360-degree blowing bath heater

Abstract

A 360-degree blowing bath heater comprises a box body, a cover plate and a panel, the box body is covered by the cover plate, an air outlet is formed in the center of the cover plate, and an air outlet assembly corresponding to the air outlet is arranged on the panel; the air outlet assembly comprises an air outlet shell, a swing leaf assembly and a rotating assembly are arranged in the air outlet shell, and the swing leaf assembly comprises a swing leaf support, a swing leaf connecting rod, a swing leaf motor and a swing leaf. The rotating assembly comprises a rotating support and a rotating motor. The swing leaf support is arranged in the rotating support, the swing leaf comprises a driving swing leaf and driven swing leaves, the driven swing leaves are arranged on the front side and the rear side of the driving swing leaf respectively, the left end and the right end of the swing leaf are rotationally connected with the side wall of the swing leaf support, one end of the swing leaf is connected with the swing leaf connecting rod, and the other end of the driving swing leaf penetrates through the swing leaf support to be connected with the swing leaf motor; the rotating support is sleeved with a rotating gear, a rotating motor is arranged in the air outlet shell, a driving gear is arranged at the output end of the rotating motor, and the driving gear is meshed with the rotating gear. The top end of the air outlet shell is fixedly connected with the air outlet outer cover plate, and the air outlet communicates with the rotating support.

Description

Technical Field

[0001] The invention relates to the field of electrical appliances, and in particular to a 360-degree hair-drying bathroom heater. Background Art

[0002] The existing bathroom heater with air heating and ventilation function works by using a motor to drive the fan to rotate to generate airflow and using PTC to generate heat for heating. The existing heating device has a square air outlet when circulating and heating the indoor air. The air outlet is small, the wind speed is high, the air is not soft, the indoor temperature distribution is uneven, and the comfort when bathing is poor.

[0003] Therefore, a bathroom heater that can vent air in all directions is a product that is urgently needed in the market. Summary of the invention

[0004] A 360° hair-drying bathroom heater comprises a box body, a cover plate and a panel, the box body is covered by the cover plate, an air outlet is opened in the center of the cover plate, and an air outlet assembly is arranged on the panel corresponding to the air outlet; the air outlet assembly comprises an air outlet shell, a swing leaf assembly and a rotating assembly are arranged in the air outlet shell, the swing leaf assembly comprises a swing leaf bracket, a swing leaf connecting rod, a swing leaf motor and a swing leaf; the rotating assembly comprises a rotating bracket and a rotating motor; the swing leaf bracket is arranged in the rotating bracket, and the swing leaf comprises an active swing leaf and a driven swing leaf, the driven swing leaf is arranged on the front and rear sides of the active swing leaf, the left and right ends of the swing leaf are rotatably connected with the side wall of the swing leaf bracket, one end of the swing leaf is connected with the swing leaf connecting rod, and the other end of the active swing leaf passes through the swing leaf bracket and is connected with the swing leaf motor; the outer cover of the rotating bracket is provided with a rotating gear, a rotating motor is arranged in the air outlet shell, a driving gear is arranged at the output end of the rotating motor, and the driving gear is meshed with the rotating gear; the top of the air outlet shell is fixedly connected with the outer cover plate of the air outlet, and the air outlet is connected with the rotating bracket.

