Warmer with adjustable air outlet

Abstract

The utility model relates to an air-out adjustable warmer which comprises a shell, an air-out net, an air-in net, a heating ventilation main body, a fan, an air guide cover and a heating body, the other end of the air guide cover is provided with a first hot air lead-out opening, an air-out adjusting assembly is arranged between the first hot air lead-out opening and the air-out net, and the air-out adjusting assembly comprises an air-out transition sleeve. The output end of the air outlet transition sleeve is connected with an air outlet cover, a second hot air guide outlet is formed in the air outlet cover, an air outlet adjusting frame is arranged in the air outlet transition sleeve, three sets of heat conduction channels are formed in the air outlet adjusting frame, the lower end of the air outlet adjusting frame is connected with a stepping motor, and air outlet cavities corresponding to the three sets of heat conduction channels are formed in the air outlet cover. The air outlet adjusting assembly is arranged between the air guide cover and the air outlet cover, the air outlet adjusting assembly is reasonably rotated and adjusted to be matched with the air outlet cavity, the air outlet angle can be enlarged according to needs, air outlet can be adjusted for a single area, therefore, the air outlet amount can be increased, air outlet is even and smooth, and the air outlet effect is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, and in particular to a heater with adjustable airflow. Background Technology

[0002] Heaters utilize electricity, gas, or other fuels to convert energy into heat, which is then transferred to the indoor environment through conduction, convection, or radiation to raise the temperature. Because most heaters draw in and expel air directly, the angle of heat output is fixed and cannot be adjusted. This results in insufficient airflow area and volume, and uneven or unobstructed airflow, thus affecting the overall performance. Utility Model Content

[0003] The purpose of this utility model is to provide an adjustable air outlet heater, which can expand the air outlet angle and adjust the air outlet for individual areas as needed by setting an air outlet adjustment component between the air guide hood and the air outlet hood, thereby increasing the air volume, making the air outlet uniform and smooth, and effectively improving the air outlet effect.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an adjustable air outlet heater, comprising a housing, with an air outlet mesh and an air inlet mesh respectively provided at the front and rear ends of the housing, a heating and ventilation body provided at the rear end of the housing corresponding to the air inlet mesh, a fan provided at one end of the heating and ventilation body corresponding to the air inlet mesh, and an air guide shroud provided at the other end of the heating and ventilation body, a heating element installed inside the air guide shroud, a first hot air outlet opening at the other end of the air guide shroud, an air outlet adjustment component provided between the first hot air outlet and the air outlet mesh, the air outlet adjustment component including an air outlet transition sleeve connected to the first hot air outlet, an air outlet shroud connected to the output end of the air outlet transition sleeve, the air outlet shroud forming a second hot air outlet, an air outlet adjustment frame provided inside the air outlet transition sleeve, three sets of heat conduction channels forming inside the air outlet adjustment frame communicating with the first hot air outlet, a stepper motor connected to the lower end of the air outlet adjustment frame, and an air outlet cavity corresponding to the three sets of heat conduction channels inside the air outlet shroud.

[0005] Preferably, the air outlet regulating bracket includes two symmetrically arranged first V-shaped bracket plates and second V-shaped bracket plates. A third V-shaped bracket plate is provided between the first V-shaped bracket plate and the second V-shaped bracket plate at one end corresponding to the air outlet hood. A first heat conduction channel is formed on one side of the first V-shaped bracket plate and the third V-shaped bracket plate, and a second heat conduction channel is formed on the other side of the second V-shaped bracket plate and the third V-shaped bracket plate. A third heat conduction channel is formed between the first V-shaped bracket plate and the third V-shaped bracket plate on the side of the first hot air outlet corresponding to the third V-shaped bracket plate.

[0006] More preferably, the air outlet hood is provided with two inclined arc-shaped partitions, and the two arc-shaped partitions form a first air outlet cavity and a second air outlet cavity with the inner wall of the air outlet hood, respectively, and a third air outlet cavity is formed between the two arc-shaped partitions.

