Air conditioner air dispersing device

Abstract

The utility model relates to the technical field of air conditioner accessories, in particular to an air conditioner air dispersing device. The hanging structure is arranged at the top of the hanging rod, and the hanging rod is hung under an external air conditioner device through the hanging structure; the self-generating structure comprises a magnet structure for generating a magnetic field and a conductive coil which moves in the magnetic field and generates current, the conductive coil is arranged on one of the suspension rod and the rotating structure, and the magnet structure is arranged on the other one of the suspension rod and the rotating structure; the conductive coil is electrically connected with the function module, and generated electric energy is supplied to the function module for work. According to the utility model, mechanical energy (magnetic field energy) is converted into electric energy through the current of the conductive coil, so that the process of generating electric energy by the self-generating structure is realized, the whole system can operate autonomously, and the energy utilization efficiency and sustainability of the system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning accessories, in particular to an air-conditioning air dispersing device. Background Art

[0002] Existing air-conditioning dispersion devices have certain limitations in terms of function, flexibility, space occupancy, air dispersion effect, intelligent control, and air supply method.

[0003] Traditional air-conditioning air-dispersing devices are mainly used to disperse air to reduce the wind force at the air-conditioning outlet and prevent direct blowing that may cause human discomfort. They have no other functions and are very single in function. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide an air-conditioning air dispersing device to solve the problem of single function in view of the above-mentioned defects of the prior art.

[0005] The technical solution adopted by the utility model to solve the technical problem is to provide an air-conditioning air dispersing device, comprising:

[0006] A suspension structure and a suspension rod, wherein the top of the suspension rod is provided with a suspension structure, and the suspension rod is suspended directly below the external air conditioning device through the suspension structure;

[0007] A rotating structure, wherein the rotating structure is rotatably arranged on the suspension rod;

[0008] A wind dispersing structure, comprising a plurality of blade rods fixed to the rotating structure and extending circumferentially, and blades arranged on the blade rods;

[0009] A self-generating structure, the self-generating structure comprising a magnet structure generating a magnetic field and a conductive coil moving in the magnetic field and generating a current, the conductive coil being disposed on one of the suspension rod and the rotating structure, and the magnet structure being disposed on the other;

[0010] The conductive coil is electrically connected to the functional module and generates electrical energy to supply the functional module with electrical energy.

[0011] Among them, a preferred solution is: a first fixing seat with a groove is provided on the top of the rotating structure, the magnet structure is a ring magnet and is fixed to the inner side surface of the groove of the first fixing seat; the self-generating structure also includes a second fixing seat fixed to the suspension rod and arranged in the groove of the first fixing seat, and the conductive coil is wound and arranged on the second fixing seat;

[0012] When the rotating structure rotates relative to the suspension rod, the magnet structure is driven to rotate relative to the conductive coil.

[0013] Among them, the preferred solution is: the top of the rotating structure includes a support member, a limit member and a screw column, the first fixing seat includes a screw hole and a first through-hole, the bottom of the first fixing seat is pressed to the surface of the support member, the limit member contacts the outer side surface of the first fixing seat, the screw hole is aligned with the screw column, and the hanging rod is set through the first through-hole.

[0014] Among them, a preferred solution is: the second fixing seat includes a sleeve member fixedly sleeved on the suspension rod, a plurality of winding posts extending outward along the side of the sleeve member, and the conductive coil is wound around each winding post.

[0015] Among them, the preferred solution is: the suspension structure includes a sliding seat, a spring and a hook, the hook is arranged at the top of the suspension rod, the sliding seat includes a first cavity for accommodating the hook and a second cavity for accommodating the self-generating structure, the sliding seat is slidably sleeved on the suspension rod and arranged between the hook and the self-generating structure, the spring is sleeved on the suspension rod and arranged between the sliding seat and the sleeve part, and presses the sliding seat toward the hook.

[0016] Among them, the preferred solution is: the functional module includes a main control board and a functional module arranged on a sliding seat, the functional module includes at least one of a negative ion module and an ozone module, the main control board is connected to both ends of the conductive coil to obtain electrical energy, and controls and drives the corresponding functional module to work after power is turned on.

