A cooler with improved vortex air duct

Abstract

The utility model discloses a kind of cooling bar with improved vortex air duct, including air outlet shell and installation shell, the utility model is integrally formed by being fixedly connected with installation shell in the back of air outlet shell, and installation shell inside is respectively installed with first blowing assembly, second blowing assembly and third blowing assembly, and air is supplied outside through the three blowing ports of the front of air outlet shell, multiple partitions are equipped in installation shell interior, and partition forms first air duct, second air duct and third air duct between each other, simultaneously, first air duct, second air duct, third air duct are respectively placed in the outside of first blowing assembly, second blowing assembly, third blowing assembly, so that first blowing assembly, second blowing assembly and third blowing assembly form independent vortex air duct, after using independent air duct, the wind power generated in inside will not influence each other, after being transported to outside, air volume will not reduce and disperse, and body sensation is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of cooling fan technology, specifically to a cooling fan with an improved vortex air duct. Background Technology

[0002] A cooling fan, or "cooling heater," is an electric fan installed in an integrated ceiling system. It typically features functions such as airflow, oscillation, and lighting. It creates a cooling sensation by accelerating airflow and utilizing the heat absorption of evaporating sweat from the body, but it does not actually cool. Existing cooling fans consist of multiple airflow components. During operation, the airflow generated by these components interferes with each other, resulting in reduced and dispersed airflow after it reaches the outside, leading to a less comfortable cooling experience. Therefore, this paper proposes a cooling fan with an improved vortex airflow duct to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a cooling fan with an improved vortex air duct to solve the problems mentioned in the background.

[0004] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: a cooling fan with an improved vortex air duct, including an air outlet shell and a mounting shell; The back of the air outlet housing is fixedly connected to a mounting shell, and a first air blowing assembly, a second air blowing assembly, and a third air blowing assembly are respectively installed inside the mounting shell. Multiple partitions are fixedly connected inside the mounting shell, and a first air duct, a second air duct, and a third air duct are respectively formed between the partitions. The first air duct is placed outside the first air blowing assembly, the second air duct is placed outside the second air blowing assembly, and the third air duct is placed outside the third air blowing assembly. In this configuration, a first air duct, a second air duct, and a third air duct are formed on the outside of the first air blowing assembly, the second air blowing assembly, and the third air blowing assembly, respectively, by using partitions. In this configuration, the first air blowing assembly, the second air blowing assembly, and the third air blowing assembly will each form a vortex air duct, making their interiors independent and the wind force generated will not affect each other. The front of the air outlet shell has three air outlets, and the three air outlets correspond to the front of the first air blowing component, the front of the second air blowing component, and the front of the third air blowing component, respectively. The two sides of the middle part of the air outlet shell have a first auxiliary air outlet and a second auxiliary air outlet, and the first auxiliary air outlet is connected to the second air duct, while the second auxiliary air outlet is connected to the third air duct. Among them, the first blowing assembly, the second blowing assembly and the third blowing assembly all supply air to the outside from the air outlet of the air outlet shell, while the second blowing assembly and the third blowing assembly are the main air supply. Since the first blowing assembly can rotate in both directions, it can supply air to the outside and form independent internal ventilation.

[0005] The first blower assembly rotates in both directions, while the second and third blower assemblies rotate counterclockwise.

[0006] Preferably, a first connection port and a second connection port are respectively provided at both ends of one side of the first air duct, and the first connection port is connected to the second air duct, while the second connection port is connected to the third air duct.

[0007] Preferably, an air exchange vent is provided on one side of the mounting housing, and a reinforcing rib is fixedly connected inside the air exchange vent.

[0008] Preferably, the air exchange port is connected to the interior of the first air duct, and the air exchange port is located opposite the middle part between the first connection port and the second connection port.

[0009] Preferably, a control component and three starters are respectively installed on one side of the mounting housing, and the control component is connected to the three starters.

[0010] Preferably, the three starters are respectively connected to the first blower assembly, the second blower assembly, and the third blower assembly.

[0011] Preferably, a switch assembly is installed on one side of the front of the air outlet housing, and the switch assembly is connected to the control assembly.

[0012] Preferably, the front of the mounting shell is provided with a mounting edge, and the mounting edge is embedded in the back of the air outlet shell for fixed connection.

