Ventilation structure for indoor decoration formaldehyde removal device

Abstract

The utility model discloses a ventilation structure for an indoor decoration formaldehyde removal device, which comprises a purification box and a fan, the front side of the purification box is fixedly connected with a communication assembly, and the bottom of the fan is fixedly connected with a support assembly. Through the arrangement of the rotating plate, the chassis, the mounting shell, the servo motor and the transmission rod, the chassis can support the rotating plate and the purification box, the mounting shell can fix and limit the servo motor, and the output end of the servo motor can drive the transmission rod to rotate by starting the servo motor; a transmission rod rotates to drive a rotating disc to rotate, so that the problems that the fan is fixedly connected with a sealing cover through a bolt, and meanwhile, a structure convenient for a user to hold is not arranged on the outer side of the fan and the outer side of a purification box, so that the user is troublesome to adjust the angle of the fan; and the purification efficiency is relatively low when the medicament is blown in the same direction for a long time through a fan.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration and sanitation tools, in particular to a ventilation structure for an indoor decoration formaldehyde removal device. Background Art

[0002] The structural components and adhesive materials of home building decoration often contain formaldehyde. After formaldehyde volatilizes, it can cause disease and cancer when inhaled by the human body. Therefore, formaldehyde needs to be treated during the decoration process.

[0003] For example, publication number CN217725111U discloses a formaldehyde removal device for indoor decoration, which relates to the technical field of decoration sanitation tools, including a fan, and a box body is fixedly arranged on the back side of the fan. A chamber is fixedly arranged in the middle of the box body, and the chamber runs through the front and back of the box body. Adjacent chambers are separated by partitions, and grooves are arranged on the left and right parts and the bottom of the box body. The device uses grooves and accommodating chambers to accommodate and store medicines by setting up structures such as a box body. It has a larger capacity and good fluidity of medicines, which improves the operation and processing capacity of the device. By setting a volatilization mechanism and using a fan to draw air to the inside of the whistle-shaped cavity, the medicine is smeared on the surface of the whistle bead and diffused to fully contact with the airflow inside the whistle-shaped cavity, thereby improving the volatilization speed of the medicine. With the blowing of the fan, the direction of the medicine dissipation is set, and the volatilization distance of the medicine is extended, thereby improving the processing efficiency and processing range of the device.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this formaldehyde removal device for interior decoration improves the volatilization speed of the agent, and with the blowing of the fan, sets the direction of the agent's dissipation, and extends the volatilization distance of the agent, thereby improving the device's processing efficiency and processing range, when in use, the fan and the cover are fixedly connected by bolts, and there is no structure on the outside of the fan and the purification box that is convenient for the user to hold, it is more troublesome for the user to adjust the angle of the fan, and the purification efficiency is low when the agent is blown in the same direction for a long time by the fan. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a ventilation structure for indoor decoration formaldehyde removal device, which has the advantage of easy adjustment of the fan angle, and solves the problem that the fan and the cover are fixedly connected by bolts, and there is no structure on the outside of the fan and the purification box that is convenient for the user to hold, so it is troublesome for the user to adjust the angle of the fan, and the purification efficiency is low when the fan blows the agent in the same direction for a long time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation structure for an indoor decoration formaldehyde removal device, comprising a purification box and a fan, the fan is located at the front side of the purification box, the bottom of the fan is fixedly connected to a rotating plate, the bottom of the rotating plate is movably connected to a chassis, the bottom of the chassis is fixedly connected to a mounting shell, the bottom of the inner wall of the mounting shell is fixedly installed with a servo motor, the output end of the servo motor is fixedly connected to a transmission rod, the other end of the transmission rod passes through the chassis and is fixedly connected to the bottom of the rotating plate, the transmission rod is movably connected to the chassis, the front side of the purification box is fixedly connected to a connecting component, and the bottom of the fan is fixedly connected to a supporting component.

[0008] As a preferred embodiment of the utility model, the connecting component includes a first cover body, the rear side of the fan is connected to the second cover body, the front side of the first cover body is connected to a connecting pipe, and the other end of the connecting pipe is connected to the rear side of the second cover body.

