Wall-mounted fan

Abstract

The utility model discloses a wall-mounted fan, and particularly relates to the technical field of fans, the wall-mounted fan comprises a shell, a fan blade assembly, an air inlet and an air outlet, a containing cavity is arranged in the shell, the fan blade assembly is arranged in the containing cavity, the wall-mounted fan is characterized in that the air inlet is arranged on the rear side of the shell, and the air outlet is arranged on the rear side of the shell. The rear side of the shell is further provided with an avoiding groove for preventing the air inlet amount from being reduced after the fan is installed on a wall. According to the fan, the receding groove is formed in the rear side of the shell, after the fan is installed on a wall, the situation that the air inlet in the rear side of the shell is blocked by the wall, and consequently the air inlet amount of the air inlet is affected can be prevented, the rear side space of the fan is reasonably utilized, and the effect of increasing the air amount is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a wall-mounted fan. Background Art

[0002] Fans, as a common household appliance, are widely used in various places such as homes, offices, and schools. However, with the development of science and technology, the design and function of fans are also constantly improving. Traditional floor-standing fans can no longer meet people's needs, and wall-mounted fans have emerged. Wall-mounted fans are fans that can be hung on the wall, usually used for ventilation and cooling in indoor places such as homes or offices. Compared with traditional floor-standing fans or desktop fans, it saves more space and is easier to install and use. In order to prevent the air inlet from being blocked by the wall, ordinary wall-mounted fans usually set the air inlet on the upper, lower, left, and right sides of the fan casing. This will greatly limit the setting of other structures on the upper, lower, left, and right sides. When taking into account other structural designs, the area of ​​the air inlet is usually insufficient, which easily causes the problem of insufficient air volume. Therefore, there is an urgent need for a wall-mounted fan to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a wall-mounted fan, which can fully utilize the space at the rear side of the housing and has a strong air volume.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A wall-mounted fan comprises a housing, a blade assembly, an air inlet and an air outlet, wherein a receiving cavity is provided in the housing, and the blade assembly is installed in the receiving cavity, and is characterized in that the air inlet is provided at the rear side of the housing, and the rear side of the housing is also provided with an avoidance groove to prevent the air intake from being reduced after the fan is installed on the wall. In the utility model, by providing an avoidance groove at the rear side of the housing, after the fan is installed on the wall, the air inlet at the rear side of the housing can be prevented from being blocked by the wall, thereby affecting the air intake of the air inlet, and the rear side space of the fan is reasonably utilized, and the effect of increasing the air volume is achieved.

[0006] Furthermore, at least one side of the avoidance groove is provided with a fixing portion, and the function of the fixing portion is to fix the fan on the wall, so as to realize convenient fixing and disassembly of the fan.

[0007] Furthermore, there are two fixing parts, which are respectively located on the left and right sides of the avoidance groove, and each fixing part is provided with at least one fixing hole. The above structure can stably install the fan on the wall through the fixing parts on both sides, and the middle part is entirely provided as the avoidance groove, which effectively expands the size of the avoidance groove and better ensures the air intake. The setting of the fixing holes can facilitate fixing, and it only needs to install nails or similar structures on the wall to conveniently hang it up and fix it.

[0008] Furthermore, the air outlet is arranged on the front side of the shell, and an auxiliary air inlet is arranged on at least the left side or the right side of the shell. The setting of the auxiliary air inlet can further increase the air intake area, thereby allowing more air to enter the fan and increase the air output.

[0009] Furthermore, the wall-mounted fan further comprises a decorative component, and the decorative component is arranged on the front side of the housing. The arrangement of the decorative component can add some display effects to the fan, for example, the decorative component is arranged to be presented in the form of ice cubes, so that the fan can give the user a cooler feeling. Of course, other decorative styles can also be arranged according to other needs.

[0010] Furthermore, a mounting groove is provided on the front side of the housing, and the decorative assembly includes a decorative cover and at least one decorative body, the decorative body is installed in the mounting groove, the decorative cover covers the mounting groove, and the decorative cover is made of a transparent material. With the above-mentioned structure, the decorative cover can ensure the flatness of the housing surface, and the setting of the decorative body can facilitate the replacement of different decorative effects, such as setting the decorative body in the mounting groove to be detachable.

