CN220539897U

CN220539897U - Integrated fan

Info

Publication number: CN220539897U
Application number: CN202322057919.1U
Authority: CN
Inventors: 陈铭权; 李辉; 周金华; 区富源; 蒙志勇; 梁柏明
Original assignee: Guangdong Shenghui Technology Co ltd
Current assignee: Guangdong Shenghui Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-27
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses an integrated fan which comprises a fan frame and fan blades, wherein the fan blades are arranged in the fan frame, the fan frame is provided with a frame body and a barrel body which are integrally formed, the outer edge of the barrel body is connected with the outer edge of the frame body, one side, away from the barrel body, of the frame body is in butt joint with a mounting area corresponding to a refrigerator, an air channel is formed in the inner cavity of the barrel body, the fan blades are positioned in the air channel, and the fan blades rotate to generate air flow, so that the air flow flows out through the inner cavity of the frame body and the air channel in sequence. The utility model can simplify the structure and is convenient to assemble, thereby reducing the production and manufacturing cost.

Description

Integrated fan

Technical Field

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

Background

Conventionally, a fan is disposed in the refrigerator, so that when the refrigerator is in operation, a large amount of heat is generated by the compressor, the condenser pipe and other parts in the refrigerator, at the moment, a refrigerator power supply supplies power to the fan, and wind energy is generated by rotation of the fan to help the compressor and the condenser pipe of the refrigerator to dissipate heat.

Structurally, a fan for cooling a refrigerator comprises an outer frame body, a fan frame connected with the outer frame body and fan frame blades arranged on the outer frame body, and damping sponge strips are arranged between the outer frame body and the fan frame body in order to prevent the outer frame body and the fan frame from loosening due to vibration generated during operation of the fan.

However, the existing fans have more parts, which makes assembly more troublesome and production and manufacturing costs higher.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the integrated fan which can simplify the structure and is convenient to assemble, thereby reducing the production and manufacturing cost.

According to an embodiment of the first aspect of the utility model, the integrated fan comprises a fan frame and fan blades, the fan blades are arranged in the fan frame, the fan frame is provided with a frame body and a barrel body which are integrally formed, the outer edge of the barrel body is connected with the outer edge of the frame body, one side, away from the barrel body, of the frame body is in butt joint with a mounting area corresponding to a refrigerator, an inner cavity of the barrel body forms an air duct, the fan blades are positioned in the air duct, and the fan blades rotate to generate air flow, so that the air flow sequentially flows out through the inner cavity of the frame body and the air duct.

According to some embodiments of the utility model, an expansion ring is formed between the frame body and the cylinder body, and an inner cavity of the expansion ring gradually expands from the cylinder body to the frame body.

According to some embodiments of the utility model, the inner cavity of the cylinder is formed with a bracket for mounting the fan blade and located on a side of the cylinder away from the frame.

According to some embodiments of the utility model, the bracket is provided with a mounting seat, a plurality of support arms connecting the mounting seat and the inner wall of the cylinder, the plurality of support arms are distributed along the circumferential direction of the cylinder, and the mounting seat is provided with a motor for driving the fan blades to rotate.

According to some embodiments of the utility model, an air outlet communicating the air duct with the outside is formed between two adjacent support arms.

According to some embodiments of the utility model, the bracket is provided with a threading hole and a wiring groove communicated with the threading hole, and the wiring groove is positioned on one side of the bracket away from the fan blade.

According to some embodiments of the utility model, a plurality of buckles are arranged on the outer edge of the frame body, and the buckles can be clamped with buckling positions of corresponding installation areas of the refrigerator.

According to some embodiments of the utility model, the frame is internally provided with a stiffening rib, which is arranged close to the catch.

According to some embodiments of the utility model, a positioning hole is arranged on the outer side of the frame body, and the positioning hole can be matched with a positioning column of a corresponding mounting area of the refrigerator.

According to some embodiments of the utility model, the outer side of the frame body is provided with a mounting hole, and the mounting hole is connected with a corresponding mounting area of the refrigerator through a bolt.

