A heater panel air outlet flap mechanism

Abstract

The utility model discloses a kind of warmer panel air outlet flap mechanism, including plate main body, the air outlet is set in the middle of one side of panel main body, digital display area and sound area are respectively arranged in the both ends of air outlet of panel main body, the both ends of air outlet of panel main body are respectively set in the position of end portion and are set up to extend opening, the position of the inner side of panel main body and air outlet corresponding is fixedly connected with air outlet grid, the both ends of air outlet grid and the position of extend opening corresponding are all fixedly connected with mounting groove. The utility model is provided with two symmetrical drive connecting rod and driven connecting rod, cooperate three-axis connecting seat, can be connected by the optimization design of the connecting structure between motor and connecting rod, without rotating shaft rod connection, and then greatly reduce the requirement to material strength, and then the connecting structure between motor and cover plate can all adopt injection molding piece, reduce the weight and cost of flap mechanism.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, and in particular to a heater panel air outlet flip cover mechanism. Background Technology

[0002] Bathroom heaters are multi-functional heating devices designed specifically for bathrooms, integrating heating, lighting, and ventilation functions to effectively solve the problem of keeping warm while bathing in winter. They are generally divided into ceiling-mounted and wall-mounted types. Ceiling-mounted type: requires an integrated ceiling and is suitable for new house renovations; some models support dry room technology for moisture prevention. Wall-mounted type: is hung diagonally on the wall and is suitable for renovations of older houses. Its functions include heating, lighting, and ventilation. To ensure that dust, moisture, and flying insects do not enter the panel when the heater is not in use, the air outlet is usually covered by a flip-top mechanism.

[0003] In the prior art, invention patent application number CN202111214242.7 discloses a fully enclosed side-flip panel with a mesh grille inside its air outlet; it also includes a flip cover, with at least two sets of flip cover connecting rods connected to the panel body. One end of each flip cover connecting rod is hinged to the panel body, and the other end is hinged to the flip cover. At least one set of flip cover connecting rods has a motor connecting rod rotatably connected to the panel body. The motor connecting rod is integral with or fixed to the flip cover connecting rod, and a motor is provided on the motor connecting rod to control its rotation. This mechanism allows the flip cover to close without gaps when not in operation, preventing dust, moisture, flying insects, etc. from entering the electrical appliances installed on the back of the panel. However, due to the large size of the flip cover body, the swing arm of its connecting rod is long, requiring the flip cover connecting rod itself to be made of high-strength materials. At the same time, the method of driving two flip cover connecting rods with a single motor connecting rod requires high driving power from a single motor, leaving room for further improvement. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a heater panel air outlet flip cover mechanism, which solves the above-mentioned problem.

[0005] To achieve the above objectives, a heater panel air outlet flip cover mechanism is provided, comprising a panel body, an air outlet is provided in the middle of one side of the panel body, a digital display area and a sound playback area are respectively provided at both ends of the air outlet, an extension opening is provided at the end of both ends of the air outlet, an air outlet grille is fixedly connected to the inner side of the panel body at the position corresponding to the air outlet, and mounting grooves are fixedly connected to both ends of the air outlet grille at the positions corresponding to the extension openings, and a cover plate body is provided on the outer side of the panel body at the position corresponding to the air outlet. Each of the two mounting slots has a connecting rod mounting seat at the end away from the air outlet grille. A driving connecting rod and a driven connecting rod are rotatably connected to the side of each connecting rod mounting seat near the air outlet grille. A geared motor is provided at the end of each of the two mounting slots near the air outlet grille. A motor mounting sleeve is provided on the outside of each of the two geared motors. A three-axis connecting seat is fixedly connected to the output end of each of the two geared motors near the driving connecting rod.

[0006] According to the aforementioned heater panel air outlet flip cover mechanism, three connecting shafts are provided on the side of the two three-axis connecting seats away from the reduction motor, and two of the three connecting shafts are distributed on the side close to the cover plate body, and are fixedly engaged with the corresponding drive connecting rods through the three connecting shafts.

