CN219197733U

CN219197733U - Assembled fan

Info

Publication number: CN219197733U
Application number: CN202320766460.XU
Authority: CN
Inventors: 敖建军; 廖语译
Original assignee: Sichuan Aoyuan Energy Saving And Environmental Protection Equipment Co ltd
Current assignee: Sichuan Aoyuan Energy Saving And Environmental Protection Equipment Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-16
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of fans, and discloses an assembled fan which comprises a base, wherein a connecting shell is arranged at the left end of the base, a rotating mechanism is arranged at the left end of the base, a fixing mechanism is arranged at the right end of the base, a connecting plate is fixedly connected to the front end of the base, and a ventilation mechanism is arranged on the base. This fan convenient to assembled is fixed with the wall through the mounting hole on the fixed plate, utilizes the flexible position that can go up the hole to the wall of expansion plate to adapt, avoids Kong Guogao or is too low to lead to the condition on the installation, has improved the practicality, can accomplish the effect of sheltering from the gas port through the sliding plate in the sliding tray slip, switches between two sliding trays through the sliding plate, can realize the switching of gas port ventilation, has improved the practicality.

Description

Assembled fan

Technical Field

The utility model relates to the technical field of fans, in particular to an assembled fan.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. Fans are the customary short form of gas compression and gas conveying machinery in China, and generally comprise fans, blowers and wind driven generators, and the fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and air induction of boilers and industrial furnaces and kilns; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains, inflating and propelling wind tunnel wind source and air cushion ship, etc.

The existing assembly type fan needs to accurately punch the wall surface according to the position of the mounting hole in the mounting process, under the condition that hole positions are not matched, the fan cannot be mounted on the wall surface, so that the practicability is reduced, the assembly type fan on the market generally adopts unidirectional ventilation, other adaptive fans are required to be mounted when the wind gap needs to be changed, and the working efficiency is greatly reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an assembled fan, which aims to solve the problems that the assembled fan provided in the background art needs to be accurately punched on a wall surface according to the position of a mounting hole when being mounted, so that the fan cannot be mounted with the wall surface under the condition that hole positions are not matched, thereby reducing the practicability, and the assembled fan on the market generally adopts unidirectional ventilation, so that other adaptive fans need to be mounted when a wind gap needs to be changed, and the working efficiency is greatly reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the assembled fan comprises a base, wherein a connecting shell is arranged at the left end of the base, a rotating mechanism is arranged at the left end of the base, a fixing mechanism is arranged at the right end of the base, a connecting plate is fixedly connected to the front end of the base, and a ventilation mechanism is arranged on the base;

the rotating mechanism comprises a supporting frame, a motor, a transmission rod, a rotating wheel and blades, wherein the motor is fixedly connected to the left end of the connecting shell, the supporting frame is fixedly connected to the left end of the base, and the supporting frame is fixedly connected with the motor.

Through above-mentioned technical scheme, can support the motor through the support frame, the motor rotates and drives the transfer line and rotate, and the transfer line rotates and drives the runner and rotate, thereby the runner rotates and drives the blade rotation, and the blade rotation is from producing the air current.

Preferably, the output end of the motor extends to the inside fixedly connected with transfer line of base, the one end fixedly connected with runner that the motor was kept away from to the transfer line, fixedly connected with a plurality of blades on the runner.

Preferably, the fixing mechanism comprises a fixing plate, a telescopic plate and mounting holes, the right end of the base is fixedly connected with the telescopic plate, the upper end of the telescopic plate is slidably connected with the telescopic plate, two mounting holes are formed in the telescopic plate, and two identical mounting holes are formed in the fixing plate.

Through above-mentioned technical scheme, fix with the wall through the mounting hole on the fixed plate, utilize the flexible position that can go up the hole to the wall of expansion plate to adapt, avoid Kong Guogao or too low the condition that leads to the installation not to go up.

