Warm air switching air outlet panel

Abstract

The utility model discloses a warm air switching air outlet panel which comprises an installation panel and a stepping motor and further comprises an air guide plate body, the air guide plate body is connected with the output end of the stepping motor and comprises an air guide frame, a first air guide plate and a second air guide plate, and the first air guide plate and the second air guide plate are arranged in the air guide frame. The first flow guide plate and the second flow guide plate are arranged in the air guide frame in a mirror image mode, the first flow guide plate and the second flow guide plate are obliquely arranged, and the interior of the air guide frame is divided into a plurality of oblique air guide cavities through the first flow guide plate and the second flow guide plate. According to the warm air switching air outlet panel, the stepping motor drives the air guide plate body to keep swinging so that swinging air outlet of the warm air panel can be achieved, the first flow guide plate and the second flow guide plate divide the interior of the air guide frame into the inclined air guide cavities arranged in a mirror image mode, and the inclined air guide cavities can collect or disperse warm air blown out by the warm air panel; two different air outlet modes can be achieved, warm air blown out of the warm air panel can be collected, and therefore the heating effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warm air outlet panel production, in particular to a warm air switch outlet panel. Background Art

[0002] The panel of the heater generally has a concave cavity on the back thereof, and an air guide plate is arranged inside the concave cavity. The air guide plate is driven by a motor to keep rotating to complete the air discharge.

[0003] According to the utility model patent application with publication number: CN218065095U and publication date of 2022-12-16, a heater panel is disclosed, including a panel body, an LED light source and a panel cover, wherein the panel body bulges to one side to form a platform, and the platform and the edge of the panel body form a step, and a rectangular through hole is provided at one end of the platform, and the rectangular through hole passes through the thickness direction of the platform, and an inward-concave accommodating cavity is provided on the platform, and an LED light source is provided in the accommodating cavity, and an air inlet is provided on the panel body outside the platform, and a grille or an air guide plate is provided in the rectangular through hole, and a panel cover is provided on the platform, and an air outlet is provided on the panel cover corresponding to the rectangular through hole, and a light-transmitting area is provided on the panel cover corresponding to the inward-concave cavity. Its main technical effect is: during normal use, after the panel body is assembled on the heater, the platform bulges downward, so the accommodating cavity on the platform is concave from bottom to top, so the opening of the accommodating cavity is downward, and the top of the accommodating cavity and the panel body are sealed, so even if water vapor enters the heater and condenses to form water droplets, they will not enter the accommodating cavity, thereby avoiding contact between water droplets and LED light sources, etc., thereby improving safety during use.

[0004] In the prior art, a warm air outlet panel is provided with a rotating air guide plate inside a mounting plate, and a motor is used to drive the air guide plate to rotate to achieve a warm air guiding effect. The hot air guided by the simple structure is relatively uniform, but the heating effect is poor. Therefore, a warm air switching air outlet panel is proposed to solve the problem that the hot air guided by the air guide plate with a simple structure in the prior art is relatively uniform, but the heating effect is poor. Utility Model Content

[0005] The utility model aims to provide a warm air switching air outlet panel, aiming to solve the problem in the prior art that the hot air guided by the air guide plate with a simple structure is relatively uniform but the heating effect is poor.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A warm air switching outlet panel comprises a mounting panel, a stepping motor is fixedly mounted inside the mounting panel, and further comprises:

[0008] An air guide plate body, wherein the air guide plate body is connected to the output end of the stepper motor, and the air guide plate body comprises an air guide frame and a first air guide plate and a second air guide plate arranged inside the air guide frame, wherein the first air guide plate and the second air guide plate are mirror-imaged inside the air guide frame, and the first air guide plate and the second air guide plate are both inclinedly arranged, and the first air guide plate and the second air guide plate divide the inside of the air guide frame into a plurality of inclined air guide cavities.

[0009] Preferably, flow guide holes are provided on the outer walls on opposite sides of the first flow guide plate and the second flow guide plate.

[0010] Preferably, inclined air guide portions are provided on outer walls on both sides of the first guide plate and the second guide plate.

[0011] Preferably, the first guide plate and the second guide plate are both trapezoidal structures, the number of the guide holes is several, and the several guide holes are distributed in an array on the outer walls on opposite sides of the first guide plate and the second guide plate.

[0012] Preferably, a first abutment portion is fixedly provided on the outer wall of one side of the air guide frame, an abutment seat is fixedly installed inside the mounting panel, the output end of the stepper motor is located in the abutment seat, and the air guide frame maintains a transmission connection with the output end of the stepper motor.

[0013] Preferably, the stepper motor is fixedly mounted with a first gear, the inner wall of the mounting panel is rotatably connected with a second gear, the second gear is plugged into the air guide plate body, and the first gear is meshed with the second gear.

