Fan lamp with telescopic fan blade structure

Abstract

The utility model provides a fan lamp with a telescopic fan blade structure, which comprises a lamp and a fan assembly, the lamp is fixed at the lower end of the fan assembly, the fan assembly comprises a driving motor, a connecting sleeve, fan blades and a telescopic piece, and the connecting sleeve is fixed in the middle of the upper end of the driving motor. Compared with the prior art, the fan lamp has the advantages that the fan blades are divided into the short plates and the long plates and are of a split type structural design, so that the fan blades have the telescopic function, the functionality and the use flexibility of the whole fan lamp can be improved, the telescopic pieces are matched with the fixing bases, the distance between the short plates and the long plates is adjusted, and the service life of the fan lamp is prolonged. According to the fan lamp, the use requirements of different crowds are met, the airflow coverage area of the fan assembly can be enlarged, the whole fan lamp can be used in different area spaces, and the use flexibility of the fan lamp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan lights, and particularly relates to a fan light with a telescopic fan blade structure. Background Technique

[0002] In the existing fan lights, since the fan blades are fixed at a certain length and angle, it is difficult for the fan to meet the needs of users in different spaces and usage scenarios. For example, in a higher ceiling or a larger space, the fixed fan blades cannot provide sufficient air circulation, resulting in insufficient wind force and affecting the cooling effect. In addition, if the angle of the fan blades cannot be adjusted, it may cause the air flow to be concentrated or the local area to be overly cold, and it cannot evenly cover the entire room, thus affecting the comfort.

[0003] The conventional countermeasures are to develop adjustable fan blade designs or introduce multiple wind speed settings, but these solutions are often relatively complex, increasing the manufacturing cost and maintenance difficulty of the product. In addition, the complex adjustable mechanism may lead to an increase in the failure rate, causing inconvenience to users during use. Therefore, we hope to design a fan light with a new structure to solve this problem. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a fan light with a telescopic fan blade structure to solve the problems put forward in the above background technique.

[0005] The utility model is realized through the following technical solutions: A fan light with a telescopic fan blade structure, comprising: a lamp fixture and a fan assembly, the lamp fixture is fixed at the lower end of the fan assembly, and the fan assembly includes a driving motor, a connecting sleeve, fan blades and a telescopic member;

[0006] A connecting sleeve is fixed in the middle of the upper end of the driving motor, and the connecting sleeve is fixedly connected with the lower end of an external hanging rod;

[0007] A plurality of fan blades are annularly fixed at the side of the lower end of the driving motor, and a telescopic member is fixed on the upper side of each fan blade through a fixing seat.

[0008] As a preferred embodiment, the fan blade includes an installation bent rod, a connecting plate, a short plate and a long plate, and the inner end of the installation bent rod is fixedly connected with the outer side of the lower end of the driving motor.

[0009] As a preferred embodiment, a connecting plate is arranged at the outer end of the installation bent rod, the short plate is fixed at the upper end of the connecting plate through bolts, the long plate is movably installed on the right side of the short plate, four through holes I are opened downward in the middle of the outer end of the short plate, and two rows of through holes II are formed by penetrating downward in the middle of the inner end of the long plate, dividing the whole fan blade into the short plate and the long plate, and cooperating with the telescopic member, so that the fan blade has the function of telescoping.

[0010] As a preferred embodiment, the telescopic member includes a mounting base, a telescopic tube and a movable seat. A telescopic tube is provided at the outer end of the mounting base, and the inner end of the telescopic tube is integrally provided with the outer side of the mounting base;

[0011] On the left and right sides of the mounting base, fixing holes 1 are respectively formed by penetrating downward. The size and distribution position of the fixing holes 1 are both matched with the size and distribution position of the through holes 1.

[0012] As a preferred embodiment, on the upper surface, left surface and right surface of the telescopic tube, a row of threaded holes are respectively radially formed inward. The three rows of threaded holes are arranged in a staggered manner. The outer end of the telescopic tube is fixed inside the inner end of the movable seat. A through hole is formed by penetrating downward in the middle of the upper end of the fixed seat. The setting of the three rows of threaded holes enables the long plate to have the function of adjusting the rotation angle.

[0013] As a preferred embodiment, the through hole penetrates downward through the middle of the outer end of the telescopic tube. On the left and right sides of the movable seat, a fixing hole 4 is respectively formed by penetrating downward. The distance between the two fixing holes 4 is the same as the distance between the two rows of through holes 2.

[0014] As a preferred embodiment, two fixing holes 2 are formed by penetrating downward on the upper surface of the fixed seat. The distance between the two fixing holes 2 is the same as the distance between any two adjacent threaded holes in a row. On the left and right ends of the fixed seat, two fixing holes 3 are respectively formed by penetrating downward;

[0015] The distance between the two fixing holes 3 on the same side is the same as the distance between any two adjacent through holes 2 in the same row of through holes 2.

