Multi-light-source fan

Abstract

The utility model provides a multi-light-source fan which comprises a fan body and a light source assembly. A machine shell is arranged on the fan body. The light source assembly is arranged at the end of the machine shell and comprises a light-emitting part and a light-reflecting part. The light reflecting part is transparent, a reflecting area is arranged on the light reflecting part, reflecting teeth are filled in the reflecting area, the light emitting part is installed in the reflecting area, and light emitted by the light emitting part can irradiate the reflecting teeth. The multi-light-source fan can provide illumination for a user at night and serve as a night lamp, the practicability of the multi-light-source fan is improved, the multi-light-source fan can be better fused with home furnishing, and the comfort level of the user is improved. Illumination and light rays provided by the utility model can be subjected to diffuse reflection through the light reflecting piece, so that the light rays are uniformly irradiated in an area, the illumination range is expanded, meanwhile, the illumination intensity is comfortable, discomfort cannot be caused to a user in a dark environment, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of fans, and in particular to a multi-light source fan. Background Art

[0002] Fans are a must-have appliance in the home in summer and have been relatively mature. The current development trend of fans in the market is to extend the functions of fans, enhance the user experience of fan products, and enable fans to be integrated into the home.

[0003] In the related art, fans are household appliances for cooling and dissipating heat, and usually work for a long time during the day and at night. When working at night, fans only serve as heat dissipation appliances and cannot provide other conveniences for users. When users need to get up at night or need to adjust the fan, it will cause many inconveniences to users due to poor visibility at night. Utility Model Content

[0004] In order to overcome the deficiencies in the related art, the utility model provides a multi-light source fan.

[0005] The embodiment of the utility model is achieved as follows:

[0006] A multi-light source fan comprises a fan body and a light source assembly. The fan body is provided with a housing. The light source assembly is provided at the end of the housing, and comprises a light emitting member and a light reflecting member. The light reflecting member is transparent, and a reflection area is provided on the light reflecting member, and the reflection area is filled with reflection teeth. The light emitting member is installed in the reflection area, and the light emitted by the light emitting member can be irradiated on the reflection teeth.

[0007] Furthermore, the light-emitting element includes a mounting plate and lamp beads, the lamp beads are arranged on the side of the mounting plate facing the reflective element, each of the lamp beads is electrically connected to the mounting plate, and the lamp beads are evenly distributed on the mounting plate.

[0008] Furthermore, the lamp beads include first lamp beads and second lamp beads, the first lamp beads and the second lamp beads that are adjacently arranged are set as a group, and a plurality of groups of the lamp beads are evenly distributed on the mounting plate.

[0009] Furthermore, a positioning groove is formed on a side of the light emitting member facing the reflecting area, and a protrusion is correspondingly provided in the reflecting area, and the protrusion is snap-fitted into the positioning groove.

[0010] Furthermore, a light source control module is also provided in the housing, the light source control module is electrically connected to the light source assembly, and the light source control module can control the switch of the light emitting element.

[0011] Furthermore, the light source control module includes a control circuit board and a data transmission component, the control circuit board is electrically connected to the light-emitting component, and the data transmission component is electrically connected to the control circuit board.

[0012] Furthermore, a plurality of buttons are arranged on the housing, and the plurality of buttons are arranged side by side, and the plurality of buttons are electrically connected to the control circuit board.

[0013] Furthermore, the light emitting element and the reflective element are both arranged in a circular ring shape, and the light emitting element and the reflective element are arranged concentrically.

[0014] Furthermore, the light source assembly is arranged at the end of the housing, a ventilation plate is installed on the reflector, the ventilation plate is arranged as a circular plate, and the ventilation plate is installed at the center of the reflector.

[0015] Furthermore, a mounting groove is provided on the side of the reflective member away from the light-emitting member, and a mounting piece is correspondingly provided on the ventilation plate, and the mounting piece can be detachably installed in the mounting groove.