The integrated fan provided by the embodiment of the utility model has at least the following beneficial effects:

1. according to the utility model, the fan frame is provided with the frame body and the barrel body which are integrally formed, the fan frame can be produced in an injection molding integrated forming mode, a split design mode is avoided, meanwhile, a damping sponge is not required to be additionally arranged between the frame body and the barrel body, the number of parts is reduced, the production and the assembly are convenient, and the manual manufacturing cost is reduced by the material cost.

2. According to the utility model, the frame body and the cylinder body are arranged, and the outer shape and the inner shape of the frame body and the cylinder body are regular, so that the regular fan frame is obtained, the die of the fan frame is easy to manufacture, and the fan frame is easy to mold and demould in the injection molding process, so that the bad defects of the fan frame are greatly reduced.

3. According to the utility model, the air duct formed in the cylinder is regular in shape, so that the fan blades rotate to generate air flow, the air flow is easier to flow out from the direction away from the frame body through the air duct, the resistance of the air flow is reduced, and the heat dissipation of the refrigerator compressor and the condenser pipe by wind energy generated by the fan is facilitated.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of an integrated blower according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an integrated blower of FIG. 1 from another perspective;

fig. 3 is a schematic structural view of an integrated blower of fig. 1 from another perspective.

Reference numerals: 100-fan frame, 110-flabellum, 120-framework, 130-barrel, 140-wind channel, 150-expansion ring, 160-support, 170-mount pad, 180-support arm, 190-air outlet, 200-through wires hole, 210-wiring groove, 220-buckle, 230-stiffening rib, 240-locating hole, 250-mounting hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An integrated blower according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, an integrated fan according to an embodiment of the present utility model includes a fan frame 100 and fan blades 110, the fan blades 110 are disposed inside the fan frame 100, the fan frame 100 has a frame 120 and a cylinder 130 that are integrally formed, the outer edge of the cylinder 130 is connected with the outer edge of the frame 120, one side of the frame 120 away from the cylinder 130 is in butt joint with a mounting area corresponding to a refrigerator, an air channel 140 is formed in an inner cavity of the cylinder 130, the fan blades 110 are disposed in the air channel 140, and the fan blades 110 rotate to generate an air flow, so that the air flow flows out sequentially through the inner cavity of the frame 120 and the air channel 140.

In some embodiments of the present utility model, an expansion ring 150 is formed between the frame 120 and the cylinder 130, and the inner cavity of the expansion ring 150 gradually expands from the cylinder 130 to the frame 120, so that the airflow is facilitated to flow away from the frame 120 through the air duct 140, and the air inlet area can be increased.

In some embodiments of the present utility model, an air inlet is formed on a side of the frame 120 away from the cylinder 130.

In some embodiments of the present utility model, the inner cavity of the barrel 130 is formed with a bracket 160, and the bracket 160 is used for installing the fan blade 110 and is located on the side of the barrel 130 away from the frame 120, thus being more beneficial for the fan blade 110 to generate wind energy.

In some embodiments of the present utility model, referring to fig. 2, the bracket 160 has a mounting seat 170, a plurality of arms 180 connecting the mounting seat 170 and the inner wall of the barrel 130, the plurality of arms 180 are distributed along the circumference of the barrel 130, and the mounting seat 170 is provided with a motor for driving the fan blade 110 to rotate.

Therefore, the support arm 180 greatly reduces the occupied area of the inner cavity of the cylinder 130, and is beneficial to the motor to drive the fan blade 110 to generate wind energy.

In some embodiments of the present utility model, an air outlet 190 is formed between two adjacent support arms 180 to communicate the air duct 140 with the outside, so that when the fan blade 110 rotates, air flows out through the air outlet 190.

In some embodiments of the present utility model, the bracket 160 is provided with a through-hole 200, and a wire groove 210 communicating with the through-hole 200, the wire groove 210 being located at a side of the bracket 160 remote from the fan blade 110, thereby facilitating the connection of the wires of the motor to the outside sequentially through the through-hole 200 and the wire groove 210.

In some embodiments of the present utility model, referring to fig. 3, a plurality of buckles 220 are provided on the outer edge of the frame 120, and the buckles 220 can be engaged with the buckles of the corresponding mounting area of the refrigerator, so that the whole fan is convenient to be mounted inside the refrigerator.

In some embodiments of the present utility model, the reinforcement rib 230 is disposed inside the frame 120, and the reinforcement rib 230 is disposed near the buckle 220, so as to avoid deformation of the position near the buckle 220 during the engagement process.

