Scene decoration article

Abstract

The invention provides a scene decoration article which comprises a shell, the shell is provided with a first inner side wall and a first outer side wall, the first inner side wall forms a first containing cavity in a surrounding mode, and the first containing cavity is used for containing liquid; the surface of the first inner side wall is recessed to form an installation inner wall. The cover body part covers the mounting inner wall, so that a water fetching cavity is formed between the cover body part and the mounting inner wall; the cover body part is provided with a first water inlet; the mounting inner wall is provided with a first water outlet; the first accommodating cavity, the first water inlet, the water fetching cavity and the first water outlet are communicated with one another; and the driving device is used for pushing liquid in the first containing cavity to sequentially flow through the first water inlet, the water fetching cavity and the first water outlet, and the liquid is discharged into the first containing cavity through the first water outlet to form circulating water flow.

Description

Technical Field

[0001] The invention relates to the field of scene decoration, in particular to a scene decoration product. Background Art

[0002] Currently, scene decoration products on the market, such as decorative crystal balls on the market, need to be filled with water to decorate the ball, but the water usually injected into the ball is mostly static water, and the decorative effect is not good. Therefore, there is an urgent need to provide a scene decoration product with better decorative effect to improve the user experience. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a scene decoration product, comprising:

[0004] The shell has a first inner wall and a first outer wall, the first inner wall surrounds and forms a first accommodating cavity, and the first accommodating cavity is used to accommodate liquid; the surface of the first inner wall is concave to form an installation inner wall;

[0005] A cover part, the cover part covers the installation inner wall, so that a water pumping cavity is formed between the cover part and the installation inner wall; the cover part has a first water inlet, and the installation inner wall has a first water outlet; the first accommodating cavity, the first water inlet, the water pumping cavity and the first water outlet are connected to each other;

[0006] A driving device is used to push the liquid in the first accommodating chamber to flow through the first water inlet, the water pumping chamber, and the first water outlet in sequence, and to be discharged into the first accommodating chamber through the first water outlet to form a circulating water flow.

[0007] As an improvement of the present invention, the cover body partially covers the top of the installation inner wall, and the first water outlet is arranged on the side of the installation inner wall.

[0008] As an improvement of the present invention, a mounting opening is provided at the top of the mounting inner wall, and the cover part covers the mounting opening so that a water pumping cavity is formed between the cover part and the mounting inner wall.

[0009] As an improvement of the present invention, it also includes a guide channel, the guide channel has a first end and a second end, the first end of the guide channel is connected to the first water outlet, the second end of the guide channel extends into the first accommodating chamber, the second end has a second water outlet, the first accommodating chamber, the first water inlet, the water pumping chamber, the first water outlet, the guide channel and the second water outlet are connected to each other, and the driving device is used to push the liquid in the first accommodating chamber to flow through the first water inlet, the water pumping chamber, and the first water outlet in sequence, and be discharged into the first accommodating chamber through the first water outlet, the guide channel and the second water outlet to form a circulating water flow.

[0010] As an improvement of the present invention, the surface of the first inner side wall is recessed to form a guide inner wall, the cover body partially extends a guide cover, and the guide cover at least covers a portion of the second water outlet to form a guide channel between the guide cover and the guide inner wall.

[0011] As an improvement of the present invention, there is also a partition part, which extends from the first end to the second end, and the partition part divides the first water outlet into a first water outlet unit and a second water outlet unit; the partition part divides the guide channel into a first guide unit and a second guide unit, and the partition part divides the second water outlet into a third water outlet unit and a fourth water outlet unit.

[0012] As an improvement of the present invention, the guide cover at least covers a portion of the third water outlet unit and the fourth water outlet unit, so that the guide channel is formed between the guide cover and the guide inner wall.

[0013] As an improvement of the present invention, the guide cover is a fan-shaped guide cover.

[0014] As an improvement of the present invention, the guide inner wall and the installation inner wall are arranged at an angle inclined to each other; the inner diameter of the guide channel gradually decreases from the first end to the second end.

[0015] As an improvement of the present invention, a first mounting groove is provided at the top of the mounting inner wall, the cover body portion has a first mounting protrusion, a second mounting groove is provided at the top of the guide inner wall, the guide cover has a second mounting protrusion, the first mounting protrusion is detachably connected to the first mounting groove, and the second mounting protrusion is detachably connected to the second mounting groove.

[0016] As an improvement of the present invention, the first mounting groove is communicated with the second mounting groove, and the first mounting protrusion is connected with the second mounting protrusion.

