CN213959472U

CN213959472U - Power box heat dissipation device capable of automatically controlling wind shield

Info

Publication number: CN213959472U
Application number: CN202023226077.0U
Authority: CN
Inventors: 邵莹
Original assignee: Gansu Construction Vocational Technical College
Current assignee: Gansu Construction Vocational Technical College
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-13
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a power box heat abstractor that can automatic control deep bead, include: a heat dissipation box; the motor A is fixedly arranged on the left side of the heat dissipation box through welding; a rotating shaft is rotatably arranged on the right side of the motor A; the right side of the rotating shaft is rotatably provided with fan blades; the middle part of the right side of the heat dissipation box is rotatably provided with a plurality of groups of wind shields; rotating devices are arranged at two ends of the right side of the heat dissipation box in a sliding manner; the bottom of the heat dissipation box is integrally and fixedly provided with a control device; the shape of a wind shield of the heat dissipation device is adjusted, and the heat dissipation plates in different shapes are utilized to reasonably plan the wind; neotype power box heat abstractor bottom has set up automatic stretching device, does not need the manpower to control just can freely switch over two kinds of forms of deep bead automatically, is favorable to the rational planning to the wind, has improved the radiating effect.

Description

Power box heat dissipation device capable of automatically controlling wind shield

Technical Field

The utility model belongs to the technical field of the heat dissipation, more specifically say, in particular to power box heat abstractor that can automatic control deep bead.

Background

The power box is in a working state for long-time working for 24 hours, the transformer can generate high temperature, the internal insulating material can be aged due to the long-time high temperature without any influence in a short time, the insulation grade is reduced to a certain degree to cause short circuit, the power box can be burnt, a radiator is installed to avoid burning, the power box has rated temperature rise, and the service life of the transformer is reduced by half due to the fact that the temperature rises by 6 ℃.

Based on the above, current power box heat abstractor, the scattered wind mode is comparatively single, and the deep bead is fixed mode, and the effect of blowing is relatively poor, and wind-force receives the influence of deep bead specific shape can not be fine utilize wind, influences the radiating effect.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a power box heat dissipation device capable of automatically controlling a wind shield is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a power box heat abstractor that can automatic control deep bead to solve present power box heat abstractor who proposes in the above-mentioned background art, the scattered wind mode is comparatively single, and the deep bead is fixed mode, and the effect of blowing is relatively poor, and wind-force receives the influence of deep bead specific shape can not be fine utilize wind, influences the problem of radiating effect.

The utility model discloses can automatic control the power box heat abstractor's of deep bead purpose and efficiency, by following specific technological means reach:

power box heat abstractor that can automatic control deep bead includes: a heat dissipation box; the motor A is fixedly arranged on the left side of the heat dissipation box through welding; a rotating shaft is rotatably arranged on the right side of the motor A; the right side of the rotating shaft is rotatably provided with fan blades which are of fan-shaped structures; the middle of the right side of the heat dissipation box is rotatably provided with a plurality of groups of wind shields; rotating devices are arranged at two ends of the right side of the heat dissipation box in a sliding manner; and the bottom of the heat dissipation box is integrally and fixedly provided with a control device.

Furthermore, the wind shield also comprises a long plate, a fan-shaped plate, a wind shield shaft A, a fan-shaped plate vent hole and a long plate vent hole; a wind shield shaft A is arranged at the bottom of the wind shield and is of a slender cylindrical structure; a long plate is fixedly arranged on one side of the wind deflector shaft A in an integrated manner, and the long plate is of a slender cuboid structure; the long plate penetrates through the surface and is provided with a plurality of groups of long plate ventilation openings, and the long plate ventilation openings are of a circular structure; a fan-shaped plate is fixedly arranged on one side of the wind shield shaft A in an integrated mode, the fan-shaped plate is of a fan-shaped structure, and meanwhile the included angle between the fan-shaped plate and the long plate is degree; the fan-shaped plate through surface is provided with a plurality of groups of fan-shaped plate ventilation holes, and each group of fan-shaped plate ventilation holes are all aligned to the center.

