A Bluetooth speaker for air purification

Abstract

The present invention discloses a Bluetooth speaker for air purification, wherein the Bluetooth speaker for air purification comprises a body, a purification component, a speaker component and an air guide component. In the technical solution of the present invention, the air suction part works to draw gas into the body, and the gas is discharged from the through hole through the purification part to achieve air purification. The isolation plate is rotated to connect the purification chamber and the sound transmission chamber through the air vent. When the gas is discharged from the purification part, the gas enters the sound transmission chamber through the air vent under the guidance of the air guide plate, and is discharged from the air vent on the side wall of the sound transmission chamber, so as to achieve the heat dissipation of the heat generated by the speaker component. The gas can be discharged from the through holes on one side of the purification chamber and the sound transmission chamber, thereby improving the gas discharge efficiency, thereby facilitating the increase of the power of the air suction part and improving the air purification efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of Bluetooth speakers, and in particular to a Bluetooth speaker for air purification. Background Art

[0002] A Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that uses Bluetooth connection instead of traditional wire connections. It achieves convenience and speed by connecting to Bluetooth playback devices such as mobile phones, tablets, and laptops.

[0003] The Bluetooth speakers in the related technology will generate a lot of heat during long-term operation. The Bluetooth speakers are generally placed on a flat surface, and the heat dissipation of general speakers relies on fans, etc. The air flow drives dust and the like into the speakers, causing dust accumulation, dust blockage, etc., affecting the sound quality and normal use of the speakers. In addition, the location where the speakers are placed is often where users often stay, and air purification and other operations are required. An additional air purifier is set up, which increases equipment costs. Summary of the invention

[0004] The main purpose of the present invention is to provide a Bluetooth speaker for air purification, aiming to reduce the heat dissipation risk of the Bluetooth speaker while achieving air purification in the surrounding environment where the Bluetooth speaker is placed.

[0005] To achieve the above-mentioned purpose, the present invention provides a Bluetooth speaker for air purification, comprising:

[0006] A body, wherein a plurality of through holes are arranged at intervals on the side of the body, a purification chamber and a sound transmission chamber are arranged in the body, and the purification chamber and the sound transmission chamber are connected through a plurality of vents;

[0007] A speaker assembly, wherein the speaker assembly is disposed in the sound transmission cavity;

[0008] A purification component, the purification component is arranged in the purification chamber, the purification component comprises an air extraction part and a purification part, the air extraction part is arranged in the body, the purification part is arranged around the air extraction part and is located on a side of the body close to the air extraction part;

[0009] The air guide component includes an isolation plate and a plurality of air guide plates. The isolation plate is rotatably disposed in the body and blocks a plurality of the air holes. The plurality of air guide plates are spaced apart from the isolation plate and extend into the purification chamber.

[0010] Optionally, an annular cavity is provided in the body, the annular cavity is connected to the multiple air holes, the isolation plate is slidably arranged in the annular cavity, a sliding ring groove connected to the annular cavity is provided in the side wall of the purification cavity, and the multiple air guide plates are inserted into the sliding ring groove.

[0011] Optionally, the air guide plate is arranged at an angle and is inclined toward the purification part.

[0012] Optionally, a receiving ring groove with an opening facing away from the center of the body is provided on the side of the body, the receiving ring groove is connected to the annular cavity, an annular member is slidably connected in the receiving ring groove, and the isolation plate extends into the receiving ring groove and is connected to the annular member.

[0013] Optionally, the purification part includes a mesh part and a filter element, the mesh part is arranged around the air extraction part, and the filter element is filled in the mesh part.

[0014] Optionally, the mesh part includes a first mesh part and a second mesh part, the first mesh part is arranged around the air extraction part, the second mesh part is arranged around the first mesh part, the first mesh part and the second mesh part together form a filling space, and the filter element is arranged in the filling space.

[0015] Optionally, the purification unit further includes a first partition, which is disposed in the filling space and separates the filter element.

[0016] Optionally, a cover assembly is further included, and the cover assembly is rotatably disposed on the top surface of the machine body.

