WO2023197871A1 - 风扇灯 - Google Patents

风扇灯 Download PDF

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Publication number
WO2023197871A1
WO2023197871A1 PCT/CN2023/084739 CN2023084739W WO2023197871A1 WO 2023197871 A1 WO2023197871 A1 WO 2023197871A1 CN 2023084739 W CN2023084739 W CN 2023084739W WO 2023197871 A1 WO2023197871 A1 WO 2023197871A1
Authority
WO
WIPO (PCT)
Prior art keywords
chassis
fan
turntable
mask
fan blade
Prior art date
Application number
PCT/CN2023/084739
Other languages
English (en)
French (fr)
Inventor
王小磊
张国宝
王伟光
戴立平
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210382913.9A external-priority patent/CN114704489A/zh
Priority claimed from CN202220843690.7U external-priority patent/CN217206970U/zh
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2023197871A1 publication Critical patent/WO2023197871A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Definitions

  • the present application relates to a fan lamp, which belongs to the technical field of lighting fixtures.
  • fan lights on the market usually use plastic lighting chassis.
  • the plastic lighting chassis is weak in strength, it is easy to deform when exposed to external forces, especially when the fan is rotating.
  • the lighting chassis made of materials is more likely to deform, thus affecting the service life of the entire fan light.
  • the purpose of this application is to provide a fan lamp to enhance the structural strength of the fan lamp chassis.
  • this application provides a fan light, which includes:
  • Lighting assembly the lighting assembly includes a chassis, a drive module, a light source module integrated on the chassis, and a mask fixedly connected to the chassis.
  • the chassis and the mask together form a receiving cavity for housing the light source module.
  • the mask is configured to emit the emitted light of the light source module from the mask;
  • the fan assembly includes a turntable, a fan blade structure provided on the turntable and openable or retractable relative to the turntable, and a driving member connected to the turntable, the driving member being configured to drive the turntable Rotate and drive the fan blade structure to open or collapse relative to the turntable;
  • the suspension component includes a ceiling component and a hanger, one end of the hanger is connected to the driving member, and the other end is connected to the ceiling component;
  • a reinforcing part is further provided between the chassis and the turntable, the reinforcing part is configured to fit with the chassis, and the reinforcing part has a fixing part, the fixing part passes through the chassis and is connected with the chassis.
  • the chassis is fixedly connected.
  • the reinforcement part is located at the middle position of the chassis, and a first groove with an opening direction facing the turntable is provided on a side of the chassis close to the turntable, and the reinforcement part is received in inside the first tank.
  • a second groove is recessed at the middle position of the first groove, and a protruding portion matching the second groove is provided at the middle position of the reinforcing portion.
  • the protruding portion It is placed snugly in the second groove and fixed with the inner wall of the second groove.
  • the protruding part is provided with a perforation
  • the chassis is provided with a through hole corresponding to the perforation
  • the fixing part is configured to be tear-shaped on the protruding part and facing the The chassis protrudes to pass through the through hole and is fixedly connected to the chassis.
  • the reinforcement part is provided with a positioning hole
  • the chassis is provided with a positioning hole corresponding to the positioning hole.
  • the positioning ribs match the positioning holes, and the positioning ribs are configured to extend into the positioning holes to limit the reinforcing part and the chassis.
  • a protruding rib protrudes from the side of the reinforcing part toward the turntable, and the protruding ribs are evenly distributed on the reinforcing part.
  • the chassis includes a body part and a protruding part surrounding the outer peripheral edge of the body part, a positioning part is provided on the inner wall of the protruding part, and the mask is provided with a corresponding
  • the fitting part is matched with the positioning part, and the fitting part is configured to cooperate with the positioning part so that the mask and the chassis are fixedly connected.
  • the positioning part is a rib protruding toward the center of the chassis
  • the fitting part is a groove recessed from the outer wall of the mask toward the center of the mask, and the The ribs are inserted into the slots to firmly connect the chassis and the mask.
  • the mask includes a first side wall, a second side wall opposite to the first side wall, and a connecting wall connecting the first side wall and the second side wall, so The first side wall is received in the receiving cavity and abuts against the protruding rib, and the second side wall abuts against the protruding portion.
  • the chassis is also provided with an abutment portion, which protrudes toward the mask and abuts the inner side wall of the connecting wall, and the ribs and the abutment portion
  • the connecting parts are disposed in a staggered position and squeeze the connecting wall in the inner and outer direction.
  • the driving module is electrically connected to the driving element and the light source module respectively to provide power to the driving element and/or the light source module.
  • the driving member is an external rotor motor, including a stator and a rotor surrounding the stator.
  • One end of the stator is connected to the suspension rod, and the other end passes through the turntable and the chassis respectively. And is fixedly connected with the chassis, and the rotor is fixedly connected with the turntable.
  • the fan light also includes a temperature sensor for detecting the ambient temperature.
  • the temperature sensor is fixedly connected to the driving member and is located at one end of the driving member close to the suspension rod;
  • the temperature sensor is covered with a protective cover.
  • the protective cover is provided in a hollow shape and is fixedly connected to the driving member.
  • the drive module includes a circuit board and a cover plate for protecting the circuit board; a receiving groove recessed toward the turntable is provided in the middle of the chassis, and the drive module is fixed on The cover plate is fixedly connected to the inner wall of the receiving slot to cover the circuit board.
  • the drive module further includes wires, a first rack is protruding from the side of the cover facing the circuit board, and a second rack is correspondingly provided on the chassis.
  • a gear rack corresponds to the second gear rack so as to clamp the electric wire between the first gear rack and the second gear rack.
  • the fan lamp of this application strengthens the structural strength of the chassis by arranging a reinforcing part between the chassis and the turntable.
  • the chassis can remain stable and better Protect lighting components.
  • Figure 1 is a schematic structural diagram of a fan light according to a preferred embodiment of the present application.
  • FIG. 2 is an exploded view of the fan light shown in FIG. 1 .
  • FIG 3 is a schematic structural diagram of the chassis in Figure 2 from a first perspective.
  • Figure 4 is a schematic structural diagram of the mask in Figure 2.
  • Figure 5 is a partial enlarged view of circle A in Figure 4.
  • Figure 6 is a cross-sectional view of the chassis and mask in Figure 2 after assembly.
  • FIG. 7 is a partial enlarged view of circle B in FIG. 6 .
  • FIG 8 is a schematic structural diagram of the chassis, drive module and light source module in Figure 2 after assembly.
  • Figure 9 is a schematic structural diagram of the cover plate in Figure 2.
  • Figure 10 is a cross-sectional view of the cover plate and chassis in Figure 2 after assembly.
  • FIG 11 is a schematic diagram of the protective cover shown in Figure 2 after being removed from the assembled temperature sensor, driving component and turntable.
  • Figure 12 is a schematic structural diagram of the chassis in Figure 2 from a second perspective.
  • FIG. 13 is a schematic structural diagram of the reinforcement part in FIG. 10 from a first perspective.
  • Fig. 14 is a schematic structural diagram of the reinforcing portion in Fig. 10 from a second perspective.
  • Figure 15 is a schematic structural diagram of a fan blade structure consistent with a preferred embodiment of the present application.
  • Fig. 16 is a schematic structural diagram of the fan blade structure shown in Fig. 15 at a first angle.
  • Figure 17 is a schematic structural diagram of the fan blade structure shown in Figure 15 at a second angle.
  • Figure 18 is a schematic structural diagram of the fan blade structure shown in Figure 15 at a third angle.
  • 21-Fan blade structure fan blade end 21a, fan blade root 21b, 210-leading edge, 2100-first arc segment, 2101-second arc segment, 211-trailing edge, 2110-third arc segment, 2111-
  • the fan light 100 includes a lighting component, a fan component and a suspension component.
  • the lighting assembly includes a chassis 10, a light source module 11 integrated on the chassis 10, and a light source module 11 is electrically connected to the drive module 12 and the mask 13 fixedly connected to the chassis 10.
  • the chassis 10 and the mask 13 together form a receiving cavity for accommodating the light source module 11 and the drive module 12.
  • the mask 13 is configured to convert the emitted light of the light source module 11 from The mask 13 is ejected to achieve the lighting effect.
  • the driving module 12 is preferably integrated on the chassis 10 .
  • the driving module 12 can also be arranged on the fan assembly or suspension assembly according to the actual situation, as long as the driving function of the driving module 12 on the lighting assembly and the fan assembly can be realized. That’s it.
  • the fan assembly includes a turntable 20, a fan blade structure 21 disposed on the turntable 20 and can be opened or folded relative to the turntable 20, and a driving member 22 connected to the turntable 20; the driving member 22 is configured to drive the turntable 20 to rotate to drive the fan blades.
  • the structure 21 is opened or collapsed relative to the turntable 20 .
  • the suspension assembly includes a ceiling assembly 30 and a suspension rod 31. One end of the suspension rod 31 is connected to the driving member 22, and the other end is connected to the ceiling assembly 30.
  • the lighting assembly is disposed below the turntable 20, is connected to the driving member 22, and the suspension rod 31 is connected to the driving member 22, so that the lighting assembly can be stably suspended on the roof or other installation surface.
  • the cross section of the fan light 100 of the present application is circular, so the mask 13 , the chassis 10 and the turntable 20 are also circular.
  • the chassis 10 includes a body part 101 and a protruding part 102 surrounding the outer peripheral edge of the body part 101.
  • a positioning part 103 is provided on the inner wall of the protruding part 102, and the mask 13 is correspondingly provided with a matching part that matches the positioning part 103. 131.
  • the matching part 131 is configured to cooperate with the positioning part 103 so that the mask 13 and the chassis 10 are fixedly connected.
  • the positioning portion 103 is configured as a convex rib 103 protruding toward the center of the chassis 10 , and the convex ribs 103 are evenly distributed on the inner side wall of the protruding portion 102 , and the fitting portion 131 is configured from the outer side wall of the mask 13 toward the mask.
  • the center position of 13 is recessed, whereby the ribs 103 protrude into the fitting portion 131 to fix the chassis 10 and the mask 13 .