[0016] The beneficial effects of the embodiments of the utility model are:

[0017] The utility model provides a multi-light source fan, including a fan body and a light source assembly. A housing is provided on the fan body. The light source assembly is provided at the end of the housing, and the light source assembly includes a light-emitting element and a reflective element. The reflective element is transparent, and a reflection area is provided on the reflective element, and the reflection area is filled with reflective teeth. The light-emitting element is installed in the reflection area, and the light emitted by the light-emitting element can be irradiated on the reflective teeth. When the utility model is in use, the fan body can be used as a household appliance to blow air and dissipate heat normally, and the light-emitting element will emit light after being powered on. The emitted light will then irradiate the reflection area on the reflective element, and diffusely reflect through the reflective teeth in the reflection area, so that the light passing through the transparent reflective element can be evenly irradiated on the side of the fan body, providing illumination for the user, while avoiding high brightness of the light, which may cause discomfort to the user.

[0018] The multi-light source fan provided by the utility model can provide illumination for the user at night and serve as a night light, thereby improving the practicality of the multi-light source fan, enabling the utility model to be better integrated into the home and improving the comfort of the user. In addition, the illumination provided by the utility model can be diffusely reflected by the reflective member, so that the light is evenly illuminated in an area, expanding the illumination range, and making the illumination intensity comfortable, which will not cause discomfort to the user in a dark environment, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of a multi-light source fan from one perspective of an embodiment of the utility model;

[0021] Figure 2 A schematic structural diagram of a multi-light source fan from another perspective of an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the exploded structure of the light source assembly of the multi-light source fan according to an embodiment of the utility model;

[0023] Figure 4 A schematic structural diagram of a reflector of a multi-light source fan according to an embodiment of the utility model from one viewing angle;

[0024] Figure 5 It is a structural schematic diagram of a light-emitting component of a multi-light source fan according to an embodiment of the utility model from one perspective;

[0025] Figure 6 This is a structural schematic diagram of the multi-light source fan according to another embodiment of the utility model from another perspective.

[0026] icon:

[0027] 100 - fan body; 110 - housing; 111 - button; 120 - ventilation plate; 200 - light source assembly; 210 - reflector; 211 - reflection area; 212 - mounting groove; 220 - light-emitting element; 221 - mounting plate; 222 - first lamp bead; 223 - second lamp bead. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1

[0035] The present embodiment provides a multi-light source fan to solve the problems in the related art, such as the fan having few functions and being unable to provide lighting for users at night.

[0036] See also Figures 1 to 3A multi-light source fan includes a fan body 100 and a light source assembly 200. A housing 110 is provided on the fan body 100. The light source assembly 200 is provided at the end of the housing 110, and the light source assembly 200 includes a light emitting member 220 and a reflective member 210. The reflective member 210 is transparent, and a reflective area 211 is provided on the reflective member 210, and the reflective area 211 is filled with reflective teeth, the light emitting member 220 is installed in the reflective area 211, and the light emitted by the light emitting member 220 can be irradiated on the reflective teeth.

[0037] Specifically, when the multi-light source fan of this embodiment is used, the power supply supplies power to the fan body 100, and the fan blows air normally to cool down and dissipate heat for the user. At night or in an environment with poor lighting conditions, the power supply supplies power to the light source assembly 200, that is, to the light emitting element 220, and the light emitting element 220 emits light, and the light is irradiated into the reflection area 211. Since the reflective element 210 is transparent, the light is diffusely reflected by the reflective teeth in the reflection area 211, passes through the reflective element 210 and irradiates the side of the fan body 100, providing light for the user.

[0038] The reflective teeth are filled in the reflective area 211, and the diffusely reflected light has a large illumination area, providing illumination for the user, thereby improving the practicality of this embodiment. In addition, the diffusely reflected light is not concentrated, and the illumination intensity is low. At night or in a dark environment, it will not be too bright to hurt the user's eyes, thereby improving the comfort and convenience of this embodiment when used.

