Range hood with dustproof and easy-to-clean voice module

Abstract

The utility model belongs to the technical field of range hoods, and particularly relates to a range hood with a dustproof and easy-to-clean voice module. According to the range hood with the dustproof and easy-to-clean voice module, the voice receiving module comprises the voice receiver, the mounting seat and the dustproof cover, the voice receiver is arranged in a mounting hole of the mounting seat and is fixed on the range hood body through the mounting seat, and the front end part of the mounting seat extends out of the outer side of the range hood body to form the connecting part; the voice receiver can receive control voice through the front end of the mounting hole, the connecting part is detachably connected with the dustproof cover, the dustproof cover plays a role in dust prevention, insect prevention and oil smoke pollution prevention on the voice receiver in the mounting hole in a mode of covering the mounting hole, the product performance of the voice receiver is guaranteed, the service life of the voice receiver is prolonged, and the voice receiver is convenient to use. And the dustproof cover can be independently detached and cleaned after long-term use, thereby preventing foreign matters from blocking the sound transmission hole to affect the sound transmission effect, and being convenient to detach and clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of range hoods, and particularly relates to a range hood with a voice module that is dust-proof and easy to clean. Background Art

[0002] Nowadays, more and more people place great importance on improving the air quality of the home environment, especially the kitchen where air pollution is the most serious in the family. Since kitchen fumes are generated during cooking, the harm of kitchen fumes to the human body is very great, and people usually choose a range hood to purify the kitchen environment. The range hood has also become one of the important and essential kitchen appliances in people's lives.

[0003] With the further development of technology, more and more range hoods on the market now adopt voice control. By recognizing the voice commands issued by the user, the fan switch, fan speed, and lighting switch of the range hood are controlled, so as to achieve "liberating the hands", which greatly facilitates the user, especially the user during the cooking process. However, since the voice receiver installed outside the range hood is exposed for a long time, it is easily contaminated by fumes, resulting in the blocking of the sound pickup port, making the voice control inaccurate or unable to perform voice control, affecting the user experience. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problem that the voice receiver of the existing range hood is blocked by fumes after long-term use, which affects the user experience, and to provide a range hood with a voice module that is dust-proof and easy to clean.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A range hood with a voice module that is dust-proof and easy to clean, comprising a range hood body, a fan, and a voice receiving module; the range hood body is provided with an air inlet at the lower side; the fan is arranged in the range hood body and communicated with the air inlet; the voice receiving module is arranged on the front side or lower part of the range hood body, and includes a voice receiver, a mounting seat, and a dust-proof cover. The mounting seat is provided with a mounting hole with at least a front end opening. The voice receiver is arranged in the mounting hole. The front end of the mounting seat extends out of the outer side of the range hood body to form a connecting part. The dust-proof cover is provided with a sound transmission hole. The dust-proof cover is detachably connected to the connecting part and covers the front end of the mounting hole. The mounting hole is communicated with the sound transmission hole.

[0007] Compared with the prior art, the oil fume machine with a voice module that is dust-proof and easy to clean has a voice receiving module including a voice receiver, a mounting seat, and a dust-proof cover. The voice receiver is placed in the mounting hole of the mounting seat and fixed on the oil fume machine body through the mounting seat. The front end part of the mounting seat extends out of the outer side of the oil fume machine body to form a connecting part, so that the voice receiver can receive control voices through the front end of the mounting hole. And the connecting part is detachably connected with a dust-proof cover. The dust-proof cover plays a role in dust-proof, insect-proof, and preventing oil fume pollution for the voice receiver in the mounting hole in a way of covering the mounting hole, ensuring the product performance of the voice receiver, extending its service life. And after long-term use, the dust-proof cover can be separately disassembled and cleaned, avoiding the formation of foreign objects to block the sound transmission holes and affecting the sound transmission effect, and the disassembly and cleaning are convenient.

[0008] Further, the dust-proof cover includes a cover body and a cover connecting wall. The dust-proof cover further includes a cover connecting wall connected to one side of the cover body. The cover body is sleeved on the outer side of the connecting part through the cover connecting wall; by setting like this, the dust-proof cover is connected with the connecting part in a sleeved way, and the installation and disassembly operation of the dust-proof cover is simple and convenient.

[0009] Further, an external thread is provided on the outer periphery of the connecting part, and an internal thread is provided on the inner side of the cover connecting wall. The cover connecting wall is threadedly connected with the connecting part; by setting like this, the dust-proof cover and the connecting part are threadedly connected, the connection between the dust-proof cover and the connecting part is firm, and the installation and disassembly operation of the dust-proof cover is convenient.

