A turnover component, humidifier and heating device

Abstract

The utility model provides a kind of turnover component, humidifier and heating device, the turnover component among them, including rotating seat, and the air outlet seat of rotation connection on rotating seat by rotating structure;Rotating seat is equipped with arc part, the air inlet structure of setting on arc part and air outlet structure, air inlet structure includes the first air inlet hole and the second air inlet hole of angle interval setting along the axis projection of arc part, air outlet structure includes the first air outlet passageway, the first air outlet beginning of first air outlet passageway is set in the inner arc surface of arc part, and adjacent with first air inlet hole;Air outlet seat is equipped with the rotating part of adaptation with arc part, the first communication groove of setting on rotating part, second communication groove and second air outlet passageway, first communication groove adaptation first air outlet beginning and first air inlet hole. By rotating air outlet seat in the relative position of rotating seat to switch the air outlet communication state of first air inlet hole or second air inlet hole, to adjust air outlet direction.

Description

Technical Field

[0001] This utility model relates to the technical field of household appliances, and more specifically, to a flipping component, a humidifier, and a heating device. Background Technology

[0002] A humidifier is a household appliance that increases the humidity in a room. Humidifiers can humidify a specific room or be connected to a boiler or central air conditioning system to humidify the entire building.

[0003] Chinese invention patent with publication number CN103747828B discloses a humidifier and a layered heating element. The humidifier includes: a basin suitable for containing liquid; and a heating device, which includes: a metal hot plate and a heating element having copper or alloy or positive temperature coefficient heating rails to provide heat to heat the liquid.

[0004] The aforementioned humidifiers humidify the surrounding environment by heating a liquid, causing it to vaporize. Existing humidifiers typically use an exhaust grille to guide the humidifying gas through the outlet. Users adjust the exhaust direction by adjusting the angle of the grille's baffles. However, when the contact area between the heated steam and the grille baffles is too large, condensation occurs, causing water droplets to drip. Utility Model Content

[0005] Therefore, in order to solve the problem of condensation and dripping caused by excessive contact between the heating steam at the outlet of existing humidifiers and the baffle plate, this utility model provides a flipping component, a humidifier, and a heating device, the specific technical solution of which is as follows:

[0006] On one hand, a flipping component includes a rotating base and an air outlet seat rotatably connected to the rotating base via a rotating structure; the rotating base has an arcuate portion, an air inlet structure disposed on the arcuate portion, and an air outlet structure, the air inlet structure includes a first air inlet hole and a second air inlet hole disposed at angular intervals along the axis of the arcuate portion, the air outlet structure includes a first air outlet channel, the first air outlet starting end of the first air outlet channel is disposed on the inner arc surface of the arcuate portion and adjacent to the first air inlet hole; the air outlet seat has a rotating portion adapted to the arcuate portion, a first connecting groove, a second connecting groove disposed on the rotating portion, and a second air outlet channel, the first connecting groove is adapted to the first air outlet starting end and the first air inlet hole, the second air outlet channel includes a second air inlet starting end disposed on the second connecting groove and an outwardly disposed air outlet nozzle.

[0007] The aforementioned flipping component switches the air outlet connection state of the first or second air inlet by rotating the air outlet seat relative to the rotating seat, thereby adjusting the air outlet direction. This prevents excessive contact between the heating steam and the grille baffle, which could cause dripping. Specifically, when the first connecting groove is connected to the first air inlet and the first air outlet start, the humidifying gas exits from the fixed first air outlet channel; when the second connecting groove is connected to the second air inlet, the humidifying gas exits from the second air outlet channel of the air outlet seat.

[0008] Furthermore, the angular interval between the first air inlet and the second air inlet in the projection direction is 5° to 30°.

[0009] Furthermore, the angular interval is 15°, and the arc length of the first connecting groove is adapted to the angular interval.

[0010] Furthermore, the air outlet seat includes a seat body and a seat cover snapped onto the seat body; the rotating structure includes rotating columns disposed on both sides of the seat cover and a rotating flange assembly disposed on the rotating seat.

[0011] On the other hand, a humidifier includes a humidifying cover and a flipping component; the humidifying cover is provided with a mounting groove adapted to the rotating seat; the upper surface of the air outlet seat is flush with the upper surface of the humidifying cover.