[0016] After adopting the above technical solution, the beneficial effects of the present utility model are: by dividing the fan blades into short plates and long plates and adopting a split structure design, the fan blades have the function of telescoping, which can improve the functionality and use flexibility of the entire fan lamp;

[0017] With the setting of the telescopic member and the fixed seat, when the user needs to adjust the length of the fan blade, the bolts installed in the fixing holes 2 and fixing holes 4 can be taken out. At this time, the movable seat and the fixed seat are released from fixation. The user can adjust the movable seat and the fixed seat to the corresponding position of the through holes 2 according to needs. The fixing method using the through holes 2 can ensure that the adjusted lengths of multiple fan blades are the same, which is convenient for adjustment. If the user needs to synchronously rotate the angle of the long plate, only the bolt in the through hole needs to be taken out for adjustment. After adjusting to the appropriate length and angle, the corresponding bolts can be fixed again. The telescopic member cooperates with the fixed seat to realize the distance adjustment between the short plate and the long plate, meeting the usage requirements of different people, and can expand the airflow coverage area of the fan component, enabling the entire fan lamp to be used in different area spaces and improving the use flexibility of the fan lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of a fan lamp with a telescopic blade structure according to the present invention.

[0020] Figure 2 It is a schematic diagram of the blade structure of a fan lamp with a telescopic blade structure according to the present invention.

[0021] Figure 3 It is a schematic diagram of the telescopic member structure of a fan lamp with a telescopic blade structure according to the present invention.

[0022] In the figure, 100 - lamp fixture;

[0023] 200 - fan assembly, 210 - drive motor, 220 - connecting sleeve, 230 - blade, 231 - mounting bent rod, 232 - connecting plate, 233 - short plate, 234 - long plate, 240 - telescopic member, 241 - mounting seat, 242 - fixing hole one, 243 - telescopic tube, 244 - threaded hole, 245 - movable seat, 246 - through hole, 250 - fixing seat, 251 - fixing hole two, 252 - fixing hole three. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Please refer to Figures 1 to 3 , the present invention provides a technical solution: a fan lamp with a telescopic blade structure, including: a lamp fixture 100 and a fan assembly 200, the lamp fixture 100 is fixed at the lower end of the fan assembly 200, and the fan assembly 200 includes a drive motor 210, a connecting sleeve 220, a blade 230 and a telescopic member 240;

[0026] A connecting sleeve 220 is fixed in the middle of the upper end of the drive motor 210, and the connecting sleeve 220 is fixedly connected to the lower end of an external hanging rod;

[0027] A plurality of fan blades 230 are fixedly arranged in a ring shape on the lower side of the side of the driving motor 210, and a telescopic member 240 is fixed on the upper side of each fan blade 230 through a fixing seat 250.

[0028] Please refer to Figures 1 to 2 , the fan blade 230 includes a mounting bent rod 231, a connecting plate 232, a short plate 233 and a long plate 234, and the inner end of the mounting bent rod 231 is fixedly connected to the outer side of the lower end of the driving motor 210.

[0029] A connecting plate 232 is arranged at the outer end of the mounting bent rod 231, a short plate 233 is fixed at the upper end of the connecting plate 232 through a bolt, a long plate 234 is movably installed on the right side of the short plate 233, four through holes I are formed downward in the middle of the outer end of the short plate 233, and two rows of through holes II are formed downward through the middle of the inner end of the long plate 234. The whole fan blade 230 is divided into the short plate 233 and the long plate 234, and in cooperation with the telescopic member 240, the fan blade 230 has the function of telescoping.

[0030] As the first embodiment of the present utility model, by dividing the fan blade 230 into the short plate 233 and the long plate 234, it is designed in a split structure, so as to replace the traditional fixed fan blade 230 structure. The split structure enables the fan blade 230 to have the function of telescoping, and can improve the functionality and use flexibility of the whole fan lamp.

[0031] Please refer to Figures 1 to 3 , the telescopic member 240 includes a mounting seat 241, a telescopic tube 243 and a movable seat 245. A telescopic tube 243 is arranged at the outer end of the mounting seat 241, and the inner end of the telescopic tube 243 is integrally arranged with the outer side of the mounting seat 241;

[0032] Fixing holes I 242 are respectively formed downward through the left side and the right side of the mounting seat 241, and the size and distribution position of the fixing holes I 242 are both matched with the size and distribution position of the through holes I.

[0033] A row of threaded holes 244 are respectively formed radially inward on the upper surface, the left surface and the right surface of the telescopic tube 243, and the three rows of threaded holes 244 are arranged in a staggered manner. The outer end of the telescopic tube 243 is fixed inside the inner end of the movable seat 245. A through hole 246 is formed downward through the middle of the upper end of the fixing seat 250. The arrangement of the three rows of threaded holes 244 enables the long plate 234 to have the function of adjusting the rotation angle.

[0034] The through hole 246 penetrates downward through the middle of the outer end of the telescopic tube 243. A fixing hole IV is respectively formed downward on the left side and the right side of the movable seat 245, and the distance between the two fixing holes IV is the same as the distance between the two rows of through holes II.

