CN215579893U - Electrical equipment protection device - Google Patents
Electrical equipment protection device Download PDFInfo
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- CN215579893U CN215579893U CN202120935137.1U CN202120935137U CN215579893U CN 215579893 U CN215579893 U CN 215579893U CN 202120935137 U CN202120935137 U CN 202120935137U CN 215579893 U CN215579893 U CN 215579893U
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- cabinet body
- fixedly connected
- electrical equipment
- air inlet
- circuit breaker
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Abstract
The utility model discloses an electrical equipment protection device, which comprises an outer cabinet body, an inner cabinet body, a cooling fan, a first thermal circuit breaker, a damping device, an air guide seat, a second thermal circuit breaker, an output hole, an elastic spacer bush, a side air inlet hole, an output cable, an output channel, an input cable, an input hole and an air inlet; the damping device arranged in the utility model can ensure the stability of the whole inner cabinet body when the outer cabinet body is impacted, thereby avoiding the loosening and damage of the wiring of the electrical equipment; the insulation cup body I and the insulation cup body II arranged in the damping device can ensure the insulation performance between the outer cabinet body and the inner cabinet body, and simultaneously, the overall damping effect of the inner cabinet body is not influenced; the plurality of radiating fans arranged in the utility model can uniformly extract hot air in the inner cabinet body, thereby ensuring the stability and reliability of the equipment in long-time operation.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to an electrical equipment protection device.
Background
Electricity is a generic term in the disciplines or engineering fields of production, transmission, distribution, use, and manufacture of electrical equipment for electrical energy. The method is a science for creating, maintaining and improving limited space and environment by taking electric energy, electric equipment and electric technology as means, and covers three aspects of conversion, utilization and research of the electric energy; at present, the electricity on the market is controlled and distributed through the switch board, and the switch board can be said to be the most important core during electric use, but the switch board is in long-term use, high temperature and high fever, takes place electric accidents such as short circuit moreover easily, because protection device is not in place, in case the emergence accident, often leads to the fact very big loss easily, and current electrical equipment protection device function is fairly simple to electrical equipment's life has been influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the electrical equipment protection device, and solves the problem that the service life of electrical equipment is influenced because the function of the conventional electrical equipment protection device is simpler.
The technical scheme adopted by the utility model for realizing the purpose is as follows: an electrical equipment protection device comprises electrical equipment, and is characterized by further comprising an outer cabinet body, an inner cabinet body, a cooling fan, a first thermal circuit breaker, a damping device, an air guide seat, a second thermal circuit breaker, an output hole, an elastic spacer bush, a side air inlet hole, an output cable, an output channel, an input cable, an input hole and an air inlet; the outer side face and the bottom face of the inner cabinet body are connected with the inner side wall and the bottom face of the outer cabinet body through a plurality of damping devices, and electrical equipment is fixedly connected inside the inner cabinet body; the heat dissipation fans are a plurality of heat dissipation fans which are respectively and fixedly connected inside the window arranged on the side surface of the outer cabinet body, and the outlets on the outer sides of the heat dissipation fans are communicated with the outside of the outer cabinet body; the top of the air guide seat is fixedly connected to the center of the top surface in the outer cabinet body; the first thermal circuit breaker is fixedly connected to the left side of the inner cabinet body; the second thermal circuit breaker is fixedly connected to the right side of the inner cabinet body; the output hole is arranged inside the right lower side of the inner cabinet body; the input hole is arranged inside the left lower side of the inner cabinet body; the output channel is arranged inside the right lower side of the outer cabinet body; the input channel is arranged inside the left lower side of the outer cabinet body; the right side of the input cable sequentially penetrates through the input channel and the input hole to be electrically connected with an input end of a thermal breaker, and an output end of the thermal breaker is electrically connected with an input end of electrical equipment; the left side of the output cable sequentially penetrates through the output cable and the output hole to be electrically connected with the output end of the second thermal breaker, and the input end of the second thermal breaker is electrically connected with the output end of the electrical equipment; the outer side surface of the elastic spacer bush is fixedly connected with the lower side of the inner wall of the outer cabinet body, and the inner side of the elastic spacer bush is fixedly connected with the outer part of the lower side of the inner cabinet body; the side air inlet holes are a plurality of and are respectively and uniformly arranged on the periphery of the lower side of the outer cabinet body; the air inlet is arranged in the center of the lower side of the inner cabinet body, and an opening in the lower side of the air inlet is communicated with a plurality of openings in the inner side air inlet.
