CN219164330U

CN219164330U - Novel industrial fan casing

Info

Publication number: CN219164330U
Application number: CN202221402990.8U
Authority: CN
Inventors: 庞佑兵
Original assignee: Foshan Chuanyang Electric Co ltd
Current assignee: Foshan Chuanyang Electric Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-06-09
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a novel industrial fan shell, which comprises a front shell and a rear shell, wherein the front shell is stretched and formed with a groove and a convex block, one side of the groove is provided with an iron core fixing clamp position I, the top end of the groove is provided with a threaded hole I, the rear shell is provided with an iron core fixing clamp position II, the edge of the rear shell is provided with a threaded hole II corresponding to the threaded hole I, bearing holes are formed in the middle parts of the front shell and the rear shell, the front shell is provided with a plurality of radiating holes positioned outside the bearing holes, the radiating holes are in spiral blade shapes, and the rear shell is provided with a wire arrangement hole positioned outside the bearing holes. The front shell is provided with the convex blocks, the grooves and the threaded holes, the grooves are provided with the iron core fixing clamping positions, the iron core is fixed more firmly, and the threaded holes on the front shell and the rear shell are convenient for the stable fixation of screws, so that the double limiting and fixing effects are achieved; the heat radiation holes II with spiral fan blades are arranged, hot air flow generated by the operation of the industrial fan can be dispersed in a rotating mode, and the heat radiation performance is improved.

Description

Novel industrial fan casing

Technical Field

The utility model relates to the technical field of industrial fans, in particular to a novel industrial fan shell.

Background

The application field of the large-scale industrial fan is that the fan is applied to large-scale factory buildings, storage factory buildings and the like of factories except for wide indoor public spaces, auditoriums and shopping centers, so that the problem of how to quickly control and regulate the uniform temperature and dissipate heat in wide spaces is solved, people in the spaces can effectively obtain large-area blowing wind fields with excellent comfort level, and the body temperature can be controlled and reduced. However, the casing structure used in the market at present is too much in raw materials, high in cost and too simple in assembly mode, and only by means of simple air pressure, the connection between the casings is pressed, the fixity of the internal important parts is insufficient, the internal parts are easy to drop and lose magnetism during transportation, and loss is increased. The motor used in the industrial fan is composed of the coil windings, but the too high temperature damages the coils, which can weaken the magnetism and even short the service life of the industrial fan. Therefore, it is the difficulty to be actively overcome by the present utility model to reduce the raw materials, save the cost, and improve the assembly mode of each part and the heat dissipation of the motor of the industrial fan.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the novel industrial fan shell which is stable in assembly and fixation and good in heat dissipation effect.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a novel industry fan casing, includes preceding shell and backshell, preceding shell stretch forming has recess and lug, recess one side is equipped with iron core fixing clip position one, the recess top is equipped with screw hole one, the backshell is equipped with iron core fixing clip position two, the backshell edge is equipped with the screw hole two corresponding with screw hole one, preceding shell and backshell middle part all are equipped with the bearing hole, preceding shell is equipped with a plurality of louvres that are located the bearing hole outside, the louvre is spiral flabellum form, the backshell is equipped with the winding displacement hole that is located the bearing hole outside.

As an improvement, one side of the front shell is provided with a middle shaft hole.

As an improvement, the four corners edges of the rear shell are arc-shaped and are adapted to the inner diameter of the front shell.

As an improvement, a mesh cover screw hole is formed in the protruding block.

Compared with the prior art, the utility model has the advantages that: the front shell is provided with the groove, the protruding block and the first threaded hole, the first iron core fixing clamping position is arranged on one side of the groove, the iron core is fixed more firmly, the second iron core fixing clamping position is matched with the rear shell for use, the second iron core fixing clamping position of the rear shell is matched with the iron core in height design, so that materials can be saved, the first threaded hole on the front shell is matched with the first threaded hole on the rear shell, the screws are convenient to fix stably, the double limiting and fixing effects are achieved, and the quality of the motor in the transportation and use processes is guaranteed; the heat dissipation holes in the shape of spiral fan blades are arranged, hot air flow generated by the operation of the industrial fan can be dispersed in a rotating mode, the heat dissipation performance is improved, and the industrial air appearance is more attractive, elegant and novel.