[0035] On the upper surface of the fixed seat 250, two second fixing holes 251 are opened downward. The distance between the two second fixing holes 251 is the same as the distance between any two adjacent threaded holes 244 in a row. At the left end and the right end of the fixed seat 250, two third fixing holes 252 are respectively formed by penetrating downward.

[0036] The distance between the two third fixing holes 252 on the same side is the same as the distance between any two adjacent through holes two in the same row of through holes two.

[0037] As the second embodiment of the present invention, based on the above first embodiment, in actual use, when the user needs to adjust the length of the fan blade 230, the user can take out the bolts installed in the second fixing holes 251 and the fourth fixing holes (all bolts are locked with anti-loosening nuts). At this time, the movable seat 245 and the fixed seat 250 are released from fixation. The user can adjust the movable seat 245 and the fixed seat 250 to the corresponding positions of the through holes two as needed (the telescopic tube 243 slides inside the movable seat 245 to adjust the position, and the telescopic tube 243 is used to connect the short plate 233 and the long plate 234). The fixing method using the through holes two can ensure that the adjusted lengths of multiple fan blades 230 are the same, which is convenient for adjustment. If the user needs to synchronously rotate the angle of the long plate 234, just take out the bolt in the through hole 246 to adjust. After adjusting to the appropriate length and angle, fix the corresponding bolts again. The telescopic member 240 cooperates with the fixed seat 250 to realize the distance adjustment between the short plate 233 and the long plate 234, meeting the usage requirements of different people, being able to expand the airflow coverage area of the fan assembly 200, enabling the entire fan light to be used in different area spaces, and enhancing the usage flexibility of the fan light.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fan lamp with a retractable fan blade structure, comprising: A lamp (100) and a fan assembly (200), characterized in that the lamp (100) is fixed to the lower end of the fan assembly (200), and the fan assembly (200) comprises a drive motor (210), a connecting sleeve (220), fan blades (230), and a telescopic member (240); A connecting sleeve (220) is fixed in the middle of the upper end of the driving motor (210), and the connecting sleeve (220) is fixedly connected to the lower end of the external suspension rod; A plurality of fan blades (230) are fixed in a ring shape on the side of the lower end of the driving motor (210), and a telescopic member (240) is fixed on the upper side of each fan blade (230) via a fixing seat (250).

2. The fan lamp with a retractable blade structure according to claim 1, characterized in that: The fan blade (230) comprises a mounting bent rod (231), a connecting plate (232), a short plate (233), and a long plate (234); the inner end of the mounting bent rod (231) is fixedly connected to the outer side of the lower end of the driving motor (210).

3. The fan lamp with a retractable fan blade structure according to claim 2, characterized in that: A connecting plate (232) is provided at the outer end of the mounting bent rod (231), a short plate (233) is fixed to the upper end of the connecting plate (232) by bolts, a long plate (234) is movably installed on the right side of the short plate (233), four through holes (1) are opened downward in the middle of the outer end of the short plate (233), and two rows of through holes (2) are formed downward through the middle of the inner end of the long plate (234).

4. The fan lamp with a retractable fan blade structure according to claim 3, characterized in that: The telescopic member (240) comprises a mounting seat (241), a telescopic tube (243), and a movable seat (245); the outer end of the mounting seat (241) is provided with the telescopic tube (243); the inner end of the telescopic tube (243) is integrally provided with the outer side of the mounting seat (241); The left side and the right side of the mounting seat (241) are respectively penetrated downward to form a fixing hole 1 (242), and the size and distribution position of the fixing hole 1 (242) are matched with the size and distribution position of the through hole 1.

5. The fan lamp with a retractable fan blade structure according to claim 4, characterized in that: A row of threaded holes (244) is respectively provided radially inwardly on the upper surface, the left surface and the right surface of the telescopic tube (243). The three rows of threaded holes (244) are staggered with each other. The outer end of the telescopic tube (243) is fixed inside the inner end of the movable seat (245). A through hole (246) is formed by penetrating downwardly through the middle of the upper end of the fixed seat (250).

6. The fan lamp with a retractable fan blade structure according to claim 5, characterized in that: The through hole (246) passes downward through the middle of the outer end of the telescopic tube (243), and a fixing hole four is respectively opened downward on the left and right sides of the movable seat (245), and the spacing between the two fixing holes four is the same as the spacing between the two rows of through holes two.

7. The fan lamp with a retractable fan blade structure according to claim 6, characterized in that: Two fixing holes (251) are provided downwardly on the upper surface of the fixing seat (250), and the distance between the two fixing holes (251) is the same as the distance between any two adjacent threaded holes (244) in a row. The left end and the right end of the fixing seat (250) are respectively penetrated downwardly to form two fixing holes (252); The spacing between the two fixing holes three (252) on the same side is the same as the spacing between any two adjacent through holes two in the same row of through holes two.

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