  • Such arrangement can simplify the assembly of the mask 13 and the chassis 10, making the installation of the fan light 100 more convenient.
  • the fitting portion 131 is provided around the edge of the mask 13.
  • the mask 13 includes a first side wall 1310 and a second side wall opposite to the first side wall 1310. 1311 and the connecting wall 1312 connecting the first side wall 1310 and the second side wall 1311.
  • the fitting portion 131 is jointly formed by the first side wall 1310 and the connecting wall 1312.
  • the first side wall 1310 is received in the receiving cavity and is in contact with the upper surface of the protruding rib 103 .
  • the protruding rib 103 extends into the fitting portion 131 and is in contact with the connecting wall 1312 .
  • the second side wall 1311 is in contact with the protruding portion 102 , such an arrangement can reduce the gap between the mask 13 and the chassis 10, which not only makes the chassis 10 and the mask 13 difficult to disassemble after installation, but also prevents mosquitoes from entering the receiving cavity.
  • the chassis 10 is also provided with a contact portion 104, which protrudes toward the mask 13 and is used to contact the inner side wall of the connecting wall 1312.
  • the ribs 103 and the contact portion 104 are disposed in an offset manner and are arranged in a The connecting wall 1312 is pressed in the inner and outer directions. That is to say, by utilizing the staggered ribs 103 and the abutting portions 104, when the chassis 10 and the mask 13 are assembled, the ribs 103 and the abutting portions 104 can squeeze the connecting wall 1312 in the inner and outer directions, further ensuring that The mask 13 is not easy to fall off from the chassis 10. At the same time, it is convenient to assemble the chassis 10 and the mask 13 on the basis of extrusion and fixation, and it is not easy to disassemble after assembly.
  • connection form between the positioning part 103 and the matching part 131 can be designed as a non-detachable connection, that is, the positioning part 103 and the matching part 131 are used to make the chassis 10 It is fixedly connected with the mask 13, which not only ensures that the gap between the mask 13 and the chassis 10 is smaller, but also The connection stability between the components in the lighting assembly is ensured, and the connection stability between the mask 13 and the chassis 10 will not be affected by human or environmental reasons.
  • the internal structure of the receiving cavity is protected from dust and Mosquitoes and other pollutants enter the receiving cavity, destroying the luminous efficiency of the light source module 11, damaging the lighting components, and affecting the service life of the fan light 100.
  • a receiving groove 105 for placing the drive module 12 is recessed in the middle of the chassis 10 toward the turntable 20 , and the receiving groove 105 is connected with the receiving cavity.
  • the light source module 11 is arranged in a ring shape, and the light source module 11 surrounds the receiving groove 105 and is closely fixed to the chassis 10; the light source module 11 includes a ring-shaped light source plate 110 and LED light sources 111 evenly distributed on the light source plate 110. Such an arrangement not only effectively improves the space utilization in the receiving cavity, but also prevents the driving module 12 from blocking the light source module 11 .
  • the drive module 12 includes a circuit board 120 and a cover 121 for protecting the circuit board 120.
  • the entire circuit board 120 is placed in the receiving slot 105 and is fixedly connected to the chassis 10.
  • Multiple functional components are integrated on the circuit board 120. Used to adjust the brightness and temperature of lighting components.
  • the cover 121 is assembled and fixed with the inner wall of the receiving groove 105 to cover and protect the circuit board 120 .
  • the fixing method of the cover 121 and the inner wall of the receiving groove 105 is a snap connection, but it should not be limited to this, as long as the cover 121 can be detached from the chassis 10 .
  • the driving module 12 also includes several wires.
  • a first rack 1210 is protrudingly provided on the side of the cover 121 facing the circuit board 120 .
  • a second rack 1210 is provided at the center of the chassis 10 .
  • Rack 1210' when the cover plate 121 and the chassis 10 are snap-fastened, the first rack 1210 and the second rack 1210' are arranged opposite to each other up and down, and are formed between the first rack 1210 and the second rack 1210'.
  • the wires are clamped in the clamping space 1211 to prevent the wires from being pulled during assembly or use.
  • the first rack 1210 in this application is arranged in an annular shape and is located at the center of the cover 121, and the second rack 1210' is also arranged in an annular shape and is located at the center of the chassis 10, so that multiple wires can They are centrally stored and clamped between the first rack 1210 and the second rack 1210' to prevent the wires from being pulled and at the same time facilitate installation.
  • a flame retardant pad 14 is provided between the chassis 10 and the circuit board 120 to prevent the drive module 12 from overheating. Both sides of the flame retardant pad 14 are fixedly connected to the chassis 10 and the circuit board 120 respectively to prevent the circuit board from overheating. 120 spontaneous combustion due to excessive temperature during work.
  • the flame-retardant pad 14 may not be provided between the chassis 10 and the circuit board 120 . That is, whether the flame-retardant pad 14 is provided may depend on the specific material of the chassis 10 .
  • the driving member 22 is electrically connected to the driving module 12, so that the driving module 12 can provide power to the driving member 22 or the light source module 11 alone to start the lighting assembly or the fan assembly alone, or it can also provide power to the driving member 22 and the light source module 11 at the same time. power supply to activate both the lighting assembly and the fan assembly. In this way, the space utilization of the receiving cavity is more effectively improved, and the weight of the entire fan light 100 is also effectively reduced.
  • the driving member 22 is a DC motor; of course, in other embodiments, the driving member 22 can also be an AC motor, as long as the driving member 22 can drive the turntable 20 to rotate, there is no limitation here.
  • the driving member 22 in this application is preferably an external rotor motor.
  • the external rotor motor 22 includes a stator and a rotor surrounding the stator.
  • the stator is fixedly connected to the chassis 10
  • the rotor is fixedly connected to the turntable 20 .
  • one end of the outer rotor motor 22 is connected to the suspension rod 31, and the other end passes through the turntable 20 and the chassis 10 respectively, and is fixed to the chassis 10. connect.
  • the turntable 20 can rotate relative to the chassis 10 driven by the rotor, so that the fan blade structure 21 on the turntable 20 expands or collapses.
  • the driving component 22 can also be a driving component with other structures, as long as it can drive the turntable 20 to rotate relative to the chassis 10 , there are no excessive restrictions here.
  • the outer rotor motor 22 in this application is smaller and thinner than a traditional motor. With such an arrangement, when the entire fan lamp 100 is viewed upward at 45°, the fan lamp 100 as a whole looks more beautiful.
  • the fan light 100 of the present application also includes a temperature sensor 23 for detecting the ambient temperature around the fan light 100.
  • the temperature sensor 23 is fixedly connected to the driving member 22 and is located at one end of the driving member 22 close to the suspension rod 31.
  • the temperature sensor 23 is a temperature sensor 23 with intelligent control function, which is used to detect the ambient temperature around the fan light 100 in real time, and to control the rotation speed of the fan blade structure 21 in real time according to the current ambient temperature, such as when the ambient temperature rises.
  • the rotation speed of the fan blade structure 21 increases, and when the ambient temperature drops, the rotation speed of the fan blade structure 21 decreases, thereby achieving the purpose of intelligent control.
  • the temperature sensor 23 is covered with a protective cover 24 .
  • the protective cover 24 is provided in a hollow shape and is fixedly connected to the driving member 22 to protect the temperature sensor 23 .
  • the temperature sensor 23 of the present application can also be disposed at other locations, as long as it can detect the temperature of the environment around the fan light 100 in real time, and there are no excessive restrictions here.
  • a reinforcing part 15 is provided between the chassis 10 and the turntable 20 .
  • the reinforcing part 15 is configured to fit with the chassis 10 , and the reinforcing part 15 has a fixing part 152 that passes through the chassis 10 And fixedly connected with the chassis 10.
  • the reinforcing part 15 is provided at the middle position of the chassis 10, and a first groove 106 with an opening direction facing the turntable 20 is provided on the side of the chassis 10 close to the turntable 20 to reinforce the The portion 15 is placed in the first groove 106 and is in contact with the side wall of the first groove 106 .
  • a second groove 107 is recessed in the middle of the first groove 106 , and a protruding portion 150 matching the second groove 107 is provided in the middle of the reinforcing portion 15 .
  • the protruding portion 150 is placed in the second groove 107 There is a through hole 151 at the center of the protruding portion 150, and a through hole 108 corresponding to the through hole 151 is provided on the chassis 10.
  • the fixing portion 152 is torn and formed on the protruding portion 150, and a part of the fixing portion 152 is provided in the through hole 151. At the edge, another part is surrounded by the side of the through hole 151 , and these fixing parts 152 protrude toward the chassis 10 to pass through the through hole 108 and be fixedly connected to the chassis 10 .
  • a groove 153 opposite to the protruding part 150 is formed on the reinforcing part 15. That is to say, when the groove 153 is formed on the reinforcing part 15, the other side of the reinforcing part 15 protrudes outward simultaneously, that is, a protrusion is formed. Department 150.
  • the driving member 22 passes through the through hole 151 and the through hole 108 in sequence, and abuts against the inner wall of the groove 153 .
  • the reinforcing portion 15 can not only strengthen the structural strength of the chassis 10 to prevent the chassis 10 from being damaged when the fan assembly rotates, but can also be cooperatively connected with the chassis 10 and the turntable 20 to increase the heat dissipation area between the chassis 10 and the turntable 20 .
  • protruding ribs 154 are formed on the side of the reinforcing part 15 facing the turntable 20 .
  • the protruding ribs 154 are evenly distributed on the reinforcing part 15 and connect the outer wall surface of the groove 153 and the outer surface of the reinforcing part 15 . The edges are connected.
  • the reinforcing part 15 is also provided with positioning holes 155, and the chassis 10 is correspondingly provided with positioning ribs 109 that match the positioning holes 155.
  • the positioning ribs 109 extend into the positioning holes 155, which not only plays a pre-installation role , and can also limit the shaking between the reinforcement 15 and the chassis 10 .
  • the purpose of setting the waist-shaped holes 1550 is mainly to prevent tolerances from occurring when the reinforcement part 15 is assembled with the chassis 10 , thereby making it easier to strengthen the part. Assembly between 15 and chassis 10.