[0039] In one embodiment, for example, Figure 4 , Figure 5 As shown, the light emitting member 220 includes a mounting plate 221 and lamp beads. The lamp beads are arranged on the side of the mounting plate 221 facing the reflector 210. Each lamp bead is electrically connected to the mounting plate 221, and the lamp beads are evenly arranged on the mounting plate 221. The lamp beads are arranged on the side of the mounting plate 221 facing the reflector 210 to ensure that the light emitted by the lamp beads can be fully irradiated into the reflection area 211, and then irradiated to the outside after diffuse reflection in the reflection area 211 to provide illumination for the user. Furthermore, after the light emitting member 220 and the reflector 210 are installed, the lamp beads are located between the mounting plate 221 and the reflector 210, which can also provide protection for the lamp beads. Each lamp bead is electrically connected to the mounting plate 221. When the light emitting member 220 is powered, it is only necessary to connect the power supply to the mounting plate 221 to power all the lamp beads.

[0040] In one embodiment, for example, Figure 5As shown, the lamp beads include a first lamp bead 222 and a second lamp bead 223, and the adjacently arranged first lamp bead 222 and the second lamp bead 223 are set as a group, and multiple groups of lamp beads are evenly arranged on the mounting plate 221. Multiple groups of lamp beads are evenly arranged on the mounting plate 221, which can cooperate with the reflection area 211 on the reflector 210 to further expand the illumination range. The first lamp bead 222 and the second lamp bead 223 are arranged adjacent to each other, and different lighting environments can be provided for users by controlling the selection of the first lamp bead 222 and the second lamp bead 223 according to actual needs.

[0041] Exemplarily, the first lamp bead 222 is set as a white lamp bead. White light can better simulate natural light, has more sufficient light intensity, and helps to concentrate attention, and can provide better lighting conditions for users to temporarily read or find items. The second lamp bead 223 is set as a yellow lamp bead. Yellow light has a longer wavelength and is less irritating to the eyes. When providing basic lighting for users at night, using yellow light can avoid damage to the user's eyesight, and yellow light can also help maintain the stability of the biological clock and improve sleep quality. That is to say, at night, the second lamp bead 223 can be kept on for a long time, which can help users sleep and provide appropriate lighting at night.

[0042] It should be noted that the color selection of the first lamp bead 222 and the second lamp bead 223 is not limited to white and yellow lamp bead, and lamp bead of any other color can be selected according to the actual needs of the user. When in use, the user can also choose to turn on the first lamp bead 222 or the second lamp bead 223, or turn on the first lamp bead 222 and the second lamp bead 223 at the same time according to actual needs.

[0043] It is worth mentioning that in the present embodiment, the light source assembly 200 is arranged at the end of the housing 110, and is arranged away from the fan blades on the fan body 100. In this way, when the present embodiment is used, the light emitted by the light source assembly 200 will be irradiated in a direction away from the fan after diffuse reflection. When the fan is in use, the fan is usually facing the user, that is, the light of the present embodiment will not directly shine on the user, further softening the light of the present embodiment. On this basis, the present embodiment can be placed on the wall or corner of the room when in use, and the light will shine on the wall, making the light of the present embodiment softer.

[0044] In one embodiment, for example, Figure 5As shown, a positioning groove is provided on the side of the light emitting member 220 facing the reflection area 211, and a protrusion is correspondingly provided in the reflection area 211, and the protrusion is clamped in the positioning groove. The light emitting member 220 and the reflection area 211 are positioned by the positioning groove and the protrusion, so as to avoid relative movement between the light emitting member 220 and the reflection area 211 during operation of the embodiment, which affects the illumination provided by the embodiment, and makes the cooperation between the light emitting member 220 and the reflection area 211 more stable, thereby improving the reliability of the embodiment.

[0045] It should be noted that when the multi-light source fan provided in this embodiment is in operation, the fan body 100 will swing left and right under the drive of the oscillating assembly to expand the blowing area. The oscillating assembly is a common and mature technology in the fan field, and it is not a technical problem for those skilled in the art, so it will not be described in detail in this embodiment. Positioning is set between the light-emitting element 220 and the reflection area 211, so that when the fan body 100 swings left and right, the light-emitting element 220 and the reflection area 211 will not be affected by the swing, resulting in shaking between the light-emitting element 220 and the reflection area 211.

