CN216407246U - Fan support module - Google Patents

Abstract

The utility model relates to the technical field of fans, in particular to a fan bracket module. Including the support body for the fixed fan of installation, the fan includes the impeller, and the drive impeller pivoted motor, its characterized in that: the stent body includes: the support comprises a bottom plate arranged above the impeller, a mounting panel arranged below the impeller, and support legs, wherein two ends of the support legs are fixedly connected with the bottom plate and the mounting panel respectively; the bottom plate is erected on the motor, the support leg frame is arranged on the outer side of the impeller, and the mounting panel is provided with a ventilation hole corresponding to a wind guide opening of the fan. In the technical scheme, the impeller is clamped between the bottom plate and the mounting panel, and the bracket legs are arranged on the outer side of the impeller, so that the impeller is effectively prevented from colliding; due to the arrangement of the installation panel, a user can directly install the fan for use, and the operation is simple; and the support body is by upper and lower and surround open cladding fan makes the fan vibration value lower when using, and the noise value is lower, uses and experiences well.

Description

Fan support module

Technical Field

The utility model relates to the technical field of fans, in particular to a fan bracket module.

Background

The fan installation generally needs the support, and this kind of support generally needs user's oneself preparation, and the fan does not have supporting support when leaving the factory. Due to the fact that a matched support is not arranged, an impeller in the fan is easy to damage in the transportation process, and the impeller is easy to directly touch and deform when a user installs the fan.

Because the user makes the support by oneself and matches the fan size, be difficult to accord with fluid machinery principle when the design, make the fan performance reach the effect to fan and water conservancy diversion circle adopt split type mounting means easily to appear centering scraping phenomenon, and the centering degree of difficulty is big, spends more operating time.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a fan support module, which facilitates a user to install a fan, prevents an impeller from colliding and damaging, and keeps good alignment between the fan and a flow guide ring.

In order to achieve the purpose, the utility model adopts the following technical scheme: including the support body for the fixed fan of installation, the fan includes the impeller, and the drive impeller pivoted motor, its characterized in that: the stent body includes: the support comprises a bottom plate arranged above the impeller, a mounting panel arranged below the impeller, and support legs, wherein two ends of the support legs are fixedly connected with the bottom plate and the mounting panel respectively; the bottom plate is erected on the motor, the support leg frame is arranged on the outer side of the impeller, and the mounting panel is provided with a ventilation hole corresponding to a wind guide opening of the fan. In the technical scheme, the impeller is clamped between the bottom plate and the mounting panel, and the bracket legs are arranged on the outer side of the impeller, so that the impeller is effectively prevented from colliding; due to the arrangement of the installation panel, a user can directly install the fan for use, and the operation is simple; the motor is stabilized by the bottom plate, and the bottom plate and the mounting panel are respectively fixed with two ends of the bracket legs, so that the motor is framed by the upper end of the bracket body, and the air guide part of the impeller is sleeved by the lower end of the bracket body; the bracket body can be said to be by upper and lower and encircle open cladding fan, makes the fan vibration value when using lower, and the noise value is lower, uses and experiences well.

Preferably, the motor is an outer rotor motor and comprises a stator and a rotor, the impeller at least comprises an impeller chassis, and the impeller chassis is sleeved on the rotor and is linked with the rotor. In the technical scheme, the outer rotor motor, the rotor and the impeller rotate together, and the bracket can be more conveniently designed as long as one end of the stator is stable, so that the design of the bracket is more flexible and changeable.

Preferably, at least one of the support legs is detachably connected with the bottom plate and the mounting panel. In the technical scheme, the fan is to be placed in the support, so that one end of the support is detachable, and the fan is convenient to overhaul subsequently.

Preferably, the support legs are arranged on the outer side of the impeller in a circumferential direction regularly, and the angles formed by the adjacent support legs along the center line of the impeller are equal. In the technical scheme, the regular arrangement of the support legs is more attractive firstly, and secondly, the support legs are fixedly connected with the bottom plate and the mounting panel and then uniformly stressed, particularly the mounting panel, and the vibration of a certain position of the support legs when the fan is used is avoided due to the large area.

Preferably, the upper ends of the support legs are bent inwards, and the inner walls of the support legs are pressed against the upper end face of the bottom plate. In the technical scheme, the support legs are arranged in such a way, so that firstly, the scratch generated in the carrying or installing process of a worker is avoided, and the worker can grab the support legs more conveniently; and secondly, the longitudinal separation of the bottom plate is further prevented, and the service life of the bracket is prolonged.

