CN217421576U - Driving device with compact structure, fan lamp and air purification lamp - Google Patents

Abstract

The utility model provides a compact structure's drive arrangement, including the base, be fixed with motor and back shaft on the base, the motor cover is located on the back shaft, and the cover is equipped with the flabellum on the motor, and the flabellum passes through motor drive, and the back shaft is equipped with along the well kenozooecium that its axis direction link up, is fixed with motor fixed baseplate on the back shaft, and motor fixed baseplate is equipped with motor protrusion installation department, is equipped with motor protrusion installation cavity in the motor protrusion installation department, and the flabellum is equipped with the flabellum installation boss of installing with the cooperation of motor protrusion installation cavity. A fan lamp and an air purifying lamp including the above-described compact driving apparatus are also provided. This application is used for providing the integrated function subassembly power supply of installation in the accessory additional equipment portion through passing the electric wire well kenozooecium of back shaft, need not electric wire reel support, has enlarged the space, can realize the combination collocation of multiple integrated function subassembly. If the wind guide wheel is arranged, the wind direction control can be realized, and the negative ion generator is arranged to take out negative ions generated by the negative ion generator.

Description

Driving device with compact structure, fan lamp and air purification lamp

[ technical field ] A method for producing a semiconductor device

The application relates to the field of motors, in particular to a driving device, a fan lamp and an air purification lamp which are compact in structure.

[ background ] A method for producing a semiconductor device

The traditional fan mainly comprises fan blades, a mesh enclosure, a fan head and a base, wherein the fan head mainly comprises a motor, a head shaking mechanism and front and rear end covers. This design is inconvenient for installing the integrated functional assembly. If the integrated functional component is added outside the mesh enclosure, the overall occupied space is increased, and when the inducer or other integrated functional components are added inside the mesh enclosure, the space inside the mesh enclosure is limited, so that the size of the integrated functional component is required.

Meanwhile, when the newly added integrated functional assembly needs power supply and signal control, in order to prevent the power supply line and the signal line from being broken and twisted by the rotating fan blade, the wiring often needs to be provided with a support to bypass the rotating fan blade, thereby further causing the occupation of space.

The same problem exists in the field of lamp decoration and air purification lamps.

[ summary of the invention ]

An object of this application is to provide a compact structure's drive arrangement, fan lamp and air purification lamp, compact structure, the convenient newly-increased function.

The application provides a compact structure's drive arrangement, which comprises a base, be fixed with motor and back shaft on the base, the motor cover is located on the back shaft, the cover is equipped with the flabellum on the motor, the flabellum passes through motor drive, the back shaft is equipped with along the well kenozooecium that its axis direction link up, be fixed with motor fixed baseplate on the back shaft, motor fixed baseplate is equipped with motor protrusion installation department, be equipped with motor protrusion installation cavity in the motor protrusion installation department, the flabellum be equipped with the flabellum installation boss of motor protrusion installation cavity cooperation installation.

Further, the motor includes electric motor rotor and electric motor stator, electric motor stator fixes on the motor protruding installation department, the flabellum includes the flabellum mount pad, be equipped with the mounting groove that is used for installing electric motor rotor in the flabellum mount pad, flabellum installation base is located the bottom of mounting groove, be equipped with circular shape installation cavity in the flabellum installation base, the mounting groove with the installation cavity is coaxial, electric motor rotor locates in the mounting groove, electric motor stator drive electric motor rotor drives the flabellum rotates.

Further, the fan blade mounting boss extends inwards from the bottom of the mounting groove.

Furthermore, at least one bearing or oil-containing shaft sleeve or graphite sleeve is arranged between the fan blade mounting boss and the support shaft.

Furthermore, be equipped with the draw-in groove on the back shaft, the draw-in groove inlay with the draw-in groove cooperation is fixed jump ring or retaining ring or bolt of bearing or oiliness axle sleeve or graphite cover.

Furthermore, the supporting shaft is provided with a connecting part on one side far away from the base, and the connecting part is connected with an accessory installing part.

Further, the accessory attaching portion includes a ventilation portion for ventilation.

Further, the diameter of the connecting portion is smaller than the diameter of the support shaft.

The application also provides a fan lamp, which comprises the driving device with the compact structure and the lighting assembly, wherein the lighting assembly is connected to the supporting shaft of the driving device with the compact structure.

