[0016] The annular light source holder is sleeved on the side of the upper cover of the lamp body and fixed by screws, and the limiting card strip is clamped into the limiting card slot.

[0017] Further preferably, a driving cavity is provided on the top surface of the frustum-shaped protrusion, a driving power supply is fixed in the driving cavity, and the driving power supply is electrically connected to the fan motor, the central light source board, the spotlight source and the decorative light source board.

[0018] Further preferably, a ceiling-mounted mounting bracket is further provided on the top of the frustum-shaped protrusion;

[0019] A plurality of L-shaped card slots are provided on the frustum-shaped protrusion;

[0020] A convex block is fixed on the edge of the mounting bracket;

[0021] The mounting bracket is located inside the frustum-shaped protrusion, and the convex block is inserted into the vertical part of the L-shaped card slot and rotated into the horizontal part of the L-shaped card slot for positioning.

[0022] Further preferably, the total height of the superposition of the wind guiding pieces of the upper cover of the lamp body and the wind guiding pieces of the lamp body mask is greater than the total height of the fan disc and the raised blades.

[0023] Further preferably, both the upper cover of the lamp body and the lamp body mask are circular or elliptical;

[0024] The shape of the annular light source holder matches the shape of the upper cover of the lamp body.

[0025] Further preferably, the upper cover of the lamp body, the lamp body face mask, and the annular light source holder are all plastic structures or aluminum structures.

[0026] The utility model has positive effects: The structure of the utility model is reasonably arranged. A fan motor is arranged between the upper cover of the lamp body and the lamp body face mask. A fan disk is fixed on the upper part of the hollow shaft rod of the fan motor. Several convex blades are fixed at the bottom edge of the fan disk. In cooperation with the air guide vanes at the inner wall edge of the upper cover of the lamp body and the edge of the lamp body face mask, the effect of a bladeless fan can be achieved, and the effectiveness and stability of the blowing can be ensured. At the same time, an air inlet slot hole is arranged in the middle of the fan disk, and an air inlet mesh hole is arranged on the side wall of the frustum-shaped protrusion of the lamp body. When the fan disk rotates, the effectiveness of the air inlet can be ensured, and the effectiveness of the blowing can be ensured. Moreover, a central light source board and a lamp shade are fixed on the bottom surface of the lamp body face mask, so that the downward illumination requirement can be realized, and the effectiveness and reliability of the illumination are improved;

[0027] It can not only irradiate outward through the central light source board, but also achieve the purpose of blowing through the cooperation of the fan motor and the convex blades. Moreover, it can also perform upward decorative illumination through the decorative light source board, and at the same time, it also has a spotlight light source that irradiates downward through the spotlight lens to achieve spotlight illumination, so as to achieve the purpose of multi-function, and has strong applicability;

[0028] And, an annular light source holder is arranged on the outer side of the upper cover of the lamp body. Several connecting rib bars are integrally formed between the top of the inner wall of the annular light source holder and the limiting ring. A decorative light source board and a light-transmitting aperture ring are fixed on the top surface of the annular light source holder. A spotlight light source and a spotlight lens are fixed on the bottom surface of the annular light source holder, which can meet the lighting requirements in different situations, improve its application range, and the above structure can be separately removed from the upper cover of the lamp body, which is convenient for disassembly, combination and maintenance operations, and is stable and reliable in use and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to make the content of the utility model easier to be clearly understood, the following further details the utility model according to specific embodiments in conjunction with the drawings, where:

[0030] Figure 1 is a schematic structural diagram of the utility model;

[0031] Figure 2 is a schematic diagram of the disassembled structure of the utility model;

[0032] Figure 3 is a schematic cross-sectional structure diagram of the utility model;

[0033] Figure 4This is a schematic diagram of the specific structures of the annular light source holder, the limiting ring, and the connecting rib bars in the present utility model;

[0034] Figure 5 is Figure 2 a partially enlarged structural schematic diagram at position A in

[0035] Figure 6 is Figure 4 a partially enlarged structural schematic diagram at position B in

[0036] Figure 7 This is a schematic diagram of the specific structure of the fan disk in the present utility model.

