CN220188947U - Computer power supply with auxiliary heat dissipation device - Google Patents

Abstract

The utility model discloses a computer power supply with an auxiliary heat dissipation device, which belongs to the technical field of computer power supplies and comprises a heat dissipation box and a power supply, wherein the power supply is installed on the inner wall of the heat dissipation box, one end of the heat dissipation box is fixedly connected with an air cooling cavity communicated with the heat dissipation box, a plurality of uniformly distributed air suction holes are formed in the air cooling cavity, an electric fan is installed on the inner wall of the air cooling cavity, a plurality of uniformly distributed air outlet holes are formed in one end, far away from the air cooling cavity, of the heat dissipation box, and a guide assembly is arranged on one side, close to the air cooling cavity, of the heat dissipation box.

Description

Computer power supply with auxiliary heat dissipation device

Technical Field

The utility model relates to the technical field of power supplies of computers, in particular to a computer power supply with an auxiliary heat dissipation device.

Background

With the continuous development of science and technology, a computer is used as a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, and also has a memory function. The intelligent electronic device is modern intelligent electronic equipment which can run according to a program and automatically process mass data at high speed, and a host power supply is usually a built-in power supply.

Chinese patent grant bulletin number: CN213069743U, this patent is through drawing the draw-in bar and follow the draw-in groove when needs clear up radiator fan, upwards tensile cap can, can realize the dismouting of power fast through the setting of fixed joint structure, it is convenient to clear up inside heat dissipation mechanism, but when dispelling the heat to the power, because of the radiator fan's of the device mounting means is fixed mode, thereby can adjust the wind direction and consequently lead to only unilateral carrying out the forced air cooling heat dissipation to the power, thereby make inside heat discharge efficiency lower, thereby reduced the radiating efficiency to the power.

Therefore, a computer power supply with an auxiliary heat dissipation device is provided for the above problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a computer power supply with an auxiliary heat dissipation device, which can realize the guiding of wind through a guiding component when the power supply dissipates heat, so that an electric fan is more uniform when the power supply dissipates heat through wind cooling, and the heat dissipation efficiency of the electric fan is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a computer power with supplementary heat abstractor, includes heat dissipation case and power, the power is installed to heat dissipation case inner wall, and heat dissipation case one end fixedly connected with is linked together with the forced air cooling chamber that it is linked together, a plurality of evenly distributed's induced draft holes have been seted up on the forced air cooling chamber, electric fan is installed to forced air cooling intracavity wall, a plurality of evenly distributed's apopore has been seted up to heat dissipation case one end of keeping away from forced air cooling chamber, and is close to forced air cooling chamber one side in the heat dissipation case and be provided with guide assembly.

Further, the guide assembly comprises a servo motor, the output end of the servo motor is fixedly connected with a half gear, one side of the servo motor is provided with an annular toothed plate, and the annular toothed plate is meshed with the half gear.

Further, annular pinion rack keeps away from forced air cooling chamber one end fixedly connected with U shaped plate, be provided with a plurality of evenly distributed's deflector on the U shaped plate, radiator inner wall fixedly connected with annular plate, the deflector all rotates with U shaped plate and annular plate and is connected.

Further, a plurality of uniformly distributed cooling fins are embedded on the outer surface of the guide plate.

Further, the upper end and the lower end of the annular toothed plate are fixedly connected with limiting rods, the inner wall of the radiating box is fixedly connected with a pair of mutually symmetrical limiting cylinders, and the limiting rods are in sliding connection with the limiting cylinders.

Further, the number of teeth of the half gear is less than one half of the number of teeth on one side of the annular toothed plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is provided with direction subassembly through the heat dissipation incasement for when need dispel the heat to the power, through the switch who starts servo motor and electric fan, thereby can make when electric fan's operating condition dispel the heat to the power, drive half gear rotation through servo motor's output, thereby synchronous drive annular pinion rack reciprocates and makes to drive a plurality of deflector realization to the direction of wind, make more even when dispelling the heat to the power, thereby improve the radiating efficiency to the power.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic perspective view of the annular toothed plate and half gear of the present utility model.

The reference numerals in the figures illustrate:

1. a heat radiation box; 2. an air cooling cavity; 3. a guide assembly; 11. a power supply; 21. an air suction hole; 22. an electric fan; 31. a servo motor; 32. an annular toothed plate; 33. a half gear; 34. a U-shaped plate; 35. an annular plate; 36. a guide plate; 37. a heat sink; 38. a limit rod; 39. and a limiting cylinder.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, a computer power supply with an auxiliary heat dissipation device includes a heat dissipation box 1 and a power supply 11, wherein the power supply 11 is installed on the inner wall of the heat dissipation box 1, one end of the heat dissipation box 1 is fixedly connected with an air cooling cavity 2 communicated with the heat dissipation box 1, a plurality of uniformly distributed air suction holes 21 are formed in the air cooling cavity 2, an electric fan 22 is installed on the inner wall of the air cooling cavity 2, a plurality of uniformly distributed air outlet holes are formed in one end, far away from the air cooling cavity 2, of the heat dissipation box 1, and a guide component 3 is arranged on one side, close to the air cooling cavity 2, of the heat dissipation box 1.

