Air heating bath heater capable of preventing direct blowing of supplied air
By installing curved deflectors and lifting components at the air outlet of the air heating bathroom heater, the warm air flows to the peripheral side, solving the discomfort caused by direct blowing of warm air and improving the user's comfort and user experience.
Patent Information
- Application Number
- CN202420573329.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-22
AI Technical Summary
When the air-heating bathroom heater is bathing and heating, the direct blowing of the warm air causes the body to lose moisture, the user is uncomfortable and the direct blowing effect is not good. The existing technology is difficult to solve this problem by adjusting the angle of the page sway.
Design a air-heating bathroom heater that prevents direct blowing of air supply. It adopts a curved cross-sectional curved deflector at the air outlet, and adjusts the position of the deflector through the lifting component. There are multiple deflectors on the deflector. The holes divide and disperse the warm air, so that the wind flow diffuses to the peripheral side.
Effectively avoid warm air blowing directly on the human body, improve user comfort, and meet the temperature and wind speed needs of different users by regulating the position of the deflector.
Smart Images
Figure CN222230659U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of electrical appliance technology, and in particular to an air-heated bathroom heater that can prevent direct blowing of air. Background Art
[0002] When using an air-heated bathroom heater for bathing, the warm air blows directly on the human body, causing moisture to be easily lost, and the person will feel uncomfortable or even risk catching a cold.
[0003] In the related art, in order to prevent warm air from blowing directly on the human body, swing leaves are set at the air outlet of the bathroom heater device. When using the bathroom heater, the user needs to adjust the angle of the swing leaves to prevent the warm air from blowing directly on the body, which is inconvenient and the direct blowing prevention effect is not good, and the user's physical sensation is poor. Utility Model Content
[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an air-heated bathroom heater that can prevent direct blowing of air.
[0005] The present application provides a wind-heated bathroom heater that prevents direct blowing of air supply, comprising:
[0006] A bathroom heater body, wherein the bathroom heater body has an air outlet;
[0007] A guide plate is provided at the air outlet, the cross section of the guide plate is in an arc shape that is bent away from the air outlet, and a plurality of guide holes are formed on the guide plate;
[0008] A lifting assembly is connected between the bathroom heater body and the guide plate, and the lifting assembly is used to drive the guide plate to move toward or away from the air outlet.
[0009] Optionally, the guide plate has a first surface and a second surface on two opposite sides in the thickness direction thereof, and the first surface is arranged closer to the air outlet than the second surface;
[0010] The guide hole penetrates from the first surface to the second surface, and the cross-sectional area of the guide hole gradually increases along the penetrating direction from the first surface to the second surface.
[0011] Optionally, the guide plate has a rectangular shape as its orthographic projection on the bathroom heater body, and the guide plate is divided into a first area, a second area, and a third area connected in sequence along its width direction. The center line of the guide plate along its width direction is located in the second area, and the cross-sectional area of the guide holes located in the second area is smaller than the cross-sectional area of the guide holes located in the first area and the third area.
[0012] Optionally, the density of the plurality of guide holes located in the second area is smaller than the density of the plurality of guide holes located in the first area and the third area.
[0013] Optionally, along the width direction of the guide plate, from the center line of the guide plate to the sides of the guide plate, the density of the guide holes gradually increases.
[0014] Optionally, the lifting assembly includes a motor, a reel and a rope, the motor is disposed in the bathroom heater body, the output shaft of the motor is drive-connected to the reel, at least part of the reel is located at the air outlet, one end of the rope is connected to the reel, and the other end of the rope is connected to the guide plate.
[0015] Optionally, a sliding assembly is provided between the motor and the bathroom heater body, and the sliding assembly includes a slide rail provided in the bathroom heater body and a slider cooperating with the slide rail, and the slider has a connecting surface, and the connecting surface is connected to the base of the motor.
[0016] Optionally, the lifting assembly includes a telescopic rod, a fixed end of the telescopic rod is connected to the bathroom heater body, and a movable end of the telescopic rod is connected to the guide plate.
[0017] Optionally, the orthographic projection shape of the guide plate on the bathroom heater body is a rectangle, and two lifting assemblies are provided, and the two lifting assemblies are respectively arranged on both sides of the guide plate along its width direction.
[0018] Optionally, the orthographic projection of the air outlet on the bathroom heater body is located within the orthographic projection of the guide plate on the bathroom heater body.
[0019] Optionally, the orthographic projection shape of the guide plate on the bathroom heater body includes any one of a polygon, an ellipse and a circle.