[0009] As a preferred embodiment of the utility model, the support assembly includes an arc-shaped plate, a support ring is provided at the bottom of the fan, a circular rail is provided at the top of the support ring, and the surface of the arc-shaped plate is slidably connected to the inner wall of the circular rail.

[0010] As a preferred embodiment of the utility model, the front side of the rotating plate surface is fixedly connected with a linkage plate, the front side of the linkage plate is fixedly connected to the rear side of the arc plate surface, the inner wall of the support ring is fixedly connected with a connecting plate, a plurality of connecting plates are provided and distributed equidistantly in a ring shape, and the inner side of the connecting plate is fixedly connected to the surface of the chassis.

[0011] As a preferred embodiment of the utility model, a slip ring is fixedly connected to the bottom of the rotating plate, an annular groove is provided on the top of the chassis, and the surface of the slip ring is movably connected to the inside of the annular groove.

[0012] As a preferred embodiment of the utility model, the bottom of the connecting pipe surface is movably connected with an arc plate, the bottom of the arc plate is fixedly connected with a support frame, and the bottom of the support frame is fixedly connected to the top of the connecting plate.

[0013] As a preferred embodiment of the utility model, a moving wheel is fixedly mounted on the bottom of the support ring, four moving wheels are provided and are distributed equidistantly in a ring shape, and a plurality of ventilation holes are opened on the surface of the first cover body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a rotating plate, a chassis, a mounting shell, a servo motor and a transmission rod. The chassis can support the rotating plate and the purification box, the mounting shell can fix and limit the servo motor, and the output end of the servo motor can drive the transmission rod to rotate by starting the servo motor. The rotation of the transmission rod can drive the rotating plate to rotate, thereby solving the problem that the fan and the cover are fixedly connected by bolts, and the outside of the fan and the purification box are not provided with a structure that is convenient for the user to hold. Therefore, it is troublesome for the user to adjust the angle of the fan. The purification efficiency is low when the medicine is blown in the same direction for a long time by the fan, thereby achieving the effect of facilitating the adjustment of the fan angle.

[0016] 2. The utility model sets a connecting component and starts the fan to make the purified gas volatilized inside the purification box pass through the first cover body, the connecting pipe and the second cover body in sequence and blow out from the front side of the fan. The first cover body, the connecting pipe and the second cover body can make all the purified gas blow out through the fan, so that the purified gas can quickly diffuse to all spaces in the room.

[0017] 3. The utility model provides a support assembly, and the support ring can support the arc plate and the fan. The rotation of the rotating disk can drive the linkage plate to rotate, and the rotation of the linkage plate can drive the arc plate to rotate inside the slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the rotating plate and chassis of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting component of the utility model.

[0021] In the figure: 1, purification box; 2, fan; 3, rotating plate; 4, chassis; 5, mounting shell; 6, servo motor; 7, transmission rod; 8, connecting assembly; 81, first cover body; 82, second cover body; 83, connecting pipe; 9, supporting assembly; 91, arc plate; 92, supporting ring; 93, circular rail; 10, linkage plate; 11, connecting plate; 12, slip ring; 13, annular groove; 14, arc plate; 15, supporting frame; 16, moving wheel; 17, vent. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model provides a ventilation structure for an indoor decoration formaldehyde removal device, including a purification box 1 and a fan 2, the fan 2 is located at the front side of the purification box 1, the bottom of the fan 2 is fixedly connected to a rotating plate 3, the bottom of the rotating plate 3 is movably connected to a chassis 4, the bottom of the chassis 4 is fixedly connected to a mounting shell 5, the bottom of the inner wall of the mounting shell 5 is fixedly installed with a servo motor 6, the output end of the servo motor 6 is fixedly connected to a transmission rod 7, the other end of the transmission rod 7 passes through the chassis 4 and is fixedly connected to the bottom of the rotating plate 3, the transmission rod 7 is movably connected to the chassis 4, the front side of the purification box 1 is fixedly connected to a connecting component 8, and the bottom of the fan 2 is fixedly connected to a supporting component 9.

[0024] refer to Figure 3 The connecting component 8 includes a first cover body 81 , the rear side of the fan 2 is connected to the second cover body 82 , the front side of the first cover body 81 is connected to a connecting pipe 83 , and the other end of the connecting pipe 83 is connected to the rear side of the second cover body 82 .