[0017] Among them, the preferred solution is: the negative ion module includes a negative ion generating head and a negative ion driving circuit board, the ozone module includes an ozone generating head and an ozone driving circuit board, the sliding seat is provided with a first through hole and a second through hole connecting the first cavity and the second cavity, the negative ion driving circuit board and the ozone driving circuit board are arranged in the second cavity, and the negative ion generating head passes through the first through hole and the opening of the negative ion generating head is connected to the first cavity, the ozone driving circuit board and the ozone driving circuit board are arranged in the second cavity, and the ozone generating head passes through the first through hole and the opening of the ozone generating head is connected to the first cavity; and the main control board is arranged in the mounting slot of the sliding seat and is arranged in the second cavity to connect the negative ion driving circuit board and the ozone driving circuit board, the main control board provides stable power for the negative ion driving circuit board and the ozone driving circuit board, and realizes the on-off control of the negative ion driving circuit board and the ozone driving circuit board.

[0018] Among them, the preferred solution is: a bearing or a rotating wheel is provided between the rotating structure and the suspension rod;

[0019] The inner shaft sleeve of the bearing is arranged on the suspension rod, and the outer shaft of the bearing is connected to the rotating structure;

[0020] The rotating wheel is mounted on the suspension rod and is connected to the rotating structure; wherein,

[0021] The bottom of the suspension rod is T-shaped, and a limiting ring is fixedly sleeved on the suspension rod. A limiting space for assembling a bearing or a rotating wheel is formed between the limiting ring and the T-shape.

[0022] Among them, the preferred solution is: the rotating structure includes an upper shell and a lower shell, and a first mounting cavity for fixedly accommodating a bearing or a rotating wheel and a second mounting cavity for fixedly accommodating the end of the fan blade rod are formed between the upper shell and the lower shell, and the upper shell also includes a second through-hole connected to the first mounting cavity for the suspension rod to pass through.

[0023] Among them, a preferred solution is: a rod mounting piece is provided at the end of the blade rod, the rod mounting piece is provided with a card slot, a buckle is provided in the second mounting cavity, and the buckle is engaged with the card slot;

[0024] Wherein, the card slot includes an outwardly arranged oblique slot;

[0025] The rod mounting piece includes an insertion hole for the blade rod to be inserted and fixed.

[0026] The beneficial effect of the present invention is that, compared with the prior art, the present invention converts mechanical energy (magnetic field energy) into electrical energy through the current of the conductive coil, realizes the process of generating electrical energy by the self-generating structure, enables the entire system to operate autonomously, and improves the energy utilization efficiency and sustainability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0028] Figure 1 This is a schematic structural diagram of the utility model air conditioning air dispersing device;

[0029] Figure 2 This is a schematic cross-sectional view of the utility model air conditioning air dispersing device;

[0030] Figure 3 This is a schematic diagram of the structure of the sliding seat of the utility model when viewed from above;

[0031] Figure 4 This is a schematic diagram of the structure of the sliding seat of the utility model when viewed from above;

[0032] Figure 5 This is a schematic diagram of the structure of the sliding seat with functional modules in a top view of the utility model;

[0033] Figure 6 This is a schematic diagram of the structure of the sliding seat with the functional module of the utility model when viewed from above;

[0034] Figure 7This is a structural diagram of the self-generating structure and rotating structure of the utility model;

[0035] Figure 8 This is an enlarged structural diagram of the self-generating structure of the utility model;

[0036] Figure 9 It is a partially enlarged cross-sectional structural diagram of the self-generating structure and the rotating structure of the utility model;

[0037] Figure 10 This is a schematic cross-sectional view of the self-generating structure and rotating structure of the utility model;

[0038] Figure 11 This is a schematic diagram of the exploded structure of the rotating structure of the utility model in a top view;

[0039] Figure 12 This is a schematic diagram of the exploded structure of the rotating structure of the utility model when viewed from above;

[0040] Figure 13 It is a structural schematic diagram of the wind dispersing structure of the utility model. DETAILED DESCRIPTION

[0041] Now, in conjunction with the accompanying drawings, the preferred embodiments of the present utility model will be described in detail.

