Turbofan

Abstract

The utility model discloses a turbofan, and relates to the technical field of fan equipment, the turbofan comprises an air outlet main body, a fan assembly, a light emitting part and a flow guide tuyere, an air flow channel is formed in the air outlet main body, and the air outlet main body is provided with an air inlet and an air outlet which are communicated with the air flow channel; the fan assembly is mounted in the airflow channel; the light-emitting part is arranged in the airflow channel and located at the air outlet. And the flow guide tuyere is connected to the air outlet main body and covers the air outlet, and the flow guide tuyere is made of a light-transmitting material. According to the technical scheme, the lighting effect of the turbofan is enhanced, and the practicability and reliability of the turbofan are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fan equipment, in particular to a turbo fan. Background Art

[0002] In the related technology, the turbo fan can achieve the effect of high-speed airflow blowing, and can be used in situations such as rapid heat dissipation and wind cleaning, and has a wide range of uses.

[0003] In order to enable the turbofan to be used in a relatively dim environment, most turbofans are provided with light-emitting parts such as lamp beads. The use of the light-emitting parts for lighting can make it easier for the turbofan to blow air toward the location to be cooled or cleaned.

[0004] However, the light-emitting components are mostly installed on the gripping handle of the turbofan, which makes it easy for users to cover the light-emitting components with their hands during actual use, affecting the lighting effect of the turbofan; and the light-emitting components are arranged on the gripping handle, which causes the lighting center of the light-emitting components and the blowing direction of the turbofan to be not on the same axis, thereby causing the turbofan to be unable to quickly aim at a small area in a dark environment to blow air, reducing the practicality and reliability of the turbofan. Utility Model Content

[0005] The main purpose of the utility model is to provide a turbofan, aiming to enhance the lighting effect of the turbofan and improve the practicability and reliability of the turbofan.

[0006] To achieve the above-mentioned purpose, the turbofan proposed in the utility model includes an air outlet body, a fan assembly, a light-emitting component and a guide air nozzle, an air outlet body is formed with an air flow channel, the air outlet body is provided with an air inlet and an air outlet connected to the air flow channel; the fan assembly is installed in the air flow channel; the light-emitting component is arranged in the air flow channel and is located at the air outlet; the guide air nozzle, the guide air nozzle is connected to the air outlet body and covers the air outlet, and the material of the guide air nozzle is a light-transmitting material.

[0007] In one embodiment, the turbofan further includes a controller, which is disposed in the air outlet body and is electrically connected to the light emitting element and the fan assembly.

[0008] In one embodiment, the light emitting element includes at least three RGB light groups, and the at least three RGB light groups are arranged in an array.

[0009] In one embodiment, the air outlet body includes an air outlet tube and a handle, the air outlet tube is provided with the air flow channel, the handle is connected to the air outlet tube, and the turbofan also includes a power supply battery, and the power supply battery is provided in the handle.

[0010] In one embodiment, the controller is provided with control buttons, and the control buttons are arranged on the periphery of the handle.

[0011] In one embodiment, the air outlet body is provided with a lampshade, and the lampshade includes a connecting bracket and a cover plate. The connecting bracket can be detachably clamped on the inner wall of the airflow channel and is arranged at the air outlet; the cover plate is connected to the connecting bracket, and a avoidance opening connected to the airflow channel is formed between the cover plate and the connecting bracket. The cover plate covers the light-emitting component, and the cover plate is provided with a light-transmitting through hole.

[0012] In one embodiment, the lampshade is made of a light-transmitting material.

[0013] In one embodiment, the air guide nozzle is detachably connected to the air outlet body, a first magnetic component is provided on one side of the air guide nozzle, the air outlet body is provided with a second magnetic component, the second magnetic component is provided at the air outlet, and the first magnetic component and the second magnetic component are magnetically connected.

[0014] In one embodiment, the air guide nozzle includes an air guide cover and a fixed bracket, the air guide cover is provided with a guide hole, the fixed bracket is arranged in the guide hole and connected to the inner wall of the guide hole, the first magnetic attraction part is provided on the side of the fixed bracket facing the air outlet, and the fixed bracket is formed with a flow port, and the flow port connects the guide hole and the air outlet.

