CN213783064U

CN213783064U - Wind generating set for wind-solar complementary self-generating projection lamp device

Info

Publication number: CN213783064U
Application number: CN202022799656.8U
Authority: CN
Inventors: 陆耀
Original assignee: Nantong Qidian New Energy Technology Co ltd
Current assignee: Nantong Qidian New Energy Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-23
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a wind generating set used for a wind-solar complementary self-generating projection lamp device, which comprises a transverse fan blade component and a casing which is clamped with the transverse fan blade component, wherein a stator component and a rotor component are arranged in the casing, and a connecting shaft is arranged at the center which vertically penetrates through the casing; the stator component comprises a stator disc fixedly sleeved on the connecting shaft, a plurality of bosses which are distributed on the stator disc in an equal circumference mode are arranged on the stator disc, the bosses are of a fan-shaped structure, coil windings are wound on the bosses, and a gap is formed between every two adjacent coil windings; the rotor subassembly is including arranging two rotor discs of stator disc upper and lower extreme in, rotor disc and casing fixed connection, and the rotor disc is close to the magnet that the circumference distributes such as a plurality of fixedly connected with on stator module's the terminal surface, and a plurality of magnets correspond the setting with coil winding, and the magnet on two rotor discs corresponds the setting from top to bottom in proper order. The utility model has the advantages of as follows: the installation of being convenient for, firm in connection improves wind energy utilization.

Description

Wind generating set for wind-solar complementary self-generating projection lamp device

The technical field is as follows:

the utility model belongs to the profection lamp field, concretely relates to a wind generating set that is used for complementary spontaneous electric profection lamp device of scene.

Background art:

the existing wind-solar complementary projection lamp device comprises a lamp pole, a wind generating set, a solar set and a controller, wherein the wind generating set, the solar set and the controller are arranged on the lamp pole, and the wind generating set of the existing wind-solar complementary projection lamp device has the following defects:

1. the wind generating set adopts a vertical fan blade component, the fan blades are required to be connected with the casing individually, so that the connection and fixation are more complicated, the fan blades are arranged vertically, the length of the fan blades is longer, the stability of the fan blade mechanism during rotation cannot be ensured, the phenomenon of fan blade shaking easily occurs during rotation, the connection stability of the fan blades and the casing is influenced, and once the connection part of the fan blades and the casing is loosened, the wind energy utilization rate is reduced.

2. The stator of the existing wind generating set is a hollow cylindrical structure, as shown in fig. 7, in the cutting mode of the existing wind generating set, a stator winding is arranged on the inner wall of a stator 01, a rotor 02 connected with fan blades horizontally penetrates through the inside of the stator, the rotor 02 is of a long shaft structure, a magnet which generates magnetic induction with the stator winding is arranged on the rotor 02, one side of the stator winding is an N pole, the other side of the stator winding is an S pole, the magnet is cut from the N pole of the stator winding to the S pole when rotating along with the rotor 02, a large gap exists between the N pole and the S pole, partial magnetic force is consumed in the cutting process, and therefore the wind energy utilization rate is influenced.

The utility model has the following contents:

the utility model aims at overcoming above not enough, provide a wind generating set who is used for the complementary spontaneous electric profection lamp device of scene, the installation of being convenient for, firm in connection improves wind energy utilization.

The purpose of the utility model is realized through the following technical scheme: a wind generating set for a wind-solar complementary self-generating projection lamp device comprises a transverse fan blade assembly and a machine shell clamped with the transverse fan blade assembly, wherein a stator assembly and a rotor assembly are arranged in the machine shell, and a connecting shaft is vertically arranged in the center of the machine shell in a penetrating mode;

the stator component comprises a stator disc fixedly sleeved on the connecting shaft, a plurality of bosses which are distributed on the same circumference are arranged on the stator disc, the bosses are of a fan-shaped structure, coil windings are wound on the bosses, and a gap is formed between every two adjacent coil windings;

the rotor subassembly is including arranging two rotor discs of stator disc upper and lower extreme in, rotor disc and casing fixed connection, and the rotor disc is close to the magnet that the circumference distributes such as a plurality of fixedly connected with on stator module's the terminal surface, and a plurality of magnets correspond the setting with coil winding, and the magnet on two rotor discs corresponds the setting from top to bottom in proper order.