[0010] Further, the dust-proof cover further includes a dust-proof net. The sound transmission hole penetrates through the cover body. The dust-proof net is matched with the sound transmission hole, and the dust-proof net is attached to the inner side wall of the dust-proof cover; by setting like this, by setting the dust-proof net to be matched with the sound transmission hole, the dust-proof effect of the dust-proof cover is better.

[0011] Further, the mounting hole penetrates through the front and rear ends of the mounting seat. A limiting stop edge is provided on the inner periphery near the front end in the mounting hole. The voice receiver is inserted into the mounting hole from the rear side of the mounting seat; the voice receiver is installed in the mounting hole by means of adhesive, snap connection structure or interference fit; by setting like this, the voice receiver is firmly installed and connected in the mounting hole, and the installation reliability is good.

[0012] Further, the mounting seat includes an insertion part connected and matched with the oil fume machine body and a connecting part connected to the end of the insertion part. A first thread part is provided on the outer side of the insertion part, and a threaded connection hole is provided on the outer side of the oil fume machine body. The mounting seat is threadedly connected in the threaded connection hole through the first thread part; by setting like this, the mounting seat is installed on the oil fume machine body by means of threaded connection, and the assembly reliability is good.

[0013] Further, the outer diameter of the connecting portion is larger than that of the insertion portion, so as to form a limiting step therebetween; by such an arrangement, when the mounting base is assembled to the oil fume machine body, positioning assembly is achieved through the cooperation of the limiting step and the outer side end face.

[0014] Further, the voice receiving module is arranged on the left or right side of the front end face of the oil fume machine body; by such an arrangement, the voice module is far away from the fan, and is less affected by the noise and vibration of the fan. When the user performs voice control, the voice receiver can better recognize the issued instructions, improving the recognition rate.

[0015] Further, lighting devices are respectively arranged on both sides of the bottom of the oil fume machine body close to the front; a smoke guide groove recessed inward is arranged at the bottom of the oil fume machine body. The air suction port is arranged at the top of the smoke guide groove and communicates with the inner smoke cavity of the range hood. An oil fume net inclined downward in the rear direction is installed at the air suction port, and the rear end of the oil fume net extends to the upper side of the oil collecting tank at the bottom of the oil fume machine body; by such an arrangement, the oil guiding effect of the oil fume net is good. Description of the Drawings

[0016] Figure 1 Schematic diagram of a range hood with a dust-proof and easy-to-clean voice module

[0017] Figure 2 Exploded view of the voice receiving module

[0018] Figure 3 Cross-sectional view of the voice receiving module

[0019] Figure 4 Bottom schematic diagram of a range hood with a dust-proof and easy-to-clean voice module

[0020] Reference numerals: oil fume machine body 1, fan 2, voice receiving module 3, air suction port 11, mounting base 31, dust-proof cover 32, mounting hole 313, connecting portion 312, sound transmission hole 325, cover body 321, cover connecting wall 322, external thread 314, internal thread 323, dust-proof net 324, insertion portion 311, first thread portion 316, threaded connection hole 16, limiting step 317, lighting device 13, smoke guide groove 14, oil fume net 17, oil collecting tank 18, limiting retaining edge 319. Detailed Description of the Embodiment

[0021] The following describes the specific embodiments of the present invention with reference to the drawings. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0022] See Figures 1 to 4 For the oil fume machine with a dust-proof and easy-to-clean voice module of the present utility model, it includes an oil fume machine body 1, a fan 2 and a voice receiving module 3; the oil fume machine body 1 is provided with an air suction port 11 on the lower side; the fan 2 is arranged in the oil fume machine body 1 and communicated with the air suction port 11; the voice receiving module 3 is arranged on the front side or lower part of the oil fume machine body 1, and includes a voice receiver (not shown in the figure), a mounting seat 31 and a dust-proof cover 32. The mounting seat 31 is provided with a mounting hole 313 with at least a front-end opening. In this embodiment, the mounting hole 313 penetrates through the front and rear ends of the mounting seat 31. The voice receiver is arranged in the mounting hole 313. The front end of the mounting seat 31 extends outside the oil fume machine body 1 to form a connecting portion 312. The dust-proof cover 32 is provided with a sound transmission hole 325. The dust-proof cover 32 is detachably connected to the connecting portion 312 and covers the front end of the mounting hole 313. The mounting hole 313 is communicated with the sound transmission hole 325.