Preferably, the ventilation mechanism comprises a rotating shaft, a baffle, a handle, an air port, a sliding groove and a sliding plate, wherein the front end of the base is fixedly connected with the rotating shaft, the lower end of the rotating shaft is rotatably connected with the baffle, and the lower end of the baffle is fixedly connected with the handle.

Preferably, the rear end of the base is fixedly connected with two air ports, sliding grooves are formed in the two air ports, and the sliding grooves are connected with sliding plates in a sliding mode.

Through the technical scheme, the effect of shielding the air port can be achieved through sliding of the sliding plate in the sliding grooves, and switching of ventilation of the air port can be achieved through switching of the sliding plate between the two sliding grooves.

Preferably, the base is fixedly connected with the connecting shell.

Compared with the prior art, the utility model provides an assembled fan, which has the following beneficial effects:

1. this fan convenient to assembled is fixed with the wall through the mounting hole on the fixed plate, utilizes the flexible position that can go up the hole to the wall of expansion plate to adapt, avoids Kong Guogao or is too low to lead to the condition on the installation, has improved the practicality.

2. This fan convenient to assembled can accomplish the effect that shelters from the gas port through the sliding plate slides at the sliding tray, switches between two sliding trays through the sliding plate, can realize the switching of gas port ventilation, has improved the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic rear view of the present utility model;

fig. 5 is a schematic view of the front cross-section structure of the present utility model.

In the figure: 1. a base; 2. a connection housing; 3. a rotating mechanism; 4. a fixing mechanism; 5. a connecting plate; 6. a ventilation mechanism; 301. a support frame; 302. a motor; 303. a transmission rod; 304. a rotating wheel; 305. a blade; 401. a fixing plate; 402. a telescoping plate; 403. a mounting hole; 601. a rotating shaft; 602. a baffle; 603. a handle; 604. an air port; 605. a sliding groove; 606. and a sliding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-3, the present utility model provides a technical solution: the assembled fan comprises a base 1, wherein a connecting shell 2 is arranged at the left end of the base 1, a rotating mechanism 3 is arranged at the left end of the base 1, a fixing mechanism 4 is arranged at the right end of the base 1, a connecting plate 5 is fixedly connected to the front end of the base 1, and a ventilation mechanism 6 is arranged on the base 1;

the rotating mechanism 3 comprises a supporting frame 301, a motor 302, a transmission rod 303, a rotating wheel 304 and a blade 305, wherein the motor 302 is fixedly connected to the left end of the connecting shell 2, the supporting frame 301 is fixedly connected to the left end of the base 1, and the supporting frame 301 is fixedly connected with the motor 302.

The air flow generator has the advantages that the motor 302 can be supported by the supporting frame 301, the motor 302 rotates to drive the transmission rod 303 to rotate, the transmission rod 303 rotates to drive the rotating wheel 304 to rotate, the rotating wheel 304 rotates to drive the blades 305 to rotate, and the blades 305 rotate to generate air flow.

The output end of a specific motor 302 extends to the inside of the base 1 and is fixedly connected with a transmission rod 303, one end, away from the motor 302, of the transmission rod 303 is fixedly connected with a rotating wheel 304, and a plurality of blades 305 are fixedly connected to the rotating wheel 304.

The specific fixed establishment 4 includes fixed plate 401, expansion plate 402, mounting hole 403, and the right-hand member fixedly connected with expansion plate 402 of base 1, the upper end sliding connection of expansion plate 402 has expansion plate 402, has seted up two mounting holes 403 on the expansion plate 402, has seted up two identical mounting holes 403 on the fixed plate 401.

The advantage is, is fixed with the wall through the mounting hole 403 on the fixed plate 401, utilizes the flexible of expansion plate 402 to carry out the adaptation to the position of hole on the wall, avoids Kong Guogao or the too low condition that leads to the installation not to go up.

Embodiment two:

as shown in fig. 3-5, as an improvement over the previous embodiment. The specific ventilation mechanism 6 comprises a rotating shaft 601, a baffle 602, a handle 603, an air port 604, a sliding groove 605 and a sliding plate 606, wherein the rotating shaft 601 is fixedly connected to the front end of the base 1, the baffle 602 is rotatably connected to the lower end of the rotating shaft 601, and the handle 603 is fixedly connected to the lower end of the baffle 602.

