CN220755308U - Vehicle-mounted power amplifier heat radiator - Google Patents
Vehicle-mounted power amplifier heat radiator Download PDFInfo
- Publication number
- CN220755308U CN220755308U CN202321883981.XU CN202321883981U CN220755308U CN 220755308 U CN220755308 U CN 220755308U CN 202321883981 U CN202321883981 U CN 202321883981U CN 220755308 U CN220755308 U CN 220755308U
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- Prior art keywords
- power amplifier
- vehicle
- sides
- mounted power
- box
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of vehicle-mounted power amplifier and heat dissipation devices, in particular to a vehicle-mounted power amplifier and heat dissipation device which comprises a box body and a vehicle-mounted power amplifier main body, wherein the bottom end of the inner wall of the box body is fixedly connected with the vehicle-mounted power amplifier main body through bolts, two sides of the top end of the box body are fixedly connected with a plurality of air inlet nets, and heat dissipation fans are arranged at the bottom ends of the air inlet nets. The top output shaft of the double-shaft motor drives circular plates at two sides to rotate simultaneously through the bevel gear group, the circular plates drive the circular blocks to move circularly, the T-shaped guide rod is driven to move reciprocally in the circular movement process of the circular blocks, meanwhile, the circular blocks slide along the sliding grooves of the T-shaped guide rod, the T-shaped guide rod drives the piston to move reciprocally, when the piston moves upwards, the second one-way valve is opened, so that water in the water storage tank enters the placing groove connected with the two sides of the box body, and when the piston moves downwards, the second one-way valve is closed, and the first one-way valve is opened, so that water in the placing groove flows into the coil pipe.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted power amplifier and heat dissipation devices, in particular to a vehicle-mounted power amplifier and heat dissipation device.
Background
The vehicle-mounted power amplifier is a power amplifier system installed in a vehicle, the system can be called as a power amplifier, the most basic condition is that the system has the function of playing back sound, the anti-interference technology is to filter the interference of a power line between a power supply and the power amplifier by adopting a choke coil string, for reducing the noise interference of the outside, for a vehicle-mounted CD power amplification system, the laser head is the most expensive and most vulnerable part in the CD, and the service life of the laser head can be effectively prolonged by careful maintenance of the power amplification, and the vehicle-mounted power amplification system can also ensure high-quality music playback for a long time.
For example, the authorized bulletin number is CN213214159U, a vehicle-mounted power amplifier heat dissipation device, the above-mentioned file passes through the box, the first spout, the first slider, the arc shock attenuation board, a spring, a backup pad, the power amplifier body, the air outlet, fan and the setting of first dust screen, a vehicle-mounted power amplifier heat dissipation device that possesses shock-absorbing function simultaneously has been built jointly, wherein through the cooperation of arc shock attenuation board and spring, can shock attenuation to the vibrations that the vehicle produced in the course of running, the tone quality that avoids the power amplifier to broadcast is bad, not only can not alleviate tired, still have the noise, the condition that is harsher, and wherein the setting of fan can improve the air flow in the power amplifier shell, make the heat discharge fast, the cooperation of above-mentioned structure has solved vehicle-mounted power amplifier damping performance not good, the problem that the shock effect is unobvious and the heat dispersion is poor when using, however, vehicle-mounted power amplifier heat dissipation device in above-mentioned file is in the use, because can't cool down to the air current, the temperature of the surrounding environment that produces the vehicle, avoid the power amplifier to broadcast is bad tone quality, not enough, not only can alleviate tired, and have noise, and the condition is relatively harsh in the vehicle-mounted power amplifier work condition that can cause the air-mounted power amplifier is long through the air flow through the high temperature of the inside the box in the course of the air-conditioner, thereby the vehicle-mounted power amplifier work condition is in the vehicle-mounted power amplifier is at the environment that is in the high temperature that the external power amplifier temperature of the environment.
Disclosure of Invention
The utility model aims to solve the problem that the external air flow cannot be cooled in the prior art, and provides a vehicle-mounted power amplifier heat radiator.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a vehicle-mounted power amplifier heat abstractor, includes box and vehicle-mounted power amplifier main part, the inner wall bottom of box passes through the bolt and links to each other with vehicle-mounted power amplifier main part is fixed, the top both sides of box link to each other with a plurality of air inlet net is fixed, the bottom of air inlet net is provided with the heat dissipation fan, the outer end and the box of heat dissipation fan are fixed to link to each other, the inner wall top of box links to each other with the connection box is fixed, the standing groove has been processed respectively to the both sides of connection box, the downside middle part processing of connection box has the aqua storage tank, the upside top processing of connection box has the fixed slot, the inside auxiliary heat abstractor that is equipped with of standing groove of connection box.