[0042] like Figures 1 to 13 As shown, the utility model provides a preferred embodiment of an air-conditioning air dispersing device.

[0043] An air-conditioning wind dispersion device includes a suspension structure 300, a suspension rod 330, a rotating structure 100, a wind dispersion structure 500, a self-generating structure 200 and a functional module 400. The suspension structure 300 is provided on the top of the suspension rod 330, and the suspension rod 330 is suspended directly below an external air-conditioning device through the suspension structure 300; the rotating structure 100 is rotatably set on the suspension rod 330; the wind dispersion structure 500 includes a plurality of fan blade rods 510 fixed on the rotating structure 100 and extending circumferentially, and fan blades 520 arranged on the fan blade rods 510; the self-generating structure 200 includes a magnet structure 222 for generating a magnetic field and a conductive coil 213 for moving in the magnetic field and generating current, the conductive coil 213 is arranged on one of the suspension rod 330 and the rotating structure 100, and the magnet structure 222 is arranged on the other; the conductive coil 213 is electrically connected to the functional module 400, and the generated electrical energy is used to supply the functional module 400 with electricity.

[0044] Specifically, the suspension structure 300 can be detachably suspended at the air inlet of the central air conditioner, so that the main structure of the air-conditioning air-dispersing device is arranged directly below the air inlet of the central air conditioner, and the suspension structure 300 can be easily installed at the air inlet of the central air conditioner; the suspension rod 330 connects the suspension structure 300 and the rotating structure 100. Preferably, the suspension rod 330 is fixedly connected to the suspension structure 300, and the suspension rod 330 is rotatably connected to the rotating structure 100, and the rotating structure 100 can rotate relative to the suspension rod 330; multiple fan blade rods 510 are extended laterally from the suspension structure 300 and unfolded to form a horizontal circular area. Of course, they can also have a certain inclination in the up and down pitch angles. The fan blades 520 are respectively arranged at the ends of the corresponding fan blade rods 510, and the fan blades 520 are arranged in the area below the air outlet of the central air conditioner. The wind blown out of the air outlet of the central air conditioner drives the rotating structure 100 to rotate through the fan blades 520, and at the same time disperses the wind and breaks up the blown wind, thereby avoiding direct blowing of the wind blown out by the central air conditioner, thereby improving the air dispersing effect and comfort of the air conditioner.

[0045] Furthermore, since the suspension rod 330 and the rotating structure 100 are arranged to rotate relative to each other, the magnet structure 222 and the conductive coil 213 of the self-generating structure 200 are respectively arranged on the two. During the rotation of the rotating structure 100 relative to the suspension rod 330, the conductive coil 213 cuts the magnetic field in the magnetic field formed by the magnet structure 222, thereby generating electrical energy to provide electrical energy for the functional module 400 to operate normally. Among them, the magnetic structure 222 can be a permanent magnet or an electromagnet, which generates a magnetic field within a certain range. The conductive coil 213 is wound by a wire and is set in the magnetic field, and the two ends (positive and negative) are connected to the positive and negative poles of the power input of the functional module 400. When the magnetic field interacts with the conductive coil 213, the free electrons in the wire are affected by the magnetic field force, causing the electrons to move in the wire. According to Faraday's law of electromagnetic induction, the change in the magnetic field that causes the movement of electrons in the wire will generate an induced electromotive force, and the induced electromotive force will cause the electrons to generate current in the wire; the current through the conductive coil 213 converts this mechanical energy (magnetic field energy) into electrical energy, realizing the process of self-generating structure 200 generating electrical energy, so that the entire system can operate autonomously, improving the energy utilization efficiency and sustainability of the system.

[0046] like Figures 1 to 12 As shown, the present invention provides a preferred embodiment of the cooperation among the rotating structure 100 , the first fixing seat 221 and the second fixing seat 210 .