  • annular groove 10A is formed near the edge of the chassis 10.
  • the opening of the annular groove 10A faces the turntable 20.
  • a convex edge 201 is provided at the edge of the turntable 20.
  • the annular groove 10A is formed between the body part 101 and the protruding part 102 of the chassis 10 , and the bottom of the annular groove 10A is configured to abut the second side wall 1311 of the mask 13 .
  • the turntable 20 and the chassis 10 are stacked up and down.
  • the driving parts 22 pass through the turntable 20 and the chassis 10 respectively, so that the rotor and the turntable 20 are fixedly connected, and the stator is fixedly connected to the chassis 10.
  • the convex edge 201 is accommodated in the annular groove 10A. On the one hand, it can make the assembly between the turntable 20 and the chassis 10 more beautiful. On the other hand, it can also make the convex edge 201 rotate in the annular groove 10A. The error can be effectively controlled, and the chassis 10 can also be used to block the rotation of the turntable 20 .
  • the turntable 20, the driving member 22 and the chassis 10 can be connected as one, that is, the fan assembly and the lighting assembly are connected as one, so that under the driving action of the driving member 22, the turntable 20 can rotate relative to the chassis 10, thereby driving
  • the fan blade structure 21 expands or collapses.
  • the fan assembly includes three fan blade structures 21 , which are evenly distributed on the turntable 20 and are rotationally connected with the turntable 20 .
  • a gap is formed between the previous fan blade structure 21 and the following fan blade structure 21 .
  • the fan blade structure 21 includes a leading edge 210 through which air flows in, a trailing edge 211 through which air flows out, and an arc surface 212 connecting the front edge 210 and the rear edge 211.
  • the arc surface 212 curves and extends downward from the front edge 210 to the rear edge 211.
  • the fan blade structure 21 also includes a side edge 213 connected between the leading edge 210 and the trailing edge 211.
  • the leading edge 210, the trailing edge 211 and the side edge 213 are all For curved edges.
  • the inner leading edge 210 first contacts the airflow, and then the airflow flows from the front edge 210 to the outer trailing edge 211 until it breaks away from the fan blade structure 21 .
  • the end of the fan blade structure 21 close to the side edge 213 is defined as the fan blade end 21a, and the end of the fan blade structure 21 away from the side edge 213 is defined as the fan blade root 21b.
  • the fan blade structure 21 includes a leading edge 210, a trailing edge 211, and a side edge 213.
  • the arc surface 212, the side edge 213 is connected between the front edge 210 and the rear edge 211, and is located at the fan blade end 21a, and the front edge 210, the rear edge 211 and the side edge 213 are seamlessly connected and surrounded by Assume that the outer peripheral edge of the arc surface 212 is formed.
  • the leading edge 210 and the trailing edge 211 are respectively located on both sides of the blade structure 21 in the width direction, and the arc surface 212 is connected between the leading edge 210 and the trailing edge 211 .
  • the leading edge 210 is arranged in the shape of an inner concave arc, and the trailing edge 211 and the side edge 213 are both arranged in the shape of an outer convex arc.
  • the leading edge 210 and the trailing edge 211 each protrude toward the leeward side as a whole, so that the fan blade structure
  • the two ends of 21 in the length direction are located on the front side, and the middle area is relatively located on the rear side.
  • the heights of the leading edge 210 and the trailing edge 211 in the horizontal direction gradually increase from the blade root 21b toward the blade end 21a, and the height of the trailing edge 211 in the horizontal direction is lower than that of the leading edge 210. height in the horizontal direction such that the arc The surface 212 smoothly curves and extends downward from the front edge 210 to the rear edge 211, so that the fan blade structure 21 presents a structural shape with a high windward side and a low leeward side.
  • the airflow enters the fan blade structure 21 from the front edge 210, and after being guided by the arc surface 212, flows out of the fan blade structure 21 through the trailing edge 211, thereby changing the direction of the airflow and improving the airflow.
  • the driving effect is improved, thereby improving the blowing effect of the fan blade structure 21.
  • leading edge 210 gradually extends smoothly and obliquely upward from the blade root 21b toward the blade end 21a, that is, the two ends of the leading edge 210 along its length direction are not on the same horizontal plane.
  • the structural design of the trailing edge 211 is the same as that of the leading edge 210 .
  • the height of the entire fan blade root 21b is lower than the height of the fan blade end 21a.
  • the direction of the gas flow can be effectively improved, thereby achieving a better blowing effect.
  • the adjacent fan blade structures 21 are arranged in a staggered manner and do not overlap with each other when viewed from above.
  • the orthographic projections of the adjacent fan blade structures 21 on the horizontal plane are different from each other. overlapping.
  • the side of the trailing edge 211 of the previous blade structure 21 close to the blade end 21a is opposite to the side of the front edge 210 of the following blade structure 21 close to the blade root 21b, that is, the previous blade structure
  • the blade end 21a of 21 is located in front of the blade root 21b of the adjacent subsequent blade structure 21, and there is a gap between the two, so that the blade structure 21 can freely telescope and rotate, and it is also conducive to Miniaturization of fan light 100 products.
  • the highest point of the fan blade structure 21 is located at an end of the leading edge 210 close to the blade end 21a, and the lowest point of the fan blade structure 21 is located at an end of the trailing edge 211 close to the blade root 21b.
  • the distance between the highest point of the fan blade structure 21 and the fan blade root 21b accounts for 60% to 80% of the total length of the fan blade structure 21, preferably three-quarters.
  • the height of the highest point of the fan blade structure 21 relative to the horizontal plane where the fan blade root 21b is located ranges from 40 mm to 100 mm, preferably 80 mm.
  • the horizontal plane where the lowest point of the fan blade structure 21 is located is flush with the horizontal plane where the fan blade root 21b is located. In this way, the riding effect of the fan blade structure 21 can be improved, thereby increasing the air output.
  • the linear speed of the fan blade root 21b is larger and the linear speed of the fan blade end 21a is smaller.
  • the fan blade structure 21 is gradually widened from the fan blade root 21b to the fan blade end 21a.
  • the strength and stability of the entire fan blade structure 21 can be improved, so that the fan blade structure 21 can withstand a longer period of time.
  • the large centrifugal effect does not cause deformation or damage, ensuring the normal use of the fan blade structure 21.
  • more air can be caused to generate a greater flow speed along the fan blade structure 21 , thereby increasing the wind power of the fan blade structure 21 .
  • the width of the blade structure 21 can also be set to a constant value in the direction from the blade root 21b to the blade end 21a, that is, the distance from the leading edge 210 to the trailing edge 211 remains unchanged.
  • the radius of curvature of the leading edge 210 gradually increases from the blade root 21b to the blade end 21a, and the radius of curvature of the trailing edge 211 shows a regular trend of first gradually increasing and then gradually decreasing, so that the trailing edge 211 maintains a curved shape.
  • the side edge 213 has the function of guiding air flow, which can reduce the resistance of the fan blade structure 21 to the air flow, thereby reducing energy consumption and noise.
  • the side edge 213 has a first end connected to the front edge 210 and a second end connected to the trailing edge 211 , wherein the radius of curvature of the side edge 213 first decreases and then increases from the first end to the second end.
  • the changing trend of the curvature radius of the leading edge 210 and the side edge 213 enables the fan blade structure 21 to reduce the airflow impact it receives during operation, thereby improving its overall strength.
  • the leading edge 210 includes a first arc segment 2100 close to the fan blade root 21b and a second arc segment 2101 connected to the side edge 213.
  • the curvature radius of the first arc segment 2100 is smaller than the second arc segment.
  • the radius of curvature of the front edge 210 is between 100 mm and 110 mm.
  • the curvature radii of the first arc segment 2100 and the second arc segment 2101 are 107.7 mm and 109.0 mm respectively.
  • the radius of curvature of the trailing edge 211 keeps the trailing edge 211 in a curved shape.
  • the trailing edge 211 includes a third arc segment 2110, a fourth arc segment 2111, a fifth arc segment 2112, and a third arc segment 2110 extending from the blade root 21b toward the blade end 21a.
  • the curvature radius of the trailing edge 211 shows a cyclic trend of first increasing and then decreasing from the third arc segment 2110 to the seventh arc segment 2114.
  • the radius of curvature of the trailing edge 211 is between 85 mm and 190 mm. In some embodiments, the radius of curvature of the trailing edge 211 ranges from 90.7 mm to 185.2 mm.
  • the third arc segment 2110, the fourth arc segment 2111, the fifth arc segment 2112, the sixth arc segment 2113, and the seventh arc segment The curvature radii of the segment 2114 and the eighth arc segment 2115 are specifically 94.5mm, 185.2mm, 90.7mm, 174.2mm, 113.8mm and 181.1mm respectively.
  • the side edge 213 has the function of guiding air flow, which can reduce the resistance of the fan blade structure 21 to the air flow, thereby reducing energy consumption and noise.
  • the side edge 213 has a first end connected to the front edge 210 and a second end connected to the trailing edge 211, wherein the radius of curvature of the side edge 213 shows a trend of first decreasing and then increasing from the first end to the second end. , so that the side edge 213 has a relatively smooth arc-shaped structure as a whole, which can improve the overall strength and stability of the fan blade structure 21 .
  • the side edge 213 includes a ninth arc segment 2130, a tenth arc segment 2131, an eleventh arc segment 2132, and a twelfth arc segment 2133 that are connected to each other.
  • the first end of the side edge 213 is located at the ninth arc segment 2130.
  • the second end of the side edge 213 is located at the twelfth arc segment 2133, and the curvature radius of the side edge 213 gradually decreases from the ninth arc segment 2130 to the tenth arc segment 2131, and decreases from the tenth arc segment 2131 to the tenth arc segment 2131.
  • the second arc segment 2133 gradually increases.
  • the radius of curvature of the side edge 213 is between 30 mm and 100 mm. Preferably, the radius of curvature of the side edge 213 is between 30.6 mm and 97.6 mm.