[0017] As an improvement of the present invention, the driving device includes a driving motor, a first magnetic component and a second magnetic component, the second magnetic component is arranged in the water pumping cavity; the driving motor has a driving output shaft, and the first magnetic component is sleeved on the driving output shaft. When the first magnetic component rotates with the driving output shaft, the first magnetic component drives the second magnetic component arranged in the water pumping cavity to rotate, so that the second magnetic component pushes the water in the water pumping cavity and the first accommodating cavity to flow.

[0018] As an improvement of the present invention, a positioning column extends from the inner wall of the water-pumping cavity, and the second magnetic component has a first mounting hole. The second magnetic component can be rotatably mounted on the positioning column through the first mounting hole so that the second magnetic component can rotate around the axial direction of the positioning column.

[0019] As an improvement of the present invention, a plurality of fan blades extend from the outer surface of the second magnetic attraction component; the second magnetic attraction component includes a bottom shell and an upper shell, the upper shell is connected to the bottom shell, a second accommodating cavity is formed between the upper shell and the bottom shell, and a plurality of first magnetic blocks are arranged in the second accommodating cavity.

[0020] As an improvement of the present invention, a plurality of annular protrusions extend from the inner wall of the second accommodating cavity, and the annular protrusions surround and form a first limiting groove, and the first magnetic attraction block is arranged in the first limiting groove.

[0021] As an improvement of the present invention, a mounting portion extends from the surface of the first outer wall, the drive motor is connected to the mounting portion, and the first magnetic component mounted on the drive output shaft of the drive motor is arranged toward the second magnetic component, so that the first magnetic component can drive the second magnetic component disposed in the water-pumping cavity to rotate, so that the second magnetic component pushes the water in the water-pumping cavity and the first accommodating cavity to flow.

[0022] As an improvement of the present invention, the driving device is a brushless driving device, which includes a stator winding part, a permanent magnet rotor part, a driver and a position detection device. The permanent magnet rotor part is arranged in the water pumping cavity. The position detection device is used to detect the position of the permanent magnet rotor part. The driver is used to energize the stator winding in sequence according to the rotor position in a specific order, so that the magnetic field of the stator winding part always maintains an angle difference with the magnetic field of the permanent magnet rotor part, thereby generating a continuous torque to drive the permanent magnet rotor part to rotate, so that the permanent magnet rotor part rotates to drive the water in the water pumping cavity and the first accommodating cavity to flow.

[0023] As an improvement of the present invention, a positioning column extends from the inner wall of the water-pumping cavity, and the permanent magnet rotor part has a first mounting hole. The permanent magnet rotor part is rotatably mounted on the positioning column through the first mounting hole, so that the permanent magnet rotor part can rotate around the axial direction of the positioning column.

[0024] As an improvement of the present invention, the permanent magnet rotor part includes a connecting shell and a permanent magnet, the permanent magnet is connected to the connecting shell, and a plurality of blades are connected to the outer surface of the connecting shell.

[0025] As an improvement of the present invention, the first accommodating chamber has a first accommodating opening; it also includes an inner liner, the inner liner has a second inner wall and a second outer wall, the inner liner is placed in the first accommodating chamber through the first accommodating opening, and there is an accommodating gap between the second outer wall of the inner liner and the first inner wall of the outer shell, and the accommodating gap is used to accommodate liquid; the driving device is used to drive the water in the accommodating gap and the water pumping chamber to flow.

[0026] As an improvement of the present invention, the outer shell is a transparent outer shell, and the inner liner is a transparent inner liner; support feet are provided at the bottom of the inner liner, and when the inner liner is placed in the first accommodating cavity, the support feet are supported on the bottom of the first inner wall.

[0027] As an improvement of the present invention, it also includes an installation shell and a support base, the installation shell is connected to the support base, the installation shell has a third accommodating cavity, the lower side of the installation shell is provided with a third accommodating opening, the upper side of the installation shell is provided with a fourth accommodating opening, the third accommodating opening and the fourth accommodating opening are both connected to the third accommodating cavity, the outer shell is placed in the third accommodating cavity through the third accommodating opening, and the support base is used to support the bottom of the outer shell.

[0028] As an improvement of the present invention, a covering portion extends from the upper side of the inner liner, the first accommodating opening is connected to the first accommodating cavity, the inner liner is placed in the first accommodating cavity through the first accommodating opening, and the upper side of the inner liner is connected to the upper side of the outer shell through the covering portion, so that the covering portion seals and covers the accommodating gap; a positioning protrusion is provided on the outer shell, and a positioning groove is provided on the covering portion, and the positioning protrusion is engaged and connected with the positioning groove.