[0013] Compared with the prior art, this utility model has the following advantages: This utility model integrates an air outlet shell with a mounting shell fixedly connected to the back of the air outlet shell. Inside the mounting shell, a first, second, and third air blowing assembly are respectively installed, supplying air to the outside through three air outlets on the front of the air outlet shell. Multiple partitions are provided inside the mounting shell, forming a first, second, and third air duct. These air ducts are positioned outside the first, second, and third air blowing assemblies, respectively, creating independent vortex air ducts. With independent air ducts, the internal airflow does not interfere with each other, and the airflow is not reduced or dispersed after being delivered to the outside, enhancing the user experience. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the overall rear side of this utility model; Figure 3 This is a front view schematic diagram of the internal structure of this utility model; Figure 4 This is a schematic diagram of the back structure of the air outlet shell of this utility model.

[0016] The labels in the attached diagram represent the following: 1. Air outlet housing; 101. First auxiliary air outlet; 102. Second auxiliary air outlet; 2. Mounting housing; 201. Mounting edge; 3. First air blowing assembly; 4. Second air blowing assembly; 5. Third air blowing assembly; 6. First air duct; 601. First connection port; 602. Second connection port; 7. Second air duct; 8. Third air duct; 9. Partition plate; 10. Air exchange outlet; 11. Reinforcing rib; 12. Control assembly; 13. Starter; 14. Switch assembly; 15. Air outlet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 As shown, this utility model provides a cooling fan with an improved vortex air duct, including an air outlet shell 1 and a mounting shell 2. The back of the air outlet housing 1 is fixedly connected to the mounting housing 2, and the first air blowing assembly 3, the second air blowing assembly 4 and the third air blowing assembly 5 are respectively installed inside the mounting housing 2. Multiple partitions 9 are fixedly connected inside the mounting housing 2, and the partitions 9 form a first air duct 6, a second air duct 7 and a third air duct 8 respectively. The first air duct 6 is placed outside the first air blowing assembly 3, the second air duct 7 is placed outside the second air blowing assembly 4, and the third air duct 8 is placed outside the third air blowing assembly 5. The front of the air outlet shell 1 has three air outlets 15, and the three air outlets 15 correspond to the front of the first air blowing component 3, the front of the second air blowing component 4 and the front of the third air blowing component 5 respectively. The two sides of the middle part of the air outlet shell 1 have a first auxiliary air outlet 101 and a second auxiliary air outlet 102 respectively. The first auxiliary air outlet 101 is connected to the second air duct 7, and the second auxiliary air outlet 102 is connected to the third air duct 8. The first blower assembly 3 rotates in both directions, while the second blower assembly 4 and the third blower assembly 5 rotate counterclockwise.

[0019] In this embodiment, a first connection port 601 and a second connection port 602 are respectively provided at both ends of one side of the first air duct 6, and the first connection port 601 is connected to the second air duct 7, while the second connection port 602 is connected to the third air duct 8.

[0020] Furthermore, an air exchange vent 10 is provided on one side of the mounting housing 2, and a reinforcing rib 11 is fixedly connected inside the air exchange vent 10.

[0021] Furthermore, the air exchange vent 10 is connected to the interior of the first air duct 6, and the air exchange vent 10 is located opposite the middle part between the first connecting port 601 and the second connecting port 602.

[0022] The first blowing component 3 in the first air duct 6 can rotate in both directions. The air generated inside it can be supplied to the second air duct 7 and the third air duct 8 to enhance the blowing volume, or it can be used for independent ventilation.

[0023] In this embodiment, a control component 12 and three starters 13 are respectively installed on one side of the mounting housing 2, and the control component 12 and the three starters 13 are connected.

[0024] Furthermore, the three starters 13 are respectively connected to the first blower assembly 3, the second blower assembly 4, and the third blower assembly 5.

[0025] Furthermore, a switch assembly 14 is installed on one side of the front of the air outlet housing 1, and the switch assembly 14 is connected to the control assembly 12.

[0026] The control component 12 and starter 13 provided inside the mounting housing 2 enable the first air blowing component 3, the second air blowing component 4 and the third air blowing component 5 to work using the switch component 14 on the front of the air outlet housing 1.

