Novel annular air outlet warmer

Abstract

A novel annular air outlet warmer comprises a box body, a cover plate and a panel, a warm air fan mounting groove is formed in the box body, a warm air fan is arranged in the warm air fan mounting groove, an air exchange opening is formed in the side wall of the box body, an air exchange fan mounting groove is formed in the box body, and an air exchange fan is arranged in the air exchange fan mounting groove; the left end and the right end of the warm air fan mounting groove communicate with air outlet grooves. A cover plate air outlet is formed between the bottom face of the air groove and the cover plate in a spaced mode. The air groove is provided with a heating device mounting frame corresponding to the air outlet groove; the cover plate is provided with an air exchange inlet corresponding to the air exchange fan; the air duct is covered with an air guide device, the air guide device comprises an inner ring and an outer ring, and a gap serving as an air guide outlet is formed between the inner ring and the outer ring; the inner ring and the outer ring are provided with air guide ports corresponding to the heating device mounting rack, the air guide ports are communicated with the air guide outlets, and the side wall of the air guide device is provided with an air guide inlet; the panel is provided with an annular panel air outlet corresponding to the air guide outlet, and a gap between the panel and the cover plate serves as a heater air inlet.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliances, in particular to a novel ring-shaped air-out heater. Background Art

[0002] Since people spend a long time indoors, the indoor environment has attracted more and more attention. Indoor heating devices are widely used in indoor spaces. However, the existing air-out structures of heating devices can only achieve swinging air blowing, and the warm air blown out directly onto users is likely to cause discomfort. Therefore, a heater structure that can make the warm air softer and does not affect the heating efficiency is needed. Summary of the Utility Model

[0003] A novel ring-shaped air-out heater includes a box body, a cover plate and a panel. A warm air blower installation groove is provided in the middle of the box body, and a warm air blower is arranged in the warm air blower installation groove. An air change port is opened on one side wall of the box body, and an air change blower installation groove corresponding to the air change port is arranged in the box body, and an air change blower is arranged in the air change blower installation groove; both left and right ends of the warm air blower installation groove are communicated with air-out grooves respectively; the cover plate is provided with an air groove corresponding to the warm air blower installation groove, the bottom surface of the air groove is connected with the cover plate through a grille, and a blower air inlet is formed at an interval between the bottom surface of the air groove and the cover plate. A blower air outlet is opened in the middle of the bottom surface of the air groove; the air groove is provided with a heating device installation hole corresponding to the air-out groove, and the heating device is arranged in the air-out groove through the heating device installation hole; the cover plate is provided with an air change inlet corresponding to the air change blower; a wind guiding device is arranged to cover the air groove, and the wind guiding device includes an inner ring and an outer ring. The inner ring is concentrically arranged inside the outer ring, and there is an interval serving as a wind guiding outlet between the inner ring and the outer ring; a wind guiding port is arranged in the interval between the inner ring and the outer ring corresponding to the heating device installation hole, and the wind guiding port is communicated with the wind guiding outlet; a blower air inlet is arranged on the cover plate far away from the air change blower installation groove, and an air inlet grille is arranged in the blower air inlet. The upper end of the air inlet grille is far away from the blower installation groove, and the lower end is inclined and close to the blower installation groove; the panel is arranged above the cover plate, and a ring-shaped panel air outlet is opened on the panel corresponding to the wind guiding outlet.

[0004] Further, the wind guiding port has the same contour as the heating device installation hole, and the wind guiding port extends along the wind guiding outlet direction to form a wind guiding groove. The width of the wind guiding groove gradually decreases in the air-out direction, and the two wind guiding ports are symmetrically arranged with the center of the wind guiding device as the axis.

[0005] Further, the bottom of the wind guiding groove is covered with a wind guiding plate

[0006] Further, the edge of the wind guiding port and the heating device installation hole are fixedly connected by a stud and a screw.

[0007] Further, a lighting device is arranged on the panel inside the panel air outlet.

[0008] Furthermore, a connection frame for fixing to the ceiling surface is provided at the edge of the bottom surface of the panel, and the top surface of the connection frame is connected to the bottom surface of the panel through connection columns.

[0009] Furthermore, the baffle frame is connected to the bottom surface of the panel through connection columns.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. A wind guiding device is designed to blow air through annular air outlets, increasing the air outlet coverage area and making the air outlet softer, avoiding the problem of discomfort caused by direct air blowing on users.