The utility model discloses a further improvement lies in: the lower pot head that puts in stator disc on the connecting axle is equipped with fixed disc, fixed disc passes through bolt fixed connection with stator disc, the cover is equipped with first stop collar and the second stop collar that sets up from top to bottom on the connecting axle, the cell body that has first stop collar of vertical restriction and second stop collar on the connecting axle, first stop collar inlays in the cell body that corresponds with the second stop collar, the lower terminal surface that sets up at fixed disc is hugged closely to the second stop collar, stator disc's upper end has the clamp gasket, still the cover is equipped with clamp nut on the connecting axle, clamp nut arranges in between clamp gasket and the first stop collar.

The utility model discloses a further improvement lies in: the horizontal fan blade assembly comprises a fan blade shell and a plurality of fan blades arranged on the outer circumference of the fan blade shell, the fan blades horizontally extend outwards, a plurality of protrusions distributed in an equal circumference mode are arranged on the outer circumference of the fan blade shell, the protrusions are arranged between every two adjacent fan blades, the fan blade shell, the fan blades and the protrusions are of an integrated forming structure, the fan blades comprise a first inclined plate and a second inclined plate, one end of the first inclined plate is connected with one end of the second inclined plate to form a break angle, the length of the first inclined plate is shorter than that of the second inclined plate, the casing comprises an upper casing and a lower casing which are connected through upper threads and lower threads, a plurality of circular portions arranged correspondingly are arranged on the outer circumference of the upper casing and the outer circumference of the lower casing, circular portions arranged correspondingly up and down are fixedly connected through bolts, and the protrusions and the circular.

The utility model discloses a further improvement lies in: the outer ends of the first inclined plate and the second inclined plate are respectively provided with an arc surface, and the arc surfaces are in smooth transition with the end surfaces of the corresponding first inclined plate and the corresponding second inclined plate.

The utility model discloses a further improvement lies in: the angle of the bevel is 30-45 degrees.

Compared with the prior art, the utility model has the following advantage:

1. horizontal fan blade subassembly formula shaping structure as an organic whole, it needs the single fixed connected mode of fan blade to change the tradition, it is strong to connect the steadiness, horizontal fan blade subassembly and casing circumferencial direction realize the circumferencial direction spacing through the arch of mutually supporting and ring portion simultaneously, pass through the bolt with aerogenerator subassembly and casing again and realize longitudinal fixation, high durability and convenient installation, it is more firm to connect simultaneously, even meet the strong wind, the condition that the fan blade rocks or the junction is not hard up can not take place yet, the phenomenon of the fan blade emergence shake simultaneously also is avoided.

2. The connection mode of the first inclined plate and the second inclined plate has the function of improving the air inlet flow, and the arrangement of the arc surface has the function of reducing the air discharge resistance.

3. The rotor assembly of the wind generating set is horizontally arranged between the two stator assemblies, when the transverse fan blade assembly rotates to drive the rotor assembly to horizontally rotate, the magnet on the rotor assembly sequentially cuts the coil windings corresponding to the two stator assemblies, the magnetic cutting loss is low, and therefore the wind energy utilization rate is improved and is 3-4 times that of a traditional generator.

Description of the drawings:

fig. 1 is a structural exploded view of a wind generating set for a wind-solar hybrid self-generating projection lamp device.

Fig. 2 is the utility model discloses a wind generating set's casing internal structure schematic diagram for wind-solar complementary spontaneous electrical projection lamp device.

Fig. 3 is the utility model relates to a position distribution diagram of stator module and rotor subassembly that is used for wind-solar complementary wind generating set of from electricity generation profection lamp device.

Fig. 4 is a schematic view of the connection between the stator assembly and the connecting shaft of the wind generating set of the wind-solar hybrid self-generating projection lamp device of the present invention.

Fig. 5 is a schematic structural diagram of a connecting shaft of a wind generating set for a wind-solar hybrid self-generating projection lamp device according to the present invention.

Fig. 6 is a schematic structural diagram of a transverse fan blade assembly of a wind generating set for a wind-solar complementary self-generating projection lamp device.

Fig. 7 is a schematic diagram of magnetic line cutting of the stator assembly and the rotor assembly in the prior art of the wind-solar hybrid self-generating projection lamp device of the present invention.

Reference numbers in the figures:

1-a machine shell, 2-a transverse fan blade component, 3-a stator component, 4-a rotor component and 5-a connecting shaft;

21-a fan blade shell, 22-a fan blade, 23-a bulge, 221-a first inclined plate, 222-a second inclined plate and 223-an arc surface;

111-upper shell, 112-lower shell, 113-circular ring;

31-stator disc, 32-boss, 33-coil winding, 34-gap;

41-rotor disk, 42-magnet;

51-fixed disc, 52-first stop collar, 53-second stop collar, 54-groove body, 55-clamping gasket and 56-clamping nut.

