CN213485423U - Machine case internal structure - Google Patents
Machine case internal structure Download PDFInfo
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- CN213485423U CN213485423U CN202022303348.1U CN202022303348U CN213485423U CN 213485423 U CN213485423 U CN 213485423U CN 202022303348 U CN202022303348 U CN 202022303348U CN 213485423 U CN213485423 U CN 213485423U
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- case
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- air duct
- internal structure
- power amplifier
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Abstract
The utility model relates to a machine case inner structure, it includes: the power amplifier comprises a case, a power amplifier unit, a modulation and demodulation unit, a power supply and a display unit, wherein the case is a cuboid, an air duct is formed in the first side of the case, one end of the air duct is close to the end part of the first end of the case, and the other side of the air duct is arranged on the end part of the second end of the case; the power amplifier unit is arranged in the air duct; the modulation and demodulation unit and the air duct are arranged on the second side of the case opposite to each other, and an acquisition unit is arranged at the end part of the modulation and demodulation unit close to the first end of the case; the power supply is arranged between the air duct and the acquisition unit; the display unit is arranged at the end part of the first end of the case. The utility model discloses a case inner structure owing to adopt and set up the power amplifier unit in the wind channel, for prior art, it can be so that the whole space of case more hardware modules of arranging, has reached the purpose that case hardware was arranged compacter, the radiating effect is better.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a case inner structure.
Background
2U standard cabinets are frequently used in industries such as broadcast television transmission and the like, and the radio and television transmitters have high integration degree and are improved in intelligent requirements; therefore, more hardware modules are arranged in the limited case space, but the existing case hardware is not compact in arrangement and poor in heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a machine case inner structure aims at solving current machine case and arranges not compactly, the not good problem of radiating effect.
(II) technical scheme
In order to achieve the above object, an embodiment of the present invention provides an inside structure of a machine case, which includes:
the air duct is arranged on the first side of the case, one end of the air duct is close to the end part of the first end of the case, and the other side of the air duct is arranged on the end part of the second end of the case; one end of the air channel close to the first end of the case is provided with a pair of fans;
the power amplifier unit is arranged in the air channel;
the modulation and demodulation unit is arranged on the second side of the case opposite to the air channel, and an acquisition unit is arranged at the end part of the modulation and demodulation unit close to the first end of the case;
the power supply is arranged between the air duct and the acquisition unit;
and the display unit is arranged at the end part of the first end of the case.
Optionally, the power amplifier unit is provided with a heat dissipation channel, and the heat dissipation channel is located between the power amplifier unit and the chassis.
Optionally, the heat dissipation channel includes a plurality of side-by-side fins, and the fins are perpendicular to the bottom of the chassis and parallel to the first side of the chassis.
Optionally, a first air inlet is disposed on the first side of the chassis, and the first air inlet is located between the fan and the first end of the chassis.
Optionally, a second air inlet is disposed at a second side of the chassis, and the second air inlet is disposed corresponding to the first air inlet.
Optionally, the second side of the chassis is provided with a plurality of heat dissipation slots.
Optionally, the modem unit and the acquisition unit are attached to the heat sink.
Optionally, a pair of handles is disposed on the first end of the chassis, and the pair of handles are respectively located on two sides of the chassis.
(III) advantageous effects
The utility model has the advantages that: the utility model discloses a case inner structure owing to adopt and set up the power amplifier unit in the wind channel, for prior art, it can be so that the whole space of case more hardware modules of arranging, has reached the purpose that case hardware was arranged compacter, the radiating effect is better.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an internal structure of a chassis according to the present invention.
[ description of reference ]
1: a chassis; 2: a power amplifier unit; 3: an air duct; 4: a modulation/demodulation unit; 5: a power source; 6: a collection unit; 7: a display unit; 8: a heat sink; 9: a fan; 10: a first air inlet; 11: a second air inlet; 12: a heat sink; 13: a handle.
Detailed Description
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention provides an internal structure of a chassis 1, which includes: the device comprises a case 1, a power amplifier unit 2, a modulation and demodulation unit 4, a power supply 5 and a display unit 7. The case 1 is a cuboid, the first side of the case 1 is provided with an air duct 3, one end of the air duct 3 is close to the end part of the first end of the case 1, and the other side of the air duct 3 is arranged on the end part of the second end of the case 1; the end of the air duct 3 close to the first end of the cabinet 1 is provided with a pair of fans 9. The power amplifier unit 2 is arranged in the air duct 3. The power amplifier unit 2 is arranged in the air duct 3, and strong wind is applied to the air duct 3 through the fan 9, so that the power amplifier unit 2 can be radiated to the maximum extent, and the space in the case 1 can be saved.
The modulation and demodulation unit 4 and the air duct 3 are arranged on the second side of the case 1 oppositely, and the end part of the modulation and demodulation unit 4 close to the first end of the case 1 is provided with an acquisition unit 6; the power supply 5 is arranged between the air duct 3 and the acquisition unit 6; the display unit 7 is disposed at an end of the first end of the cabinet 1. In an optimal implementation mode, more hardware modules can be arranged in the whole space of the case 1, and the purposes that the hardware arrangement of the case 1 is more compact and the heat dissipation effect is better are achieved.
