A bathroom heater air outlet structure

Abstract

This utility model discloses a bathroom heater air outlet structure, relating to the field of heating equipment technology. It includes an outer panel and an inner ring. The inner ring is fixed to the outer panel by several connecting plates. The air outlet is located between the inner ring and the outer panel. A ring-shaped air guide strip is provided on the connecting plates. The inner ring is generally trumpet-shaped, and the connection between the connecting plates and the outer panel is a transition arc surface. One side of the connecting plate is a slanted arm. By setting the ring-shaped air guide strip, this utility model achieves three-dimensional air delivery, which can evenly disperse the air in multiple directions, covering a larger area, thus significantly improving the problem of poor air delivery effect of traditional air outlets. This design can meet the air delivery needs of bathroom heaters in different spatial locations, providing a more uniform and efficient distribution of hot air.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, and in particular to a structure for the air outlet of a bathroom heater. Background Technology

[0002] Traditional bathroom heaters typically have square air outlets, which are small, have high air speeds, and produce harsh airflow, resulting in uneven indoor temperature distribution and poor shower comfort.

[0003] In the prior art, a bathroom drying and ventilation device disclosed in patent publication number CN1139192A includes an air intake and an air supply outlet facing the bathroom and similar rooms, and an exhaust outlet in the direction of outward air. The blades have blade shapes that have different air volumes when rotating in the forward and reverse directions, including zero. The device includes a centrifugal fan section that draws in air from the aforementioned room, heats it as warm air as needed, and then circulates it into the room, and a centrifugal fan section that draws in air from the room and exhausts it to the outside for ventilation. However, this patent still uses a traditional air outlet, which has poor air delivery effect and cannot achieve three-dimensional air delivery. Utility Model Content

[0004] The purpose of this invention is to solve the problem of poor air output effect of existing air outlet structures. This invention is designed with an annular air guide strip, which can realize three-dimensional air supply, and provides a bathroom heater air outlet structure with good air output effect.

[0005] Another objective of this utility model is to solve the problem that the existing air outlet structure is prone to loosening. This utility model is equipped with an outer plate positioning component and a U-shaped positioning groove, and an inner clip is embedded in the heater, making the overall structure more stable and providing a stable bathroom heater air outlet structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bathroom heater air outlet structure, including an outer plate and an inner ring. The inner ring is fixed to the outer plate by several connecting plates. The air outlet is located between the inner ring and the outer plate. A ring-shaped air guide strip is provided on the connecting plate. The inner ring is horn-shaped as a whole. The connection between the connecting plate and the outer plate is a transition arc surface. One side of the connecting plate is a slanted arm.

[0007] Preferably, the connecting plate has a triangular structure, and the connection between the connecting plate and the annular air guide strip is arc-shaped.

[0008] Preferably, the inner ring is curved, and the angle between the inner ring and the bottom plane of the inner ring is between 40° and 60°.

[0009] Preferably, the outer panel has several positioning holes along its edge. The positioning holes are cylindrical and have holes in the middle.

[0010] Preferably, a U-shaped positioning groove is provided on one side of the positioning port of the outer panel, and the outer panel is fixed to the heater using the U-shaped positioning groove.

[0011] Preferably, several lampshade connection ports are provided along the edge of the inner ring, and the lampshade connection ports are connected to the lampshade.

[0012] Preferably, the lampshade connection port has an overall U-shaped structure.

[0013] Preferably, the inner ring has a stepped retaining ring along its edge, and the lampshade is embedded in the stepped retaining ring.

[0014] Preferably, an inner retaining ring is provided on the outer panel to be embedded in the heater.

[0015] Preferably, the outer ring of the outer plate is provided with outer plate ribs.

[0016] Compared with existing technologies, the beneficial effects of this invention are as follows: By setting an annular air guide strip, this invention achieves three-dimensional air delivery, which can evenly disperse the air in multiple directions, covering a larger area, thus significantly improving the problem of poor air output from traditional air outlets. This design can meet the air delivery needs of bathroom heaters in different spatial locations, providing a more uniform and efficient distribution of hot air.