[0015] In one embodiment, the fixing bracket is detachably connected to the inner wall of the guide hole. And / or, the guide cover includes an inner layer and an outer layer, the inner layer is made of a transparent material, and the outer layer is made of a frosted light-transmitting material. And / or, the width of the guide hole gradually decreases along the air outlet direction.

[0016] The technical solution of the utility model can make the light-emitting component coaxial with the fan assembly by setting the light-emitting component at the air outlet of the air outlet body, so that the light emitted by the photovoltaic component can be in the same straight line with the blowing direction of the turbofan, which is conducive to making the turbofan more stably align the light-emitting component to blow the air, and achieve a better blowing effect. At the same time, the light-emitting component set at the air outlet can also effectively prevent the user from covering the light-emitting component when holding and using the turbofan, and ensure the stable lighting effect of the turbofan. In addition, the air outlet is covered with a guide nozzle with a certain light-transmitting material, so that the light emitted by the light-emitting component can stably pass through the guide nozzle for lighting, which is conducive to using the guide nozzle to further improve the turbofan's converging blowing effect, and effectively prevent the guide nozzle from covering the light-emitting component, so that the turbofan can achieve a wider range of lighting effects, effectively improving the practicality and reliability of the turbofan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 A schematic structural diagram of an embodiment of a turbo fan provided by the utility model;

[0019] Figure 2 for Figure 1 A structural exploded view of an embodiment of a turbofan.

[0020] Description of Figure Numbers:

[0021] 100. turbofan; 10. air outlet body; 11. air outlet tube; 111. air outlet; 13. handle; 15. lampshade; 151. connecting bracket; 153. cover plate; 1531. light-transmitting through hole; 155. avoidance port; 30. luminous part; 50. air guide nozzle; 51. air guide cover; 53. fixing bracket; 531. flow outlet.

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0026] In the related art, a turbofan can achieve the effect of high-speed airflow blowing, and can be applied in situations such as rapid heat dissipation and wind cleaning, and has a wide range of uses. In order to enable the turbofan to be used in a relatively dim environment, most turbofans are provided with light-emitting parts such as lamp beads. The use of light-emitting parts for lighting can make it easier for the turbofan to blow air toward the location to be dissipated or cleaned. However, most light-emitting parts are installed on the gripping handle of the turbofan, which makes it easy for users to cover the light-emitting parts with their hands during actual use, affecting the lighting effect of the turbofan; and the light-emitting parts are arranged on the gripping handle, which causes the lighting center of the light-emitting parts to be not on the same axis as the blowing direction of the turbofan, thereby causing the turbofan to be unable to quickly blow air to a small area in a dark environment, reducing the practicality and reliability of the turbofan. In view of the above problems, the utility model proposes a turbofan 100.

[0027] See also Figure 1 and Figure 2 In one embodiment of the utility model, the turbofan 100 includes an air outlet body 10, a fan assembly, a light-emitting component 30 and a guide air nozzle 50. An air flow channel is formed in the air outlet body 10. The air outlet body 10 is provided with an air inlet and an air outlet 111 communicating with the air flow channel; the fan assembly is installed in the air flow channel; the light-emitting component 30 is arranged in the air flow channel and located at the air outlet 111; the guide air nozzle 50 is connected to the air outlet body 10 and covers the air outlet 111. The material of the guide air nozzle 50 is a light-transmitting material.

[0028] It is understandable that the fan assembly of the turbofan 100 can be arranged with a high-speed fan and a high-speed fan blade structure, and the airflow channel can adopt a turbo duct structure that matches the high-speed fan blade structure, so that when the fan assembly is in operation, the air can be quickly driven through the air inlet into the airflow channel to form a high-speed airflow, and the high-speed airflow can be blown out from the air outlet 111 at a high wind speed, so as to achieve the high-speed blowing effect of the turbofan 100. The turbofan 100 can be arranged with a relatively compact structure, so that the turbofan 100 can have better portability, so that the turbofan 100 can be better used in various scenarios such as rapid heat dissipation of small equipment and dust removal and descaling at equipment gaps, so as to better achieve the wide application of the turbofan 100.