[0047] A first fixed seat 221 with a groove 2211 is provided at the top of the rotating structure 100, and the magnet structure 222 is an annular magnet and is fixed to the inner side of the groove 2211 of the first fixed seat 221; the self-generating structure 200 also includes a second fixed seat 210 fixed to the suspension rod 330 and arranged in the groove 2211 of the first fixed seat 221, and the conductive coil 213 is wound and arranged on the second fixed seat 210; wherein, when the rotating structure 100 rotates relative to the suspension rod 330, it drives the magnet structure 222 to rotate relative to the conductive coil 213.

[0048] Specifically, the magnet structure 222 and the conductive coil 213 of the self-generating structure 200 are fixed by the first fixing seat 221 and the second fixing seat 210, respectively, and are respectively arranged on the rotating structure 100 and the suspension rod 330, thereby realizing a rotation setting. The first fixing seat 221 serves as the main structure 220 and is provided with a groove 2211 for accommodating the magnet structure 222, the second fixing seat 210 and the conductive coil 213. The magnet structure 222 is an annular magnet and is fitted on the inner side surface of the groove 2211, that is, it is arranged on the inner peripheral side surface of the groove 2211. The first fixing seat 221 is fixedly set on the top of the rotating structure 100, thereby realizing a fixed setting of the magnet structure 222 and the rotating structure 100, and can rotate with the rotation of the rotating structure 100. The second fixing seat 210 is fixedly sleeved on the suspension rod 330 and is arranged in the groove 2211 of the first fixing seat 221. In the first fixing seat 221, a plurality of brackets, namely winding poles 212, are extended horizontally from the suspension rod 330 to the circumferential side, thereby fixing the conductive coil 213 and realizing the fixed setting of the conductive coil 213 and the suspension rod 330.

[0049] Among them, the ring magnet will form a closed magnetic field between its inside and outside, with a south pole inside and a north pole outside, forming a closed magnetic field. The magnetic field will come out from the south pole of the ring magnet, pass through the external space, and then enter the north pole of the ring magnet.

[0050] In this embodiment, reference Figures 9 to 12 The top of the rotating structure 100 includes a support member 112, a limit member 111 and a screw column 114. The first fixing seat 221 includes a screw hole 2212 and a first through-hole. The bottom of the first fixing seat 221 is pressed against the surface of the support member 112. The limit member 111 contacts the outer side of the first fixing seat 221. The screw hole 2212 is aligned with the screw column 114. The hanging rod 330 is set through the first through-hole.

[0051] First, the external screw passes through the screw hole 2212 of the first fixing seat 221 and is fixed to the screw column 114 of the rotating structure 100, thereby achieving a fixed connection between the two. Preferably, at least two screw holes 2212 and two corresponding screw columns 114 are provided. At the same time, the screw column 114 also rests on the bottom surface of the first fixing seat 221, serving as a supporting structure to make the fixation more stable. Secondly, the support member 112 also serves as another supporting structure. The support member 112 also rests on the bottom surface of the first fixing seat 221, and the limiting member 111 has a sufficient height to contact the outer side surface of the first fixing seat 221. It is set at different positions around the side of the first fixing seat 221, thereby achieving the limitation of the first fixing seat 221 on all sides, improving the stability of the first fixing seat 221, and facilitating positioning during installation.

[0052] In this embodiment, the second fixing seat 210 includes a sleeve 211 fixedly sleeved on the suspension rod 330, a plurality of winding posts 212 extending outwardly along the side of the sleeve 211, and the conductive coil 213 is wound around each winding post 212. Figure 8 In order to focus on describing the winding condition of the conductive coil 213 , only the condition of the conductive coil 213 being wound around one winding post 212 is shown, but in reality, the conductive coil 213 is wound around all the winding posts 212 .