[0017] This invention effectively solves the problem of loosening in existing air outlet structures by incorporating an outer panel positioning component, a U-shaped positioning groove, and an inner snap-fit ​​structure. The outer panel positioning component and the U-shaped positioning groove can precisely fix the position of the outer panel, while the inner snap-fit ​​structure further enhances the connection strength of the overall structure, ensuring that the air outlet remains stable during long-term use and is not prone to loosening or falling off.

[0018] This invention not only provides better heating effect, but also reduces noise or safety hazards caused by structural loosening, thereby significantly improving the user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is an enlarged view of a partial structure of the present invention, shown in Figure C.

[0021] Figure 3 This is a schematic diagram of the rear structure of this utility model.

[0022] Figure 4 This is an enlarged view (D) of a partial structure of the present invention.

[0023] Figure 5 This is a top view of the structure of this utility model.

[0024] Figure 6 for Figure 5Sectional view AA in the diagram.

[0025] Figure 7 for Figure 6 Enlarged view of point E in the middle.

[0026] In the diagram: 1. Outer panel; 11. Outer panel positioning component; 12. U-shaped positioning groove; 13. Outer panel rib; 2. Inner ring; 21. Lampshade connection port; 22. Stepped retaining ring; 23. Inner retaining ring; 3. Annular air guide strip; 4. Connecting plate; 41. Slanted arm; 42. Transition arc surface. Detailed Implementation

[0027] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. The described embodiments are only some embodiments of this utility model, and not all embodiments.

[0028] Example 1: Refer to Figures 1 to 4 This invention discloses a bathroom heater air outlet structure. The outer panel 1 serves as the outer shell of the air outlet and is made of sturdy metal or high-strength plastic material to ensure the stability of the overall structure. The inner ring 2 is fixed to the outer panel 1 by several connecting plates 4. The design of the connecting plates 4 is one of the key features of this invention. The connecting plates 4 have a triangular structure, which not only enhances the strength of the connection but also allows for even air distribution during passage, reducing local resistance. The inner ring 2 is funnel-shaped, which results in higher airflow efficiency.

[0029] The connection between the connecting plate 4 and the outer plate 1 is designed with a transition arc surface 42. This arc design can effectively reduce air resistance and enhance the mechanical strength of the connection. One side of the connecting plate 4 is a slanted arm 41. The design of the slanted arm 41 further strengthens the overall strength of the connecting plate 4, ensuring that it will not deform or loosen during long-term use.

[0030] The annular air guide strip 3 is mounted on the connecting plate 4. Its arc-shaped design allows for even air distribution as it passes through, achieving three-dimensional air delivery. This design significantly improves the airflow effect, quickly covering every corner of the bathroom and providing a more comfortable heating experience. The connection between the annular air guide strip 3 and the connecting plate 4 also features an arc-shaped design. This design is not only aesthetically pleasing but also further reduces airflow resistance and improves air delivery efficiency.

[0031] To further enhance structural stability, this invention incorporates an outer panel positioning component 11 and a U-shaped positioning groove 12 on the outer panel 1. The outer panel positioning component 11 is cylindrical with a central hole for engagement with the heater's fixing structure. The U-shaped positioning groove 12 is located on one side of the outer panel positioning component 11, ensuring a tight connection between the outer panel 1 and the heater by engaging with the heater's embedded structure, preventing loosening. Simultaneously, an inner retaining ring 23 is provided along the edge of the inner ring 2, embedding itself in the heater and further enhancing the overall structural stability. This multi-layered fixing design ensures that the air outlet will not shift or loosen during long-term use, thereby extending the product's lifespan.

[0032] The inner ring 2 features a curved design, with the angle between the curved surface and the bottom plane of the inner ring between 40° and 60°. This design is not only aesthetically pleasing but also effectively guides airflow, reduces airflow resistance at the inner ring 2, and improves air delivery efficiency. The curved design also ensures even distribution of hot air, preventing localized overheating and enhancing the user experience.

[0033] The outer panel 1 has several outer panel positioning parts 11 along its edge. Each positioning part 11 is cylindrical with a central hole for engaging with the heater's mounting structure. One side of each positioning part 11 has a U-shaped positioning groove 12 that engages with the heater's embedded structure, ensuring a tight connection between the outer panel 1 and the heater. This design not only simplifies the installation process but also significantly improves structural stability.