[0017] Optionally, the sealing assembly includes a cover plate and an extension portion, the top surface of the body is provided with an opening groove connected to the purification chamber, the cover plate is arranged in the opening groove, a plurality of the extension portions are spaced apart on the side of the cover plate, and the extension portions are inserted into the body, and the cover plate is provided with a plurality of ventilation grooves passing through the cover plate.

[0018] Optionally, a second partition is provided on a side of the cover plate close to the purification unit, and the second partition is inserted into the filling space and separates the filter element.

[0019] In the technical solution of the present invention, the exhaust part draws gas into the body, and discharges it from the through hole through the purification part to achieve air purification. The isolation plate is rotated to connect the purification chamber and the sound transmission chamber through the air vent. When the gas is discharged from the purification part, the gas enters the sound transmission chamber through the air vent under the guidance of the air guide plate, and is discharged from the air vent on the side wall of the sound transmission chamber, so as to achieve the heat dissipation of the heat generated by the operation of the speaker assembly, and the gas can be discharged from the through holes on one side of the purification chamber and the sound transmission chamber, thereby improving the gas discharge efficiency, thereby facilitating the increase of the power of the exhaust part and improving the air purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of a Bluetooth speaker for air purification of the present invention;

[0022] Figure 2 This is a structural schematic diagram of another embodiment of the Bluetooth speaker for air purification of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the air guide assembly in one embodiment of the Bluetooth speaker for air purification of the present invention;

[0024] Figure 4 for Figure 2 A partial enlarged view of the middle A;

[0025] Figure 5 This is a structural schematic diagram of a cover assembly in an embodiment of a Bluetooth speaker for air purification of the present invention;

[0026] Figure 6 for Figure 2 A partial enlarged view of point B in the middle.

[0027] Description of Figure Numbers:

[0028]

[0029] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, in the present invention, descriptions such as "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 defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or 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 present invention.

[0034] The invention provides a Bluetooth speaker for air purification.

[0035] Reference Figures 1 to 6 , Figure 1 This is a schematic structural diagram of an embodiment of a Bluetooth speaker for air purification of the present invention; Figure 2 This is a structural schematic diagram of another embodiment of the Bluetooth speaker for air purification of the present invention; Figure 3 This is a schematic diagram of the structure of the air guide assembly in one embodiment of the Bluetooth speaker for air purification of the present invention; Figure 4 for Figure 2 A partial enlarged view of the middle A; Figure 5 This is a structural schematic diagram of a cover assembly in an embodiment of a Bluetooth speaker for air purification of the present invention; Figure 6 for Figure 2 A partial enlarged view of point B in the middle.

[0036] In an embodiment of the present invention, the air purification Bluetooth speaker 100; Figures 1 to 6 As shown, including:

[0037] A body 10, wherein a plurality of through holes 20 are arranged at intervals on the side of the body 10, a purification chamber 11 and a sound transmission chamber 13 are arranged in the body 10, and the purification chamber 11 and the sound transmission chamber 13 are connected through a plurality of vents 12;

[0038] A speaker assembly 40, wherein the speaker assembly 40 is disposed in the sound transmission cavity 13;

[0039] A purification component 50, the purification component 50 is disposed in the purification chamber 11, the purification component 50 includes an air extraction unit 54 and a purification unit, the air extraction unit 54 is disposed in the body 10, the purification unit is disposed around the air extraction unit 54, and is located on a side of the body 10 close to the air extraction unit 54;

[0040] The air guide component 30 includes an isolation plate 34 and a plurality of air guide plates 31 . The isolation plate 34 is rotatably disposed in the body 10 and blocks the plurality of air holes 12 . The plurality of air guide plates 31 are spaced apart from the isolation plate 34 and extend into the purification chamber 11 .

[0041] It is understandable that the body 10 includes a casing and a base 14 , and the casing is disposed on the top surface of the base 14 .

[0042] It can be understood that the speaker assembly 40 includes a plurality of propagation structures and a main body, the main body is arranged in the sound transmission cavity 13, the plurality of propagation structures are arranged around the main body, and the plurality of propagation structures are electrically connected to the main body.

[0043] It should be noted that the propagation structure is a speaker.

[0044] It can be understood that the bell mouth faces the side of the housing.