[0025] As a technical optimization scheme of the utility model, by setting a connecting component 8 and starting the fan 2, the purified gas volatilized inside the purification box 1 can pass through the first cover body 81, the connecting pipe 83 and the second cover body 82 in sequence and be blown out from the front side of the fan 2. The first cover body 81, the connecting pipe 83 and the second cover body 82 can make all the purified gas pass through the fan 2 and be blown out, so that the purified gas can quickly diffuse to various spaces in the room.

[0026] refer to Figure 1 The support assembly 9 includes an arc plate 91 , a support ring 92 is provided at the bottom of the fan 2 , a circular rail 93 is provided at the top of the support ring 92 , and the surface of the arc plate 91 is slidably connected to the inner wall of the circular rail 93 .

[0027] As a technical optimization solution of the utility model, by setting the support assembly 9, the support ring 92 can support the arc plate 91 and the fan 2. The rotation of the rotating disk can drive the linkage plate 10 to rotate, and the rotation of the linkage plate 10 can drive the arc plate 91 to rotate inside the slide rail.

[0028] refer to Figure 1A linkage plate 10 is fixedly connected to the front side of the surface of the rotating plate 3, and the front side of the linkage plate 10 is fixedly connected to the rear side of the surface of the arc plate 91. A connecting plate 11 is fixedly connected to the inner wall of the support ring 92. There are several connecting plates 11 and they are distributed in a ring shape with equal distances. The inner side of the connecting plate 11 is fixedly connected to the surface of the chassis 4.

[0029] As a technical optimization solution of the utility model, a linkage plate 10 and a connecting plate 11 are provided, wherein the linkage plate 10 is used to connect the rotating plate 3 and the arc plate 91, so that the rotating plate 3 drives the arc plate 91 to rotate, and the connecting plate 11 is used to connect the support ring 92 and the chassis 4.

[0030] refer to Figure 2 A slip ring 12 is fixedly connected to the bottom of the rotating plate 3 , and an annular groove 13 is opened on the top of the chassis 4 . The surface of the slip ring 12 is movably connected to the inside of the annular groove 13 .

[0031] As a technical optimization solution of the utility model, by setting the slip ring 12 and the annular groove 13, the rotation of the rotating plate 3 can drive the slip ring 12 to rotate inside the annular groove 13, and the annular groove 13 can limit the slip ring 12, thereby improving the stability of the rotating plate 3 during rotation and improving the rotation efficiency of the rotating plate 3.

[0032] refer to Figure 1 The bottom of the surface of the connecting pipe 83 is movably connected with an arc plate 14 , the bottom of the arc plate 14 is fixedly connected with a support frame 15 , and the bottom of the support frame 15 is fixedly connected to the top of the connecting plate 11 .

[0033] As a technical optimization solution of the utility model, by setting the arc plate 14 and the support frame 15, the support frame 15 can fix the arc plate 14, and the arc plate 14 limit can limit the connecting pipe 83. At the same time, the support frame 15 and the arc plate 14 can support the connecting pipe 83.

[0034] refer to Figure 1 A moving wheel 16 is fixedly mounted on the bottom of the support ring 92 . Four moving wheels 16 are arranged in a ring shape and are equidistantly distributed. A plurality of ventilation holes 17 are opened on the surface of the first cover body 81 .

[0035] As a technical optimization solution of the utility model, by providing a moving wheel 16 and a vent 17, the moving wheel 16 is convenient for the user to adjust the position of the fan, and the vent 17 can maintain air circulation between the purification box 1 and the outside, thereby avoiding excessive negative pressure inside the purification box 1.

[0036] The working principle and use process of the utility model are as follows: during use, when it is necessary to purify the formaldehyde in the room, first use the moving wheel 16 to move the entire device into the room, and then start the servo motor 6 and the fan 2. At this time, the rotation of the servo motor 6 can make the output end of the servo motor 6 drive the transmission rod 7 to rotate, and the rotation of the transmission rod 7 can drive the rotating plate 3 to rotate. The rotation of the rotating plate 3 can drive the purification box 1, the linkage plate 10, the arc plate 91 and the fan 2 to rotate, and the purified gas volatilized in the purification box 1 will be blown out from the front side of the fan 2 through the first cover body 81, the connecting pipe 83 and the second cover body 82 in sequence, so that the purified gas can quickly diffuse to various spaces in the room, thereby improving the purification efficiency of formaldehyde.