Furthermore, the rotating device also comprises a rotating shaft A, a fixed plate B, an upper baffle plate and a lower baffle plate; the left side of the rotating device is rotatably provided with a wind deflector shaft A through a rotating shaft A; the right side surface of the wind deflector shaft A is fixedly provided with two groups of fixing plates A and B in an integrated manner, the fixing plates A and B are of cuboid structures, and the included angle of the fixing plates A and B is a right angle; an upper baffle, a lower baffle and an upper baffle are fixedly arranged on two sides of the rotating shaft A, and the upper baffle and the lower baffle are of a cuboid structure; the right side of the rotating device is rotatably provided with a supporting rod.

Furthermore, the supporting rod also comprises a push-pull rod and a winding belt; the supporting rod is of a U-shaped structure; a push-pull rod is fixedly arranged on the left side of the supporting rod in an integrated manner, and the push-pull rod is of a cuboid structure; the bottom of the support rod is integrally and fixedly provided with a winding belt, the winding belt is of a cuboid structure, and the winding belt is made of plastic materials; the bottom of the supporting rod is connected with the control device through a winding belt, and the winding belt is wound on the surface of the rotating shaft.

Furthermore, the control device also comprises a motor B, a coupling, a rotating shaft, a supporting plate, a rotating shaft B and a spring connecting device; a motor B is fixedly arranged on the left side of the bottom of the control device in an integrated manner, and the motor B is a motor with a special rotating mode; the right side of the motor B is rotatably provided with a rotating shaft through a coupler; the right side of the rotating shaft penetrates through the two groups of rotating shafts B; a support plate is fixedly arranged at the bottom of the rotating shaft B in an integrated manner, and the support plate is of a cuboid structure; the top of the rotating shaft B is connected with the supporting rod through a spring connecting device.

Compared with the prior art, the utility model discloses following beneficial effect has:

the novel power box heat dissipation device adjusts the shape of the wind shield of the heat dissipation device, reasonably plans the wind by using the heat dissipation plates with different shapes, can diffuse the wind by using the improved wind shield, and can also perform centralized blowing at the same time; neotype power box heat abstractor bottom has set up automatic stretching device, does not need the manpower to control just can freely switch over two kinds of forms of deep bead automatically, is favorable to the rational planning to the wind, has improved the radiating effect.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic view of the locally enlarged structure of the long plate of the present invention.

Fig. 3 is a schematic view of the partially enlarged structure of the sector plate of the present invention.

Fig. 4 is a schematic structural diagram of a partial enlarged view of a part a of the present invention.

FIG. 5 is a front view of the present invention

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a heat dissipation box; 101. a rotating shaft; 102. a motor A; 103. a fan blade; 2. a wind deflector; 201. a long plate; 202. a sector plate; 203. a wind deflector shaft A; 204. a sector plate vent hole; 205. a long plate vent; 3. a rotating device; 301. a rotating shaft A; 302. fixing a plate A; 303. a fixing plate B; 304. an upper baffle plate; 305. a lower baffle plate; 4. a support bar; 401. a push-pull rod; 402. a wrapping tape; 5. a control device; 501. a motor B; 502. a coupling; 503. rotating the rotating shaft; 504. a support plate; 505. a rotating shaft B; 506. and a spring connecting device.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a power box heat abstractor that can automatic control deep bead, include: a heat dissipation box 1; the motor A102 is fixedly arranged on the left side of the heat dissipation box 1 through welding; a rotating shaft 101 is rotatably arranged on the right side of the motor A102; the right side of the rotating shaft 101 is rotatably provided with a fan blade 103, and the fan blade 103 is of a fan-shaped structure; the middle of the right side of the heat dissipation box 1 is rotatably provided with a plurality of groups of wind shields 2; the two ends of the right side of the heat dissipation box 1 are provided with rotating devices 3 in a sliding manner; the bottom of the heat dissipation box 1 is integrally and fixedly provided with a control device 5; the wind shield 2 further comprises a long plate 201, a fan-shaped plate 202, a wind shield shaft A203, a fan-shaped plate ventilation hole 204 and a long plate ventilation hole 205; a wind deflector shaft A203 is arranged at the bottom of the wind deflector 2, and the wind deflector shaft A203 is of a slender cylindrical structure; a long plate 201 is integrally and fixedly arranged on one side of the wind deflector shaft A203, and the long plate 201 is of a slender cuboid structure; the long plate 201 penetrates through the surface and is provided with a plurality of groups of long plate ventilation openings 205, and the long plate ventilation openings 205 are of a circular structure; a fan-shaped plate 202 is fixedly arranged on one side of the wind deflector shaft A203 in an integrated mode, the fan-shaped plate 202 is of a fan-shaped structure, and meanwhile the included angle between the fan-shaped plate 202 and the long plate 201 is 90 degrees; the surface of the sector plate 202 is provided with a plurality of groups of sector plate vent holes 204, and each group of sector plate vent holes 204 are aligned with the center; the rotating device 3 further comprises a rotating shaft A301, a fixing plate A302, a fixing plate B303, an upper baffle 304 and a lower baffle 305; the left side of the rotating device 3 is rotatably provided with a wind deflector shaft A203 through a rotating shaft A301; the right side surface of the wind deflector shaft A203 is integrally and fixedly provided with two groups of fixing plates A302 and B303, the fixing plates A302 and B303 are of cuboid structures, and an included angle between the fixing plates A302 and B303 is a right angle; an upper baffle 304 and a lower baffle 305 are fixedly arranged on two sides of the rotating shaft A301, and the upper baffle 304 and the lower baffle 305 are of cuboid structures; the right side of the rotating device 3 is rotatably provided with a support rod 4.