The application also provides an air purification lamp, which comprises the driving device with compact structure and the purification component, wherein the purification component is connected on the supporting shaft of the driving device with compact structure.

Compared with the prior art, the method has the following advantages:

the electric wire penetrates through the hollow part of the supporting shaft and is used for supplying power to the integrated functional assembly arranged on the accessory installing part, a wire coil support is not needed, the space available inside is enlarged, and the combination and matching of various integrated functional assemblies can be realized. If the wind guide wheel is arranged, the wind direction control can be realized, and the negative ion generator is arranged, so that negative ions generated by the negative ion generator can be taken out; it is also possible to pass a signal control line through the hollow portion of the support shaft to effect control of the functional component.

[ description of the drawings ]

Fig. 1 is an exploded view of a compact drive according to the present application.

Fig. 2 is a partial enlarged view a in fig. 1.

Fig. 3 is a schematic view of a compact drive device according to the present application.

Fig. 4 is a schematic view of the compact drive device of the present application.

Fig. 5 is a front view of the compact drive of the present application.

Fig. 6 is a left side view of the compact drive of the present application.

Fig. 7 is a sectional view taken along line B-B in fig. 6.

Fig. 8 is a schematic view of a motor fixing base according to the present application.

FIG. 9 is a schematic view of a fan blade according to the present application.

[ detailed description ] embodiments

In order to make the aforementioned features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below, but the present application is not limited thereto.

As shown in fig. 1-9, a compact structure's drive arrangement, includes base 1, be fixed with motor 2 and back shaft 3 on the base 1, motor 2 cover is located on the back shaft 3, the cover is equipped with flabellum 5 on the motor 2, flabellum 5 passes through motor 2 drive, back shaft 3 is equipped with along the well kenozooecium 31 that its axis direction link up, be fixed with motor fixed baseplate 9 on the back shaft 3, motor fixed baseplate 9 is equipped with motor protrusion installation department 91, be equipped with motor protrusion installation cavity 92 in the motor protrusion installation department 91, flabellum 5 be equipped with the flabellum installation boss 503 of motor protrusion installation cavity 92 cooperation installation. The fan blade mounting boss 503 extends inwards from the bottom of the mounting groove 507. The motor protrusion installation cavity 92 of the motor fixing base 9 is matched with the fan blade installation boss 503 of the fan blade 5, so that the fan blade 5 can be positioned on the supporting shaft 3, and the space occupied by the motor 2 and the fan blade is further compressed. Protruding installation department 91 week side still is equipped with screens arch 93 for fix motor stator 22.

The support shaft 3 is provided with an integrated function module by passing an electric wire through the hollow portion 31, and the electric wire supplies power to the integrated function module. The addition of new functional parts in a compact space is realized.

The integrated functional component is a component with certain functions, such as an air guide wheel, an anion generator, a lighting component, a purification component in an air purification lamp and the like.

The supporting shaft 3 is provided with a connecting part 32 for connection at one side thereof far away from the base 1, and the connecting part 32 is connected with an accessory mounting part 4. The accessory attaching part 4 can be used for attaching the integrated functional component.

Motor 2 includes electric motor rotor 21 and electric motor stator 22, electric motor stator 22 fixes on motor bulge installation department 91, flabellum 5 includes flabellum mount pad 501, be equipped with the mounting groove 507 that is used for installing electric motor rotor in the flabellum mount pad 501, flabellum installation base 503 is located the bottom of mounting groove 507, be equipped with circular shape installation cavity 504 in the flabellum installation base 503, mounting groove 507 with installation cavity 504 is coaxial, electric motor rotor 21 locates in the mounting groove 507, electric motor stator 22 drives electric motor rotor 21 drives flabellum 5 rotates. The fan blade 5 is driven by the motor 2 to rotate to blow air, corresponding effects are generated after the fan blade passes through the integrated functional assembly, wind direction control can be achieved through the wind guide wheel, and negative ions generated by the negative ion generator can be taken out through the negative ion generator.

At least one bearing 6 is arranged between the fan blades 5 and the supporting shaft 3. So that the fan blades 5 rotate more smoothly.

A clamping groove 33 is formed in the support shaft 3, and the clamping groove 33 is embedded with the clamping groove 33 and is matched and fixed with the clamping spring 7 of the bearing 6.

In addition, a clamping groove 33 is formed in the support shaft 3, and the clamping groove 33 is embedded with a check ring which is matched and fixed with the clamping groove 33 and used for fixing the bearing 6.