  • the radius of curvature of the ninth arc segment 2130 is smaller than that of the twelfth arc segment 2133. As for the radius of curvature, the curvature radii of the ninth arc segment 2130 and the twelfth arc segment 2133 are 72.2 mm and 97.6 mm respectively.
  • the average radius of curvature of the leading edge 210 is smaller than the average radius of curvature of the trailing edge 211 and larger than the average radius of curvature of the side edge 213 , which can improve the overall strength and stability of the fan blade structure 21 .
  • the curvature radii of the leading edge 210, the trailing edge 211 and the side edge 213, the driving effect of the fan blade structure 21 is improved, thereby increasing the air output.
  • the arc surface 212 includes a first cross section, a second cross section and a third cross section ( Corresponding to the cross-sections at the first dotted line A, the second dotted line B and the third dotted line C respectively), that is, the first cross-section, the second cross-section and the third cross-section are all cross-sections of the arcuate surface 212 along its width direction.
  • the transverse curvature radius of the cross section of the arc surface 212 first gradually increases and then decreases from the front edge 210 toward the rear edge 211.
  • the transverse curvature of the arc surface 212 first gradually decreases from the front edge 210 toward the rear edge 211. Then gradually increase, so that you can get a good driving effect.
  • the longitudinal curvature radius of the arcuate surface 212 first gradually decreases from the blade root 21b toward the fan blade end 21a and then remains basically unchanged.
  • the longitudinal curvature of the arcuate surface 212 first gradually increases from the fan blade root 21b toward the fan blade end 21a. remained basically unchanged. In this way, on the one hand, when the fan blade structure 21 is used in the fan light 100 product, the wind resistance can be reduced, thereby obtaining a better blowing effect; on the other hand, the overall strength of the fan blade structure 21 can also be improved.
  • the thickness of the fan blade structure 21 gradually decreases from the fan blade root 21b to the fan blade end 21a. That is, the fan blade root 21b is thicker and the fan blade end 21a is thinner.
  • the overall thickness is a gradual transition, which can enhance the fan blade structure. 21 overall strength and stability This ensures that the fan blade structure 21 will not be deformed or bent when rotating at high speed, thus ensuring the normal use of the fan blade structure 21 .
  • the thickness of the leading edge 210 and the trailing edge 211 gradually decreases from the blade root 21b toward the blade end 21a to form a gradually curved structure, and in the width direction of the arc surface 212, the thickness of the leading edge 210 is smaller than that of the arc surface 212. The thickness makes the blown wind area wider and softer, making people feel more comfortable, thus achieving a good wind cutting effect.
  • the fan blade structure 21 also includes a connecting piece 214.
  • the connecting piece 214 can be folded or deployed on the periphery of the turntable 20, thereby improving the overall strength and blowing effect of the fan light 100.
  • the connecting piece 214 is fixedly connected to the side of the fan blade root 21b away from the fan blade end 21a.
  • the fan blade structure 21 is connected to the turntable 20 through the connecting piece 214.
  • the connecting piece 214 is provided between the leading edge 210 and the trailing edge 211 and protrudes from the fan blade root 21 b to facilitate its connection with the turntable 20 .
  • the connecting piece 214 and the arcuate surface 212 are assembled and matched to form a whole body. In other embodiments, they can also be made using an integral molding process.
  • the number of the fan blade structures 21 is preferably three.
  • the side of the front edge 210 of the previous fan blade structure 21 close to the fan blade root 21b is in contact with the side of the following fan blade structure 21 .
  • the side of the trailing edge 211 close to the blade end 21a is opposite to each other, and a gap is formed between the previous blade structure 21 and the following blade structure 21 so that the three blade structures 21 do not overlap with each other. .
  • the fan blade structure 21 is also provided with a first reinforcing rib 215 and a second reinforcing rib 216, wherein the first reinforcing rib 215 is provided on the fan blade structure 21
  • the length direction of the side close to the turntable 20 extends from the blade root 21b toward the blade end 21a, and the width of the first reinforcing rib 215 gradually decreases to form a fishbone-like structure.
  • the first reinforcing rib 215 is provided in the middle area in the width direction of the arcuate surface 212.
  • the specific location and cross-sectional shape of the first reinforcing rib 215 can be further limited according to specific needs, and this application does not limit this. .
  • the second reinforcing rib 216 is provided between the connecting piece 214 and the fan blade root 21b.
  • the connecting piece 214 is fixedly connected to the fan blade root 21b through the second reinforcing rib 216 to enhance the connection strength between the two.
  • the number of the second reinforcing ribs 216 is multiple, and they are arranged in an annular shape at equal intervals between the connecting member 214 and the fan blade root 21b.
  • the specific number of the second reinforcing ribs 216 can be based on the actual structure of the fan blade structure 21. Size setting is not limited in this application.
  • sample 1 and sample 2 Two identical fan lamp 100 products with the rotation speed as the only variable are regarded as sample 1 and sample 2.
  • the rotation speed of sample 1 is 260 rpm and the rotation speed of sample 2 is 270 rpm.
  • Multiple measurements are defined. Point, when Sample 1 and Sample 2 are started, test various performance data of both, such as test voltage, input power and energy efficiency value, etc. The test results are shown in Table 1. By testing the wind speed at different measurement points, the blowing effects of Sample 1 and Sample 2 are compared. The test results are shown in Table 2 and Table 3 respectively.
  • the measured wind speeds are also different at different test points. Specifically, overall, the wind speed at the test point (including the front, back, left and right sides of the test point) first showed a positive correlation and then showed a negative correlation trend with the distance from the test point to the central axis of the fan light 100 . In addition, at different ring radii, the direction of the maximum wind speed at the test point changes irregularly, which may be related to factors such as air flow in the actual test environment.
  • the average wind speeds of sample 1 and sample 2 both reach the maximum value, which are 164.34m/min and 164.87m/min respectively. There is little difference between the two. This may be due to the long test distance. Large, affected by actual air flow factors and other factors.
  • the radius of the ring is 360 meters, the air volume passing through the ring reaches the maximum value for both sample 1 and sample 2, which are 21.66m 3 /min and 22.66m 3 /min respectively.
  • the fan light 100 has the best blowing effect when the distance between the test point and the central axis of the fan light 100 is 200 meters, and the fan light 100 passes through the circle when the distance between the test point and the central axis of the fan light 100 is 360 meters.
  • the ring has the highest air volume. It can be seen that although the rotation speed of sample 1 is lower than that of sample 2, the average wind speed and air volume passing through the ring between sample 1 and sample 2 have a small difference. In other words, the fan blade structure 21 of the present application has a small rotation speed. In the event of a change, the radius of curvature has been improved so that the blowing effect is better and will not be greatly affected by changes in rotational speed.
  • the average wind speed and the air volume passing through the ring of sample 1 are significantly lower than that of sample 2. This may be due to the fact that the distance between the test point and the central axis of the fan light 100 is closer, and wind speed is the main influencing factor.
  • the average wind speed of the fan light 100 and the air volume passing through the ring increase with the increase of the ring radius.
  • the average wind speed of the fan light 100 decreases as the ring radius increases, and the air volume of the fan light 100 passing through the ring first increases and then decreases as the ring radius increases.
  • suspension assembly and the blade structure 21 can also be configured in other ways with reference to existing technical solutions, and the specific structures of the suspension assembly and the blade structure 21 are not limited.
  • the fan light 100 of the present application strengthens the structural strength of the chassis 10 by disposing the reinforcing part 15 between the chassis 10 and the turntable 20.
  • the chassis 10 can Maintain stability and better protect the lighting components; in addition, the mating connection between the chassis 10 and the mask 13 enables the mask 13 to be better fixedly connected to the chassis 10 and not easily separated from the chassis 10 .