In some embodiments of the present utility model, the outer side of the frame 120 is provided with a positioning hole 240, and the positioning hole 240 can be matched with a positioning column of a corresponding installation area of the refrigerator, so that the fan is installed correctly.

In some embodiments of the present utility model, the outside of the frame 120 is provided with the mounting holes 250, and the mounting holes 250 are connected with the corresponding mounting areas of the refrigerator by bolts, thereby making the fan firmly mounted.

Thus, the present embodiment has the following effects:

1. according to the utility model, the fan frame 100 is provided with the frame body 120 and the cylinder body 130 which are integrally formed, the fan frame 100 can be produced in an injection molding integrated forming mode, a split design mode is avoided, meanwhile, a damping sponge is not required to be additionally arranged between the frame body 120 and the cylinder body 130, the number of parts is reduced, the production and the assembly are convenient, and the manual manufacturing cost and the material cost are reduced.

2. According to the utility model, by arranging the frame body 120 and the cylinder body 130, the outside and inside shapes of the frame body 120 and the cylinder body 130 are regular, and the regular fan frame 100 is obtained, so that the die of the fan frame 100 is easy to manufacture, and the fan frame 100 is easy to mold and demould in the injection molding process, so that the bad defects of the fan frame 100 are greatly reduced.

3. According to the utility model, the air duct 140 formed in the barrel 130 is regular in shape, so that the fan blades 110 rotate to generate air flow, the air flow is easier to flow out from the direction away from the frame 120 through the air duct 140, the resistance of the air flow is reduced, and the heat dissipation of the refrigerator compressor and the condenser tube by wind energy generated by the fan is facilitated.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an integration fan, its characterized in that, includes fan frame (100) and flabellum (110), flabellum (110) set up in the inside of fan frame (100), fan frame (100) have framework (120) and barrel (130) that integrated into one piece set up, the outer edge of barrel (130) with the outer edge of framework (120) is connected, framework (120) are kept away from barrel (130) one side is docked with the installation region that the refrigerator corresponds, the inner chamber of barrel (130) forms wind channel (140), flabellum (110) are located in wind channel (140), flabellum (110) rotate and produce the air current, make the air current pass through in proper order the inner chamber of framework (120) with wind channel (140) outflow.

2. The integrated blower of claim 1, wherein an expansion ring (150) is formed between the frame (120) and the barrel (130), and an inner cavity of the expansion ring (150) gradually expands from the barrel (130) to the frame (120).

3. The integrated fan according to claim 1, wherein a bracket (160) is formed in an inner cavity of the cylinder (130), and the bracket (160) is used for installing the fan blade (110) and is located at a side of the cylinder (130) away from the frame (120).

4. An integrated fan according to claim 3, wherein the bracket (160) has a mounting seat (170), a plurality of support arms (180) connecting the mounting seat (170) and the inner wall of the barrel (130), and the plurality of support arms (180) are distributed along the circumferential direction of the barrel (130), and the mounting seat (170) is provided with a motor for driving the fan blades (110) to rotate.

5. The integrated blower of claim 4, wherein an air outlet (190) is formed between two adjacent arms (180) to communicate the air duct (140) with the outside.

6. An integrated fan according to claim 3, wherein the bracket (160) is provided with a through threading hole (200) and a wiring groove (210) communicated with the threading hole (200), and the wiring groove (210) is located at a side of the bracket (160) away from the fan blade (110).

7. The integrated fan according to claim 1, wherein a plurality of buckles (220) are provided on the outer edge of the frame (120), and the buckles (220) can be engaged with buckling positions of corresponding installation areas of the refrigerator.

8. The integrated blower of claim 7, wherein a reinforcing rib (230) is disposed inside the frame (120), the reinforcing rib (230) being disposed proximate to the buckle (220).

9. The integrated fan according to claim 1, wherein a positioning hole (240) is provided on the outer side of the frame (120), and the positioning hole (240) can be matched with a positioning column of a corresponding installation area of the refrigerator.

10. The integrated fan according to claim 1, wherein a mounting hole (250) is provided on an outer side of the frame (120), and the mounting hole (250) is connected to a corresponding mounting area of the refrigerator by a bolt.