CN209217938U - A kind of Switching Power Supply high efficiency and heat radiation case - Google Patents
A kind of Switching Power Supply high efficiency and heat radiation case Download PDFInfo
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- CN209217938U CN209217938U CN201920079056.9U CN201920079056U CN209217938U CN 209217938 U CN209217938 U CN 209217938U CN 201920079056 U CN201920079056 U CN 201920079056U CN 209217938 U CN209217938 U CN 209217938U
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- power supply
- heat dissipation
- dissipation tank
- supply module
- high efficiency
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Abstract
The utility model discloses a kind of Switching Power Supply high efficiency and heat radiation casees, belong to switch power technology field, including heat dissipation tank and power supply module, lamina tecti is arranged in the top of the heat dissipation tank, side cover plate is arranged in the two sides of the heat dissipation tank, bottom plate is arranged in the bottom of the heat dissipation tank, the inside of the heat dissipation tank is installed by power supply module, the first thermovent is set on one end outer wall of the power supply module, the both ends of the bottom plate are respectively provided with connector, the connector is separately connected one end of circulating water pipe, and the other end of the circulating water pipe connects cooling body, the cooling body is mounted on the side of the heat dissipation tank, the cooling body includes two circulating pumps and a water tank.By the structure that the bottom plate of heat dissipation tank bottom is arranged to inner hollow, inside installation cooling tube, the circulating water that cooling tube can be extracted by circulating pump, cold water pass through inside bottom plate, the temperature for reducing power supply module bottom, achievees the effect that power supply module rapid cooling.
Description
Technical field
The utility model relates to switch power technology field, in particular to a kind of Switching Power Supply high efficiency and heat radiation case.
Background technique
Switching Power Supply is the time ratio that control switch pipe turns on and off using modern power electronics technology, remains steady
Determine a kind of power supply of output voltage, Switching Power Supply is generally made of pulse width modulation (PWM) control IC and MOSFET.With electricity
The development and innovation of power electronic technology, so that switch power technology is also innovated constantly.Currently, Switching Power Supply is with small-sized, light
Amount and efficient feature are widely used almost all of electronic equipment, are that current electronics and information industry rapid development is indispensable
A kind of few power mode, internal electric component is easy to produce a large amount of heat to Switching Power Supply at work, and switchs electricity
Radiator fan is generally installed in the inside in source, and thermovent, the heat dissipation of Convenient switch power supply is generally arranged in the shell of Switching Power Supply.
For the box shell of traditional Switching Power Supply although with thermovent, but in hot weather, thermovent is single, can not
Air circulation is formed, therefore the hot-air inside power supply module disperses low efficiency, and is equipped with more thermovent and is easily accessible ash
Dirt, and traditional general wind-cooling heat dissipating of radiating mode, even if having water-cooling, cooling pipe is typically mounted at power supply module
Inside, there are security risks, and are inconvenient to repair.
Utility model content
The purpose of this utility model is that solve the heat dissipation tank of above-mentioned Switching Power Supply and can not dust-proof and quickly dissipate
Heat carries out simultaneously and water-cooling radiating structure is mounted on inside power supply module has security risk and not easy to repair and propose
For a kind of Switching Power Supply high efficiency and heat radiation case, there is radiating efficiency height, good dustproof effect, advantage easy to repair.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Switching Power Supply high efficiency and heat radiation case, packet
Heat dissipation tank and power supply module are included, lamina tecti is arranged in the top of the heat dissipation tank, and side cover plate is arranged in the two sides of the heat dissipation tank, described
The bottom of heat dissipation tank is arranged bottom plate, and power supply module is installed in the inside of the heat dissipation tank, on one end outer wall of the power supply module
First thermovent is set, the both ends of the bottom plate are respectively provided with connector, and the connector is separately connected one end of circulating water pipe,
And the other end of the circulating water pipe connects cooling body, the cooling body is mounted on the side of the heat dissipation tank, described cold
But mechanism includes two circulating pumps and a water tank, and the water tank, circulating water pipe and circulating pump are interconnected, the bottom plate
Inside installation cooling tube, and the both ends of the cooling tube are connected to the connector respectively.
Preferably, the cooling tube is made of side by side several U-tubes, and cooling tube is mounted on bottom plate by fixed strip
Inside.
Preferably, the lamina tecti is the double-layer structure that partition and returning face plate form, and the surface setting of the partition is several
A second thermovent.
Preferably, one end of the returning face plate and the top of heat dissipation tank are rotatablely connected by rotating bar, and the one of rotating bar
End is mounted on the motor shaft of stepper motor.
