CN112236011A

CN112236011A - Communication engineering is used in radiating optic fibre exchange rack device

Info

Publication number: CN112236011A
Application number: CN202011132743.6A
Authority: CN
Inventors: 田初禾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-01-15

Abstract

The invention discloses an optical fiber switch cabinet device for heat dissipation in communication engineering, and relates to the technical field of communication engineering equipment. The refrigerator comprises a cabinet body, a damping air bag, an air guide cover, a semiconductor refrigerator, a dustproof cover plate, a ventilation fan, an induction type static bar, an ion generator, a supporting frame, an EVA liner, a supporting plate, a cabinet door and an active carbon honeycomb plate, wherein the damping air bag is fixedly arranged around the bottom of the cabinet body. According to the optical fiber exchange cabinet device for heat dissipation in the communication engineering, the semiconductor refrigerator is installed in the air guide cover, cold air is fed into the cabinet body through the air guide cover after working, the air supply area can be enlarged due to the air holes distributed on the air guide cover, the cooling effect is good, and efficient heat dissipation of the cabinet is realized; the damping air bag is arranged at the bottom of the cabinet body, the stability of the cabinet in the external environment can be effectively improved, and meanwhile, the EVA liners arranged under the supporting frames can buffer and absorb shock, so that the optical fiber switch in the cabinet body is ensured to be in a good working environment.

Description

Communication engineering is used in radiating optic fibre exchange rack device

Technical Field

The invention relates to the technical field of communication engineering equipment, in particular to an optical fiber switch cabinet device for heat dissipation in communication engineering.

Background

The optical fiber switch is a high-speed network transmission relay device, also called as a fiber channel switch and a SAN switch, and compared with a common switch, the optical fiber switch adopts an optical fiber cable as a transmission medium, and has the advantages of high speed and strong anti-interference capability.

Traditional optical fiber switch rack is mainly through the rack casing that panel beating equipment processing formed, comprises frame, curb plate and door plant usually, for the radiating effect that increases the rack, sets up the louvre usually on door plant or curb plate, the circulation of air of being convenient for, but this type of rack structure is comparatively single, and the radiating effect is relatively poor, gathers the dust easily and influences optical fiber switch's normal operating, is unfavorable for routine maintenance.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention provides an optical fiber switch cabinet device for heat dissipation in communication engineering, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an optical fiber exchange cabinet device for communication engineering and beneficial to heat dissipation comprises a cabinet body, a damping air bag, an air guide cover, a semiconductor refrigerator, a dustproof cover plate, an air exchange fan, an induction type static bar, an ion generator, a supporting frame, an EVA (ethylene vinyl acetate) gasket, a supporting plate, a cabinet door and an active carbon honeycomb panel, wherein the damping air bag is fixedly arranged at the periphery of the bottom of the cabinet body, the air guide cover is arranged in the cabinet body, the top end part of the air guide cover extends out of the cabinet body, an air hole is formed in the inner side wall of the lower end of the air guide cover, an installation groove is formed in the top end part of the air guide cover, the semiconductor refrigerator is arranged in the installation groove, the dustproof cover plate is clamped on the installation groove, the air exchange fan and the induction type static bar are both arranged on the inner wall of the rear end of the cabinet body, the ion generator, the EVA pad is installed on a bottom end beam of the supporting frame, the supporting plate is inserted on the supporting frame, the cabinet door is hinged to the front side of the cabinet body through a hinge, air inlets are formed in two sides of the cabinet door, and the activated carbon honeycomb plate is installed at the air inlets.

As a preferable technical scheme of the invention, the inside of the air guide cover is a hollow cavity, and the air guide cover is of a U-shaped structure.

As a preferred technical scheme of the invention, the inner bottom of the mounting groove is provided with a via hole, and the side wall of the mounting groove is provided with an air hole.

As a preferred technical scheme of the present invention, the semiconductor refrigerator includes a semiconductor refrigeration sheet, an air guide fin, a small axial fan, a copper heat sink, and a large axial fan, the air guide fin is attached to a cold end face of the semiconductor refrigeration sheet, the small axial fan is mounted on the air guide fin, the copper heat sink is attached to a hot end face of the semiconductor refrigeration sheet, and the large axial fan is mounted on the copper heat sink.