Preferably, the edge of the vent hole extends upwards to form a clamping ring with a cambered surface, and the lower end of the impeller is sleeved with a flow guide ring. In the technical scheme, the impeller and the flow guide ring are arranged in a matched manner, so that the centering performance of the impeller and the flow guide ring can be effectively ensured, and the flow guide ring and the impeller are positioned at the position with the best fluid effect. In addition, the installation panel is also provided with corresponding ventilation holes and a clamping ring for matching with the wind power output of the impeller.

Preferably, the rotor is sleeved with a compression ring, and the compression ring is positioned below the impeller chassis and fixedly connected with the impeller chassis. In the technical scheme, the problem of how the rotor is linked with the impeller is solved; the rotor is sleeved with the compression ring, the compression ring rotates together with the rotor, the compression ring is fixed with the impeller chassis, the rotation of the compression ring drives the impeller to rotate, and the effective operation of the fan is achieved. Here, the impeller and the clamp ring are fixedly arranged, and the noise generated when the impeller rotates is further reduced.

Drawings

Fig. 1 is a schematic perspective view of a blower support module.

Fig. 2 is a perspective view of a fan support module without an impeller.

Fig. 3 is a schematic perspective view of another view angle of a blower support module.

FIG. 4 is a cross-sectional view of a fan support module.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A blower support module as shown in fig. 1-4 comprises a support body for mounting and fixing a blower, which includes an impeller 1 and a motor 2 for driving the impeller 1 to rotate. The support body includes: the support comprises a bottom plate 3 arranged above the impeller 1, a mounting panel 4 arranged below the impeller 1, and support legs 5, wherein two ends of the support legs are fixedly connected with the bottom plate 3 and the mounting panel 4 respectively; the bottom plate 3 is erected on the motor 2, the bracket legs 5 are framed on the outer side of the impeller 1, and the mounting panel 4 is provided with a wind guide opening of the ventilation hole 6 corresponding to the fan. In the technical scheme, the impeller 1 is clamped between the bottom plate 3 and the mounting panel 4, and the bracket legs 5 are arranged on the outer side of the impeller 1, so that the impeller 1 is effectively prevented from being collided; due to the arrangement of the installation panel 4, a user can directly install the fan for use, and the operation is simple; the motor 2 is stabilized by the bottom plate 3, and the bottom plate 3 and the mounting panel 4 are respectively fixed with two ends of the bracket legs 5, which is equivalent to that the motor 2 is framed by the upper end of the bracket body, and the wind guide part of the impeller 1 is sleeved by the lower end of the bracket body; the bracket body can be said to be by upper and lower and encircle open cladding fan, makes the fan vibration value when using lower, and the noise value is lower, uses and experiences well.

Further, the motor 2 is an outer rotor 8 motor 2 and comprises a stator 7 and a rotor 8, the impeller 1 at least comprises an impeller chassis, and the impeller chassis is sleeved on the rotor 8 and is linked with the rotor 8. In the technical scheme, the outer rotor motor, the rotor 8 and the impeller 1 rotate together, and the bracket can be more conveniently designed by only stabilizing one end of the stator 7, so that the bracket is more flexible and changeable in design.

Further, at least one of the support legs 5 is detachably connected to the base plate 3 and the mounting panel 4. In the technical scheme, the fan is to be placed in the support, so that one end of the support is detachable, and the fan is convenient to overhaul subsequently.

Further, a plurality of support legs 5 are arranged on the outer side of the impeller 1 in a circumferential direction regularly, and the angles formed by the adjacent support legs 5 along the central line of the impeller 1 are equal. In this technical scheme, 5 rules of support leg set up firstly more pleasing to the eye, secondly behind 5 fixed connection bottom plates of support leg 3 and installation panel 4, make support body atress even, especially installation panel 4, because the area is big, avoid its somewhere to vibrate when the fan uses.

Further, the upper ends of the support legs 5 are bent inward, and the inner walls are pressed against the upper end surface of the bottom plate 3. In the technical scheme, the support legs 5 are arranged in such a way, so that firstly, the scratch is avoided when workers carry or install the support legs, and the support legs are more convenient for the workers to grab; and secondly, the longitudinal separation of the bottom plate is further prevented, and the service life of the bracket is prolonged.