[0053] The sleeve 211 is fixedly mounted on the suspension rod 330 to ensure a stable connection between the second fixing seat 210 and the suspension rod 330. The inner side of the sleeve 211 is designed with an anti-slip texture or a locking structure to enhance the friction between the sleeve and the suspension rod 330 and prevent the second fixing seat 210 from sliding or shifting during use. Along the side of the sleeve 211, a plurality of winding posts 212 are extended outward, preferably T-shaped winding posts 212. The T-shaped rod is used to support the winding of the conductive coil 213, ensuring that the coil is tightly and evenly wound on the winding post 212. The T-shaped head forms an end limit to prevent the conductive coil 213 from detaching from the rod due to centrifugal force during rotation, thereby ensuring the continuous and stable operation of the self-generating structure 200.

[0054] Furthermore, a certain distance is maintained between the winding posts 212 and the magnet structure 222 to prevent direct contact between the conductive coils 213 and the magnet structure 222 when the rotating structure 100 rotates. This prevents possible mechanical interference and energy loss, reduces noise generated by contact, and improves the operating efficiency and service life of the entire air conditioning and air dissipation device. The number and spacing of the winding posts 212 are determined based on the required power output and the magnetic field strength of the magnet structure 222 to ensure that the conductive coils 213 generate current with optimal efficiency in the magnetic field. The material selection for the conductive coils 213 also takes into account conductivity and durability to ensure long-term stable energy output.

[0055] like Figures 1 to 13 As shown, the present invention provides a preferred embodiment of a suspension structure 300 .

[0056] The suspension structure 300 includes a sliding seat 310, a spring 340 and a hook 320. The hook 320 is arranged at the top of the suspension rod 330. The sliding seat 310 includes a first cavity 311 for accommodating the hook 320 and a second cavity 312 for accommodating the self-generating structure 200. The sliding seat 310 is slidably mounted on the suspension rod 330 and is arranged between the hook 320 and the self-generating structure 200. The spring 340 is mounted on the suspension rod 330 and is arranged between the sliding seat 310 and the mounting part 211, and presses the sliding seat 310 toward the hook 320.

[0057] The hook 320 includes one or more hook-shaped structures so that it can be easily hooked onto the grille of the air inlet of the central air conditioner. Preferably, two hook-shaped structures are provided to make the suspension more stable, and the connecting plate between the two hook-shaped structures is sleeved on the annular groove 331 on the suspension rod 330.

[0058] The sliding seat 310 is slidably set on the hanging rod 330 and is sleeved on the hanging rod 330 through the hole 313. On the one hand, it serves as a protective shell. On the other hand, after the hook 320 is hung on the grille of the air inlet of the central air conditioner, the upper end edge of the sliding seat 310 is pressed against the grille under the drive of the spring 340 to ensure the stability of the hanging rod 330; preferably, the longitudinal cross-section of the sliding seat 310 is an H-like structure, forming a first cavity 311 for accommodating the hook 320 and a second cavity 312 for accommodating the self-generating structure 200, and the intermediate structure is sleeved on the hanging rod 330.

[0059] A reinforcing rib 315 is further provided to improve the fixation of the sliding seat 310 .

[0060] The spring 340 prevents the suspension rod 330 from shaking or falling off due to wind or other external forces. The elasticity of the spring 340 also allows for a certain degree of fine-tuning to adapt to different installation environments and conditions.

[0061] like Figures 2 to 6 As shown, the present invention provides a preferred embodiment of the functional module 400.

[0062] The functional module 400 includes a main control board 430 and a functional module arranged on the sliding seat 310. The functional module includes at least one of a negative ion module 410 and an ozone module 420. The main control board 430 is connected to both ends of the conductive coil 213 to obtain electrical energy, and controls and drives the corresponding functional module to work after power is turned on.