Preferably, the specific structure of the damping device comprises a first connecting seat, a first insulating cup body, a first fixed ring body, a first movable ring body, an outer shell, a damping spring, a second movable ring body, a second fixed ring body, a second connecting seat and a second insulating cup body; the inner sides of the left and right openings in the outer shell are respectively fixedly connected with a first fixed ring body and a second fixed ring body, and the left and right sides in the outer shell are respectively movably connected with a first movable ring body and a second movable ring body; the outer part of the right side of the first connecting seat is movably connected inside the first fixed ring body, the outer part of the right side of the first connecting seat is fixedly connected with the inner part of the first movable ring body, and a first insulating cup body is fixedly connected in a blind hole formed in the right side of the first connecting seat; the outer part of the left side of the second connecting seat is movably connected to the inner part of the second fixed ring body, the outer part of the left side of the second connecting seat is fixedly connected with the inner part of the second movable ring body, and a second insulating cup body is fixedly connected in a blind hole formed in the left side of the second connecting seat; and a damping spring is arranged between the inside of the right side of the insulating cup body and the inside of the left side of the insulating cup body.
Preferably, the first fixed ring body, the first movable ring body, the second movable ring body and the second fixed ring body are all made of elastic insulating materials.
Preferably, the heat dissipation fan is a silent fan.
Preferably, the outer inlets of the side air inlet holes are provided with dust screens.
The utility model has the beneficial effects that:
(1) the damping device arranged in the utility model can ensure the stability of the whole inner cabinet body when the outer cabinet body is impacted, thereby avoiding the loosening and damage of the wiring of the electrical equipment.
(2) The insulation cup body I and the insulation cup body II arranged in the damping device can ensure the insulation performance between the outer cabinet body and the inner cabinet body, and simultaneously, the overall damping effect of the inner cabinet body is not influenced.
(3) The plurality of radiating fans arranged in the utility model can uniformly extract hot air in the inner cabinet body, thereby ensuring the stability and reliability of the equipment in long-time operation.
(4) The elastic spacer sleeve arranged in the utility model can isolate the lower side between the outer cabinet body and the inner cabinet body, thereby ensuring that cold air can only enter the lower side of the inner cabinet body through the side air inlet hole and the air inlet, ensuring that the air in the inner cabinet body flows from bottom to top for cooling, and further improving the cooling effect.
(5) According to the first thermal circuit breaker and the second thermal circuit breaker, when the temperature of the inner cabinet body can be too high, the input end and the output end of the electrical equipment can be cut off at the same time, and therefore the damage of the equipment is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the shock absorbing device.
In the figure: 1-an electrical device; 2-an outer cabinet body; 3-an inner cabinet body; 4-a heat dissipation fan; 5-a thermal breaker one; 6-a damping device; 7-a wind guide seat; 8-thermal breaker two; 9-an output hole; 10-elastic spacer sleeve; 11-side air inlet holes; 12-an output cable; 13-an output channel; 14-an input channel; 15-input cable; 16-an input aperture; 17-air inlet; 61-connecting seat I; 62-insulating cup one; 63-a first stationary ring; 64-a movable ring body I; 65-outer shell; 66-a damping spring; 67-movable ring two; 68-a fixed ring body II; 69-connecting seat II; 610-insulating cup two.
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.
As shown in fig. 1, an electrical equipment protection device includes an electrical equipment 1, and further includes an outer cabinet 2, an inner cabinet 3, a cooling fan 4, a first thermal circuit breaker 5, a damping device 6, an air guide seat 7, a second thermal circuit breaker 8, an output hole 9, an elastic spacer 10, a side air inlet hole 11, an output cable 12, an output channel 13, an input channel 14, an input cable 15, an input hole 16, and an air inlet 17; the outer side surface and the bottom surface of the inner cabinet body 3 are connected with the inner side wall and the bottom surface of the outer cabinet body 2 through a plurality of damping devices 6, and the inner part of the inner cabinet body 3 is fixedly connected with electrical equipment 1; the plurality of heat dissipation fans 4 are fixedly connected inside windows formed in the side face of the outer cabinet body 2 respectively, and outlets on the outer sides of the plurality of heat dissipation fans 4 are communicated with the outside of the outer cabinet body 2; the air guide seat 7 is positioned at the upper side of the opening at the upper side of the inner cabinet body 3, and the top of the air guide seat 7 is fixedly connected to the center of the top surface in the outer cabinet body 2; the first thermal circuit breaker 5 is fixedly connected to the left side of the inner cabinet body 3; the second thermal circuit breaker 8 is fixedly connected to the right side of the inner cabinet body 3; the output hole 9 is arranged inside the right lower side of the inner cabinet body 3; the input hole 16 is arranged inside the left lower side of the inner cabinet body 3; the output channel 13 is arranged inside the right lower side of the outer cabinet body 2; the input channel 14 is arranged inside the left lower side of the outer cabinet body 2; the right side of the input cable 15 sequentially penetrates through the input channel 14 and the input hole 16 to be electrically connected with the input end of the first thermal circuit breaker 5, and the output end of the first thermal circuit breaker 5 is electrically connected with the input end of the electrical equipment 1; the left side of the output cable 12 sequentially penetrates through the output cable 12 and the output hole 9 to be electrically connected with the output end of the second thermal breaker 8, and the input end of the second thermal breaker 8 is electrically connected with the output end of the electrical equipment 1; the outer side surface of the elastic spacer bush 10 is fixedly connected with the lower side of the inner wall of the outer cabinet body 2, and the inner side of the elastic spacer bush 10 is fixedly connected with the outer part of the lower side of the inner cabinet body 3; the number of the side air inlet holes 11 is multiple, and the side air inlet holes 11 are respectively and uniformly arranged on the periphery of the lower side of the outer cabinet body 2; the air inlet 17 is arranged in the center of the lower side of the inner cabinet body 3, and an opening in the lower side of the air inlet 17 is communicated with a plurality of openings in the inner side of the side air inlet holes 11.
