Loudspeaker box track type heat dissipation structure

Abstract

The utility model provides a sound box track-type heat radiation structure, which relates to the technical field of sound box track-type heat radiation structures, and comprises a heat radiation fan, the heat radiation fan is arranged in a sound box, a replacement device is arranged on the surface of the heat radiation fan, a uniform device is arranged in the sound box, and the sound box track-type heat radiation structure is arranged in the sound box. The replacement device comprises a sliding block arranged in the sound box, a round groove is formed in the surface of the sliding block, a round rod is fixedly connected to the interior of one side of the sound box, a clamping rod is slidably connected to the surface of the round rod, a round hole is formed in the surface of the cooling fan, the clamping rod is inserted into the round hole, a clamping ring is fixedly connected to the surface of the clamping rod, and the clamping ring is fixedly connected to the surface of the clamping rod. The inner wall of the round hole is provided with an annular groove, the clamping ring is inserted into the annular groove, the clamping rod is in interference fit with the annular groove, the side face of the sliding block is provided with a groove, and the interior of the groove is fixedly connected with a long rod. The problem that the cooling fan is inconvenient to replace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound box track type heat dissipation structures, in particular to a sound box track type heat dissipation structure. Background Art

[0002] The heat dissipation structure is a device used inside the speaker to dissipate heat from the speaker. It is mainly composed of a drive component and other parts. The drive component is installed at the heat dissipation hole of the speaker for use.

[0003] The inventor discovered during daily use of the heat dissipation structure that current heat dissipation fans are generally fixed by screws. Since the heat dissipation fan is inside the speaker and the internal space is small, it is inconvenient to replace the heat dissipation fan, which causes problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sound box track type heat dissipation structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a speaker track type heat dissipation structure, including a heat dissipation fan, the heat dissipation fan is arranged inside the speaker, the surface of the heat dissipation fan is provided with a replacement device, the interior of the speaker is provided with a uniform device, the replacement device includes a slider arranged inside the speaker, the surface of the slider is provided with a circular groove, the interior of the circular groove is fixedly connected with a round rod, the surface of the round rod is slidably connected with a clamping rod, the surface of the heat dissipation fan is provided with a circular hole, and the clamping rod is inserted into the interior of the circular hole.

[0006] The effect achieved by the above components is: under the action of the replacement device, the cooling fan can be replaced for maintenance, and it also achieves the effect of convenient replacement. When the cooling fan is needed, the cooling fan is installed into the groove inside the speaker, and the electrical components inside the speaker are evenly cooled through the uniform device.

[0007] Preferably, a clamping ring is fixedly connected to the surface of the clamping rod, an annular groove is formed on the inner wall of the circular hole, the clamping ring is inserted into the inner part of the annular groove, and the clamping ring and the annular groove are interference fit.

[0008] The effect achieved by the above components is that the cooling fan can be firmly fixed on the surface of the slider due to the interference fit between the clamping ring and the ring groove, and can be fixed after replacement.

[0009] Preferably, a groove is provided on the side of the slider, a long rod is fixedly connected to the inside of the groove, a first spring is sleeved on the surface of the long rod, a rectangular plate is slidably connected to the surface of the long rod, one end of the rectangular plate is fixedly connected to the side of the clamping rod, and the two ends of the first spring are respectively fixedly connected to the bottom of the rectangular plate and the inner wall of the groove.

[0010] The effect achieved by the above components is: under the action of the first spring, when replacement and maintenance are required, the rectangular plate is pressed downward, thereby causing the clamping rod to be separated from the round hole, thereby achieving the phenomenon of convenient disassembly.

[0011] Preferably, a locking rod is provided on the side of the heat dissipation fan, and the locking rod is inserted into the inside of the circular hole.

[0012] The effect achieved by the above components is that under the action of the locking rod, the locking rod can be firmly fixed inside the circular hole.

[0013] Preferably, a second spring is sleeved on the surface of the locking rod, and two ends of the second spring are respectively fixedly connected to the side surface of the heat dissipation fan and an end of the locking rod away from the heat dissipation fan.