Drawings

FIG. 1 is a schematic diagram of a novel industrial fan housing according to the present utility model.

Fig. 2 is a schematic structural view of the front case of the present utility model.

Fig. 3 is a schematic structural view of the rear case of the present utility model.

As shown in the figure: 1. a front shell; 2. a rear case; 3. a groove; 4. a bump; 5. the iron core is fixed and clamped at first position; 6. a first threaded hole; 7. the iron core is fixed and clamped in a second position; 8. a threaded hole II; 9. a bearing hole; 10. a heat radiation hole; 11. a wire arrangement hole; 12. a middle shaft hole; 13. and a mesh cover screw hole.

Detailed Description

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

The utility model provides a novel industry fan casing, includes preceding shell 1 and backshell 2, preceding shell 1 stretch forming has recess 3 and lug 4, recess 3 one side is equipped with first 5 of iron core fixing clip, recess 3 top is equipped with screw hole one 6, backshell 2 is equipped with first heavy spacing to the iron core through first 5 of iron core fixing clip and second 7 of iron core fixing clip, backshell 2 edge is equipped with the screw hole two 8 corresponding with screw hole one 6, carries out the secondary spacing to the iron core through screw connection screw hole one 6 and screw hole two 8, and double spacing is fixed to have guaranteed the fixed and the function of internals, makes the motor obtain the guarantee in transportation and use, preceding shell 1 and backshell 2 middle part all are equipped with bearing hole 9, preceding shell 1 is equipped with a plurality of louvres 10 that are located the bearing hole 9 outside, louvres 10 are the spiral fan blade form, backshell 2 is equipped with the winding displacement hole 11 that is located the bearing hole 9 outside.

One side of the front shell 1 is provided with a fixing hole 13, so that a central shaft can be conveniently installed on the shell.

The edges of four corners of the rear shell 2 are arc-shaped and are adapted to the inner diameter of the front shell 1, so that the rear shell 2 is clamped in the front shell 1 and is stably connected with the front shell through the first threaded hole 6, the second threaded hole 8 and the screw.

The inside of the convex block 4 is provided with a mesh cover screw hole 13, so that the mesh cover is convenient to install on the shell.

In the concrete implementation of the utility model, four corners of an iron core are clamped into iron core fixing clamping positions I5 on a groove 3, a rear shell is covered on the iron core through the iron core fixing clamping positions in a rear shell 2, and the front shell 1 and the rear shell 2 are connected through screw holes I5 at the top end of the groove 3 in the front shell 1 and corresponding screw holes II 9 at the four corners edges of the rear shell 2, so that the fixation and operation of internal parts are ensured by double limiting fixation, and the occurrence of the loss of magnetism is avoided; when the industrial fan operates, the parts in the shell dissipate heat through the heat dissipation holes 11 and the wire arrangement holes 12, the first heat dissipation holes 7 are spiral fan blades, and heat generated by the operation of the parts can be dispersed in a rotating mode, so that the heat dissipation effect is better.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a novel industry fan casing, includes preceding shell (1) and backshell (2), its characterized in that: the utility model discloses a motor stator, including front housing (1), back housing (2), front housing (1) stretch forming has recess (3) and lug (4), recess (3) one side is equipped with first (5) of iron core fixing clip position, recess (3) top is equipped with screw hole one (6), back housing (2) are equipped with two (7) of iron core fixing clip position, back housing (2) edge is equipped with screw hole two (8) corresponding with screw hole one (6), front housing (1) and back housing (2) middle part all are equipped with bearing hole (9), front housing (1) are equipped with a plurality of louvres (10) that are located the bearing hole (9) outside, louvre (10) are spiral flabellum form, back housing (2) are equipped with winding displacement hole (11) that are located the bearing hole (9) outside.

2. The novel industrial fan housing of claim 1, wherein: one side of the front shell (1) is provided with a middle shaft hole (12).

3. The novel industrial fan housing of claim 1, wherein: four corners of the rear shell (2) are arc-shaped and are matched with the inner diameter of the front shell (1).

4. The novel industrial fan housing of claim 1, wherein: a mesh cover screw hole (13) is formed in the protruding block (4).