[0029] As an improvement of the present invention, the second accommodating opening is communicated with the second accommodating cavity; the second accommodating cavity is formed by being surrounded by the second inner side wall, and the second accommodating cavity is used to accommodate the decoration.

[0030] The beneficial effects of the present invention are as follows: the present invention provides a scene decoration article, which comprises: an outer shell, the outer shell having a first inner side wall and a first outer side wall, the first inner side wall surrounding a first accommodating cavity, the first accommodating cavity being used to accommodate liquid; the surface of the first inner side wall being concave to form an installation inner wall; a cover body part, the cover body part covering the installation inner wall, so that a water pumping cavity is formed between the cover body part and the installation inner wall; the cover body part having a first water inlet, and the installation inner wall having a first water outlet; the first accommodating cavity, the first water inlet, the water pumping cavity and the first water outlet being interconnected; a driving device, the driving device being used to push the liquid in the first accommodating cavity to flow through the first water inlet, the water pumping cavity and the first water outlet in sequence, and to be discharged into the first accommodating cavity through the first water outlet to form a circulating water flow, so that the driving device can drive the liquid in the first accommodating cavity to flow through the first water inlet, the water pumping cavity and the first water outlet in sequence, and to be discharged into the first accommodating cavity through the first water outlet to form a circulating water flow effect, which is better than the static water decoration scene effect and more ornamental. Furthermore, since the water pumping cavity is provided, the driving device can effectively improve the efficiency of water circulation by driving the water in the water pumping cavity, thereby further improving the decorative effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 is an exploded view of the present invention;

[0035] Figure 3 yes Figure 2 A magnified image of point A;

[0036] Figure 4 yes Figure 2 A magnified view of point B;

[0037] Figure 5 is another exploded view of the present invention;

[0038] Figure 6 yes Figure 5 Enlarged view of point C;

[0039] Figure 7 yes Figure 5 The enlarged view of point D;

[0040] Figure 8 is a cross-sectional view cut along the drive motor;

[0041] Fig. 9 yes Figure 8 The enlarged view of point E;

[0042] Fig.10 It is another overall structural schematic diagram of the present invention;

[0043] Fig.11 is another exploded view of the present invention;

[0044] Fig.12 yes Fig.11 The enlarged view of point F;

[0045] Fig.13 is a cross-sectional view taken along the brushless drive device;

[0046] Fig.14 yes Fig.13 The enlarged view of G; DETAILED DESCRIPTION

[0047] Reference Figure 1-14 , a scene decoration product, comprising:

[0048] The housing 1 has a first inner wall 11 and a first outer wall 12. The first inner wall 11 surrounds and forms a first accommodating cavity 13, and the first accommodating cavity 13 is used to accommodate liquid. The surface of the first inner wall 11 is concave to form an installation inner wall 14.

[0049] The cover part 2 is covered on the installation inner wall 14, so that a water pumping cavity 3 is formed between the cover part 2 and the installation inner wall 14; the cover part 2 has a first water inlet 21, and the installation inner wall 14 has a first water outlet 141; the first accommodating cavity 13, the first water inlet 21, the water pumping cavity 3 and the first water outlet 141 are connected to each other;

[0050] The driving device 4 is used to push the liquid in the first accommodating chamber 13 to flow through the first water inlet 21, the water pumping chamber 3, and the first water outlet 141 in sequence, and to be discharged into the first accommodating chamber 13 through the first water outlet 141 to form a circulating water flow.

[0051] The structure comprises: a housing 1, the housing 1 having a first inner wall 11 and a first outer wall 12, the first inner wall 11 surrounding a first accommodating cavity 13, the first accommodating cavity 13 being used to accommodate liquid; a surface depression of the first inner wall 11 forming an installation inner wall 14; a cover part 2, the cover part 2 covering the installation inner wall 14, so that a water pumping cavity 3 is formed between the cover part 2 and the installation inner wall 14; the cover part 2 having a first water inlet 21, the installation inner wall 14 having a first water outlet 141; the first accommodating cavity 13, the first water inlet 21, the water pumping cavity 3 and the first water outlet 141 are interconnected; the driving device 4 is used to drive the liquid in the first accommodating chamber 13 to flow through the first water inlet 21, the water pumping chamber 3, and the first water outlet 141 in sequence, and to be discharged into the first accommodating chamber 13 through the first water outlet 141 to form a circulating water flow, so that the driving device 4 can drive the liquid in the first accommodating chamber 13 to flow through the first water inlet 21, the water pumping chamber 3, and the first water outlet 141 in sequence, and to be discharged into the first accommodating chamber 13 through the first water outlet 141 to form a circulating water flow effect, which is better than the static water decoration scene and more ornamental. In addition, since the water pumping chamber 3 is provided, the driving device 4 can effectively improve the efficiency of water flow circulation by driving the water flow in the water pumping chamber 3, and further improve the decorative effect.

