CN213044006U - Heat dissipation device for flat-plate type switching power supply - Google Patents

Abstract

The utility model discloses a heat abstractor for flat switching power supply, including placing the power in the box, fixed mounting has two water tanks in the box, two bellows, two electric telescopic handle, there are a plurality of layer boards through a plurality of spring beam fixed mounting in the box, and the power is placed on a plurality of layer boards, install two fan blades through slewing mechanism in two bellows, all install the water pipe through moving mechanism on two electric telescopic handle's the output, equal fixed mounting has the water pump in two water tanks, the delivery port of two water pumps is linked together with the lower extreme of corresponding water pipe, the intercommunication has the oral siphon between the upper end of two water pipes all and the corresponding water tank. Has the advantages that: the motor and the fan blade that set up can carry out the forced air cooling heat dissipation to the power, and water pump work drives rivers and flows and can carry out the water-cooling heat dissipation, and whole radiating effect is comparatively ideal, can effectually play the effect of protection power.

Description

Heat dissipation device for flat-plate type switching power supply

Technical Field

The utility model relates to a switching power supply's technical field especially relates to a flat heat abstractor for switching power supply.

Background

The flat-plate type switching power supply has the advantages of small size, light weight, high efficiency and the like, and generally needs a heat dissipation device to dissipate heat when in use so as to prevent the flat-plate type switching power supply from being damaged due to overhigh temperature when in work;

the heat dissipation device of the conventional flat-plate switching power supply is simple in structure, generally, only uses a fan to blow air for air cooling heat dissipation, is poor in heat dissipation effect and has certain limitations, so that the heat dissipation device for the flat-plate switching power supply is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat plate heat abstractor for switching power supply in order to solve the relatively poor problem of radiating effect among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flat heat abstractor for switching power supply, including placing the power in the box, fixed mounting has two water tanks in the box, two bellows, two electric telescopic handle, there are a plurality of layer boards through a plurality of spring beam fixed mounting in the box, and the power is placed on a plurality of layer boards, install two fan blades through slewing mechanism in two bellows, all install the water pipe through moving mechanism on two electric telescopic handle's the output, equal fixed mounting has the water pump in two water tanks, the delivery port of two water pumps is linked together with the lower extreme of corresponding water pipe, the intercommunication has the oral siphon between the upper end of two water pipes all and the corresponding water tank.

In the above heat dissipation device for a flat plate type switching power supply, the rotating mechanism comprises a motor fixedly installed in the left side air box, a first gear is fixedly installed on a driving end of the motor through a rotating rod, a rolling rod is installed in the right side air box in a rotating mode, two fan blades are respectively and fixedly installed on the corresponding rotating rod and the corresponding rolling rod, a second gear is fixedly installed on the rolling rod, and a toothed belt is sleeved between the first gear and the second gear.

In the above-mentioned heat abstractor for flat switching power supply, moving mechanism includes the condensation plate of fixed mounting on electric telescopic handle output, and two water pipes respectively fixed mounting in two corresponding condensation plates, and one side fixed mounting that electric telescopic handle was kept away from to the condensation plate has the heat-conducting plate.

In the above heat dissipation device for a flat switching power supply, a condenser pipe is fixedly installed in each supporting plate, and condensate is filled in each condenser pipe.

In the above heat dissipation device for a flat-plate switching power supply, a plurality of filter tubes are fixedly installed in the box body, and a filter screen is fixedly installed in each filter tube.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up slewing mechanism and fan blade, the rotation of the motor in the slewing mechanism drives the cingulum and carries out the transmission to drive bull stick and roll bar and rotate, can drive two fan blades promptly and rotate and produce wind-force, can blow the heat dissipation to the power.

2: through setting up water tank and water pipe, the water pump work in the water tank flows the water in the water pipe to contact with the heat-conducting plate, can carry out effectual absorption with the heat that the power during operation produced, the radiating effect of cooling is better.

3: through setting up spring beam and layer board, the spring beam plays an elastic support's effect, and the condenser pipe that sets up in the layer board also can play partial radiating effect, can make the radiating effect of this device more ideal.

To sum up, the utility model discloses the motor and the fan blade that set up can carry out the forced air cooling heat dissipation to the power, and water pump work drives rivers and flows and can carry out the water-cooling heat dissipation, and whole radiating effect is comparatively ideal, can effectually play the effect of protection power.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation device for a flat switching power supply according to the present invention;

FIG. 2 is an enlarged view of a node at the point A in FIG. 1;

FIG. 3 is a schematic view of the connection between the water pipe and the condensing plate in FIG. 1;

fig. 4 is a schematic view of the connection between the first gear, the second gear and the toothed belt in fig. 1.

In the figure: the wind power generation device comprises a box body 1, an air box 2, a spring rod 3, a supporting plate 4, a water tank 5, a power supply 6, an electric telescopic rod 7, a condensing plate 8, a water inlet pipe 9, a toothed belt 10, a water pump 11, fan blades 12, a filter pipe 13, a motor 14, a gear I15, a gear II 16 and a water outlet pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat dissipation device for a flat-plate switching power supply comprises a power supply 6 arranged in a box body 1, wherein two water tanks 5, two air boxes 2 and two electric telescopic rods 7 are fixedly arranged in the box body 1, a plurality of supporting plates 4 are fixedly arranged in the box body 1 through a plurality of spring rods 3, the power supply 6 is arranged on the supporting plates 4, and two fan blades 12 are arranged in the two air boxes 2 through a rotating mechanism;

the following points are notable:

1. the condenser pipe is fixedly arranged in each supporting plate 4, and condensate is filled in the condenser pipe, so that a certain heat dissipation effect can be achieved.