[0034] The inner ring 2 has several lampshade connection ports 21 along its edge. Each lampshade connection port 21 has a U-shaped structure for connecting the lampshade. This design allows the lampshade to be securely embedded in the inner ring 2, ensuring it will not loosen or fall off during use. The design of the lampshade connection ports 21 is not only aesthetically pleasing but also effectively protects the lampshade, extending its lifespan.

[0035] The inner ring 2 features a stepped retaining ring 22 along its edge, with the lampshade embedded within it. The stepped retaining ring 22 design allows the lampshade to be more securely fixed to the inner ring 2, while also providing a better seal to prevent hot air leakage. This design not only enhances the product's aesthetics but also significantly improves the overall structural stability. The annular air guide strip 3 design enables three-dimensional airflow, quickly covering every corner of the bathroom and providing a more uniform heating effect. The multiple fixing designs of the outer panel positioning piece 11, the U-shaped positioning groove 12, and the inner retaining ring 23 ensure that the air outlet will not loosen during long-term use, extending the product's lifespan. The embedded design and the combination of the U-shaped positioning groove 12 make installation simpler and faster, reducing user costs. The curved surface design and the innovative application of the stepped retaining ring 22 not only enhance the product's aesthetics but also improve its practicality and stability.

[0036] This invention, through innovative design, solves the problems of poor airflow, structural instability, and complex installation inherent in traditional bathroom heater air outlet structures. Its three-dimensional airflow design, multiple fixing structures, and aesthetically pleasing and practical appearance make this air outlet structure widely applicable in modern bathrooms.

[0037] Example 2: Refer to Figures 1 to 4 A bathroom heater air outlet structure is described, in which the outer panel 1 is an important component. As the outer shell of the entire air outlet, it plays a crucial role in protecting the internal structure and guiding airflow. To ensure its long-term stable operation, the outer panel 1 is made of sturdy metal or high-strength plastic materials. These materials not only have good strength and durability but also can resist the erosion of various environmental factors, thereby ensuring the stability of the overall structure.

[0038] The inner ring 2 is a key component inside the air outlet, fixed to the outer plate 1 by a carefully designed connecting plate 4. The design of the connecting plate 4 is one of the core innovations of this invention. Its overall triangular structure not only greatly enhances the connection's strength but also cleverly optimizes the airflow path. When air passes through the air outlet, the triangular structure of the connecting plate 4 allows for a more even distribution of airflow, effectively reducing local resistance and thus improving air delivery efficiency. This design, while ensuring structural strength, also provides users with a more comfortable and efficient user experience.

[0039] The connection between the connecting plate 4 and the outer plate 1 adopts a transition arc surface 42 design. This arc design is carefully calculated and optimized, which can effectively reduce airflow resistance and allow airflow to pass through the connection more smoothly. At the same time, the arc structure also enhances the mechanical strength of the connection, further improving the stability and durability of the entire air outlet. One side of the connecting plate 4 is a slanted arm 41, which further strengthens the overall strength of the connecting plate 4. During long-term use, the air outlet may be affected by various external forces. The presence of the slanted arm 41 can effectively disperse these external forces, ensuring that the connecting plate 4 will not deform or loosen, thereby ensuring the long-term stable operation of the air outlet.

[0040] The annular air guide strip 3 is the key component for achieving three-dimensional air delivery in this invention. It is cleverly positioned on the connecting plate 4, and its arc-shaped design has been carefully optimized. When air passes through the annular air guide strip 3, the arc-shaped structure ensures even airflow distribution, thus achieving three-dimensional air delivery. This design significantly improves the airflow effect, quickly covering every corner of the bathroom and providing users with a more comfortable and efficient heating experience. No matter where the user is in the bathroom, they can feel the warm airflow, greatly improving user satisfaction.

[0041] The connection between the annular air guide strip 3 and the connecting plate 4 also adopts an arc design. This design not only makes the overall appearance of the air outlet more aesthetically pleasing, but also further reduces airflow resistance. During air delivery, the airflow can pass through the connection more smoothly, thereby improving air delivery efficiency. This detailed design reflects the high importance this invention places on user experience, ensuring that the air outlet achieves optimal performance and aesthetics by optimizing every aspect.