[0014] The effect achieved by the above-mentioned components is as follows: under the action of the second spring, the locking rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving a fixing effect. When the cooling fan needs to be replaced, the cooling fan that needs to be repaired is removed, and the new cooling fan is fixed by inserting the locking rod into the inside of the circular hole. Under the action of the first spring, when replacement and repair are required, the rectangular plate is pressed downward, thereby disengaging the locking rod from the circular hole, thereby achieving the phenomenon of convenient disassembly. Under the action of the second spring, the locking rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving a fixing effect, thereby achieving a replacement effect.

[0015] Preferably, the uniform device comprises a groove formed on the side of the speaker, the inner wall of the groove is provided with a rectangular groove, and a slider is slidably connected to the interior of the rectangular groove.

[0016] The effect achieved by the above components is: under the action of the rectangular groove, the slider can slide inside the rectangular groove, and then the cooling fan can be moved, thereby achieving the effect of uniform heat dissipation.

[0017] Preferably, a threaded rod is rotatably connected inside the rectangular groove, the slider is threadedly connected to the surface of the threaded rod, a motor is fixedly connected to the side of the speaker, and the output end of the motor is fixedly connected to the threaded rod.

[0018] The effect achieved by the above components is that under the action of the motor, the threaded rod can drive the slider to reciprocate on the surface of the threaded rod, thereby achieving the effect of uniform heat dissipation.

[0019] Preferably, a long groove is formed on the inner wall of the groove, a fixing rod is fixedly connected to the inside of the long groove, and a sliding block is slidably connected to the surface of the fixing rod.

[0020] The effect achieved by the above components is: under the action of the fixed rod, the threaded rod can be assisted to move the cooling fan. When uniform heat dissipation is required, the motor is started to rotate the threaded rod, and then the slider moves back and forth on the surface of the threaded rod. Under the action of the fixed rod, the threaded rod can be assisted to move the cooling fan, so that the cooling fan can evenly dissipate heat inside the speaker, thereby achieving the effect of uniform heat dissipation.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, a replacement device is provided, and the heat dissipation fan that needs to be repaired is removed, and a new heat dissipation fan is fixed by inserting a clamping rod into the inside of the circular hole. Under the action of the first spring, when replacement and repair is needed, the rectangular plate is pressed downward, so that the clamping rod is separated from the circular hole, thereby achieving the phenomenon of convenient disassembly. Under the action of the second spring, the clamping rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of fixing, thereby achieving the effect of replacement, thereby solving the problem of inconvenient replacement of the heat dissipation fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional structural schematic diagram of a track-type heat dissipation structure of a speaker is proposed for the utility model;

[0024] Figure 2 A schematic diagram of a replacement device for a track-type heat dissipation structure of a speaker is provided for the utility model;

[0025] Figure 3 This is a partial schematic diagram of a replacement device for a speaker track type heat dissipation structure proposed by the utility model;

[0026] Figure 4 A schematic diagram of a uniform device for a track-type heat dissipation structure of a speaker proposed by the utility model;

[0027] Figure 5 The utility model provides a partial schematic diagram of a uniform device for a track-type heat dissipation structure of a speaker.

[0028] Legend: 1. Cooling fan; 2. Replacement device; 21. Slider; 22. Round groove; 23. Round rod; 24. Clamping rod; 25. Clamping ring; 26. Rectangular plate; 27. First spring; 28. Positioning rod; 29. ​​Round hole; 210. Second spring; 3. Evenness device; 31. Rectangular groove; 32. Motor; 33. Threaded rod; 34. Long groove; 35. Fixing rod; 4. Speaker. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-5As shown, a track-type heat dissipation structure of a speaker includes a heat dissipation fan 1, which is arranged inside a speaker 4. A replacement device 2 is arranged on the surface of the heat dissipation fan 1, and a uniform device 3 is arranged inside the speaker 4. When the heat dissipation fan 1 is needed, the heat dissipation fan 1 is installed into a groove inside the speaker 4, and the uniform device 3 is used to uniformly dissipate the heat of the electrical components inside the speaker 4.