2. The spring rod 3 is composed of a spring, a sliding rod and a rubber pad, can play a role of elastic support, is used for supporting the stable placement of the power supply 6, and can play a certain role of shock absorption, and is used for offsetting partial shock generated when the power supply 6 works.

3. Slewing mechanism includes motor 14 of fixed mounting in left side bellows 2, there is gear one 15 through bull stick fixed mounting on motor 14's the drive end, the hob is installed to 2 internal rotations in the right side bellows, and two fan blades 12 respectively fixed mounting on corresponding bull stick and hob, fixed mounting has gear two 16 on the hob, and the common cover is equipped with cingulum 10 between gear one 15 and gear two 16, motor 14's rotation drives cingulum 10 and carries out the transmission, thereby drive bull stick and hob rotate, can drive two fan blades 12 promptly and rotate and produce wind-force, can blow the heat dissipation to power 6.

4. The motor 14 is preferably a MSMD012G1V motor.

The output ends of the two electric telescopic rods 7 are respectively provided with a water passing pipe 17 through a moving mechanism, water pumps 11 are fixedly arranged in the two water tanks 5, the water outlets of the two water pumps 11 are communicated with the lower ends of the corresponding water passing pipes 17, and water inlet pipes 9 are communicated between the upper ends of the two water passing pipes 17 and the corresponding water tanks 5;

the following points are notable:

1. moving mechanism includes condensing plate 8 of fixed mounting on electric telescopic handle 7 output, and two water pipes 17 respectively fixed mounting in two corresponding condensing plates 8, and one side fixed mounting that electric telescopic handle 7 was kept away from to condensing plate 8 has the heat-conducting plate, and two moving mechanism can play the fixed effect of a centre gripping, and the heat-conducting plate on it has good heat conductivity, can be effectual with the heat conduction to the water pipe 17 of 6 work productions of power.

2. The water pump 11 work in the water tank 5 flows the water in the water tank 5 in the water pipe 17, and contacts with the heat-conducting plate, can carry out effectual absorption with the heat that the during operation of power 6 produced, and the cooling radiating effect is better.

3. A plurality of filter tubes 13 are fixedly arranged in the box body 1, a filter screen is fixedly arranged in each filter tube 13, the air replacement effect can be achieved, and the filter screen can prevent dust in the air from entering the box body 1.

4. The model of the electric telescopic rod 7 is preferably a JINGE-1601 type electric telescopic rod, and the model of the water pump 11 is preferably a PW-177EH type water pump.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, an operator can place a power supply 6 on a plurality of support plates 4, and then the starting motor 14 can be started to drive the rotating rod and the first gear 15 to rotate, the rotating rod can drive the left fan blade 12 to rotate, the first gear 15 can drive the toothed belt 10 to rotate, so as to drive the second gear 16 to rotate, namely drive the rolling rod to rotate, thereby driving the right fan blade 12 to rotate, and then the power supply 6 can be blown to cool; start two electric telescopic handle 7, drive condensing plate 8 and remove to make the heat-conducting plate paste mutually with the lateral wall of power 6, and start two water pumps 11, water pump 11 promotes rivers and flows in water pipe 17, can carry out the water-cooling to power 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A heat dissipation device for a flat-plate switch power supply comprises a power supply (6) arranged in a box body (1), it is characterized in that two water tanks (5), two air boxes (2) and two electric telescopic rods (7) are fixedly arranged in the box body (1), a plurality of supporting plates (4) are fixedly arranged in the box body (1) through a plurality of spring rods (3), the power supply (6) is arranged on the plurality of supporting plates (4), two wind blades (12) are arranged in the two wind boxes (2) through a rotating mechanism, the output ends of the two electric telescopic rods (7) are respectively provided with a water pipe (17) through a moving mechanism, the two water tanks (5) are both fixedly provided with water pumps (11), the water outlets of the two water pumps (11) are communicated with the lower ends of corresponding water pipes (17), and the upper ends of the two water passing pipes (17) are communicated with the corresponding water tank (5) through water inlet pipes (9).

2. The heat dissipation device for the flat plate type switching power supply according to claim 1, wherein the rotating mechanism comprises a motor (14) fixedly installed in a left side air box (2), a first gear (15) is fixedly installed on a driving end of the motor (14) through a rotating rod, a rolling rod is rotatably installed in a right side air box (2), two fan blades (12) are respectively and fixedly installed on the corresponding rotating rod and the rolling rod, a second gear (16) is fixedly installed on the rolling rod, and a toothed belt (10) is sleeved between the first gear (15) and the second gear (16) together.

3. The heat dissipation device for the flat plate type switching power supply according to claim 1, wherein the moving mechanism comprises a condensation plate (8) fixedly installed on the output end of the electric telescopic rod (7), and two water pipes (17) are respectively fixedly installed in the two corresponding condensation plates (8), and a heat conduction plate is fixedly installed on one side of the condensation plate (8) far away from the electric telescopic rod (7).

4. The heat sink for flat panel switching power supply according to claim 1, wherein a condenser tube is fixedly installed in each supporting plate (4), and the condenser tube is filled with condensate.

5. The heat dissipation device for the flat plate type switching power supply according to claim 1, wherein a plurality of filter tubes (13) are fixedly installed in the box body (1), and a filter screen is fixedly installed in each filter tube (13).

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