[0046] In one embodiment, illustratively, a light source control module is further provided in the housing 110, and the light source control module is electrically connected to the light source assembly 200, and the light source control module can control the switch of the light emitting element 220. The light emitting element 220 is controlled by the light source control module, that is, the lamp beads in the light emitting element 220 can be controlled by the light source control module. In other words, this embodiment has multiple modes, the first lamp bead 222 emits light, or the second lamp bead 223 emits light, or the first lamp bead 222 and the second lamp bead 223 emit light at the same time, and different lighting conditions are provided through multiple modes to adapt to different working environments.

[0047] In one embodiment, exemplarily, the light source control module includes a control circuit board and a data transmission component, the control circuit board is electrically connected to the light-emitting component 220, and the data transmission component is electrically connected to the control circuit board. By controlling the control circuit board, the multiple first lamp beads 222 and the multiple second lamp beads 223 can be controlled to change the lighting mode of this embodiment. The data transmission component enables the present embodiment to be controlled from a distance to change the lighting mode to provide different lighting environments, further improving the convenience of the present embodiment. Specifically, when using the multi-light source fan of the present embodiment, the user usually keeps a certain distance from the fan to enjoy the cool breeze, but the user can place the remote control or mobile phone by his side. When the lighting mode of the present embodiment needs to be changed, the user can use the remote control or mobile phone software to exchange data with the data transmission component to remotely control the lighting mode of the present embodiment, making the present embodiment easy to use.

[0048] Further, on this basis, by designing the control circuit board, the light emitting element 220 can be controlled to emit specific light at a certain time. For example, from the first time to the second time, the first lamp bead 222 can be controlled to light up, from the second time to the third time, the second lamp bead 223 can be controlled to light up, and from the third time to the fourth time, the first lamp bead 222 and the second lamp bead 223 can be controlled to light up at the same time. In different time periods, this embodiment emits different light and plays different roles.

[0049] In one embodiment, for example, Figure 6 As shown, a plurality of buttons 111 are arranged on the housing 110, and the plurality of buttons 111 are arranged side by side, and the plurality of buttons 111 are electrically connected to the control circuit board. The buttons 111 are electrically connected to the control circuit board, that is, a physical button 111 is arranged on the housing 110. When the multi-light source fan of this embodiment needs to be adjusted, the physical button 111 can be used for adjustment, so that the adjustment method is more diverse and the adjustment process is simpler and more reliable.

[0050] In one embodiment, for example, Figures 3 to 5 As shown, the light emitting member 220 and the reflector 210 are both set to be annular, and the light emitting member 220 and the reflector 210 are concentrically arranged. The light emitting member 220 and the reflector 210 are both set to be annular. On the one hand, the structures of the light emitting member 220 and the reflector 210 can be adapted to the housing 110, making the structure of this embodiment more reasonable and stable. On the other hand, the light emitting member 220 is set to be annular, which can make the illumination range of the light emitting member 220 wider, avoid excessive local illumination intensity, and better provide illumination for the user; in addition, the annular light source can better highlight the texture and shape of the object by providing light at different illumination angles, and the lighting effect is better when lighting at night, avoiding the user from bumping into other objects. The reflector 210 is adaptively set to be annular, assisting the light emitting member 220, diffusely reflecting the light emitted by the light emitting member 220, further expanding the illumination range, and at the same time making the illumination angle more chaotic and complex, expanding the advantages of the annular light source, and making this embodiment easy to use.