[0012] Furthermore, the first air outlet end of the first air outlet channel is positioned upwards, and the air outlet nozzle switches between a horizontal state and an inclined state as the air outlet seat rotates relative to the rotating seat.

[0013] Furthermore, the mounting groove is provided with snap grooves on both sides to fit the air outlet seat.

[0014] In another aspect, a heating device includes a heating body and a humidifier; the heating body includes a heating shell with a heating cavity, a heating component disposed within the heating shell, and a heating pot disposed within the heating cavity;

[0015] The humidifying cover is rotatably connected to the heating housing.

[0016] Furthermore, the rotating seat includes an upper seat shell and a lower seat shell that engages with the upper seat shell, the upper seat shell and the lower seat shell forming an air-containing cavity; the arcuate portion is disposed on the upper seat shell, the lower seat shell is provided with a lower inlet, and the lower inlet is provided with a sealing guide sleeve; the humidifying cover is provided with an air inlet adapted to the sealing guide sleeve.

[0017] Furthermore, it also includes a water-filling component; the water-filling component includes a water-filling nozzle, a water storage tank, and a connecting pipe connecting the water-filling nozzle and the water storage tank, all disposed on the humidifying cover. Attached Figure Description

[0018] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0019] Figure 1 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 1 ;

[0020] Figure 2 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 2 ;

[0021] Figure 3 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 3 ;

[0022] Figure 4 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 4 ;

[0023] Figure 5 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 5 ;

[0024] Figure 6 This is a cross-sectional view of the structure of the flipping component according to an embodiment of the present invention. Figure 6 ;

[0025] Figure 7 This is a schematic diagram of the structure of the humidifier cover according to an embodiment of the present invention. Figure 1 ;

[0026] Figure 8 This is a schematic diagram of the structure of the humidifier cover according to an embodiment of the present invention. Figure 2 ;

[0027] Figure 9 This is a schematic diagram of the heating device according to an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Rotating base; 2. Air outlet base; 3. Rotating structure; 4. Humidifier cover; 5. Flip-over component; 6. Heating unit; 7. Humidifier; 8. Water filling component;

[0030] 11. Arc-shaped section; 12. Air intake structure; 13. Air exhaust structure;

[0031] 101. Upper housing; 102. Lower housing; 103. Sealing guide sleeve;

[0032] 121. First air intake; 122. Second air intake;

[0033] 131. First air outlet beginning; 132. First air outlet end;

[0034] 21. Rotating part; 22. First connecting groove; 23. Second connecting groove; 24. Second air outlet channel; 25. Seat body; 26. Seat cover;

[0035] 241. Second air inlet; 242. Air outlet nozzle;

[0036] 31. Rotating column; 32. Rotating flange assembly;

[0037] 41. Mounting slot; 42. Snap-in groove;

[0038] 61. Heating shell; 62. Heating component; 63. Heating pot;

[0039] 81. Water nozzle; 82. Water storage tank; 83. Connecting pipe. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0041] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0043] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0044] On the one hand, such as Figures 1-6As shown, a flipping component in one embodiment of the present invention includes a rotating base 1 and an air outlet base 2 rotatably connected to the rotating base 1 via a rotating structure 3. The rotating base 1 has an arcuate portion 11, an air inlet structure 12 disposed on the arcuate portion 11, and an air outlet structure 13. The air inlet structure 12 includes a first air inlet hole 121 and a second air inlet hole 122 that are angularly spaced along the axis of the arcuate portion 11. The air outlet structure 13 includes a first air outlet channel, and the first air outlet starting end 131 of the first air outlet channel is provided with... The air outlet seat 2 is located on the inner arc surface of the arc portion 11 and adjacent to the first air inlet 121; the air outlet seat 2 is provided with a rotating portion 21 adapted to the arc portion 11, a first connecting groove 22, a second connecting groove 23 and a second air outlet channel 24 provided on the rotating portion 21, the first connecting groove 22 adapted to the first air outlet starting end 131 and the first air inlet 121, and the second air outlet channel 24 includes a second air inlet starting end 241 provided on the second connecting groove 23 and an outwardly arranged air outlet nozzle 242.