Preferably, the auxiliary heat dissipation device comprises a circular plate, a first one-way valve and a second one-way valve, wherein the inner shaft body of the circular plate is rotationally connected with the connecting box body at both sides, the outer side of the circular plate is fixedly connected with the circular block, the outer wall of the circular block is slidably connected with the sliding groove of the T-shaped guide rod, the bottom end of the T-shaped guide rod is fixedly connected with the piston at both sides, the outer wall of the piston is attached to the placing groove of the connecting box body at both sides, the inner end of the first one-way valve is fixedly connected with the connecting box body at both sides, and the second one-way valve is fixedly connected with the water storage groove and the placing groove of the connecting box body at both ends.
Preferably, the outer end of the first one-way valve is fixedly connected with one end of the coil pipe, the other ends of the coils at the two sides are fixedly connected with the connecting box body.
Preferably, the inner ends of the shafts of the circular plates at the two sides are rotationally connected with the output shaft of the double-shaft motor through bevel gear sets, and the bevel gear sets are meshed by three bevel gears.
Preferably, the bottom of the water storage tank of the connecting box body is fixedly connected with the refrigerating sheet, and the fixing groove of the connecting box body is fixedly connected with the double-shaft motor.
Preferably, both sides of the top of the T-shaped guide rod are slidably connected with the connecting box body, a water filling valve and a water draining valve are respectively arranged in the middle of the front end of the connecting box body, and the water filling valve and the water draining valve are communicated with a water storage tank of the connecting box body.
Preferably, two sides of the bottom end of the box body are fixedly connected with the heat dissipation net at two sides respectively, the front end of the box body is provided with a baffle plate.
The utility model provides a vehicle-mounted power amplifier heat radiator, which has the beneficial effects that: the top output shaft through biax motor drives the plectane of both sides and rotates simultaneously through bevel gear group, the plectane drives button piece circular motion, button piece circular motion's in-process drives T shape guide bar reciprocating motion, the button piece slides along the spout of T shape guide bar simultaneously, T shape guide bar drives piston reciprocating motion, when the piston upwards moves the in-process, make the second check valve open, make the inside water of aqua storage tank enter into the standing groove inside of connection box both sides, in the piston downwards movement in-process, the second check valve is closed, first check valve is opened, flow into the coil pipe with the inside water of standing groove, simultaneously radiator fan will come in and go out the box inside with external air current when, the air current is in coil pipe contact with the air current refrigeration, prevent that the air current of external high temperature from entering into the box inside because the external environment temperature is higher makes radiator fan during operation, thereby cause the operational environment temperature of on-vehicle power amplifier higher, lead to the condition that on-vehicle power amplifier damaged easily.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of FIG. 2A;
FIG. 4 is a schematic diagram of the structure of FIG. 2B;
fig. 5 is a schematic side view of fig. 2.
Drawing of the figure in (a): 1. the vehicle-mounted power amplifier comprises a box body, 2, a vehicle-mounted power amplifier main body, 3, a heat radiation net, 4, an auxiliary heat radiation device, 4a1, a T-shaped guide rod, 4a2, a piston, 4a3, a circular plate, 4a4, a circular block, 4a5, a first one-way valve, 4a6, a second one-way valve, 4b1, a vertical rod, 4b2, a transverse block, 5, an air inlet net, 6, a double-shaft motor, 7, a coil pipe, 8, a heat radiation fan, 9, a connecting box body, 10, a baffle, 11 and a refrigerating sheet.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5: in this embodiment, a vehicle-mounted power amplifier heat abstractor, including box 1 and vehicle-mounted power amplifier main part 2, the inner wall bottom of box 1 passes through the bolt and fixedly links to each other with vehicle-mounted power amplifier main part 2, the top both sides of box 1 are fixedly continuous with a plurality of air inlet nets 5, the bottom of air inlet net 5 is provided with heat dissipation fan 8, the outer end of heat dissipation fan 8 links to each other with box 1 is fixed, the model of biax motor 6 can be selected according to the actual use condition, the inner wall top of box 1 links to each other with connection box 9 is fixed, the both sides of connection box 9 are processed respectively and are had the standing groove, the downside middle part processing of connection box 9 has the aqua storage tank, the upside top processing of connection box 9 has the fixed slot, the standing groove inside of connection box 9 is equipped with supplementary heat abstractor 4.