[0052] The volume of the water pumping cavity 3 is smaller than the volume of the first accommodating cavity 13. Specifically, the volume of the first accommodating cavity 13 is 2-10000 times the volume of the water pumping cavity 3.

[0053] In this embodiment, the cover part 2 covers the top of the installation inner wall 14, and the first water outlet 141 is provided on the side of the installation inner wall 14. The cover part 2 can be detachably covered on the top of the installation inner wall 14, or the cover part 2 is integrally connected with the installation inner wall 14. Through the above structure, the driving device 4 drives the liquid to flow into the water pumping cavity 3 from the first water inlet 21 of the top cover part 2, and flows out from the first water outlet 141 provided on the side of the installation inner wall 14, thereby changing the flow direction of the liquid, greatly improving the efficiency of water circulation, and further improving the decorative effect.

[0054] In this embodiment, the top of the installation inner wall 14 is provided with an installation opening 142, and the cover portion 2 covers the installation opening 142, so that a water pumping cavity 3 is formed between the cover portion 2 and the installation inner wall 14. Through the above structure, the setting of the water pumping cavity 3 is effectively realized, and it is convenient for users to install and remove the cover portion 2.

[0055] In this embodiment, it also includes a guide channel 5, which has a first end 51 and a second end 52. The first end 51 of the guide channel 5 is connected to the first water outlet 141, and the second end 52 of the guide channel 5 extends into the first accommodating chamber 13. The second end 52 has a second water outlet 521. The first accommodating chamber 13, the first water inlet 21, the water pumping chamber 3, the first water outlet 141, the guide channel 5 and the second water outlet 521 are connected to each other. The driving device 4 is used to push the liquid in the first accommodating chamber 13 to flow through the first water inlet 21, the water pumping chamber 3, and the first water outlet 141 in sequence, and discharge into the first accommodating chamber 13 through the first water outlet 141, the guide channel 5 and the second water outlet 521 to form a circulating water flow. The surface of the first inner side wall 11 is concave to form a flow guiding inner wall 111, and the cover body 2 extends a flow guiding cover 22, which at least covers a portion of the second water outlet 521, so that a flow guiding channel 5 is formed between the flow guiding cover 22 and the flow guiding inner wall 111. Through the above structure, the flow guiding cover 22 at least covers a portion of the second water outlet 521, reducing the diameter of the second water outlet 521, thereby increasing the flow rate of the water outlet, improving the efficiency of the water circulation, and further improving the decorative effect.

[0056] In this embodiment, there is also a partition part 53, which extends from the first end 51 to the second end 52, and the partition part 53 divides the first water outlet 141 into a first water outlet 141 unit and a second water outlet 521 unit; the partition part 53 divides the diversion channel 5 into a first diversion unit 54 and a second diversion unit 55, and the partition part 53 divides the second water outlet 521 into a third water outlet unit 5211 and a fourth water outlet unit 5212. The diversion cover 22 at least covers a part of the third water outlet unit 5211 and the fourth water outlet unit 5212, so that the diversion channel 5 is formed between the diversion cover 22 and the diversion inner wall 111. Specifically, the diversion cover 22 is a fan-shaped diversion cover 22. Through the above structure, since the partition part 53 divides the second water outlet 521 into a third water outlet unit 5211 and a fourth water outlet unit 5212, the guide cover 22 at least covers a part of the second water outlet 521, thereby reducing the diameter of the second water outlet 521 to increase the flow rate of the water, thereby improving the efficiency of the water circulation and further improving the decorative effect.

[0057] In this embodiment, the guide inner wall 111 and the installation inner wall 14 are arranged at an angle inclined to each other; the inner diameter of the guide channel 5 gradually decreases from the first end 51 to the second end 52. Through the above structure, since the inner diameter of the guide channel 5 gradually decreases from the first end 51 to the second end 52, the flow rate of water out of the water pumping cavity 3 can be increased, so as to improve the efficiency of water circulation and further improve the decorative effect.