[0037] Reference numerals: connecting rod 1, lamp body upper cover 2, lamp body mask 3, central light source board 4, lamp shade 5, air guide vane 6, fan motor 7, hollow shaft rod 8, fan disk 9, convex wind blade 10, air inlet slot hole 11, frustum-shaped convex 12, air inlet mesh hole 13, annular light source holder 14, limiting ring 15, connecting rib bar 16, spotlight light source 17, spotlight lens 18, decorative light source board 19, light-transmitting aperture 20, limiting card slot 21, limiting card strip 22, driving cavity 23, driving power supply 24, mounting bracket 25, L-shaped card slot 26, air guide gap 27. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0039] See Figures 1 to 7 As shown, a multifunctional combined ceiling-mounted bladeless fan lamp includes a lamp body upper cover 2 and a lamp body mask 3 that are connected to each other through a connecting rod 1 at the center. A central light source board 4 is fixed to the bottom surface of the lamp body mask, and a lamp shade 5 is provided on the bottom surface of the lamp body mask. A plurality of air guide vanes 6 are provided on the inner wall edge of the lamp body upper cover and the outer wall edge of the lamp body mask; in this embodiment, both the lamp body upper cover and the lamp body mask are circular or elliptical; the total height of the superimposed air guide vanes of the lamp body upper cover and the lamp body mask is greater than the total height of the fan disk and the convex wind blades. Both the lamp body upper cover and the lamp body mask are plastic structures or aluminum structures. The central light source board and the lamp shade are conventional structures in the prior art and are only simply applied. The air guide vanes are arc-shaped air guide vanes, and the number can be set according to needs. Its main function is to guide the air outlet to ensure the effectiveness, stability, and reliability of the blowing.

[0040] At the same time, in this embodiment, a fan motor 7 is fixed to the top surface of the lamp body cover, a hollow shaft 8 is fixed to the center of the fan motor, and the connecting rod is inserted into the hollow shaft; through the above structure, not only the stability of the installation of the fan motor can be guaranteed, but also the insertion, connection and positioning of the connecting rod can be facilitated, and the fan motor is fixed by a screw; it can not only irradiate outwards through the central light source panel, but also achieve the purpose of blowing through the fan motor and the raised fan blades, and can also irradiate upwards through the decorative light source panel, and at the same time, it also has a spotlight light source that realizes spotlight irradiation through the spotlight lens downward, thereby achieving a multi-functional purpose.

[0041] In this embodiment, a fan disc 9 is fixed on the upper part of the hollow shaft of the fan motor, and a plurality of raised blades 10 are fixed on the bottom edge of the fan disc; in order to ensure the effectiveness of blowing, an air inlet slot 11 is provided in the middle of the fan disc. Through the above structure, when the fan disc rotates, the raised blades will rotate to drive the airflow to blow outward, and at the same time, external air can enter from the air inlet slot, thereby ensuring the effectiveness and stability of the airflow.

[0042] In the present embodiment, a truncated cone-shaped protrusion 12 is integrally formed in the middle of the top surface of the lamp body cover, and an air inlet mesh hole 13 is arranged on the side wall of the truncated cone-shaped protrusion. Through the above structure, after the lamp body cover is mounted on the ceiling, air can be introduced from the gap between the lamp body cover and the ceiling, thereby ensuring the effectiveness and reliability of air blowing.

[0043] When in use, the fan motor drives the fan disk to rotate, and the raised fan blades rotate to allow air flow to enter through the air inlet mesh holes and the air inlet slot holes and be guided by the air guide plates to be blown outwards.

[0044] In this embodiment, an annular light source frame 14 is arranged on the outside of the upper cover of the lamp body, a limiting circular ring 15 is arranged above the annular light source frame, and a plurality of connecting ribs 16 are integrally formed between the inner wall top of the annular light source frame and the limiting circular ring; during assembly, the annular light source frame is sleeved on the edge of the upper cover of the lamp body and fixed by screws, and a wind guide gap 27 for blowing air downward is arranged between the edge of the annular light source frame and the outer wall of the lamp body mask. In this embodiment, the air guide plate guides the air flow to blow downward through the air guide gap, and the limiting circular ring is sleeved on the top of the outer wall of the truncated cone-shaped protrusion; a spotlight light source 17 and a spotlight lens 18 are fixed to the bottom surface of the annular light source frame. The wind blown outward from the air guide plate blows downward through the air guide gap.

[0045] The spotlight source and the spotlight lens are both conventional structures of the prior art and are simply applied. They can irradiate downward. The shape of the annular light source holder matches the shape of the upper cover of the lamp body. The annular light source holder is a plastic structure or an aluminum structure. During installation, its connecting rib bars are attached to the surface of the upper cover of the lamp body, and at the same time, the limiting ring is sleeved on the top of the outer wall of the frustum-shaped protrusion, ensuring the stability and reliability of the installation, preventing loosening or damage, and also facilitating the disassembly, assembly and maintenance operations of the annular light source holder, improving the use stability and convenience.