The auxiliary heat dissipation device 4 comprises a circular plate 4a3, a first one-way valve 4a5 and a second one-way valve 4a6, the inner shafts of the circular plates 4a3 at two sides are rotationally connected with the connecting box 9, the outer sides of the circular plate 4a3 are fixedly connected with the circular block 4a4, the outer walls of the circular block 4a4 are slidably connected with the sliding grooves of the T-shaped guide rods 4a1, the top output shaft of the double-shaft motor 6 drives the circular plates 4a3 at two sides to rotate simultaneously through a bevel gear group, the circular plate 4a3 drives the circular block 4a4 to move circularly, the circular block 4a1 is driven to reciprocate in the circular motion process of the circular block 4a, meanwhile, the circular block 4a4 slides along the sliding grooves of the T-shaped guide rods 4a1, the T-shaped guide rods 4a2 are driven to reciprocate in the upward motion process of the piston 4a2, the second one-way valve 4a6 is opened in the upward motion process of the piston 4a2, water in the water storage groove of the 9 enters the placing grooves at two sides of the connecting box 9, the second one-way valve 4a6 is closed, the first one-way valve 4a5 is opened, water in the placing groove flows into the coil pipe 7, meanwhile, when the cooling fan 8 enables external air flow to enter and exit into the box body 1, the air flow contacts with the coil pipe 7 to refrigerate the air flow, and as the coil pipe 7 is influenced by water in the water storage groove connected with the box body 9, the coil pipe 7 is refrigerated, the refrigeration piece 11 is in the prior art, the bottom end of the T-shaped guide rod 4a1 for refrigerating the water is fixedly connected with the piston 4a2, the outer walls of the pistons 4a2 at two sides are respectively attached to the placing groove connected with the box body 9, the inner ends of the first one-way valves 4a5 at two sides are respectively fixedly connected with the connecting box body 9, the outer ends of the first one-way valve 4a6 are fixedly connected with one end of the coil pipe 7, the other ends of the coil pipe 7 at two sides are fixedly connected with the connecting box body 9, the inner ends of shafts of the circular plates 4a3 on two sides are rotationally connected with the output shaft of the double-shaft motor 6 through bevel gear sets, the bevel gear sets are meshed with three bevel gears to form a water storage tank bottom of the connecting box body 9 and a refrigerating sheet, the bevel gear sets are fixedly connected with the refrigerating sheet, a fixed groove of the connecting box body 9 is fixedly connected with the double-shaft motor 6, two sides of the top of the T-shaped guide rod 4a1 are slidably connected with the connecting box body 9, a water filling valve and a water draining valve are respectively arranged in the middle of the front end of the connecting box body 9, the water filling valve and the water draining valve are communicated with the water storage tank of the connecting box body 9, two sides of the bottom end of the box body 1 are fixedly connected with the heat dissipation net 3 on two sides respectively, and a baffle 10 is arranged at the front end of the box body 1.
Working principle:
starting the double-shaft motor 6, the top output shaft of the double-shaft motor 6 drives circular plates 4a3 on two sides to rotate simultaneously through the bevel gear group, the circular plates 4a3 drive circular blocks 4a4 to move circularly, the circular blocks 4a4 drive T-shaped guide rods 4a1 to move reciprocally in the circular movement process of the circular blocks 4a4, meanwhile, the circular blocks 4a4 slide along the sliding grooves of the T-shaped guide rods 4a1, the T-shaped guide rods 4a1 drive the pistons 4a2 to move reciprocally, when the pistons 4a2 move upwards, the second one-way valves 4a6 are opened, water in the water storage tanks of the 9 enters into the placing grooves connected with two sides of the box 9, the second one-way valves 4a6 are closed in the downward movement process of the pistons 4a2, the first one-way valves 4a5 are opened, the water in the placing grooves flows into the coil pipes 7, meanwhile, when the external air flows into the box 1, the air flows into the box 7 to be cooled, the air flows into the box 1 through contact with the coil pipes, and then flows out through the heat dissipation network 3, so that the power amplifier is cooled.
