WO2020228373A1 - 吊扇及其安装结构 - Google Patents
吊扇及其安装结构 Download PDFInfo
- Publication number
- WO2020228373A1 WO2020228373A1 PCT/CN2020/071930 CN2020071930W WO2020228373A1 WO 2020228373 A1 WO2020228373 A1 WO 2020228373A1 CN 2020071930 W CN2020071930 W CN 2020071930W WO 2020228373 A1 WO2020228373 A1 WO 2020228373A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ball
- hanging
- mounting
- installation
- installation structure
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
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- 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
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- 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
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0661—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the two co-operative parts each having both convex and concave interfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/46—Fans, e.g. ventilators
Definitions
- This application relates to the technical field of fans, in particular to a ceiling fan and its installation structure.
- Ceiling fans are divided into two types: ceiling-mounted ceiling fans directly installed on the ceiling and pipe-mounted ceiling fans connected to the ceiling by a boom.
- the ceiling fan is installed on the ceiling through the installation structure of the ceiling fan. After the traditional ceiling fan is installed to the ceiling through the installation structure of the ceiling fan, the stability of the ceiling fan is poor.
- the installation structure realizes the surface contact between the suspension rod and the suspension ball, with a large contact area and stable connection, thereby improving the stability of the ceiling fan.
- An installation structure applied to a ceiling fan including a hanging rod, a hanging ball and a hanger; the top end of the hanging rod is provided with flanges, and the bottom end is used to connect with the motor of the ceiling fan; the middle of the hanging ball is provided with a supporting wall And the first perforation for the suspension rod to pass through, the top end of the support wall is provided with a support step extending along the circumference of the first perforation, and the support step abuts and supports the bottom of the flange;
- the hanger includes a ball mounting piece and a mounting piece, the middle of the ball mounting piece is provided with a lifting hole for lifting the hanging ball, the mounting piece is connected to the side of the ball mounting piece, and the mounting piece is used for It is installed on the ceiling.
- the hanger When the above installation structure is used, the hanger is installed on the ceiling, the hanger, the hanging ball and the hanger rod are connected or pressed against each other from top to bottom, and the bottom end of the hanger rod is connected with the motor of the ceiling fan, so that the installation structure realizes the ceiling fan hanging on.
- the connection method of the hanging ball and the hanging rod is that the flange of the hanging rod is hung on the supporting step of the hanging ball to realize the surface contact between the hanging rod and the hanging ball.
- the contact area is large and the connection is stable, thereby improving the stability of the ceiling fan. .
- the top end of the boom is further provided with a limiting protrusion
- the supporting wall is provided with a limiting groove for receiving and supporting the limiting protrusion
- the side portion of the support wall can be attached to the side wall of the boom, and the support step can be attached to the flange.
- the mounting structure further includes a rod fixing member, the boom is connected to the motor through the rod fixing member, and the rod fixing member, the boom and the main shaft of the motor are mutually connected.
- the suspending rod, the rod fixing member and the main shaft of the motor are all provided with through holes for the fasteners to pass through in turn.
- the rod fixing part is a plastic part or a rubber part.
- the installation structure further includes a lower hanging cup, the middle of the lower hanging cup is provided with a second perforation for the suspension rod to pass through, and the lower hanging cup is provided with the rod fixing member ,
- the lower hanging cup is provided with an elastic part, and the elastic part extends into the second perforation to resist the suspension rod.
- the elastic parts there are a plurality of the elastic parts, and the plurality of elastic parts are distributed along the circumferential direction of the second perforation, and the elastic parts extend downward and incline.
- the top of the mounting member is provided with a mounting plate
- the middle of the mounting plate is provided with an opening
- the mounting plate is provided with a first mounting groove of a predetermined length.
- the mounting plate is further provided with a third mounting groove, and the extending direction of the third mounting groove is perpendicular to the extending direction of the first mounting groove.
- a ceiling fan includes the above installation structure.
- Figure 1 is a schematic structural diagram of a ceiling fan in an embodiment of the application
- Figure 3 is an exploded view of Figure 2;
- Figure 4 is a schematic diagram of the connection between the mounting structure described in Figure 2 and the motor;
- Figure 5 is a schematic diagram of the connection between the boom and the drop ball in the installation structure described in Figure 4;
- Figure 6 is a schematic diagram of the structure of the drop ball in Figure 5;
- Fig. 7 is a schematic structural diagram of the rod fixing member in Fig. 3;
- Figure 8 is a schematic diagram of the structure of the lower hanging cup in Figure 3;
- Figure 9 is a schematic diagram of the structure of the hanger in Figure 3.
- Fig. 10 is a schematic diagram of the structure of the auxiliary plate of the hanger in Fig. 9.