As a preferred technical scheme of the invention, the inner wall of the rear end of the cabinet body is provided with an installation cavity, and the inner wall of the rear end of the installation cavity is provided with an air outlet.

As a preferred technical solution of the present invention, the ventilation fan and the inductive electrostatic rod are both installed in the installation cavity, and the inductive electrostatic rod is located at the upper and lower ends of the installation cavity.

As a preferred technical scheme of the invention, the bottom of the cabinet body is provided with a jack, the bottom end of the supporting frame is inserted into the jack, and the bottom end of the supporting frame is in threaded connection with a lock nut.

As a preferred technical scheme of the invention, the EVA liners are distributed around the bottom end of the supporting frame, and the EVA liners are provided with clamping grooves and clamped on a bottom end beam of the supporting frame through the clamping grooves.

As a preferred technical scheme of the invention, clamping grooves are uniformly distributed on the inner walls of two sides of the supporting frame, and the supporting plate is movably clamped on the supporting frame through the clamping grooves.

As a preferred technical scheme of the invention, the cabinet door is provided with a window, the cabinet body is internally provided with a lock catch, and the lock catch extends out of the cabinet door.

Compared with the prior art, the invention provides an optical fiber exchange cabinet device for communication engineering, which is used for heat dissipation, and has the following beneficial effects:

1. according to the optical fiber exchange cabinet device for heat dissipation in communication engineering, the semiconductor refrigerator is installed in the air guide cover, cold air is fed into the cabinet body through the air guide cover after working, the air supply area can be enlarged due to the air holes distributed in the air guide cover, the cooling effect is good, and efficient heat dissipation of the cabinet is achieved.

2. This communication engineering is used for radiating optical fiber exchange rack device, and when sending the new trend into the cabinet internal through the scavenger fan, the new trend filters the air through the active carbon honeycomb panel through the air intake, can greatly reduced dust gather at the internal heat of cabinet through the air exit with the new trend of sending into.

3. This communication engineering is used for radiating fiber exchange rack device, has installed the shock attenuation gasbag in the bottom of the cabinet body, can effectively improve the stationarity of rack under external environment, has installed the EVA liner under the braced frame simultaneously and can cushion and inhale the shake, and the internal fiber exchange of guarantee cabinet is in under the good operational environment.

4. This communication engineering is used for radiating optical fiber switch rack device, and the layer board on the braced frame has adopted the structural design of pull formula simultaneously to can arrange according to optical fiber switch's quantity and carry out space adjustment, in order to conveniently install and use.

Drawings

Fig. 1 is a schematic structural diagram of an optical fiber switch cabinet device for heat dissipation in communication engineering according to the present invention;

fig. 2 is a schematic view illustrating opening of a cabinet door of an optical fiber exchange cabinet device for heat dissipation in communication engineering according to the present invention;

fig. 3 is a partial cross-sectional view of an optical fiber switch cabinet device for heat dissipation in communication engineering according to the present invention;

fig. 4 is a disassembled view of an optical fiber switch cabinet device for heat dissipation in communication engineering according to the present invention;

fig. 5 is a schematic structural diagram of a semiconductor refrigerator of an optical fiber switch cabinet device for heat dissipation in communication engineering according to the present invention.