In addition be equipped with the jack on the back shaft 3, the jack inlay with the jack cooperation is fixed the bolt of bearing 6.

The bearing 6 may also be an oil-impregnated sleeve or a graphite sleeve to achieve the same effect.

The accessory attaching portion 4 includes a ventilation portion 41 for ventilation. The ventilation portion 41 is a ventilation hole for introducing wind generated by the fan blades 5.

The connecting portion 32 has a diameter smaller than that of the support shaft 3. Is convenient for processing and installation.

The surface of the connecting part 32 is provided with threads, and the accessory installing part 4 is fixed through the matching of the threads and the nut 8.

The fan lamp comprises the driving device with the compact structure and the lighting assembly, and the lighting assembly is connected to the supporting shaft 3 of the driving device with the compact structure.

The air purification lamp comprises the driving device with the compact structure and the purification assembly, wherein the purification assembly is connected to the supporting shaft 3 of the driving device with the compact structure.

When the multifunctional integrated functional component support works, the electric wire penetrates through the hollow part 31 of the support shaft 3 and is used for supplying power to the integrated functional component arranged on the accessory installing part 4, a wire coil support is not needed, the space available inside is enlarged, and combination and matching of various integrated functional components can be realized. If the wind guide wheel is arranged, the wind direction control can be realized, and the negative ion generator is arranged, so that negative ions generated by the negative ion generator can be taken out; it is also possible to pass a signal control line through the hollow of the support shaft to effect control of the functional components.

Claims (10)

1. The utility model provides a compact structure's drive arrangement, a serial communication port, includes base (1), be fixed with motor (2) and back shaft (3) on base (1), motor (2) cover is located on back shaft (3), the cover is equipped with flabellum (5) on motor (2), flabellum (5) are passed through motor (2) drive, back shaft (3) are equipped with along hollow portion (31) that its axis direction link up, be fixed with motor fixed baseplate (9) on back shaft (3), motor fixed baseplate (9) are equipped with motor protrusion installation department (91), be equipped with motor protrusion installation cavity (92) in motor protrusion installation department (91), flabellum (5) be equipped with flabellum installation boss (503) of motor protrusion installation cavity (92) cooperation installation.

2. The driving device with compact structure according to claim 1, wherein the motor (2) comprises a motor rotor (21) and a motor stator (22), the motor stator (22) is fixed on the motor protruding installation portion (91), the fan blade (5) comprises a fan blade installation seat (501), an installation groove (507) for installing the motor rotor is arranged in the fan blade installation seat (501), the fan blade installation boss (503) is arranged at the bottom of the installation groove (507), a circular installation cavity (504) is arranged in the fan blade installation boss (503), the installation groove (507) is coaxial with the installation cavity (504), the motor rotor (21) is arranged in the installation groove (507), and the motor stator (22) drives the motor rotor (21) to drive the fan blade (5) to rotate.

3. The compact drive of claim 2, wherein said blade mounting boss (503) extends inwardly from the bottom of said mounting slot (507) into the slot.

4. A compact drive arrangement according to claim 3, characterised in that at least one bearing (6) or oil-containing bush or graphite bush is provided between the blade mounting boss (503) and the support shaft (3).

5. The compact driving device according to claim 4, wherein a locking groove (33) is provided on the supporting shaft (3), and a locking spring (7) or a retainer ring or a latch is embedded in the locking groove (33) and is matched with the locking groove (33) to fix the bearing (6) or the oil-containing shaft sleeve or the graphite sleeve.

6. The compact drive of any one of claims 1-5, characterised in that the support shaft (3) is provided with a connecting portion (32) on its side remote from the base (1), the connecting portion (32) being connected with a fitting attachment (4).

7. The compact drive of claim 6, wherein the fitting attachment (4) includes a vent (41) for venting air.

8. The compact drive as claimed in claim 7, characterized in that the diameter of the connecting portion (32) is smaller than the diameter of the support shaft (3).

9. A fan lamp comprising a compact drive as claimed in any one of claims 1 to 8 and a lighting assembly connected to the support shaft (3) of the compact drive.

10. An air cleaning lamp, characterized in that it comprises a compact drive unit according to any one of claims 1 to 8 and a cleaning assembly, which is connected to the support shaft (3) of the compact drive unit.

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