- Installation structure 100, boom, 110, flanging, 120, limit bump, 200, drop ball, 210, support wall, 211, support step, 212, limit slot, 220, first perforation, 300 , Hanger, 310, ball mounting part, 311, lifting hole, 312, assembly port, 320, mounting part, 321, mounting plate, 3211, opening, 3212, first mounting slot, 3213, third mounting slot, 322, Auxiliary plate, 3221, second mounting groove, 3222, abutment portion, 323, plane step, 400, rod fixing piece, 500, lower hanging cup, 510, second perforation, 520, elastic part, 600, upper hanging cup, 700 , Through hole, 20, motor, 30, power adapter.
- FIGS. 1 to 4 show a schematic structural diagram of a ceiling fan.
- the ceiling fan includes a mounting structure 10 and a motor 20.
- the motor 20 is hoisted on the ceiling through the installation structure 10, and the motor 20 is used to drive the fan blades to rotate.
- a mounting structure 10 applied to a ceiling fan includes a boom 100, a drop ball 200 and a hanger 300.
- the boom 100 is an upright rod body.
- the top end of the boom 100 is provided with a flange 110, and the bottom end is used to connect with the motor 20 of the ceiling fan.
- the center of the hanging ball 200 is provided with a supporting wall 210 and a first perforation 220 for the suspension rod 100 to pass through.
- the top end of the supporting wall 210 is provided with a supporting step 211 extending in the circumferential direction of the first perforation 220.
- the supporting step 211 resists and supports the bottom of the flange 110.
- the hanger 300 includes a ball mounting piece 310 and a mounting piece 320.
- the center of the ball mounting piece 310 is provided with a lifting hole 311 for lifting the hanging ball 200, and the side of the ball mounting piece 310 is connected with a mounting piece 320, which is used for mounting On the ceiling.
- the hanger 300 When the above installation structure 10 is used, the hanger 300 is installed on the ceiling, the hanger 300, the hanging ball 200 and the hanger 100 are connected or pressed against each other from top to bottom. The bottom end of the hanger 100 is connected with the motor 20 of the ceiling fan, so that the The installation structure 10 realizes that the ceiling fan is suspended on the ceiling.
- the connection method of the hanging ball 200 and the hanging rod 100 is that the hanging rod 100 is put on the hanging ball 200, and the flange 110 of the hanging rod 100 is hung on the supporting step 211 of the hanging ball 200 to realize the hanging rod 100 and the hanging ball.
- the surface contact between 200, the contact area is large, the connection is stable, thereby improving the stability of the ceiling fan.
- the suspension rod 100 and the suspension ball 200 are connected by interference, and no screws are required, which saves the workload of workers.
- the traditional suspension rod 100 and the suspension ball 200 are fixed by a pin connection, and the connection strength is not high, the stability is poor, and it takes a long time.
- the connection between the suspension rod 100 and the suspension ball 200 does not have disadvantages such as unsightly appearance and easy rust due to the exposed screw head.
- the top end of the boom 100 is further provided with a limiting protrusion 120
- the supporting wall 210 is provided with a limiting groove 212 for receiving the supporting limiting protrusion 120.
- the design of the limit slot 212 can prevent the boom 100 from rotating in the hanging ball 200, and improve the stability of the connection of the boom 100.
- the limiting protrusion 120 abuts against the inner wall of the limiting groove 212, which further increases the contact area between the boom 100 and the drop ball 200, and improves the stability of the connection between the two.