In the figure: 1. a cabinet body; 2. a shock-absorbing air bag; 3. a wind scooper; 4. a semiconductor refrigerator; 5. a dust-proof cover plate; 6. a ventilator; 7. an inductive electrostatic rod; 8. an ion generator; 9. a support frame; 10. an EVA liner; 11. a support plate; 12. a cabinet door; 13. an activated carbon honeycomb panel; 14. a wind hole; 15. mounting grooves; 16. an air inlet; 17. a via hole; 18. air holes are formed; 19. a semiconductor refrigeration sheet; 20. wind guide fins; 21. a small axial flow fan; 22. a copper heat sink; 23. a large axial flow fan; 24. a mounting cavity; 25. an air outlet; 26. a jack; 27. locking the nut; 28. a card slot; 29. a clamping groove; 30. a window; 31. and (5) locking.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, an optical fiber exchange cabinet device for communication engineering, which is used for heat dissipation, includes a cabinet body 1, a shock-absorbing airbag 2, a wind-guiding cover 3, a semiconductor refrigerator 4, a dust-proof cover plate 5, a ventilator 6, an inductive electrostatic rod 7, an ion generator 8, a supporting frame 9, an EVA gasket 10, a supporting plate 11, a cabinet door 12, and an activated carbon honeycomb panel 13, wherein the shock-absorbing airbag 2 is fixedly installed around the bottom of the cabinet body 1, the shock-absorbing airbag 2 is installed at the bottom of the cabinet body 1, so that the stability of the cabinet in the external environment can be effectively improved, meanwhile, the EVA gasket 10 is installed under the supporting frame 9 to buffer and absorb shock, so as to ensure that an optical fiber exchanger in the cabinet body 1 is in a good working environment, the wind-guiding cover 3 is installed in the cabinet body 1, the top end portion of the wind-guiding cover 3 extends out, the top end part of the wind guide cover 3 is provided with a mounting groove 15, the semiconductor refrigerator 4 is mounted in the mounting groove 15, the dustproof cover plate 5 is clamped on the mounting groove 15, the semiconductor refrigerator 4 is mounted in the wind guide cover 3, cold wind is fed into the cabinet body 1 through the wind guide cover 3 after working, the wind supply area can be enlarged due to wind holes 14 distributed on the wind guide cover 3, the cooling effect is good, and the efficient heat dissipation of the cabinet is realized, the ventilation fan 6 and the induction type static bar 7 are both mounted on the inner wall of the rear end of the cabinet body 1, the ion generator 8 is mounted at the inner bottom part of the cabinet body 1, the ion generator 8 is electrically connected with the induction type static bar 7 through a lead, the supporting frame 9 is inserted in the cabinet body 1, the EVA gasket 10 is mounted on the bottom end cross beam of the supporting frame 9, the supporting plate 11 is inserted in the supporting frame 9, and the supporting plate 11 on the supporting, and can arrange according to fiber optic switch's quantity and carry out space adjustment to conveniently install and use, cabinet door 12 hinges in the front side of the cabinet body 1 through the hinge, and the both sides of cabinet door 12 have seted up air intake 16, activated carbon honeycomb panel 13 is installed in air intake 16 department, and when sending the new trend into the cabinet body 1 through scavenger fan 6, the new trend filters the air through air intake 16 through activated carbon honeycomb panel 13, can greatly reduced dust gather in the cabinet body 1, and the new trend of sending into takes out the heat in the cabinet body 1 through air exit 25.

As a specific technical solution of this embodiment, the inside of the air guiding cover 3 is a hollow cavity, and the air guiding cover 3 is a U-shaped structure.

In the embodiment, after the semiconductor refrigerator 4 works, cold air is fed into the cabinet body 1 through the air guide cover 3, and the air supply area can be enlarged due to the air holes 14 distributed on the air guide cover 3, so that the cooling effect is good.

As a specific technical scheme of this embodiment, a via hole 17 is formed at the inner bottom of the mounting groove 15, and an air hole 18 is formed in the side wall of the mounting groove 15.

In the present embodiment, after the semiconductor refrigerator 4 works, the generated cold air is sent into the air guiding cover 3 through the via hole 17, and the air holes 18 are beneficial to the semiconductor refrigerator 4 to send the cold air.

As a specific technical solution of this embodiment, the semiconductor refrigerator 4 includes a semiconductor refrigeration sheet 19, an air guide fin 20, a small axial fan 21, a copper heat sink 22 and a large axial fan 23, the air guide fin 20 is attached to a cold end face of the semiconductor refrigeration sheet 19, the small axial fan 21 is mounted on the air guide fin 20, the copper heat sink 22 is attached to a hot end face of the semiconductor refrigeration sheet 19, and the large axial fan 23 is mounted on the copper heat sink 22.

In this embodiment, the semiconductor refrigerator 4 has the characteristics of no noise, no vibration, no need of a refrigerant, small volume, light weight and the like, and is reliable in operation and easy to adjust the cooling capacity.

As a specific technical scheme of this embodiment, the rear end inner wall of the cabinet body 1 is provided with a mounting cavity 24, and the rear end inner wall of the mounting cavity 24 is provided with an air outlet 25.

In this embodiment, conveniently install ventilating fan 6 and induction type static stick 7 through installation cavity 24, the new trend of sending into takes out the heat in the cabinet body 1 through air exit 25.