[0045] In order to facilitate the guidance of gas from the purification chamber 11 to the sound transmission chamber 13, a plurality of connecting holes 32 are arranged at intervals on the isolation plate 34. By rotating the isolation plate 34, the connecting holes 32 are connected to the vent holes 12, and then the purification chamber is connected to the sound transmission chamber 13 to facilitate the circulation of gas.

[0046] The exhaust section 54 in the technical solution of the present invention works to draw gas into the body 10, and discharges the gas from the through hole 20 through the purification section to achieve air purification. The isolation plate 34 is rotated to connect the purification chamber 11 and the sound transmission chamber 13 through the air vent 12. When the gas is discharged from the purification section, the gas enters the sound transmission chamber 13 through the air vent 12 under the guidance of the air guide plate 31, and is discharged from the air vent 12 on the side wall of the sound transmission chamber 13, so as to achieve the heat dissipation of the heat generated by the operation of the speaker assembly 40, and the gas can be discharged from the through hole 20 on one side of the purification chamber 11 and the sound transmission chamber 13, thereby improving the gas discharge efficiency, thereby facilitating the increase of the power of the exhaust section 54 and the air purification efficiency.

[0047] In order to facilitate the sliding of the isolation plate 34, an annular cavity 37 is provided in the body 10, and the annular cavity 37 is connected to the multiple air holes 12. The isolation plate 34 is slidably arranged in the annular cavity 37. A sliding annular groove 35 connected to the annular cavity 37 is provided in the side wall of the purification chamber 11, and the multiple air guide plates 31 are inserted into the sliding annular groove 35.

[0048] It should be noted that the isolation plate 34 is an annular plate.

[0049] It can be understood that the isolation plate 34 is slidably disposed in the annular cavity 37, and the annular cavity 37 is connected to the plurality of the air holes 12. Through the sliding of the isolation plate 34, it is possible to not only isolate the plurality of the air holes 12, but also connect the purification cavity 11 and the sound transmission cavity 13 through the plurality of the air holes 12, thereby facilitating the control of the flow of gas in the sound transmission cavity 13.

[0050] like Figure 3 As shown, the air guide plate 31 is connected to the surface of the isolation plate 34. When the isolation plate 34 rotates, the multiple air guide plates 31 can rotate accordingly, thereby facilitating the air guide plate 31 to be located on one side of the air hole 12, so that the gas can enter the air hole 12 and enter the sound transmission cavity 13 under the guidance of the air guide plate 31, thereby realizing the circulation of gas and the heat dissipation of the speaker assembly 40.

[0051] like Figure 3 As shown, the air guide plate 31 is arranged on one side of the connecting hole 32. When the isolation plate 34 is rotated, the connecting hole 32 is connected to the vent hole 12. The gas guided by the air guide plate 31 can enter the sound transmission cavity 13 through the vent hole 12 and the connecting hole 32, thereby realizing heat dissipation of the speaker assembly 40.

[0052] It should be noted that the end of the air guide plate 31 has an inclined surface to facilitate the flow of gas.

[0053] In order to better guide the gas, the gas guide plate 31 is arranged to be inclined and inclined toward the purification part.

[0054] like Figure 3 As shown, the air guide plate 31 is inclined toward the purification part. At the same time, since the end of the air guide plate 31 close to the purification part has a slope, the gas can flow along the surface of the air guide plate 31 close to the purification part and quickly approach the connecting hole 32, which facilitates the gas to enter the sound transmission cavity 13.

[0055] It can be understood that the provision of multiple air guide plates 31 facilitates the guidance of gas, so that the gas quickly enters the sound transmission cavity 13 along the connecting holes 32 and the vents 12, and avoids the gas flowing out from the through holes 20 on the side walls of the purification cavity 11, thereby affecting the heat dissipation of the speaker assembly 40.

[0056] In order to facilitate the control of the rotation of the isolation plate 34, the side of the body 10 is provided with a receiving ring groove 36 with an opening facing away from the center of the body 10, the receiving ring groove 36 is connected to the annular cavity 37, and an annular member 33 is slidably connected in the receiving ring groove 36. The isolation plate 34 extends into the receiving ring groove 36 and is connected to the annular member 33.