[0029] In some relatively dim environments, such as the interior of a car or the gaps between closely arranged equipment, the turbofan 100 can turn on the light-emitting component 30 and use the light-emitting component 30 to emit light of a certain brightness for illumination. This allows the user to quickly find a location that requires heat dissipation or cleaning when holding the turbofan 100, which is conducive to better directing the guide nozzle 50 of the turbofan 100 toward the location to blow air, so that the turbofan 100 can have better practicality.

[0030] In the present application, by setting the light-emitting member 30 at the air outlet 111 of the turbofan 100, the light-emitting member 30 can be located at the air outlet side of the fan assembly, so that the light emitted by the light-emitting member 30 can be stably radiated outward from the air outlet 111, thereby making the lighting position and the blowing position of the turbofan 100 overlap, so that the light emitted by the light-emitting member 30 can be arranged on the same axis as the central axis of the fan assembly, so that the turbofan 100 can blow air more quickly at the illuminated position, effectively avoiding the turbofan 100 from blowing deviation when dissipating heat or cleaning in a dark environment, and ensuring the stable and reliable operation of the turbofan 100. And by setting the light-emitting member 30 at the air outlet 111, it is also helpful to avoid the user covering the light-emitting member 30 when holding the turbofan 100 in use, and ensuring the stable lighting effect of the light-emitting member 30.

[0031] Among them, most of the turbofans 100 can be provided with a guide air nozzle 50 on the air outlet side of the air outlet body 10. The guide air nozzle 50 can be arranged in a structure similar to a cone. The guide air nozzle 50 can be used to cover the air outlet 111 of the air outlet body 10, which is conducive to further converging the high-speed airflow in the guide air nozzle 50, further improving the flow rate and air volume of the airflow blown out by the turbofan 100, and better improving the blowing effect of the turbofan 100. At this time, by making the guide air nozzle 50 with a material with a certain light transmittance such as acrylic and glass, the light emitted from the light emitting part 30 can be better transmitted through the guide air nozzle 50 to the environment, effectively avoiding the guide air nozzle 50 blocking the light emitted by the light emitting part 30 and causing the illumination range of the turbofan 100 to be smaller, so that the turbofan 100 can be better used for illumination in a dark environment, ensuring the overall structural stability of the turbofan 100, and effectively improving the practicality and reliability of the turbofan 100.

[0032] The technical solution of the utility model can make the light-emitting component 30 and the fan assembly coaxially arranged by setting the light-emitting component 30 at the air outlet 111 of the air outlet body 10, so that the light-emitting component 30 can be arranged coaxially with the fan assembly, and then the light emitted by the photovoltaic component can be in the same straight line with the blowing direction of the turbofan 100, which is conducive to making the turbofan 100 more stably align with the position illuminated by the light-emitting component 30 to blow, and achieve a better blowing effect. At the same time, the light-emitting component 30 set at the air outlet 111 can also effectively prevent the user from covering the light-emitting component 30 when holding and using the turbofan 100, and ensure the stable lighting effect of the turbofan 100. In addition, the air outlet 111 is covered with a guide air nozzle 50 with a certain light-transmitting material, so that the light emitted by the light-emitting component 30 can stably pass through the guide air nozzle 50 for lighting, which is conducive to using the guide air nozzle 50 to further improve the convergence and blowing effect of the turbofan 100, and effectively prevent the guide air nozzle 50 from covering the light-emitting component 30, so that the turbofan 100 can achieve a wider range of lighting effects, and effectively improve the practicality and reliability of the turbofan 100.

[0033] In one embodiment of the present invention, the turbofan 100 further includes a controller, which is disposed in the air outlet body 10 and is electrically connected to the light emitting element 30 and the fan assembly.