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  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Abstract

一种风扇灯（100）包括照明组件、风扇组件及悬挂组件，照明组件包括底盘（10）、光源模块（11）、驱动模块（12））以及与底盘（10）固定连接的面罩（13），底盘（10）和面罩（13）共同形成供收容光源模块（11）和驱动模块（12）的收容腔；风扇组件包括转盘（20）、设于转盘（20）并可相对于转盘（20）打开或收合的扇叶结构（21）以及与转盘（20）连接的驱动件（22）；悬挂组件包括吸顶组件（30）和吊杆（31），吊杆（31）的一端与驱动件（22）连接、另一端与吸顶组件（30）连接；底盘（10）与转盘（20）之间设有加强部（15），加强部（15）配置为与底盘（10）贴合，且加强部（15）具有固定部（152），固定部（152）穿过底盘（10）并与底盘（10）固定连接。该风扇灯加强了底盘的结构强度，当转盘在驱动件驱动下高速旋转时，底盘能够保持稳定且能够更好地保护照明组件。

Description

风扇灯
本申请要求了申请日为2022年4月13日，申请号为202210382913.9，发明名称为“风扇灯”以及申请日为2022年4月13日，申请号为202220843690.7，发明名称为“风扇灯”的中国专利申请的优先权，该些专利申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及一种风扇灯，属于照明灯具技术领域。
背景技术
目前，市面上风扇灯为了追求轻质量的效果，通常照明底盘采用的是塑胶材质，但是由于塑胶材质的照明底盘强度较弱，受到外力作用时容易变形，特别是在风扇旋转的情况下，塑胶材质的照明底盘更易变形，从而影响整个风扇灯的使用寿命。
有鉴于此，确有必要提出一种新型的风扇灯，以解决上述问题。
发明内容
本申请的目的在于提供一种风扇灯，以增强风扇灯底盘的结构强度。
为实现上述目的，本申请提供了一种风扇灯，所述风扇灯包括：
照明组件，所述照明组件包括底盘、驱动模块、集成于所述底盘上的光源模块以及与所述底盘固定连接的面罩，所述底盘和所述面罩共同形成供收容所述光源模块的收容腔，所述面罩配置为将所述光源模块的出射光自所述面罩射出；
风扇组件，所述风扇组件包括转盘、设于所述转盘并可相对于所述转盘打开或收合的扇叶结构以及与所述转盘连接的驱动件，所述驱动件配置为驱动所述转盘转动并带动所述扇叶结构相对于所述转盘打开或收合；以及
悬挂组件，所述悬挂组件包括吸顶组件和吊杆，所述吊杆的一端与所述驱动件连接、另一端与所述吸顶组件连接；
其中，所述底盘与所述转盘之间还设有加强部，所述加强部配置为与所述底盘贴合，且所述加强部具有固定部，所述固定部穿过所述底盘并与所述底盘固定连接。
作为本申请的进一步改进，所述加强部位于所述底盘的中间位置处，所述底盘的靠近所述转盘的一侧设有开口方向朝向所述转盘的第一槽，所述加强部收容在所述第一槽内。
作为本申请的进一步改进，所述第一槽的中间位置处凹陷形成有第二槽，所述加强部的中间位置处对应设有与所述第二槽相配合的突出部，所述突出部贴合放置在所述第二槽内并与所述第二槽的内壁固定。
作为本申请的进一步改进，所述突出部上开设有穿孔，所述底盘开设有与所述穿孔相对应的通孔，所述固定部配置为在所述突出部上撕裂成型、且朝向所述底盘突伸，以穿过所述通孔并与所述底盘固定连接。
作为本申请的进一步改进，所述加强部上设有定位孔，所述底盘上对应设有与所述定位 孔相配合的定位筋，所述定位筋配置为伸入所述定位孔内，以限位所述加强部和所述底盘。
作为本申请的进一步改进，所述加强部的朝向所述转盘一侧突出形成凸肋，所述凸肋均匀分布在所述加强部上。
作为本申请的进一步改进，所述底盘包括本体部和围设在所述本体部外周边缘处的凸出部，所述凸出部的内侧壁上设有定位部，所述面罩对应设有与所述定位部相配合的配合部，所述配合部配置为与所述定位部相互配合，以使所述面罩和所述底盘固定连接。
作为本申请的进一步改进，所述定位部为朝向所述底盘的中心位置突出的凸筋，所述配合部为自所述面罩的外侧壁朝向所述面罩的中心位置凹陷的卡槽，所述凸筋卡入所述卡槽内，以固定连接所述底盘和所述面罩。
作为本申请的进一步改进，所述面罩包括第一侧壁、与所述第一侧壁相对设置的第二侧壁以及连接所述第一侧壁和所述第二侧壁的连接壁，所述第一侧壁收容在所述收容腔内并与所述凸筋相抵接，所述第二侧壁与所述凸出部相抵接。
作为本申请的进一步改进，所述底盘上还设有抵接部，所述抵接部朝向所述面罩突伸，并与所述连接壁的内侧壁相抵接，所述凸筋和所述抵接部错位设置，并在内外方向上挤压所述连接壁。
作为本申请的进一步改进，所述驱动模块分别与所述驱动件和所述光源模块电性连接，以为所述驱动件和/或所述光源模块供电。
作为本申请的进一步改进，所述驱动件为外转子电机，包括定子和环绕所述定子的转子，所述定子的一端与所述吊杆连接、另一端分别穿过所述转盘和所述底盘并与所述底盘固定连接，所述转子与所述转盘固定连接。
作为本申请的进一步改进，所述风扇灯还包括用于检测周围环境温度的温度传感器，所述温度传感器与所述驱动件固定连接，并位于所述驱动件的靠近所述吊杆的一端；所述温度传感器上套设有保护罩，所述保护罩呈镂空状设置并与所述驱动件固定连接。
作为本申请的进一步改进，所述驱动模块包括电路板和用于保护所述电路板的盖板；所述底盘的中间位置处设有朝向所述转盘凹陷的收容槽，所述驱动模块固定于所述收容槽，所述盖板与所述收容槽的内侧壁固定连接，以遮盖所述电路板。
作为本申请的进一步改进，所述驱动模块还包括电线，所述盖板的朝向所述电路板一侧突设有第一齿条，所述底盘上对应设有第二齿条，所述第一齿条与所述第二齿条相互对应，以将所述电线卡设在所述第一齿条和所述第二齿条之间。
本申请的有益效果是：本申请的风扇灯通过在底盘和转盘之间设置加强部，从而加强了底盘的结构强度，当转盘在驱动件驱动下高速旋转时，底盘能够保持稳定且更好地保护照明组件。
附图说明
图1是符合本申请优选实施例的风扇灯的结构示意图。
图2是图1所示风扇灯的分解图。
图3是图2中底盘的第一视角的结构示意图。
图4是图2中面罩的结构示意图。
图5是图4中圆圈A处的局部放大图。
图6是图2中底盘和面罩组装后的剖面图。
图7是图6中圆圈B处的局部放大图。
图8是图2中底盘、驱动模块以及光源模块组装后的结构示意图。
图9是图2中盖板的结构示意图。
图10是图2中盖板和底盘组装后的剖视图。
图11是图2中保护罩从组装后的温度传感器、驱动件以及转盘上拆除后的示意图。
图12是图2中底盘的第二视角的结构示意图。
图13是图10中加强部的第一视角的结构示意图。
图14是图10中加强部的第二视角的结构示意图。
图15是符合本申请优选实施例的扇叶结构的结构示意图。
图16是图15所示扇叶结构在第一角度下的结构示意图。
图17是图15所示扇叶结构在第二角度下的结构示意图。
图18是图15所示扇叶结构在第三角度下的结构示意图。
附图标记：100-风扇灯、20-转盘、201-凸边、22-驱动件、23-温度传感器、24-保护罩、10-底盘、10A-环形槽、101-本体部、102-凸出部、103-定位部、104-抵接部、105-收容槽、106-第一槽、107-第二槽、108-通孔、109-定位筋、11-光源模块、110-光源板、111-光源、12-驱动模块、120-电路板、121-盖板、1210-第一齿条、1210'-第二齿条、1211-卡设空间、13-面罩、131-配合部、1310-第一侧壁、1311-第二侧壁、1312-连接壁、14-阻燃垫、15-加强部、150-突出部、151-穿孔、152-固定部、153-凹槽、154-凸肋、155-定位孔、1550-腰型孔、30-吸顶组件、31-吊杆；
21-扇叶结构、扇叶端部21a、扇叶根部21b、210-前缘、2100-第一弧段、2101-第二弧段、211-后缘、2110-第三弧段、2111-第四弧段、2112-第五弧段、2113-第六弧段、2114-第七弧段、2115-第八弧段、213-侧缘、2130-第九弧段、2131-第十弧段、2132-第十一弧段、2133-第十二弧段、212-弧面、A-第一虚线、B-第二虚线、C-第三虚线、214-连接件、215-第一加强筋、216-第二加强筋。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本申请进行详细描述。
如图1和图2所示，本申请揭示了一种风扇灯100，该风扇灯100包括照明组件、风扇组件以及悬挂组件。照明组件包括底盘10、集成于底盘10上的光源模块11、与光源模块 11电性连接的驱动模块12以及与底盘10固定连接的面罩13，底盘10和面罩13共同形成供收容光源模块11和驱动模块12的收容腔，面罩13配置为将光源模块11的出射光自面罩13射出，以实现照明效果。本申请中，驱动模块12优选为集成在底盘10上，当然，也可以根据实际情况将驱动模块12设置在风扇组件或悬挂组件上，只要能够实现驱动模块12对照明组件和风扇组件的驱动作用即可。
风扇组件包括转盘20、设于转盘20上并可相对于转盘20打开或收合的扇叶结构21以及与转盘20连接的驱动件22；驱动件22配置为驱动转盘20转动，以带动扇叶结构21相对于转盘20打开或收合。悬挂组件包括吸顶组件30和吊杆31，吊杆31的一端与驱动件22连接，另一端与吸顶组件30连接。照明组件设置在转盘20的下方，照明组件与驱动件22连接，且吊杆31与驱动件22连接，使得照明组件能够稳定地悬挂在屋顶或其他安装面上。
结合图2、图3以及图4所示，本申请的风扇灯100的横截面呈圆形设置，故其面罩13、底盘10以及转盘20均也呈圆形设置。底盘10包括本体部101和围设在本体部101外周边缘处的凸出部102，凸出部102的内侧壁上设有定位部103，面罩13对应设有与定位部103相配合的配合部131，配合部131配置为与定位部103相互配合，以使面罩13和底盘10固定连接。