Wherein, the support rod 4 further comprises a push-pull rod 401 and a winding belt 402; the support rod 4 is of a U-shaped structure; a push-pull rod 401 is integrally and fixedly arranged on the left side of the support rod 4, and the push-pull rod 401 is of a cuboid structure; the bottom of the support rod 4 is integrally and fixedly provided with a winding belt 402, the winding belt 402 is of a cuboid structure, and the winding belt 402 is made of plastic materials; the bottom of the support rod 4 is connected with the control device 5 through a winding belt 402, and the winding belt 402 is wound on the surface of the rotating shaft 503; the supporting rod moves up and down.

The control device 5 further comprises a motor B501, a coupling 502, a rotating shaft 503, a support plate 504, a rotating shaft B505 and a spring connecting device 506; a motor B501 is integrally and fixedly arranged on the left side of the bottom of the control device 5, and the motor B501 is a motor with a special rotating mode; the right side of the motor B501 is rotatably provided with a rotating shaft 503 through a coupling 502; the right side of the rotating shaft 503 passes through two groups of rotating shafts B505; a support plate 504 is integrally and fixedly arranged at the bottom of the rotating shaft B505, and the support plate 504 is of a cuboid structure; the top of the rotating shaft B505 is connected with the supporting rod 4 through a spring connecting device 506; the control device 5 rotates and pulls the winding belt 402 to drive the supporting rod 504 to move up and down.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the heat dissipation box 1 is firstly installed at one side of the power box, and the motor A102 is positioned at the outer side of the power box; pressing an electric switch of the motor A102, rotating the motor A102 to generate wind, and blowing the wind formed by rotation to a middle voltage device after passing through the wind shield 2; the motor B501 at the bottom is pressed, the motor B501 rotates forwards for a plurality of circles according to a preset program to drive the rotating shaft 503 to rotate, the winding belt 402 is pulled, the supporting rod 4 is driven to pull downwards, the push-pull rod 401 on the supporting rod 4 pushes the fixing plate B303 downwards to drive the wind shield shaft A203 to rotate, the fan-shaped plate 202 rotates upwards, and when the wind shield shaft A203 rotates to 90 degrees, the lower baffle 305 blocks the rotation of the fixing plate B303 and stops rotating; when wind generated by rotation of the motor A102 passes through the sector plate 202, due to the special arrangement mode of the sector plate vent holes 204, the wind is gathered and all the wind blows to the transformer in the middle, so that the temperature of the transformer is reduced in a centralized manner; the motor B501 is set to rotate reversely for a plurality of circles according to a preset program, the wind shield 2 is driven to rotate, wind passes through the long plate 201, and due to the special arrangement mode of the long plate 201, the wind is dispersed by the long plate ventilation opening 205, so that the whole power box is cooled.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Power box heat abstractor that can automatic control deep bead, its characterized in that includes: a heat dissipation box (1); a motor A (102) is fixedly arranged on the left side of the heat dissipation box (1) through welding; a rotating shaft (101) is rotatably arranged on the right side of the motor A (102); the fan blades (103) are rotatably arranged on the right side of the rotating shaft (101), and the fan blades (103) are of fan-shaped structures; the middle of the right side of the heat dissipation box (1) is rotatably provided with a plurality of groups of wind shields (2); two ends of the right side of the heat dissipation box (1) are provided with rotating devices (3) in a sliding manner; the bottom of the heat dissipation box (1) is integrally and fixedly provided with a control device (5).