- the two limiting grooves 212 are located at both ends of the diameter of the hanging ball 200, and the hanging ball 200 is respectively provided with supporting steps 211 on both sides of the limiting groove 212.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
- 一种安装结构,应用于吊扇,其特征在于,所述的吊扇的安装结构包括:吊杆,所述吊杆的顶端设有翻边,底端用于与吊扇的电机连接;吊球,所述吊球的中部设有支撑壁和供所述吊杆穿设的第一穿孔,所述支撑壁的顶端设有沿所述第一穿孔的周向延伸的支撑台阶,所述支撑台阶抵触支撑于所述翻边的底部;及吊架,所述吊架包括球安装件和安装件,所述球安装件的中部设有用于吊装所述吊球的吊孔,所述安装件连接于所述球安装件的侧部,所述安装件用于安装在天花板上。
- 根据权利要求1所述的安装结构,其特征在于,所述吊杆的顶端还设有限位凸块,所述支撑壁设有用于容纳支撑所述限位凸块的限位槽。
- 根据权利要求1所述的安装结构,其特征在于,所述支撑壁的侧部可与所述吊杆的侧壁相贴合,所述支撑台阶可与所述翻边相贴合。
- 根据权利要求1所述的安装结构,其特征在于,所述安装结构还包括杆固定件,所述吊杆通过所述杆固定件与所述电机连接,所述杆固定件、所述吊杆和所述电机的主轴相互套设,在所述吊杆、所述杆固定件和所述电机的主轴上均设有供紧固件依次横向穿过的通孔。
- 根据权利要求4所述的安装结构,其特征在于,所述杆固定件为塑料件或橡胶件。
- 根据权利要求4所述的安装结构,其特征在于,所述安装结构还包括下吊盅,所述下吊盅的中部设有供所述吊杆穿过的第二穿孔,所述下吊盅罩设所述杆固定件,所述下吊盅设有弹性部,所述弹性部延伸至所述第二穿孔中,以抵触所述吊杆。
- 根据权利要求6所述的安装结构,其特征在于,所述弹性部为多个,多 个所述弹性部沿所述第二穿孔的周向分布,所述弹性部向下延伸倾斜。
- 根据权利要求1至7任意一项所述的安装结构,其特征在于,所述安装件的顶部设有安装板,所述安装板的中部设有开口,所述安装板设有一预定长度的第一安装槽。
- 根据权利要求8所述的安装结构,其特征在于,所述安装板还设有第三安装槽,所述第三安装槽的延伸方向与所述第一安装槽的延伸方向垂直。
- 一种吊扇,包括如权利要求1至9任意一项所述的安装结构。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920676116.5U CN209892483U (zh) | 2019-05-13 | 2019-05-13 | 吊扇及其安装结构 |
CN201920676116.5 | 2019-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020228373A1 true WO2020228373A1 (zh) | 2020-11-19 |
Family
ID=69020686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2020/071930 WO2020228373A1 (zh) | 2019-05-13 | 2020-01-14 | 吊扇及其安装结构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11268568B2 (zh) |
CN (1) | CN209892483U (zh) |
WO (1) | WO2020228373A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209892483U (zh) * | 2019-05-13 | 2020-01-03 | 佛山市启正电气有限公司 | 吊扇及其安装结构 |
USD958962S1 (en) * | 2020-11-04 | 2022-07-26 | Chao Chin Yao | Hanging plate of ceiling fan |
USD1010802S1 (en) * | 2021-02-09 | 2024-01-09 | Hunter Fan Company | Telescopic down rod assembly |
CN216111386U (zh) * | 2021-10-18 | 2022-03-22 | 佛山市启正电气有限公司 | 一种吊头连接机构及其吊扇 |
CN114215769B (zh) * | 2021-11-16 | 2024-03-26 | 江门市蓬江区风尚电器制品有限公司 | 风扇悬挂系统 |
CN216788773U (zh) * | 2022-01-25 | 2022-06-21 | 欧普照明股份有限公司 | 风扇灯加固结构及风扇灯 |
USD1001265S1 (en) * | 2022-03-29 | 2023-10-10 | Hunter Fan Company | Telescopic down rod assembly |
WO2023236633A1 (zh) * | 2022-06-07 | 2023-12-14 | 苏州欧普照明有限公司 | 吊杆连接结构及风扇灯 |
US12085091B2 (en) * | 2022-07-07 | 2024-09-10 | Hunter Fan Company | Ceiling fan hanger assembly |
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2019
- 2019-05-13 CN CN201920676116.5U patent/CN209892483U/zh active Active
- 2019-11-06 US US16/675,478 patent/US11268568B2/en active Active
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2020
- 2020-01-14 WO PCT/CN2020/071930 patent/WO2020228373A1/zh active Application Filing
Patent Citations (6)
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US5613832A (en) * | 1995-07-14 | 1997-03-25 | Su; Chih-Hai | Means for engaging a remote control unit to a ceiling fan |
CN1174298A (zh) * | 1996-08-07 | 1998-02-25 | 亨特风扇公司 | 组合式吊扇装置和系统 |
US20180195529A1 (en) * | 2015-12-14 | 2018-07-12 | Hunter Fan Company | Ceiling fan |
CN205841250U (zh) * | 2016-05-30 | 2016-12-28 | 江门市新会区鸿基电器五金厂 | 一种多功能防水吊扇 |
CN205841249U (zh) * | 2016-05-30 | 2016-12-28 | 江门市新会区鸿基电器五金厂 | 一种防水照明吊扇 |
CN209892483U (zh) * | 2019-05-13 | 2020-01-03 | 佛山市启正电气有限公司 | 吊扇及其安装结构 |
Also Published As
Publication number | Publication date |
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CN209892483U (zh) | 2020-01-03 |
US20200362910A1 (en) | 2020-11-19 |
US11268568B2 (en) | 2022-03-08 |
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