CN213548161U

CN213548161U - Heat dissipation device for electrical equipment

Info

Publication number: CN213548161U
Application number: CN202022981593.8U
Authority: CN
Inventors: 张义昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-06-25
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a heat abstractor for electrical equipment, including shell and inner shell, the inner wall of shell is provided with the guard plate, and two guard plate symmetric distributions are at the inner wall of shell, the inboard of guard plate is provided with damping spring, the inboard of shell is provided with the shock attenuation telescopic link, and four shock attenuation telescopic link symmetric distributions are in the inboard of shell, the one end that the shell inner wall was kept away from to the shock attenuation telescopic link is in the same place with the one end fixed connection of locating plate, the other end that the shock attenuation telescopic link was kept away from to the locating plate is in the same place with the outside fixed connection of. The utility model discloses in, be provided with the shock attenuation telescopic link through the inboard at the shell, the one end that shell inner wall was kept away from to the shock attenuation telescopic link is in the same place with the one end fixed connection of locating plate, and the other end that shock attenuation telescopic link was kept away from to the locating plate is in the same place with the outside fixed connection of inner shell, utilizes the shock attenuation telescopic link to increase the damping performance of integrated device.

Description

Heat dissipation device for electrical equipment

Technical Field

The utility model relates to a novel heat dissipation equipment field especially relates to a heat abstractor for electrical equipment.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems.

In order to ensure the normal use of the electrical equipment, the heat dissipation device is used for heat dissipation, so as to prevent the electrical equipment from overheating due to overlong working time, many types of heat dissipation devices are also available in the market, but most of the heat dissipation devices cannot be adapted to the sizes of various electrical equipment conveniently, have low impact resistance, cannot protect the electrical equipment well, and need to be designed in order to be adapted to the sizes of various electrical equipment and increase the impact resistance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device for electrical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat dissipation device for electrical equipment comprises an outer shell and an inner shell, wherein protection plates are arranged on the inner wall of the outer shell, the two protection plates are symmetrically distributed on the inner wall of the outer shell, damping springs are arranged on the inner sides of the protection plates, and a plurality of damping springs are uniformly distributed on the inner sides of the protection plates;

the inner side of the outer shell is provided with damping telescopic rods, the four damping telescopic rods are symmetrically distributed on the inner side of the outer shell, one end, far away from the inner wall of the outer shell, of each damping telescopic rod is fixedly connected with one end of a positioning plate, and the other end, far away from the damping telescopic rods, of each positioning plate is fixedly connected with the outer side of the inner shell;

the inner side of the shell is provided with power boxes, the two power boxes are symmetrically distributed on the inner side of the shell, the inner sides of the power boxes are provided with fixing grooves, the inner sides of the fixing grooves are fixedly connected with the outer side of a driving motor, an extending shaft of the driving motor is provided with fan blades, and one side of each power box, which is far away from the inner wall of the shell, is provided with a ventilating net;

the inner side of the inner shell is provided with support rods, the four support rods are symmetrically distributed on the inner side of the inner shell, notches are formed in the side faces of the support rods, the three notches are evenly distributed on the outer sides of the support rods, and the inner sides of the notches are movably connected with the edges of the support screen plates.

As a further description of the above technical solution:

the outer side of the inner shell is provided with a protective net, and the four protective nets are distributed on the outer side of the inner shell in a central symmetry mode.

As a further description of the above technical solution:

one side of the protection plate, which is far away from the inner shell, is fixedly connected with the inner wall of the outer shell.

As a further description of the above technical solution:

the position of bracing piece is parallel to each other with the inside wall of inner shell, and is parallel to each other with the inside wall of shell.

As a further description of the above technical solution:

the position of shock attenuation telescopic link is mutually perpendicular with the outer wall of inner shell, and with the inner wall mutually perpendicular of shell.

As a further description of the above technical solution:

the front of shell is provided with the hinge, and two hinges evenly distributed are in the front of shell, the other end of hinge and the front fixed connection of chamber door are in the same place, the front right side of chamber door is provided with the handle.

As a further description of the above technical solution:

the middle of the side face of the shell is provided with the heat dissipation windows, and the two heat dissipation windows are uniformly distributed on the outer side of the shell.

As a further description of the above technical solution:

the bottom of shell is provided with the solid fixed cylinder, and four solid fixed cylinder evenly distributed are in the bottom surface of shell, the inboard of solid fixed cylinder is in the same place with the outside threaded connection of swivel mount.

The utility model discloses following beneficial effect has:

1. the utility model discloses, be provided with the guard plate through the inner wall at the shell, the inboard of guard plate is provided with damping spring, utilizes damping spring to increase anti striking performance in the guard plate whole device, protects for the device.