[0051] In one embodiment, for example, Figures 1 to 3As shown, the light source assembly 200 is arranged at the end of the housing 110, and a ventilation plate 120 is installed on the reflector 210. The ventilation plate 120 is set as a circular plate, and the ventilation plate 120 is installed at the center of the reflector 210. The ventilation plate 120 is arranged at the center of the reflector 210, so that the multi-light source fan of this embodiment can naturally inhale air from the ventilation plate 120 when in use, so that the embodiment can operate normally. In addition, the ventilation plate 120 is arranged on the reflector 210, that is, the reflector 210 is arranged at the end of the housing 110, and after the light passes through the reflector 210, it can be directly irradiated to the outside, avoiding the ventilation plate 120 from blocking the light, and providing better lighting conditions for this embodiment.

[0052] In one embodiment, for example, Figure 3 As shown, a mounting groove 212 is provided on the side of the reflector 210 away from the light emitting member 220, and a mounting piece is correspondingly provided on the ventilation plate 120, and the mounting piece can be detachably mounted in the mounting groove 212. The ventilation plate 120 can be detachably mounted in the mounting groove 212 through the mounting piece, so that the connection between the reflector 210 and the ventilation plate 120 can be reasonable and reliable, ensuring that the ventilation and lighting functions at the end of the housing 110 can work simultaneously without affecting each other, thereby improving the rationality of this embodiment.

[0053] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-light source fan, characterized in that: include: A fan main body (100), wherein a housing (110) is disposed on the fan main body (100); A light source assembly (200), the light source assembly (200) being arranged at an end of the housing (110), the light source assembly (200) comprising a light emitting element (220) and a light reflecting element (210); The reflective member (210) is transparent, a reflective area (211) is provided on the reflective member (210), the reflective area (211) is filled with reflective teeth, the light-emitting member (220) is installed in the reflective area (211), and the light emitted by the light-emitting member (220) can be irradiated on the reflective teeth.

2. The multi-light source fan according to claim 1, characterized in that: The light-emitting element (220) comprises a mounting plate (221) and lamp beads, the lamp beads being arranged on the side of the mounting plate (221) facing the reflective element (210), each of the lamp beads being electrically connected to the mounting plate (221), and the lamp beads being evenly distributed on the mounting plate (221).

3. The multi-light source fan according to claim 2, characterized in that: The lamp beads include a first lamp bead (222) and a second lamp bead (223); the first lamp bead (222) and the second lamp bead (223) arranged adjacent to each other are arranged as a group; and a plurality of groups of the lamp beads are evenly distributed on the mounting plate (221).

4. The multi-light source fan according to claim 1, characterized in that: The light-emitting element (220) is provided with a positioning groove on the side facing the reflection area (211), and a protrusion is correspondingly provided in the reflection area (211), and the protrusion is clamped in the positioning groove.

5. The multi-light source fan according to claim 1, characterized in that: A light source control module is also provided in the housing (110), the light source control module is electrically connected to the light source assembly (200), and the light source control module can control the switch of the light emitting element (220).

6. The multi-light source fan according to claim 5, characterized in that: The light source control module comprises a control circuit board and a data transmission component, the control circuit board is electrically connected to the light-emitting component (220), and the data transmission component is electrically connected to the control circuit board.

7. The multi-light source fan according to claim 6, characterized in that: A plurality of buttons (111) are arranged on the housing (110), and the plurality of buttons (111) are arranged side by side, and the plurality of buttons (111) are all electrically connected to the control circuit board.

8. The multi-light source fan according to claim 1, characterized in that: The light-emitting element (220) and the light-reflecting element (210) are both arranged in a circular ring shape, and the light-emitting element (220) and the light-reflecting element (210) are arranged concentrically.

9. The multi-light source fan according to claim 8, characterized in that: The light source assembly (200) is arranged at the end of the housing (110), a ventilation plate (120) is installed on the reflector (210), the ventilation plate (120) is arranged as a circular plate, and the ventilation plate (120) is installed at the center of the reflector (210).

10. The multi-light source fan according to claim 9, characterized in that: A mounting groove (212) is provided on the side of the reflective member (210) away from the light-emitting member (220), and a mounting member is correspondingly provided on the ventilation plate (120), and the mounting member is detachably mounted in the mounting groove (212).

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