CN215816881U - High-efficiency heat-dissipation high-power microwave power supply - Google Patents
High-efficiency heat-dissipation high-power microwave power supply Download PDFInfo
- Publication number
- CN215816881U CN215816881U CN202121930024.9U CN202121930024U CN215816881U CN 215816881 U CN215816881 U CN 215816881U CN 202121930024 U CN202121930024 U CN 202121930024U CN 215816881 U CN215816881 U CN 215816881U
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- Prior art keywords
- mounting frame
- cooling
- power supply
- air inlet
- microwave power
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- 230000017525 heat dissipation Effects 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-power microwave power supply capable of efficiently radiating heat, which comprises a fixing frame; the top of the fixed frame is fixedly provided with a sealing cover through a bolt; the air inlet mechanism comprises a motor, a fixed shaft, a mounting frame, an air inlet pipe, an air suction pump, a distribution plate, a through hole and an air inlet hole, wherein the mounting frame is fixedly welded at the center of the top surface of the sealing cover, the fixed shaft is rotatably inserted into the top of the mounting frame, the motor is fixedly mounted at the top of the fixed shaft, the bottom of the fixed shaft sequentially penetrates through the mounting frame and the sealing cover and extends to the outside of the sealing cover, and the distribution plate is fixedly sleeved at the bottom of the fixed shaft.
Description
Technical Field
The utility model relates to the technical field of microwave power supplies, in particular to a high-power microwave power supply capable of efficiently radiating heat.
Background
The microwave is an electromagnetic wave having a frequency of 300MHz to 300GHz, and the microwave also has a wave-particle duality as an electromagnetic wave, and the basic properties of the microwave generally exhibit high permeability, small thermal inertia, uniform heating, and high thermal efficiency, and thus is widely used in the field of microwave heating lamps.
However, there are some disadvantages in the conventional using process, such as:
the existing high-power microwave power supply has poor heat dissipation capability, so that parts in the microwave power supply work in a high-temperature environment for a long time, and are easy to damage, thereby causing the microwave power supply to be incapable of being normally used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-power microwave power supply with high-efficiency heat dissipation so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: comprises a fixed frame; the top of the fixed frame is fixedly provided with a sealing cover through a bolt; the air inlet mechanism comprises a motor, a fixed shaft, a mounting frame, an air inlet pipe, an air suction pump, a distribution plate, a through hole and an air inlet hole, the mounting frame is fixedly welded at the center of the top surface of the sealing cover, the fixed shaft is rotatably inserted at the top of the mounting frame, the motor is fixedly mounted at the top of the fixed shaft, the bottom of the fixed shaft sequentially penetrates through the mounting frame and the sealing cover and extends to the outside of the sealing cover, the distribution plate is fixedly sleeved at the bottom of the fixed shaft, the through hole is formed in the bottom of the distribution plate, the air inlet hole is formed in the surface of the fixed shaft and positioned in the mounting frame, the air inlet pipe is fixedly inserted at one side of the mounting frame, the air suction pump is fixedly mounted in the air inlet pipe, and the bottom of the air suction pump is fixedly welded with the sealing cover; the microwave power supply comprises a microwave power supply body, wherein the bottom of the inner wall of the fixing frame is fixedly provided with the microwave power supply body through a bolt; the exhaust vent, the exhaust vent has all been seted up to the both sides bottom of fixed frame.
Wherein, the one end fixed mounting that the installing frame was kept away from to the air-supply line has the second filter screen, and the inside fixed mounting of exhaust vent has first filter screen.
The distribution plate is of a disc-shaped structure with a containing cavity, and the fixed shaft is of a cylindrical structure with a containing cavity.
The cooling structure comprises a cooling pipe, a cooling box and a water pump, wherein the cooling mechanism is fixedly mounted at the top of the sealing cover and far away from one side of the air inlet pipe, the cooling box is fixedly welded at the top of the sealing cover and far away from one side of the air inlet pipe, the cooling pipe is fixedly inserted into the top of one side, adjacent to the mounting frame, of the cooling box, one end, far away from the cooling box, of the cooling pipe penetrates through the mounting frame and extends to the outside of the mounting frame, the cooling pipe extends to one end, outside the mounting frame, of the cooling box, is fixedly inserted into the bottom of one side of the cooling box, and the water pump is fixedly mounted at one end, located inside the cooling box, of the cooling pipe.
And a refrigerator is fixedly arranged on the inner wall of the cooling box and on one side far away from the cooling pipe, and the refrigerator is electrically connected with an external power supply through a controller.
Wherein, the cooling pipe is arranged in the mounting frame and has a spiral structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. when needs dispel the heat, can start motor and suction pump simultaneously, the suction pump advances the inside of outside air suction installation frame, under the pressure, get into the inside of fixed axle through the fresh air inlet, then be carried to the inside of distributing plate, spout the inside of fixed frame from the through-hole at last, the inside air current of fixed frame flows from the exhaust vent, can strengthen the velocity of flow of microwave power body surface air, and take away the heat of microwave power body under the effect that the air current flows, thereby realize the heat dissipation to the microwave power body, the motor can drive the fixed axle and rotate simultaneously, the fixed axle drives the distributing plate and rotates, can be with gaseous even spout the inside of fixed frame, thereby avoid the inside of fixed frame to produce the problem that the dead angle leads to the local temperature rising.