[0063] In this embodiment, the negative ion module 410 includes a negative ion generating head 412 and a negative ion driving circuit board 411, the ozone module 420 includes an ozone generating head 422 and an ozone driving circuit board 421, and the sliding seat 310 is provided with a first through hole 3141 and a second through hole 3142 that are connected to the first cavity 311 and the second cavity 312. The negative ion driving circuit board 411 and the ozone driving circuit board 421 are arranged in the second cavity 312, and the negative ion generating head 412 passes through the first through hole 3141 and the opening of the negative ion generating head 412 is connected to the first cavity 311. Similarly, the ozone driving circuit board 421 and the ozone driving circuit board The dynamic circuit board 421 is arranged in the second cavity 312, and the ozone generating head 422 passes through the first through hole 3141 and the opening of the ozone generating head 422 is connected to the first cavity 311; and the main control board 430 is arranged in the mounting slot 3142 of the sliding seat 310, so as to be fixedly connected, preferably arranged in the second cavity 312 to connect the negative ion driving circuit board 411 and the ozone driving circuit board 421. On the one hand, the main control board 430 provides stable power to the negative ion driving circuit board 411 and the ozone driving circuit board 421, and on the other hand, realizes the on-off control of the negative ion driving circuit board 411 and the ozone driving circuit board 421.

[0064] In this embodiment, negative ion module 410 generates negative ions via negative ion generating head 412. Negative ion generating head 412 is composed of one or more tips. When a high voltage is applied to negative ion driving circuit board 411, the tips emit electrons. The emitted electrons combine with oxygen molecules in the air to form negatively charged negative ions. The negative ions can combine with pollutants in the air, causing them to settle, thereby purifying the air. Of course, negative ion generating head 412 is typically composed of a metal tip, which can be carbon fiber or other conductive material. The shape and material of the tip affect the electron emission efficiency and the amount of negative ions generated.

[0065] The negative ion drive circuit board 411 is responsible for providing a stable high-voltage power supply to the negative ion generating head 412. The circuit board usually includes a transformer, a rectifier, a voltage stabilizer and a control circuit. For example, a thyristor inverter high voltage can be used to generate negative high voltage, and negative ions are generated by a suspended discharge needle. For another example, the electric energy generated by the self-generating structure 200 is rectified into direct current through the main control board 430. The rectified direct current is controlled on and off by a thyristor device (such as VS) to generate oscillation. The oscillation signal is boosted by a transformer (such as T), and the boosted voltage is rectified by a rectifier diode (such as VD3) to obtain a negative high voltage of about 10,000 volts. The negative high voltage is applied to the discharge needle or discharge head to ionize the air around it, thereby generating negative ions.

[0066] Among them, the negative ion generating head 412 and the negative ion driving circuit board 411 are conventional design schemes in the prior art. There are multiple schemes and they are commonly used designs. They are used in conjunction with the self-generating structure 200. The specific circuit principle is not the core protection point of this utility model.

[0067] In this embodiment, ozone module 420 generates ozone via ozone generator head 422, which is a special electrode. When a high voltage is applied to ozone driver circuit board 421, the air between the electrodes is ionized, generating ozone. Ozone is a strong oxidant that can be used to disinfect and purify the air.

[0068] The ozone generating head 422 can be a tubular structure made of ceramic or glass, with a special catalyst coated inside to improve the ozone generation efficiency. The tubular structure is a discharge tube, which directly affects the operating efficiency and reliability of the equipment. The ozone driving circuit board 421 is responsible for providing a high-voltage power supply to the ozone generating head 422, including a step-up transformer, a rectifier, an oscillation circuit and a control circuit. For example, the step-up transformer converts low-voltage direct current (electrical energy generated by the self-generating structure 200) into high-voltage alternating current to supply the high voltage required for the discharge tube to generate ozone. The rectifier converts alternating current into direct current for use by subsequent circuits. The oscillation circuit generates a high-frequency oscillation signal to drive the step-up transformer to work. The control circuit controls the operating state of the ozone generating head 422, such as switch control and frequency regulation.

[0069] Among them, the ozone generating head 422 and the ozone driving circuit board 421 are conventional design schemes in the existing technology. There are multiple schemes and they are commonly used designs. They are used in conjunction with the self-generating structure 200. The specific circuit principle is not the core point of protection of this utility model.