[0045] The aforementioned flipping component switches the air outlet connection state of the first air inlet 121 or the second air inlet 122 by rotating the air outlet seat 2 relative to the rotating seat 1, thereby adjusting the air outlet direction. This avoids excessive contact between the heating steam and the fence baffle, which could cause dripping. Specifically, when the first connecting groove 22 is connected to the first air inlet 121 and the first air outlet start 131, the humidifying gas exits from the fixed first air outlet channel; when the second connecting groove 23 is connected to the second air inlet 122, the humidifying gas exits from the second air outlet channel 24 of the air outlet seat 2.

[0046] In one embodiment, the angular interval between the first air inlet 121 and the second air inlet 122 in the projection direction is between 5° and 30°. Thus, by limiting the angular interval between the first air inlet 121 and the second air inlet 122 in the projection direction, a larger swing angle can be covered when the air outlet switches from the first air inlet 121 to the second air inlet 122, thereby achieving the effect of directly humidifying and steaming the user's face.

[0047] In one embodiment, the angle interval is 15°, and the arc length of the first connecting groove 22 is adapted to the angle interval. Specifically, the arc length angle of the first connecting groove 22 is greater than or equal to 15°. Thus, the air outlet angle of the air nozzle 242 relative to the horizontal plane is greater than 30°, and can reach a maximum of 60°, fully covering the user's actual needs.

[0048] In one embodiment, the air outlet seat 2 includes a seat body 25 and a seat cover 26 snapped onto the seat body 25; the rotating structure 3 includes rotating posts 31 disposed on both sides of the seat cover 26 and a rotating flange assembly 32 disposed on the rotating seat 1. Specifically, the rotating flange assembly 32 is provided with an insertion groove for guiding the rotating posts 31. Thus, by inserting the rotating posts 31 into the rotating flange assembly 32, a detachable rotating connection is easily achieved.

[0049] On the other hand, such as Figure 7 and Figure 8 As shown, a humidifier according to one embodiment of the present invention includes a humidifying cover 4 and a flipping component 5; the humidifying cover 4 is provided with a mounting groove 41 adapted to the rotating seat 1; the upper surface of the air outlet seat 2 is flush with the upper surface of the humidifying cover 4. Thus, when the first connecting groove 22 is connected to the first air inlet 121 and the first air outlet 131, the humidifying gas comes out from the fixed first air outlet channel, and the upper surface of the air outlet seat 2 is flush with the upper surface of the humidifying cover 4, which improves the user experience.

[0050] In one embodiment, the first air outlet end 132 of the first air outlet channel is upwardly oriented, and the air outlet nozzle 242 switches between a horizontal state and an inclined state as the air outlet seat 2 rotates relative to the rotating seat 1. Thus, by rotating the air outlet seat 2 relative to the rotating seat 1, the air outlet connection state of the first air inlet 121 or the second air inlet 122 is switched, thereby allowing humidifying gas to be ejected from the first air outlet end 132 or the inclined air outlet nozzle 242.

[0051] In one embodiment, the mounting groove 41 has recessed grooves 42 on both sides that fit the air outlet seat 2. This allows the user to easily rotate the air outlet seat 2 by inserting their fingertips into the recessed grooves 42, thereby adjusting the air outlet direction.

[0052] In one embodiment, the flipping component 5 is connected to the humidifying cover 4 via a snap-fit ​​structure, which includes elastic snap fasteners disposed on both sides of the rotating seat 1.

[0053] On the other hand, such as Figure 2 and Figure 7 , Figure 9 As shown, a heating device according to one embodiment of the present invention includes a heating body 6 and a humidifier 7. The heating body 6 includes a heating shell 61 with a heating cavity, a heating component 62 disposed within the heating shell 61, and a heating pot 63 disposed within the heating cavity. The humidifier cover 4 is rotatably connected to the heating shell 61. Thus, the heating component 62 heats the heating pot 63 within the heating cavity, causing the liquid within the heating pot 63 to evaporate and form humidifying gas.

[0054] In one embodiment, the rotating seat 1 includes an upper seat shell 101 and a lower seat shell 102 that engages with the upper seat shell 101, the upper seat shell 101 and the lower seat shell 102 forming an air-containing cavity; the arcuate portion 11 is disposed on the upper seat shell 101, the lower seat shell 102 is provided with a lower inlet, and the lower inlet is provided with a sealing guide sleeve 103; the humidifying cover 4 is provided with an air inlet adapted to the sealing guide sleeve 103. Thus, after the humidifying gas enters the air-containing cavity from the air inlet, it enters the flipping component 5 from the first air inlet 121 or the second air inlet 122.