[0034] In this embodiment, the turbofan 100 can be provided with a controller in the air outlet body 10 to control the light-emitting component 30 and the fan assembly to ensure the stable operation of the turbofan 100, wherein the control program of the light-emitting component 30 and the fan assembly can be stored in the controller, so that the turbofan 100 can achieve a variety of blowing effects and lighting effects according to the preset control program, for example, the blowing speed of the fan assembly can be adjusted, the light brightness of the light-emitting component 30 can be adjusted, or the flashing light mode of the light-emitting component 30 can be realized, etc. The controller can also be used to link the fan assembly with the light-emitting component 30 so that the fan assembly and the light-emitting component 30 are started synchronously, or the light brightness or flashing frequency of the light-emitting component 30 can be linked with the blowing speed of the fan assembly, so that when the controller controls the fan assembly to achieve different blowing speeds, the light-emitting component 30 can be synchronously controlled to achieve different light brightness or achieve flashing light effects of different frequencies, so that the user can understand the current blowing speed according to the light brightness or light flashing frequency of the light-emitting component 30, so as to achieve a more intuitive control effect of the turbofan 100 and further improve the practicality of the turbofan 100.

[0035] See also Figure 2 In one embodiment of the present invention, the light emitting element 30 includes at least three RGB light groups, and the at least three RGB light groups are arranged in an array.

[0036] In this embodiment, the light-emitting component 30 can adopt the structure of an RGB lamp group. By utilizing the characteristics of the RGB lamp group having three light-emitting color channels of red, green and blue, the light-emitting component 30 can stably emit red, green and blue lights. At the same time, the superposition of the three light-emitting color channels of the RGB lamp group can be controlled by a controller, so that the light-emitting component 30 can emit lights of multiple colors, which is conducive to better enriching the lighting effect of the turbofan 100 and realizing more diverse applications of the turbofan 100.

[0037] By making the light-emitting element 30 adopt a structural arrangement of at least three RGB lamp groups, a larger number of lamp groups can be used to effectively increase the lighting brightness of the light-emitting element 30, and a preset program in the controller can be used to control at least three RGB lamp groups so that at least three RGB lamp groups light up in a certain order or timing, thereby achieving a flashing light effect of the light-emitting element 30 or making the light-emitting element 30 project light with a certain shape and colorful effect, so that the turbofan 100 can achieve a certain colorful light-emitting effect, which is conducive to better enriching the light-emitting effect of the turbofan 100, improving the interest of the turbofan 100, and enabling the turbofan 100 to achieve more diverse usage effects, further improving the practicality and reliability of the turbofan 100.

[0038] In addition, when the controller is used to control the light-emitting component 30 and the fan assembly in linkage, the wind speed control of the fan assembly can be linked with the flashing control of at least three RGB light groups, so that when the fan assembly achieves blowing effects at different wind speeds, the coordinated flashing frequencies of at least three RGB light groups can be synchronously controlled, and then the blowing wind speed of the turbofan 100 can be intuitively understood according to the flashing frequency of the colorful lights of the light-emitting component 30, thereby achieving more convenient control and use of the turbofan 100, and further improving the practicality and reliability of the turbofan 100.

[0039] Figure 1 and Figure 2 In one embodiment of the utility model, the air outlet body 10 includes an air outlet cylinder 11 and a handle 13, an air flow channel is provided in the air outlet cylinder 11, the handle 13 is connected to the air outlet cylinder 11, and the turbofan 100 also includes a power supply battery, which is provided in the handle 13.

[0040] In this embodiment, the air outlet body 10 can be formed by combining the air outlet tube 11 and the handle 13. The handle 13 can be used to make it easier for the user to hold the turbofan 100 for use, which is convenient for handheld operation of the turbofan 100, and further improves the convenience and practicality of operation of the turbofan 100. At this time, the turbofan 100 can set the controller in the handle 13, and connect the controller, the fan assembly and the light-emitting element 30 through a cable, so that the air outlet tube 11 can better set the airflow channel, which is convenient for the compact arrangement of the turbofan 100. By installing a power supply battery in the handle 13, the power supply battery can be electrically connected to the light-emitting element 30 and the fan assembly to realize the power supply to the light-emitting element 30 and the fan assembly, so that the wireless operation of the turbofan 100 can be well realized, and the portability of the turbofan 100 can be further improved.