[0020] Compared with the prior art, the technical solution provided by the embodiments of the present application has the following advantages:
[0021] The air-heated bathroom heater that can prevent direct blowing of air provided in the embodiment of the present application has an arc-shaped guide plate with a cross-section that is bent in a direction away from the air outlet at the air outlet of the bathroom heater body, so that after the wind blown out of the air outlet encounters the curved guide plate, the curved guide plate guides the warm air flow to diffuse to the surrounding sides, and a plurality of guide holes are provided on the guide plate, so that the warm air diversion is divided into a plurality of warm air diversions by the plurality of guide holes, and flows along the penetrating direction of the guide holes, and the plurality of warm air diversions blow toward the human body and its surrounding sides, so as to prevent the warm air flow from blowing directly on the human body, thereby improving the user's comfort.
[0022] By setting up a lifting component connected between the bathroom heater body and the guide plate, the guide plate can be moved toward or away from the air outlet, satisfying the user's control over the temperature and wind speed of the warm air flow, thereby improving the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.
[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the air-heated bathroom heater capable of preventing direct blowing of air supply as described in an embodiment of the present application;
[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the guide plate described in the embodiment of the present application.
[0027] Among them, 1. Bathroom heater body; 11. Air outlet;
[0028] 2. guide plate; 20. guide hole; 21. first surface; 22. second surface;
[0029] 3. Lifting assembly; 31. Motor; 32. Reel; 33. Rope. DETAILED DESCRIPTION
[0030] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.
[0032] In the related art, in order to prevent the warm air from blowing directly on the human body, a swing leaf is set at the air outlet of the bathroom heater. When using the bathroom heater, the user needs to adjust the swing leaf angle to prevent the warm air from blowing directly on the body, which is inconvenient for the user to bathe, and the direct blowing prevention effect is not good. Therefore, some bathroom heater devices will set a grille at the air outlet, but the grille only divides the outlet path of the warm air into multiple paths, the direct blowing prevention effect is not good, and the user experience is poor.
[0033] Based on this, the embodiment of the present application provides a wind-heated bathroom heater that prevents direct blowing of air supply, such as Figure 1 to Figure 2 As shown, this embodiment provides a wind-heated bathroom heater that prevents direct blowing of air supply, including a bathroom heater body 1, a guide plate 2 and a lifting assembly 3. The bathroom heater body 1 has an air outlet 11, and the guide plate 2 is arranged at the air outlet 11. The cross section of the guide plate 2 is an arc-shaped (curved guide plate 2) that is bent away from the air outlet 11. A plurality of guide holes 20 are formed on the guide plate 2. The guide holes 20 are used to guide the warm air to flow along the direction through which it penetrates. Figure 2 As shown, after the wind blown out of the air outlet 11 encounters the curved guide plate 2, the curved guide plate 2 guides the warm air flow to break up, so that the warm air flow diffuses to both sides (surrounding sides), and multiple streams of warm air are diverted and blown toward the human body and its surrounding sides, avoiding the warm air flow from blowing directly on the human body, thereby improving the human body's comfort.
[0034] The lifting component 3 is connected between the bathroom heater body 1 and the guide plate 2, and is used to drive the guide plate 2 to move toward or away from the air outlet 11. When users use the air-heated bathroom heater in different seasons or different scenes, they have different requirements for the temperature and flow rate of the warm air flow, and for users of different heights, the required distance between the guide plate 2 and the human body is different. Users can adjust the distance between the guide plate 2 and themselves through the driving component, thereby meeting the usage needs of different users.
[0035] In some embodiments, Figure 2 As shown, the guide plate 2 has a first surface 21 and a second surface 22 on opposite sides in the thickness direction. The first surface 21 is arranged closer to the air outlet 11 than the second surface 22. That is, the warm air blown out of the air outlet 11 first flows to the first surface 21.
[0036] The guide hole 20 penetrates from the first surface 21 to the second surface 22, and along the penetration direction from the first surface 21 to the second surface 22, the cross-sectional area of the guide hole 20 gradually increases. The guide hole 20 is an air inlet at one end of the first surface 21, and the guide hole 20 is an air outlet at one end of the second surface 22. That is to say, the guide hole 20 forms a trumpet-shaped channel with a small air inlet and a large air outlet. In the process of airflow flowing from the air inlet to the air outlet, the airflow is further dispersed, and the formed air outlet is more uniform, thereby improving the user's comfort.
[0037] The flow guide hole 20 may be a circular hole or a polygonal hole. Figure 2As shown, in some embodiments of the present application, the guide hole 20 can be a honeycomb hole, which is a regular hexagonal hole. The edges of multiple regular hexagonal holes can fit closely, and multiple regular hexagonal holes can form a close arrangement, which can maximize the use of the space of the guide plate. At the same time, the six corners of the regular hexagonal hole are subjected to equal forces, and the regular hexagonal hole is not easy to deform or damage, which can provide sufficient stability and strength.