[0030] Reference Figure 2-3The replacement device 2 includes a slider 21 arranged inside the speaker 4. A circular groove 22 is provided on the surface of the slider 21. A round rod 23 is fixedly connected inside the circular groove 22. A clamping rod 24 is slidably connected to the surface of the round rod 23. A circular hole 29 is provided on the surface of the cooling fan 1. The clamping rod 24 is inserted into the inside of the circular hole 29. Under the action of the replacement device 2, the cooling fan 1 can be replaced for maintenance, and the replacement is also convenient. When the cooling fan 1 needs to be used, the cooling fan 1 is installed in the groove inside the speaker 4. The uniform device 3 is used to uniformly dissipate the heat of the electrical components inside the speaker 4. The surface of the clamping rod 24 is fixed. A snap ring 25 is fixedly connected, and an annular groove is provided on the inner wall of the circular hole 29. The snap ring 25 is inserted into the inside of the annular groove. The snap ring 25 and the annular groove have an interference fit. Under the interference fit between the snap ring 25 and the annular groove, the cooling fan 1 can be firmly fixed on the surface of the slider 21, and can be fixed after replacement. A groove is provided on the side of the slider 21, and a long rod is fixedly connected to the inside of the groove. A first spring 27 is sleeved on the surface of the long rod. A rectangular plate 26 is slidably connected to the surface of the long rod. One end of the rectangular plate 26 is fixedly connected to the side of the clamping rod 24, and the two ends of the first spring 27 are respectively fixedly connected to the bottom of the rectangular plate 26 and the inner wall of the groove. Under the action of a spring 27, when it is necessary to replace and repair, the rectangular plate 26 is pressed downward, so that the clamping rod 24 is separated from the circular hole 29, thereby achieving the phenomenon of convenient disassembly. A clamping rod 28 is provided on the side of the cooling fan 1, and the clamping rod 28 is inserted into the inside of the circular hole 29. Under the action of the clamping rod 28, the clamping rod 24 can be firmly fixed inside the circular hole 29. A second spring 210 is sleeved on the surface of the clamping rod 28. The two ends of the second spring 210 are respectively fixedly connected to the side of the cooling fan 1 and the end of the clamping rod 28 away from the cooling fan 1. Under the action of the second spring 210, the clamping rod 28 can be It is inserted into the inside of the circular hole 29 in a self-locking manner, thereby achieving a fixing effect. When the cooling fan 1 needs to be replaced, the cooling fan 1 that needs to be repaired is removed, and the new cooling fan 1 is inserted into the inside of the circular hole 29 through the clamping rod 24 for fixing. Under the action of the first spring 27, when replacement and repair are required, the rectangular plate 26 is pressed downward, thereby disengaging the clamping rod 24 from the circular hole 29, thereby achieving the effect of convenient disassembly. Under the action of the second spring 210, the clamping rod 28 can be inserted into the inside of the circular hole 29 in a self-locking manner, thereby achieving a fixing effect, thereby achieving the effect of replacement.

[0031] Reference Figure 4-5The uniform device 3 includes a groove opened on the side of the speaker 4, and a rectangular groove 31 is opened on the inner wall of the groove. The slider 21 is slidably connected inside the rectangular groove 31. Under the action of the rectangular groove 31, the slider 21 can slide inside the rectangular groove 31, and then the cooling fan 1 can be moved, thereby achieving the effect of uniform heat dissipation. The inner rotation of the rectangular groove 31 is connected to a threaded rod 33, and the slider 21 is threadedly connected on the surface of the threaded rod 33. The side of the speaker 4 is fixedly connected to a motor 32, and the output end of the motor 32 is fixedly connected to the threaded rod 33. Under the action of the motor 32, the threaded rod 33 can drive the slider 21 to move on the surface of the threaded rod 33. The inner wall of the groove is provided with a long groove 34, and a fixing rod 35 is fixedly connected to the inside of the long groove 34. The surface of the fixing rod 35 is slidably connected to the slider 21. Under the action of the fixing rod 35, the threaded rod 33 can be assisted to move the cooling fan 1. When uniform heat dissipation is required, the motor 32 is started to rotate the threaded rod 33, and then the slider 21 is moved back and forth on the surface of the threaded rod 33. Under the action of the fixing rod 35, the threaded rod 33 can be assisted to move the cooling fan 1, so that the cooling fan 1 can evenly dissipate heat inside the speaker 4, thereby achieving the effect of uniform heat dissipation.