[0011] Furthermore, the fan blade assembly includes a fan blade and a motor, wherein the motor is mounted on the housing, and the fan blade is mounted on the output end of the motor. The fan blade is a conventional fan blade, and in order to ensure a large air volume, a turbine fan blade is usually not used.

[0012] Furthermore, a reinforcing strip is provided on the rear side of the housing, and the motor is mounted on the reinforcing strip. Since the motor and the fan blades need to work frequently, rotation will cause vibration, and the weight of the two is relatively heavy, in order to ensure the stability of the structure, the setting of the reinforcing strip can effectively achieve stable installation and long-term stable operation of the motor.

[0013] Furthermore, the wall-mounted fan is also provided with a humidifying component, which is installed in the accommodating cavity, and the mist outlet of the humidifying component corresponds to the air outlet. The setting of the humidifying component can increase the humidity of the indoor air, which helps to prevent the air from being too dry and causing discomfort to people, and has a certain cooling effect. The humidifying component is a conventional humidifier.

[0014] Furthermore, the avoidance groove is a U-shaped groove. Through such a structural setting, the setting of the U-shaped groove can effectively utilize the space on the rear side of the shell.

[0015] The beneficial effect of the utility model lies in that, compared with the prior art, in the utility model, by arranging an avoidance groove on the rear side of the shell, after the fan is installed on the wall, the air inlet on the rear side of the shell can be prevented from being blocked by the wall, thereby affecting the air intake of the air inlet, rationally utilizing the rear space of the fan, and achieving the effect of increasing the air volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the back side of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the front side of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the decorative component of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the utility model after the air outlet is hidden DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] To achieve the above purpose, the technical solution of the utility model is as follows:

[0022] See also Figure 1-4 To achieve the above purpose, the technical solution of the utility model is as follows:

[0023] A wall-mounted fan comprises a shell 1, a fan blade assembly 2, an air inlet 3 and an air outlet 4. A receiving cavity 5 is provided in the shell 1, and the fan blade assembly 2 is installed in the receiving cavity 5. It is characterized in that the air inlet 3 is provided on the rear side of the shell 1, and the rear side of the shell 1 is also provided with an avoidance groove 6 to prevent the air intake amount from being reduced after the fan is installed on the wall. In the utility model, by providing the avoidance groove 6 on the rear side of the shell 1, after the fan is installed on the wall, the air inlet on the rear side of the shell 1 can be prevented from being blocked by the wall, thereby affecting the air intake amount of the air inlet 3, rationally utilizing the rear side space of the fan, and achieving the effect of increasing the air volume.

[0024] Furthermore, at least one side of the avoidance groove 6 is provided with a fixing portion 7. The function of the fixing portion 7 is to fix the fan on the wall, so as to realize convenient fixing and disassembly of the fan.

[0025] Furthermore, there are two fixing parts 7, which are respectively located on the left and right sides of the avoidance groove, and each fixing part is provided with at least one fixing hole 71. The above structure can stably install the fan on the wall through the fixing parts 7 on both sides, and the middle part is entirely provided as the avoidance groove 6, which effectively expands the size of the avoidance groove 6 and better ensures the air intake. The setting of the fixing hole 71 can facilitate fixing, and it only needs to install nails or similar structures on the wall to conveniently hang it up and fix it.

[0026] Furthermore, the air outlet 4 is arranged on the front side of the shell 1, and an auxiliary air inlet 8 is arranged on at least the left side or the right side of the shell 1. The setting of the auxiliary air inlet 8 can further increase the air intake area, allowing more air to enter the fan and increase the air output.

[0027] Furthermore, the wall-mounted fan further includes a decorative component 9, which is disposed on the front side of the housing 1. The arrangement of the decorative component 9 can add some display effects to the fan, for example, the decorative component 9 is arranged to be presented in the form of ice cubes, so that the fan can give the user a cooler feeling. Of course, other decorative styles can also be arranged according to other needs.