Referring to fig. 2-4, the guiding assembly 3 includes a servo motor 31, an output end of the servo motor 31 is fixedly connected with a half gear 33, one side of the servo motor 31 is provided with an annular toothed plate 32, the annular toothed plate 32 is meshed with the half gear 33, the output end of the servo motor 31 is fixedly connected with the half gear 33, and the half gear 33 is meshed with the annular toothed plate 32, so that the half gear 33 can drive the annular toothed plate 32 to move up and down when the annular toothed plate 32 rotates, and guiding effect on wind is achieved.

The annular pinion rack 32 is kept away from forced air cooling chamber 2 one end fixedly connected with U-shaped plate 34, be provided with a plurality of evenly distributed's deflector 36 on the U-shaped plate 34, radiator tank 1 inner wall fixedly connected with annular plate 35, deflector 36 all rotates with U-shaped plate 34 and annular plate 35 to be connected, a plurality of deflector 36 that this scheme set up on through U-shaped plate 34 all rotate with U-shaped plate 34 and annular plate 35 to when making when annular pinion rack 32 reciprocates can drive U-shaped plate 34 and reciprocate the circulation simultaneously, can drive a plurality of deflector 36 through the reciprocates of U-shaped plate 34, improve the radiating efficiency to power 11.

The deflector 36 surface is inlayed and is had a plurality of evenly distributed's fin 37, and this scheme has a plurality of fin 37 through the deflector 36 surface to make under electric fan 22's operating condition, the deflector 36 is when leading the wind, can reduce the temperature of wind, thereby carries out the forced air cooling heat dissipation to power 11 better.

The upper end and the lower end of the annular toothed plate 32 are fixedly connected with limiting rods 38, the inner wall of the heat dissipation box 1 is fixedly connected with a pair of mutually symmetrical limiting cylinders 39, the limiting rods 38 are in sliding connection with the limiting cylinders 39, and the limiting rods 38 fixedly connected with the upper end and the lower end of the annular toothed plate 32 slide in the limiting cylinders 39, so that the annular toothed plate 32 is limited when moving up and down, and the stability of the annular toothed plate 32 in a working state is guaranteed.

The number of teeth of the half gear 33 is less than half of the number of teeth on one side of the annular toothed plate 32, and the number of teeth of the half gear 33 is less than half of the number of teeth on one side of the annular toothed plate 32, so that the annular toothed plate 32 can reciprocate up and down when the half gear 33 rotates, a plurality of guide plates 36 can rotate, and uniform guiding of wind is achieved.

Working principle: when the power supply 11 is in a working state, the power switch of the electric fan 22 and the servo motor 31 is started, so that the electric fan 22 rotates to cool the power supply 11, and meanwhile, the output end of the servo motor 31 drives the half gear 33 to rotate in the annular toothed plate 32, so that the annular toothed plate 32 is synchronously driven to move up and down, the U-shaped plate 34 fixedly connected with the annular toothed plate is synchronously driven to move up and down, the guide plates 36 are driven to rotate up and down in the annular plate 35, the wind is guided, and the heat dissipation efficiency of the power supply 11 is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Computer power with supplementary heat abstractor, including heat dissipation case (1) and power (11), its characterized in that: the utility model discloses a radiator is characterized in that a power supply (11) is installed to radiator (1) inner wall, and radiator (1) one end fixedly connected with is linked together with forced air cooling chamber (2) thereof, a plurality of evenly distributed's induced draft holes (21) have been seted up on forced air cooling chamber (2), electric fan (22) are installed to forced air cooling chamber (2) inner wall, radiator (1) are kept away from forced air cooling chamber (2) one end and are seted up a plurality of evenly distributed's apopore, and are close to forced air cooling chamber (2) one side in radiator (1) and are provided with guide assembly (3).

2. A computer power supply with auxiliary heat sink as defined in claim 1, wherein: the guide assembly (3) comprises a servo motor (31), the output end of the servo motor (31) is fixedly connected with a half gear (33), one side of the servo motor (31) is provided with an annular toothed plate (32), and the annular toothed plate (32) is meshed with the half gear (33).

3. A computer power supply with auxiliary heat sink as defined in claim 2, wherein: the air cooling device is characterized in that one end of the annular toothed plate (32) away from the air cooling cavity (2) is fixedly connected with a U-shaped plate (34), a plurality of evenly distributed guide plates (36) are arranged on the U-shaped plate (34), an annular plate (35) is fixedly connected with the inner wall of the heat dissipation box (1), and the guide plates (36) are rotationally connected with the U-shaped plate (34) and the annular plate (35).

4. A computer power supply with auxiliary heat sink as defined in claim 3, wherein: the outer surface of the guide plate (36) is embedded with a plurality of radiating fins (37) which are uniformly distributed.

5. A computer power supply with auxiliary heat sink as defined in claim 2, wherein: the upper end and the lower end of the annular toothed plate (32) are fixedly connected with limiting rods (38), the inner wall of the radiating box (1) is fixedly connected with a pair of mutually symmetrical limiting cylinders (39), and the limiting rods (38) are in sliding connection with the limiting cylinders (39).

6. A computer power supply with auxiliary heat sink as defined in claim 2, wherein: the number of teeth of the half gear (33) is less than one half of the number of teeth on one side of the annular toothed plate (32).