Preferably, the internal activity of the power supply module and heat dissipation tank is installed, and one end of power supply module passes through several
Screw is fixed on one end of side cover plate.
Preferably, the outer wall of the water tank inside the cooling body is exposed in air, and disengaging is installed in the side of water tank
The mouth of a river and sealing cover.
Compared with prior art, the utility model has the beneficial effects that by the way that the bottom plate of heat dissipation tank bottom is arranged to
The structure of inner hollow, inside installation cooling tube, the circulating water that cooling tube can be extracted by circulating pump, cold water is from bottom plate
Inside passes through, and reduces the temperature of power supply module bottom, achievees the effect that power supply module rapid cooling, and install water tank and circulating pump
Cooling body be mounted on the side wall of heat dissipation tank, convenient for the maintenance of cooling body, the lamina tecti inside heat dissipation tank is arranged to
The double-layer structure being made of partition and returning face plate, returning face plate are spun upside down by stepper motor driving, are leaked out when returning face plate is opened
The second thermovent on partition, the first thermovent and the second thermovent realize air circulation, and what can be accelerated takes away in power supply module
The high temperature in portion realizes air-cooled rapid cooling, does not need to accelerate returning face plate when heat dissipation to cover partition again, prevents dust from entering power supply group
Inside part.
Detailed description of the invention
Fig. 1 is the unit construction system figure of the utility model.
Fig. 2 is the heat-dissipation box structure schematic diagram of the utility model.
Fig. 3 is the cooling body structural schematic diagram of the utility model.
Fig. 4 is the cooling tube mounting structure schematic diagram of the utility model.
In figure: 1, heat dissipation tank, 2, lamina tecti, 3, side cover plate, 4, bottom plate, 5, power supply module, the 6, first thermovent, 7, follow
Ring water pipe, 8, stepper motor, 9, returning face plate, 10, partition, the 11, second thermovent, 12, cooling body, 13, circulating pump, 14, water
Case, 15, cooling tube, 16, U-tube, 17, fixed strip, 18, connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of Switching Power Supply high efficiency and heat radiation case, including heat dissipation tank 1 and power supply module 5, radiates
Lamina tecti 2 is arranged in the top of case 1, and side cover plate 3 is arranged in the two sides of heat dissipation tank 1, and bottom plate 4, heat dissipation tank is arranged in the bottom of heat dissipation tank 1
Power supply module 5 is installed in 1 inside, the first thermovent 6 is arranged on one end outer wall of power supply module 5, the both ends of bottom plate 4 are respectively provided with
Connector 18, connector 18 is separately connected one end of circulating water pipe 7, and the other end of circulating water pipe 7 connects cooling body 12, cold
But mechanism 12 is mounted on the side of heat dissipation tank 1, and cooling body 12 includes that two circulating pumps 13 and a water tank 14, water tank 14 follow
Ring water pipe 7 and circulating pump 13 are interconnected, and cooling tube 15 is installed in the inside of bottom plate 4, and the both ends of cooling tube 15 are respectively and even
Connector 18 is connected to, and when cooling body 12 carries out water-cooled cooling, two circulating pumps 13 are worked at the same time, one of circulating pump
13 are pumped into the cold water inside water tank 14 in a piece circulating water pipe 7, and cold water enters in cooling tube 15 along circulating water pipe 7, to electricity
The bottom of source component 5 cools down, since the other end of cooling tube 15 connects another circulating water pipe 7, other circulation
Pump 13 draws back the water of circulating water pipe 7 in water tank 14, forms the circulation of water.
Cooling tube 15 is made of side by side several U-tubes 16, and cooling tube 15 is mounted on bottom plate 4 by fixed strip 17
Inside, U-tube 16 can make cooling tube 15 be paved with bottom plate 4, improve the cooling effect of 5 bottom of power supply module, lamina tecti 2 be every
The double-layer structure that plate 10 and returning face plate 9 form, the surface of partition 10 are arranged several the second thermovents 11, and second on partition 10
Can form air circulation between thermovent 11 and the first thermovent 6, the heat dissipation of accelerating power source component 5, one end of returning face plate 9 with
The top of heat dissipation tank 1 is rotatablely connected by rotating bar, and one end of rotating bar is mounted on the motor shaft of stepper motor 8, stepping
Motor 8 drives rotating bar rotation, so that the overturning of returning face plate 9 is opened, the second thermovent 11 on partition 10, heat dissipation are leaked out after opening
Case 1 carries out high efficiency and heat radiation, and the motor shaft of stepper motor 8 turns round again after heat dissipation, and returning face plate 9 covers partition 10 again, avoids
Dust enters the inside of heat dissipation tank 1, the internal activity installation of power supply module 5 and heat dissipation tank 1, and power supply along the second thermovent 11
One end of component 5 is fixed on one end of side cover plate 3 by several screws, and power supply module 5 is convenient to be taken out from heat dissipation tank 1, just
The outer wall of water tank 14 inside maintenance, cooling body 12 is exposed in air, and water tank 14 side installation intake-outlet and
Sealing cover, water tank 14 are used to change water by external environment natural cooling, energy saving, intake-outlet, and sealing cover prevents in water tank 14
Water spill.