[0005] Furthermore, a contact coil is arranged between the rotating gear and the bottom of the air outlet shell, a contact spring is arranged at one end of the contact coil, the rotating motor is electrically connected to the contact coil through the contact spring, a spring bracket is arranged on the bottom surface of the rotating gear, a trigger groove is arranged on the spring bracket, and the contact spring and the trigger groove cooperate to control the rotation of the rotating motor. Furthermore, the active swing leaf and the driven swing leaf have the same structure, both of which are arc-shaped leaves with vertical surfaces connected at both ends, a rotating shaft is arranged on the vertical surface at one end, and the rotating shaft is rotatably connected to the swing leaf mounting hole opened on the side wall of the swing leaf bracket; the rotating shaft on this side of the active swing leaf passes through the corresponding swing leaf mounting hole and is connected to the output end of the swing leaf motor; a linkage shaft is arranged on the vertical surface on the other side of the active swing leaf and the driven swing leaf, the linkage shaft includes a connecting end and a rotating end, the connecting end is arranged perpendicular to the vertical surface on this side, the rotating end and the connecting end are connected by a connecting plate, one end of the connecting plate is fixed to the end head of the connecting end, and the other end extends backward and the end head is fixed to the rotating end; the swing leaf connecting rod includes a fixed plate, three connecting holes are opened on the top of the fixed plate corresponding to the rotating end, the rotating end is rotatably embedded in the connecting hole, the swing leaf connecting rod is vertically arranged in the swing leaf bracket, and the swing leaf connecting rod can move in the forward and backward directions.

[0006] Furthermore, the air outlet housing is composed of an air outlet upper cover and an air outlet lower cover which are buckled together.

[0007] Furthermore, the air outlet upper cover is provided with a first induction switch, and the rotating bracket is provided with a second induction switch, and the first induction switch and the second induction switch cooperate with each other to sense and control the rotation angle of the rotating bracket.

[0008] Furthermore, the swing leaf assembly is also provided with a swing leaf upper cover, and a vent is formed on the swing leaf upper cover corresponding to the swing leaf. The swing leaf upper cover is buckled with the swing leaf bracket, and the vent is sealed when the swing leaf rotates to a horizontal direction.

[0009] Furthermore, a rotating motor installation groove is extended outwardly from one side of the air outlet housing, and the rotating motor is arranged in the rotating motor installation groove.

[0010] Furthermore, a swing motor mounting column is provided on the side wall of the swing bracket, and the swing motor is connected and fixed to the swing motor mounting column by screws.

[0011] The beneficial effects of the present invention are: the swing leaf motor controls the swing leaf to rotate so that the swing leaf changes the radial outlet angle of the air, and the rotating motor drives the rotating bracket to change the axial angle of the air, thereby realizing 360° air outlet, and the angle change amplitude is controlled by mutual induction of the induction switch. The rotation stroke of the rotating motor is controlled by the coil, and the first induction switch cooperates with the second induction switch to detect the rotation stroke of the rotating bracket, so as to facilitate the control of the air outlet angle, and cooperate with the radar to control the function of human body tracking and blowing. The swing leaf motor and the rotating motor move at the same time according to the set frequency, so that the air outlet forms a cyclone effect, and the air outlet effect is more diversified. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a new schematic diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the installation of the air outlet component;

[0014] Figure 3 This is the exploded view of the air outlet component;

[0015] Figure 4 It is a schematic diagram of the swing leaf and the swing leaf connecting rod structure;

[0016] Figure 5 This is a schematic diagram of the installation of the swing leaf;

[0017] Figure 6 This is a schematic diagram for opening the swing page rotation.

[0018] In the figure, 1. box body; 2. cover plate; 3. panel; 4. air outlet assembly; 5. air outlet upper cover; 6. swing leaf upper cover; 7. swing leaf; 8. second induction switch; 9. rotating gear; 10. contact coil; 11. air outlet lower cover; 12. rotating motor mounting slot; 13. contact spring; 14. rotating motor; 15. driving gear; 16. rotating bracket; 17. swing leaf bracket; 18. swing leaf motor; 19. first induction switch; 20. swing leaf connecting rod; 21. active swing leaf; 22. driven swing leaf; 23. connecting end; 24. rotating end; 25. connecting plate; 26. fixing plate; 27. connecting hole; 28. connecting shaft. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application clearer, the present invention is further described in detail below in conjunction with embodiment. For a thorough understanding of the present invention, some specific details will be involved in the following description. And in the absence of these specific details, the invention can still be realized, that is, the skilled person in the art can more effectively introduce their work essence to other skilled persons in the field using these descriptions and statements herein. 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 intended to limit the actual protection scope. All raw materials used in the following examples are commercially available products.