[0042] To further enhance structural stability, this invention incorporates an outer panel positioning component 11 and a U-shaped positioning groove 12 on the outer panel 1. The outer panel positioning component 11 is cylindrical with a central hole for precise engagement with the heater's mounting structure. This design ensures the outer panel 1 is securely mounted on the heater, preventing displacement or loosening during use. The U-shaped positioning groove 12 is located on one side of the outer panel positioning component 11 and fits tightly with the heater's embedded structure, further strengthening the connection between the outer panel 1 and the heater. This dual positioning design not only improves structural stability but also simplifies the installation process and reduces user costs.

[0043] Meanwhile, an inner retaining ring 23 is provided along the edge of the inner ring 2. The inner retaining ring 23 is embedded in the heater, further enhancing the stability of the overall structure. This multi-layered fixing design ensures that the air outlet remains stable during long-term use, preventing loosening or displacement. This stability not only guarantees the normal function of the air outlet but also extends the product's lifespan, providing users with a more reliable and durable product.

[0044] The inner ring 2 features a unique curved surface design, meticulously calculated and optimized. The angle between the curved surface and the bottom plane of the inner ring is between 40° and 60°, a range determined through numerous experiments and tests. This curved design not only enhances the aesthetics of the entire air outlet but also offers significant functional advantages. It effectively guides airflow, reducing airflow resistance at the inner ring 2, thereby improving airflow efficiency. During airflow, the airflow passes more smoothly through the inner ring 2, avoiding noise and energy loss caused by airflow obstruction.

[0045] Furthermore, the curved surface design ensures even distribution of hot air, preventing localized overheating. In traditional air vent designs, hot air may concentrate in a particular area, leading to excessively high temperatures in some areas while other areas remain cool. The curved surface design of this invention allows for more even distribution of hot air across the entire air vent area, thus enhancing the user experience. Regardless of where the user is in the bathroom, they can experience a comfortable temperature, demonstrating the invention's focus on user experience.

[0046] The outer panel 1 has several cylindrical positioning members 11 along its edge, each with a hole in the center. These holes are used to precisely fit with the heater's fixing structure, ensuring that the outer panel 1 can be securely installed on the heater. A U-shaped positioning groove 12 is provided on one side of each positioning member 11. The U-shaped positioning groove 12 fits tightly with the heater's embedded structure, further enhancing the connection strength between the outer panel 1 and the heater.

[0047] This design not only simplifies the installation process but also significantly improves structural stability. During installation, the user simply aligns and inserts the outer panel positioning piece 11 with the heater's fixing structure, and then mates the U-shaped positioning groove 12 with the heater's embedded structure. The entire installation process is simple and quick, greatly reducing user costs. Simultaneously, this dual-positioning design ensures that the outer panel 1 will not loosen or shift during use, thus guaranteeing the normal function and lifespan of the air outlet.

[0048] The inner ring 2 has several lampshade connection ports 21 along its edge, and these ports are U-shaped. The U-shaped design allows the lampshade to be firmly embedded in the inner ring 2, preventing it from loosening or falling off during use. This design is not only aesthetically pleasing but also effectively protects the lampshade and extends its lifespan.

[0049] In traditional air vent designs, the lampshade is often not securely fixed, making it prone to loosening or falling off during use, thus affecting lighting performance and lifespan. However, the lampshade connection port 21 of this invention uses a U-shaped structure to fit snugly with the lampshade, ensuring stability in various operating environments. This design not only enhances the product's aesthetics but also improves its practicality and reliability, providing users with a superior product experience.

[0050] The inner ring 2 has a stepped retaining ring 22 along its edge, and the lampshade is embedded in the stepped retaining ring 22. The design of the stepped retaining ring 22 is another innovation of this utility model. It allows the lampshade to be more firmly fixed to the inner ring 2, while providing a better sealing effect and effectively preventing hot air leakage. This design not only improves the aesthetics of the product, but also significantly improves the stability of the overall structure.

[0051] This embodiment provides a bathroom heater air outlet structure, the key feature of which is that an inner retaining ring 23 is provided on the outer panel 1. The inner retaining ring 23 can be embedded in the heater, thereby achieving a tight connection between the air outlet and the heater.