[0038] The air outlet 11 of the bathroom heater is usually located directly above the human body, and the guide plate 2 corresponds to the air outlet 11. Therefore, the guide plate 2 is also located directly above the human body. In the vertical direction, the middle part of the guide plate 2 corresponds to the outer contour of the human body, and the other parts of the guide plate 2 correspond to the area around the human body. The cross-sectional area of the guide hole 20 located in the middle part of the guide plate 2 is lower than the cross-sectional area of the guide holes 20 located in other parts of the guide plate 2, so that the warm airflow flowing to the first surface 21 is more likely to flow to other parts of the guide plate 2, and the guide holes 20 in other parts of the guide plate 2 flow from the first surface 21 to the second surface 22, and finally blow to the side of the human body, avoiding too much warm airflow blowing directly on the human body, which can not only meet the heating needs of the human body, but also improve the comfort of the human body.
[0039] like Figure 1 and Figure 2 As shown, the orthographic projection of the guide plate on the bathroom heater body is a rectangle, and the guide plate is divided into a first area, a second area, and a third area connected in sequence along its width direction. The center line of the guide plate 2 along its width direction is located in the second area, and the cross section of the guide plate is an arc that bends away from the air outlet. Compared with the first area and the third area, the distance between the second area of the guide plate and the human body is the shortest, and the second area of the guide plate corresponds to the outer contour of the human body, and the first area and the third area correspond to the area around the human body. The cross-sectional area of the guide hole 20 located in the second area is smaller than the cross-sectional area of the guide hole 20 located in the first area and the third area.
[0040] Furthermore, the density of the multiple guide holes 20 in the middle part of the guide plate 2 is lower than the density of the multiple guide holes 20 in other parts of the guide plate 2. That is to say, the multiple guide holes 20 in the middle part of the guide plate 2 are arranged sparsely, and the multiple guide holes 20 in other parts of the guide plate 2 are arranged densely, so that the warm airflow flowing to the first surface 21 is more likely to flow to other parts of the guide plate 2, and flows from the first surface 21 to the second surface 22 through the guide holes 20 in other parts of the guide plate 2, and finally blows to the side around the human body, avoiding too much warm airflow blowing directly on the human body, which can not only meet the heating needs of the human body, but also improve the comfort of the human body.
[0041] When implementing it specifically, Figure 1 and Figure 2As shown, the orthographic projection of the guide plate on the bathroom heater body is a rectangle, and the guide plate is divided into a first area, a second area, and a third area connected in sequence along its width direction. The center line of the guide plate 2 along its width direction is located in the second area, and the density of the multiple guide holes 20 located in the second area is respectively less than the density of the multiple guide holes 20 located in the first area and the third area. The density of the multiple guide holes 20 refers to the distance between any two adjacent guide holes 20. In other words, the guide holes 20 in the second area are more compact than the guide holes 20 in the first area and the third area, so that the ventilation area formed by the guide holes 20 in the first area and the third area is larger, which is more conducive to the flow of wind from the second area to the first area and the third area.
[0042] Alternatively, in some embodiments, along the width direction of the guide plate 2, the density of the guide holes 20 gradually increases from the center line of the guide plate 2 to the sides of the guide plate 2. On the guide plate 2 configured in this way, the density of the guide holes 20 gradually increases from the center line to the edges on both sides, and the ventilation area on the guide plate 2 also gradually increases. Therefore, when the wind flows onto the guide plate 2, it tends to flow from the center to the sides, avoiding the wind blowing directly on the human body.
[0043] In some embodiments, Figure 1 As shown, the lifting assembly 3 includes a motor 31, a reel 32 and a rope 33. The motor 31 is arranged in the bathroom heater body 1, and the user cannot see the motor 31, which improves the aesthetics of the bathroom heater and prevents the user from contacting the motor 31. The output shaft of the motor 31 is drivingly connected to the reel 32, and at least part of the reel 32 is located at the air outlet 11. One end of the rope 33 is connected to the reel 32, that is, one end of the rope 33 is wound around the reel 32, and the other end of the rope 33 is connected to the guide plate 2. The motor 31 drives the reel 32 to rotate to achieve the lifting of the guide plate 2.
[0044] Furthermore, a sliding assembly (not shown in the figure) is provided between the motor 31 and the bathroom heater body 1. The sliding assembly includes a slide rail provided in the bathroom heater body 1 and a slider matched with the slide rail. The slider has a connecting surface, and the connecting surface is connected to the base of the motor 31. The extension direction of the slide rail can be along the length direction of the air outlet 11, or along the width direction of the air outlet 11, or the slide rail can be a cross-type slide rail, an arc-shaped slide rail or other extension methods. It is set according to the arrangement of the air outlet 11 and the needs of the user, so that the guide plate 2 can be moved to any position to meet the different needs of the user or the needs of multiple users for different positions.