[0020] Embodiment 1, as Figure 1-Figure 6As shown, a 360° hair dryer comprises a box body 1, a cover plate 2 and a panel 3. The box body 1 is covered by the cover plate 2. An air outlet is provided in the center of the cover plate 2. An air outlet assembly 4 is provided on the panel 3 corresponding to the air outlet. The air outlet assembly 4 comprises an air outlet housing. A swing assembly and a rotating assembly are provided in the air outlet housing. The swing assembly comprises a swing bracket 17, a swing connecting rod 20, a swing motor 18 and a swing 7. The rotating assembly comprises a rotating bracket 16 and a rotating motor 14. The swing bracket 17 is provided in the rotating bracket 16. The swing 7 comprises an active swing 21 and a driven swing. The swing leaf 22 and the driven swing leaf 22 are arranged on the front and rear sides of the active swing leaf 21. The left and right ends of the swing leaf 7 are rotatably connected to the side walls of the swing leaf bracket 17. One end of the swing leaf is connected to the swing leaf connecting rod 20. The other end of the active swing leaf 21 passes through the swing leaf bracket 17 and is connected to the swing leaf motor 18. The outer sleeve of the rotating bracket 16 is provided with a rotating gear 9, and a rotating motor 14 is provided in the air outlet shell. A driving gear 15 is provided at the output end of the rotating motor 14, and the driving gear 15 is meshed with the rotating gear 9. The top of the air outlet shell is fixedly connected to the outer cover of the air outlet, and the air outlet is connected to the rotating bracket 16.

[0021] A contact coil 10 is arranged between the rotating gear 9 and the bottom of the air outlet shell. A contact spring 13 is arranged at one end of the contact coil 10. The rotating motor 14 is electrically connected to the contact coil 10 through the contact spring 13. A spring bracket is arranged on the bottom surface of the rotating gear 9. A trigger groove is arranged on the spring bracket. The contact spring 13 cooperates with the trigger groove to control the rotation of the rotating motor 14. The active swing leaf 21 and the driven swing leaf 22 have the same structure. Both are arc-shaped leaves with vertical surfaces connected at the left and right ends. A rotating shaft is arranged on the vertical surface at one end. The rotating shaft is rotatably connected to the swing leaf mounting hole opened on the side wall of the swing leaf bracket 17; the rotating shaft on this side of the active swing leaf 21 passes through the corresponding swing leaf mounting hole and is connected to the output end of the swing leaf motor 18; a linkage shaft 28 is arranged on the vertical surface on the other side of the active swing leaf 21 and the driven swing leaf 22. The linkage shaft 28 includes a connecting end 23 and a rotating end 24. The connecting end 23 The swing link 20 includes a fixing plate 26, and three connecting holes 27 are provided at the top of the fixing plate 26 corresponding to the rotating end. The rotating end 24 is rotatably embedded in the connecting holes 27. The swing link 20 is vertically arranged in the swing bracket 17, and the swing link 17 can move in the front and rear direction. When the swing motor 18 drives the active swing leaf 21 to rotate, the connecting end 23 of the linkage shaft 28 of the active swing leaf 21 rotates, and the rotating end 24 of the linkage shaft 28 drives the swing link 20 to move horizontally. The swing link 20 moves horizontally and drives the driven swing leaf 22 to rotate together, thereby realizing the rotation of the three swing leaves together.

[0022] The air outlet housing is composed of an air outlet upper cover 5 and an air outlet lower cover 11 that are buckled together. The air outlet upper cover 5 is provided with a first induction switch 19, and the rotating bracket 16 is provided with a second induction switch 8. The first induction switch 19 and the second induction switch 8 cooperate with each other to sense and control the output of the rotating motor 14 to rotate the bracket 16. The swing leaf assembly is also provided with a swing leaf upper cover 6. The swing leaf upper cover 6 is provided with a ventilation hole corresponding to the swing leaf 7. The swing leaf upper cover 6 is buckled with the swing leaf bracket 17. When the swing leaf 7 rotates to the horizontal direction, the ventilation hole is covered. A rotating motor mounting groove 12 is extended outward on one side of the air outlet housing, and the rotating motor 14 is arranged in the rotating motor mounting groove 12. The side wall of the swing leaf bracket 17 is provided with a swing leaf motor mounting column, and the swing leaf motor 18 is connected and fixed to the swing leaf motor mounting column by screws.