[0070] In the present embodiment, main control board 430 provides stable electric energy for negative ion drive circuit board 411 and ozone drive circuit board 421 from the electric energy of conductive coil 213, and realizes the on-off control to these circuit boards.Main control board 430 needs to design a power management module, the electric energy that conductive coil 213 produces is converted into stable voltage, for negative ion drive circuit board 411 and ozone drive circuit board 421 use, main control board 430 realizes the control to negative ion and ozone module 420 by microcontroller or logic circuit, responds external instruction (as from user interface or sensor signal) to open or close the generation of negative ion and ozone.Further, main control board 430 should also include overload, short circuit and overheat protection circuit, to ensure the safe operation of whole system.

[0071] Among them, the main control board 430 with power conversion and control is a conventional design scheme in the existing technology. There are multiple schemes and it is a commonly used design. It is used in conjunction with the self-generating structure 200, the negative ion module 410 and the ozone module 420. The specific circuit principle is not the core point of protection of this utility model.

[0072] like Figure 11 and Figure 12 As shown, the present invention provides a preferred embodiment of the rotating structure.

[0073] The rotating structure 100 includes an upper shell 110 and a lower shell 120, and a first installation cavity 122 for fixedly accommodating a bearing 350 or a rotating wheel and a second installation cavity for fixedly accommodating the end of the blade rod 510 are formed between the upper shell 110 and the lower shell 120. The upper shell 110 also includes a second through hole 115 connected to the first installation cavity 122 for the suspension rod 330 to pass through.

[0074] Specifically, the upper shell 110 is provided with multiple upper slots 113, and the lower shell 120 is provided with multiple lower slots 121. The positions of the upper slots 113 are set corresponding to the lower slots 121, and it is preferred to set multiple slots evenly, such as eight. When the upper shell 110 and the lower shell 120 are closed up and down, the upper slots 113 and the corresponding lower slots 121 are closed to form a second installation cavity.

[0075] In this embodiment, a rod mounting member 130 is provided at the end of the fan blade rod 510, and the rod mounting member 130 is provided with a card slot 132. A buckle 116 is provided in the second mounting cavity, and the buckle 116 cooperates with the card slot 132; wherein, the card slot 132 includes an outwardly inclined groove, and the rod mounting member 130 includes an insertion hole 131 for the fan blade rod 510 to be inserted and fixed.

[0076] Specifically, the rod mounting member 130 is mainly fixed to the second mounting cavity. To achieve stable fixation, a buckle 116 is provided in the second mounting cavity for positioning the rod mounting member 130. At the same time, the fan blade rod 510 is inserted into the fixed insertion hole 131, which can adopt an interference fit, or the fan blade rod 510 can be fixed and inseparable from the insertion hole 131 of the rod mounting member 130 during the factory process.

[0077] The inclined groove facilitates sliding insertion into the second installation cavity, thereby achieving elastic engagement of the buckle 116 .

[0078] The above description is only the best embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes or modifications made within the scope of the patent application of the present invention are covered by the present invention.

Claims

1. An air-conditioning air dispersing device, characterized in that: include: A suspension structure and a suspension rod, wherein the top of the suspension rod is provided with a suspension structure, and the suspension rod is suspended directly below the external air conditioning device through the suspension structure; A rotating structure, wherein the rotating structure is rotatably arranged on the suspension rod; A wind dispersing structure, comprising a plurality of blade rods fixed to the rotating structure and extending circumferentially, and blades arranged on the blade rods; A self-generating structure, the self-generating structure comprising a magnet structure generating a magnetic field and a conductive coil moving in the magnetic field and generating a current, the conductive coil being disposed on one of the suspension rod and the rotating structure, and the magnet structure being disposed on the other; The conductive coil is electrically connected to the functional module and generates electrical energy to supply the functional module with electrical energy.

2. The air-conditioning air dispersing device according to claim 1, characterized in that: A first fixing seat with a groove is provided on the top of the rotating structure, and the magnet structure is an annular magnet and is fixed to the inner side of the groove of the first fixing seat; the self-generating structure also includes a second fixing seat fixed to the suspension rod and arranged in the groove of the first fixing seat, and the conductive coil is wound and arranged on the second fixing seat; When the rotating structure rotates relative to the suspension rod, the magnet structure is driven to rotate relative to the conductive coil.