2. The utility model discloses, through the inboard at the shell be provided with the shock attenuation telescopic link, the one end that shell inner wall was kept away from to the shock attenuation telescopic link is in the same place with the one end fixed connection of locating plate, and the other end that shock attenuation telescopic link was kept away from to the locating plate is in the same place with the outside fixed connection of inner shell, utilizes the shock attenuation telescopic link to increase the damping performance of integrated device.

3. The inboard of shell is provided with the headstock, and the inboard of headstock is provided with the fixed slot, and the inboard of fixed slot is in the same place with driving motor's outside fixed connection, and driving motor's extension axle is provided with the flabellum, and one side that the shell inner wall was kept away from to the headstock is provided with ventilative net, utilizes driving motor to drive the flabellum and rotates, and the inside air current of drive shell flows, dispels the heat for equipment, guarantees the normal work of equipment.

4. The utility model discloses, be provided with the bracing piece through the inboard at the inner shell, the side of bracing piece is provided with the notch, and the inboard of notch is in the same place with the marginal swing joint who supports the otter board, utilizes the bracing piece to mutually support with the notch that supports the otter board to be convenient for adjust the height that supports the otter board, thereby adapt to the size of multiple equipment.

Drawings

Fig. 1 is a front sectional view of a heat sink for electrical equipment according to the present invention;

fig. 2 is a front view of a heat sink for electrical equipment according to the present invention;

fig. 3 is a side view of a heat sink for electrical equipment according to the present invention;

fig. 4 is a perspective view of a heat dissipation device for electrical equipment according to the present invention.

Illustration of the drawings:

1. a housing; 2. fixing grooves; 3. a drive motor; 4. a fan blade; 5. a power box; 6. a shock-absorbing telescopic rod; 7. an inner shell; 8. a support bar; 9. a protective net; 10. a damping spring; 11. a protection plate; 12. a fixed cylinder; 13. a rotating frame; 14. positioning a plate; 15. supporting the screen plate; 16. a notch; 17. a hinge; 18. a box door; 19. a handle; 20. and a heat dissipation window.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a heat dissipation device for electrical equipment comprises an outer shell 1 and an inner shell 7, wherein protection plates 11 are arranged on the inner wall of the outer shell 1, the two protection plates 11 are symmetrically distributed on the inner wall of the outer shell 1, damping springs 10 are arranged on the inner sides of the protection plates 11, the damping springs 10 are uniformly distributed on the inner sides of the protection plates 11, and the protection plates 11 are utilized to increase the anti-collision capacity of the whole device and protect the device;

the damping telescopic rods 6 are arranged on the inner side of the outer shell 1, the four damping telescopic rods 6 are symmetrically distributed on the inner side of the outer shell 1, one end, far away from the inner wall of the outer shell 1, of each damping telescopic rod 6 is fixedly connected with one end of the positioning plate 14, the other end, far away from the damping telescopic rods 6, of each positioning plate 14 is fixedly connected with the outer side of the inner shell 7, and therefore the damping performance of the whole device is improved;

the power boxes 5 are arranged on the inner side of the shell 1, the two power boxes 5 are symmetrically distributed on the inner side of the shell 1, fixing grooves 2 are formed in the inner sides of the power boxes 5, the inner sides of the fixing grooves 2 are fixedly connected with the outer side of the driving motor 3, fan blades 4 are arranged on an extending shaft of the driving motor 3, and a ventilating net is arranged on one side, away from the inner wall of the shell 1, of each power box 5, so that heat dissipation is performed on equipment, and normal operation of the equipment is guaranteed;

the inboard of inner shell 7 is provided with bracing piece 8, and four bracing pieces 8 symmetric distribution are in the inboard of inner shell 7, and the side of bracing piece 8 is provided with notch 16, and three notch 16 evenly distributed is in the outside of bracing piece 8, and the inboard of notch 16 is in the same place with the edge swing joint who supports otter board 15, is convenient for adjust the height that supports otter board 15 to the size of adaptation multiple equipment.

The outer side of the inner shell 7 is provided with protective nets 9, the four protective nets 9 are distributed on the outer side of the inner shell 7 in a central symmetry manner, the heat dissipation performance of the equipment is improved, one side, away from the inner shell 7, of each protective plate 11 is fixedly connected with the inner wall of the outer shell 1, the positions of the supporting rods 8 are parallel to the inner side wall of the inner shell 7 and parallel to the inner side wall of the outer shell 1, the positions of the damping telescopic rods 6 are perpendicular to the outer wall of the inner shell 7, the stability of the whole device structure is improved, the inner wall of the outer shell 1 is perpendicular to each other, the front side of the outer shell 1 is provided with hinges 17, the two hinges 17 are uniformly distributed on the front side of the outer shell 1, the other ends of the hinges 17 are fixedly connected with the front side of a box door 18, the right side of the front side of the box door 18 is provided with, improve the heat dispersion of shell 1, the bottom of shell 1 is provided with solid fixed cylinder 12, and four solid fixed cylinder 12 evenly distributed are in the bottom surface of shell 1, and the inboard of solid fixed cylinder 12 is in the same place with the outside threaded connection of swivel mount 13, adjusts the height of shell 1.