[0007] According to the aforementioned heater panel air outlet flip cover mechanism, the ends of the two driving links and driven links away from the link mounting bases both pass through the extension openings and are rotatably connected to both ends of the cover plate body.

[0008] According to the aforementioned heater panel air outlet flip cover mechanism, the two connecting rod mounting seats on the side away from the mounting groove are fixedly connected to the panel body by screws.

[0009] According to the aforementioned heater panel air outlet flip cover mechanism, the two driving links and the driven links on the same side are arranged in parallel.

[0010] According to the aforementioned heater panel air outlet flip cover mechanism, the two geared motors are existing motors with built-in reducers, and both geared motors are fixedly connected to their corresponding mounting slots via motor mounting sleeves.

[0011] The above solution has at least one of the following beneficial effects: 1. This utility model is equipped with two symmetrical drive rods and driven rods, and with the three-axis connecting seat, the connection structure between the motor and the connecting rods can be optimized to eliminate the need for rotating shaft connection, thereby greatly reducing the requirements for material strength. As a result, the connection structure between the motor and the cover plate can be made entirely of injection molded parts, which reduces the weight and cost of the flip-top mechanism and enhances the practicality of the device.

[0012] 2. This utility model is equipped with two symmetrical geared motors, and because the connection structure can use lightweight injection molded parts, the torque and power requirements of the motors can be reduced, the burden on the motors can be reduced, the service life of the product can be improved, and the practicality of the device can be enhanced.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a three-dimensional structural diagram of a heater panel air outlet flip cover mechanism according to the present invention; Figure 2 This is an exploded view of a heater panel air outlet flip cover mechanism according to the present invention; Figure 3 for Figure 2 Enlarged view of point A; Figure 4 This is a side view of the connection structure between the mounting groove and the main body of the cover plate of this utility model; Figure 5 This is a schematic diagram of the overall installation structure of the mounting slot of this utility model. Figure 6 This is a three-dimensional structural diagram of the internal structure of a single mounting slot of this utility model.

[0015] Legend: 1. Main panel; 2. Air outlet; 3. Air outlet grille; 4. Mounting slot; 5. Main cover plate; 6. Linkage mounting seat; 7. Drive link; 8. Driven link; 9. Gear motor; 10. Motor mounting sleeve; 11. Three-axis connecting seat; 12. Extension opening; 13. Digital display area; 14. Sound playback area. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. Preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model. The drawings are all in a very simplified form and use non-precise proportions. They are only used to help to explain the embodiments of the present utility model in a convenient and clear way, and should not be construed as limiting the scope of protection of the present utility model.

[0017] Reference Figure 1-6 This utility model provides a heater panel air outlet flip cover mechanism, including a panel body 1. An air outlet 2 is opened in the middle of one side of the panel body 1. A digital display area 13 and a sound playback area 14 are respectively provided at both ends of the air outlet 2. An extension opening 12 is opened at both ends of the air outlet 2. An air outlet grille 3 is fixedly connected to the inner side of the panel body 1 at the position corresponding to the air outlet 2. An installation groove 4 is fixedly connected to both ends of the air outlet grille 3 at the position corresponding to the extension opening 12. A cover plate body 5 is provided on the outer side of the panel body 1 at the position corresponding to the air outlet 2, which is used to block dust, moisture, flying insects and other things from entering the panel when it is not working. Each of the two mounting slots 4 has a connecting rod mounting seat 6 at the end furthest from the air outlet grille 3. The side of each connecting rod mounting seat 6 furthest from the mounting slot 4 is fixedly connected to the panel body 1 by screws. A driving connecting rod 7 and a driven connecting rod 8 are rotatably connected to the side of each connecting rod mounting seat 6 closest to the air outlet grille 3. The two driving connecting rods 7 and the driven connecting rod 8 on the same side are arranged parallel to each other, allowing the cover body 5 to rotate parallel to the panel body 1 when opening and closing. The ends of the two driving connecting rods 7 and the driven connecting rod 8 furthest from the connecting rod mounting seat 6 pass through the extension opening 12 and are rotatably connected to both ends of the cover body 5. A geared motor 9 is installed at the end of each of the two mounting slots 4 closest to the air outlet grille 3. A motor mounting sleeve 10 is installed on the outside of each of the two geared motors 9. The two geared motors 9 are existing motors with built-in reducers. Each of the two geared motors 9 is fixedly connected to the corresponding mounting slot 4 via the motor mounting sleeve 10. The output ends of the two geared motors 9 near the drive connecting rod 7 are fixedly connected to a three-axis connecting seat 11. Three connecting shafts are provided on the side of the two three-axis connecting seats 11 away from the geared motors 9, and two of the three connecting shafts are distributed on the side near the cover body 5. They are fixedly snapped to the corresponding drive connecting rod 7 through the three connecting shafts. Through the optimized design of the connection structure between the motor and the connecting rod, there is no need to set a rotating shaft connection, which avoids the torque requirement of the rotating shaft and thus greatly reduces the requirement for material strength. The connection structure between the motor and the cover can be made entirely of injection molded parts, which reduces the weight and cost of the flip-top mechanism. Furthermore, since the connection structure can use lighter injection molded parts, the torque power requirement of the motor can be reduced, reducing the burden on the motor.