[0058] In this embodiment, a first mounting groove 143 is provided at the top of the mounting inner wall 14, the cover body part 2 has a first mounting protrusion 23, a second mounting groove 1111 is provided at the top of the flow guide inner wall 111, and the flow guide cover 22 has a second mounting protrusion 221, the first mounting protrusion 23 is detachably connected to the first mounting groove 143, and the second mounting protrusion 221 is detachably connected to the second mounting groove 1111. Among them, the first mounting groove 143 is connected to the second mounting groove 1111, and the first mounting protrusion 23 is connected to the second mounting protrusion 221. Through the above structure, the installation of the cover body part 2 and the flow guide cover 22 is effectively realized. Among them, the flow guide cover 22 is integrally formed with the cover body part 2. Alternatively, in some other embodiments, the flow guide cover 22 can also be detachably connected to the cover body part 2.

[0059] Reference Figure 1-9The driving device 4 includes a driving motor 41, a first magnetic member 42 and a second magnetic member 43. The second magnetic member 43 is arranged in the water pumping cavity 3. The driving motor 41 has a driving output shaft 411. The first magnetic member 42 is sleeved on the driving output shaft 411. When the first magnetic member 42 rotates with the driving output shaft 411, the first magnetic member 42 drives the second magnetic member 43 arranged in the water pumping cavity 3 to rotate, so that the second magnetic member 43 pushes the water in the water pumping cavity 3 and the first accommodating cavity 13 to flow. Among them, a positioning column 31 extends from the inner wall of the water pumping cavity 3. The second magnetic member 43 has a first mounting hole 431. The second magnetic member 43 is rotatably sleeved on the positioning column 31 through the first mounting hole 431, so that the second magnetic member 43 can rotate around the axis direction of the positioning column 31. Specifically, a plurality of blades 432 extend from the outer surface of the second magnetic member 43; the second magnetic member 43 includes a bottom shell 433 and an upper shell 434, the upper shell 434 is connected to the bottom shell 433, a second accommodating cavity 435 is formed between the upper shell 434 and the bottom shell 433, and a plurality of first magnetic blocks 4351 are arranged in the second accommodating cavity 435. Further, a plurality of annular protrusions 4352 extend from the inner wall of the second accommodating cavity 435, and the annular protrusions 4352 surround and form a first limiting groove 4353, and the first magnetic block 4351 is arranged in the first limiting groove 4353. Furthermore, a mounting portion 121 extends from the surface of the first outer wall 12, the drive motor 41 is connected to the mounting portion 121, and the first magnetic member 42 sleeved on the drive output shaft of the drive motor 41 is arranged toward the second magnetic member 43, so that the first magnetic member 42 can drive the second magnetic member 43 arranged in the water pumping cavity to rotate, so that the second magnetic member 43 pushes the water in the water pumping cavity and the first accommodating cavity to flow. Through the above structure, the setting of the drive device 4 is effectively realized, and the first magnetic member 42 rotates to drive the second magnetic member 43 to rotate, which can avoid the drive motor 41 and the motor output shaft from directly contacting the water in the accommodating gap 63, and can effectively prevent the drive motor 41 from leaking water and causing a short circuit, thereby improving the service life and working stability of the drive motor 41. Furthermore, the first magnetic member 42 is a magnetic ring, and the second magnetic member 43 is a second magnetic member 43 in the shape of a fan blade; and the water pumping cavity 3 can fix the position of the fan blade, so that the fan blade can work more stably and prevent the fan blade from falling out; and the second magnetic member 43 in the water pumping cavity 3 can change the flow direction of the liquid by rotating to improve the efficiency of water circulation. Among them, the first magnetic member also has a plurality of second magnetic blocks 421.

[0060] Among them, refer to Figure 1-9 The driving device is arranged at the bottom of the shell, and the support base is provided with a heat dissipation port 105 and electronic components.

