Air outlet device of skirting board heater and skirting board heater

Abstract

The present invention relates to the technical field of heaters, and in particular to an air outlet device for a skirting board heater and a skirting board heater. An air outlet device for a skirting board heater comprises a grid-shaped air outlet frame and a driving device. The air outlet frame is rotatably connected to the air outlet of the heater, and the driving device drives the air outlet frame to rotate to adjust the air outlet direction of the heater. Compared with traditional skirting board heaters, the present application adds an air outlet device with adjustable air outlet direction to the air outlet of the heater. The driving device drives the air outlet frame to rotate to adjust the air outlet direction of the heater. The direction of the air outlet frame can be appropriately adjusted to achieve the most comfortable air outlet angle for the customer, thereby improving the customer experience.

Description

Technical Field

[0001] The present invention relates to the technical field of heaters, and in particular to an air outlet device of a skirting heater and the skirting heater. Background Art

[0002] In the field of heaters, the air outlet frames of traditional skirting board heaters are fixed on the top of the product, and the heat dissipates vertically. Since the air outlet frame cannot rotate freely, the direction of heat dissipation cannot be adjusted, that is, the air outlet direction cannot be adjusted, which seriously affects the customer experience. Summary of the Invention

[0003] The present invention aims to provide an air outlet device of a skirting heater capable of adjusting the air outlet direction and the skirting heater.

[0004] The present invention provides an air outlet device for a skirting heater, comprising an air outlet frame and a driving device. The air outlet frame can be rotatably installed at the air outlet of the heater, and the driving device drives the air outlet frame to rotate to adjust the air outlet direction of the heater.

[0005] Among them, a rotating shaft is provided on the inner wall of one end of the air outlet, a fixed plate is provided on the other end of the air outlet, a support rod is provided on the inner wall of the fixed plate, and rotating pieces are vertically extended at both ends of the air outlet frame. The rotating piece at one end is provided with an axial hole that cooperates with the rotating shaft, and the end of the rotating piece at the other end presses against the support rod.

[0006] Among them, the rotating shaft and the shaft hole are matched through a bearing, the end of the support rod is provided with a rotatable rolling ring, the support rod sleeve is provided with a gasket, the end of the rotating piece is inserted into the gap between the rolling ring and the gasket and presses against the support rod.

[0007] The driving device includes a power device and a transmission mechanism connected to the power output shaft of the power device. The rotating shaft of the transmission mechanism is connected to the air outlet frame. The power device can drive the air outlet frame to rotate through the transmission mechanism.

[0008] The transmission mechanism includes a driving gear connected to the power output shaft and a swing gear meshing with the driving gear. The rotating shaft of the swing gear is connected to the air outlet frame. The power device drives the air outlet frame to rotate through the driving gear and the swing gear.

[0009] Wherein, the power device is a stepping motor, and the power output shaft is the output shaft of the stepping motor.

[0010] The fixing plate is arranged in the cavity of the heater, a mounting frame is provided on the outer side of the fixing plate, and the driving device is installed on the mounting frame.

[0011] Among them, fixed plates are installed at both ends of the air outlet, one of the fixed plates is installed with a shaft sleeve, and the other fixed plate is installed with the driving device. Both ends of the air outlet frame are provided with rotating shafts, the rotating shaft at one end cooperates with the shaft sleeve, and the rotating shaft at the other end is connected to the power output shaft of the driving device. The driving device drives the air outlet frame to rotate by driving the rotating shaft.

[0012] The driving device is a driving motor, and the power output shaft of the driving motor drives the air outlet frame to rotate by driving the rotating shaft to rotate.

[0013] A skirting heater is also provided, comprising the air outlet device described above.

[0014] The beneficial effects of the present invention are: compared with traditional skirting board heaters, the present application adds an air outlet device with adjustable air outlet direction to the air outlet of the heater. The driving device drives the air outlet frame to rotate to adjust the air outlet direction of the heater. The air outlet direction of the air outlet frame can be appropriately adjusted as needed to achieve the most comfortable air outlet angle for customers, thereby improving the customer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative effort.

[0016] Figure 1 2 is a schematic structural diagram of the skirting heater of Example 1.

[0017] Figure 2 Schematic diagram of the internal structure of the skirting heater of Example 1.

[0018] Figure 3 This is a schematic diagram of the internal structure of the skirting heater of Example 1 from another perspective.

[0019] Figure 4 It is a schematic diagram of the exploded view of the driving device of Example 1.

[0020] Figure 5 This is a side view of the skirting board heater of Example 1 when the air outlet frame is rotated to 35 degrees with the air outlet surface.

[0021] Figure 6 This is a side view of the skirting board heater of Example 1 when the air outlet frame is rotated to 70 degrees with the air outlet surface.

[0022] Figure 7 This is a side view of the skirting board heater of Example 1 when the air outlet frame is rotated to 105 degrees with the air outlet surface.

[0023] Figure 8This is a schematic diagram of the internal structure of the skirting board heater after the air outlet frame in Example 2 is rotated to a certain angle.