2. Through cooling body, can cool off the inside of installing frame, can reduce gaseous temperature, later with the gas after the cooling spout to the inside of fixed frame, realize the direction that forced air cooling and water-cooling combined together, improved the radiating speed of microwave power body greatly, further improved the radiating effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of a stationary shaft of the present invention.
In the figure: 1-a cooling mechanism; 11-a cooling tube; 12-a cooling tank; 13-a refrigerator; 14-a water pump; 2-sealing cover; 3-fixing the frame; 4-microwave power supply body; 5-air outlet holes; 6-a first filter screen; 7-an air inlet mechanism; 71-an electric motor; 72-a fixed shaft; 73-mounting the frame; 74-an air inlet pipe; 75-a suction pump; 76-a second filter; 77-distribution plate; 78-a through hole; 79-air inlet holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: comprises a fixed frame 3; the top of the fixed frame 3 is fixedly provided with the sealing cover 2 through a bolt; the air inlet mechanism 7, the air inlet mechanism 7 comprises a motor 71, a fixed shaft 72, a mounting frame 73, an air inlet pipe 74, an air suction pump 75, a distribution plate 77, a through hole 78 and an air inlet hole 79, a mounting frame 73 is fixedly welded at the center of the top surface of the sealing cover 2, a fixed shaft 72 is rotatably inserted at the top of the mounting frame 73, the top of the fixed shaft 72 is fixedly provided with the motor 71, the bottom of the fixed shaft 72 penetrates through the mounting frame 73 and the sealing cover 2 in sequence and extends to the outside of the sealing cover 2, the bottom of the fixed shaft 72 is fixedly sleeved with a distribution plate 77, the bottom of the distribution plate 77 is provided with a plurality of through holes 78, a plurality of air inlet holes 79 are arranged on the surface of the fixed shaft 72 and positioned inside the mounting frame 73, an air inlet pipe 74 is fixedly inserted into one side of the mounting frame 73, an air suction pump 75 is fixedly mounted inside the air inlet pipe 74, and the bottom of the air suction pump 75 is fixedly welded with the sealing cover 2; the microwave power supply comprises a microwave power supply body 4, wherein the bottom of the inner wall of the fixing frame 3 is fixedly provided with the microwave power supply body 4 through a bolt; the exhaust vent 5, the exhaust vent 5 has all been seted up to the both sides bottom of fixed frame 3.
Wherein, the one end fixed mounting that the installing frame 73 was kept away from to air-supply line 74 has second filter screen 76, and the inside fixed mounting of exhaust vent 5 has first filter screen 6, avoids the inside of dust entering fixed frame 3.
Wherein the distribution plate 77 has a disk-type structure having a receiving cavity, and the fixed shaft 72 has a cylindrical structure having a receiving cavity.
Wherein, a cooling mechanism 1 is fixedly installed on the top of the sealing cover 2 and far away from one side of the air suction pump, the cooling mechanism 1 comprises a cooling pipe 11, a cooling box 12 and a water pump 14, the cooling box 12 is fixedly welded on the top of the sealing cover 2 and far away from one side of the air inlet pipe 74, the cooling pipe 11 is fixedly inserted and connected on the top of one side of the cooling box 12 adjacent to the mounting frame 73, one end of the cooling pipe 11 far away from the cooling box 12 penetrates through the mounting frame 73 and extends to the outside of the mounting frame 73, one end of the cooling pipe 11 extending to the outside of the mounting frame 73 is fixedly inserted and connected with the bottom of one side of the cooling box 12, the water pump 14 is fixedly installed on one end of the cooling pipe 11 positioned inside the cooling box 12, the water pump 14 is started, so that the cooling liquid inside the cooling box 12 is sucked into the cooling pipe 11 by the water pump 14, and then flows back to the inside of the cooling box 12 from the other end of the cooling pipe 11, so that the cooling liquid can circulate in the cooling pipe 11 to cool the gas inside the mounting frame 73, thereby improving the heat dissipation effect.
Wherein, the inner wall of cooling box 12 and the one side fixed mounting who keeps away from cooling tube 11 have refrigerator 13, refrigerator 13 passes through controller and external power source electric connection, can cool down the coolant liquid after the heat transfer.
The cooling pipe 11 is located inside the mounting frame 73 and has a spiral structure, and the area of the cooling pipe 11 inside the mounting frame 73 is increased, so that the cooling effect is improved.