[0007] More preferably, the air outlet hood is provided with two inclined bent partitions, and the two bent partitions and the inner wall of the air outlet hood respectively form a first air outlet cavity and a second air outlet cavity with a frustum structure, and a third air outlet cavity with a polygonal frustum structure is formed between the two bent partitions.

[0008] More preferably, the air outlet transition sleeve and the air outlet cover are connected by an arc transition to form an inner arc surface for air guidance.

[0009] More preferably, the air guide hood has a gradually narrowing air duct structure from the end connected to the heating and ventilation body to the first hot air outlet.

[0010] More preferably, the air outlet hood has a gradually expanding air duct structure that gradually decreases in size from the output end of the diversion guide sleeve to the second hot air outlet.

[0011] The beneficial effects of this utility model are as follows: It includes a housing, with an air outlet and an air inlet respectively at the front and rear ends. A heating and ventilation body is located inside the housing corresponding to the rear end of the air inlet. A fan is located at one end of the heating and ventilation body corresponding to the air inlet. An air guide shroud is located outside the other end of the heating and ventilation body. A heating element is installed inside the air guide shroud. A first hot air outlet is opened at the other end of the air guide shroud. An air outlet adjustment component is located between the first hot air outlet and the air outlet. The air outlet adjustment component includes an air outlet transition sleeve connected to the first hot air outlet. The output end of the air outlet transition sleeve is connected to an outlet... The air hood has a second hot air outlet. An air outlet transition sleeve contains an air outlet adjustment frame with three sets of heat-conducting channels communicating with the first hot air outlet. A stepper motor is connected to the lower end of the air outlet adjustment frame. The air outlet hood contains air outlet chambers corresponding to the three sets of heat-conducting channels. By setting an air outlet adjustment component between the air guide hood and the air outlet hood, and by reasonably rotating and adjusting the air outlet adjustment component in conjunction with the air outlet chamber, the air outlet angle can be expanded as needed, and the air outlet can be adjusted for individual areas, thereby increasing the air volume, ensuring uniform and smooth airflow, and effectively improving the air outlet effect. Attached Figure Description

[0012] Figure 1 This is an exploded structural diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the structure of the air outlet adjustment bracket and air outlet cavity of this utility model. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 , 2 As shown, an adjustable-air-discharge heater includes a housing 1. Air outlet 2 and air inlet 3 are respectively provided at the front and rear ends of the housing 1. A heating and ventilation body 4 is provided inside the housing 1 corresponding to the rear end of the air inlet 3. A fan 5 is provided at one end of the heating and ventilation body 4 corresponding to the air inlet 3. An air guide shroud 6 is provided on the outside of the other end of the heating and ventilation body 4. A heating element 7 is installed inside the air guide shroud 6. A first hot air outlet 8 is provided at the other end of the air guide shroud 6. An air outlet adjustment component is provided between the first hot air outlet 8 and the air outlet 2. The air outlet adjustment component includes an air outlet transition sleeve 9 connected to the first hot air outlet 8. An air outlet shroud 10 is connected to the output end of the air outlet transition sleeve 9. The air outlet shroud 10... A second hot air outlet 11 is formed in the air outlet transition sleeve 9. An air outlet adjustment frame 12 is provided inside the air outlet transition sleeve 9. Three sets of heat conduction channels are formed inside the air outlet adjustment frame 12, which communicate with the first hot air outlet 8. A stepper motor 13 is connected to the lower end of the air outlet adjustment frame 12. An air outlet hood 10 is provided inside the air outlet hood, which is equipped with an air outlet cavity corresponding to the three sets of heat conduction channels. By setting an air outlet adjustment component between the air guide hood 6 and the air outlet hood 10, and reasonably controlling the rotation of the air outlet adjustment component through the stepper motor 13, the hot air can be combined with the three sets of air outlet cavities through the three sets of different heat conduction channels. The air outlet angle can be expanded as needed, and the air outlet can be adjusted for a single area, thereby increasing the air volume, making the air outlet uniform and smooth, and effectively improving the air outlet effect.