[0024] Figure 9 This is a schematic diagram of the internal structure of the skirting heater from another perspective after the air outlet frame in Example 2 is rotated to a certain angle.

[0025] Figure 10 It is a schematic diagram of the exploded structure of the air outlet frame and the driving device in Example 2.

[0026] The figure includes: 1 - shell, 2 - heating element, 3 - air outlet, 41 - air outlet frame, 411 - rotating plate, 42 - stepping motor, 43 - driving gear, 44 - swing gear, 441 - rotating shaft, 45 - rotating shaft, 46 - gasket, 47 - mounting bracket, 48 - micro switch, 49 - fixing plate, 50 - support rod, 501 - rolling ring, 51 - bearing, 52 - side plate, 6 - rotating shaft, 7 - shaft sleeve. DETAILED DESCRIPTION

[0027] The present invention is further described with reference to the following examples.

[0028] Example 1

[0029] The present invention provides a baseboard heater, such as Figures 1 to 3 As shown, it includes a shell 1 with a cavity, a heating element 2 arranged in the cavity and an air outlet 3 opened on the top surface of the shell 1, and the air outlet surface of the air outlet 3 is inclined downward. Figure 5 As shown. The air outlet 3 is provided with an air outlet device, which includes a grid-shaped air outlet frame 41 and a driving device. The air outlet frame 41 is rotatably installed in the air outlet 3 of the heater. The driving device drives the air outlet frame 41 to rotate, thereby adjusting the air outlet direction of the heater. Compared with traditional skirting heaters, the present application adds an air outlet device with adjustable air outlet direction to the air outlet 3 of the heater. The driving device drives the air outlet frame 41 to rotate, thereby adjusting the air outlet direction of the heater. The user can adjust the air outlet direction of the air outlet frame 41 as needed to achieve the most comfortable air outlet angle for the customer, thereby improving the customer experience.

[0030] In this embodiment, Figure 2 and Figure 3As shown, a fixed plate 49 is installed in the cavity of the shell 1, one end of the air outlet frame 41 and the heating element 2 is installed on the fixed plate 49, and the other end of the air outlet frame 41 and the heating element 2 is installed on the side plate 52 of the shell 1. A rotating shaft 45 is provided on the inner side of the side plate 52, and rotating pieces 411 extend vertically from both ends of the air outlet frame 41. The rotating piece 411 connected to the rotating shaft 45 is provided with an axial hole, and a bearing 51 is installed in the axial hole. The rotating shaft 45 is rotatably connected to the rotating piece 411 through the bearing 51, so that the rotating piece 411 can rotate smoothly around the bearing 51. A support rod 50 is provided on the inner side of the fixed plate 49, and a rolling ring 501 is provided at the end of the support rod 50. The rolling ring 501 can rotate relative to the support rod 50, or the rolling ring 501 and the support rod 50 can rotate relative to the fixed plate 49 together. The support rod 50 is also provided with a gasket 46. A gap is left between the rolling ring 501 and the gasket 46. The end of the rotating piece 411 at the other end of the air outlet frame 41 is inserted into this gap, which can effectively reduce the friction between the rotating piece 411 and the inner side of the fixed plate 49, thereby making the air outlet frame 41 rotate more smoothly. The support rod 50 supports the rotation through the rotating piece 411 at this end, so that the air outlet frame 41 has a force point when rotating, reducing the force on the driving device, and further making the air outlet frame 41 rotate more smoothly.

[0031] In this embodiment, Figure 2 and Figure 4 As shown, the drive device includes a power unit and a transmission mechanism. The power output shaft of the power unit is connected to the transmission mechanism, and the rotating shaft of the transmission mechanism is fixedly connected to the air outlet frame 41. The power unit drives the air outlet frame 41 to rotate through the transmission mechanism. Specifically, the transmission mechanism includes a driving gear 43 connected to the power output shaft and a swinging gear 44 meshing with the driving gear 43. The rotating shaft 441 of the swinging gear 44 is fixedly connected to the air outlet frame 41. The power unit drives the air outlet frame 41 to rotate about the rotating shaft 45 through the driving gear 43 and the swinging gear 44, thereby adjusting the air outlet direction of the air outlet frame 4. Preferably, the power unit is a stepper motor 42 with precise angle control, and the power output shaft is the output shaft of the stepper motor 42.

[0032] When the heater is working, the micro switch 48 is turned on, and then the electronic control board (not shown in the figure) outputs a signal, and the stepping motor 42 starts to rotate according to the received signal, so that the driving gear 43 drives the swing gear 44 to rotate, thereby driving the entire air outlet frame 41 to rotate around the rotating shaft 45, which can realize the air outlet of the heater at 35 degrees, 70 degrees and 105 degrees. Figures 5 to 7 Of course, the air outlet angle of the heater can be changed and reset according to actual needs.