[0061] Reference Figure 10-14The drive device 4 is a brushless drive device 4, which includes a stator winding part 44, a permanent magnet rotor part 45, a driver 46 and a position detection device 47. The permanent magnet rotor part 45 is arranged in the water pumping cavity 3. The position detection device 47 is used to detect the position of the permanent magnet rotor part 45. The driver 46 is used to energize the stator winding in a specific order according to the rotor position, so that the magnetic field of the stator winding part 44 always maintains an angle difference with the magnetic field of the permanent magnet rotor part 45, thereby generating a continuous torque to drive the permanent magnet rotor part 45 to rotate, so that the permanent magnet rotor part 45 rotates to drive the water in the water pumping cavity 3 and the first accommodating cavity 13 to flow. Among them, a positioning column 31 extends from the inner wall of the water pumping cavity 3, and the permanent magnet rotor part 45 has a first mounting hole 431. The permanent magnet rotor part 45 is rotatably sleeved on the positioning column 31 through the first mounting hole 431, so that the permanent magnet rotor part 45 can rotate around the axis direction of the positioning column 31. Specifically, the permanent magnet rotor part 45 includes a connecting shell 451 and a permanent magnet 452, the permanent magnet 452 is connected to the connecting shell 451, and a plurality of blades 432 are connected to the outer surface of the connecting shell 451. In some embodiments, the permanent magnet 452 is connected to the inner surface of the connecting shell 451. Through the above structure, the driver 46 is used to energize the stator winding in a specific order according to the rotor position, so that the magnetic field of the stator winding part 44 always maintains an angle difference with the magnetic field of the permanent magnet rotor part 45, thereby generating a continuous torque to drive the permanent magnet rotor part 45 to rotate, so that the blades 432 of the permanent magnet rotor part 45 rotate to drive the water in the water pumping cavity 3 and the first accommodating cavity 13 to flow.

[0062] In this embodiment, the first accommodating chamber 13 has a first accommodating opening 131; it also includes an inner liner 6, the inner liner 6 has a second inner side wall 61 and a second outer side wall 62, the inner liner 6 is placed in the first accommodating chamber 13 through the first accommodating opening 131, and there is an accommodating gap 63 between the second outer side wall 62 of the inner liner 6 and the first inner side wall 11 of the outer shell 1, and the accommodating gap 63 is used to accommodate liquid; the driving device 4 is used to promote the flow of water in the accommodating gap 63 and the water-pumping cavity 3. Through the above structure, water can be injected into the accommodating gap 63 formed between the inner liner 6 and the outer shell 1, which reduces the accommodating space and the amount of water injected, making the scene decoration items lighter while having a decorative effect; and because there is a driving device 4 that promotes the flow of water in the accommodating gap 63, the water in the accommodating gap 63 can be pushed to form a circulating water flow effect, which is better than the static water decoration scene effect and more ornamental.

[0063] In this embodiment, the outer shell 1 is a transparent outer shell 1, and the inner liner 6 is a transparent inner liner 6; the bottom of the inner liner 6 is provided with a support foot 64, and when the inner liner 6 is placed in the first accommodating cavity 13, the support foot 64 is supported on the bottom of the first inner side wall 11. Through the above structure, the assembly between the inner liner 6 and the outer shell 1 is effectively realized, and because the support foot 64 is supported on the bottom of the first inner side wall 11, a liquid accommodating gap 63 exists between the bottom of the inner liner 6 and the bottom of the outer shell 1.

[0064] In this embodiment, it also includes an installation shell 7 and a support base 8. The installation shell 7 is connected to the support base 8. The installation shell 7 has a third accommodating cavity 71. A third accommodating opening 72 is provided on the lower side of the installation shell 7. A fourth accommodating opening 73 is provided on the upper side of the installation shell 7. The third accommodating opening 72 and the fourth accommodating opening 73 are both connected to the third accommodating cavity 71. The outer shell 1 is placed in the third accommodating cavity 71 through the third accommodating opening 72. The support base 8 is used to support the bottom of the outer shell 1.

[0065] In this embodiment, the upper side of the inner liner 6 extends out the cover part 9, the first receiving opening 131 is connected with the first receiving cavity 13, the inner liner 6 is placed in the first receiving cavity 13 through the first receiving opening 131, and the upper side of the inner liner 6 is connected with the upper side of the outer shell 1 through the cover part 9, so that the cover part 9 seals and covers the receiving gap 63; the outer shell 1 is provided with a positioning protrusion 15, and the cover part 9 is provided with a positioning groove 91, and the positioning protrusion 15 is engaged and connected with the positioning groove 91. Through the above structure, the sealing of the receiving gap 63 by the cover part 9 is effectively realized to prevent the water in the receiving gap 63 from overflowing, especially to prevent the dynamic circulating water flow formed by the driving device 4 pushing the water in the receiving gap 63 from overflowing. The inner liner 6 has a fourth receiving cavity 65 and a second receiving opening 651, and the second receiving opening 651 is connected with the fourth receiving cavity 65; the fourth receiving cavity 65 is formed by surrounding the second inner side wall 61, and the fourth receiving cavity 65 is used to accommodate decorations.

[0066] In this embodiment, a top cover (101) is further included, and the top cover (101) is detachably covered on the fourth receiving opening (73), and the lower side of the top cover (101) is pressed against the top of the shell (1) to press the shell (1) against the upper surface of the support base (8). A handle (103) is further included, and the handle (103) is rotatably connected to the top cover (101) via a first rotating shaft (104).