As a specific technical solution of this embodiment, the ventilation fan 6 and the inductive electrostatic rod 7 are both installed in the installation cavity 24, and the inductive electrostatic rod 7 is located at the upper and lower ends of the installation cavity 24.

In the embodiment, the ventilation fan 6 has the function of making the air in the cabinet body 1 form convection so as to discharge heat, the induction type static bar 7 is designed by adopting a high-voltage induction type air ionization technology and needs to be matched with the ion generator 8 for use, the ion generator 8 utilizes a high-voltage transformer to boost the power frequency voltage to the required voltage for different static elimination products, the model of the induction type static bar 7 is LA-211, the model of the ion generator 8 is LA-513, the induction type static bar 7 can generate a large amount of air flow with positive and negative charges, can neutralize the charges on the object, when the charges on the object surface are negative charges, it can attract the positive charges in the air flow, when the object surface is charged with positive charges, it will attract the negative charges in the air flow, so that the static electricity on the object surface is neutralized, thereby achieving the purpose of eliminating the static electricity.

As a specific technical scheme of this embodiment, the bottom of the cabinet body 1 is provided with a jack 26, the bottom end of the supporting frame 9 is inserted into the jack 26, and the bottom end of the supporting frame 9 is connected with a lock nut 27 through a thread.

In this embodiment, the insertion hole 26 allows the supporting frame 9 to have a certain amount of vertical movement to cooperate with the EVA liner 10, and the lock nut 27 functions to limit the supporting frame 9.

As a specific technical solution of this embodiment, the EVA liner 10 is distributed around the bottom end of the supporting frame 9, and a clamping groove 28 is formed in the EVA liner 10, and is clamped on a bottom end beam of the supporting frame 9 through the clamping groove 28.

In this embodiment, the EVA liner 10 installed under the supporting frame 9 can buffer and absorb shock, and the optical fiber switch in the cabinet body 1 is ensured to be in a good working environment.

As a specific technical solution of this embodiment, the inner walls of two sides on the supporting frame 9 are uniformly distributed with the clamping grooves 29, and the supporting plate 11 is movably clamped with the supporting frame 9 through the clamping grooves 29.

In this embodiment, the supporting plate 11 on the supporting frame 9 adopts a drawing structure design, and can be spatially adjusted according to the number of the optical fiber switches.

As a specific technical solution of this embodiment, a window 30 is installed on the cabinet door 12, a lock catch 31 is installed in the cabinet body 1, and the lock catch 31 extends to the outside of the cabinet door 12.

In this embodiment, the working condition of the optical fiber switch in the cabinet can be observed through the window 30, and the cabinet door 12 is locked on the cabinet body 1 through the lock catch 31.

The working principle and the using process of the invention are as follows: when in use, the damping airbag 2 is arranged at the bottom of the cabinet body 1, which can effectively improve the stability of the cabinet in the external environment, the EVA liner 10 arranged under the supporting frame 9 can buffer and absorb shock, which ensures that the optical fiber exchanger in the cabinet body 1 is in a good working environment, meanwhile, the supporting plate 11 on the supporting frame 9 adopts a drawing type structural design and can be spatially adjusted according to the number of the optical fiber switches, when fresh air is sent into the cabinet body 1 through the ventilation fan 6, the fresh air filters the air through the air inlet 16 and the activated carbon honeycomb panel 13, thereby greatly reducing the accumulation of dust in the cabinet body 1, the semiconductor refrigerator 4 is arranged in the wind guide cover 3, cold wind is fed into the cabinet body 1 through the wind guide cover 3 after the operation, and because the wind guide cover 3 is distributed with the wind holes 14, the air supply area can be enlarged, the cooling effect is good, and the supplied fresh air brings out the heat in the cabinet body 1 through the air outlet 25.

