CN216774064U

CN216774064U - Heat dissipation equipment of microcomputer protection measurement and control device

Info

Publication number: CN216774064U
Application number: CN202220216465.0U
Authority: CN
Inventors: 徐勇; 郝朝阳; 冯勇; 张洪波
Original assignee: Yingda Intelligent Electric Co ltd
Current assignee: Yingda Intelligent Electric Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-17
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a heat dissipation device of a microcomputer protection measurement and control device, and belongs to the technical field of protection measurement and control devices. The utility model provides a computer protection measurement and control device heat dissipation equipment, includes the base, still includes: the shell is fixedly arranged on the base through a second bolt; the mounting seat is arranged on the base and used for mounting the measurement and control device; the mounting seat is fixedly connected to the base; the driving piece is rotatably connected to the top of the mounting seat; the utility model cleans the bottom of the filtering piece by driving the fan blade to rotate and suck air by the driving shaft and driving the cleaning brush to rotate, thereby brushing off the dust, preventing the dust from accumulating on the filtering piece and blocking the filtering hole of the filtering piece, thereby avoiding the reduction of the heat dissipation effect.

Description

Heat dissipation equipment of microcomputer protection measurement and control device

Technical Field

The utility model relates to the technical field of protection measurement and control equipment, in particular to heat dissipation equipment of a microcomputer protection measurement and control device.

Background

At present, the relay protection measurement and control devices in the market are connected with a power supply, and generally can cause energy loss of components and parts in the working process, so that electric energy is dissipated to the air in the form of heat energy, and the internal temperature of a shell of the relay protection measurement and control device is increased accordingly.

Among the prior art, because contain the dust in the air, need filter the air when breathing in outside air and dispel the heat to measurement and control device, along with time, filter the dust on the piece more and more to lead to the filtration pore to be plugged up, thereby lead to the volume of circulation of air to reduce, and then lead to the radiating effect to reduce, so need design a computer protection measurement and control device heat-radiating equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the heat dissipation effect is reduced due to the fact that filter holes are blocked in the prior art, and provides heat dissipation equipment of a microcomputer protection measurement and control device.

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

the utility model provides a computer protection measurement and control device heat dissipation equipment, includes the base, still includes: the shell is fixedly arranged on the base through a second bolt; the mounting seat is arranged on the base and used for mounting the measurement and control device; the mounting seat is fixedly connected to the base; the driving piece is rotatably connected to the top of the mounting seat, and the output end of the driving piece is fixedly connected with a driving shaft; the filter element is fixedly connected to the mounting seat, the driving shaft extends to the bottom of the filter element and is fixedly connected with a cleaning brush, and the driving shaft is positioned above the filter element and is fixedly connected with fan blades; the top plate is fixed to the top of the shell through a first bolt, and an exhaust part is arranged on the top plate.

In order to prevent dust in the external air from entering the inside of the casing, it is preferable that the exhaust part includes a top cover fixed to the top plate by a fourth bolt, a serpentine groove for communicating the inside and the outside of the casing is provided between the top cover and the top plate, and a chute for guiding air is provided at the bottom of the top plate.

In order to improve the heat dissipation effect, preferably, the mount pad includes the installing frame, the bottom fixedly connected with landing leg of installing frame, the bottom fixedly connected with connecting plate of landing leg, the connecting plate pass through the third bolt with base fixed connection, the bleeder vent has been seted up to the top and the bottom of installing frame.

In order to facilitate air intake, preferably, a support for suspending the base is fixedly connected to the bottom of the base.

In order to increase the service life, the filter is preferably a wire mesh.

In order to improve the filtering effect, the filtering element is preferably a dust cloth.

Compared with the prior art, the utility model provides the heat dissipation equipment of the microcomputer protection measurement and control device, which has the following beneficial effects:

1. this computer protection measurement and control device heat dissipation equipment drives the cleaning brush through making the drive shaft drive the flabellum and rotates the bottom of breathing in and clear up filtering piece, brushes the dust to prevent that the dust from depositing on filtering piece and accumulating and plugging up the filtration pore that will filter the piece, thereby avoid the radiating effect to reduce.

2. The heat dissipation equipment of the microcomputer protection measurement and control device has the advantages that the exhaust groove is arranged to be snake-shaped, the snake-shaped groove can be detached, and the filter screen is arranged in the snake-shaped groove, so that dust in external air is prevented from entering the shell from the snake-shaped groove and falling onto the measurement and control element.

The parts which are not involved in the device are the same as the prior art or can be realized by adopting the prior art, the bottom of the filtering piece is cleaned by driving the cleaning brush to rotate while the driving shaft drives the fan blades to rotate to suck air, so that dust is brushed off, the situation that the filtering holes of the filtering piece are blocked due to the accumulation and accumulation of the dust on the filtering piece is prevented, the heat dissipation effect is prevented from being reduced, the exhaust groove is arranged in a snake shape, the snake-shaped groove can be split, and the filter screen is arranged in the snake-shaped groove, so that the dust in the external air is prevented from entering the shell from the snake-shaped groove and falling onto the measurement and control element.

Drawings

FIG. 1 is a front view of a heat dissipation device of a microcomputer protection measurement and control device according to the present invention;

FIG. 2 is a main sectional view of a heat dissipation device of a microcomputer protection measurement and control device according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a heat dissipation device of a microcomputer protection measurement and control device according to the present invention.

In the figure: 1. a base; 2. a support; 3. a housing; 4. installing a frame; 5. air holes are formed; 6. a support leg; 7. a connecting plate; 8. a top plate; 9. a top cover; 10. a serpentine groove; 11. a chute; 12. a mounting seat; 13. a drive member; 14. a drive shaft; 15. a fan blade; 16. cleaning brushes; 17. a filter member; 18. a first bolt; 19. a second bolt; 20. a third bolt; 21. and a fourth bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.

Example (b): referring to fig. 1-3, a heat dissipation device for a microcomputer protection measurement and control device comprises a base 1, and further comprises: the shell 3 is fixedly arranged on the base 1 through a second bolt 19; the mounting base 12 is arranged on the base 1 and used for mounting a measurement and control device; a mounting seat 12 fixedly connected to the base 1; a driving part 13 rotatably connected to the top of the mounting base 12, and a driving shaft 14 is fixedly connected to the output end of the driving part 13; a filter member 17 fixedly connected to the mounting base 12, a cleaning brush 16 fixedly connected to the bottom of the filter member 17 extending from the driving shaft 14, and fan blades 15 fixedly connected to the driving shaft 14 above the filter member 17; the top plate 8 is fixed to the top of the housing 3 by a first bolt 18, and the top plate 8 is provided with an exhaust portion.

The driving part 13 is started (the driving part 13 is a motor), the driving part 13 rotates the driving shaft 14, the driving shaft 14 rotates the fan blade 15, the fan blade 15 rotates to suck external air and send the air into the shell 3, the air is blown to the measurement and control device to dissipate heat, the air absorbs heat and then is exhausted to the outside from the exhaust part on the top plate 8, when the air enters the shell 3, dust in the air is filtered by the filtering part 17, the driving shaft 14 rotates the fan blade 15 and simultaneously rotates the cleaning brush 16, the cleaning brush 16 rotates to clean the dust on the filtering part 17, so that the dust is prevented from being accumulated on the filtering part 17 and blocking the filtering hole of the filtering part 17, and the reduction of the heat dissipation effect is avoided.

Referring to fig. 2, the exhaust part includes a top cover 9 fixed to a top plate 8 by a fourth bolt 21, a serpentine groove 10 for communicating the inside and outside of the casing 3 is provided between the top cover 9 and the top plate 8, and a chute 11 for guiding air is provided at the bottom of the top plate 8.

The ascending air enters the snake-shaped groove 10 through the guide of the chute 11, is discharged outside the shell 3 through the snake-shaped groove 10, when the fan blades 15 stop rotating, when the outside air flows into the snake-shaped groove 10, the air collides with the groove wall and is adsorbed on the snake-shaped groove wall, furthermore, a corresponding filter screen can be installed in the snake-shaped groove 10, so that the dust is filtered, and the top cover 9 can be detached from the top plate 8, so that the filter screen is convenient to clean.

Referring to fig. 2, the supporting legs 6 are fixedly connected, the bottom of the supporting legs 6 is fixedly connected with the connecting plate 7, the connecting plate 7 is fixedly connected with the base 1 through the third bolt 20, and the air holes 5 are formed in the top and the bottom of the mounting frame 4.

The elements of the measurement and control device are fixed on the mounting frame 4 at intervals, and the airflow flows through the gaps of the measurement and control elements through the air holes 5, so that the contact area between the airflow and the elements is increased, more heat is taken away, and the heat dissipation effect is improved.

Referring to fig. 1 and 2, a support 2 for suspending the base 1 is fixedly connected to the bottom of the base 1.

The support 2 makes the base 1 so that there is a gap between the base 1 and the placing platform, thereby facilitating the suction of the outside air by the fan blades 15.

Referring to fig. 3, the filter member 17 is a wire mesh, and the filter member 17 is a dust cloth.

Use the wire netting as filtering piece 17, wire netting long service life can reduce the change number of times that filters piece 17, uses and strains dirt cloth as filtering piece 17 time, can improve the filter effect to the dust.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a computer protection measurement and control device heat dissipation equipment, includes base (1), its characterized in that still includes:

the shell (3) is fixedly arranged on the base (1) through a second bolt (19);

the mounting seat (12) is arranged on the base (1) and used for mounting a measurement and control device;

a mounting seat (12) fixedly connected to the base (1);

the driving piece (13) is rotatably connected to the top of the mounting seat (12), and the output end of the driving piece (13) is fixedly connected with a driving shaft (14);

a filter element (17) fixedly connected to the mounting seat (12), a cleaning brush (16) is fixedly connected to the bottom of the drive shaft (14) extending to the filter element (17), and fan blades (15) are fixedly connected to the drive shaft (14) above the filter element (17);

the top plate (8) is fixed to the top of the shell (3) through a first bolt (18), and an exhaust part is arranged on the top plate (8).

2. The heat dissipation device for the microcomputer protection measurement and control device according to claim 1, wherein the exhaust portion comprises a top cover (9) fixed on the top plate (8) through a fourth bolt (21), a snake-shaped groove (10) used for communicating the inside and the outside of the shell (3) is arranged between the top cover (9) and the top plate (8), and a chute (11) used for guiding air is arranged at the bottom of the top plate (8).

3. The heat dissipation device for the microcomputer protection measurement and control device according to claim 1, wherein the mounting base (12) comprises a mounting frame (4), the bottom of the mounting frame (4) is fixedly connected with a supporting leg (6), the bottom of the supporting leg (6) is fixedly connected with a connecting plate (7), the connecting plate (7) is fixedly connected with the base (1) through a third bolt (20), and air holes (5) are formed in the top and the bottom of the mounting frame (4).

4. The heat dissipation device of claim 3, wherein a support (2) for suspending the base (1) is fixedly connected to the bottom of the base (1).

5. The heat sink for microcomputer protection, measurement and control device according to claim 1, wherein the filter member (17) is a wire mesh.

6. The heat dissipation device of claim 1, wherein the filter member (17) is a dust cloth.