As shown in fig. 2, the specific structure of the damping device 6 includes a first connecting seat 61, a first insulating cup 62, a first fixed ring 63, a first movable ring 64, a housing 65, a damping spring 66, a second movable ring 67, a second fixed ring 68, a second connecting seat 69 and a second insulating cup 610; the inner sides of the left and right openings in the outer shell 65 are fixedly connected with a first fixed ring body 63 and a second fixed ring body 68 respectively, and the left and right sides in the outer shell 65 are movably connected with a first movable ring body 64 and a second movable ring body 67 respectively; the outer part of the right side of the first connecting seat 61 is movably connected inside the first fixed ring body 63, the outer part of the right side of the first connecting seat 61 is fixedly connected with the inside of the first movable ring body 64, and a first insulating cup body 62 is fixedly connected in a blind hole formed in the right side of the first connecting seat 61; the left outer part of the second connecting seat 69 is movably connected inside the second fixed ring body 68, the left outer part of the second connecting seat 69 is fixedly connected with the inside of the second movable ring body 67, and a second insulating cup 610 is fixedly connected in a blind hole formed in the left side of the second connecting seat 69; a damping spring 66 is arranged between the inner part of the right side of the first insulating cup body 62 and the inner part of the left side of the second insulating cup body 610.
The first fixed ring body 63, the first movable ring body 64, the second movable ring body 67 and the second fixed ring body 68 are all made of elastic insulating materials; the heat radiation fan 4 is a silent fan; and dust screens are arranged at the inlets at the outer sides of the side air inlet holes 11.
The utility model has the use state that the damping device 6 arranged therein can ensure the integral stability of the inner cabinet body 3 when the outer cabinet body 2 is impacted, thereby avoiding the loosening and the damage of the wiring of the electrical equipment, in addition, the insulation cup body I62 and the insulation cup body II 610 arranged in the damping device 6 can ensure the insulation performance between the outer cabinet body 2 and the inner cabinet body 3, and simultaneously, the integral damping effect of the inner cabinet body 3 is not influenced, the plurality of radiating fans 4 are arranged, the hot air in the inner cabinet body 3 can be uniformly pumped out, thereby ensuring the stability and the reliability of the long-time work of the equipment, the elastic spacer 10 arranged can isolate the lower side between the outer cabinet body 2 and the inner cabinet body 3, thereby ensuring that the cold air can only enter the lower side in the inner cabinet body 3 through the side air inlet hole 11 and the air inlet 17, and ensuring that the air in the inner cabinet body 3 flows from bottom to top for cooling, the cooling effect is also improved, the first thermal circuit breaker 5 and the second thermal circuit breaker 8 are arranged, when the temperature of the inner cabinet body 3 is too high, the input end and the output end of the electrical equipment can be cut off simultaneously, and therefore the damage of the equipment is avoided.