Furthermore, the edge of the vent hole 6 extends upwards to form a clamping ring 11 with a cambered surface, and the lower end of the impeller 1 is provided with a guide ring 9 which is sleeved on the clamping ring 11. In the technical scheme, the impeller 1 and the guide ring 9 are arranged in a matched manner, so that the centering performance of the impeller 1 and the guide ring can be effectively ensured, and the guide ring 9 and the impeller 1 are positioned at the position with the best fluid effect. In addition, the mounting panel 4 is also provided with corresponding ventilation holes 6 and a clamping ring 11 for matching the wind power output of the impeller 1.

Further, a compression ring 10 is sleeved on the rotor 8, and the compression ring 10 is located below the chassis of the impeller 1 and is fixedly connected with the chassis of the impeller 1. In the technical scheme, the problem of how the rotor 8 is linked with the impeller 1 is solved; the rotor 8 is sleeved with the compression ring 10, the compression ring 10 rotates together with the rotor 8, the compression ring 10 is fixed with the impeller chassis, and then the rotation of the compression ring 10 drives the impeller 1 to rotate, so that the effective operation of the fan is realized. Here, the impeller 1 and the clamp ring 10 are fixedly provided, and noise generated when the impeller rotates is further reduced. It should be noted here that the clamp ring 10 is tightly clamped to the rotor 8 and cannot easily move up and down to be disengaged from the rotor 8, and in addition, the clamp ring 10 is relatively stable in the longitudinal direction because the position of the impeller 1 is relatively stable in the bracket.

In this embodiment, the fan is provided with a bracket when leaving the factory, and the bracket includes a bottom plate 3, a mounting panel 4 and bracket legs 5. The scheme has the following beneficial effects:

1. simple operation improves the installation effectiveness: because the support is provided with the installation panel 4, the installation of a user is convenient, and the installation trouble of the user when the support is not available is also saved.

2. Reduce impeller damage in transportation and installation: the bracket surrounds and effectively protects the bracket.

3. Noise reduction: through tests, the running value of the fan with the matched support is smaller and the noise value is lower after the fan is installed compared with the whole fan before the fan is installed.

4. The fan excellent in use effect: the matching design positions of the impeller 1 and the guide ring 9 are consistent, and the centering property of the guide ring 9 can be better ensured; the professional design places the inducer ring 9 and the impeller 1 in a position for optimum fluid efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (7)

1. A fan support module, includes the support body for the installation fixed fan, the fan includes impeller (1), and drive impeller (1) pivoted motor (2), its characterized in that:

the stent body includes: the support comprises a bottom plate (3) arranged above the impeller (1), a mounting panel (4) arranged below the impeller (1), and support legs (5) with two ends fixedly connected with the bottom plate (3) and the mounting panel (4) respectively; the bottom plate (3) is erected on the motor (2), the support legs (5) are framed on the outer side of the impeller (1), and the mounting panel (4) is provided with a wind guide opening of which the ventilation hole (6) corresponds to the fan.

2. The blower support module of claim 1, wherein: the motor (2) is an outer rotor (8) motor (2) and comprises a stator (7) and a rotor (8), the impeller (1) at least comprises an impeller chassis, and the impeller chassis is sleeved on the rotor (8) and is linked with the rotor (8).

3. The blower support module of claim 1, wherein: at least one part of the bracket leg (5) is detachably connected with the bottom plate (3) and the mounting panel (4).

4. A fan support module according to claim 3, wherein: the support legs (5) are arranged on the outer side of the impeller (1) in a circumferential direction and are arranged regularly, and the angles formed by the adjacent support legs (5) along the center line of the impeller (1) are equal.

5. The blower support module of claim 4, wherein: the upper ends of the support legs (5) are bent inwards, and the inner walls of the support legs are pressed against the upper end face of the bottom plate (3).

6. The blower support module of claim 1, wherein: the edge of ventilation hole (6) upwards extends rand (11) that form the cambered surface, the lower extreme of impeller (1) is equipped with water conservancy diversion circle (9) cover and establishes on rand (11).

7. The blower support module of claim 2, wherein: the rotor (8) is sleeved with a compression ring (10), and the compression ring (10) is located below a chassis of the impeller (1) and fixedly connected with the chassis of the impeller (1).

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