[0041] Among them, a charging socket for electrically connecting the power supply battery can also be provided on the handle 13, so that the turbofan 100 can charge the power supply battery by plugging the charging cable into the charging socket, ensuring the repeated charging and discharging application of the turbofan 100, and further improving the practicality and reliability of the turbofan 100.

[0042] In one embodiment of the present invention, the controller is provided with control buttons, and the control buttons are arranged on the periphery of the handle 13 .

[0043] In this embodiment, by setting a control button on the handle 13, the user can more conveniently press the control button when holding and using the turbofan 100, so as to realize the blowing control and luminous lighting control of the turbofan 100, which is conducive to better improving the operational convenience and practicality of the turbofan 100. Among them, the control button may include a switch button and a luminous button, and the start and stop of the fan assembly or the blowing speed of the fan assembly can be controlled by the switch button at this time, and different control effects of the switch button on the fan assembly can be achieved by short pressing, long pressing or different short pressing times; or multiple switch buttons can be set to correspond to different control programs of the fan assembly, so that the user can more intuitively adjust the fan assembly and realize different blowing speed control and start and stop control of the turbofan 100. At the same time, the luminous brightness, luminous color or flashing frequency of the luminous component 30 can be controlled by the luminous button, and different control effects of the luminous button on the luminous component 30 can be achieved by short pressing, long pressing or different numbers of short pressings; or a plurality of luminous buttons can be set to correspond to different control programs of the luminous component 30, so that the user can more intuitively adjust the luminous component 30, thereby achieving different luminous brightness, luminous color or flashing frequency control of the turbofan 100, and further improving the operating convenience and practicality of the turbofan 100.

[0044] See also Figure 2 In one embodiment of the utility model, the air outlet body 10 is provided with a lampshade 15, and the lampshade 15 includes a connecting bracket 151 and a cover plate 153. The connecting bracket 151 is detachably connected to the inner wall of the airflow channel and is arranged at the air outlet 111; the cover plate 153 is connected to the connecting bracket 151, and an avoidance opening 155 connecting the airflow channel is formed between the cover plate 153 and the connecting bracket 151. The cover plate 153 covers the light-emitting component 30, and the cover plate 153 is provided with a light-transmitting through hole 1531.

[0045] In the present embodiment, by arranging a lampshade 15 at the air outlet 111, the light-transmitting opening of the cover plate 153 of the lampshade 15 can be arranged to correspond to the light-emitting portion of the light-emitting component 30, so that the light emitted by the light-emitting component 30 can stably pass through the light-transmitting opening for illumination, and further, by arranging light-transmitting openings of different shapes, the light projected by the light-emitting component 30 can form light and shadow corresponding to the shape of the light-transmitting opening, which is beneficial for the turbofan 100 to have the function of projecting different light and shadows, further enriching the functional effects of the turbofan 100, and improving the practicability and reliability of the turbofan 100.

[0046] Among them, by using the connection bracket 151 that can be detachably connected to the air outlet body 10 to connect the fixed cover plate 153, the lampshade 15 can be disassembled and replaced on the air outlet body 10 by using the snap-on protrusion and other snap-on structures, which is conducive to enabling the turbofan 100 to better realize the projection of light and shadow in various shapes, and further enriching the luminous effect of the turbofan 100. By providing the avoidance port 155 between the connection bracket 151 and the cover plate 153, the air flow can be stably blown through the avoidance port 155, effectively avoiding the lampshade 15 from blocking the turbofan 100, and further improving the overall structural stability and reliability of the turbofan 100.

[0047] A groove corresponding to the light-emitting component 30 or a snap-fit ​​structure for snapping with the light-emitting component 30 may be provided on the side of the cover plate 153 facing the light-emitting component 30, so that the lampshade 15 can also play a role in supporting and fixing the light-emitting component 30, which is conducive to better improving the structural stability and reliability of the turbofan 100.

[0048] In one embodiment of the present invention, the lampshade 15 is made of a light-transmitting material.