In the case of the control mode of the utility model, which is controlled by manual actuation or by means of existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the utility model is primarily intended to protect the mechanical means, so that the control mode and wiring arrangement are not explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. An electrical equipment protection device comprises electrical equipment (1), and is characterized by further comprising an outer cabinet body (2), an inner cabinet body (3), a cooling fan (4), a first thermal circuit breaker (5), a damping device (6), an air guide seat (7), a second thermal circuit breaker (8), an output hole (9), an elastic spacer sleeve (10), a side air inlet hole (11), an output cable (12), an output channel (13), an input channel (14), an input cable (15), an input hole (16) and an air inlet (17);
the outer side face and the bottom face of the inner cabinet body (3) are connected with the inner side wall and the bottom face of the outer cabinet body (2) through a plurality of damping devices (6), and electrical equipment (1) is fixedly connected inside the inner cabinet body (3);
the heat dissipation fans (4) are multiple, the multiple heat dissipation fans (4) are respectively and fixedly connected inside windows formed in the side face of the outer cabinet body (2), and outlets in the outer sides of the multiple heat dissipation fans (4) are communicated with the outside of the outer cabinet body (2);
the air guide seat (7) is positioned at the upper side of the opening at the upper side of the inner cabinet body (3), and the top of the air guide seat (7) is fixedly connected to the center of the top surface in the outer cabinet body (2);
the first thermal circuit breaker (5) is fixedly connected to the left side of the inner cabinet body (3);
the second thermal circuit breaker (8) is fixedly connected to the right side of the inner cabinet body (3);
the output hole (9) is arranged inside the right lower side of the inner cabinet body (3);
the input hole (16) is arranged inside the left lower side of the inner cabinet body (3);
the output channel (13) is arranged inside the right lower side of the outer cabinet body (2);
the input channel (14) is arranged inside the left lower side of the outer cabinet body (2);
the right side of the input cable (15) sequentially penetrates through the input channel (14) and the input hole (16) to be electrically connected with the input end of the first thermal circuit breaker (5), and the output end of the first thermal circuit breaker (5) is electrically connected with the input end of the electrical equipment (1);
the left side of the output cable (12) sequentially penetrates through the output cable (12) and the output hole (9) to be electrically connected with the output end of the second thermal circuit breaker (8), and the input end of the second thermal circuit breaker (8) is electrically connected with the output end of the electrical equipment (1);
the outer side surface of the elastic spacer bush (10) is fixedly connected with the lower side of the inner wall of the outer cabinet body (2), and the inner side of the elastic spacer bush (10) is fixedly connected with the outer part of the lower side of the inner cabinet body (3);
the number of the side air inlet holes (11) is multiple, and the side air inlet holes (11) are respectively and uniformly arranged on the periphery of the lower side of the outer cabinet body (2);
the air inlet (17) is arranged in the center of the lower side of the inner cabinet body (3), and an opening in the lower side of the air inlet (17) is communicated with a plurality of openings in the inner side of the side air inlet holes (11).
2. The electrical equipment protection device according to claim 1, wherein the specific structure of the damping device (6) comprises a first connecting seat (61), a first insulating cup body (62), a first fixed ring body (63), a first movable ring body (64), an outer shell (65), a damping spring (66), a second movable ring body (67), a second fixed ring body (68), a second connecting seat (69) and a second insulating cup body (610);
the inner sides of the openings at the left side and the right side in the outer shell (65) are respectively and fixedly connected with a first fixed ring body (63) and a second fixed ring body (68), and the left side and the right side in the outer shell (65) are respectively and movably connected with a first movable ring body (64) and a second movable ring body (67);
the outer part of the right side of the first connecting seat (61) is movably connected inside the first fixed ring body (63), the outer part of the right side of the first connecting seat (61) is fixedly connected with the inner part of the first movable ring body (64), and a first insulating cup body (62) is fixedly connected in a blind hole formed in the right side of the first connecting seat (61);
the outer part of the left side of the second connecting seat (69) is movably connected inside the second fixed ring body (68), the outer part of the left side of the second connecting seat (69) is fixedly connected with the inner part of the second movable ring body (67), and a second insulating cup body (610) is fixedly connected in a blind hole formed in the left side of the second connecting seat (69);
and a damping spring (66) is arranged between the inner part of the right side of the first insulating cup body (62) and the inner part of the left side of the second insulating cup body (610).
3. The electrical equipment protection device as claimed in claim 2, wherein the first fixed ring (63), the first movable ring (64), the second movable ring (67) and the second fixed ring (68) are made of an elastic insulating material.
4. An electrical equipment protection device according to claim 1, characterized in that the heat dissipation fan (4) is a silent fan.
5. An electrical equipment protection device according to claim 1, characterized in that the outer inlets of the side air inlet openings (11) are provided with dust screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935137.1U CN215579893U (en) | 2021-05-04 | 2021-05-04 | Electrical equipment protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935137.1U CN215579893U (en) | 2021-05-04 | 2021-05-04 | Electrical equipment protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215579893U true CN215579893U (en) | 2022-01-18 |
Family
ID=79858392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120935137.1U Active CN215579893U (en) | 2021-05-04 | 2021-05-04 | Electrical equipment protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215579893U (en) |
-
2021
- 2021-05-04 CN CN202120935137.1U patent/CN215579893U/en active Active
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