[0023] Compared with the prior art, for the oil fume machine with a dust-proof and easy-to-clean voice module of the present utility model, the voice receiving module 3 includes a voice receiver, a mounting seat 31 and a dust-proof cover 32. The voice receiver is placed in the mounting hole 313 of the mounting seat 31 and fixed on the oil fume machine body 1 through the mounting seat 31. The front end portion of the mounting seat 31 extends outside the oil fume machine body 1 to form a connecting portion 312, so that the voice receiver can receive control voices through the front end of the mounting hole 313. And the connecting portion 312 is detachably connected with a dust-proof cover 32. The dust-proof cover 32 covers the mounting hole 313 to play a role in dust-proof, insect-proof and preventing oil fume pollution for the voice receiver in the mounting hole 313, ensuring the product performance of the voice receiver and prolonging its service life. And after long-term use, the dust-proof cover 32 can be separately disassembled and cleaned to avoid foreign objects from blocking the sound transmission hole 325 and affecting the sound transmission effect, and the disassembly and cleaning are convenient.

[0024] See Figures 1 to 3 In one embodiment, the sound transmission hole 325 can be a small hole arranged on the dust-proof cover 32 or several small holes arranged on the dust-proof cover 32.

[0025] See Figure 2 and Figure 3 In one embodiment, the dust-proof cover 32 includes a cover body 321 and a cover connecting wall 322. The dust-proof cover 32 further includes a cover connecting wall 322 connected to one side of the cover body 321. The cover body 321 is sleeved outside the connecting portion 312 through the cover connecting wall 322; by such a setting, the dust-proof cover 32 is connected to the connecting portion 312 in a sleeved manner, and the installation and disassembly operation of the dust-proof cover 32 is simple and convenient.

[0026] See Figure 2 and Figure 3, in one embodiment, an external thread 314 is provided on the outer periphery of the connecting portion 312, and an internal thread 323 is provided on the inner side of the cover connecting wall 322. The cover connecting wall 322 is threadedly connected to the connecting portion 312; by such a setting, the dust cover 32 and the connecting portion 312 are threadedly connected, the dust cover 32 and the connecting portion 312 are firmly connected, and the installation and disassembly operations of the dust cover 32 are convenient.

[0027] See Figure 2 and Figure 3 , in one embodiment, the dust cover 32 further includes a dust screen 324. The sound transmission hole 325 penetrates through the cover body 321. The dust screen 324 cooperates with the sound transmission hole 325, and the dust screen 324 is attached to the inner side wall of the dust cover 32. Preferably, the dust screen 324 completely covers the sound transmission hole 325 and is fixed to the inner side wall of the dust cover 32 by means of adhesion; by such a setting, by providing the cooperation between the dust screen 324 and the sound transmission hole 325, the dust prevention effect of the dust cover 32 is better, and the dust cover 32 can preferably reduce the interference of noise to the voice receiver.

[0028] See Figure 2 and Figure 3 , in one embodiment, the mounting hole 313 penetrates through the front and rear ends of the mounting base 31. A limiting stop edge 319 is provided on the inner periphery near the front end in the mounting hole 313. The voice receiver is inserted into the mounting hole 313 from the rear side of the mounting base 31; the voice receiver is installed in the mounting hole 313 by means of glue, a snap connection structure or an interference fit; by such a setting, the voice receiver is firmly installed and connected in the mounting hole 313, and the installation reliability is good.

[0029] See Figures 1 to 3 , in one embodiment, the mounting base 31 includes an insertion portion 311 connected and matched with the oil fume machine body 1 and a connecting portion 312 connected to the end of the insertion portion 311. A first thread portion 316 is provided on the outer side of the insertion portion 311, and a threaded connection hole 16 is provided on the outer side of the oil fume machine body 1. The mounting base 31 is threadedly connected in the threaded connection hole 16 through the first thread portion 316; by such a setting, the mounting base 31 is installed on the oil fume machine body 1 by means of threaded connection, the assembly reliability is good, and the mounting base 31 is firmly connected to the range hood by means of threads, and the interference of the fan vibration to the voice receiver can be preferably reduced.

[0030] See Figures 1 to 3 , in one embodiment, the outer diameter of the connecting portion 312 is larger than the outer diameter of the insertion portion 311, so as to form a limiting step 317 therebetween; by such a setting, when the mounting base 31 is assembled on the oil fume machine body 1, positioning assembly is realized through the cooperation of the limiting step 317 and the outer side end face.