[0055] In one embodiment, a water-filling component 8 is also included; the water-filling component 8 includes a water-filling nozzle 81 disposed on the humidifying cover 4, a water storage tank 82, and a connecting pipe 83 connecting the water-filling nozzle 81 and the water storage tank 82. Specifically, a water pump is provided between the water-filling nozzle 81 and the water storage tank 82, and the water pump 1 pumps water from the water storage tank 82 to the water-filling nozzle 81. In this way, by spraying water onto the heating pot 63 through the water-filling nozzle 81, damage to the heating element caused by dry burning due to water evaporation in the heating pot 63 can be avoided, thus extending the usage time and improving the service life.

[0056] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A turnover member characterized by, It includes a rotating seat (1) and an air outlet seat (2) rotatably connected to the rotating seat (1) via a rotating structure (3); The rotating seat (1) is provided with an arc portion (11), an air intake structure (12) provided on the arc portion (11), and an air outlet structure (13). The air intake structure (12) includes a first air intake hole (121) and a second air intake hole (122) that are angularly spaced along the axis of the arc portion (11). The air outlet structure (13) includes a first air outlet channel. The first air outlet end (131) of the first air outlet channel is provided on the inner arc surface of the arc portion (11) and is adjacent to the first air intake hole (121). The air outlet seat (2) is provided with a rotating part (21) adapted to the arc part (11), a first connecting groove (22), a second connecting groove (23) and a second air outlet channel (24) provided on the rotating part (21). The first connecting groove (22) is adapted to the first air outlet start end (131) and the first air inlet hole (121). The second air outlet channel (24) includes a second air inlet start end (241) provided on the second connecting groove (23) and an outwardly arranged air outlet nozzle (242).

2. A flipping component according to claim 1, characterized in that, The first air inlet (121) and the second air inlet (122) are spaced 5° to 30° apart in the projection direction.

3. A flipping component according to claim 2, characterized in that, The angle interval is 15°, and the arc length of the first connecting groove (22) is adapted to the angle interval.

4. A flipping component according to claim 1, characterized in that, The air outlet seat (2) includes a seat body (25) and a seat cover (26) that is snapped onto the seat body (25); The rotating structure (3) includes rotating columns (31) disposed on both sides of the seat cover (26) and rotating flange assembly (32) disposed on the rotating seat (1).

5. A humidifier, characterized in that, It includes a humidifying cover (4) and a flipping component (5) as described in any one of claims 1 to 4; The humidifying cover (4) is provided with a mounting groove (41) adapted to the rotating seat (1); The upper surface of the air outlet seat (2) is flush with the upper surface of the humidifying cover (4).

6. A humidifier according to claim 5, characterized in that, The first air outlet end (132) of the first air outlet channel is set upward, and the air outlet nozzle (242) switches between horizontal and inclined states as the air outlet seat (2) rotates relative to the rotating seat (1).

7. A humidifier according to claim 5, characterized in that, The mounting groove (41) has a snap-fit ​​groove (42) on both sides to fit the air outlet seat (2).

8. A heating device, characterized in that, It includes a heating element (6) and a humidifier (7) as described in any one of claims 5 to 7; The heating body (6) includes a heating shell (61) with a heating cavity, a heating component (62) disposed in the heating shell (61), and a heating pot (63) disposed in the heating cavity. The humidifying cover (4) is rotatably connected to the heating shell (61).

9. A heating device according to claim 8, characterized in that, The rotating seat (1) includes an upper seat shell (101) and a lower seat shell (102) that is engaged with the upper seat shell (101), wherein the upper seat shell (101) and the lower seat shell (102) form an air-containing cavity; The arc portion (11) is provided on the upper housing (101), and the lower housing (102) is provided with a lower inlet, and the lower inlet is provided with a sealing guide sleeve (103). The humidifying cover (4) is provided with an air inlet that is compatible with the sealing guide sleeve (103).

10. A heating device according to claim 8, characterized in that, It also includes a water supply component (8); The water filling component (8) includes a water filling nozzle (81), a water storage tank (82), and a connecting pipe (83) connecting the water filling nozzle (81) and the water storage tank (82) on the humidifying cover (4).

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