Example 2:
referring to fig. 2 and 4: in this embodiment, a vehicle-mounted power amplifier heat abstractor, wherein supplementary heat abstractor 4 can also include montant 4b1, the bottom output shaft of the top biax motor 6 of montant 4b1 is fixed to be linked to each other, the top outer wall of montant 4b1 rotates with connecting box 9 and links to each other, the outer wall bottom of montant 4b1 is fixed to link to each other with a plurality of horizontal poles 4b2, the output shaft of the output shaft rotation in-process bottom of biax motor 6 drives montant 4b1 and rotates, montant 4b1 drives a plurality of horizontal poles 4b2 and rotates, thereby stir the inside water of connecting box 9 aqua storage tank, make the abundant refrigeration piece 11 refrigeration of water, thereby improved the refrigeration efficiency to water.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (7)
1. A vehicle-mounted power amplifier heat dissipation device, which comprises a box body (1) and a vehicle-mounted power amplifier main body (2), the inner wall bottom of box (1) passes through the bolt and fixedly links to each other with on-vehicle power amplifier main part (2), its characterized in that: the utility model discloses a solar energy heat collector, including box (1), box (9), air inlet net (5), cooling fan (8) are provided with in the top both sides of box (1) and a plurality of air inlet net (5) are fixed to link to each other, the outer end of cooling fan (8) and box (1) are fixed to link to each other, the inner wall top of box (1) is fixed to link to each other with connection box (9), the standing groove has been processed respectively to the both sides of connection box (9), the downside middle part processing of connection box (9) has the aqua storage tank, the upside top processing of connection box (9) has the fixed slot, the inside auxiliary heat abstractor (4) that are equipped with of standing groove of connection box (9).
2. The vehicle-mounted power amplifier and radiator according to claim 1, wherein: auxiliary heat abstractor (4) are including plectane (4 a 3), first check valve (4 a 5) and second check valve (4 a 6), both sides the inboard axis body of plectane (4 a 3) all rotates with connection box (9) and links to each other, the outside of plectane (4 a 3) links to each other with fixed the linking to each other of button (4 a 4), the outer wall of button (4 a 4) slides with the spout of T shape guide bar (4 a 1), the bottom of T shape guide bar (4 a 1) links to each other with piston (4 a 2) is fixed, both sides the outer wall of piston (4 a 2) all laminates with the standing groove of connection box (9), both sides the inner of first check valve (4 a 5) all links to each other with connection box (9) is fixed, second check valve (4 a 6) links to each other with the aqua storage tank and the standing groove of both ends connection box (9) is fixed.
3. The vehicle-mounted power amplifier and radiator according to claim 2, wherein: the outer end of the first one-way valve (4 a 5) is fixedly connected with one end of the coil pipe (7), and the other ends of the coil pipe (7) at two sides are fixedly connected with the connecting box body (9).
4. The vehicle-mounted power amplifier and radiator according to claim 2, wherein: the inner ends of shafts of the circular plates (4 a 3) at the two sides are rotationally connected with an output shaft of the double-shaft motor (6) through bevel gear sets, and the bevel gear sets are meshed with three bevel gears.
5. The vehicle-mounted power amplifier and radiator according to claim 2, wherein: the bottom of the water storage tank of the connecting box body (9) is fixedly connected with the refrigerating sheet (11), and the fixing groove of the connecting box body (9) is fixedly connected with the double-shaft motor (6).
6. The vehicle-mounted power amplifier and radiator according to claim 2, wherein: the top both sides of T shape guide bar (4 a 1) all link to each other with connection box (9) slip, the front end middle part of connection box (9) is provided with water filling valve and drain valve respectively, water filling valve and drain valve are linked together with the aqua storage tank of connection box (9).
7. The vehicle-mounted power amplifier and radiator according to claim 1, wherein: the two sides of the bottom end of the box body (1) are fixedly connected with the heat dissipation nets (3) on the two sides respectively, and a baffle (10) is arranged at the front end of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883981.XU CN220755308U (en) | 2023-07-17 | 2023-07-17 | Vehicle-mounted power amplifier heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883981.XU CN220755308U (en) | 2023-07-17 | 2023-07-17 | Vehicle-mounted power amplifier heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220755308U true CN220755308U (en) | 2024-04-09 |
Family
ID=90569589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883981.XU Active CN220755308U (en) | 2023-07-17 | 2023-07-17 | Vehicle-mounted power amplifier heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220755308U (en) |
-
2023
- 2023-07-17 CN CN202321883981.XU patent/CN220755308U/en active Active
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