[0046] In this embodiment, a decorative light source board 19 and a light-transmitting aperture 20 are fixed on the top surface of the annular light source holder; the decorative light source board is located outside the bottom end of the connecting rib bar, and the light of the decorative light source board irradiates outward through the light-transmitting aperture. The light-transmitting aperture can be a light-transmitting silica gel structure, a light-transmitting plastic structure or a glass structure, etc. In the actual application process, lamp installation grooves are provided on both the bottom surface and the top surface of the annular light source holder, facilitating the installation and positioning of the spotlight source and the decorative light source board.

[0047] In this embodiment, in order to improve the installation stability of the annular light source holder and prevent rotation or deviation, a plurality of limiting card slots 21 are provided on the upper part of the side wall of the upper cover of the lamp body; a limiting card strip 22 matching the limiting card slot is fixed at the bottom of the inner wall of the connecting rib bar; during assembly, the annular light source holder is sleeved on the side of the upper cover of the lamp body and fixed by screws, and the limiting card strip is snapped into the limiting card slot. Through the above structure, the stability and reliability of the installation can be ensured.

[0048] In this embodiment, a driving cavity 23 is provided on the top surface of the frustum-shaped protrusion, and a driving power supply 24 is fixed in the driving cavity. The driving power supply is electrically connected to the fan motor, the central light source board, the spotlight source and the decorative light source board. The driving power supply is a conventional structure of the prior art and is only used for power supply and control operations. It can be remotely controlled by a remote controller or controlled by setting a corresponding switch. It is simply applied and does not involve improvement and innovation of the driving power supply.

[0049] In this embodiment, a ceiling-mounted mounting bracket 25 is further provided on the top of the frustum-shaped protrusion; the mounting bracket is of a linear or cross-shaped structure, and a plurality of L-shaped card slots 26 are provided on the frustum-shaped protrusion; and, a convex block is fixed on the edge of the mounting bracket; the mounting bracket is located inside the frustum-shaped protrusion, and the convex block is snapped into the vertical part of the L-shaped card slot and rotated into the horizontal part of the L-shaped card slot for positioning. In this embodiment, the convex block can be integrally formed with the mounting bracket or can be a screw structure, etc. It is mainly used to be snapped into the L-shaped card slot for installation and positioning, improving the convenience and effectiveness of the installation.

[0050] The utility model has positive effects: The structure of the utility model is reasonably arranged. A fan motor is arranged between the upper cover of the lamp body and the lamp body mask, and a fan disc is fixed on the upper part of the hollow shaft rod of the fan motor. A plurality of protruding blades are fixed at the bottom edge of the fan disc, and cooperate with the air guide vanes at the inner wall edge of the upper cover of the lamp body and the edge of the lamp body mask, so as to achieve the effect of a bladeless fan, and the effectiveness and stability of blowing can be ensured. At the same time, an air inlet slot hole is arranged in the middle of the fan disc, and an air inlet mesh hole is arranged on the side wall of the frustum-shaped protrusion of the lamp body. When the fan disc rotates, the effectiveness of air inlet can be ensured, and the effectiveness of blowing can be ensured. Moreover, a central light source board and a lamp shade are fixed on the bottom surface of the lamp body mask, so as to meet the downward illumination requirement, and the effectiveness and reliability of illumination are improved. It can not only irradiate outward through the central light source board, but also achieve the purpose of blowing through the cooperation of the fan motor and the protruding blades. Moreover, it can also be decorated and irradiated upward through the decorative light source board, and at the same time, the spotlight source irradiates downward through the spotlight lens to achieve spotlight illumination, so as to achieve the purpose of multiple functions and have strong applicability;

[0051] Moreover, an annular light source holder is arranged on the outer side of the upper cover of the lamp body. A plurality of connecting rib bars are integrally formed between the top of the inner wall of the annular light source holder and the limiting ring. A decorative light source board and a light-transmitting aperture ring are fixed on the top surface of the annular light source holder, and a spotlight source and a spotlight lens are fixed on the bottom surface of the annular light source holder, which can meet the illumination requirements in different situations, improve its application range, and the above structure can be separately removed from the upper cover of the lamp body, which is convenient for disassembly, assembly and maintenance operations, and is stable and reliable in use and has strong applicability.