[0052] Specifically, the outer panel 1 is the main outer shell of the air outlet structure. Its overall structural design is used to support and protect the internal components while guiding airflow. In this embodiment, an inner retaining ring 23 is specially designed at the inner edge of the outer panel 1. The shape of the inner retaining ring 23 matches the embedded structure of the heater, allowing it to be precisely embedded in the corresponding position of the heater. This embedded design not only ensures a firm connection between the air outlet and the heater but also effectively prevents the air outlet from loosening or shifting during use.

[0053] The inner retaining ring 23 is made of the same material as the outer panel 1, typically a sturdy metal or high-strength plastic, to ensure sufficient strength and durability. During installation, the inner retaining ring 23 fits tightly with the heater's embedded structure, forming a stable integrated structure. This design not only simplifies the installation process but also improves installation reliability, enabling the air outlet to operate stably for extended periods.

[0054] The embedded connection between the inner retaining ring 23 and the heater significantly enhances the structural stability of the air outlet. Even under external impact or vibration during long-term use, the air outlet will not easily loosen or detach. This design not only extends the product's lifespan but also provides users with a safer and more reliable experience.

[0055] The outer panel 1 has raised ribs 13 around its outer ring. As the main outer shell of the air outlet, the outer panel 1 has these raised ribs 13 specially designed around its outer ring. The raised ribs 13 are protruding structures along the outer edge of the outer panel 1, and their main function is to enhance the structural strength and stability of the outer panel 1. In actual use, the air outlet may be affected by various external forces, such as collisions and compression. The presence of the raised ribs 13 can effectively disperse these external forces and prevent the outer panel 1 from deforming or being damaged.

[0056] The design of the outer panel rib 13 has been carefully optimized; its height, width, and shape are calculated and adjusted according to actual usage requirements and mechanical principles. By setting the outer panel rib 13, the overall strength of the outer panel 1 is significantly improved. During long-term use, even under frequent external impacts, the outer panel 1 can maintain stable structural performance, thus ensuring the normal function of the air outlet. The outer panel rib 13 also has a decorative function. Its unique design makes the air outlet more aesthetically pleasing and enhances the overall quality of the product. This design not only meets the user's functional needs but also their aesthetic requirements. With the outer panel rib 13 set around the outer ring of the outer panel 1, the air outlet structure in this embodiment has significantly improved in terms of strength, stability, and aesthetics. This design provides users with a more reliable, durable, and aesthetically pleasing bathroom heater air outlet product.

[0057] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A bathroom heater air outlet structure, characterized in that, It includes an outer panel and an inner ring. The inner ring is fixed to the outer panel by several connecting plates. The air outlet is between the inner ring and the outer panel. The connecting plates are equipped with annular air guide strips. The inner ring is horn-shaped as a whole. The connection between the connecting plates and the outer panel is a transition arc surface. One side of the connecting plate is a slanted arm.

2. The bathroom heater air outlet structure according to claim 1, characterized in that, The connecting plate has a triangular structure, and the connection between the connecting plate and the annular air guide strip is arc-shaped.

3. The bathroom heater air outlet structure according to claim 1 or 2, characterized in that, The inner ring is curved, and the angle between the inner ring and the bottom plane of the inner ring is between 40° and 60°.

4. The bathroom heater air outlet structure according to claim 1 or 2, characterized in that, Several positioning holes are provided along the edge of the outer panel. The positioning holes are cylindrical and have holes in the middle.

5. The bathroom heater air outlet structure according to claim 4, characterized in that, A U-shaped positioning groove is provided on one side of the positioning port on the outer panel, and the outer panel is fixed to the heater using the U-shaped positioning groove.

6. The bathroom heater air outlet structure according to claim 1 or 5, characterized in that, Several lampshade connection ports are provided along the edge of the inner ring, and the lampshade connection ports are connected to the lampshade.

7. The bathroom heater air outlet structure according to claim 6, characterized in that, The lampshade connection port has an overall U-shaped structure.

8. The bathroom heater air outlet structure according to claim 7, characterized in that, The inner edge is a stepped retaining ring, and the lampshade is embedded in the stepped retaining ring.

9. A bathroom heater air outlet structure according to claim 1 or 8, characterized in that, An inner retaining ring is installed on the outer panel to be embedded in the heater.

10. A bathroom heater air outlet structure according to claim 1 or 8, characterized in that, The outer edge of the outer panel is provided with raised ribs.

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