优选地，定位部103配置为朝向底盘10的中心位置凸出的凸筋103，且凸筋103均匀分布在凸出部102的内侧壁上，配合部131配置为自面罩13的外侧壁朝向面罩13的中心位置凹陷，以此通过凸筋103突伸入配合部131来固定底盘10和面罩13。如此设置，能够简化面罩13与底盘10的组装，使得风扇灯100安装更加方便。
如图4、图5、图6以及图7所示，进一步地，配合部131环绕面罩13的边缘设置，面罩13包括第一侧壁1310、与第一侧壁1310相对设置的第二侧壁1311以及连接第一侧壁1310和第二侧壁1311的连接壁1312，配合部131由第一侧壁1310和连接壁1312共同形成。第一侧壁1310收容在收容腔内并与凸筋103的上表面相抵接，凸筋103伸入配合部131内并与连接壁1312相抵接，第二侧壁1311与凸出部102相抵接，如此设置，能够减小面罩13与底盘10之间的间隙，不但使得底盘10和面罩13安装后不容易拆卸，而且还能够防止蚊虫进入收容腔内。
进一步地，底盘10上还设有抵接部104，该抵接部104朝向面罩13突伸，用于与连接壁1312的内侧壁相抵接，凸筋103和抵接部104错位设置，并在内外方向上挤压连接壁1312。也就是说，利用错位设置的凸筋103和抵接部104，能够在组装底盘10和面罩13时，使凸筋103和抵接部104在内外方向上对连接壁1312进行挤压，进一步保证面罩13不易从底盘10上脱落，同时在挤压固定的基础上方便组装底盘10和面罩13，且组装好后还不易拆卸。
当然，为了能够使底盘10与面罩13之间连接地更加紧密，上述定位部103与配合部131之间的连接形式可设计成不可拆卸式连接，即利用定位部103和配合部131使得底盘10和面罩13固定连接，这样不但更加保证了面罩13与底盘10之间的间隙达到更小，而且还 保证了照明组件中各零部件之间的连接稳定性，不会受人为或环境原因而影响面罩13和底盘10之间的连接稳定性，同时也保护了收容腔内部的结构，以防灰尘和蚊虫等污染物进入收容腔，破坏光源模块11的发光效率，损坏照明组件，影响风扇灯100的使用寿命。
结合图2、图3、图8以及图9所示，底盘10的中间位置处朝向靠近转盘20的方向凹陷形成有用于放置驱动模块12的收容槽105，且该收容槽105与收容腔贯通。光源模块11呈环形设置，且光源模块11环绕收容槽105并与底盘10紧贴固定；光源模块11包括呈环形状的光源板110和均匀分布在光源板110上的LED光源111。如此设置，不仅有效提高了收容腔内的空间利用率，而且驱动模块12不会对光源模块11造成遮挡。
具体地，驱动模块12包括电路板120和用于保护电路板120的盖板121，整个电路板120放置于收容槽105内并与底盘10固定连接，电路板120上集成有多个功能部件，用于调节照明组件的亮度及温度等。盖板121与收容槽105的内侧壁组装固定，以遮盖和保护电路板120。本申请中，盖板121与收容槽105内侧壁的固定方式为卡扣式连接，但不应以此为限，只要能够实现盖板121从底盘10上拆卸下来的目的即可。
进一步地，结合图10所示，驱动模块12还包括若干根电线，盖板121的朝向电路板120一侧突设有第一齿条1210，对应地，底盘10的中心位置处设置有第二齿条1210’，当盖板121与底盘10卡扣固定后，第一齿条1210与第二齿条1210’上下相对设置，并在第一齿条1210和第二齿条1210’之间形成卡设空间1211，电线卡设在该卡设空间1211内，以此来防止电线组装或使用时产生拉扯。较佳地，本申请中的第一齿条1210呈环形设置并位于盖板121的中央位置处，第二齿条1210’也呈环形设置并位于底盘10的中央位置处，从而多根电线能够集中收容并卡设在第一齿条1210和第二齿条1210’之间，以防电线拉扯，同时还方便安装。
进一步地，在底盘10和电路板120之间还设有用于防止驱动模块12过热的阻燃垫14，该阻燃垫14的两侧分别与底盘10和电路板120固定连接，以防电路板120因工作过程中温度过高而导致自燃。当然，若底盘10的材料中已经含有了阻燃材料，那么底盘10和电路板120之间也可以不设置阻燃垫14，即阻燃垫14的设置与否可以根据底盘10的具体材质而定。
驱动件22与驱动模块12电性连接，从而该驱动模块12能够单独为驱动件22或光源模块11提供电源，以单独启动照明组件或风扇组件，也能够同时为驱动件22和光源模块11提供电源，以同时启动照明组件和风扇组件。如此，更加有效提高了收容腔的空间利用率，同时也有效减轻了整个风扇灯100的重量。本实施例中，驱动件22为直流电机；当然，在其他实施例中，驱动件22也可以为交流电机，只要能够实现驱动件22驱动转盘20旋转即可，此处不作限制。
结合图2和图11所示，本申请中的驱动件22优选为外转子电机，该外转子电机22包括定子和环绕定子的转子，定子与底盘10固定连接，转子与转盘20固定连接。具体地，外转子电机22的一端与吊杆31连接、另一端分别穿过转盘20和底盘10，并与底盘10固定 连接。如此设置，转盘20能够在转子的带动下相对于底盘10做旋转运动，以使转盘20上的扇叶结构21展开或收合。当然，驱动件22也可以是其他结构的驱动部件，只要能够驱动转盘20相对于底盘10做旋转运动即可，于此不作过多限制。进一步，本申请中的外转子电机22尺寸相比于传统的电机，尺寸较小，且较为轻薄，如此设置，当45°仰视整个风扇灯100时，风扇灯100整体看起来更加美观。
本申请的风扇灯100还包括用于检测风扇灯100周围环境温度的温度传感器23，该温度传感器23与驱动件22固定连接，并位于驱动件22的靠近吊杆31的一端。优选地，温度传感器23为具有智能控制作用的温度传感器23，用于实时检测风扇灯100周围的环境温度，并根据当前的环境温度实时的控制扇叶结构21的转速，如：环境温度上升时扇叶结构21的转速增大，环境温度下降时扇叶结构21的转速降低，以此来达到智慧控制的目的。
温度传感器23上套设有保护罩24，该保护罩24呈镂空状设置并与驱动件22固定连接，以起到保护温度传感器23的作用。当然，本申请的温度传感器23也可以设置在其他位置，只要能够实时检测到风扇灯100周围环境的温度即可，于此不作过多限制。
结合图2和图12所示，底盘10与转盘20之间设有加强部15，加强部15配置为与底盘10贴合，且加强部15具有固定部152，该固定部152穿过底盘10并与底盘10固定连接。
具体地，如图12、图13以及图14所示，加强部15设于底盘10的中间位置处，底盘10的靠近转盘20的一侧设有开口方向朝向转盘20的第一槽106，加强部15放置在第一槽106内并与第一槽106的侧壁贴合。第一槽106的中间位置处凹陷形成有第二槽107，加强部15的中间位置处对应设有与第二槽107相配合的突出部150，突出部150贴合放置在第二槽107内；突出部150的中心位置处开设有穿孔151，底盘10上对应开设有与穿孔151相对应的通孔108，固定部152在突出部150上撕裂成型，该固定部152一部分设于穿孔151的边缘处，另一部分围设在穿孔151的旁侧，这些固定部152均朝向底盘10突伸，以穿过通孔108并与底盘10固定连接。
加强部15上形成有与突出部150相背的凹槽153，也就是说，在加强部15上挤压形成凹槽153时，加强部15的另一侧同步向外突出，即形成了突出部150。驱动件22依次穿过穿孔151和通孔108，并与凹槽153的内侧壁相抵接。如此设置，加强部15不但能够加强底盘10的结构强度，以防风扇组件旋转时破坏底盘10，而且还能够与底盘10和转盘20配合连接，增大底盘10和转盘20之间的散热面积。
为了进一步加强底盘10的结构强度，加强部15的朝向转盘20一侧形成有凸肋154，该凸肋154均匀分布在加强部15上，且将凹槽153的外壁面和加强部15的外边缘相连。此外，加强部15上还设有定位孔155，底盘10上对应设有与定位孔155相配合的定位筋109，组装时定位筋109伸入定位孔155内，不仅能够起到预安装的作用，而且还能限制加强部15与底盘10之间的晃动。定位孔155设置有多个，主要包括圆孔和腰型孔1550，其中腰型孔1550的设置目的主要是为了防止加强部15与底盘10组装时出现公差，继而易于加强部 15与底盘10之间的组装。
结合图2、图6、图11以及图12所示，底盘10靠近边缘处形成有环形槽10A，该环形槽10A的开口朝向转盘20，转盘20的边缘处设有凸边201，底盘10与转盘20组装完成后，凸边201收容在环形槽10A内。具体地，该环形槽10A形成在底盘10的本体部101与凸出部102之间，环形槽10A的底部配置为与面罩13的第二侧壁1311相抵接。本申请中，转盘20与底盘10呈上下叠放设置，驱动件22分别穿过转盘20和底盘10，并使得转子与转盘20固定连接、定子与底盘10固定连接，转盘20的边缘处设有一圈凸边201，该凸边201收容在环形槽10A内，一方面能够使得转盘20和底盘10之间的组装更加美观，另一方面也能够使得凸边201在环形槽10A内转动，对旋转误差能够进行有效的控制，同时还能利用底盘10来遮挡转盘20的旋转。如此，可将转盘20、驱动件22以及底盘10连接为一体，即风扇组件与照明组件连接为一体，从而在驱动件22的驱动作用下，转盘20能够相对于底盘10做旋转运动，进而带动扇叶结构21展开或收合。
结合图1、图2以及图15所示，风扇组件包括三个扇叶结构21，该三个扇叶结构21均匀分布在转盘20上，并与转盘20转动连接。前一个扇叶结构21与后一个扇叶结构21之间形成有间隙。扇叶结构21包括空气流入的前缘210、空气流出的后缘211以及连接前缘210与后缘211的弧面212，弧面212自前缘210至后缘211的方向向下弯曲延伸，以在扇叶结构21转动时能够带动空气流动，即空气从前缘210流入并与弧面212接触，再从后缘211流出，从而达到吹风效果。
结合图15和图16具体来讲，本申请实施例中，扇叶结构21还包括连接于前缘210和后缘211之间的侧缘213，前缘210、后缘211和侧缘213均为曲边。当扇叶结构21旋转时，位于内侧的前缘210先与气流接触，然后气流从前缘210流至位于外侧的后缘211，直至脱离扇叶结构21。