[0057] It can be understood that by rotating the annular member 33, the isolation plate 34 is driven to rotate, so that the air guide plate 31 rotates synchronously, and the connecting hole 32 is aligned with the vent hole 12, so as to realize ventilation control of the purification chamber 11 and the sound transmission chamber 13.

[0058] It should be noted that, in order to facilitate the control of the rotation of the annular member 33 , the side of the annular member 33 facing away from the isolation plate 34 has friction lines, so that when the user touches the friction lines, it is convenient for the user to stably touch the annular member 33 .

[0059] In order to prevent the filter element 53 from moving during the purification process, the purification part includes a mesh part and a filter element 53. The mesh part is arranged around the air extraction part 54, and the filter element 53 is filled in the mesh part.

[0060] It is understandable that the mesh portion is arranged around the filter element 53, and the movement of the filter element 53 is restricted by the mesh portion to prevent the filter element 53 from being pushed and affecting the purification effect when the gas is filtered and purified by the filter element 53.

[0061] It should be noted that the mesh portion is an isolating member with a plurality of holes, which can both restrict the filter element 53 and enable the flow of gas.

[0062] It should be noted that the filter element 53 is a filter plate.

[0063] In order to facilitate the surrounding of the filter element 53, the mesh part includes a first mesh part 51 and a second mesh part 52. The first mesh part 51 is arranged around the exhaust part 54, and the second mesh part 52 is arranged around the first mesh part 51. The first mesh part 51 and the second mesh part 52 together form a filling space, and the filter element is arranged in the filling space.

[0064] It can be understood that the first mesh member 51 and the second mesh member 52 are both mesh structures, the first mesh member 51 is arranged in a surrounding manner, the second mesh member 52 is arranged in a surrounding manner, and the first mesh member 51 and the second mesh member 52 are arranged at intervals, so that the filter element is arranged between the first mesh member 51 and the second mesh member 52, that is, the displacement of the filter element 53 is restricted, and the flow of gas is avoided.

[0065] Optionally, the purification unit further includes a first partition 55 , which is disposed in the filling space and separates the filter element 53 .

[0066] It should be noted that, in order to improve the filtering effect of the filter element 53, multiple layers of filter elements 53 are arranged in the filling space so that the gas passing through the purification unit can be quickly purified, thereby ensuring the gas purification effect.

[0067] It can be understood that the provision of the first partition 55 enables the multiple layers of the filter elements 53 to be separated by the first partition 55 , thereby preventing the multiple layers of the filter elements 53 from being closely attached to each other and affecting the filtering effect.

[0068] It should be noted that in order to make the purified air fragrant, a fragrance component is arranged on one side of the filter element 53 in the filling space. When the gas purified by the filter element 53 passes through the fragrance component, it can have fragrance by itself, thereby improving the user's environmental experience.

[0069] It can be understood that the fragrance component and the filter component 53 are separated by the first partition 55 .

[0070] In order to facilitate the installation of the filter element 53 in the purification chamber 11 , a cover assembly 60 is further included. The cover assembly 60 is rotatably disposed on the top surface of the body 10 .

[0071] It can be understood that the top surface of the casing is provided with a mounting opening, and the cover assembly 60 closes the mounting opening on the top surface of the casing.

[0072] It should be noted that, by rotating the cover assembly 60 , the cover assembly 60 can leave the installation opening on the top surface of the casing, thereby facilitating the installation of the filter element 53 .

[0073] Optionally, the sealing assembly 60 includes a cover plate 61 and an extension portion 66. The top surface of the body 10 is provided with an opening groove 64 connected to the purification chamber 11. The cover plate 61 is arranged in the opening groove 64. A plurality of extension portions 66 are spaced apart on the side of the cover plate 61, and the extension portions 66 are inserted into the body 10. The cover plate 61 is provided with a plurality of ventilation grooves 62 that penetrate the cover plate 61.

[0074] like Figure 6 As shown, an annular slide groove 65 whose opening is connected to the installation port is provided on the side wall of the installation port, and two lifting grooves 63 connected to the annular slide groove 65 are provided on the top surface of the casing. The cover plate 61 is provided at the installation port, and the extension portion 66 is provided in the annular slide groove 65 through the lifting groove 63. By rotating the cover plate 61, the extension portion 66 is confined in the annular slide groove 65.