[0027] In this embodiment, a mounting edge 201 is provided around the front of the mounting shell 2, and the mounting edge 201 is embedded inside the back of the air outlet shell 1 for fixed connection. After the mounting edge 201 of the mounting shell 2 is embedded into the air outlet shell 1, the mounting shell 2 is covered by the air outlet shell 1, and is sealed while being fixed.

[0028] Working principle: A mounting shell 2 is fixedly connected to the back of the air outlet shell 1 to form an integral unit. The first air blowing assembly 3, the second air blowing assembly 4, and the third air blowing assembly 5 are respectively installed inside the mounting shell 2. Air is supplied to the outside through three air outlets 15 on the front of the air outlet shell 1. Multiple partitions 9 are provided inside the mounting shell 2, and the partitions 9 form a first air duct 6, a second air duct 7, and a third air duct 8 with each other. At the same time, the first air duct 6, the second air duct 7, and the third air duct 8 are respectively placed outside the first air blowing assembly 3, the second air blowing assembly 4, and the third air blowing assembly 5, so that the first air blowing assembly 3, the second air blowing assembly 4, and the third air blowing assembly 5 form independent vortex air ducts. The impellers of the second air blowing assembly 4 and the third air blowing assembly 5 rotate counterclockwise, which will generate the main air force supplied to the outside. The impeller of the first air blowing assembly 3 can rotate forward and backward. When rotating backward, it assists the entire cooling fan to blow air and enhances the overall air volume. When rotating forward, it can draw in air from the air exchange port 10 on the side of the mounting shell 2, so that the inside can be ventilated independently.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A cooling fan with an improved vortex air duct, comprising an air outlet shell (1) and a mounting shell (2). Its features are: The back of the air outlet shell (1) is fixedly connected to the mounting shell (2), and the first air blowing assembly (3), the second air blowing assembly (4) and the third air blowing assembly (5) are respectively installed inside the mounting shell (2). Multiple partitions (9) are fixedly connected inside the mounting shell (2), and the first air duct (6), the second air duct (7) and the third air duct (8) are respectively formed between the partitions (9). The first air duct (6) is placed outside the first air blowing assembly (3), the second air duct (7) is placed outside the second air blowing assembly (4), and the third air duct (8) is placed outside the third air blowing assembly (5). The air outlet shell (1) has three air outlets (15) on its front side, and the three air outlets (15) correspond to the front of the first air blowing assembly (3), the front of the second air blowing assembly (4) and the front of the third air blowing assembly (5) respectively. The air outlet shell (1) has a first auxiliary air outlet (101) and a second auxiliary air outlet (102) on both sides of the middle part respectively. The first auxiliary air outlet (101) is connected to the second air duct (7), and the second auxiliary air outlet (102) is connected to the third air duct (8). The first blower assembly (3) rotates in both directions, and the second blower assembly (4) and the third blower assembly (5) rotate counterclockwise.

2. A cooling fan with an improved vortex air duct according to claim 1, characterized in that: The first air duct (6) has a first connection port (601) and a second connection port (602) at both ends on one side, and the first connection port (601) is connected to the second air duct (7), while the second connection port (602) is connected to the third air duct (8).

3. A cooling fan with an improved vortex air duct according to claim 2, characterized in that: The mounting housing (2) has an air exchange port (10) on one side, and a reinforcing rib (11) is fixedly connected inside the air exchange port (10).

4. A cooling fan with an improved vortex air duct according to claim 3, characterized in that: The air exchange port (10) is connected to the interior of the first air duct (6), and the air exchange port (10) is located opposite the middle part between the first connecting port (601) and the second connecting port (602).

5. A cooling fan with an improved vortex air duct according to claim 1, characterized in that: The control component (12) and three starters (13) are respectively installed on one side of the mounting shell (2), and the control component (12) is connected to the three starters (13).

6. A cooling fan with an improved vortex air duct according to claim 5, characterized in that: The three starters (13) are respectively connected to the first blower assembly (3), the second blower assembly (4), and the third blower assembly (5).

7. A cooling fan with an improved vortex air duct according to claim 6, characterized in that: A switch assembly (14) is installed on one side of the front of the air outlet shell (1), and the switch assembly (14) is connected to the control assembly (12).

8. A cooling fan with an improved vortex air duct according to claim 1, characterized in that: The mounting shell (2) has a mounting edge (201) around the front, and the mounting edge (201) is embedded in the back of the air outlet shell (1) for fixed connection.

Images