The specific implementation mode is as follows:

in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, and therefore the features defined "first" and "second" may explicitly or implicitly include one or more of the features described.

In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1 to 4 show an embodiment of a wind generating set for a wind-solar complementary self-generating projection lamp device of the present invention, which includes a transverse fan blade assembly 2 and a casing 1 fastened with the transverse fan blade assembly 2, wherein the casing 1 has a stator assembly 3 and a rotor assembly 4, and a connecting shaft 5 is vertically provided at the center penetrating through the casing 1;

the stator assembly 3 comprises a stator disc 31 fixedly sleeved on the connecting shaft 5, the stator disc 31 is provided with a plurality of bosses 32 which are distributed in an equal circumference, the bosses 32 are of a fan-shaped structure, coil windings 33 are wound on the bosses 32, and a gap 34 is formed between two adjacent coil windings 33;

the rotor assembly 4 includes two rotor disks 41 disposed at the upper and lower ends of the stator disk 31, the rotor disks 41 are fixedly connected to the casing 1, a plurality of magnets 42 distributed in equal circumference are fixedly connected to the end surface of the rotor disk 41 close to the stator assembly 3, the plurality of magnets 42 are disposed corresponding to the coil winding 33, and the magnets 42 on the two rotor disks 41 are disposed corresponding to each other in the up-down direction.

The utility model provides a wind generating set 'S power generation mode, as shown in fig. 3, magnet 42 on two rotor discs 41 corresponds (the N utmost point is crisscross with the S utmost point) setting in proper order respectively, when rotor disc 41 along with horizontal fan blade assembly 2' S rotation, magnet 42 that corresponds from top to bottom cuts the magnetic line of force to coil winding 33 on the stator disc 31 in proper order, rotor disc 41 rotates the round, the number of times of cutting is many and intensive, magnetic force cutting loss is few, and then improve wind energy utilization, wind energy utilization is 3-4 times of traditional generator.

Further, the lower end of the connecting shaft 5, which is disposed on the stator disc 31, is sleeved with a fixed disc 51, the fixed disc 51 is fixedly connected with the stator disc 31 through a bolt, the connecting shaft 5 is sleeved with a first limiting sleeve 52 and a second limiting sleeve 53 which are vertically arranged, as shown in fig. 5, the connecting shaft 5 is provided with a groove 54 which longitudinally limits the first limiting sleeve 52 and the second limiting sleeve 53, the first limiting sleeve 52 and the second limiting sleeve 53 are embedded in the corresponding groove 54, the second limiting sleeve 53 is tightly attached to the lower end face of the fixed disc 51, the upper end of the stator disc 31 is provided with a clamping gasket 55, the connecting shaft 5 is further sleeved with a clamping nut 56, and the clamping nut 56 is disposed between the clamping gasket 55 and the first limiting sleeve 52.

In this application, stator disc 31 passes through second stop collar 53 and clamping nut 56 and installs and fix on connecting axle 5, and connecting axle 5 is fixed with bottom suspension fagging 9, avoids the connected mode of more bolt when fixed, and it is convenient fast to install.

Further, as shown in fig. 6, the transverse blade assembly 2 includes a blade shell 21 and a plurality of blades 22 disposed on an outer circumference of the blade shell 21, the plurality of blades 22 extend horizontally and outwardly, a plurality of protrusions 23 distributed in an equal circumference are disposed on the outer circumference of the blade shell 21, the protrusions 23 are disposed between two adjacent blades 22, the blade shell 21, fan blade 22 and protruding 23 formula shaping structure as an organic whole, fan blade 22 includes first hang plate 221 and second hang plate 222, the one end of first hang plate 221 is connected with the one end of second hang plate 222 and is formed a dog-ear, the length of first hang plate 221 is shorter than the length of second hang plate 222, casing 1 includes upper casing 111 and lower casing 112 of upper and lower threaded connection, be equipped with a plurality of ring portions 113 that correspond the setting on the outer circumference of upper casing 111 and lower casing 112, the ring portion 113 that corresponds the setting from top to bottom passes through bolt fixed connection, and protruding 23 and ring portion 113 cooperate the setting in proper order.

Horizontal fan blade subassembly 2 formula shaping structure as an organic whole, it needs the single fixed connected mode of fan blade to change the tradition, it is strong to connect the steadiness, horizontal fan blade subassembly 2 realizes the circumferencial direction spacing with circular ring portion 113 through the arch 23 of mutually supporting with casing 1 circumferencial direction simultaneously, it is vertical fixed to pass through the bolt realization with aerogenerator subassembly and casing 1 again, high durability and convenient installation, the while connection is more firm, even meet the strong wind, the condition that the fan blade rocked or the junction is not hard up can not take place yet, also avoid the phenomenon of fan blade emergence shake simultaneously.