[0018] Working principle: In use, the two symmetrical drive rods 7 and driven rods 8, together with the three-axis connecting seat 11, can eliminate the need for a rotating shaft connection through the optimized design of the connection structure between the motor and the rods. This avoids the torque requirements on the rotating shaft and significantly reduces the requirements for material strength. The connection structure between the motor and the cover plate can be made entirely of injection-molded parts, reducing the weight and cost of the flip-top mechanism. At the same time, the two symmetrical geared motors 9 can use lighter injection-molded parts in their connection structure, reducing the torque and power requirements of the motors, reducing the burden on the motors, and improving the product's service life.

[0019] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A heater panel air outlet flip cover mechanism, comprising a panel body (1), characterized in that: An air outlet (2) is provided in the middle of one side of the panel body (1). A digital display area (13) and a sound playback area (14) are respectively provided at both ends of the air outlet (2). An extension opening (12) is provided at both ends of the air outlet (2). An air outlet grille (3) is fixedly connected to the inner side of the panel body (1) at the position corresponding to the air outlet (2). An installation groove (4) is fixedly connected to both ends of the air outlet grille (3) at the position corresponding to the extension opening (12). A cover plate body (5) is provided on the outer side of the panel body (1) at the position corresponding to the air outlet (2). Each of the two mounting slots (4) has a connecting rod mounting seat (6) at the end away from the air outlet grille (3). The two connecting rod mounting seats (6) are rotatably connected to a driving connecting rod (7) and a driven connecting rod (8) on the side of the air outlet grille (3). Each of the two mounting slots (4) has a geared motor (9) at the end of the air outlet grille (3). Each of the two geared motors (9) has a motor mounting sleeve (10) on the outside. The output end of each of the two geared motors (9) is fixedly connected to a three-axis connecting seat (11) on the side of the driving connecting rod (7).

2. The heater panel air outlet flip-top mechanism according to claim 1, characterized in that, Three connecting shafts are provided on the side of the two three-axis connecting seats (11) away from the geared motor (9), and two of the three connecting shafts are distributed on the side close to the cover plate body (5), and are fixedly connected to the corresponding drive connecting rod (7) through the three connecting shafts.

3. The heater panel air outlet flip-top mechanism according to claim 1, characterized in that, The ends of the two drive links (7) and driven links (8) away from the link mounting base (6) pass through the extension opening (12) and are rotatably connected to the two ends of the cover plate body (5).

4. The heater panel air outlet flip cover mechanism according to claim 1, characterized in that, Both of the connecting rod mounting seats (6) are fixedly connected to the panel body (1) by screws on the side away from the mounting groove (4).

5. The heater panel air outlet flip-top mechanism according to claim 1, characterized in that, The two drive links (7) and the driven link (8) on the same side are arranged in parallel.

6. The heater panel air outlet flip cover mechanism according to claim 1, characterized in that, The two geared motors (9) are existing motors with built-in reducers. Both geared motors (9) are fixedly connected to the corresponding mounting slots (4) through motor mounting sleeves (10).

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