[0033] In this embodiment, a mounting bracket 47 is provided in the heater cavity, a stepper motor 42 is mounted on the mounting bracket 47, and the mounting bracket 47 is mounted on the outer side of the fixed plate 49. The end of the rotating shaft 441 of the swing gear 44 rotates through the fixed plate 49 and is fixedly connected to the rotating piece 411 of the air outlet frame 41. The support rod 50 pushes against the end of the rotating piece 411 to provide a fulcrum for the rotation of the air outlet frame 41, thereby reducing the force on the swing gear 44 and making the rotation of the air outlet frame 41 smoother.

[0034] Example 2

[0035] The technical features of this embodiment that are the same as those of embodiment 1 are not described in detail. The difference between this embodiment and embodiment 1 is that: Figure 8 、 Figure 9 and Figure 10 As shown, two fixing plates 49 are installed in the cavity of the housing 1. The two fixing plates 49 are located at both ends of the air outlet 3. The fixing plate 49 at the left end is installed with a shaft sleeve 7, and the outer wall of the fixing plate 41 on the right side is installed with the driving device. A rotating shaft 6 is provided at both ends of the air outlet frame 41. The rotating shaft 6 at the left end cooperates with the shaft sleeve 7 to achieve a rotational connection. The shaft sleeve 7 and the rotating shaft 6 cooperate to make the rotating shaft 6 rotate more smoothly. The rotating shaft 6 at the left end is fixedly connected to the power output shaft of the driving device. The driving device drives the entire air outlet frame 41 to rotate through the matching shaft sleeve 7 and rotating shaft 6. The user can adjust the rotation angle of the air outlet frame 41 according to actual needs to achieve the most suitable air outlet angle.

[0036] In this embodiment, the drive device is a drive motor, which can be a stepper motor 42 or a servo motor. The drive motor is mounted on the outer wall of the right fixing plate 41. The power output shaft of the drive motor is fixedly connected to the rotating shaft 6 via a shaft sleeve 7. The power output shaft rotates and drives the rotating shaft 6 to rotate synchronously, thereby driving the air outlet frame 41 to rotate about the rotating shaft 6 to change the air outlet direction of the heater.

[0037] When the heater is working, the micro switch 48 is turned on, and then the electronic control board (not shown in the figure) outputs a signal, and the stepping motor 42 starts to rotate according to the received signal, and its power output shaft rotates and drives the rotating shaft 6 to rotate synchronously, thereby driving the air outlet frame 41 to rotate around the rotating shaft 6, which can realize the air outlet of the heater at 35 degrees, 70 degrees and 105 degrees. Figures 5 to 7 Of course, the air outlet angle of the heater of this embodiment can be changed and reset according to actual needs.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A baseboard heater, characterized in that: It comprises a shell with a cavity, a heating element arranged in the cavity and an air outlet opened on the top surface of the shell, wherein the air outlet surface of the air outlet is arranged to be inclined downward; The air outlet is provided with an air outlet device, which includes an air outlet frame and a driving device. The air outlet frame can be rotatably installed at the air outlet of the heater, and the driving device drives the air outlet frame to rotate so as to adjust the air outlet direction of the heater; The cam is fixedly mounted on a support frame, and one end of the air outlet frame and the heating element is mounted on the support frame, and the other end of the air outlet frame and the heating element are mounted on the side plate of the shell, and a rotating shaft is provided on the inner side surface of the side plate, and a rotating piece extends perpendicularly to the two ends of the air outlet frame, and the rotating piece connected to the rotating shaft is provided with an axial hole, and a bearing is installed in the axial hole, and the rotating shaft is rotatably connected to the rotating piece through the bearing. The driving device includes a power device and a transmission mechanism connected to the power output shaft of the power device, the rotating shaft of the transmission mechanism is connected to the air outlet frame, and the power device can drive the air outlet frame to rotate through the transmission mechanism; the transmission mechanism includes a driving gear connected to the power output shaft and a swinging gear meshing with the driving gear, and the power device drives the air outlet frame to rotate through the driving gear and the swinging gear; the end of the rotating shaft of the swinging gear rotates through the fixed plate and is fixedly connected to the rotating piece of the air outlet frame, and the support rod abuts the end of the rotating piece.

2. The baseboard heater according to claim 1, characterized in that: The power device is a stepper motor, and the power output shaft is the output shaft of the stepper motor.

3. The baseboard heater according to claim 1, characterized in that: The fixing plate is arranged in the cavity of the heater, a mounting frame is arranged on the outer side of the fixing plate, and the driving device is arranged on the mounting frame.

4. The baseboard heater according to claim 1, characterized in that: Fixed plates are installed at both ends of the air outlet, one of which is installed with a shaft sleeve, and the other fixed plate is installed with the driving device. Rotating shafts are provided at both ends of the air outlet frame, the rotating shaft at one end cooperates with the shaft sleeve, and the rotating shaft at the other end is connected to the power output shaft of the driving device. The driving device drives the air outlet frame to rotate by driving the rotating shaft.

5. The baseboard heater according to claim 4, characterized in that: The driving device is a driving motor, and the power output shaft of the driving motor drives the air outlet frame to rotate by driving the rotating shaft to rotate.

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