[0067] Among them, refer to Figure 10-14 The driving device is arranged on the top of the shell, and the top cover 101 is provided with a heat dissipation port 105 and electronic components.

[0068] The above is one or more implementation methods provided in combination with specific contents, and it is not intended that the specific implementation of the present invention is limited to these descriptions. Any similarity or similarity with the method, structure, etc. of the present invention, or any technical deduction or replacement made on the premise of the concept of the present invention, shall be regarded as the protection scope of the present invention.

Claims

1. A scene decoration product, characterized in that: include: A housing (1), the housing (1) comprising a first inner wall (11) and a first outer wall (12), the first inner wall (11) surrounding a first accommodating cavity (13), the first accommodating cavity (13) being used to accommodate liquid; the surface of the first inner wall (11) is recessed to form an installation inner wall (14); A cover portion (2), the cover portion (2) covers the installation inner wall (14), so that a water pumping cavity (3) is formed between the cover portion (2) and the installation inner wall (14); the cover portion (2) has a first water inlet (21), and the installation inner wall (14) has a first water outlet (141); the first accommodating cavity (13), the first water inlet (21), the water pumping cavity (3) and the first water outlet (141) are interconnected; A driving device (4) is used to push the liquid in the first accommodating chamber (13) to flow through the first water inlet (21), the water pumping chamber (3), and the first water outlet (141) in sequence, and to be discharged into the first accommodating chamber (13) through the first water outlet (141) to form a circulating water flow.

2. A scene decoration article according to claim 1, characterized in that: The cover body portion (2) covers the top of the installation inner wall (14), and the first water outlet (141) is arranged on the side of the installation inner wall (14).

3. A scene decoration article according to claim 1, characterized in that: The top of the installation inner wall (14) is provided with an installation opening (142), and the cover part (2) covers the installation opening (142), so that a water pumping cavity (3) is formed between the cover part (2) and the installation inner wall (14).

4. A scene decoration article according to claim 1, characterized in that: The invention also comprises a guide channel (5), wherein the guide channel (5) has a first end (51) and a second end (52), wherein the first end (51) of the guide channel (5) is in communication with the first water outlet (141), the second end (52) of the guide channel (5) extends into the first accommodating cavity (13), and the second end (52) has a second water outlet (521), wherein the first accommodating cavity (13), the first water inlet (21), the water pumping cavity (3), the first water outlet (141), the guide channel ( The first inner wall (11) and the second water outlet (521) are connected to each other, and the driving device (4) is used to push the liquid in the first accommodating chamber (13) to flow through the first water inlet (21), the water pumping chamber (3), and the first water outlet (141) in sequence, and to be discharged into the first accommodating chamber (13) through the first water outlet (141), the diversion channel (5) and the second water outlet (521) to form a circulating water flow; the surface of the first inner side wall (11) is concave to form a diversion inner wall (111), and the cover body portion (2) extends out of the diversion cover (22), the guide cover (22) at least covers a portion of the second water outlet (521) so that a guide channel (5) is formed between the guide cover (22) and the guide inner wall (111); and further comprises a partition portion (53), the partition portion (53) extending from the first end (51) to the second end (52), the partition portion (53) partitioning the first water outlet (141) into a first water outlet (141) unit and a second water outlet (521) unit; the partition portion (53) The guide channel (5) is divided into a first guide unit (54) and a second guide unit (55), and the partition part (53) divides the second water outlet (521) into a third water outlet unit (5211) and a fourth water outlet unit (5212); it is characterized in that the guide cover (22) at least covers a part of the third water outlet unit (5211) and the fourth water outlet unit (5212), so that the guide channel (5) is formed between the guide cover (22) and the guide inner wall (111).

5. A scene decoration article according to claim 4, characterized in that: The guide inner wall (111) and the installation inner wall (14) are arranged at an angle inclined to each other; the inner diameter of the guide channel (5) gradually decreases from the first end (51) to the second end (52); a first installation groove (143) is arranged at the top of the installation inner wall (14); the cover body (2) has a first installation protrusion (23); a second installation groove (1111) is arranged at the top of the guide inner wall (111); the guide cover (22) has a second installation protrusion (221); the first installation protrusion (23) is detachably connected to the first installation groove (143); the second installation protrusion (221) is detachably connected to the second installation groove (1111); the first installation groove (143) is communicated with the second installation groove (1111); the first installation protrusion (23) is connected to the second installation protrusion (221).