[0014] Preferably, it also includes a heater main unit, wherein a solenoid valve is fixedly installed inside the heater main unit, a warm air outlet and a ventilation port are provided on the heater main unit, an output end of the solenoid valve passes through the inner wall of the heater main unit, the warm air outlet is communicated with the installation panel, a ventilation baffle is rotatably arranged inside the heater main unit, a drive motor is fixedly installed inside the heater main unit, and the ventilation baffle is connected to the output end of the drive motor.

[0015] Preferably, an air guide cover is fixedly mounted on the outer wall of one side of the mounting panel, and the air guide cover is connected to the warm air outlet.

[0016] In the above technical solution, the utility model provides a warm air switching air outlet panel, which has the following beneficial effects:

[0017] The utility model drives the air guide plate body to keep swinging by a stepper motor so as to realize the swinging air outlet of the warm air panel. The first guide plate and the second guide plate arranged inside the air guide frame of the air guide plate body divide the inside of the air guide frame into a mirror-image inclined air guide cavity. The warm air blown out of the warm air panel can be gathered or dispersed through the inclined air guide cavity, so that two different air outlet modes can be realized. The warm air blown out of the warm air panel can be gathered, thereby improving the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the rotation structure of the air guide plate body provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the flip structure of the air guide plate provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the air guide frame connection structure provided in an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of the overall structure of the air guide frame provided in an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of air circulation inside the air guide frame provided in an embodiment of the utility model;

[0025] Figure 7 A partial cross-sectional schematic diagram of an air guide frame provided in an embodiment of the utility model;

[0026] Figure 8 A schematic diagram of the installation position of a stepper motor provided in an embodiment of the utility model;

[0027] Fig. 9 A schematic diagram of the connection of a heater host provided in an embodiment of the utility model;

[0028] Fig.10 A schematic diagram of the installation position of the solenoid valve provided in an embodiment of the utility model.

[0029] Description of reference numerals:

[0030] 1. Installation panel; 11. Abutment seat; 2. Stepper motor; 21. First gear; 22. Second gear; 3. Air guide plate body; 31. Air guide frame; 32. First air guide plate; 33. Second air guide plate; 34. Inclined air guide cavity; 35. Air guide hole; 36. Diffuser cavity; 37. First abutment portion; 38. Inclined air guide portion; 4. Warm air main unit; 41. Solenoid valve; 42. Warm air outlet; 43. Ventilation port; 44. Air guide cover; 45. Ventilation baffle. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] See also Figure 1 —10. A warm air switch outlet panel, comprising a mounting panel 1, wherein a stepping motor 2 is fixedly mounted inside the mounting panel 1, and further comprising:

[0033] The wind guide plate body 3 is connected to the output end of the stepper motor 2, and the wind guide plate body 3 includes a wind guide frame 31 and a first guide plate 32 and a second guide plate 33 arranged inside the wind guide frame 31. The first guide plate 32 and the second guide plate 33 are mirror-imaged inside the wind guide frame 31, and the first guide plate 32 and the second guide plate 33 are both inclined. The first guide plate 32 and the second guide plate 33 divide the inside of the wind guide frame 31 into a plurality of inclined wind guide cavities 34.

[0034] Specifically, the installation panel 1 is installed on the ceiling by snapping. It should be pointed out that the installation panel 1 is installed on the ceiling by snapping, which is a prior art. Its structure and working principle are all prior art and will not be described in detail here. A stepper motor 2 is arranged inside the installation panel 1. An air guide plate 3 is rotatably connected inside the installation panel 1. The air guide plate 3 is connected to the output end of the stepper motor 2. The stepper motor 2 drives the air guide plate 3 to rotate, thereby realizing the air guiding of the warm air panel;

[0035] Specifically, the air guide body 3 includes an air guide frame 31, a first air guide plate 32 and a second air guide plate 33. The first air guide plate 32 and the second air guide plate 33 are both arranged inside the air guide frame 31. Preferably, the first air guide plate 32 and the second air guide plate 33 are both arranged obliquely inside the air guide frame 31. Figure 7 As shown, the first guide plate 32 and the second guide plate 33 are mirror images, and the first guide plate 32 and the second guide plate 33 are geometric structures, such as triangles, rectangles, etc., as an embodiment provided by the present utility model, Figure 7 As shown, the first guide plate 32 and the second guide plate 33 are isosceles trapezoidal structures. Figure 7As shown, the angle between the side wall of the first guide plate 32 and the bottom edge of the air guide frame 31 is set at a predetermined angle. As the optimal embodiment provided by the present invention, the angle between the side wall of the first guide plate 32 and the bottom edge of the air guide frame 31 is 70°, and the angle between the side wall of the second guide plate 33 and the bottom edge of the air guide frame 31 is set at a predetermined angle. As the optimal embodiment provided by the present invention, the angle between the side wall of the second guide plate 33 and the bottom edge of the air guide frame 31 is 70°, and as Figure 7 As shown, the first guide plate 32 and the second guide plate 33 are oriented in opposite directions. The oppositely arranged first guide plates 32 and second guide plates 33 can divide the interior of the air guide frame 31 into a number of inclined air guide cavities 34 oriented in opposite directions, wherein a diffusion cavity 36 is formed between adjacent first guide plates 32 and second guide plates 33 to converge or diffuse the warm air flowing through.