[0032] Working principle, when it is necessary to use the speaker track type heat dissipation structure, when it is necessary to use the heat dissipation fan 1, the heat dissipation fan 1 is installed into the groove inside the speaker 4, and the electrical components inside the speaker 4 are evenly cooled by the uniform device 3, the heat dissipation fan 1 that needs to be repaired is removed, and the new heat dissipation fan 1 is inserted into the inside of the circular hole 29 through the clamping rod 24 for fixing. Under the action of the first spring 27, when it is necessary to replace and repair, the rectangular plate 26 is pressed downward, so that the clamping rod 24 is disengaged from the circular hole 29, thereby achieving the phenomenon of convenient disassembly. Under the action of the second spring 210, the clamping rod 28 can be inserted into the inside of the circular hole 29 in a self-locking manner, thereby achieving the fixing effect, thereby achieving the replacement effect. When uniform heat dissipation is required, the motor 32 is started to rotate the threaded rod 33, so that the slider 21 moves back and forth on the surface of the threaded rod 33. Under the action of the fixing rod 35, the threaded rod 33 can be assisted to move the heat dissipation fan 1, so that the heat dissipation fan 1 can evenly dissipate the inside of the speaker 4, thereby achieving the effect of uniform heat dissipation.

Claims

1. A track-type heat dissipation structure for a speaker, comprising a heat dissipation fan (1), the heat dissipation fan (1) being arranged inside a speaker (4), characterized in that: The surface of the heat dissipation fan (1) is provided with a replacement device (2), and the interior of the speaker (4) is provided with a uniform device (3). The replacement device (2) comprises a slider (21) arranged inside the speaker (4), and the surface of the slider (21) is provided with a circular groove (22). The interior of the circular groove (22) is fixedly connected with a round rod (23), and the surface of the round rod (23) is slidably connected with a clamping rod (24). The surface of the heat dissipation fan (1) is provided with a circular hole (29), and the clamping rod (24) is inserted into the interior of the circular hole (29).

2. The speaker rail type heat dissipation structure according to claim 1, characterized in that: A clamping ring (25) is fixedly connected to the surface of the clamping rod (24), an annular groove is provided on the inner wall of the circular hole (29), and the clamping ring (25) is inserted into the inside of the annular groove, and the clamping ring (25) is interference fit with the annular groove.

3. The speaker rail type heat dissipation structure according to claim 2 is characterized in that: A groove is provided on the side of the slider (21), a long rod is fixedly connected inside the groove, a first spring (27) is sleeved on the surface of the long rod, a rectangular plate (26) is slidably connected to the surface of the long rod, one end of the rectangular plate (26) is fixedly connected to the side of the clamping rod (24), and two ends of the first spring (27) are respectively fixedly connected to the bottom of the rectangular plate (26) and the inner wall of the groove.

4. The speaker rail type heat dissipation structure according to claim 3 is characterized in that: A locking rod (28) is provided on the side of the heat dissipation fan (1), and the locking rod (28) is inserted into the inside of the circular hole (29).

5. The speaker rail type heat dissipation structure according to claim 4 is characterized in that: A second spring (210) is sleeved on the surface of the locking rod (28), and two ends of the second spring (210) are respectively fixedly connected to the side of the heat dissipation fan (1) and one end of the locking rod (28) away from the heat dissipation fan (1).

6. The speaker rail type heat dissipation structure according to claim 5, characterized in that: The uniform device (3) comprises a groove formed on the side of the speaker (4), the inner wall of the groove is provided with a rectangular groove (31), and a slider (21) is slidably connected inside the rectangular groove (31).

7. The speaker rail type heat dissipation structure according to claim 6, characterized in that: A threaded rod (33) is rotatably connected inside the rectangular groove (31), the slider (21) is threadably connected to the surface of the threaded rod (33), a motor (32) is fixedly connected to the side of the speaker (4), and the output end of the motor (32) is fixedly connected to the threaded rod (33).

8. The speaker rail type heat dissipation structure according to claim 7, characterized in that: The inner wall of the groove is provided with a long groove (34), the interior of the long groove (34) is fixedly connected with a fixing rod (35), and the surface of the fixing rod (35) is slidably connected with a sliding block (21).

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