Further, the outer ends of the first inclined plate 221 and the second inclined plate 222 are both provided with an arc surface 223, the arc surface 223 is in smooth transition with the end surfaces of the corresponding first inclined plate 221 and the corresponding second inclined plate 222, and the angle of the break angle is 30-45 degrees.

The connection mode of the first inclined plate 221 and the second inclined plate 222 has the function of improving the air inlet flow, and the arrangement of the arc surface 223 has the function of reducing the wind discharge resistance.

The present invention is not limited to the above-described embodiments, and the description of the embodiments and the description is only illustrative of the principles of the present invention, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wind generating set that is used for complementary spontaneous electric projection lamp device of scene which characterized in that: the fan blade assembly comprises a transverse fan blade assembly (2) and a machine shell (1) clamped with the transverse fan blade assembly (2), wherein a stator assembly (3) and a rotor assembly (4) are arranged in the machine shell (1), and a connecting shaft (5) is arranged in the center vertically penetrating through the machine shell (1);

the stator assembly (3) comprises a stator disc (31) fixedly sleeved on the connecting shaft (5), the stator disc (31) is provided with a plurality of bosses (32) distributed in the same circumference, the bosses (32) are of a fan-ring-shaped structure, coil windings (33) are wound on the bosses (32), and a gap (34) is formed between every two adjacent coil windings (33);

rotor subassembly (4) are including arranging two rotor disc (41) of stator disc (31) upper and lower extreme in, rotor disc (41) and casing (1) fixed connection, rotor disc (41) are close to magnet (42) that fixedly connected with a plurality of equal circumference distributes on the terminal surface of stator module (3), a plurality of magnet (42) correspond the setting with coil winding (33), magnet (42) on two rotor disc (41) correspond the setting from top to bottom in proper order.

2. The wind generating set for the wind-solar hybrid self-generating projection lamp device according to claim 1, wherein: the lower end of the connecting shaft (5) which is arranged on the stator disc (31) is sleeved with a fixed disc (51), the fixed disc (51) is fixedly connected with the stator disc (31) through bolts, a first limiting sleeve (52) and a second limiting sleeve (53) which are vertically arranged are sleeved on the connecting shaft (5), the connecting shaft (5) is provided with a groove body (54) which longitudinally limits the first limit sleeve (52) and the second limit sleeve (53), the first stop collar (52) and the second stop collar (53) are embedded in the corresponding groove bodies (54), the second limit sleeve (53) is closely attached to the lower end surface of the fixed disc (51), the upper end of the stator disc (31) is provided with a clamping gasket (55), the connecting shaft (5) is also sleeved with a clamping nut (56), the clamping nut (56) is arranged between the clamping gasket (55) and the first stop collar (52).

3. The wind generating set for the wind-solar complementary self-generating projection lamp device according to claim 1 or 2, wherein: horizontal fan blade subassembly (2) include fan blade shell (21) and arrange a plurality of fan blades (22) on fan blade shell (21) outer circumference in, a plurality of fan blades (22) level extend outward and set up, be equipped with a plurality of protruding (23) that the circumference distributes such as on the outer circumference of fan blade shell (21), protruding (23) are arranged in between two adjacent fan blades (22), fan blade shell (21), fan blade (22) and protruding (23) formula shaping structure as an organic whole, fan blade (22) include first hang plate (221) and second hang plate (222), the one end of first hang plate (221) is connected with the one end of second hang plate (222) and is formed a dog-ear, the length of first hang plate (221) is shorter than the length of second hang plate (222), casing (1) are including upper casing (111) and lower casing (112) of upper and lower threaded connection, be equipped with a plurality of corresponding rings portion (113) that set up on the outer circumference of upper casing (111) and lower casing (112) and be equipped with ) And the circular ring parts (113) which are correspondingly arranged up and down are fixedly connected through bolts, and the bulges (23) are sequentially matched with the circular ring parts (113).

4. The wind generating set for the wind-solar complementary self-generating projection lamp device according to claim 3, wherein: the outer ends of the first inclined plate (221) and the second inclined plate (222) are respectively provided with an arc surface (223), and the arc surfaces (223) are in smooth transition with the end surfaces of the corresponding first inclined plate (221) and the corresponding second inclined plate (222).

5. The wind generating set for the wind-solar hybrid self-generating projection lamp device according to claim 4, wherein: the angle of the break angle is 30-45 degrees.