[0031] See Figures 1 to 3 In one embodiment, the voice receiving module 3 is disposed on the left or right side of the front end face of the range hood body 1. By such an arrangement, the voice module is far from the fan 2 and is less affected by the noise and vibration of the fan 2. When the user performs voice control, the voice receiver can better recognize the issued instructions, improving the recognition rate.

[0032] Participate Figure 4 In one embodiment, lighting devices 13 are respectively provided on both sides of the bottom of the range hood body 1 near the front. An oil fume guiding groove 14 recessed inward is provided at the bottom of the range hood body 1. The air suction port 11 is disposed at the top of the oil fume guiding groove 14. An oil fume net 17 inclined downward in the rear side direction is installed at the air suction port 11. The rear end of the oil fume net 17 extends to the upper side of an oil collecting tank 18 at the bottom of the range hood body 1. By such an arrangement, the oil fume net 17 has a good oil liquid guiding effect.

[0033] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A dustproof and easy-to-clean range hood with a voice module, characterized in that: include: The range hood body is provided with an air suction port located at the lower side; A fan, disposed in the range hood body and connected to the air inlet; The voice receiving module is arranged on the front side or the lower part of the range hood body, and includes a voice receiver, a mounting seat and a dust cover. The mounting seat is provided with a mounting hole with at least a front end opening. The voice receiver is arranged in the mounting hole. The front end of the mounting seat is extended out of the outside of the range hood body to form a connecting part. The dust cover is provided with a sound transmission hole. The dust cover and the connecting part are detachably connected and covered at the front end of the mounting hole.

2. The dust-proof and easy-to-clean range hood with voice module according to claim 1, characterized in that: The dust cover comprises a cover body and a cover connecting wall. The dust cover further comprises a cover connecting wall connected to one side of the cover body. The cover body is sleeved on the outer side of the connecting part through the cover connecting wall.

3. The dust-proof and easy-to-clean range hood with voice module according to claim 2, characterized in that: The outer periphery of the connecting portion is provided with an external thread, the inner side of the cover connecting wall is provided with an internal thread, and the cover connecting wall is threadedly connected to the connecting portion.

4. The dust-proof and easy-to-clean range hood with voice module according to claim 2, characterized in that: The dustproof cover also includes a dustproof net, the sound transmission hole passes through the cover body, and the dustproof net cooperates with the sound transmission hole.

5. The dust-proof and easy-to-clean range hood with voice module according to claim 4, characterized in that: The dustproof net is in contact with the inner wall of the dustproof cover.

6. The dust-proof and easy-to-clean range hood with a voice module according to any one of claims 1 to 5, characterized in that: The mounting hole passes through the front and rear ends of the mounting seat, and a limit stop edge is provided on the inner periphery of the mounting hole near the front end, and the voice receiver is installed into the mounting hole from the rear side of the mounting seat; The voice receiver is installed in the installation hole by means of adhesive, a snap-fit ​​structure or an interference fit.

7. The dust-proof and easy-to-clean range hood with a voice module according to any one of claims 1 to 5, characterized in that: The mounting seat includes an insertion portion connected to and matched with the range hood body and a connection portion connected to the end of the insertion portion, a first threaded portion is provided on the outside of the insertion portion, a threaded connection hole is provided on the outside of the range hood body, and the mounting seat is threadedly connected in the threaded connection hole through the first threaded portion.

8. The dust-proof and easy-to-clean range hood with voice module according to claim 7, characterized in that: The outer diameter of the connecting portion is greater than the outer diameter of the inserting portion, so that a limiting step is formed between the two.

9. The dust-proof and easy-to-clean range hood with a voice module according to any one of claims 1 to 5, characterized in that: The voice receiving module is arranged on the left side or the right side of the front end surface of the range hood body.

10. The dust-proof and easy-to-clean range hood with a voice module according to any one of claims 1 to 5, characterized in that: Lighting devices are respectively provided on both sides of the bottom of the range hood body close to the front; An oil fume guide groove recessed inward is provided at the bottom of the range hood body, the air suction port is provided at the top of the oil fume guide groove and connected to the oil fume cavity inside the range hood, the air suction port is equipped with an oil fume net tilted downward along the rear direction, and the rear end of the oil fume net extends to the upper side of the oil collecting tank at the bottom of the range hood body.

Images