[0036] When in use, the installation panel 1 is installed on the ceiling, and the installation panel 1 and the heater main unit are connected through a pipe. The heater main unit transports the warm air to the installation panel 1 through the pipe, and the stepper motor 2 arranged inside the installation panel 1 drives the air guide plate body 3 to keep reciprocating, so as to realize swinging air outlet to achieve a larger air supply area. Furthermore, since the first guide plate 32 and the second guide plate 33 are arranged inside the air guide frame 31 of the air guide plate body 3, the inside of the air guide frame 31 is divided into an inclined air guide cavity 34 by the first guide plate 32 and the second guide plate 33. Therefore, the blown warm air will pass through the inclined air guide cavity 34, so that the warm air diffuses to both sides. Preferably, the stepper motor 2 can drive the air guide plate body 3 to rotate at an angle ranging from 0° to 270°. It should be pointed out that driving the air guide plate body 3 to rotate 270° by the stepper motor 2 is a conventional technology, and its structure and principle are not described here. After the stepper motor 2 drives the air guide plate body 3 to rotate 90°, the air can be dispersed to both sides. After the stepper motor 2 drives the air guide plate body 3 to rotate 270°, the inclined air guide portion 38 formed by the first guide plate 32 and the second guide plate 33 can gather the warm air to form a concentrated air outlet mode.

[0037] The utility model drives the air guide plate body 3 to keep swinging by the stepper motor 2 so as to realize the swinging air outlet of the warm air panel. The first guide plate 32 and the second guide plate 33 arranged inside the air guide frame 31 of the air guide plate body 3 divide the inside of the air guide frame 31 into a mirror-image inclined air guide cavity 34. The warm air blown out of the warm air panel can be gathered or dispersed through the inclined air guide cavity 34, so that two different air outlet modes can be realized. The warm air blown out of the warm air panel can be gathered, thereby improving the heating effect.

[0038] As an embodiment provided by the utility model, Figure 7 and Figure 6As shown, guide holes 35 are provided on the outer walls on both sides of one side of the first guide plate 32 and the second guide plate 33. The number of the guide holes 35 is several, and the guide holes 35 are distributed in an array on the outer walls of the first guide plate 32 and the second guide plate 33. Preferably, the guide holes 35 are evenly distributed on the outer walls of the first guide plate 32 and the second guide plate 33, and the guide holes 35 are arc-shaped concave structures. When the warm air flows through the outer walls of the first guide plate 32 and the second guide plate 33, since the guide holes 35 with arc-shaped concave structures are provided on the outer walls of the first guide plate 32 and the second guide plate 33, when the warm air passes through the guide holes 35, part of the warm air will enter the guide holes 35, flow along the inner wall of the guide holes 35 with the arc-shaped concave structure, and collide with the external warm air, so that the blown warm air can be softer, thereby improving the user experience.

[0039] As an embodiment provided by the utility model, Figure 7 As shown, inclined air guide portions 38 are provided at both ends of the outer wall of one side of the first guide plate 32 and the second guide plate 33. The inclined air guide portions 38 provided at both ends of the first guide plate 32 and the second guide plate 33 can enable part of the warm air to flow along the direction of the inclined air guide portions 38 when the warm air flows through, so that it can collide with the warm air located in the middle of the inclined air guide cavity 34, making the blown-out warm air softer.

[0040] like Figure 4 and Figure 5 As shown, a first abutment portion 37 is fixedly provided on the outer wall of one side of the air guide frame 31, an abutment seat 11 is fixedly installed inside the mounting panel 1, and the output end of the stepper motor 2 is located in the abutment seat 11. The stepper motor 2 can drive the air guide plate body 3 to keep rotating, and the abutment seat 11 and the first abutment portion 37 can limit the rotation angle of the air guide plate body 3.