6. A scene decoration article according to claim 1, characterized in that: The driving device (4) comprises a driving motor (41), a first magnetic member (42) and a second magnetic member (43), wherein the second magnetic member (43) is arranged in the water pumping cavity (3); the driving motor (41) has a driving output shaft (411), and the first magnetic member (42) is sleeved on the driving output shaft (411); when the first magnetic member (42) rotates with the driving output shaft (411), the first magnetic member (42) drives the second magnetic member (43) arranged in the water pumping cavity (3) to rotate, so that the second magnetic member (43) pushes the water in the water pumping cavity (3) and the first accommodating cavity (13) to flow.

7. A scene decoration article according to claim 6, characterized in that: A positioning column (31) extends from the inner wall of the water pumping cavity (3); the second magnetic member (43) has a first mounting hole (431); the second magnetic member (43) is rotatably mounted on the positioning column (31) through the first mounting hole (431) so that the second magnetic member (43) can rotate around the axis of the positioning column (31); a plurality of blades (432) extend from the outer surface of the second magnetic member (43); the second magnetic member (43) includes a bottom shell (433) and an upper shell (434); the upper shell (434) is connected to the bottom shell (433); a second accommodating chamber (435) is formed between the upper shell (434) and the bottom shell (433); a plurality of first magnetic blocks ( 4351); a plurality of annular protrusions (4352) extend from the inner wall of the second accommodating chamber (435), the annular protrusions (4352) surround and form a first limiting groove (4353), and the first magnetic block (4351) is arranged in the first limiting groove (4353); a mounting portion (121) extends from the surface of the first outer wall (12), the drive motor (41) is connected to the mounting portion (121), and the first magnetic member (42) sleeved on the drive output shaft of the drive motor (41) is arranged toward the second magnetic member (43), so that the first magnetic member (42) can drive the second magnetic member (43) arranged in the water pumping chamber to rotate, so that the second magnetic member (43) pushes the water in the water pumping chamber and the first accommodating chamber to flow.

8. A scene decoration article according to claim 1, characterized in that: The drive device (4) is a brushless drive device (4), comprising a stator winding part (44), a permanent magnet rotor part (45), a driver (46) and a position detection device (47). The permanent magnet rotor part (45) is arranged in the water pumping cavity (3). The position detection device (47) is used to detect the position of the permanent magnet rotor part (45). The driver (46) is used to energize the stator winding in a specific order according to the rotor position, so that the magnetic field of the stator winding part (44) always maintains the same magnetic field as the permanent magnet rotor part (45). An angle difference is generated, thereby generating a continuous torque to drive the permanent magnet rotor part (45) to rotate, so that the permanent magnet rotor part (45) rotates to drive the water in the water pumping cavity (3) and the first accommodating cavity (13) to flow; a positioning column (31) extends from the inner wall of the water pumping cavity (3), and the permanent magnet rotor part (45) has a first mounting hole (431). The permanent magnet rotor part (45) is rotatably mounted on the positioning column (31) through the first mounting hole (431), so that the permanent magnet rotor part (45) can rotate around the axis direction of the positioning column (31).

9. A scene decoration article according to claim 8, characterized in that: The permanent magnet rotor part (45) comprises a connecting shell (451) and a permanent magnet (452), wherein the permanent magnet (452) is connected to the connecting shell (451), and a plurality of blades (432) are connected to the outer surface of the connecting shell (451); and the permanent magnet (452) is connected to the inner surface of the connecting shell.

10. A scene decoration article according to claim 4, characterized in that: The guide cover (22) is a fan-shaped guide cover (22); the first accommodating chamber (13) has a first accommodating opening (131); and further comprises an inner liner (6), the inner liner (6) having a second inner side wall (61) and a second outer side wall (62); the inner liner (6) is placed in the first accommodating chamber (13) through the first accommodating opening (131); and there is an accommodating space between the second outer side wall (62) of the inner liner (6) and the first inner side wall (11) of the outer shell (1). The invention relates to a liquid storage device (63) comprising a plurality of liquid storage devices, wherein the plurality of liquid storage devices (63) are provided with ... The base (8) is used to support the bottom of the outer shell (1); a covering portion (9) extends from the upper side of the inner shell (6); the upper side of the inner shell (6) is connected to the upper side of the outer shell (1) through the covering portion (9), so that the covering portion (9) seals and covers the accommodating gap (63); a positioning protrusion (15) is provided on the outer shell (1), and the covering portion (9) is provided with a positioning groove (91), and the positioning protrusion (15) is engaged and connected with the positioning groove (91).

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