Heat dissipation optimized high-power amplifier suitable for long-time operation

Abstract

A heat dissipation optimized high-power amplifier suitable for long-time operation comprises an installation mechanism and a heat dissipation mechanism, the installation mechanism is composed of a loading box, an anti-skid pad, an expansion board, a control panel, a connecting port, an indicator lamp, a sliding protection board, a power interface and a storage battery, and the heat dissipation mechanism is arranged in the loading box of the installation mechanism. The heat dissipation mechanism is composed of a heat dissipation tower, a heat dissipation fan, an air outlet, a filter screen and a sealing plate, due to the fact that the heat dissipation mechanism is arranged, the heat dissipation tower is arranged on the heat dissipation mechanism, the heat dissipation fins are arranged on the heat dissipation tower, heat of electronic parts can be absorbed and conducted, the heat dissipation efficiency of equipment is improved, and then the working efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power amplifiers, and in particular to a heat dissipation optimized high-power amplifier suitable for long-term operation. Background Art

[0002] A power amplifier is a laboratory instrument used to amplify AC and DC signals. It can produce maximum power output under given distortion conditions to drive a certain load. Its main technical parameters include bandwidth, voltage, power, channel, slew rate, impedance, gain, etc. The selection of these parameters is crucial to the performance and application of the power amplifier. The importance of efficient power amplifier design technology is self-evident. Their applications are not limited to the fields of radio, communication and broadcasting, but also play an important role in industrial and scientific fields, such as giant accelerators and radar systems. However, as the workload and operating time of the power amplifier increase, the heat generated by it will also increase accordingly. Long-term high-heat operation will not only affect the performance and stability of the power amplifier, but may also cause damage to the equipment. Therefore, for power amplifiers that run for a long time, heat dissipation optimization technology is particularly critical.

[0003] According to the Chinese patent number: CN 216146538 U, a fire broadcast power amplifier device is disclosed, including a shell, a cavity is installed at the bottom end of the shell, a through hole is opened on the rear side of the shell, a rotating plate is connected to the left side of the top of the shell, one end of a push rod is welded to the bottom end of the rotating plate, and a pushing mechanism is arranged at the other end of the push rod, and the pushing mechanism includes a box, an airbag, a push rod, a push plate, a vertical rod, a sliding plate and a baffle, and the box is welded to the left inner wall of the shell. The fire broadcast power amplifier device realizes the rotation of the screw through the structure of the shell, the cavity, the micro reduction motor, the rectangular box, the first gear, the second gear, the screw and the like. The fire broadcast power amplifier device realizes the swing of the blades through the structure of the screw, the slider, the rectangular block, the cross bar, the fan seat, the reduction motor and the like, and comprehensively cools the power amplifier.

[0004] However, during the use of existing high-power amplifiers, since electronic components easily generate a large amount of heat during operation and traditional equipment does not have a heat dissipation mechanism inside, the operating efficiency of electronic components will be greatly impaired in a high-temperature environment, resulting in a problem of reduced working efficiency of the power amplifier. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the problem that during the use of the existing high-power amplifier, the electronic components are prone to generate a large amount of heat during operation, and the traditional equipment does not have a heat dissipation mechanism inside, and the operating efficiency of the electronic components in a high-temperature environment will be greatly damaged, resulting in a decrease in the working efficiency of the power amplifier.

[0006] The technical solution adopted to solve the above technical problems is:

[0007] A heat dissipation optimized high-power amplifier suitable for long-term operation comprises a mounting mechanism and a heat dissipation mechanism, wherein the mounting mechanism consists of a loading box, an anti-skid mat, an expansion board, a control panel, a connection port, an indicator light, a sliding protection plate, a power interface and a battery, and a heat dissipation mechanism is arranged in the loading box of the mounting mechanism, wherein the heat dissipation mechanism consists of a heat dissipation tower, a heat dissipation fan, an air outlet, a filter and a sealing plate.

[0008] As a preferred technical solution of the utility model, an anti-slip pad is provided on the lower side of the loading box of the installation mechanism, expansion slots are provided on both sides of the loading box, an expansion plate is provided in the expansion slot of the loading box, the expansion plate is connected to the loading box by fixing bolts, and fixing holes are provided on the expansion plate to facilitate users to fix the equipment.