[0012] 2. The wind guiding device is provided with wind guiding grooves and cooperates with wind guiding plates to concentrate air flow, avoiding air loss and improving the air outlet efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the box body;

[0015] Figure 3 is a schematic structural diagram of the cover plate;

[0016] Figure 4 is a schematic structural diagram of the wind guiding device;

[0017] Figure 5 is a schematic bottom surface structural diagram of the wind guiding device;

[0018] Figure 6 is a schematic structural diagram of the panel.

[0019] In the figure, 1. box body; 2. cover plate; 3. panel; 4. wind guiding device; 5. air exchange opening; 6. air exchange inlet; 7. panel air outlet; 8. lighting device; 9. cover plate air inlet; 10. warm air blower installation groove; 11. warm air blower; 12. air outlet groove; 13. air exchange blower installation groove; 14. air exchange blower; 15. electrical component installation groove; 16. air duct; 17. air duct bottom surface; 18. blower air inlet; 19. blower air outlet; 20. heating device installation hole; 21. inner ring; 22. outer ring; 23. air guiding opening; 24. air guiding groove; 25. air guiding plate; 26. baffle frame; 27. connection column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the purpose, technical solution and advantages of the present application more clear and understandable, the following further details the present utility model in conjunction with embodiments. To thoroughly understand the present utility model, some specific details will be involved in the following description. Without these specific details, the present utility model can still be implemented, that is, those skilled in the art can more effectively introduce the essence of their work to other technicians in the field using these descriptions and statements here. In addition, it should be noted that it should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the actual protection scope. All raw materials used in the following embodiments are commercially available products.

[0021] Embodiment 1, as Figures 1-5 shown, a new type of annular air outlet heater includes a box body 1, a cover plate 2 and a panel 3. A warm air blower installation groove 10 is provided in the middle of the box body 1, and a warm air blower is arranged in the warm air blower installation groove 10. An air exchange port 5 is opened on one side wall of the box body 1, and an air exchange blower installation groove 13 is arranged in the box body 1 corresponding to the air exchange port 5, and an air exchange blower is arranged in the air exchange blower installation groove 13; both left and right ends of the warm air blower installation groove 10 are communicated with an air outlet groove 12; the cover plate 2 is provided with an air groove 16 corresponding to the warm air blower installation groove 10. The bottom surface of the air groove 16 is connected to the cover plate 2 through a grille. An air inlet 9 is formed at an interval between the bottom surface of the air groove 16 and the cover plate 2. A blower air outlet 19 is opened in the middle of the bottom surface of the air groove 16; the air groove 16 is provided with a heating device installation hole 20 corresponding to the air outlet groove 12, and the heating device is arranged in the air outlet groove 12 through the heating device installation hole 20; the cover plate 2 is provided with an air exchange inlet 6 corresponding to the air exchange blower; a wind guiding device 4 is covered on the air groove 16. The wind guiding device 4 includes an inner ring 21 and an outer ring 22. The inner ring 21 is concentrically arranged inside the outer ring 22, and there is an interval serving as a wind guiding outlet between the inner ring 21 and the outer ring 22; a wind guiding port 23 is arranged at the interval between the inner ring 21 and the outer ring 22 corresponding to the heating device installation hole 20, and the wind guiding port 23 is communicated with the wind guiding outlet; a blower air inlet 18 is arranged on the cover plate 2 on the side far from the air exchange blower installation groove 13. An air inlet grille is arranged in the blower air inlet 18. The upper end of the air inlet grille is far from the warm air blower installation groove 10, and the lower end is inclined close to the warm air blower installation groove 10, and the inclination angle can satisfy that the incoming air can be blown to the blower air inlet 18; the panel 3 is arranged above the cover plate 2, and the panel 3 is provided with an annular panel air outlet 7 corresponding to the wind guiding outlet; a baffle frame 26 is arranged below the panel, and there is an interval serving as a panel air inlet between the baffle frame 26 and the panel 2.

[0022] The wind guiding port 23 has the same contour as the heating device installation hole 20, and the wind guiding port 23 extends a wind guiding groove along the direction of the wind guiding outlet. The width of the wind guiding groove 24 gradually decreases in the air outlet direction, and the two wind guiding ports 23 are symmetrically arranged with the center of the wind guiding device 4 as the axis. The bottom of the wind guiding groove 24 is covered with a wind guiding plate 25

[0023] The air guide opening 23 is fixedly connected to the edge of the heating device mounting hole 20 by a stud and a screw. A lighting device is provided on the panel 3 within the range of the panel air outlet 7. A baffle frame 26 is provided at the bottom edge of the panel 3, and the top surface of the baffle frame 26 is connected to the bottom surface of the panel 3 by a connecting column 27.