The working principle is as follows: firstly, the supporting screen plate 15 is connected with the supporting rod 8 in a sliding way, the notch 16 is replaced, and the height of the supporting screen plate 15 is adjusted so as to adapt to various devices; secondly, a power box 5 is arranged on the inner side of the shell 1, and a driving motor 3 in the power box 5 is used for driving fan blades 4 to rotate so as to drive airflow in the shell 1 to flow and dissipate heat of the equipment, so that the normal work of the equipment is ensured; then, the upper end and the lower end of the inner shell 7 are provided with damping telescopic rods 6 for damping the equipment; finally, protection plates 11 are arranged on the left side and the right side of the inner shell 7, a plurality of damping springs 10 are arranged on the inner sides of the protection plates 11, and the damping springs 10 are utilized to increase the anti-collision capacity of the whole device and protect equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heat sink for electrical equipment, comprising an outer shell (1) and an inner shell (7), characterized in that: the inner wall of the shell (1) is provided with protection plates (11), the two protection plates (11) are symmetrically distributed on the inner wall of the shell (1), the inner sides of the protection plates (11) are provided with damping springs (10), and the damping springs (10) are uniformly distributed on the inner sides of the protection plates (11);

the damping telescopic rods (6) are arranged on the inner side of the outer shell (1), the four damping telescopic rods (6) are symmetrically distributed on the inner side of the outer shell (1), one end, away from the inner wall of the outer shell (1), of each damping telescopic rod (6) is fixedly connected with one end of the positioning plate (14), and the other end, away from the damping telescopic rods (6), of each positioning plate (14) is fixedly connected with the outer side of the inner shell (7);

the inner side of the shell (1) is provided with power boxes (5), the two power boxes (5) are symmetrically distributed on the inner side of the shell (1), the inner side of each power box (5) is provided with a fixing groove (2), the inner side of each fixing groove (2) is fixedly connected with the outer side of a driving motor (3), an extending shaft of each driving motor (3) is provided with a fan blade (4), and one side, far away from the inner wall of the shell (1), of each power box (5) is provided with a breathable net;

the inner side of the inner shell (7) is provided with support rods (8), the four support rods (8) are symmetrically distributed on the inner side of the inner shell (7), notches (16) are formed in the side faces of the support rods (8), the three notches (16) are evenly distributed on the outer sides of the support rods (8), and the inner sides of the notches (16) are movably connected with the edges of the support screen plates (15).

2. The heat sink for electric equipment according to claim 1, characterized in that: the outer side of the inner shell (7) is provided with a protective net (9), and the four protective nets (9) are distributed on the outer side of the inner shell (7) in a central symmetry mode.

3. The heat sink for electric equipment according to claim 1, characterized in that: one side of the protection plate (11) far away from the inner shell (7) is fixedly connected with the inner wall of the outer shell (1).

4. The heat sink for electric equipment according to claim 1, characterized in that: the position of the support rod (8) is parallel to the inner side wall of the inner shell (7) and parallel to the inner side wall of the outer shell (1).

5. The heat sink for electric equipment according to claim 1, characterized in that: the position of the shock absorption telescopic rod (6) is vertical to the outer wall of the inner shell (7) and vertical to the inner wall of the outer shell (1).

6. The heat sink for electric equipment according to claim 1, characterized in that: the front of shell (1) is provided with hinge (17), and two hinges (17) evenly distributed are in the front of shell (1), the other end of hinge (17) is in the same place with the front fixed connection of chamber door (18), the front right side of chamber door (18) is provided with handle (19).

7. The heat sink for electric equipment according to claim 1, characterized in that: the heat dissipation structure is characterized in that a heat dissipation window (20) is arranged in the middle of the side face of the shell (1), and the two heat dissipation windows (20) are uniformly distributed on the outer side of the shell (1).

8. The heat sink for electric equipment according to claim 1, characterized in that: the bottom of shell (1) is provided with solid fixed cylinder (12), and four solid fixed cylinder (12) evenly distributed are in the bottom surface of shell (1), the inboard of solid fixed cylinder (12) is in the same place with the outside threaded connection of swivel mount (13).