The rear end of the base 1 is fixedly connected with two air ports 604, the two air ports 604 are provided with sliding grooves 605, and the sliding grooves 605 are slidably connected with sliding plates 606.

The advantage is that the sliding plate 606 slides in the sliding grooves 605 to block the air ports 604, and the sliding plate 606 switches between the two sliding grooves 605 to realize the ventilation switching of the air ports 604.

The specific base 1 is fixedly connected with the connecting shell 2.

Working principle: firstly, the mounting holes 403 on the fixing plate 401 are aligned with holes on the wall surface, the fixing plate 401 is connected with the wall surface through external screws, the telescopic plate 402 is pulled open, the mounting holes 403 on the telescopic plate 402 are fixed with the wall surface through external screws, the mounting position can be adjusted through extending the telescopic plate 402, the supporting frame 301 can support the motor 302, the motor 302 is started, the motor 302 rotates to drive the transmission rod 303 to rotate, the transmission rod 303 rotates to drive the rotating wheel 304 to rotate, the rotating wheel 304 rotates to drive the blades 305 to rotate, the blades 305 rotate to generate air flow, the handle 603 is pulled, the handle 603 drives the baffle 602 to rotate on the rotating shaft 601, the baffle 602 is opened, the baffle 602 is connected with an external pipeline through the connecting plate 5, the effect of shielding the air port 604 can be achieved through sliding of the sliding plate 606, the switching between the two sliding grooves 605 is achieved through the sliding plate 606, and the switching of the ventilation of the air port 604 can be achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled fan, includes base (1), its characterized in that: the novel multifunctional electric fan is characterized in that a connecting shell (2) is arranged at the left end of the base (1), a rotating mechanism (3) is arranged at the left end of the base (1), a fixing mechanism (4) is arranged at the right end of the base (1), a connecting plate (5) is fixedly connected to the front end of the base (1), and a ventilation mechanism (6) is arranged on the base (1);

the rotating mechanism (3) comprises a supporting frame (301), a motor (302), a transmission rod (303), a rotating wheel (304) and blades (305), wherein the motor (302) is fixedly connected to the left end of the connecting shell (2), the supporting frame (301) is fixedly connected to the left end of the base (1), and the supporting frame (301) is fixedly connected with the motor (302).

2. The fabricated wind turbine of claim 1, wherein: the output end of the motor (302) extends to the inside fixedly connected with transfer line (303) of base (1), one end that transfer line (303) kept away from motor (302) is fixedly connected with runner (304), fixedly connected with a plurality of blades (305) on runner (304).

3. The fabricated wind turbine of claim 1, wherein: the fixing mechanism (4) comprises a fixing plate (401), a telescopic plate (402) and mounting holes (403), the right end of the base (1) is fixedly connected with the telescopic plate (402), the upper end of the telescopic plate (402) is slidably connected with the telescopic plate (402), two mounting holes (403) are formed in the telescopic plate (402), and two identical mounting holes (403) are formed in the fixing plate (401).

4. The fabricated wind turbine of claim 1, wherein: the ventilation mechanism (6) comprises a rotating shaft (601), a baffle (602), a handle (603), an air port (604), a sliding groove (605) and a sliding plate (606), wherein the front end of the base (1) is fixedly connected with the rotating shaft (601), the lower end of the rotating shaft (601) is rotatably connected with the baffle (602), and the lower end of the baffle (602) is fixedly connected with the handle (603).

5. The fabricated wind turbine of claim 4, wherein: the novel air conditioner is characterized in that the rear end of the base (1) is fixedly connected with two air ports (604), the two air ports (604) are provided with sliding grooves (605), and the sliding grooves (605) are connected with sliding plates (606) in a sliding mode.

6. The fabricated wind turbine of claim 1, wherein: the base (1) is fixedly connected with the connecting shell (2).