[0024] When heating work needs to be carried out, the warm air blower is started. Indoor air is sent into the cover air inlet 9 from the panel air inlet. The air is guided by the inclined grille of the cover air inlet 9 to the blower air inlet 18. The grille in the blower air inlet 18 guides the air flow into the warm air blower installation groove 10, and is blown by the warm air blower to the heating device. After being heated by the heating device, it is blown out from the blower air outlet 19, and finally sent back into the room from the panel air outlet 7.

[0025] When ventilation work needs to be carried out, the ventilation fan is started. Indoor air is sent into the ventilation fan installation groove 13 from the panel air inlet, and finally blown to the outside through the ventilation opening 5.

[0026] The present utility model designs a wind guiding device 4, which blows out air through annular air outlet, increases the air outlet coverage area, and the air outlet is softer, avoiding the problem of discomfort caused by the direct blowing of the air outlet to the user. The wind guiding device 4 is provided with a wind guiding groove 25, and cooperates with the wind guiding plate 26 to concentrate the air flow, avoid air loss, and improve the air outlet efficiency.

[0027] The technical solutions provided by the embodiments of the present utility model have been introduced in detail above. Specific examples are used in this article to elaborate on the principles and implementation manners of the embodiments of the present utility model. The descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present utility model; at the same time, for those of ordinary skill in the art, based on the embodiments of the present utility model, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation of the present utility model.

Claims

1. A new type of annular air outlet heater, characterized in that: It comprises a box body, a cover plate and a panel, a heater fan installation slot is arranged in the middle of the box body, the heater fan is arranged in the heater fan installation slot, an air exchange port is arranged on one side wall of the box body, the air exchange fan installation slot is arranged in the box body corresponding to the air exchange port, and the air exchange fan is arranged in the air exchange fan installation slot; the left and right ends of the heater fan installation slot are respectively connected with air outlet slots; the cover plate is provided with an air slot corresponding to the heater fan installation slot, the bottom surface of the air slot is connected to the cover plate through a grille, a fan air inlet is formed between the bottom surface of the air slot and the cover plate, and a fan air outlet is arranged at the center of the bottom surface of the air slot; a heating device installation hole is arranged on the air slot corresponding to the air outlet slot, and the heating device is arranged in the air outlet slot through the heating device installation hole; an air exchange inlet is arranged on the cover plate corresponding to the air exchange fan ; The wind slot is covered with an air guide device, and the air guide device includes an inner ring and an outer ring, the inner ring is concentrically arranged in the outer ring, and there is a gap between the inner ring and the outer ring serving as an air guide outlet; an air guide outlet is arranged at the gap between the inner ring and the outer ring corresponding to the heating device mounting hole, and the air guide outlet is connected with the air guide outlet; a fan air inlet is arranged on the cover plate away from the side of the air exchange fan mounting slot, and an air inlet grille is arranged in the fan air inlet, the upper end of the air inlet grille is away from the fan mounting slot, and the lower end is inclined close to the fan mounting slot; the panel is arranged above the cover plate, and a ring-shaped panel air outlet is provided on the panel corresponding to the air guide outlet; a baffle frame is arranged on the bottom surface of the panel, and there is a gap between the baffle frame and the bottom surface of the panel serving as the panel air inlet.

2. A novel annular air outlet heater as claimed in claim 1, characterized in that: The air guide port has the same contour as the installation hole of the heating device, and the air guide port extends an air guide groove along the air guide outlet direction. The width of the air guide groove gradually decreases along the air outlet direction, and the two air guide ports are symmetrically arranged with the center of the air guide device as the axis.

3. A novel annular air outlet heater as claimed in claim 2, characterized in that: The bottom of the air guide groove is covered with an air guide plate.

4. A novel annular air outlet heater as claimed in claim 1, characterized in that: The air guide port is fixedly connected to the edge of the heating device installation hole by means of studs and screws.

5. A novel annular air outlet heater as claimed in claim 1, characterized in that: The panel within the air outlet range of the panel is provided with a lighting device.

6. A novel annular air outlet heater as claimed in claim 1, characterized in that: The edge of the bottom surface of the panel is provided with a connection frame for fixing with the ceiling surface, and the top surface of the connection frame is connected with the bottom surface of the panel through a connection column.

7. A novel annular air outlet heater as claimed in claim 1, characterized in that: The baffle frame is connected to the bottom surface of the panel via a connecting column.

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