[0016] In this embodiment, the air outlet adjustment bracket 12 includes two symmetrically arranged first V-shaped bracket plates 14 and second V-shaped bracket plates 15. A third V-shaped bracket plate 16 is provided between the first V-shaped bracket plate 14 and the second V-shaped bracket plate 15 at one end corresponding to the air outlet hood 10. A first heat conduction channel 17 is formed on one side of the first V-shaped bracket plate 14 and the third V-shaped bracket plate 16, and a second heat conduction channel 18 is formed on the other side of the second V-shaped bracket plate 15 and the third V-shaped bracket plate 16. 5. A third heat conduction channel 19 is formed on one side of the first hot air outlet 8 and the third V-shaped frame plate 16. Two arc-shaped partitions 20 are inclinedly provided inside the air outlet hood 10. The two arc-shaped partitions 20 form a first air outlet cavity 21 and a second air outlet cavity 22 between the two arc-shaped partitions 20 and the inner wall of the air outlet hood 10, respectively. A third air outlet cavity 23 is formed between the two arc-shaped partitions 20. When adjusting the air outlet, the air outlet adjustment frame 12 is driven to rotate by controlling the stepper motor 13. When it rotates to the position corresponding to the first heat conduction channel 17 and the first air outlet cavity 21, the second air outlet cavity 23 is formed. When the heat conduction channel 18 corresponds to the second air outlet cavity 22 and the third heat conduction channel 19 corresponds to the third air outlet cavity 23, all three air ducts are simultaneously connected to the three air outlet cavities and emit air simultaneously. When the first heat conduction channel 17 corresponds to the second air outlet cavity 22, the first heat conduction channel 17 is connected to the second air outlet cavity 22, and the second heat conduction channel 18 is connected to the third air outlet cavity 23. The first air outlet cavity 21 is blocked, and hot air is simultaneously output from the second air outlet cavity 22 and the third air outlet cavity 23 through the air outlet net 2. When the first heat conduction channel 17 corresponds to the second air outlet cavity 22, the first heat conduction channel 17 is connected to the second air outlet cavity 22, and the second heat conduction channel 19 is connected to the third air outlet cavity 23, the first air outlet cavity 21 is blocked, and hot air is emitted from the second air outlet cavity 22 and the third air outlet cavity 23 simultaneously through the air outlet net 2. At the position corresponding to the third air outlet 23, the first heat conduction channel 17 is connected to the third air outlet 23, and the first air outlet 21 and the second air outlet 22 are blocked. Hot air is output from the third air outlet 23 through the air outlet net 2. When the third heat conduction channel 19 is at the position corresponding to the first air outlet 21, the third heat conduction channel 19 is connected to the first air outlet 21, and the second air outlet 22 and the third air outlet 23 are blocked. Hot air is output from the first air outlet 21 through the air outlet net 2. In this way, the air outlet area and air volume can be flexibly adjusted according to the air outlet area and air volume.

[0017] In this embodiment, two bent baffles are inclinedly provided inside the air outlet hood 10. The two bent baffles and the inner wall of the air outlet hood 10 respectively form a first air outlet cavity 21 and a second air outlet cavity 22 with a frustum structure. A third air outlet cavity 23 with a polygonal frustum structure is formed between the two bent baffles. By setting the first air outlet cavity 21, the second air outlet cavity 22 and the third air outlet cavity 23 into a frustum structure, the air outlet angle can be further expanded and the air can be guided in a single area.

[0018] In this embodiment, the air outlet transition sleeve 9 and the air outlet cover 10 are connected by an arc transition to form an inner arc surface for air guidance. The air guide arc surface 24 cooperates with the air outlet cavity and the heat conduction channel to further make the air outlet smoother.

