CN205142775U - Amplifier device's cooling structure - Google Patents
Amplifier device's cooling structure Download PDFInfo
- Publication number
- CN205142775U CN205142775U CN201521028875.9U CN201521028875U CN205142775U CN 205142775 U CN205142775 U CN 205142775U CN 201521028875 U CN201521028875 U CN 201521028875U CN 205142775 U CN205142775 U CN 205142775U
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- CN
- China
- Prior art keywords
- casing
- cooling structure
- power amplifier
- circuit board
- amplifying device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an amplifier device's cooling structure, including the rack, be equipped with a plurality of pouring jackets on the rack, the cover incasement is equipped with a plurality of single power amplifier subracks, and the top surface and the bottom surface of pouring jacket all are equipped with the ventilation structure, be equipped with heat -dissipating frame between the pouring jacket, the last under shed of heat -dissipating frame is sealed all around, the heat -dissipating frame dorsal part is equipped with the fan, be equipped with the heating panel in single power amplifier subrack. The utility model discloses simple structure, convenient to use can place the circuit board alone in single subrack, is favorable to the installation and maintenance of circuit board to utilize the cooling structure to cool down to the circuit board, kept the job stabilization of circuit board, just can prevent because of the danger that circuit board high temperature causes, realized the modularization of power amplifier case, do benefit to heat dissipation, installation, maintenance and maintain.
Description
Technical field
The utility model belongs to electric field, particularly relates to a kind of cooling structure and device of power amplifying device.
Background technology
Current power amplifier subrack all adopts whole panel construction, and subrack is of a size of standardised series size.Gathered polylith circuit board in subrack, not only whole subrack volume be large, Heavy Weight, be unfavorable for installation and maintenance, and be unfavorable for heat radiation.In addition existing power amplifier subrack does not have effective radiator structure, easily because temperature is too high and accidents caused.
Utility model content
For solving the problem, the utility model provides a kind of cooling structure of power amplifying device.The utility model structure is simple, easy to use, circuit board can be positioned over separately in single subrack, be conducive to the installation and maintenance of circuit board, and utilize cooling structure to lower the temperature to circuit board, maintain the stable of circuit board work, and the danger that causes because circuit board temperature is too high can be prevented.
For reaching above-mentioned technique effect, the technical solution of the utility model is:
A cooling structure for power amplifying device, comprises rack, and rack is provided with some casings, and be provided with some single power amplifier subracks in casing, end face and the bottom surface of casing are equipped with aeration structure; Heat radiation frame is provided with between casing; Heat radiation frame upper and lower opening, surrounding seals; Heat radiation frame dorsal part is provided with fan; Heating panel is provided with in single power amplifier subrack.
Further improvement, described heating panel is cooled plate; Cooled plate is provided with water inlet and delivery port.
Further improvement, is provided with guide rail bar in described casing, single power amplifier subrack is provided with the guide-track groove coordinated with guide rail bar.
Further improvement, described guide rail bar is corresponding end face and the bottom surface being arranged on casing respectively, and single power amplifier subrack longitudinally inserts casing along guide rail bar.
Further improvement, end face and the bottom surface of casing are formed with fixed strip, and guide rail bar is fixed by fixed strip, and between fixed strip, opening forms aeration structure.
Further improvement, described aeration structure is ventilation hole.
Further improvement, described ventilation hole is circle, triangle, quadrangle or polygon.
The utility model structure is simple, easy to use, circuit board can be positioned over separately in single subrack, be conducive to the installation and maintenance of circuit board, and utilize cooling structure to lower the temperature to circuit board, maintain the stable of circuit board work, and the danger that causes because circuit board temperature is too high can be prevented, achieve the modularization of power amplifier case, be beneficial to heat radiation, installation, maintenance and maintenance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of heat radiation frame;
Fig. 3 is the structural representation of single power amplifier subrack;
Fig. 4 is the structural representation that single power amplifier subrack coordinates casing;
Fig. 5 is the principle schematic of the utility model heat radiation;
Wherein, 1. rack, 2. casing, 3. single power amplifier subrack, 4. ventilation hole, 5. guide-track groove, 6. dispel the heat frame, 7. fan, 8. cooled plate, 9. water inlet, 10. delivery port, 11. guide rail bars.
Embodiment
Embodiment 1
The cooling structure of a kind of power amplifying device as shown in Figure 1, comprises rack 1, and rack 1 is provided with some casings 2, is provided with some single power amplifier subracks 3 in casing 2, is provided with heat radiation frame 6 between casing 2.