When the utility model is used, heat dissipation tank 1 is used to place power supply module 5, power supply module 5 is when working normally
Radiated by the first thermovent 6, when weather is more hot, open circulating pump 13(model: 20SG2-8) it is taken out into cooling tube 15
Water, cold water passes through from 5 bottom of power supply module, cools down to power supply module 5, when the workload of power supply module 5 becomes larger, stepping electricity
Machine 8(model: MA08XXN) drive returning face plate 9 to be upturned, leak out partition 10, the second thermovent 11 and the formation of the first thermovent 6
Air circulation takes away rapidly the heat inside heat dissipation tank 1, so that the temperature of power supply module 5 reduces, stepper motor after temperature reduces
8 drive returning face plate 9 to restore as former state, to prevent dust from entering inside power supply module 5 along the second thermovent 11 again.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Switching Power Supply high efficiency and heat radiation case, it is characterised in that: including heat dissipation tank (1) and power supply module (5), the heat dissipation
Lamina tecti (2) are arranged in the top of case (1), and side cover plate (3) are arranged in the two sides of the heat dissipation tank (1), the bottom of the heat dissipation tank (1)
It is arranged bottom plate (4), power supply module (5) are installed in the inside of the heat dissipation tank (1), on one end outer wall of the power supply module (5)
It is arranged the first thermovent (6), the both ends of the bottom plate (4) are respectively provided with connector (18), and the connector (18) is separately connected
One end of circulating water pipe (7), and the other end of the circulating water pipe (7) connects cooling body (12), the cooling body (12)
It is mounted on the side of the heat dissipation tank (1), the cooling body (12) includes two circulating pumps (13) and a water tank (14), institute
Water tank (14), circulating water pipe (7) and circulating pump (13) to be stated to be interconnected, cooling tube (15) are installed in the inside of the bottom plate (4),
And the both ends of the cooling tube (15) are connected to the connector (18) respectively.
2. a kind of Switching Power Supply high efficiency and heat radiation case according to claim 1, it is characterised in that: the cooling tube (15) by
Several U-tubes (16) form side by side, and cooling tube (15) is mounted on the inside of bottom plate (4) by fixed strip (17).
3. a kind of Switching Power Supply high efficiency and heat radiation case according to claim 1, it is characterised in that: the lamina tecti (2) is
The double-layer structure of partition (10) and returning face plate (9) composition, several the second thermovents (11) are arranged in the surface of the partition (10).
4. a kind of Switching Power Supply high efficiency and heat radiation case according to claim 3, it is characterised in that: the returning face plate (9)
The top of one end and heat dissipation tank (1) is rotatablely connected by rotating bar, and one end of rotating bar is mounted on the motor of stepper motor (8)
On axis.
5. a kind of Switching Power Supply high efficiency and heat radiation case according to claim 1, it is characterised in that: the power supply module (5)
It is installed with the internal activity of heat dissipation tank (1), and one end of power supply module (5) is fixed on side cover plate (3) by several screws
One end.
6. a kind of Switching Power Supply high efficiency and heat radiation case according to claim 1, it is characterised in that: the cooling body (12)
The outer wall of internal water tank (14) is exposed in air, and the side installation intake-outlet and sealing cover of water tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079056.9U CN209217938U (en) | 2019-01-17 | 2019-01-17 | A kind of Switching Power Supply high efficiency and heat radiation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079056.9U CN209217938U (en) | 2019-01-17 | 2019-01-17 | A kind of Switching Power Supply high efficiency and heat radiation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217938U true CN209217938U (en) | 2019-08-06 |
Family
ID=67467296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079056.9U Active CN209217938U (en) | 2019-01-17 | 2019-01-17 | A kind of Switching Power Supply high efficiency and heat radiation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217938U (en) |
-
2019
- 2019-01-17 CN CN201920079056.9U patent/CN209217938U/en active Active
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