In the embodiment, the layout of each unit in the case is scientific and reasonable, and the simple and effective requirements of the wiring of the whole machine can be met. The cabinet has the following circuitry:
amplifying a signal line: external signals enter the modulation and demodulation unit 4 through the rear panel, are input into the power amplification unit 2 after being subjected to modulation and demodulation processing 4, and are output through the L27 connector through the rear panel after being subjected to amplification processing.
Detecting a signal line: the acquisition unit 6 samples and acquires data from the modulation and demodulation unit 4 and the power amplification unit 2, and displays the data through the display unit 7 of the front panel.
Power supply line: external current enters the power supply 5 through the rear panel switch, and is supplied to each unit after being subjected to voltage stabilization processing by the power supply 5.
The power amplifier unit 2 is provided with a heat dissipation channel, and the heat dissipation channel is located between the power amplifier unit 2 and the case 1. Furthermore, the heat dissipation channel comprises a plurality of side-by-side cooling fins 8, and the cooling fins 8 are perpendicular to the bottom of the chassis 1 and parallel to the first side of the chassis 1. The parallel radiating fins 8 can rapidly guide out the heat of the power amplifier unit 2, and meanwhile, strong wind can circulate between the radiating fins 8 to rapidly take away the heat.
In addition, a first air inlet 10 is disposed on the first side of the chassis 1, and the first air inlet 10 is located between the fan 9 and the first end of the chassis 1. The first air inlet 10 is arranged at a position close to the fan 9, so that the air inlet amount can be increased, other components can be intermittently cooled, and heat in the case 1 is taken away through the air channel 3.
The second side of the chassis 1 is provided with a second air inlet 11, and the second air inlet 11 is arranged corresponding to the first air inlet 10. The second air inlet 11 is close to the modem unit 4, and can take away heat of the modem unit 4 during air intake to dissipate heat thereof.
Further, a second side of the chassis 1 is provided with a plurality of heat dissipation grooves 12. In the preferred embodiment, a plurality of heat dissipation grooves 12 are distributed at intervals on the second side of the case 1, which can ensure both the heat dissipation effect and the rigidity of the overall structure of the case 1.
The modem unit 4 and the acquisition unit 6 are attached to the heat sink 12. The heat of the modulation and demodulation unit 4 can be well dissipated by being tightly attached to the heat dissipation groove 12, and the normal operation of the modulation and demodulation unit 4 is ensured.
Further, a pair of handles 13 is disposed on the first end of the chassis 1, and the pair of handles 13 are respectively located on two sides of the chassis 1. The handles 13 can facilitate the user to carry the case 1 of the machine case 1, and the handles 13 on both sides of the case 1 can facilitate the user to lift the case 1 by both hands to carry the case.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. An internal structure of a cabinet, comprising:
the air duct is arranged on the first side of the case, one end of the air duct is close to the end part of the first end of the case, and the other side of the air duct is arranged on the end part of the second end of the case; one end of the air channel close to the first end of the case is provided with a pair of fans;
the power amplifier unit is arranged in the air channel;
the modulation and demodulation unit is arranged on the second side of the case opposite to the air channel, and an acquisition unit is arranged at the end part of the modulation and demodulation unit close to the first end of the case;
the power supply is arranged between the air duct and the acquisition unit;
and the display unit is arranged at the end part of the first end of the case.
2. The internal structure of a cabinet as claimed in claim 1, wherein: the power amplifier unit is provided with a heat dissipation channel, and the heat dissipation channel is located between the power amplifier unit and the case.
3. The internal structure of a cabinet as claimed in claim 2, wherein: the heat dissipation channel comprises a plurality of parallel cooling fins, and the cooling fins are perpendicular to the bottom of the case and parallel to the first side of the case.
4. The internal structure of a cabinet as claimed in claim 3, wherein: a first air inlet is formed in the first side of the case and located between the fan and the first end of the case.
5. The internal structure of a cabinet as claimed in claim 4, wherein: and a second air inlet is formed in the second side of the case, and the second air inlet is arranged corresponding to the first air inlet.
6. The internal structure of a cabinet according to any one of claims 1 to 5, wherein: and the second side of the case is provided with a plurality of radiating grooves.
7. The internal structure of a cabinet as claimed in claim 6, wherein: the modulation and demodulation unit and the acquisition unit are attached to the heat dissipation groove.
8. The internal structure of a cabinet according to any one of claims 1 to 5, wherein: the first end of the case is provided with paired handles which are respectively positioned at two sides of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303348.1U CN213485423U (en) | 2020-10-16 | 2020-10-16 | Machine case internal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303348.1U CN213485423U (en) | 2020-10-16 | 2020-10-16 | Machine case internal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485423U true CN213485423U (en) | 2021-06-18 |
Family
ID=76367737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303348.1U Active CN213485423U (en) | 2020-10-16 | 2020-10-16 | Machine case internal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213485423U (en) |
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2020
- 2020-10-16 CN CN202022303348.1U patent/CN213485423U/en active Active
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