[0019] In this embodiment, the air guide hood 6, from the end connected to the heating and ventilation body 4 to the first hot air outlet 8, has a gradually decreasing air duct structure. The air outlet hood 10, from the output end connected to the diversion guide sleeve to the second hot air outlet 11, has a gradually decreasing air duct structure. In use, normal temperature air enters the heating and ventilation body 4 through the air inlet net 3 and is heated by the heating element 7 to form hot air. Then, the air guide hood 6 quickly gathers the hot air generated in the heating and ventilation body 4 to the first hot air outlet 8. The hot air is then further adjusted by the heat conduction channel on the air outlet adjustment bracket 12 in the air outlet transition sleeve 9 and the air outlet cavity. Finally, the air outlet hood 10 reduces the wind speed and diffuses the air from the air outlet net 2 into the indoor space, thus expanding the hot air coverage area and increasing the effect of regional hot air delivery.

[0020] Based on the concept of this utility model, there may be changes in the specific implementation methods and application scope. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A heater with adjustable air outlet, comprising a housing, wherein an air outlet mesh and an air inlet mesh are respectively provided at the front and rear ends of the housing, a heating and ventilation body is provided inside the housing corresponding to the rear end of the air inlet mesh, a fan is provided at one end of the heating and ventilation body corresponding to the air inlet mesh, an air guide shroud is provided outside the other end of the heating and ventilation body, a heating element is installed inside the air guide shroud, and a first hot air outlet is provided at the other end of the air guide shroud, characterized in that: An air outlet adjustment assembly is provided between the first hot air outlet and the air outlet mesh. The air outlet adjustment assembly includes an air outlet transition sleeve connected to the first hot air outlet. An air outlet hood is connected to the output end of the air outlet transition sleeve. The air outlet hood forms a second hot air outlet. An air outlet adjustment frame is provided inside the air outlet transition sleeve. Three sets of heat conduction channels communicating with the first hot air outlet are formed inside the air outlet adjustment frame. A stepper motor is connected to the lower end of the air outlet adjustment frame. An air outlet cavity corresponding to the three sets of heat conduction channels is provided inside the air outlet hood.

2. The adjustable air outlet heater according to claim 1, characterized in that: The air outlet adjustment frame includes two symmetrically arranged first V-shaped frame plates and second V-shaped frame plates. A third V-shaped frame plate is provided between the first V-shaped frame plate and the second V-shaped frame plate at one end corresponding to the air outlet hood. A first heat conduction channel is formed on one side of the first V-shaped frame plate and the third V-shaped frame plate, and a second heat conduction channel is formed on the other side of the second V-shaped frame plate and the third V-shaped frame plate. A third heat conduction channel is formed between the first V-shaped frame plate and the second V-shaped frame plate and the third V-shaped frame plate on the side corresponding to the first hot air outlet.

3. The adjustable air outlet heater according to claim 1, characterized in that: The air outlet hood is provided with two inclined arc-shaped partitions. The two arc-shaped partitions form a first air outlet cavity and a second air outlet cavity with the inner wall of the air outlet hood, respectively. A third air outlet cavity is formed between the two arc-shaped partitions.

4. The adjustable air outlet heater according to claim 3, characterized in that: The air outlet hood is provided with two inclined bent baffles. The two bent baffles and the inner wall of the air outlet hood respectively form a first air outlet cavity and a second air outlet cavity with a frustum structure. A third air outlet cavity with a polygonal frustum structure is formed between the two bent baffles.

5. The adjustable air outlet heater according to claim 1, characterized in that: The air outlet transition sleeve and the air outlet cover are connected by an arc transition to form an inner arc surface for air guidance.

6. The adjustable air outlet heater according to claim 1, characterized in that: The air guide hood has a gradually narrowing air duct structure from the end connected to the heating and ventilation body to the first hot air outlet.

7. The adjustable air outlet heater according to claim 1, characterized in that: The air outlet hood has a gradually expanding air duct structure that gradually decreases in size from the output end of the diversion guide sleeve to the second hot air outlet.

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