[0041] like Figure 8 As shown, a first gear 21 is fixedly mounted on the stepper motor 2, a second gear 22 is rotatably connected to the inner wall of the mounting panel 1, the second gear 22 is plugged into the air guide plate body 3, the first gear 21 is meshed with the second gear 22, and the air guide plate body 3 can be driven to rotate by the stepper motor 2.

[0042] like Fig.10As shown, it also includes a heater main unit 4, wherein a solenoid valve 41 is fixedly installed inside the heater main unit 4, a heater outlet 42 and a ventilation port 43 are arranged on the heater main unit 4, an output end of the solenoid valve 41 passes through the inner wall of the heater main unit 4, and the heater outlet 42 is communicated with the installation panel 1, a ventilation baffle 45 is rotatably arranged inside the heater main unit 4, a driving motor is fixedly installed inside the heater main unit 4, the ventilation baffle 45 is kept connected to the output end of the driving motor, and the ventilation baffle 45 can be driven to keep rotating by the driving motor, the solenoid valve 41 is fixedly installed inside the heater main unit 4, and the output end of the solenoid valve 41 passes through and extends into the air duct inside the heater main unit 4, so that when the heater main unit 4 is ventilated, the ventilation baffle 45 can abut against the end of the solenoid valve, so that the ventilation baffle 45 is closed under the blowing action of the heater main unit 4 during ventilation.

[0043] As an embodiment provided by the utility model, Fig. 9 As shown, an air guide cover 44 is fixedly installed on the outer wall of one side of the installation panel 1, one end of the air guide cover 44 is connected to the warm air outlet 42, and the other end of the air guide cover 44 is connected to the installation panel 1, so that the warm air is output to the inside of the installation panel 1 through the air guide cover 44.

[0044] Those skilled in the art will appreciate that other similar connection methods may also be used to implement the present invention, such as welding, bonding or screwing.

[0045] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A warm air switch outlet panel, comprising a mounting panel (1), wherein a stepping motor (2) is fixedly mounted inside the mounting panel (1), characterized in that: Also includes: An air guide plate body (3), wherein the air guide plate body (3) is connected to an output end of a stepping motor (2), and the air guide plate body (3) comprises an air guide frame (31) and a first air guide plate (32) and a second air guide plate (33) arranged inside the air guide frame (31), wherein the first air guide plate (32) and the second air guide plate (33) are arranged in a mirror-like manner inside the air guide frame (31), and the first air guide plate (32) and the second air guide plate (33) are both arranged in an inclined manner, and the first air guide plate (32) and the second air guide plate (33) divide the interior of the air guide frame (31) into a plurality of inclined air guide cavities (34).

2. A warm air switch outlet panel according to claim 1, characterized in that: Flow guide holes (35) are provided on the outer walls on opposite sides of the first flow guide plate (32) and the second flow guide plate (33).

3. A warm air switch outlet panel according to claim 1, characterized in that: Inclined air guide portions (38) are provided on the outer walls on both sides of the first air guide plate (32) and the second air guide plate (33).

4. A warm air switch outlet panel according to claim 2, characterized in that: The first guide plate (32) and the second guide plate (33) are both of trapezoidal structure, the number of the guide holes (35) is a plurality, and the plurality of guide holes (35) are distributed in an array on the outer walls of the first guide plate (32) and the second guide plate (33) on opposite sides.

5. A warm air switch outlet panel according to claim 1, characterized in that: A first abutment portion (37) is fixedly provided on an outer wall of one side of the air guide frame (31), an abutment seat (11) is fixedly installed inside the installation panel (1), the output end of the stepper motor (2) is located inside the abutment seat (11), and the air guide frame (31) maintains a transmission connection with the output end of the stepper motor (2).

6. A warm air switch outlet panel according to claim 5, characterized in that: The stepping motor (2) is fixedly mounted with a first gear (21), and the inner wall of the mounting panel (1) is rotatably connected with a second gear (22), the second gear (22) is plugged into the air guide plate body (3), and the first gear (21) is meshed with the second gear (22).

7. A warm air switch outlet panel according to claim 1, characterized in that: The invention also comprises a heater main unit (4), wherein a solenoid valve (41) is fixedly installed inside the heater main unit (4), a warm air outlet (42) and a ventilation port (43) are arranged on the heater main unit (4), an output end of the solenoid valve (41) passes through the inner wall of the heater main unit (4), the warm air outlet (42) is connected to the installation panel (1), a ventilation baffle (45) is rotatably arranged inside the heater main unit (4), a driving motor is fixedly installed inside the heater main unit (4), and the ventilation baffle (45) is connected to the output end of the driving motor.

8. A warm air switch outlet panel according to claim 7, characterized in that: An air guide cover (44) is fixedly mounted on the outer wall of one side of the mounting panel (1), and the air guide cover (44) is connected to the warm air outlet (42).

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