[0049] In this embodiment, the lampshade 15 can be made of glass or acrylic material with light-transmitting properties. In this case, the lampshade 15 can be frosted so that the light of the light-emitting component 30 that does not pass through the light-transmitting port can be irradiated on the cover plate 153 and the connecting bracket 151, and the light is scattered by the cover plate 153 and the connecting bracket 151, so that the light emitted by the light-emitting component 30 can completely pass through the lampshade 15, ensuring that the turbofan 100 can have a larger light-emitting range. Since the light of the light-emitting component 30 can form a certain shape of light and shadow effect when it passes through the light-transmitting port vertically, the light that does not pass through the light-transmitting port can pass through the scattered light of the lampshade 15 and the guide air nozzle 50 to form a halo-protruding light and shadow shape, which is conducive to ensuring the projection light effect of the turbofan 100 while enabling the turbofan 100 to stably achieve a larger lighting range, further improving the practicality and reliability of the turbofan 100.

[0050] See also Figure 2 In one embodiment of the utility model, the air guide nozzle 50 is detachably connected to the air outlet body 10, a first magnetic component is provided on one side of the air guide nozzle 50, and the air outlet body 10 is provided with a second magnetic component, the second magnetic component is provided at the air outlet 111, and the first magnetic component and the second magnetic component are magnetically connected.

[0051] In this embodiment, the turbofan 100 can detachably connect the guide air nozzle 50 to the air outlet body 10, so that the user can disassemble and use the guide air nozzle 50 according to needs. At the same time, the guide air nozzles 50 with different shapes and functions can be replaced on the turbofan 100, so that the turbofan 100 can better meet the user's usage needs and further improve the practicality and reliability of the turbofan 100.

[0052] Among them, by setting a first magnetic attraction component on the side of the air guide nozzle 50 facing the air outlet 111, and setting a second magnetic attraction component on the side of the air outlet body 10 where the air outlet 111 is provided, the first magnetic attraction component and the second magnetic attraction component can be metal blocks that can be magnetically attracted or magnets with a certain magnetic attraction, etc. At this time, when the first magnetic attraction component is a magnetically attracted metal block, the second magnetic attraction component can be a magnet; and when the first magnetic attraction component is a magnet, the second magnetic attraction component can be a magnetically attracted metal block or a magnet with opposite magnetic properties to the first magnetic attraction component, and then the first magnetic attraction component and the second magnetic attraction component can be used to cooperate with each other to connect magnetically, so as to realize convenient disassembly and assembly of the air guide nozzle 50, and further improve the convenience and practicality of disassembly and assembly of the air guide nozzle 50.

[0053] See also Figure 2 In one embodiment of the utility model, the air guide nozzle 50 includes an air guide cover 51 and a fixed bracket 53. The air guide cover 51 is provided with a guide hole. The fixed bracket 53 is arranged in the guide hole and connected to the inner wall of the guide hole. The fixed bracket 53 is provided with a first magnetic attraction component on the side facing the air outlet 111. The fixed bracket 53 is formed with a flow port 531, and the flow port 531 connects the guide hole and the air outlet 111.

[0054] In this embodiment, the air guide nozzle 50 can be connected to support the air guide cover 51 by using a fixed bracket 53 disposed in the guide hole of the air guide cover 51, which is beneficial to better prevent the air guide cover 51 from being deformed by force under the action of the fixed bracket 53, and further improve the overall structural stability and reliability of the air guide cover 51. At this time, the fixed bracket 53 can be provided with a flow port 531 connecting the guide hole and the air outlet 111, so that the airflow in the airflow channel can stably pass through the flow port 531 from the airflow channel into the guide hole to converge and discharge the air, avoiding the blocking of the blowing airflow by the fixed bracket 53, ensuring the stable blowing operation of the turbofan 100, and further improving the practicality and reliability of the turbofan 100.

[0055] See also Figure 2 In one embodiment of the utility model, the fixing bracket 53 is detachably connected to the inner wall of the guide hole. And / or, the guide cover 51 includes an inner layer and an outer layer, the inner layer is made of a transparent material, and the outer layer is made of a frosted light-transmitting material. And / or, the width of the guide hole gradually decreases along the air outlet direction.

[0056] In this embodiment, a snap-fit ​​component such as a buckle can be provided between the fixed bracket 53 and the air deflector 51, so that the fixed bracket 53 can be snap-fitted and disassembled on the air deflector 51, and then the air deflector 51 can be removed and replaced to change the convergence effect of the air guide nozzle 50, so that the turbofan 100 can achieve a better blowing effect, further improving the practicality and reliability of the turbofan 100.