In summary, the optical fiber exchange cabinet device for heat dissipation in the communication engineering is characterized in that the semiconductor refrigerator 4 is installed in the wind scooper 3, and cold wind is fed into the cabinet body 1 through the wind scooper 3 after working, and the wind holes 14 distributed on the wind scooper 3 can enlarge the air supply area, so that the cooling effect is good, and the efficient heat dissipation of the cabinet is realized; when fresh air is sent into the cabinet body 1 through the ventilation fan 6, the fresh air filters the air through the air inlet 16 and the activated carbon honeycomb plate 13, so that the accumulation of dust in the cabinet body 1 can be greatly reduced, and the heat in the cabinet body 1 is taken out through the air outlet 25 by the sent fresh air; the damping air bag 2 is arranged at the bottom of the cabinet body 1, so that the stability of the cabinet in the external environment can be effectively improved, and meanwhile, the EVA liner 10 arranged under the supporting frame 9 can buffer and absorb shock, so that the optical fiber switch in the cabinet body 1 is ensured to be in a good working environment; meanwhile, the supporting plate 11 on the supporting frame 9 adopts a drawing type structural design, and can be arranged according to the number of the optical fiber switches to be adjusted in space, so that the installation and the use are convenient.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a communication engineering is with being used for radiating optic fibre exchange rack device, includes cabinet body (1), shock attenuation gasbag (2), wind scooper (3), semiconductor refrigerator (4), dustproof apron (5), scavenger fan (6), induction type static stick (7), ion generator (8), braced frame (9), EVA liner (10), layer board (11), cabinet door (12) and active carbon honeycomb panel (13), its characterized in that: the damping air bag (2) is fixedly arranged around the bottom of the cabinet body (1), the air guide cover (3) is arranged in the cabinet body (1), the top end of the air guide cover (3) extends out of the cabinet body (1), an air hole (14) is formed in the inner side wall of the lower end of the air guide cover (3), an installation groove (15) is formed in the top end of the air guide cover (3), the semiconductor refrigerator (4) is arranged in the installation groove (15), the dustproof cover plate (5) is clamped on the installation groove (15), the ventilating fan (6) and the induction type static bar (7) are both arranged on the inner wall of the rear end of the cabinet body (1), the ion generator (8) is arranged at the inner bottom of the cabinet body (1), the ion generator (8) is electrically connected with the induction type static bar (7) through a lead, the supporting frame (9) is inserted in the cabinet body (1), and the EVA gasket (10) is arranged at the bottom end of the cross beam of the supporting, the supporting plate (11) is inserted into the supporting frame (9), the cabinet door (12) is hinged to the front side of the cabinet body (1) through a hinge, air inlets (16) are formed in two sides of the cabinet door (12), and the activated carbon honeycomb plate (13) is installed at the air inlets (16).

2. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: the air guide cover (3) is internally provided with a hollow cavity, and the air guide cover (3) is of a U-shaped structure.

3. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: the interior bottom of mounting groove (15) is equipped with via hole (17), bleeder vent (18) have been seted up to the lateral wall of mounting groove (15).

4. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: the semiconductor refrigerator (4) comprises a semiconductor refrigerating piece (19), air guide fins (20), small axial flow fans (21), copper radiating fins (22) and large axial flow fans (23), the air guide fins (20) are attached to the cold end faces of the semiconductor refrigerating piece (19), the small axial flow fans (21) are installed on the air guide fins (20), the copper radiating fins (22) are attached to the hot end faces of the semiconductor refrigerating piece (19), and the large axial flow fans (23) are installed on the copper radiating fins (22).

5. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: the rear end inner wall of the cabinet body (1) is provided with a mounting cavity (24), and the rear end inner wall of the mounting cavity (24) is provided with an air outlet (25).

6. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 5, wherein: the ventilating fan (6) and the induction type static stick (7) are both installed in the installation cavity (24), and the induction type static stick (7) is located at the upper end and the lower end of the installation cavity (24).

7. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: jack (26) have been seted up to the bottom of cabinet body (1), the bottom of braced frame (9) is pegged graft in jack (26), and the bottom threaded connection of braced frame (9) has lock nut (27).

8. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: EVA pad (10) distributes around the bottom of braced frame (9), and has seted up draw-in groove (28) on EVA pad (10), through draw-in groove (28) joint in braced frame's (9) bottom crossbeam.

9. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: clamping grooves (29) are uniformly distributed on the inner walls of the two sides of the supporting frame (9), and the supporting plate (11) is movably clamped with the supporting frame (9) through the clamping grooves (29).

10. The fiber switch cabinet device for heat dissipation in communication engineering according to claim 1, wherein: the cabinet door is characterized in that a window (30) is installed on the cabinet door (12), a lock catch (31) is installed in the cabinet body (1), and the lock catch (31) extends out of the cabinet door (12).