[0023] The swing leaf 7 is controlled to rotate by the swing leaf motor 18 so that the swing leaf 7 changes the radial outlet angle of the air, and the rotating bracket 16 is driven by the rotating motor 14 to change the axial angle of the air outlet, thereby achieving 360° air outlet, and the angle change amplitude is controlled by mutual induction of the induction switch. The rotation stroke of the rotating motor 14 is controlled by the coil, and the first induction switch 19 cooperates with the second induction switch 8 to detect the rotation stroke of the rotating bracket 16, which is convenient for controlling the air outlet angle, and the radar is used to control the function of human body tracking and blowing. If the swing leaf motor 18 and the rotating motor 14 move at the same time according to the set frequency, the air outlet can form a whirlwind effect, and the air outlet effect is more diversified.

[0024] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation of the present invention.

Claims

1. A 360° hair dryer, characterized by: The yoke is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

2. A 360° hair dryer as claimed in claim 1, characterized in that: A contact coil is arranged between the rotating gear and the bottom of the air outlet shell, a contact spring is arranged at one end of the contact coil, the rotating motor is electrically connected to the contact coil through the contact spring, a spring bracket is arranged on the bottom surface of the rotating gear, a trigger groove is arranged on the spring bracket, and the contact spring and the trigger groove cooperate to control the rotation of the rotating motor.

3. A 360° hair dryer as claimed in claim 1, characterized in that: The active swing leaf and the driven swing leaf have the same structure, both of which are arc-shaped leaf pieces with vertical surfaces connected at both ends, a rotating shaft is arranged on the vertical surface at one end, and the rotating shaft is rotatably connected to the swing leaf mounting hole opened on the side wall of the swing leaf bracket; the rotating shaft on this side of the active swing leaf passes through the corresponding swing leaf mounting hole and is connected to the output end of the swing leaf motor; a linkage shaft is arranged on the vertical surface on the other side of the active swing leaf and the driven swing leaf, the linkage shaft includes a connecting end and a rotating end, the connecting end is arranged perpendicular to the vertical surface on this side, the rotating end and the connecting end are connected by a connecting plate, one end of the connecting plate is fixed to the end head of the connecting end, and the other end extends backward and the end head is fixed to the rotating end; the swing leaf connecting rod includes a fixed plate, three connecting holes are arranged on the top of the fixed plate corresponding to the rotating end, the rotating end is rotatably embedded in the connecting hole, the swing leaf connecting rod is vertically arranged in the swing leaf bracket, and the swing leaf connecting rod can move in the front and rear directions.

4. A 360° hair dryer as claimed in claim 1, characterized in that: The air outlet housing is composed of an air outlet upper cover and an air outlet lower cover which are buckled together.

5. A 360° hair dryer as claimed in claim 4, characterized in that: The air outlet upper cover is provided with a first induction switch, and the rotating bracket is provided with a second induction switch. The first induction switch and the second induction switch cooperate with each other to sense and control the rotation angle of the rotating bracket.

6. A 360° hair dryer as claimed in claim 1, characterized in that: The swing leaf assembly is also provided with a swing leaf upper cover, and a vent is formed on the swing leaf upper cover corresponding to the swing leaf. The swing leaf upper cover is buckled with the swing leaf bracket, and the vent is sealed when the swing leaf rotates to a horizontal direction.

7. A 360° hair dryer as claimed in claim 1, characterized in that: A rotating motor installation groove is provided on one side of the air outlet housing extending outwardly, and the rotating motor is arranged in the rotating motor installation groove.

8. A 360° hair dryer as claimed in claim 1, characterized in that: The side wall of the swing page bracket is provided with a swing page motor mounting column, and the swing page motor is connected and fixed to the swing page motor mounting column by screws.

Images