[0057] In addition, the air guide cover 51 can be set as a two-layer structure. In this case, the inner layer of the air guide cover 51 can be formed as the inner wall of the channel of the guide hole, and the outer layer of the air guide cover 51 can be formed as the outer wall of the air guide cover 51. By making the inner layer adopt a transparent material and the outer layer adopt a frosted light-transmitting material, the light emitted by the light-emitting component 30 can stably pass through the inner layer and be scattered in the outer layer of the frosted material, so that the air guide nozzle 50 can play a certain role in diffusing light, further increasing the light-emitting range of the turbofan 100, and improving the practicality and reliability of the turbofan 100.

[0058] By gradually reducing the width of the guide hole along the air outlet direction, the structure of the guide hole can be made similar to a conical through-hole structure, so that the outlet air flow is gradually compressed and converged in the guide hole under the action of the guide cover 51, which is beneficial to better ensure the compression and acceleration effect of the guide nozzle 50 on the outlet air flow, increase the wind speed of the outlet air flow, achieve the high-speed blowing effect of the turbofan 100, and further improve the practicality and reliability of the turbofan 100.

[0059] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A turbo fan, characterized in that: include: An air outlet body, wherein an air flow channel is formed in the air outlet body, and the air outlet body is provided with an air inlet and an air outlet communicating with the air flow channel; A fan assembly, the fan assembly being installed in the air flow channel; A light emitting member, the light emitting member is arranged in the air flow channel and located at the air outlet; The guide air nozzle is connected to the air outlet body and covers the air outlet. The guide air nozzle is made of a light-transmitting material.

2. The turbofan according to claim 1, characterized in that: The turbo fan further comprises a controller, which is arranged in the air outlet body and is electrically connected to the light emitting element and the fan assembly.

3. The turbo fan according to claim 2, characterized in that: The light emitting element includes at least three RGB light groups, and the at least three RGB light groups are arranged in an array.

4. The turbo fan according to claim 2, characterized in that: The air outlet body includes an air outlet tube and a handle, the air outlet tube is provided with the air flow channel, the handle is connected to the air outlet tube, and the turbo fan also includes a power supply battery, and the power supply battery is provided in the handle.

5. The turbo fan according to claim 4, characterized in that: The controller is provided with control buttons, and the control buttons are arranged on the periphery of the handle.

6. The turbofan according to claim 1, wherein: The air outlet body is provided with a lampshade, and the lampshade comprises: A connecting bracket, which is detachably connected to the inner wall of the air flow channel and is arranged at the air outlet; A cover plate is connected to the connecting bracket, a relief opening communicating with the airflow channel is formed between the cover plate and the connecting bracket, the cover plate covers the light-emitting component, and the cover plate is provided with a light-transmitting through hole.

7. The turbo fan according to claim 6, characterized in that: The lampshade is made of a light-transmitting material.

8. The turbo fan according to claim 1, wherein: The air guide nozzle is detachably connected to the air outlet body, a first magnetic component is provided on one side of the air guide nozzle, the air outlet body is provided with a second magnetic component, the second magnetic component is provided at the air outlet, and the first magnetic component and the second magnetic component are magnetically connected.

9. The turbo fan according to claim 8, characterized in that: The air guide nozzle includes an air guide cover and a fixed bracket, the air guide cover is provided with a guide hole, the fixed bracket is arranged in the guide hole and connected to the inner wall of the guide hole, the first magnetic attraction part is provided on the side of the fixed bracket facing the air outlet, and the fixed bracket is formed with an overflow port, and the overflow port connects the guide hole and the air outlet.

10. The turbo fan according to claim 9, characterized in that: The fixing bracket is detachably connected to the inner wall of the guide hole; And / or, the deflector comprises an inner layer and an outer layer, the inner layer is made of a transparent material, and the outer layer is made of a frosted light-transmitting material; And / or, the width of the flow guide hole gradually decreases along the air outlet direction.

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