[0052] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the description, they can also be directly processed according to the existing technical common sense without any doubt. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology, so no specific description will be made here.

[0053] Obviously, the above embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the embodiments of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the embodiments here. And these obvious changes or modifications derived from the essential spirit of the present utility model still belong to the protection scope of the present utility model.

Claims

1. A multifunctional combined ceiling-mounted bladeless fan lamp, comprising a lamp body upper cover and a lamp body mask connected by a connecting rod at the center. A central light source board is fixed to the bottom surface of the lamp body mask, and a lamp cover is arranged on the bottom surface of the lamp body mask. It is characterized in that: A plurality of air guide vanes are provided on the inner wall edge of the lamp body upper cover and the outer wall edge of the lamp body face mask; A fan motor is fixed on the top surface of the lamp body face mask, a hollow shaft rod is fixed at the center of the fan motor, and the connecting rod is inserted into the hollow shaft rod; A fan disk is fixed on the upper part of the hollow shaft rod of the fan motor, and a plurality of protruding blades are fixed at the bottom edge of the fan disk; An air inlet slot hole is provided in the middle of the fan disk, a frustum-shaped protrusion is integrally formed in the middle of the top surface of the lamp body upper cover, and air inlet mesh holes are provided on the side wall of the frustum-shaped protrusion; The fan motor drives the fan disk to rotate, and the protruding blades rotate to make the air flow enter through the air inlet mesh holes and the air inlet slot hole and be guided by the air guide vanes to blow outwards; An annular light source holder is provided on the outer side of the lamp body upper cover, a limiting ring is provided above the annular light source holder, and a plurality of connecting rib rods are integrally formed between the top of the inner wall of the annular light source holder and the limiting ring; The annular light source holder is sleeved on the edge of the lamp body upper cover and fixed by screws, a downward blowing air guide gap is provided between the edge of the annular light source holder and the outer wall of the lamp body face mask, the air guide vanes guide the air flow to blow downwards through the air guide gap, and the limiting ring is sleeved on the top of the outer wall of the frustum-shaped protrusion; A spotlight source and a spotlight lens are fixed on the bottom surface of the annular light source holder.

2. The multifunctional combined ceiling-mounted bladeless fan lamp according to claim 1, characterized in that: A decorative light source board and a light-transmitting aperture are fixed on the top surface of the annular light source holder; The decorative light source board is located outside the bottom end of the connecting rib rod, and the light of the decorative light source board irradiates outwards through the light-transmitting aperture.

3. The multifunctional combined ceiling-mounted bladeless fan lamp according to claim 2, wherein: A plurality of limiting card slots are provided on the upper part of the side wall of the lamp body upper cover; A limiting card strip matched with the limiting card slot is fixed at the bottom of the inner wall of the connecting rib rod; The annular light source holder is sleeved on the side of the lamp body upper cover and fixed by screws, and the limiting card strip is snapped into the limiting card slot.

4. A multifunctional combined ceiling-mounted bladeless fan lamp according to claim 3, characterized in that: A driving cavity is provided on the top surface of the frustum-shaped protrusion, a driving power supply is fixed in the driving cavity, and the driving power supply is electrically connected to the fan motor, the central light source board, the spotlight source and the decorative light source board.

5. A multifunctional combined ceiling-mounted bladeless fan lamp according to claim 1, characterized in that: An installation bracket for ceiling mounting is further provided on the top of the frustum-shaped protrusion; A plurality of L-shaped card slots are provided on the frustum-shaped protrusion; A convex block is fixed on the edge of the installation bracket; The installation bracket is located inside the frustum-shaped protrusion, and the convex block is snapped into the vertical part of the L-shaped card slot and rotated into the horizontal part of the L-shaped card slot for positioning.

6. The multifunctional combined ceiling-mounted bladeless fan lamp according to claim 1, characterized in that: The total height of the overlapping air guide vanes of the lamp body upper cover and the air guide vanes of the lamp body face mask is greater than the total height of the fan disk and the protruding blades.

7. A multifunctional combined ceiling-mounted bladeless fan lamp according to claim 1, characterized in that: Both the lamp body upper cover and the lamp body face mask are circular or oval; The shape of the annular light source holder matches the shape of the lamp body upper cover.

8. A multifunctional combined ceiling-mounted bladeless fan lamp according to claim 1, characterized in that: The lamp body upper cover, the lamp body face mask and the annular light source holder are all plastic structures or aluminum structures.

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