[0009] As a preferred technical solution of the present invention, a control panel is provided on the front of the loading box, and the control panel is composed of an LED display screen and control buttons, so that the user can observe the working status of the equipment.

[0010] As a preferred technical solution of the utility model, a connecting groove is provided on the back of the loading box, a connecting port is provided in the connecting groove of the loading box, an indicator light is provided on the connecting port, a sliding protection plate is provided in the connecting groove of the loading box, a grab handle is provided on the sliding protection plate, a power interface is provided next to the connecting groove of the loading box, a battery is provided next to the power interface, and the battery is replaceable.

[0011] As a preferred technical solution of the utility model, the heat dissipation tower of the heat dissipation mechanism is arranged on the upper side of the electronic components of the loading box, and the heat dissipation tower is composed of a plurality of heat dissipation fins.

[0012] As a preferred technical solution of the utility model, a cooling fan is provided on the right side of the loading box, an air outlet is provided on the left side of the loading box, a filter is provided at the air outlet, and the filter is replaceable.

[0013] As a preferred technical solution of the utility model, a maintenance port is provided on the upper side of the loading box, a sliding track is provided in the maintenance port of the loading box, a sealing plate is provided in the sliding track of the loading box, and the sealing plate is connected to the sliding track of the loading box by fixing bolts.

[0014] The beneficial effects of the utility model are:

[0015] Since the utility model is provided with a heat dissipation mechanism, the mechanism is provided with a heat dissipation tower, and the heat dissipation tower is provided with a plurality of heat dissipation fins, which can absorb the heat of electronic components and conduct the heat, thereby improving the heat dissipation efficiency of the equipment and further increasing the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a first axis view of the utility model;

[0018] Figure 3 It is a second axis view of the utility model;

[0019] Figure 4 for Figure 1 A partial enlarged view of center A.

[0020] In the figure: 1. Installation mechanism; 2. Heat dissipation mechanism; 3. Loading box; 4. Anti-slip mat; 5. Expansion board; 6. Control panel; 7. Connection port; 8. Indicator light; 9. Sliding protection plate; 10. Power interface; 11. Battery; 12. Heat dissipation tower; 13. Cooling fan; 14. Air outlet; 15. Filter; 16. Sealing plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0026] Embodiment 1

[0027] exist Figure 1-4 The utility model provides a technical solution: a heat dissipation optimized high-power amplifier suitable for long-term operation, including an installation mechanism 1 and a heat dissipation mechanism 2. The installation mechanism 1 is composed of a loading box 3, an anti-slip mat 4, an expansion board 5, a control panel 6, a connection port 7, an indicator light 8, a sliding protection plate 9, a power interface 10 and a battery 11. The heat dissipation mechanism 2 is arranged in the loading box 3 of the installation mechanism 1, and the heat dissipation mechanism 2 is composed of a heat dissipation tower 12, a heat dissipation fan 13, an air outlet 14, a filter 15 and a sealing plate 16.

[0028] In one aspect of the present embodiment, a non-slip pad 4 is provided on the lower side of the loading box 3 of the mounting mechanism 1, expansion slots are provided on both sides of the loading box 3, an expansion board 5 is provided in the expansion slot of the loading box 3, the expansion board 5 is connected to the loading box 3 by fixing bolts, and a fixing hole is provided on the expansion board 5, a control panel 6 is provided on the front of the loading box 3, the control panel 6 consists of an LED display and control buttons, a connecting slot is provided on the back of the loading box 3, a connecting port 7 is provided in the connecting slot of the loading box 3, an indicator light 8 is provided on the connecting port 7, a sliding protection plate 9 is provided in the connecting slot of the loading box 3, and a grab handle is provided on the sliding protection plate 9, a power interface 10 is provided next to the connecting slot of the loading box 3, and a battery 11 is provided next to the power interface 10, and the battery 11 is replaceable, which reduces the difficulty of maintenance of the equipment and is also convenient for the equipment to be used outdoors and in scenes where energy supply is inconvenient.

[0029] In one aspect of the present embodiment, a heat sink 12 of the heat dissipation mechanism 2 is disposed on the upper side of the electronic components of the loading box 3. The heat sink 12 is composed of a plurality of heat sinks, which increases the heat dissipation area of ​​the equipment. A cooling fan 13 is disposed on the right side of the loading box 3, and an air outlet 14 is disposed on the left side of the loading box 3. A filter 15 is disposed at the air outlet 14 to prevent dust from entering the equipment. The filter 15 is replaceable. A maintenance port is disposed on the upper side of the loading box 3, and a sliding track is disposed in the maintenance port of the loading box 3. A sealing plate 16 is disposed in the sliding track of the loading box 3. The sealing plate 16 is connected to the sliding track of the loading box 3 by fixing bolts to facilitate user maintenance.

[0030] The working principle of the utility model is as follows: during the use of the utility model, the user first connects the power interface 10 of the device to the electric wire, then starts the device through the control panel 6, and then starts the cooling fan 13 to dissipate heat from the cooling tower 12. When the user needs to use it, he only needs to open the sliding protection plate 9 and plug the line into the connection port 7. If the indicator light 8 is on, it means that the connection is normal, and then start the test through the control panel 6.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat dissipation optimized high power amplifier suitable for long-term operation, comprising a mounting mechanism (1) and a heat dissipation mechanism (2), characterized in that: The installation mechanism (1) is composed of a loading box (3), an anti-slip mat (4), an expansion board (5), a control panel (6), a connection port (7), an indicator light (8), a sliding protection plate (9), a power interface (10) and a battery (11). A heat dissipation mechanism (2) is arranged inside the loading box (3) of the installation mechanism (1), and the heat dissipation mechanism (2) is composed of a heat dissipation tower (12), a heat dissipation fan (13), an air outlet (14), a filter (15) and a sealing plate (16).

2. A heat dissipation optimized high power amplifier suitable for long-term operation according to claim 1, characterized in that: The lower side of the loading box (3) of the installation mechanism (1) is provided with an anti-slip pad (4), and expansion slots are provided on both sides of the loading box (3). An expansion plate (5) is provided in the expansion slot of the loading box (3), and the expansion plate (5) is connected to the loading box (3) by fixing bolts, and fixing holes are provided on the expansion plate (5).

3. A heat dissipation optimized high power amplifier suitable for long-term operation according to claim 2, characterized in that: The front of the loading box (3) is provided with a control panel (6), and the control panel (6) is composed of an LED display screen and control buttons.

4. The heat dissipation optimized high power amplifier suitable for long-term operation according to claim 3, characterized in that: The back of the loading box (3) is provided with a connection slot, a connection port (7) is provided in the connection slot of the loading box (3), an indicator light (8) is provided on the connection port (7), a sliding protection plate (9) is provided in the connection slot of the loading box (3), a grab handle is provided on the sliding protection plate (9), a power interface (10) is provided next to the connection slot of the loading box (3), a storage battery (11) is provided next to the power interface (10), and the storage battery (11) is replaceable.

5. The heat dissipation optimized high power amplifier suitable for long-term operation according to claim 1, characterized in that: The heat dissipation tower (12) of the heat dissipation mechanism (2) is arranged on the upper side of the electronic components of the loading box (3), and the heat dissipation tower (12) is composed of a plurality of heat dissipation fins.

6. A heat dissipation optimized high power amplifier suitable for long-term operation according to claim 5, characterized in that: A cooling fan (13) is provided on the right side of the loading box (3), an air outlet (14) is provided on the left side of the loading box (3), a filter screen (15) is provided at the air outlet (14), and the filter screen (15) is replaceable.

7. A heat dissipation optimized high power amplifier suitable for long-term operation according to claim 6, characterized in that: A maintenance opening is provided on the upper side of the loading box (3), a sliding track is provided in the maintenance opening of the loading box (3), a sealing plate (16) is provided in the sliding track of the loading box (3), and the sealing plate (16) is connected to the sliding track of the loading box (3) via fixing bolts.

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