定义扇叶结构21靠近侧缘213的一端为扇叶端部21a，扇叶结构21远离侧缘213的一端为扇叶根部21b，扇叶结构21包括前缘210、后缘211、侧缘213以及弧面212，侧缘213连接于前缘210和后缘211之间，并设于扇叶端部21a，且前缘210、后缘211和侧缘213之间无痕相接，并围设形成弧面212的外周边缘。换言之，前缘210和后缘211分别位于扇叶结构21的宽度方向的两侧，弧面212连接于前缘210和后缘211之间。
优选地，前缘210呈内凹弧形状设置，后缘211和侧缘213均呈外凸弧形状设置，换言之，前缘210和后缘211各自整体上朝向背风侧凸出，使得扇叶结构21在其长度方向上的两端部位于前侧，中部区域则相对位于后侧，如此设置，当扇叶结构21高速旋转时，扇叶结构21能够承受来自气流的猛烈冲击，而且不易发生变形或弯折，从而提高扇叶结构21的整体强度和稳定性，进而提升扇叶结构21的使用寿命。
从整体上看，前缘210和后缘211在水平方向上的高度均自扇叶根部21b朝向扇叶端部21a逐渐增大，且后缘211在水平方向上的高度低于前缘210在水平方向上的高度，使得弧 面212自前缘210至后缘211向下平滑弯曲延伸，从而使扇叶结构21呈现受风侧高而背风侧低的结构形态。如此，在扇叶结构21高速旋转时，气流由前缘210进入扇叶结构21，在受到弧面212的导流作用后，经由后缘211流出扇叶结构21，从而改变了气流方向，提升了兜风效果，进而提升了扇叶结构21的吹风效果。
进一步地，前缘210自扇叶根部21b朝向扇叶端部21a逐渐向上平滑倾斜延伸，即前缘210沿其长度方向的两端不在同一水平面上。后缘211的结构设计与前缘210的结构设计相同。如此使得整个扇叶根部21b的高度低于扇叶端部21a的高度，一方面，可以有效改善气体流动的方向，从而达到较佳的吹风效果。另一方面，在扇叶结构21的收合过程中，相邻扇叶结构21之间呈交错排列，且俯视时互不交叠，即相邻扇叶结构21在水平面上的正投影互不重叠。前一个扇叶结构21的后缘211的靠近扇叶端部21a的一侧与后一个扇叶结构21的前缘210的靠近扇叶根部21b的一侧相对设置，即，前一扇叶结构21的扇叶端部21a位于与其相邻的后一扇叶结构21的扇叶根部21b的前边内侧，且两者之间留有间隙，使得扇叶结构21可以自由伸缩旋转，而且还有利于风扇灯100产品的小型化。
扇叶结构21的最高点位于前缘210靠近扇叶端部21a的一端，扇叶结构21的最低点位于后缘211靠近扇叶根部21b的一端。其中，扇叶结构21的最高点与扇叶根部21b之间的距离占扇叶结构21总长度的60％～80％，优选为四分之三。扇叶结构21的最高点相对于扇叶根部21b所在的水平面的高度范围为40mm～100mm，优选为80mm。另外，扇叶结构21的最低点所在的水平面与扇叶根部21b所在的水平面齐平。如此可以提升扇叶结构21的兜风效果，从而提高出风量。
除此以外，在扇叶结构21的实际运行过程中，扇叶根部21b的线速度较大，扇叶端部21a的线速度较小。在一些实施例中，将扇叶结构21从扇叶根部21b至扇叶端部21a逐渐加宽，一方面，可以提升整个扇叶结构21的强度和稳定性，使扇叶结构21能够承受较大的离心作用而不发生变形或损坏，保证了扇叶结构21的正常使用。另一方面，在一定程度上可以使更多的空气随着扇叶结构21产生更大的流动速度，从而可以提升扇叶结构21的风力。在其他实施例中，还可以在扇叶根部21b至扇叶端部21a的方向，将扇叶结构21的宽度设置为定值，即前缘210到后缘211的距离保持不变。
前缘210的曲率半径自扇叶根部21b至扇叶端部21a逐渐增大，后缘211的曲率半径呈现先逐渐增大后逐渐减小的规律性变化趋势，使得后缘211保持弯曲形状。侧缘213具有对气流的导流功能，可以降低扇叶结构21对于气流的阻力，从而降低能耗以及噪声。侧缘213具有与前缘210相连的第一端以及与后缘211相连的第二端，其中，侧缘213的曲率半径自第一端至第二端先减小后增大。总之，前缘210和侧缘213的曲率半径变化趋势，使得扇叶结构21能够降低其在运行过程中所受到的气流冲击作用，进而提升其整体强度。
请参阅图17所示，具体地，前缘210包括靠近扇叶根部21b的第一弧段2100以及与侧缘213相连的第二弧段2101，第一弧段2100的曲率半径小于第二弧段2101的曲率半径。 前缘210的曲率半径位于100mm～110mm之间。优选地，第一弧段2100和第二弧段2101的曲率半径分别为107.7mm和109.0mm。后缘211的曲率半径使得后缘211保持弯曲形状，后缘211包括自扇叶根部21b朝向扇叶端部21a延伸的第三弧段2110、第四弧段2111、第五弧段2112、第六弧段2113、第七弧段2114和第八弧段2115，后缘211的曲率半径自第三弧段2110至第七弧段2114呈现先增大后减小的循环趋势。后缘211的曲率半径位于85mm～190mm之间。在一些实施例中，后缘211的曲率半径范围为90.7mm～185.2mm，优选地，第三弧段2110、第四弧段2111、第五弧段2112、第六弧段2113、第七弧段2114和第八弧段2115的曲率半径具体分别为94.5mm、185.2mm、90.7mm、174.2mm、113.8mm和181.1mm。
侧缘213具有对气流的导流功能，可以降低扇叶结构21对于气流的阻力，从而降低能耗以及噪声。侧缘213具有与前缘210相连的第一端以及与后缘211相连的第二端，其中，侧缘213的曲率半径自第一端至第二端呈现先减小后增大的变化趋势，使得侧缘213整体上为较为圆滑的弧形结构，可以提升扇叶结构21的整体强度和稳定性。具体地，侧缘213包括相互连接的第九弧段2130、第十弧段2131、第十一弧段2132和第十二弧段2133，侧缘213的第一端设于第九弧段2130，侧缘213的第二端设于第十二弧段2133，且侧缘213的曲率半径自第九弧段2130至第十弧段2131逐渐减小，并自第十弧段2131至第十二弧段2133逐渐增大。侧缘213的曲率半径位于30mm～100mm之间，优选地，侧缘213的曲率半径范围位于30.6mm～97.6mm之间，其中，第九弧段2130的曲率半径小于第十二弧段2133的曲率半径，第九弧段2130和第十二弧段2133的曲率半径分别为72.2mm和97.6mm。
优选地，前缘210的平均曲率半径小于后缘211的平均曲率半径，且大于侧缘213的平均曲率半径，可以提升扇叶结构21的整体强度和稳定性。通过对前缘210、后缘211及侧缘213的曲率半径进行设置，使得扇叶结构21的兜风效果得到了提升，继而提高了出风量。
如图18所示，具体地，在弧面212的宽度方向上，弧面212包括自扇叶根部21b朝向扇叶端部21a设置的第一横截面、第二横截面和第三横截面(分别对应第一虚线A、第二虚线B和第三虚线C处的截断面)，即第一横截面、第二横截面和第三横截面均为弧面212沿其宽度方向的横截面。从整体上看，弧面212的横截面的横向曲率半径自前缘210朝向后缘211先逐渐增大后逐渐减小，换言之，弧面212的横向曲率自前缘210朝向后缘211先逐渐减小后逐渐增大，如此可以获得很好的兜风效果。弧面212的纵向曲率半径自扇叶根部21b朝向扇叶端部21a先逐渐减小后基本不变，换言之，弧面212的纵向曲率自扇叶根部21b朝向扇叶端部21a先逐渐增大后保持基本不变。如此，一方面，使得扇叶结构21应用在风扇灯100产品中，可以减小风阻，从而获得更好的吹风效果；另一方面，还可以提升扇叶结构21的整体强度。
扇叶结构21的厚度自扇叶根部21b向扇叶端部21a逐渐减小，即扇叶根部21b较厚，扇叶端部21a较薄，整体厚度呈渐变式过渡，如此可以增强扇叶结构21的整体强度和稳定 性，进而保证扇叶结构21在高速旋转时不会发生变形、弯折，保证了扇叶结构21的正常使用。前缘210和后缘211的厚度均自扇叶根部21b朝向扇叶端部21a逐渐减小以形成渐变弯曲结构，且在弧面212的宽度方向上，前缘210的厚度小于弧面212的厚度，使得吹出的风面积更广、更加柔和，让人感受更加舒适，从而实现很好的切风效果。
进一步地，扇叶结构21还包括连接件214，通过连接件214可收合或展开地设置于转盘20的周部上，可以提高风扇灯100的整体强度和吹风效果。连接件214固定连接于扇叶根部21b远离扇叶端部21a的一侧，扇叶结构21通过该连接件214与转盘20连接。具体地，该连接件214设于前缘210和后缘211之间，并突出设置在扇叶根部21b，便于其与转盘20连接。在一些实施例中，连接件214与弧面212组装配合形成一个整体，在其他实施例中，也可以采用一体成型工艺制成。
扇叶结构21的数量优选为三个，当三个扇叶结构21均收合时，前一个扇叶结构21的前缘210的靠近扇叶根部21b的一侧与后一个扇叶结构21的后缘211的靠近扇叶端部21a的一侧相对设置，且该前一个扇叶结构21与后一个扇叶结构21之间形成有间隙，使三个扇叶结构21之间互不交叠。
如图16所示，为了进一步提高扇叶结构21的整体强度，扇叶结构21上还设有第一加强筋215和第二加强筋216，其中，第一加强筋215设于扇叶结构21靠近转盘20的一侧的长度方向上，并自扇叶根部21b朝向扇叶端部21a延伸形成，且第一加强筋215的宽度逐渐缩小，形成类鱼刺状结构。优选地，第一加强筋215设于弧面212宽度方向的中间区域上，当然，第一加强筋215的具体设置位置及其横断面形状可以根据具体需求进一步限定，本申请对此不做限定。
第二加强筋216设于连接件214与扇叶根部21b之间，连接件214通过第二加强筋216与扇叶根部21b固定连接，以加强两者之间的连接强度。可选地，第二加强筋216的数量为多个，且呈环状等间距排列在连接件214与扇叶根部21b之间，第二加强筋216的具体数量可以根据扇叶结构21的实际尺寸设定，本申请对此不做限定。
下面本申请将选用两个样品的测试结构来对本申请的扇叶结构21的吹风效果进行说明。
试验结果
将转速作为唯一变量的两个相同风扇灯100产品作为样品1和样品2，本申请实施例中，样品1的转速为260转/分钟，样品2的转速为270转/分钟，定义多个测量点，样品1和样品2启动时，测试两者的各种性能数据，如试验电压、输入功率和能效值等，测试结果如表1所示。通过测试不同测量点处的风速，比较样品1和样品2的吹风效果，测试结果分别如表2和表3所示。
表1样品1和样品2在运转时测试的各种性能数据
从表1可以看出，在其他条件一致的情况下，由于样品1的转速低于样品2的转速，则样品1的总风量略低于样品2的总风量，这说明，总风量与风扇灯100的转速有关，转速增大，总风量也随之增加。然而，样品1的能效值却略高于样品2的能效值，这说明，相较于样品2而言，样品1更为节能。
表2样品1在不同测量点处风速的测试结果

表3样品2在不同测量点处的风速测量结果
定义测试点靠近风扇灯100的一侧为测试点的前侧，以风扇灯100的中心点为圆心、测试点与风扇灯100的中心轴线之间的距离为圆环半径，此时形成一个圆环。
从表2和表3可以看出，在不同的测试点处，测试到的风速也不同。具体地，整体上看，测试点处(包括测试点的前、后、左和右侧)的风速均与测试点处到风扇灯100的中心轴线的距离先呈现正相关后呈现负相关的趋势。另外，在不同圆环半径处，测试点处最大风速所在的方向呈现无规律的变化，这可能和实际测试环境的空气流动等因素有关。
进一步地，在圆环半径为200米时，样品1和样品2的平均风速均达到最大值，分别为164.34m/min和164.87m/min，两者相差甚微，这可能是由于测试距离较大，受实际空气的流动因素等影响。而圆环半径为360米时，样品1和样品2通过圆环的风量均达到最大值，分别为21.66m3/min和22.66m3/min。这说明，风扇灯100在测试点距离风扇灯100的中心轴线的距离为200米处的吹风效果最好，而风扇灯100在测试点距离风扇灯100的中心轴线的距离为360米处通过圆环的风量最高。可以看出，虽然样品1的转速低于样品2的转速，但是，样品1和样品2的平均风速以及通过圆环的风量均相差较小，也就是说，本申请的扇叶结构21在转速发生变化的情况下，因对其曲率半径进行了改进，使得其吹风效果更佳，不会因转速变化而产生较大的影响。
在圆环半径处于40米处，样品1的平均风速以及通过圆环的风量明显低于样品2，这可能是由于测试点到风扇灯100的中心轴线的距离较近，风速为主要影响因素。从整体上看，当圆环半径处于40～200米之间时，风扇灯100的平均风速和通过圆环的风量随着圆环半径的增大而增大，当圆环半径处于200～920米之间时，风扇灯100的平均风速随着圆环半径的增大而降低，风扇灯100的通过圆环的风量随着圆环半径的增大先增大后降低。当圆环半径超过1000米后，无论是样品1还是样品2，在测试点处均未测到平均风速和风量，这是因为流动的空气在流动过程中会不断受阻力因素影响，使得风力逐渐被削弱，最终归零。在圆环半径为920米处，样品2的平均风速高于样品1的平均风速，这表明在此处，平均风速和样品2的转速高于样品1的转速有关，而此时，测试环境中空气的流动影响较小。如前所述，本申请提供的风扇灯100产品可以实现大范围吹风，可以应用在车间、仓库等占地大且需要降温的场所中。
需要说明的是，悬挂组件和扇叶结构21除了上述结构以外，还可以参考现有的技术方案进行其他设置，不对悬挂组件和扇叶结构21的具体结构进行限制。
综上所述，本申请的风扇灯100通过在底盘10和转盘20之间设置加强部15，从而加强了底盘10的结构强度，当转盘20在驱动件22驱动下高速旋转时，底盘10能够保持稳定且更好地保护照明组件；此外，底盘10与面罩13之间的配合连接，使得面罩13能够更好地与底盘10固定连接，且不易脱离底盘10。
以上实施例仅用以说明本申请的技术方案而非限制，尽管参照较佳实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或者等同替换，而不脱离本申请技术方案的精神和范围。

Claims (15)

  1. 一种风扇灯，其中，所述风扇灯(100)包括：
    照明组件，所述照明组件包括底盘(10)、驱动模块(12)、集成于所述底盘(10)上的光源模块(11)以及与所述底盘(10)固定连接的面罩(13)，所述底盘(10)和所述面罩(13)共同形成供收容所述光源模块(11)的收容腔，所述面罩(13)配置为将所述光源模块(11)的出射光自所述面罩(13)射出；
    风扇组件，所述风扇组件包括转盘(20)、设于所述转盘(20)并可相对于所述转盘(20)打开或收合的扇叶结构(21)以及与所述转盘(20)连接的驱动件(22)，所述驱动件(22)配置为驱动所述转盘(20)转动并带动所述扇叶结构(21)相对于所述转盘(20)打开或收合；以及
    悬挂组件，所述悬挂组件包括吸顶组件(30)和吊杆(31)，所述吊杆(31)的一端与所述驱动件(22)连接、另一端与所述吸顶组件(30)连接；
    其中，所述底盘(10)与所述转盘(20)之间还设有加强部(15)，所述加强部(15)配置为与所述底盘(10)贴合，且所述加强部(15)具有固定部(152)，所述固定部(152)穿过所述底盘(10)并与所述底盘(10)固定连接。
  2. 根据权利要求1所述的风扇灯，其中：所述加强部(15)位于所述底盘(10)的中间位置处，所述底盘(10)的靠近所述转盘(20)的一侧设有开口方向朝向所述转盘(20)的第一槽(106)，所述加强部(15)收容在所述第一槽(106)内。
  3. 根据权利要求2所述的风扇灯，其中：所述第一槽(106)的中间位置处凹陷形成有第二槽(107)，所述加强部(15)的中间位置处对应设有与所述第二槽(107)相配合的突出部(150)，所述突出部(150)贴合放置在所述第二槽(107)内并与所述第二槽(107)的内壁固定。
  4. 根据权利要求3所述的风扇灯，其中：所述突出部(150)上开设有穿孔(151)，所述底盘(10)开设有与所述穿孔(151)相对应的通孔(108)，所述固定部(152)配置为在所述突出部(150)上撕裂成型、且朝向所述底盘(10)突伸，以穿过所述通孔(108)并与所述底盘(10)固定连接。
  5. 根据权利要求2所述的风扇灯，其中：所述加强部(15)上设有定位孔(155)，所述底盘(10)上对应设有与所述定位孔(155)相配合的定位筋(109)，所述定位筋(109)配置为伸入所述定位孔(155)内，以限位所述加强部(15)和所述底盘(10)。
  6. 根据权利要求2所述的风扇灯，其中：所述加强部(15)的朝向所述转盘(20)一侧突出形成凸肋(154)，所述凸肋(154)均匀分布在所述加强部(15)上。
  7. 根据权利要求1所述的风扇灯，其中：所述底盘(10)包括本体部(101)和围设在所述本体部(101)外周边缘处的凸出部(102)，所述凸出部(102)的内侧壁上设有定位 部(103)，所述面罩(13)对应设有与所述定位部(103)相配合的配合部(131)，所述配合部(131)配置为与所述定位部(103)相互配合，以使所述面罩(13)和所述底盘(10)固定连接。
  8. 根据权利要求7所述的风扇灯，其中：所述定位部(103)为朝向所述底盘(10)的中心位置突出的凸筋(103)，所述配合部(131)为自所述面罩(13)的外侧壁朝向所述面罩(13)的中心位置凹陷的卡槽(131)，所述凸筋(103)卡入所述卡槽(131)内，以固定连接所述底盘(10)和所述面罩(13)。
  9. 根据权利要求8所述的风扇灯，其中：所述面罩(13)包括第一侧壁(1310)、与所述第一侧壁(1310)相对设置的第二侧壁(1311)以及连接所述第一侧壁(1310)和所述第二侧壁(1311)的连接壁(1312)，所述第一侧壁(1310)收容在所述收容腔内并与所述凸筋(103)相抵接，所述第二侧壁(1311)与所述凸出部(102)相抵接。
  10. 根据权利要求9所述的风扇灯，其中：所述底盘(10)上还设有抵接部(104)，所述抵接部(104)朝向所述面罩(13)突伸，并与所述连接壁(1312)的内侧壁相抵接，所述凸筋(103)和所述抵接部(104)错位设置，并在内外方向上挤压所述连接壁(1312)。
  11. 根据权利要求1所述的风扇灯，其中：所述驱动模块(12)分别与所述驱动件(22)和所述光源模块(11)电性连接，以为所述驱动件(22)和/或所述光源模块(11)供电。
  12. 根据权利要求1所述的风扇灯，其中：所述驱动件(22)为外转子电机，包括定子和环绕所述定子的转子，所述定子的一端与所述吊杆(31)连接、另一端分别穿过所述转盘(20)和所述底盘(10)并与所述底盘(10)固定连接，所述转子与所述转盘(20)固定连接。
  13. 根据权利要求1所述的风扇灯，其中：所述风扇灯(100)还包括用于检测周围环境温度的温度传感器(23)，所述温度传感器(23)与所述驱动件(22)固定连接，并位于所述驱动件(22)的靠近所述吊杆(31)的一端；所述温度传感器(23)上套设有保护罩(24)，所述保护罩(24)呈镂空状设置并与所述驱动件(22)固定连接。
  14. 根据权利要求1所述的风扇灯，其中：所述驱动模块(12)包括电路板(120)和用于保护所述电路板(120)的盖板(121)；所述底盘(10)的中间位置处设有朝向所述转盘(20)凹陷的收容槽(105)，所述驱动模块(12)固定于所述收容槽(105)，所述盖板(121)与所述收容槽(105)的内侧壁固定连接，以遮盖所述电路板(120)。
  15. 根据权利要求14所述的风扇灯，其中：所述驱动模块(12)还包括电线，所述盖板(121)的朝向所述电路板(120)一侧突设有第一齿条(1210)，所述底盘(10)上对应设有第二齿条(1210’)，所述第一齿条(1210)与所述第二齿条(1210’)相互对应，以将所述电线卡设在所述第一齿条(1210)和所述第二齿条(1210’)之间。
PCT/CN2023/084739 2022-04-13 2023-03-29 风扇灯 WO2023197871A1 (zh)

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