2. The power box heat sink capable of automatically controlling a wind screen according to claim 1, wherein: the wind shield (2) further comprises a long plate (201), a fan-shaped plate (202), a wind shield shaft A (203), fan-shaped plate ventilation holes (204) and a long plate ventilation hole (205); a wind shield shaft A (203) is arranged at the bottom of the wind shield (2), and the wind shield shaft A (203) is of a slender cylindrical structure; one side of the wind deflector shaft A (203) is integrally and fixedly provided with a long plate (201), and the long plate (201) is of a slender cuboid structure; the long plate (201) penetrates through the surface and is provided with a plurality of groups of long plate ventilation openings (205), and the long plate ventilation openings (205) are of a circular structure; a fan-shaped plate (202) is fixedly arranged on one side of the wind deflector shaft A (203) in an integrated mode, the fan-shaped plate (202) is of a fan-shaped structure, and meanwhile the included angle between the fan-shaped plate (202) and the long plate (201) is 90 degrees; the surface of the sector plate (202) is provided with a plurality of groups of sector plate vent holes (204), and each group of sector plate vent holes (204) are aligned with the center.

3. The power box heat sink capable of automatically controlling a wind screen according to claim 1, wherein: the rotating device (3) further comprises a rotating shaft A (301), a fixing plate A (302), a fixing plate B (303), an upper baffle plate (304) and a lower baffle plate (305); the left side of the rotating device (3) is rotatably provided with a wind deflector shaft A (203) through a rotating shaft A (301); the right side surface of the wind deflector shaft A (203) is fixedly provided with two groups of fixing plates A (302) and B (303) in an integrated manner, the fixing plates A (302) and B (303) are of cuboid structures, and meanwhile, the included angle of the fixing plates A (302) and B (303) is a right angle; an upper baffle (304) and a lower baffle (305) are fixedly arranged on two sides of the rotating shaft A (301), and the upper baffle (304) and the lower baffle (305) are of a cuboid structure; the right side of the rotating device (3) is rotatably provided with a supporting rod (4).

4. The power box heat sink capable of automatically controlling a wind deflector as set forth in claim 3, wherein: the supporting rod (4) further comprises a push-pull rod (401) and a winding belt (402); the supporting rod (4) is of a U-shaped structure; a push-pull rod (401) is integrally and fixedly arranged on the left side of the support rod (4), and the push-pull rod (401) is of a cuboid structure; the bottom of the support rod (4) is integrally and fixedly provided with a winding belt (402); the bottom of the support rod (4) is connected with the control device (5) through a winding belt (402), and the winding belt (402) is wound on the surface of the rotating shaft (503).

5. The power box heat sink capable of automatically controlling a wind deflector as set forth in claim 4, wherein: the control device (5) further comprises a motor B (501), a coupling (502), a rotating shaft (503), a supporting plate (504), a rotating shaft B (505) and a spring connecting device (506); a motor B (501) is integrally and fixedly arranged on the left side of the bottom of the control device (5); the right side of the motor B (501) is rotatably provided with a rotating shaft (503) through a coupling (502); the right side of the rotating shaft (503) passes through two groups of rotating shafts B (505); a supporting plate (504) is integrally and fixedly arranged at the bottom of the rotating shaft B (505), and the supporting plate (504) is of a cuboid structure; the top of the rotating shaft B (505) is connected with the supporting rod (4) through a spring connecting device (506).