[0028] Furthermore, a mounting groove 10 is provided on the front side of the housing 1, and the decorative assembly 9 includes a decorative cover 91 and at least one decorative body 92, the decorative body 92 is installed in the mounting groove 10, and the decorative cover 91 covers the mounting groove 10, and the decorative cover 91 is made of a transparent material. With the above-mentioned structure, the decorative cover 91 can ensure the flatness of the surface of the housing 1, and the setting of the decorative body 92 can facilitate the replacement of different decorative effects, such as setting the decorative body 92 in the mounting groove 10 to be detachable.

[0029] Further, the fan blade assembly 2 includes a fan blade 21 and a motor 22, wherein the motor 22 is mounted on the housing 1, and the fan blade 21 is mounted on the output end of the motor 22. The fan blade 21 is a conventional fan blade, and in order to ensure a large air volume, a turbine fan blade is usually not used.

[0030] Furthermore, a reinforcing strip 11 is provided on the rear side of the housing 1, and the motor 22 is mounted on the reinforcing strip 11. Since the motor 22 and the fan blades 21 need to work frequently, rotation will cause vibration, and the weight of the two is heavy, in order to ensure the stability of the structure, the setting of the reinforcing strip 11 can effectively achieve stable installation and long-term stable operation of the motor 22.

[0031] Furthermore, the wall-mounted fan is also provided with a humidifying component 12, which is installed in the accommodating cavity 5, and the mist outlet of the humidifying component 12 corresponds to the air outlet. The setting of the humidifying component 12 can increase the humidity of the indoor air, which helps to prevent the air from being too dry and causing discomfort to people, and has a certain cooling effect. The humidifying component 12 is a conventional humidifier.

[0032] Furthermore, the avoidance groove 6 is a U-shaped groove 61 . Through such a structural setting, the setting of the U-shaped groove 61 can effectively utilize the rear side space of the shell 1 .

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

Claims

1. A wall-mounted fan, comprising a housing, a fan blade assembly, an air inlet and an air outlet, wherein a receiving cavity is provided in the housing, and the fan blade assembly is installed in the receiving cavity, characterized in that: The air inlet is arranged at the rear side of the shell, and the rear side of the shell is also provided with an avoidance groove to prevent the air intake amount from being reduced after the fan is installed on the wall.

2. A wall-mounted fan as claimed in claim 1, characterized in that: A fixing portion is provided on at least one side of the avoidance groove.

3. A wall-mounted fan as claimed in claim 2, characterized in that: There are two fixing parts, which are respectively located at the left and right sides of the avoidance groove, and each fixing part is provided with at least one fixing hole.

4. A wall-mounted fan as claimed in claim 1, characterized in that: The air outlet is arranged on the front side of the shell, and an auxiliary air inlet is arranged on at least the left side or the right side of the shell.

5. A wall-mounted fan as claimed in claim 1, characterized in that: The fan further comprises a decoration component, wherein the decoration component is arranged at the front side of the housing.

6. A wall-mounted fan as claimed in claim 5, characterized in that: A mounting groove is arranged on the front side of the shell, and the decoration component comprises a decoration cover and at least one decoration body, wherein the decoration body is installed in the mounting groove, and the decoration cover covers the mounting groove.

7. A wall-mounted fan as claimed in claim 1, characterized in that: The fan blade assembly comprises a fan blade and a motor, wherein the motor is mounted on a housing, and the fan blade is mounted on an output end of the motor.

8. A wall-mounted fan as claimed in claim 7, characterized in that: A reinforcement bar is also arranged on the rear side of the shell, and the motor is mounted on the reinforcement bar.

9. A wall-mounted fan as claimed in claim 1, characterized in that: The fan is also provided with a humidifying component, which is installed in the accommodating cavity, and the mist outlet of the humidifying component corresponds to the air outlet.

10. A wall-mounted fan as claimed in claim 1, characterized in that: The avoidance groove is a U-shaped groove.

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