The working principle is as follows: when the microwave power supply is used, when heat dissipation is needed, the motor 71 and the air suction pump 75 can be started simultaneously, the air suction pump 75 sucks outside air into the mounting frame 73, enters the inside of the fixing shaft 72 through the air inlet 79 under the action of pressure, is conveyed to the inside of the distribution plate 77, and is finally sprayed to the inside of the fixing frame 3 through the through hole 78, airflow inside the fixing frame 3 flows out from the air outlet 5, the flowing speed of the surface air of the microwave power supply body 4 can be enhanced, and the heat of the microwave power supply body 4 is taken away under the flowing action of the airflow, so that the heat dissipation of the microwave power supply body 4 is realized, meanwhile, the motor 71 can drive the fixing shaft 72 to rotate, the fixing shaft 72 drives the distribution plate 77 to rotate, the air can be uniformly sprayed to the inside of the fixing frame 3, and the problem that the local temperature is increased due to dead corners generated in the inside of the fixing frame 3 is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High-power microwave power supply of high-efficient heat dissipation, its characterized in that includes:
a fixed frame (3);
the top of the fixed frame (3) is fixedly provided with the sealing cover (2) through a bolt;
the air inlet mechanism (7), the air inlet mechanism (7) includes a motor (71), a fixed shaft (72), a mounting frame (73), an air inlet pipe (74), an air suction pump (75), a distribution plate (77), through holes (78) and air inlet holes (79), the mounting frame (73) is fixedly welded at the center of the top surface of the sealing cover (2), the top of the mounting frame (73) is rotatably inserted with the fixed shaft (72), the motor (71) is fixedly mounted at the top of the fixed shaft (72), the bottom of the fixed shaft (72) sequentially penetrates through the mounting frame (73) and the sealing cover (2) and extends to the outside of the sealing cover (2), the distribution plate (77) is fixedly sleeved at the bottom of the fixed shaft (72), a plurality of through holes (78) are formed at the bottom of the distribution plate (77), a plurality of air inlet holes (79) are formed in the surface of the fixed shaft (72) and located inside the mounting frame (73), an air inlet pipe (74) is fixedly inserted into one side of the mounting frame (73), an air suction pump (75) is fixedly mounted inside the air inlet pipe (74), and the bottom of the air suction pump (75) is fixedly welded with the sealing cover (2);
the microwave power supply comprises a microwave power supply body (4), wherein the bottom of the inner wall of the fixing frame (3) is fixedly provided with the microwave power supply body (4) through a bolt;
the air outlet holes (5) are formed in the bottoms of the two sides of the fixing frame (3).
2. The high-power microwave power supply with high-efficiency heat dissipation according to claim 1, characterized in that: one end, far away from the mounting frame (73), of the air inlet pipe (74) is fixedly provided with a second filter screen (76), and a first filter screen (6) is fixedly arranged inside the air outlet hole (5).
3. The high-power microwave power supply with high-efficiency heat dissipation according to claim 1, characterized in that: the distribution plate (77) is in a disk-type structure having a receiving cavity, and the fixed shaft (72) is in a cylindrical structure having a receiving cavity.
4. The high-power microwave power supply with high-efficiency heat dissipation according to claim 1, characterized in that: the utility model discloses a cooling structure, including mounting frame (73), cooling box (11), mounting frame (73), cooling box (11) and water pump (14), one side fixed mounting who keeps away from the air-blast pump at the top of sealed lid (2) has cooling mechanism (1), cooling mechanism (1) includes cooling tube (11), cooling box (12) and water pump (14), the top of sealed lid (2) and one side fixed welding who keeps away from air-supply line (74) have cooling box (12), cooling box (12) and the top of the adjacent one side of mounting frame (73) all fixed the grafting have cooling tube (11), the one end that cooling box (12) were kept away from in cooling tube (11) runs through mounting frame (73) and extends to the outside of mounting frame (73), cooling tube (11) extend to the outside one end of mounting frame (73) and the fixed grafting in one side bottom of cooling box (12), cooling tube (11) are located the inside one end fixed mounting of cooling box (12) and have water pump (14).
5. The high-power microwave power supply with high-efficiency heat dissipation according to claim 4, characterized in that: and a refrigerator (13) is fixedly mounted on one side of the inner wall of the cooling box (12) far away from the cooling pipe (11), and the refrigerator (13) is electrically connected with an external power supply through a controller.
6. The high-power microwave power supply with high-efficiency heat dissipation according to claim 4, characterized in that: the cooling pipe (11) is positioned in the mounting frame (73) and is of a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930024.9U CN215816881U (en) | 2021-08-18 | 2021-08-18 | High-efficiency heat-dissipation high-power microwave power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930024.9U CN215816881U (en) | 2021-08-18 | 2021-08-18 | High-efficiency heat-dissipation high-power microwave power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816881U true CN215816881U (en) | 2022-02-11 |
Family
ID=80132608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121930024.9U Expired - Fee Related CN215816881U (en) | 2021-08-18 | 2021-08-18 | High-efficiency heat-dissipation high-power microwave power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816881U (en) |
-
2021
- 2021-08-18 CN CN202121930024.9U patent/CN215816881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |