CN215222428U - Square loudspeaker for improving airflow sound and dissipating heat - Google Patents
Square loudspeaker for improving airflow sound and dissipating heat Download PDFInfo
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- CN215222428U CN215222428U CN202121697808.1U CN202121697808U CN215222428U CN 215222428 U CN215222428 U CN 215222428U CN 202121697808 U CN202121697808 U CN 202121697808U CN 215222428 U CN215222428 U CN 215222428U
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- loudspeaker
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- heat dissipation
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Abstract
The utility model discloses an improve air current sound and heat dissipation square loudspeaker, relate to the loudspeaker field, because it can't be fine to the voice coil loudspeaker voice coil inside the loudspeaker dispel the heat when using to the existing loudspeaker on the market at present, thus lead to the voice coil loudspeaker voice coil temperature rise constantly when using, influence the problem of loudspeaker life, now propose the following scheme, it includes the fixed establishment the inside of the fixed establishment is provided with the magnetic circuit mechanism, and one side of the fixed establishment is provided with the radiation vibration mechanism; the magnetic circuit mechanism is characterized in that the magnetic circuit mechanism comprises a U-shaped iron, a magnet, a washer, a voice coil and heat dissipation holes, the heat dissipation holes are evenly formed in the side wall of the voice coil, and the voice coil is connected with the radiation vibration mechanism. The square loudspeaker for improving the airflow sound and dissipating the heat adopts the voice coil to punch, can improve the airflow sound and dissipate the heat, is light in weight and small in size, adopts a radiation vibrating diaphragm system as a sound producing body, adopts ring anti-resonance and adopts a coil as a driving force, and radiates sound waves in an omni-directional mode to spread, so that the sound field coverage is wider.
Description
Technical Field
The utility model relates to a speaker field especially relates to an improve air current sound and heat dissipation square speaker.
Background
The loudspeaker is also called a loudspeaker, and is a very common electroacoustic transducer, which is commonly used in people's daily life, the temperature of the voice coil inside the loudspeaker used in the market at present can be continuously raised when the loudspeaker works, however, the loudspeaker existing in the market at present is not provided with the voice coil for heat dissipation, so that the service life of the loudspeaker is influenced due to the continuous rise of the temperature inside the loudspeaker when the loudspeaker is used, and airflow sound exists inside the loudspeaker, so that certain disadvantages exist when the loudspeaker is used.
The square loudspeaker capable of improving airflow sound and dissipating heat is provided for solving the problems that the temperature of a voice coil is continuously increased when the voice coil is used, the service life of the loudspeaker is influenced and the coverage range of the loudspeaker is narrow due to the fact that the voice coil in the loudspeaker cannot be well dissipated when the loudspeaker in the market is used.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improve air current sound and heat dissipation square speaker has solved the speaker that exists on the market at present and has dispelled the heat because its unable fine voice coil loudspeaker voice coil to the inside speaker when using to lead to the voice coil loudspeaker voice coil temperature constantly to rise when using, influence speaker life, and the narrower problem of coverage of speaker.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a square loudspeaker for improving airflow sound and dissipating heat comprises a fixing mechanism, wherein a magnetic circuit mechanism is arranged inside the fixing mechanism, and a radiation vibration mechanism is arranged on one side of the fixing mechanism;
the magnetic circuit mechanism is characterized in that the magnetic circuit mechanism comprises a U-shaped iron, a magnet, a washer, a voice coil and heat dissipation holes, the heat dissipation holes are evenly formed in the side wall of the voice coil, and the voice coil is connected with the radiation vibration mechanism.
Preferably, the inside of voice coil loudspeaker voice coil is provided with magnet, one side of magnet is provided with the china department, the one end of voice coil loudspeaker voice coil is provided with the U iron, just the U iron is connected with magnet.
Preferably, fixed establishment's inside includes basin frame, base and side opening, the lateral wall of basin frame evenly is provided with the side opening, the base is installed to one side of basin frame.
Preferably, the voice coil penetrates through the base and extends into the base, and the U-shaped iron is matched with the base.
Preferably, the radiation vibration mechanism comprises a coil and a radiation vibrating diaphragm, the coil is sleeved on the outer wall of the voice coil, the radiation vibrating diaphragm is located on one side of the basin frame, and the radiation vibrating diaphragm is connected with the voice coil.
Preferably, the side wall of the basin stand is fixedly provided with a pin, and the pin is electrically connected with the coil.
The utility model has the advantages that:
1. the voice coil loudspeaker voice coil that the device inside set up cooperates the louvre that its lateral wall was seted up to be convenient for dispel the heat to the voice coil loudspeaker voice coil, improves air current sound simultaneously.
2. The device adopts radiation vibrating diaphragm cooperation coil to be convenient for make the device's sound field coverage increase to bring better use and experience.
In conclusion, the device adopts the voice coil to punch, so that airflow sound and heat dissipation can be improved, the device is light in weight and small in size, a radiation diaphragm system is adopted as a sound producing body, ring anti-resonance is realized, a coil is used as a driving force, and radiation sound waves are propagated in an omni-directional mode, so that the sound field coverage is wider, and people can hear more ideal sound at different angles; the application field is wider.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural sectional view of the present invention.
Fig. 3 is an exploded view of the structure of the present invention.
Reference numbers in the figures: 1. a fixing mechanism; 101. a basin stand; 102. a base; 103. a side hole; 2. a magnetic circuit mechanism; 201. iron U; 202. a magnet; 203. washer; 204. a voice coil; 205. heat dissipation holes; 3. a radiation vibration mechanism; 301. a coil; 302. a radiation diaphragm; 4. and (7) a pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, in a square speaker for improving airflow sound and dissipating heat, a magnetic circuit mechanism 2 is disposed inside a fixing mechanism 1, and a radiation vibration mechanism 3 is disposed on one side of the fixing mechanism 1;
magnetic circuit mechanism 2's inside includes U iron 201, magnet 202, china department 203, voice coil loudspeaker voice coil 204 and louvre 205, louvre 205 has evenly been seted up to the lateral wall of voice coil loudspeaker voice coil 204, just voice coil loudspeaker voice coil 204 is connected with radiation vibration mechanism 3, the inside of voice coil loudspeaker voice coil 204 is provided with magnet 202, one side of magnet 202 is provided with china department 203, the one end of voice coil loudspeaker voice coil 204 is provided with U iron 201, just U iron 201 is connected with magnet 202, and louvre 205 is convenient for dispel the heat to voice coil loudspeaker voice coil 204, improves the inside air current sound of speaker simultaneously.
In this embodiment, fixed establishment 1's inside includes basin frame 101, base 102 and side opening 103, the lateral wall of basin frame 101 evenly is provided with side opening 103, and side opening 103 is convenient for dispel the heat to the device, base 102 is installed to one side of basin frame 101, voice coil 204 runs through base 102 and extends to its inside, U iron 201 and base 102 phase-match, basin frame 101 cooperation base 102 are convenient for fix voice coil 204.
Further, the inside of radiation vibration mechanism 3 includes coil 301 and radiation vibrating diaphragm 302, coil 301 cup joints the outer wall at voice coil 204, radiation vibrating diaphragm 302 is located one side of basin frame 101, just radiation vibrating diaphragm 302 is connected with voice coil 204, and radiation vibration mechanism 3 is convenient for make the sound field cover wideer.
In addition, a pin 4 is fixedly mounted on the sidewall of the frame 101, and the pin 4 is electrically connected to the coil 301.
When the utility model is used, firstly, the washer 203, the magnet 202 and the U-shaped iron 201 are sequentially placed in the base 102, then the voice coil 204 is taken out, the voice coil is sleeved on the middle column of the washer 203, the coil 301 is taken out and installed on the outer wall of the voice coil 204, then the basin frame 101 is taken out and connected with the base 102, the pin 4 is installed on the outer wall of the basin frame 101, finally, the radiation diaphragm 302 is taken out and connected with the voice coil 204, and at this moment, the device is assembled;
when the device is used, the heat dissipation holes 205 formed in the circumferential side wall of the voice coil 204 facilitate heat dissipation of the voice coil 204 when the device works, and meanwhile, air flow sound can be improved;
meanwhile, the radiation diaphragm 302 is used as a sounding body to perform ring anti-resonance, and the coil 301 is used as a pushing force to be combined with the radiation diaphragm 302, so that the radiation sound wave is propagated in an omni-directional mode, the sound field is wider in coverage, and people can hear more ideal sound at different angles.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A square loudspeaker for improving airflow sound and dissipating heat comprises a fixing mechanism (1), and is characterized in that a magnetic circuit mechanism (2) is arranged inside the fixing mechanism (1), and a radiation vibration mechanism (3) is arranged on one side of the fixing mechanism (1);
the magnetic circuit mechanism (2) comprises a U-shaped iron (201), a magnet (202), a washer (203), a voice coil (204) and heat dissipation holes (205), the heat dissipation holes (205) are uniformly formed in the side wall of the voice coil (204), and the voice coil (204) is connected with the radiation vibration mechanism (3).
2. The square speaker for improving airflow sound and dissipating heat as claimed in claim 1, wherein a magnet (202) is disposed inside the voice coil (204), a washer (203) is disposed on one side of the magnet (202), a U-shaped iron (201) is disposed on one end of the voice coil (204), and the U-shaped iron (201) is connected to the magnet (202).
3. The square loudspeaker for improving airflow sound and heat dissipation according to claim 1, wherein the fixing mechanism (1) comprises a frame (101), a base (102) and side holes (103), the side walls of the frame (101) are uniformly provided with the side holes (103), and the base (102) is mounted on one side of the frame (101).
4. An improved airflow sound and heat dissipation square speaker as claimed in claim 1, wherein said voice coil (204) extends through the base (102) to the inside thereof, and said U-iron (201) is matched with the base (102).
5. The square loudspeaker for improving airflow sound and heat dissipation according to claim 1, wherein the radiating vibration mechanism (3) comprises a coil (301) and a radiating diaphragm (302), the coil (301) is sleeved on the outer wall of the voice coil (204), the radiating diaphragm (302) is located on one side of the frame (101), and the radiating diaphragm (302) is connected with the voice coil (204).
6. The square speaker for improving airflow sound and heat dissipation according to claim 3, wherein the pins (4) are fixedly installed on the side wall of the frame (101), and the pins (4) are electrically connected to the coil (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697808.1U CN215222428U (en) | 2021-07-26 | 2021-07-26 | Square loudspeaker for improving airflow sound and dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697808.1U CN215222428U (en) | 2021-07-26 | 2021-07-26 | Square loudspeaker for improving airflow sound and dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222428U true CN215222428U (en) | 2021-12-17 |
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ID=79428627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697808.1U Active CN215222428U (en) | 2021-07-26 | 2021-07-26 | Square loudspeaker for improving airflow sound and dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215222428U (en) |
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2021
- 2021-07-26 CN CN202121697808.1U patent/CN215222428U/en active Active
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