[0075] It can be understood that the extension portion 66 is restricted in the annular groove 65, thereby preventing the cover plate 61 from being separated from the installation opening.

[0076] It is understandable that a plurality of ventilation grooves 62 are disposed on the surface of the cover plate 61 , and the plurality of ventilation grooves 62 are cross-disposed so as to facilitate the air extraction portion 54 to fill the purification chamber 11 with gas through the ventilation grooves 62 .

[0077] It should be noted that the air extraction unit 54 includes a motor and fan blades, and the motor is connected to the fan blades.

[0078] Optionally, a second partition 67 is provided on a side of the cover plate 61 close to the purification unit, and the second partition 67 is inserted into the filling space and separates the filter element 53 .

[0079] It can be understood that the second partition 67 is arranged to correspond to the first partition 55 so as to facilitate the separation between the plurality of filter elements 53 .

[0080] The above description is only a preferred 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 inventive 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 Bluetooth speaker for air purification, characterized in that: include: A body, wherein a plurality of through holes are arranged at intervals on the side of the body, a purification chamber and a sound transmission chamber are arranged in the body, and the purification chamber and the sound transmission chamber are connected through a plurality of vents; A speaker assembly, wherein the speaker assembly is disposed in the sound transmission cavity; A purification component, the purification component is arranged in the purification chamber, the purification component comprises an air extraction part and a purification part, the air extraction part is arranged in the body, the purification part is arranged around the air extraction part and is located on a side of the body close to the air extraction part; An air guide assembly, the air guide assembly comprising an isolation plate and a plurality of air guide plates, the isolation plate being rotatably disposed in the body and blocking the plurality of air holes, the plurality of air guide plates being spaced apart from the isolation plate and extending into the purification chamber; The isolation plate is provided with a plurality of connection holes at intervals, and the connection holes are connected to the vent holes by rotating the isolation plate; An annular cavity is provided in the body, the annular cavity is connected to the plurality of vents, the isolation plate is slidably arranged in the annular cavity, a sliding annular groove connected to the annular cavity is provided in the side wall of the purification cavity, and the plurality of air guide plates are inserted into the sliding annular groove.

2. The air purification Bluetooth speaker according to claim 1, characterized in that: The air guide plate is arranged obliquely and is inclined toward the purification part.

3. The air purification Bluetooth speaker according to claim 2, characterized in that: The side of the body is provided with a receiving ring groove with an opening away from the center of the body, the receiving ring groove is connected to the annular cavity, an annular member is slidably connected in the receiving ring groove, and the isolation plate extends into the receiving ring groove and is connected to the annular member.

4. The air purification Bluetooth speaker according to claim 3, characterized in that: The purification part includes a mesh part and a filter element. The mesh part is arranged around the air extraction part, and the filter element is filled in the mesh part.

5. The air purification Bluetooth speaker as claimed in claim 4, characterized in that: The mesh part includes a first mesh member and a second mesh member, the first mesh member is arranged around the air extraction part, the second mesh member is arranged around the first mesh member, the first mesh member and the second mesh member are combined to form a filling space, and the filter member is arranged in the filling space.

6. The air purification Bluetooth speaker according to claim 5, characterized in that: The purification unit further includes a first partition, which is disposed in the filling space and partitions the filter element.

7. The air purification Bluetooth speaker according to claim 6, characterized in that: It also includes a cover assembly, which is rotatably arranged on the top surface of the machine body.

8. The air purification Bluetooth speaker according to claim 7, characterized in that: The sealing cover assembly includes a cover plate and an extension portion. The top surface of the body is provided with an opening groove connected to the purification chamber. The cover plate is arranged in the opening groove. A plurality of the extension portions are arranged at intervals on the side of the cover plate, and the extension portions are inserted into the body. The cover plate is provided with a plurality of ventilation grooves penetrating the cover plate.

9. The air purification Bluetooth speaker according to claim 8, characterized in that: A second partition is disposed on a side of the cover plate close to the purification unit. The second partition is inserted into the filling space and partitions the filter element.

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