[0045] Of course, the driving component can also be an electric telescopic rod, the fixed end of the telescopic rod is connected to the bathroom heater body 1, and the movable end of the telescopic rod is connected to the guide plate 2. The telescopic rod is extended and retracted to realize the lifting and lowering of the guide plate 2.
[0046] like Figure 1As shown, the orthographic projection of the guide plate 2 on the bathroom heater body 1 is a rectangle, and two lifting assemblies 3 are provided, and the two lifting assemblies 3 are respectively provided on both sides of the guide plate 2 along its width direction, so that the guide plate 2 is more stable when it is lifted. Of course, four or more lifting assemblies 3 can also be provided to meet the needs of air outlets 11 of different areas.
[0047] Of course, the orthographic projection shape of the guide plate 2 on the bathroom heater body 1 can also be other polygonal, elliptical or circular shapes.
[0048] The orthographic projection of the air outlet 11 on the bathroom heater body 1 is located within the orthographic projection of the guide plate 2 on the bathroom heater body 1, so that the warm air blown out of the air outlet 11 is rectified by the guide plate 2 as much as possible, thereby improving the heating effect of the warm air and improving energy utilization.
[0049] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0050] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features applied for herein.
Claims
1. A wind-heated bathroom heater that prevents direct air flow, characterized in that: include: A bathroom heater body (1), wherein the bathroom heater body (1) has an air outlet (11); A guide plate (2) is arranged at the air outlet (11), the cross section of the guide plate (2) is in the shape of an arc that bends in a direction away from the air outlet (11), and a plurality of guide holes (20) are formed on the guide plate (2); A lifting component (3) is connected between the bathroom heater body (1) and the guide plate (2), and the lifting component (3) is used to drive the guide plate (2) to move toward or away from the air outlet (11).
2. The air-heated bathroom heater capable of preventing direct air flow according to claim 1 is characterized in that: The guide plate (2) has a first surface (21) and a second surface (22) on two opposite sides in the thickness direction thereof, and the first surface (21) is arranged closer to the air outlet (11) than the second surface (22); The guide hole (20) penetrates from the first surface (21) to the second surface (22), and along the penetration direction from the first surface (21) to the second surface (22), the cross-sectional area of the guide hole (20) gradually increases.
3. The air-heated bathroom heater capable of preventing direct air flow according to claim 2 is characterized in that: The orthographic projection shape of the guide plate (2) on the bathroom heater body (1) is a rectangle. The guide plate (2) is divided into a first area, a second area and a third area which are connected in sequence along its width direction. The center line of the guide plate (2) along its width direction is located in the second area. The cross-sectional area of the guide hole (20) located in the second area is smaller than the cross-sectional area of the guide hole (20) located in the first area and the third area.
4. The air-heated bathroom heater capable of preventing direct air flow according to claim 3 is characterized in that: The density of the plurality of guide holes (20) located in the second area is respectively smaller than the density of the plurality of guide holes (20) located in the first area and the third area.
5. The air-heated bathroom heater capable of preventing direct air flow according to claim 2 is characterized in that: Along the width direction of the guide plate (2), from the center line of the guide plate (2) to the sides of the guide plate (2), the density of the guide holes (20) gradually increases.
6. The air-heated bathroom heater capable of preventing direct air flow according to claim 1, characterized in that: The lifting assembly (3) includes a motor (31), a reel (32) and a rope (33). The motor (31) is disposed in the bathroom heater body (1). The output shaft of the motor (31) is drivingly connected to the reel (32). At least a portion of the reel (32) is located at the air outlet (11). One end of the rope (33) is connected to the reel (32), and the other end of the rope (33) is connected to the guide plate (2).
7. The air-heated bathroom heater capable of preventing direct blowing of air according to claim 6 is characterized in that: A sliding assembly is provided between the motor (31) and the bathroom heater body (1), and the sliding assembly includes a slide rail provided in the bathroom heater body (1) and a slider matched with the slide rail, and the slider has a connecting surface, and the connecting surface is connected to the base of the motor (31).
8. The air-heated bathroom heater capable of preventing direct air flow according to claim 1, characterized in that: The lifting assembly (3) comprises a telescopic rod, the fixed end of which is connected to the bathroom heater body (1), and the movable end of which is connected to the guide plate (2).
9. The air-heated bathroom heater capable of preventing direct blowing of air supply according to claim 1, characterized in that: The orthographic projection shape of the guide plate (2) on the bathroom heater body (1) is a rectangle, and two lifting assemblies (3) are provided. The two lifting assemblies (3) are respectively arranged on both sides of the guide plate (2) along its width direction.
10. The air-heated bathroom heater capable of preventing direct air flow according to claim 1, characterized in that: The orthographic projection of the air outlet (11) on the bathroom heater body (1) is located within the orthographic projection of the guide plate (2) on the bathroom heater body (1).