[0037] To sum up: the ventilation structure for indoor decoration formaldehyde removal device, by setting a rotating plate 3, a chassis 4, a mounting shell 5, a servo motor 6 and a transmission rod 7, the chassis 4 can support the rotating plate 3 and the purification box 1, the mounting shell 5 can fix the servo motor 6, and by starting the servo motor 6, the output end of the servo motor 6 can drive the transmission rod 7 to rotate, and the rotation of the transmission rod 7 can drive the rotating disk to rotate, which solves the problem that the fan and the cover are fixedly connected by bolts, and at the same time, the outside of the fan and the purification box are not provided with a structure that is convenient for the user to hold, so it is more troublesome for the user to adjust the angle of the fan, and the purification efficiency is low when the agent is blown in the same direction for a long time by the fan.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. 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.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation structure for an indoor decoration formaldehyde removal device, comprising a purification box (1) and a fan (2), characterized in that: The fan (2) is located at the front side of the purification box (1); the bottom of the fan (2) is fixedly connected to a rotating plate (3); the bottom of the rotating plate (3) is movably connected to a chassis (4); the bottom of the chassis (4) is fixedly connected to a mounting shell (5); the bottom of the inner wall of the mounting shell (5) is fixedly mounted with a servo motor (6); the output end of the servo motor (6) is fixedly connected to a transmission rod (7); the other end of the transmission rod (7) passes through the chassis (4) and is fixedly connected to the bottom of the rotating plate (3); the transmission rod (7) is movably connected to the chassis (4); the front side of the purification box (1) is fixedly connected to a connecting component (8); and the bottom of the fan (2) is fixedly connected to a supporting component (9).

2. A ventilation structure for indoor decoration formaldehyde removal device according to claim 1, characterized in that: The connecting assembly (8) comprises a first cover body (81), the rear side of the fan (2) is connected to a second cover body (82), the front side of the first cover body (81) is connected to a connecting pipe (83), and the other end of the connecting pipe (83) is connected to the rear side of the second cover body (82).

3. A ventilation structure for indoor decoration formaldehyde removal device according to claim 2, characterized in that: The support assembly (9) comprises an arc-shaped plate (91), a support ring (92) is provided at the bottom of the fan (2), a circular rail (93) is provided at the top of the support ring (92), and the surface of the arc-shaped plate (91) is slidably connected to the inner wall of the circular rail (93).

4. A ventilation structure for indoor decoration formaldehyde removal device according to claim 3, characterized in that: The front side of the surface of the rotating plate (3) is fixedly connected to a linkage plate (10), the front side of the linkage plate (10) is fixedly connected to the rear side of the surface of the arc-shaped plate (91), the inner wall of the support ring (92) is fixedly connected to a connection plate (11), a plurality of connection plates (11) are provided and are distributed in an annular shape at equal distances, and the inner side of the connection plate (11) is fixedly connected to the surface of the chassis (4).

5. A ventilation structure for indoor decoration formaldehyde removal device according to claim 1, characterized in that: A slip ring (12) is fixedly connected to the bottom of the rotating plate (3), an annular groove (13) is provided on the top of the chassis (4), and the surface of the slip ring (12) is movably connected to the inside of the annular groove (13).

6. A ventilation structure for indoor decoration formaldehyde removal device according to claim 4, characterized in that: The bottom of the surface of the connecting pipe (83) is movably connected to an arc plate (14), the bottom of the arc plate (14) is fixedly connected to a support frame (15), and the bottom of the support frame (15) is fixedly connected to the top of the connecting plate (11).

7. A ventilation structure for indoor decoration formaldehyde removal device according to claim 3, characterized in that: A moving wheel (16) is fixedly mounted on the bottom of the support ring (92), and four moving wheels (16) are arranged in a ring shape and are equidistantly distributed. A plurality of ventilation holes (17) are provided on the surface of the first cover body (81).

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