3. The air-conditioning air dispersing device according to claim 2, characterized in that: The top of the rotating structure includes a support member, a limiting member and a screw column. The first fixing seat includes a screw hole and a first through-hole. The bottom of the first fixing seat is pressed against the surface of the support member. The limiting member contacts the outer side of the first fixing seat. The screw hole is aligned with the screw column, and the hanging rod is set through the first through-hole.

4. The air-conditioning air dispersing device according to claim 2 or 3, characterized in that: The second fixing seat includes a sleeve member fixedly sleeved on the suspension rod, and a plurality of winding posts extending outwardly along the side of the sleeve member, and the conductive coil is wound around each winding post.

5. The air-conditioning air dispersing device according to claim 4, characterized in that: The suspension structure includes a sliding seat, a spring and a hook. The hook is arranged on the top of the suspension rod. The sliding seat includes a first cavity for accommodating the hook and a second cavity for accommodating the self-generating structure. The sliding seat is slidably sleeved on the suspension rod and arranged between the hook and the self-generating structure. The spring is sleeved on the suspension rod and arranged between the sliding seat and the sleeve part, and presses the sliding seat toward the hook.

6. The air-conditioning air dispersing device according to claim 5, characterized in that: The functional module includes a main control board and a functional module arranged on a sliding seat. The functional module includes at least one of a negative ion module and an ozone module. The main control board is connected to both ends of the conductive coil to obtain electrical energy, and controls and drives the corresponding functional module to work after power is turned on.

7. The air-conditioning air dispersing device according to claim 6, characterized in that: The negative ion module includes a negative ion generating head and a negative ion driving circuit board, the ozone module includes an ozone generating head and an ozone driving circuit board, the sliding seat is provided with a first through hole and a second through hole connecting the first cavity and the second cavity, the negative ion driving circuit board and the ozone driving circuit board are arranged in the second cavity, and the negative ion generating head passes through the first through hole and the opening of the negative ion generating head is connected to the first cavity, the ozone driving circuit board and the ozone driving circuit board are arranged in the second cavity, and the ozone generating head passes through the first through hole and the opening of the ozone generating head is connected to the first cavity; and the main control board is arranged in the mounting slot of the sliding seat and is arranged in the second cavity to connect the negative ion driving circuit board and the ozone driving circuit board, the main control board provides stable power for the negative ion driving circuit board and the ozone driving circuit board, and realizes on-off control of the negative ion driving circuit board and the ozone driving circuit board.

8. The air-conditioning air dispersing device according to claim 1, characterized in that: A bearing or a rotating wheel is provided between the rotating structure and the suspension rod; The inner shaft sleeve of the bearing is arranged on the suspension rod, and the outer shaft of the bearing is connected to the rotating structure; The rotating wheel is mounted on the suspension rod and is connected to the rotating structure; wherein, The bottom of the suspension rod is T-shaped, and a limiting ring is fixedly sleeved on the suspension rod. A limiting space for assembling a bearing or a rotating wheel is formed between the limiting ring and the T-shape.

9. The air-conditioning air dispersing device according to claim 8, characterized in that: The rotating structure includes an upper shell and a lower shell, and a first mounting cavity for fixedly accommodating a bearing or a rotating wheel and a second mounting cavity for fixedly accommodating the end of the fan blade rod are formed between the upper shell and the lower shell. The upper shell also includes a second through hole connected to the first mounting cavity for the suspension rod to pass through.

10. The air-conditioning air dispersing device according to claim 9, characterized in that: The end of the blade rod is provided with a rod mounting piece, the rod mounting piece is provided with a card slot, a buckle is provided in the second mounting cavity, and the buckle is engaged with the card slot; Wherein, the card slot includes an outwardly arranged oblique slot; The rod mounting piece includes an insertion hole for the blade rod to be inserted and fixed.

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