As shown in Figure 2, heat radiation frame 6 upper and lower opening, surrounding seals; Heat radiation frame 6 dorsal part is provided with fan 7.
As shown in Figure 3, heating panel is provided with in single power amplifier subrack 3.Described heating panel is cooled plate 8; Cooled plate 8 side arranges power pack, and opposite side arranges power amplifier box; Heat radiation can be ensured so to greatest extent.Cooled plate 8 is provided with water inlet 9 and delivery port 10.Containing water route in cooled plate, cooling water flows into delivery port 10 from water inlet 9 and flows out, thus is taken away from cooled plate by heat.
As shown in Figure 4, end face and the bottom surface of casing 2 are equipped with aeration structure, and aeration structure is ventilation hole 4.Be provided with guide rail bar 11 in casing 2, single power amplifier subrack 3 is provided with the guide-track groove 5 coordinated with guide rail bar 11.The plug of single power amplifier subrack 3 in casing 2 can be realized like this.Described guide rail bar 11 is corresponding end face and the bottom surface being arranged on casing 2 respectively, and single power amplifier subrack 3 longitudinally inserts casing 2 along guide rail bar 11.
Ventilation hole 4 can be circle, triangle, quadrangle or polygon.
As shown in Figure 5, when fan 7 is to heat radiation frame 6 outer exhausting, in heat radiation frame 6, form air negative pressure, air-flow flows in casing 2 from the upper and lower of casing 2, then through heat radiation frame 6, is flowed out by fan 7.Thus reach the object of heat radiation.
Embodiment 2
When all the other arrange consistent with embodiment 1, end face and the bottom surface of casing 2 are formed with fixed strip, and guide rail bar 11 is fixed by fixed strip, and between fixed strip, opening forms aeration structure.Such setting is more conducive to air circulation, dispels the heat quicker.
The explanation of above example just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a cooling structure for power amplifying device, comprises rack (1), it is characterized in that, rack (1) is provided with some casings (2), and be provided with some single power amplifier subracks (3) in casing (2), end face and the bottom surface of casing (2) are equipped with aeration structure; Heat radiation frame (6) is provided with between casing (2); Heat radiation frame (6) upper and lower opening, surrounding seals; Heat radiation frame (6) dorsal part is provided with fan (7); Heating panel is provided with in single power amplifier subrack (3).
2. the cooling structure of power amplifying device as claimed in claim 1, it is characterized in that, described heating panel is cooled plate (8); Cooled plate (8) is provided with water inlet (9) and delivery port (10).
3. the cooling structure of power amplifying device as claimed in claim 1, it is characterized in that, be provided with guide rail bar (11) in described casing (2), single power amplifier subrack (3) is provided with the guide-track groove (5) coordinated with guide rail bar (11).
4. the cooling structure of power amplifying device as claimed in claim 3, it is characterized in that, described guide rail bar (11) respectively correspondence is arranged on end face and the bottom surface of casing (2), and single power amplifier subrack (3) longitudinally inserts casing (2) along guide rail bar (11).
5. the cooling structure of power amplifying device as claimed in claim 4, it is characterized in that, end face and the bottom surface of casing (2) are formed with fixed strip, and guide rail bar (11) is fixed by fixed strip, and between fixed strip, opening forms aeration structure.
6. the cooling structure of power amplifying device as claimed in claim 1, it is characterized in that, described aeration structure is ventilation hole (4).
7. the cooling structure of power amplifying device as claimed in claim 6, it is characterized in that, described ventilation hole (4) is circle, triangle, quadrangle or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028875.9U CN205142775U (en) | 2015-12-10 | 2015-12-10 | Amplifier device's cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028875.9U CN205142775U (en) | 2015-12-10 | 2015-12-10 | Amplifier device's cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142775U true CN205142775U (en) | 2016-04-06 |
Family
ID=55628520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028875.9U Active CN205142775U (en) | 2015-12-10 | 2015-12-10 | Amplifier device's cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873403A (en) * | 2016-05-30 | 2016-08-17 | 佛山市南海蜚声演出器材制造有限公司 | Separable combined power amplifier |
-
2015
- 2015-12-10 CN CN201521028875.9U patent/CN205142775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873403A (en) * | 2016-05-30 | 2016-08-17 | 佛山市南海蜚声演出器材制造有限公司 | Separable combined power amplifier |
| CN105873403B (en) * | 2016-05-30 | 2019-03-26 | 佛山市南海蜚声演出器材制造有限公司 | One kind can Split assembled power amplifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |